, 0x0, &(0x7f0000c87000)=[{&(0x7f00004ef000-0x7c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000d5d000-0x40)=[]}, 0x80) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00003f0000-0x8)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) sendmsg(r0, &(0x7f00007ed000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996", 0x60}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ab6000-0x14), &(0x7f0000efc000)=0x14) 2018/02/06 13:18:32 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x0, './file0\x00'}, 0x100000001) [ 68.688533] IPv4: Oversized IP packet from 172.20.0.170 [ 68.717147] IPv4: Oversized IP packet from 127.0.0.1 2018/02/06 13:18:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005f0000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00006d1000)={0x6, 0x1, 0x1f, 0x6, 0x3ffe2548}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x6, &(0x7f0000000000), 0x0) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x13, 0x7, 0x3, &(0x7f0000199000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000569000-0x8)={0x0, 0x8}, &(0x7f0000b0a000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000b3000-0x8)={r4, 0x4d1}, &(0x7f0000f44000-0x4)=0x8) sendmsg$can_raw(r2, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000d40000-0x10)=@can={{}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/06 13:18:33 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000619000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0x96)=""/150, 0x96) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x5)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000894000-0x38)={0x0, 0x0, &(0x7f0000001000-0x90)=[{&(0x7f00006a4000)="ff65616dae66449ce5de30307367edd5c669cd9d776f1daf55b6793d859319ba8f3433f84502f332e9d619f91fd399d7af9e44dee516539f451bf7a0fbd5a40ec7da3ce12174d6361a6ccf077bb2f40ab8eb488b33a1331c4f4e28", 0x5b}, {&(0x7f00001f9000)="f3233dcd20086071a01484986fdf83b86d5f6ca2c04d26dad29cd5fe72f2c7d9991368ac7f165e555fd7f2f91e0dbf01dd2f0d55de2bbcae064e520e50a1022a07f52598d3934007e1d6dea8bf0e9f7a74be04492674153bf9d8934e58a844762ac50e25402217ff635704241139739b6aaadeeec22899fe256eab446a238fabd456ebf37b6c65d4e43ad7a55a7758cd0e6649071f60246936b3d781db44b490b72dcfb8dd58aef6cc0f359dd6133994fb483181fd48611431e1f1a5a464bdf97b2c8e31a748e524ca84a54f362100dd008437d8c2cb", 0xd6}, {&(0x7f0000000000)="f7cf7e511a6ab7618a27ad7051d8ea5253dc8601fb25af6ae61b4dd5c1fb873f35d4e0b67c760228e1efa4ea609e10dc9acf0cc73f068ea4d09b099f75bfcbcece3aa38e", 0x44}, {&(0x7f0000000000)="8af4b906f6b4cc53ea6d5e264333ac898bc0f6e64dc451087311ef88ae4d273d322d09ee979947f0805b9dfe3faa20febd3e097ecf48a8d17aa21898b72e34eebc0c6e47", 0x44}, {&(0x7f0000001000-0x85)="f169bcb6afd0ce2d2578bc83f839b1871bc1657ef4bd45749f81c27737fac2fecdec116771a3d2c229e0b779f1ec486cdc69a65d65a401c8d48c762bcdd1c4f89d41ef110d1f6855947bd9db1474d148d3afda8c988d93117e09d74a559b0480c83d719576bdcf8b513e837c1d69fca5f1e63b2b1a2564b8cdd8b96392c6fe369a52f8d722e167968ab57f675519dd48ba427be20061871c184c60e9bb9f2cb8b29dc2b57ce643a09f500d544016174d622ee8c756733987ead38e3b894c", 0xbe}, {&(0x7f0000000000)="d2722929a048584b12ab6c4ec0126dee1e6f8daa00972d01b99459842605fa419a95b370d360263ee6c1e5245b8b73f163e8ed1ec69e7b1ee4cd404059", 0x3d}, {&(0x7f0000a63000-0x16)="9bd7af0a33481aad1df230e431954fc3397aad3cd611", 0x16}, {&(0x7f0000001000-0x28)="80675c24ca9b52cb3d717d854dd14e6eef3c6f66c86a96bc20be5bc8cbf12bea0821d224a84bee48", 0x28}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9, &(0x7f0000000000)=[@iv={0x58, 0x117, 0x2, 0x41, "226a138257c190a0f626b25d7c7c54aa0b4596501885c0c091dfd20864b5d84661e4a97cc99e2c6df57a53aba94c2d8945f84ffd0a7e23b2202358b19bbc0c1f3a"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0x70, 0x117, 0x2, 0x55, "d190ad65ea01afd1ae1b5539daab045ff48f676f61e0cf11e058e130e47c4330926732fffe8040695e9d050c1a3618c92f1e8f02e6e6b424f7b28c7112c74dfea99e9db386e215fee9ebd821dbfb9e9281376332b8"}, @assoc={0x18, 0x117, 0x4, 0x532}], 0x128, 0x8000}, 0x4004005) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x3) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000c85000-0x48)=@routing={0x0, 0x4, 0x4, 0x0, 0x0, [@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x28) socketpair(0x4, 0x6, 0x1, &(0x7f0000b1b000)) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000c3000-0x121f)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x40, 0x36, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9aca28", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, [@dstopts={0x88, 0x0, [], []}], "541f8aa5f66a79f4"}}}}}}}, &(0x7f00003e2000-0xc)={0x0, 0x1, [0xc9d]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019d000-0xf)='/dev/sequencer\x00', 0x189000, 0x0) connect$ax25(r0, &(0x7f00005c8000)={0x3, {"164bbc733e4c92"}, 0x8}, 0x10) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e71000)=0x1, 0x4) accept4$inet(r0, &(0x7f000081a000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000b03000)=0x10, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e4d000-0x8), &(0x7f000091c000-0x4)=0x8) 2018/02/06 13:18:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f000031a000-0xb)='/dev/loop#\x00', 0x101, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000bab000-0x20)={r0, 0x7, 0x1, 0x100000000, &(0x7f0000001000-0x4)=[0x0], 0x1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7a000-0x9)='/dev/sg#\x00', 0x80000000, 0x408000) write(r1, &(0x7f0000d44000)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2957018ceae9b97bc21b14d872c678ce22c9b160096aa1fae22", 0xfffffffffffffe4f) syz_open_dev$amidi(&(0x7f0000734000)='/dev/amidi#\x00', 0x200000000e9, 0x10c00) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000018000)="f764e7b3204f0ae31f01e94fe8b80b13beff071e5491c7a5fbaaf6f5bee6afeb6fa4aef7520456566286092dfc21244f05767f853c8e109b6462356edb3eb8e91a1ad29badf660346c20b3f9a83e1d203cbdd5705de3b9378af9b230a4c0a97c008a9f52ca7710b63533424e9060817f09f434b89ce9acb52b7d2b5f6ed649060ff6ed50a251a448c638b33f7fa1fd4fd747fe1e17e968afed8c3a7e41a91c16e52e118c039e9d7ac7c414ef942ec6c9ea5380a60f3caa785e87e84c6858309c1fc4871e78d3be4c6ac3d5b657a549ecd00b1adc03c4cc43c1ef0b8b9ce7e24cd83a68f7c5258cf947ca2adc", 0xec) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000027d000)={0x5, 0x3, 0x1f000, 0x1000, &(0x7f000016c000/0x1000)=nil}) prctl$getname(0x10, &(0x7f0000a6c000-0x73)=""/115) readv(r1, &(0x7f0000700000)=[{&(0x7f0000f94000-0x35)=""/62, 0x72451227}], 0x1) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7fffffff) sigaltstack(&(0x7f0000478000/0x3000)=nil, &(0x7f0000c6c000-0x8)) bind$inet(r0, &(0x7f0000731000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x6) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006b0000)={0xa6b, 0x0, 0x820c, 0x1, 0x200, 0x3, 0x9, 0x80000000, 0x0}, &(0x7f000006b000)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fc8000-0x18)={r3, 0x8001, 0x10, 0xfff, 0x5}, &(0x7f0000c72000)=0x18) fchdir(r2) shutdown(r0, 0x1) 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000087000)='./file0\x00', 0x4) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000f64000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dbd000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000058c000)=0xfffffffffffffffe, &(0x7f0000607000-0x4)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000199000-0x5)='veno\x00', 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ee9000-0x8)={0xfffffffffffffff9}, 0x8) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000de9000), &(0x7f0000d50000)=0x10, 0x800) connect$ax25(r0, &(0x7f00001ac000)={0x3, {"0ee2b70bda71c5"}, 0x5}, 0x10) syz_emit_ethernet(0x6a, &(0x7f0000b1d000-0x116f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x34, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [], 0x1}, {[@hopopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @generic={0x0, 0x4, "d277fa2b"}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000a6000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000021000), &(0x7f00005dd000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000809000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f000055a000)={0x0, 0x0, 0x0, "710665756530000000000000000000000000f30000000000000000000000000000000001000000000000000060000000000000000000001500"}) fcntl$getown(r1, 0x9) 2018/02/06 13:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) pipe(&(0x7f0000e21000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000f7b000-0x8), 0x8) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000082a000-0x2)='\x00\x00', 0x2, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000f8e000-0xc)={r2, r3, r3}, &(0x7f00003fa000)=""/1, 0x1, &(0x7f0000fa3000-0x38)={&(0x7f0000028000)={'sha1-avx\x00'}}) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0xbf9) fdatasync(r0) r1 = syz_open_dev$vcsa(&(0x7f0000eb3000-0xb)='/dev/vcsa#\x00', 0x9, 0x400) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000382000)=""/4096) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000000)={0x2, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @adapter={0x0, 0xe0000000000}}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000032b000+0x8e6)={{0x6, 0x3}, 'port0\x00', 0xb8, 0x10, 0x83, 0x5, 0x1ff, 0x3, 0x4a73e661, 0x0, 0x5}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000000)) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000be5000)) rt_sigtimedwait(&(0x7f000028d000-0x8), 0x0, &(0x7f00009de000-0x10)={0x0, 0x1c9c380}, 0x8) open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbe000-0x8)='./file0\x00', 0x0) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d43000-0x9)='/dev/rtc\x00', 0x40080, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000898000)) r1 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) read(r1, &(0x7f0000515000)=""/227, 0xe3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue1\x00'}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fremovexattr(r2, &(0x7f000048e000)=@known='com.apple.FinderInfo\x00') write$tun(r3, &(0x7f00007ce000)=@hdr={0x0, 0x83, 0x0, 0x0, 0xff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x40000000000000e0, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r6 = dup2(r5, r4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000972000)={0x6c9, 0x0, 'client0\x00', 0x1, "c78b61e87b551acd", "3cd1cf0220f18678a81db3b4e4af5c64ca3aea46967c3a8bf80ac03e5c1168fd", 0x7f, 0x6}) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r6, 0xc0605345, &(0x7f0000898000-0x5c)={0xfffffffffffffffa, 0x2, {0x3, 0x3, 0x8, 0x3, 0x1f}}) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x9) r0 = syz_open_dev$adsp(&(0x7f0000b25000-0xb)='/dev/adsp#\x00', 0x9a, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000a95000/0x1000)=nil, 0x1000}) mlock(&(0x7f0000b19000/0x4000)=nil, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000003000-0x10), 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:33 executing program 4: r0 = socket$inet(0x2, 0x8000b, 0xed2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x6975, 0x48000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000+0xa9c)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r0, r2, &(0x7f0000b77000), 0xffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f00003a3000)={0x200, 0xc, [0x4, 0x1, 0x1]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000eba000-0x8)={r1, 0x7}) 2018/02/06 13:18:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x0, 0x404) semctl$GETVAL(r1, 0x4, 0xc, &(0x7f00008e6000-0xf9)=""/249) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) 2018/02/06 13:18:33 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00008d9000-0x4)={0x1}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f54000-0x20)={@empty, 0xfe, 0x1, 0x1, 0xe, 0x8, 0xfff, 0x3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6a}}}, 0x97, 0x3f, 0x7, "600071d8601cc2053f0810f81729c898e000c3fc538c845cc83f0c1691119ab866409bf3649e1a60046274ed257b00dcc8c181355ac968fe3858b6d85cae4d5e419fc7579180b3731053ea538bd2c464"}, 0x160) bind$netlink(r0, &(0x7f0000001000-0xb)={0x10, 0x0, 0x3, 0x500000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000001000)={0x2, 0x5000}) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x20)=@bridge_dellink={0x20, 0x11, 0x300, 0x4, 0x3, {0x7, 0x0, 0x0, 0x0, 0x10, 0x41008}, []}, 0x20}, 0x1}, 0x10) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000002000-0x80)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000acc000/0x18000)=nil, &(0x7f0000003000)=[@text32={0x20, &(0x7f0000003000)="26f30f58b108000000f4260f22d20f320f01c8440f20c0350d000000440f22c00f01ca0f421c27b9800000c00f3235008000000f30eaa6000000c400", 0x3c}], 0x1, 0x0, &(0x7f0000000000)=[@cr0={0x0, 0x8}, @cr0={0x0, 0x4}], 0x2) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0x400) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000005000-0x10)=@ipx={0x4, 0x4, 0x9, "a18d009621a4", 0x8}, 0x10) bind$bt_l2cap(r0, &(0x7f0000001000)={0x1f, 0x6, {0x6, 0x81, 0x5, 0xffffffff, 0x1}, 0x7cbe, 0x4}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getgid() syz_fuseblk_mount(&(0x7f0000004000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00', 0x2, r2, r3, 0xcf85, 0xfffffffffffffffd, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000), &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000005000)=@abs, &(0x7f0000007000)=0x8, 0x80800) 2018/02/06 13:18:33 executing program 5: clone(0x0, &(0x7f0000ec9000-0x1)="c8", &(0x7f0000fde000), &(0x7f0000006000-0x4), &(0x7f00003e5000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008ea000)='/dev/cuse\x00', 0xe0100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000954000-0xe8)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x0, &(0x7f0000000000)={0x11, 0x1b, r1, 0x1, 0x5, 0x6, @random="c3a32f653bc0"}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x9}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x5)={0x0, 0x0}, 0x80003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000004000-0xc)={0x1, r3, 0x1}) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000001000)=0x4) 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x6a3c) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0x1, {0xc, 0x0, 0x0, 0x0, 0x1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 13:18:33 executing program 6: r0 = syz_open_dev$midi(&(0x7f000065f000-0xb)='/dev/midi#\x00', 0x3ff, 0x100) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000d78000)={0x8, 0xfffffffffffffff8}) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b5d000)='./file0\x00', 0x0) unshare(0x28060400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000722000-0xb)='/dev/hwrng\x00', 0x802, 0x0) connect$inet(r0, &(0x7f0000470000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f00002bc000+0xc63)='./file0\x00', 0x80000000) 2018/02/06 13:18:33 executing program 0: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0xc0)=""/192) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000-0x5)={0x7, 0x7, 0x4, 0x5}, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000001000)=0xffffffff, 0x4) r1 = msgget(0x1, 0x1) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000002000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000002000), &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) r7 = getpgrp(0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000000)={{0x7fff, r2, r3, r4, r5, 0x20, 0x2}, 0x1, 0x0, 0xce5, 0x7, 0xc, 0x8, r6, r7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000005000-0x10)=@ax25, &(0x7f0000004000)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000006000-0x98)={0x0, 0x0, 0x0, 0x0, 0x2259, 0x1, 0x7, 0x1, "ebf9adca4beb9818b4c961afe7ab5ef9ef9f0158b4da9abc7135a085f0f78c16d40293e09d2c0988aeeeed658cad87c6bf784af402014107743b09f72ee0ec0a", "de6bbc0957a12551d47cf145f3d9e6545b563881959565296b6e5f3d0643f505", [0x9]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000005000-0xc)={@multicast1, @remote}, &(0x7f0000006000)=0xc) 2018/02/06 13:18:33 executing program 6: r0 = semget(0x2, 0x7, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000001000-0x12)=[{0x2, 0x7fffffff, 0x1000}, {0x5, 0x8, 0x1000}, {0x5, 0x8001, 0x1000}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000-0x12)='/dev/loop-control\x00', 0x600, 0x0) getitimer(0x1, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0xff, 0x101000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000002000)={r3, 0xffffffffffffffff}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r2, &(0x7f0000003000)={0x3, {"3ba399393a4682"}, 0xfa}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r1, &(0x7f0000002000)="581b490aa850ac699d16d5da23b0c3a325ef3231bc7ece35834b384cdf53a616b8457297c978885cbeccb4c6698eb7b0cd8f33277af7a2d76842a6572b3f4518b1761115e99105160884b17cc508f2f5a7a01ca532fc07d35879af"}, 0x10) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6e) bind$netlink(r2, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x10007, 0x2, 0xf000, 0x2000, &(0x7f0000002000/0x2000)=nil}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000006000)=[0x7f, 0x5, 0x2, 0x20, 0xfff, 0x5, 0x1, 0xfffffffffffffffb]) semtimedop(r0, &(0x7f0000005000)=[{0x3, 0x1f, 0x800}, {0x2, 0x4, 0x1000}, {0x2, 0x2d, 0x1000}, {0x0, 0x5, 0x1000}, {0x0, 0xb325, 0x1800}, {0x1, 0x20, 0x1000}, {0x3, 0x0, 0x1800}], 0x7, &(0x7f0000006000-0x10)) bind$vsock_dgram(r1, &(0x7f0000003000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000007000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000009000-0x28)={@generic="14a4bf0a5ffdc1dca8197fee27ff571e", 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x9, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x7b, r4, r5}, {0x7ff, 0x6, 0xca80, 0xfff, 0x8, 0x1, 0x74f, 0x88}, {0x1, 0x24d6ed1a, 0x9, 0x4}, 0x7, 0xc, 0x1, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x6, 0x3, 0x100000000, 0x3, 0x0, 0x5}}, 0xe8) 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000835000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x4202) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) ioctl$sock_bt(r0, 0x8907, &(0x7f000061d000)="ebda3bd744a7bf6f83a66170c1d89e09fbca820ee1c222c00e6bfd0b93a8acda3dea679617b67d68e97ed6669ac5b548576e30452d2dbeab15b8eb62903a90be5cd9bb2ed4e3d7bf86bfd5b069b2fc39373b6746ad61c7a51ee8e5afd3ee39c56a9ecfff584c8ea24eb2ed65c0174a8f139ed41797853bc11ee7848708c0d649d8ee5ae9b7cff8238b53366267d41c67f9b24bce32670decfea9b597098331b9a506fd3728ae964d33f4efdfa2ba1a93c03cad5770f48365584f38d22ef7f818f3b37e8f565e2a194bf7a710688d68023d41d3119f820b1d7b1559317508415e7ea1bda03a8d3418bc") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000533000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000261000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000409000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ca3000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000576000-0x4)=0xe8) r4 = getegid() openat$rfkill(0xffffffffffffff9c, &(0x7f0000048000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000239000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003c3000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f00003a7000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000910000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000724000)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000a96000)=0xe8) lstat(&(0x7f0000da5000-0x8)='./file0\x00', &(0x7f0000769000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00003b2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009dd000)={0x0, 0x0}, &(0x7f0000f7b000)=0xc) r13 = getgid() sendmsg$unix(r1, &(0x7f000067f000)={&(0x7f000028f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000625000-0x10)=[{&(0x7f0000a0c000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000bff000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1]}], 0x130}, 0x8000) pause() lookup_dcookie(0x9, &(0x7f0000fcf000)=""/156, 0x9c) r14 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 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={&(0x7f0000b33000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3}, 0x0, 0x0, r14, 0x0) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007c2000-0xc)={0x1, 0xffffffffffffff9c, 0x323cc68f04b9b0c1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000088b000-0xb0)={{0x1f, 0x3ff}, 'port0\x00', 0x94, 0x800, 0xf58, 0x4, 0x10001, 0x3, 0x1, 0x0, 0x2, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x142, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cff000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000076e000)) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000f7d000)='/dev/snd/midiC#D#\x00', 0x1858, 0x800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7e000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000f7d000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000af5000)={0x80000000, 0xfffffffffffffffd, 0x4, 0x7, 0x7fffffff, 0x1, 0x9, 0x2, r1}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000f73000-0x31), 0xff7f, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00004ab000+0xd5c)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r4, 0x0) dup2(r1, r3) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) syz_open_dev$vcsn(&(0x7f0000826000-0xa)='/dev/vcs#\x00', 0x6, 0x2000) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000ebc000-0x10), &(0x7f00009cb000)=0x10, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004b3000)={@generic="444ae6f77d4797c85fbd61e5c9ce7256", @ifru_flags=0xfff}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00002c8000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000a67000-0x8)=0x215, 0x435, 0x2) 2018/02/06 13:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x652, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000fcd000)=[{r0}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000), 0x8) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r1, &(0x7f00002a2000-0x49)="7b30112d2aa5de26d94c935348f9eba2b0088447bbcf00aebdbd82b07dea3a10ef9ec4be2d2ef57f482c23aa2902ef39d7a8507d464d82a3ef5e479fa0ad23bb88aeda64f03dc885ec", 0x49, 0x800, &(0x7f00004ba000-0x1c)={0xa, 0x2, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, 0x1c) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2001}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b8c000)=0x6000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f000070c000)='./file0\x00', 0x1, 0x40) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) ioprio_set$uid(0x3, r0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00003c7000)='./file0/file0\x00') fchmod(r1, 0x100) 2018/02/06 13:18:33 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000018000-0x20)) r0 = socket$inet(0x2, 0x8000a, 0x80000000000000) readlink(&(0x7f0000010000)='./file0\x00', &(0x7f0000009000-0xfe)=""/254, 0xfe) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {0xff}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) recvfrom$inet(r0, &(0x7f0000014000-0x6b)=""/107, 0x6b, 0x2001, &(0x7f000000c000)={0x2, 0x3, @rand_addr=0x3}, 0x10) 2018/02/06 13:18:33 executing program 3: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000dd1000-0x4)) mmap(&(0x7f00005c3000/0x4000)=nil, 0x4000, 0x3, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002cb000)={0x5}, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000001000-0xc)={0x4, 0xffffffff7fffffff, 0x1f}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000af0000-0x4)) fadvise64(r0, 0x5c, 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x9, 0x4000) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x77359400}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4) 2018/02/06 13:18:33 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f000039e000-0x8)='./file0\x00', 0x210000, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000aef000)=[&(0x7f0000e15000)='\x00', &(0x7f0000d87000)='\x00', &(0x7f0000667000-0x7)='vmnet0\x00'], &(0x7f00007f2000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r1 = syz_open_dev$mouse(&(0x7f000000a000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000ce000)={0x0, 0x20, &(0x7f0000639000-0x20)=[@in={0x2, 0x1, @rand_addr=0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}]}, &(0x7f0000c24000-0x4)=0x10) connect$bt_sco(r1, &(0x7f0000605000-0x8)={0x1f, {0xffff, 0x7, 0xbf8, 0xad6, 0x6, 0x1}}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d77000-0x4)=r2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/ppp\x00', 0x200041, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000233000-0x4), &(0x7f0000733000)=0x4) syz_emit_ethernet(0x3e, &(0x7f00000ed000)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1}}}}}}, 0x0) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv6=@mcast1={0xff, 0x1, [], 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x380) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000223000)={0x0, 0x1}, &(0x7f00001f8000)=0x8) mmap(&(0x7f000039b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000026c000)={r1, 0x6}, &(0x7f000039b000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000398000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x8b, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001a8000)='/selinux/mls\x00', 0x0, 0x0) openat(r2, &(0x7f00001a8000)='./file0\x00', 0x800, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000-0x18)={0xa, [0x7, 0xfffffffffffffffe, 0x5, 0x2, 0xfffffffffffffc00, 0x7, 0xd678, 0xfff, 0x2, 0x9]}, 0x18) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000427000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000094e000)={0x0, 0x8, 0x1, 0x100, 0x2, 0x3}) splice(r0, &(0x7f00004ad000), r0, &(0x7f000079c000-0x8)=0xfff, 0x4, 0x2bd5aff9b0a568c9) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000789000-0x8)) fcntl$setpipe(r1, 0x407, 0x59a8eea5) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000519000-0x4)=0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000f70000)={0x0, 0x8, 0x5, &(0x7f0000ddf000)}) perf_event_open(&(0x7f0000fe4000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000613000), &(0x7f0000000000)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000c8b000-0x1)='\x00', 0x1, 0x1) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x11, &(0x7f0000001000-0x6a), 0x0) 2018/02/06 13:18:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp, 0x0, 0x0, 0x0, 0x8000007, 0x0, 0x4}, 0x0, 0x1, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c7000)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000209000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f2000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000102000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008d7000)={&(0x7f0000ad0000)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00009bf000)={&(0x7f0000b22000)=@delpolicy={0x26c, 0x14, 0x301, 0x5, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x1, 0x0, 0x2, 0xa0, 0x20, 0x5e, r1, r2}, 0x6, 0x2}, [@replay_thresh={0x8, 0xb, 0x5}, @replay_val={0x10, 0xa, {0x1, 0x7, 0x5}}, @ipv6_hthresh={0x8, 0x4, {0x5b, 0x65}}, @algo_crypt={0xa4, 0x2, {{'cbc-twofish-3way\x00'}, 0x2e0, "061ae11a23381af319a378adf7b9dfa0483226149baf097f966c578de14bc454d04e7ffbe29d91fe3b2a1077238233cf7b9483cf696248ce4a51efad464ee06fd02088259d3427e1076f8af7dd99c2eb48545e28a154e9cee291c271"}}, @output_mark={0x8, 0x1d, 0xfffffffffffff424}, @algo_auth={0x148, 0x1, {{'sha3-384\x00'}, 0x7e8, "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"}}, @ipv6_hthresh={0x8, 0x4, {0x64, 0x1}}]}, 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x10) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f000042b000)=[], 0x100000000000035a, &(0x7f0000002000)=[{0x10, 0x10e}], 0x10}, 0x0) ioctl(r3, 0xc0184900, &(0x7f0000002000)) close(r0) madvise(&(0x7f0000d68000/0x3000)=nil, 0x3000, 0x0) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f73000-0x12)='/dev/input/event#\x00', 0x4, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000efb000-0x8)={0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000df9000-0x9)='/dev/rtc\x00', 0x202000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b53000)={&(0x7f0000cdb000)='./file0\x00', r2}, 0xc) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000659000)={0x80000001, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x100, 0x9, 0x1, 0x2, 0x100000000, &(0x7f0000edd000-0x10)=@generic="bdab05e872d00ad3a333f5bc93b3d664", 0x800000000, 0x9, 0x200}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000e3e000)=0x8) r4 = dup(r0) read(r0, &(0x7f0000ccd000-0x32)=""/50, 0x32) r5 = open(&(0x7f0000efc000-0x8)='./file0\x00', 0x800, 0x2a) ioctl$sock_inet_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000018000-0x4)) ioctl$TIOCSBRK(r4, 0x40044591) 2018/02/06 13:18:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000000000)={0x100000}, 0x8, 0x0) sync() inotify_init() r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@common='gretap0\x00', 0xc00000000}) 2018/02/06 13:18:33 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4), 0x7fffffffefff) 2018/02/06 13:18:33 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000849000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xf3317e8) r1 = socket$netlink(0x10, 0x3, 0xb) fcntl$setflags(r0, 0x2, 0x1) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f000039d000-0x8)) r2 = mmap$binder(&(0x7f0000fb1000/0x4000)=nil, 0x4000, 0x2000000, 0x13, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x88, 0x0, &(0x7f0000b3c000-0x88)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000194000)=[@fda={0x66646185, 0x4, 0x2, 0xa}, @fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fda={0x66646185, 0x7, 0x3, 0x2a}], &(0x7f000072c000)=[0x68, 0x38, 0x0]}, 0x1}}, @request_death={0x400c630e, 0x3, 0x4}, @dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310}, @increfs_done={0x40106308, r2, 0x2}], 0xbb, 0x0, &(0x7f00008fe000)="4c0bba641a0b261e9a87b01a614f95dcef22e53aa5ddc731fec34a323727c44bcf0ec2d8d9ab5211518e07ea2c5e95ba97873bed463fc93ed07f6b397fe656726ea3e34decb5c5c87260bce37902712c7708a90897ccd4c872460170c1319e0bb126ec13d665a23d790ec616574d367ff587be73cb23662e7ea47d8560476c8a2de5154a404f6924e2ef40854cf31a97cae21dfb55d8435e791f23887da64f315869177a6db500b804686eb542cce0f814fa9b51ea8b1d5f2fb4f8"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r3, &(0x7f0000002000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x640000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000004000-0x10)={0x8f, &(0x7f0000005000-0x8f)="87b715c8e678374a85c712a2c13ff7666d1b68da8ffa32bfce640a63093aea2568352639fe0e92fc75b1f3103d8aa0cef4c36cdc410752e9e57b68d8e898082a78966d9dc54e23d1d65fba047c1bc3f81b99637b5066139f1dbd1413583ad9c03749bf8add3e196f2cb144cebf1aa476fa87e9f918481165d580540324d150526697b6cedff95420cb0a634b563cfc"}) truncate(&(0x7f0000003000)='./file0\x00', 0x100000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000006000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000007000-0x10)=@ax25={0x3, {"18ba925ed8480a"}, 0x2}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/vcs\x00', 0x80000, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000007000)=[{&(0x7f0000007000)=""/241, 0xf1}, {&(0x7f0000007000)=""/183, 0xb7}, {&(0x7f0000003000-0x4b)=""/75, 0x4b}, {&(0x7f0000007000)=""/73, 0x49}, {&(0x7f0000001000)=""/184, 0xb8}], 0x5, &(0x7f0000005000)=[{&(0x7f0000005000-0x1000)=""/4096, 0x1000}, {&(0x7f0000008000-0xf1)=""/241, 0xf1}, {&(0x7f0000007000)=""/64, 0x40}, {&(0x7f0000008000-0x64)=""/100, 0x64}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/202, 0xca}, {&(0x7f0000007000-0xc1)=""/193, 0xc1}], 0x7, 0x0) 2018/02/06 13:18:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) 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) kexec_load(0x8, 0x8, &(0x7f0000001000-0x100)=[{&(0x7f0000000000)="0ff85e893af6c2060e8156c2c51453d487d02816b7f96bfcceed0ee510dd602152d750c6da5bae3aa6d094d5b08a3bc1031d6e5c2ea078cccb458078b176146a15406628e87ab635bf46e874d47d8ccfd189f271a902560d071bed9f6c2355ac20e80cbb4499ea0f66e135c9f09caa105247e2b455a2cf24fb148c0215e074f4ec7077a6b0d5d86e55e6", 0x8a, 0x80000001}, {&(0x7f0000000000)="80ba43a027812e5def464b5bd8d8d1b8f63dd627530470fcbb29bb733957a08868a199bf25ef898396160f549de194b786c52595eb3c7d5daab1c641d7be34840f9953c4ce19d7a2cac0d02c55766d3dea45f35594782bed72f3", 0x5a, 0x0, 0x2}, {&(0x7f000044b000-0x16)="f076c8ee4068efb88dc92534defb3ca7ea1cb73c76ee", 0x16, 0xff, 0x1ff}, {&(0x7f0000d26000)="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", 0x1000, 0x3, 0x5}, {&(0x7f0000efe000-0xb8)="6e1facc6eb33b488d60c7807969ea480c0d63881e6ccafbe2a827ef7f0b9695f5a4fe263f2b6eab5fc368db2ab9d7d502d58f4bbf2e62e583fa0580f4858155c88d70c8a28d20536419b8d676f4f83205a867bdc9918f1681c5f4a2efeea428f8d52780d91b05b10b249a6648576034847af6479058fdb761963698f5a2cdd08a6a7ca9552dc40a9419b3a26c6e896e0948206f03f493d3d0f425e4f893b5f5c6686f5549deec25b67a7f002c0a581c94ad0129fa46e538f", 0xb8, 0x3, 0x3f}, {&(0x7f0000000000)="33fddf4a47f798ece94688bced24d25d5ec721bc9e6ae5376832ce6f3c62d6c933cb019a68f6e1a51c298d74377fec9708b8a1cf3943db0787024653efb3c9bb0882b3787fb182da7b5b1b41664209f4ba9a6f96d9b88d656122795c8b1bcba4567f008ccff4715b51e80bb14b87daf0f86314b6de7a1e14fcc8af040e82f76ddce480ce7b115b30b9433e5c92082806e85915b1dea8205b3f08f833af8c923eff92d9ab821d218b2730f0c9ac299272c4767cd2290179f75750a89127dbee1e37461673124a7bee5fba00b7a0dd809b3179", 0xd2, 0x498, 0x8}, {&(0x7f0000001000-0xb8)="c1f5808035bafc564c5db5097b145c5def542aea368cd782495b86fd43ea2b984ffeb14ba03d038d6eec2fed2c9a323da07e774bd4d50b0a3fbc1be62d53a2572bab1b0ab1297c315b92d0b102312e7489da846439e360304734065b8857d8b1f4b3d4b3fbbc6152bf21ba3dfa2d4a9d89db8ff3c2bd5d85afbb73aef99d7a8eceeb1f894536a4f5e04bb7c4d85735f068727ae233aa2908b134f218d75c5cd07dc5e50fd78a9e8f8aff142d590c42c020c77c83a5cac950", 0xb8, 0x800, 0x11}, {&(0x7f0000453000+0xd8a)="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", 0x1000, 0x87a6}], 0xa0002) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101080) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x92a}) write(r0, &(0x7f0000002000), 0x0) 2018/02/06 13:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x6) r1 = msgget$private(0x0, 0x48) msgctl$MSG_INFO(r1, 0xc, &(0x7f00009e2000-0xa1)=""/161) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000496000)={0xffffffff}, 0x8) dup3(r2, r0, 0x0) 2018/02/06 13:18:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000028c000+0x7c4)={0x0, 0x0, 0x0}, &(0x7f0000df9000-0x4)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000089e000)=0x0) r3 = getpgid(r2) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setown(r4, 0x8, r2) sched_setaffinity(r3, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r6, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r6, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r5, 0x407, 0x0) r8 = request_key(&(0x7f0000116000)='rxrpc_s\x00', &(0x7f0000888000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00005cf000-0x1e)='selinuxmime_type&securityuser\x00', 0xfffffffffffffffc) keyctl$chown(0x4, r8, r0, r1) dup2(r5, r7) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x40000000000006, 0x0, &(0x7f0000fb2000-0xd8)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a98399b397e695c0f03d3b3d54436fe72fbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000000011f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a18fa", 0xbc) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) ioctl$ASHMEM_PURGE_ALL_CACHES(0xffffffffffffffff, 0x770a, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) recvmsg$kcm(r1, &(0x7f00002bd000-0x38)={&(0x7f000047e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000bec000-0x10)=[{&(0x7f0000101000-0xe2)=""/226, 0xe2}], 0x1, &(0x7f00002c0000)=""/190, 0xbe, 0x4f83}, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000302000)=0x6, 0x2) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}]}}, 0x310) rt_tgsigqueueinfo(0x0, 0x0, 0x18, &(0x7f0000b22000-0x10)={0x10, 0x4, 0x0, 0x101}) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000091000)="000109ff0000030000fa3d000204010002000000020000000800fffff404ab00"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000def000-0x9)='/dev/rtc\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000005b000)={0x59, 0x6, 0x7, 0x8cb6}) openat$audio(0xffffffffffffff9c, &(0x7f0000ad2000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r3, 0x1, 0x0, &(0x7f0000efa000)=""/41, &(0x7f0000558000+0xa52)=0x29) write(0xffffffffffffffff, &(0x7f0000536000-0x19), 0x0) getpeername$packet(r4, &(0x7f00004a4000+0xfa9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000aaf000-0x4)=0x1ad) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000048f000-0x18)={@empty}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000d52000)={0x3, r1, 0x1}) ioctl$DRM_IOCTL_MODESET_CTL(r5, 0x40086408, &(0x7f00006dc000)={0x9, 0xffffffffffff0001}) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000115000)='/dev/midi#\x00', 0x14, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032b000-0x4)) r1 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000bba000-0x7)=0x2) connect$unix(0xffffffffffffffff, &(0x7f0000928000)=@abs, 0x8) write(r1, &(0x7f0000340000-0xe0)="67458df184ceec19bc06f38e0081b4d174550462a5336123aee390b0b167ffd19629a557a19fada417da5ad495d213992080da506dfb43803fb14477e11e2a838f9bec59f0dc27e68085ae061d7080ee2db088468f1a80cf38220dfcc0d54198af0007c32a4c5ca5253b24dbcc9d29c94deb6d3adf201719c2af3993b526d877f6f559012d06db5df4e4f8c1fdc04549c2c4f860a050bf3e8c70d6eb7b103617bdfae54ca560239a687f0010000003bc9fa4d0b1f5ba1c606a8313cec4719da52042b6e780d8dfafeb3277e1d8a4f7f8d1710e2f56c9f8fb72ffd730cbcd54", 0xdf) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00001dd000-0x13)={&(0x7f0000b00000)=[0xff, 0xb2, 0x2400000000000], 0x3, 0x7ff, 0x4, 0x7, 0x1, 0x1, {0x3, 0x200, 0xc2, 0x1a7, 0xffff, 0xff, 0x6, 0x1, 0x4, 0x7ff, 0x9, 0x3f, 0x40, 0x5f, "4f341306a6cd47dd72a85130503f3606f25719927444e79e5d4e0b0361a791c6"}}) pipe(&(0x7f0000d03000-0x8)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe1000-0xb)={0x9, 0x555, 0x5, 0xab, 0x1, 0x1, 0x3, 0xc6, 0xffffffffffffffe0, 0x6, 0x81}, 0xb) ioctl$KDSKBLED(r1, 0x4b65, 0x6) dup3(r1, r1, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f000098a000)=0x7) mmap$binder(&(0x7f0000f84000/0x4000)=nil, 0x4000, 0x100000b, 0x52, r1, 0x0) close(r1) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000aab000)) keyctl$clear(0x7, 0x0) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000aa9000-0x88)={0x8, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x88) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000cc8000-0x30)) 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000515000)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @empty}, 0xe0, 0x0, 0x81, 0x3, 0x2, &(0x7f0000f2f000-0x10)=@common='eql\x00', 0x1, 0x5, 0xe5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x5) 2018/02/06 13:18:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005a3000)={0x0, 0xcc, "2bcb8846b188f8e52fda361802b5d9a8897c8d4d3a046c4b1a9a5ed8c977197ece938d8a364b20594dcefc72268a8245aa94699a21bb13ab0b566fa5bfc938da773079968859367d3457fdd19874b8d109a72bfd438fd10385bdf069dfcbbf62a140d2b96cdc747d8a826ace4ff0806ed5891d7c3c068a6cafb1a91e9c23b5244d76d9ecf21c1935dace2fd9f16eb7d8c7be6361ea61f2b81164184e829e91abf33f9b7889423d575fd65ac22c55e376851d8fa6de3ac99d06091bc168b8d3e593759b446b9d28aa9bca9c55"}, &(0x7f0000cbd000)=0x376) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000843000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000c15000-0x4)=0x1008) r3 = syz_open_procfs(0x0, &(0x7f00005e3000)='oom_qcrre\x00') ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000012000-0x8)={0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000022b000)={0x7, 0x101, 0x8, 0x0, 0x2}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000cdc000-0x10)={r4, &(0x7f000042a000-0x64)=""/100}) add_key$user(&(0x7f0000209000-0x5)='user\x00', &(0x7f0000f5d000)={0x73, 0x79, 0x7a}, &(0x7f0000bad000+0x766), 0x0, 0xffffffffffffffff) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00009ef000)=0x0) r6 = getpid() kcmp(r5, r6, 0x2, r1, r0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) sendfile(r1, r3, &(0x7f0000929000), 0xff) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x87, 0x6896f02, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 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, 0x2, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) flistxattr(r0, &(0x7f00002ad000-0x26)=""/38, 0x26) socket$vsock_dgram(0x28, 0x2, 0x0) [ 69.563433] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=10910 comm=syz-executor3 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) renameat(0xffffffffffffffff, &(0x7f0000004000-0x2)='./file0\x00', 0xffffffffffffffff, &(0x7f0000004000-0x8)='./file0\x00') utime(&(0x7f0000512000)='./file0\x00', &(0x7f0000987000)={0x1, 0xfb}) r0 = syz_open_dev$sndpcmc(&(0x7f000095e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x4000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e6e000)={0x239, 0x2, 0x7fffffff, 0x5, 0x0, 0x2, 0xfffffffffffffff8}, 0xc) write$selinux_create(0xffffffffffffffff, &(0x7f000019c000)=@objname={'system_u:object_r:mnt_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x38, 0x33, 0x20, './file0\x00'}, 0x35) [ 69.618152] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=10919 comm=syz-executor3 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vcs\x00', 0x8400, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000)={0x0, r0, 0x0, 0x2}, 0x14) 2018/02/06 13:18:33 executing program 2: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000f24000-0xc)='/dev/audio#\x00', 0xd8, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000f23000)=0x50, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000f22000)='/dev/dsp#\x00', 0xda47, 0x101000) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000f22000)=0x91) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1}, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000f23000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x20) close(r1) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0xffffff08}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0xffffffffffffff73}, 0x121) 2018/02/06 13:18:33 executing program 1: r0 = shmget$private(0x0, 0x4000, 0x78000002, &(0x7f0000989000/0x4000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0xffffffff, 0x2, {0x3, 0x0, 0x201b, 0x0, 0x3f}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000001000)=""/77) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001000)={{0xcea, 0x6}, 'port1\x00', 0x50, 0x100021, 0x6, 0x4, 0x20, 0xffffffff, 0x5, 0x0, 0x1, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000)={0x4, 0x5}) shmget$private(0x0, 0x2000, 0x50, &(0x7f0000000000/0x2000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000004000-0x9)={0x1f, {0xcf14, 0x4, 0x2, 0x3, 0xd4a5, 0xfff}, 0xbe1}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200, 0xa4) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000005000)={&(0x7f0000005000)="7f897506c13f823d6fb6998576de14c6f0a955ee340d37330c57cceaa94be8b32979bb9a442df0b13dfe99aad2", 0x2d}) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r3, &(0x7f0000006000), 0x79d) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r3, 0x40, &(0x7f0000008000-0x1000)="2fd50f15ab73e5a0c6b3b471981664001ba8e4dc039b7305bf7198a56f8a18cd7f79b124706bad88063b668b6a13673e4c89410e952c6ec93fd323ad625c35abff59d93c5c413d3a0904dae549c2a5e056810716ac36843e6f4642873c321eee3ec39d9902c43e80e3f0e7b0161a190b790292b15142ef4bbb0a4ff6a0aff520a6155083af384380bd3537c5b8b61bef6bc0421500d78899cb9d949fb4751f83ef9e11248247c378abed2fe83a4ad6c13bbd29440e5ed03270b1e286aaa2c52eeeaf038fc64ecb2e376de6e7975b9c68319684f1fd8935ddb1d11efc9f00f2eb34e56a7244b5c9df92e14a70fa4847bb1b3b8f0c92305c4e0efc21e95a779c039883b1b66056969b34c685048f1d18d860ec6f3a3295682bad20e2b4607a5aae8effe2f0f6dc1bec349bcfad840f860612282d93998884abe049bb9f139261f98adc01059cd3a23d7151ea97033b3e229e46d3e80c4940abcc10f87405c0cafb5e305152a65fc9ddc83cf369ff14a608645472a01492fd82abde0cc195cd5219d9242cfa5db865a094efe3b4a442af150e992f985befe21380f292ef4f21c8635453b35d8b0a2419eb807f2ef436ad1fb79076ece31d93fe95821e1c8b17bd13b36ae21923b289ec7de34064e5fe04c1591bddec186253067d7e7b6450c3373238274c2ac1f4d1093b577a71d3c372206bbd5b71348337064e487acfe6d85c0dabc5917e40a0678f5b66c90b92a55f4f2c113f4bfb8e4748d8335f2fd7447dd2569582112b078d710240112b04b509ab54bee3e4e6fa5a5ae5bd9a87448719f52265cf50487f79492df404ef85da38faf8b65076174d60b3ab46ece78441e76df7ad5b7f5bf1e9065f8081918a69c0e6a4420d55ee1964894f61e262f417e225811679e20cc11a04bd116a76d5fd0b9ea21b32c226cb82a573b89d4511d9edae6fe7d68cda9829eb175bd8dbb2f4011fe55c695f930f4994602e08bb601324ebe3542a78b1219e77ee7c323436a4223615461c345b13fd45f7cddae113da1fabd6a99e8d255be3103bb543331b6cb3a3f27a3c4c014a8e9ca7d0f62fe7f34761bf7ce2ddb8f7fce3f47e31b51abc9a98cad409a0dd11d3d7413dec74ae57d34dff2fa1059ac7bc7eb6bf1af68b74acae68da87809b60e53f43203db12bf7a13e91be312899afd9ec3c302d94d08b423531b2726180a4cd87464edd5e6621ddd07ea96db1ccaee9947a304b7b059c19475a66e78d14c41d97264135e20be4174fe5863204320a0599251f0f66717a1ef44eaea9126b916dfb4d78b17d0836f6957ba421cf95c908f4f65e4fa0814ffc8bf542cfe2d51a44f5fc10cfdd9b7def5f5036af10bf5ded11d1539807cf071b893f55f53e0aaea44956fb3ec80188bdfc5b424079ecc1b39135da817e23c3f02e450641fa7c076e6402cda59255e3d008f7a6d7c7562664791d27feeb659413fef23569c5fb4cf69165129abccdd8d04d03adee2d5266fe50bb82a2d173b2182c68dc1bb968edcd3afd31246abac3a6e5d6b40449756c6a2197be9211749d170dfcec2f65abd1b62835b600146c2d98edfac230b202e83429ed105a7004c57109e1bef5693f14f6c2c7d96023c0836f70dddd771295a2351fd8386c399815906c0dc96a18fe8c64eb57bfa653ed8b70415a1dfff291e4db9aef526736574031ee4ccb1a391cf57cb33be345d4e268bdf33950c12bd3bf21a3767ea159475b6493a25d8c9d2924e73d73b3b68d1fb22d9d9fb938020025b2615bc07113c50d2760188e0467446f662749d320925811715f151b921c93a6f386bfdba858875702b56461066bd79fbbc4a825e25fff8a7ff7531cae1ae799c3e50e9847d161ef0fe5931fe14a404facf51d9563b6ac935defd6076a41154cfd08f040653fd76e66995f12010593030812f18ded7905bcfed689dec9e85da7b4aaa6676c1ad106c563c203620dc4d5c07667d98408c7d813703983c48f30fc92ac81e1d0ec976d31d74a645d12737ae2793f15ea98303a54212a3ef104c8d778a01b845377de30c0a1f3cc7f7f975f6b22e9cdb1ce583511b098b97ce7e7068af7e4875f4b71fcb0175a21ded6eff05748e5ac61ad3e5faa4a1ad561bea82fbd0c5c831927073ea67b4b49cba3946d2000da0c3d7a4abca3a2043a5e99304d645c859974a1e1549c66a2e5fd6837d89cf0968eb844d576b652ec1371c5c9c5b18c18412db2661b13bf4c495bb8c98ce31ae04c61485a1fec6a28d498ce0bf4e1e1cf9e1487799cc1a3f51701e74884b100d696d3ba23a8765d3f37d9582cf87d2639f079530d18baf10cf3a4c53553391abd412339f2a154c811b030b574c2267bf909abf8bbe0057c4d553d2c7cfd378fdea54c8baf3e52078c4fadd37fde9c7938d1275f364847500e5aa39dd57f00ae571c99c0a4771dba64247f8168cb885932443eb593ca3ff36e8d23bcfbdec851d044ab1fcee06c8df4d233747825102f8152e6f9c2cecbb81484ed5f4a0c1a14cc03d607b2787f01984a3b5d8770081053424395bb7baaef6e1f737a8fad019f40cb6d560a9e47d6b76311d128587b136e37e8ffa0390a59b078b19ae9b002253fcece4d6493b8b378854c5cde7ced3eda525f2756817f04f92c3bdd3e711b2ab5ef316c98eafcd7be8734958d3c0a70dc7fee5a11265ddabe45a2b1f8e7bc254c1c4f78dd8c0f0e0dba0e8c5ef83847b2041284290187e7e8f3fb710421b743115dbf588b19cfdb83b79652797a0628d043e523f916d8b21a8d5441d688f18d07254a2c1b351fd12ed84300458a2aa715c4366ac669dbe0bec73143572842ef33b74c058ea73b7876321c53b98d8b4a33a130438d00b7b7f152e5a7ef5b9f4f456beb173316f0f5f60589b637c2ad36991f7ab537721973ce17cad2bcf392f2de05109ccacc2c43a9eb065a8119a4e6279f17de53bbb5a2f7963a00c27fa161c0d0e4265e4b83252e123659c9a6bd5ea859f5d68c0b0e04fd4429e0caff7dc84b17cca9e3f924843e57c66c2ba2cea1c4299112c035519ebdbcf06b6d2a2ca0ff94c3c3d1c8794aed300b6b76aa74d4667aceb594f14c5c576973d71841121993144d6ca3166cafbc80c10665e50286e225e438f44dbcc4f3859edfd72a7bdcbea3fe09cc6f7418e9f4e5813953ae2b7e80785744d6262bc4d39d78547ea4e7e838fd290c1b32ed91ef7ca6057da43cf8dfaf08e5932388ceb35f9951f01d69f07f2ce081df0744069f2564868bd4d7206cca215f7b67fe509aa35e363871045233df1e2d552d7e974d99339e454dc5361cbaa46609bf9ad0cda80139496b752bd2bfe5bfbf48aa742b0ab326d2af22b4a6c9a7f4290397aa1c728066e4bb89617f60a84e0b0ca74f39a1b150d20fd10a8fac87258ee992a3b2d256192c420e6d327f9cb1080b0801ce8e18c4e93d9bd8e79464fddc2129c39fcaf41c78cfb3a235c732494da4c4e2a3c551540680ed6bf33ba3ee231b66dcf85e00778010b77613917d23f0247b4c271a2c1be29b575cacfe102f2a4a325e8ca5dd69f579fb47cdf956e454e434e6d35ffc718dc557ecfbbd272a94031ae08c6080c7bdc1b599b8373b21b46ea7406406d8145818eeadd6a326f65a9222d25be0fbec7719dcfd6b98e6577f4c96d7939ae8e860df86c8899da6880935eb45c991f05be134807d8322494ba18235cced20618fc4949e165c154ce576773afc59d2f90ec521f48e9fbdfcbee51ff99d33d3aa43131b55a9dc35981b677fdbbe1a0b5ea4e3c5eed61a2b775351d1937eaa0d536fbe1369ae8411d25767aa039e3ccf5097654afd6bbd0df2af8101503cfaf8949bdad6780d980b543e5851a1080b848f50d1cecb05379d1e9d12a759bea26489a24522d4e1072652b3748fe2373c93885647839bec1f70cfd8a974386369f81b87ddcae07515838e4731b03c9d59aa783d84a6596b3968603d9744bf9ba292c566ca43a4da7ef02b88de79612dde43dd038f35d691abdf6f956a727b16b8dc194f9ba2975d75c3ddbc7daa1169740bee668d47c7bfc6b2aac1baf7c6dbc26f976dff1d2d5f2d8b07dc6f2a50e92c867251ad2d841d433c962cedbb7dd921bd5885e39c426158c11d7826e46f93419109e2b5176e8888fa63ed49e51629584daaa3f2a9fb0b91bf928013eca16026ab469ddb333e3b6d69d0929f111f2ea9eff5234788fea43465021cb219ab6cae7b5e79566338f86d4159604bffa0daaabcd56260a3d85bb1bfc3ac87a54b0c90f97eb6e4548f0660a4d75bbe7c90b0c555577194e35b8380836eacfad338d72d5d149357916d153d48ccdbebf593e062abff7ebe71124da6dd568458fd20b7f9a20a467682bab76cfc141cad59c589480b5ec09fe7918390bb0f99df9dd007bb95460fc996ea6457cba831a1b191e4c9707d7b2ce433c27ceedd3ec4d5d7523b4237542fb4b7e59768acbc4b176ab4ef059aca6a9bda5ac16932f0be0f8dd8b91daad09fbf99aef93f189cc4bcbb032e297a69c13be0f7262f836c22342bdfba48a88cd873267e2dda0b330249b98f81873b0a3279499a50b94f4709d90d7801a3fdba453b169e613123e73cacb7de3f58be7294ac0c152d065dc1df26bebbe60961b8274f79f3862812157d1b23f519e4683cc94d02141733fb3f06c21bcd8015edbdbb924e18917333efad4b0f32cfc2f8ee6ad09e06209187242c8dfe9e64f2fcd14c8a7649eac47b692bb2bbc31c834550694b63c2debfaf88ab8f90021cd061a6433ad3b1f36094b80e180039ffd71d23d9a90c00e8e512d9e2de4feb8f41ae0122854f6d2add2b748384717ae501a90198d38f36d6c3f08b36ac4549f8cd082aff412d863930ff9d63392645b5d26c4573361c0f71d7fb9647d525300f1d9007b188fba6aad0f13e63e910ed4e52b6a8aa06d3530a35b67b5d5332e515f4d9e838b6978dd6e7e63c0287b22f365a29e056879c6f5f7fa949cbab40f870483a74890335951090f3a6a6f54f160891ad5362235a0ab218a926011f7c4aa05f8244700789707de8c69a5025f0c5bc75393445ba36837d9390e50959b7bdad2e3c4f52a3c80b4779f2d224cd68a95b3a555d7425e52808ae71020f76be4cbc9b3929a4f852c466b61a6e053c4056577441f68a9ebe5335610c8f8b46ef2e97146a75b447bf4a49b4c0fece75beb2968ec06d7234d2f54a81618472a43c6a1def482084528bfc32eadf9de4fb358e54578da81191c4bd4248cadf3a3341e1dbfbe136dc5d9b74db19089d48d8baefa18c98bcebe54b7894870fb6133b3c4c3086a7e55d61ec6abcb6f10192c80722eab0be4484131058f609d8a44c8f5f6b4ce02ac8a0f03696ae781b6e0687af6e22eab2fbaf6afa5bc593fd16dad2d40a5fb11e85c689a287e4be4cac6fbaaefdd2dc6ab4bdb9a1da2acd2fd0745e9ef269b9307e6f5c5998b5a17bcc91c038f7166ca0d1fc5eb8f512a43ad1f8e2884fb2bcf37daced186b511bc3ee1d326cd83125d70377a70d6af861f520302109c06b4431fd88d8b74fc66851badb9a79bff19002d545524ddfdbd0d9ec8ccd1423a493600df7e97ebdbac5ea8d372e6858ee623fb16be71469bbe1738b2c75fe525eb5fdd1e2e442b71dd701d8f73b6d40b8f91ebbdfe95d8359edf2eb7b97c34931508dba423b527655c0fc933a85b5214ed9883fb9ec98c32dac4227aed81100f0f3dabe85b1994a88f5a63bde72d5153eb9269dffbdffa76daa0e62442cb7be8bb2f26384ab10a42cb6d16100ebbf") ptrace$pokeuser(0x6, r3, 0x2, 0x3) clock_adjtime(0x3, &(0x7f0000007000-0xd0)={0x9, 0x5, 0x4, 0x8000, 0x2, 0x1, 0x10000, 0xfff, 0x10000, 0x7ff, 0x1, 0x2, 0x3ff, 0x101, 0x5, 0x1, 0x2, 0x5, 0x0, 0x8, 0x1, 0x2, 0x14000000, 0x64, 0x7, 0x8379}) inotify_init1(0x800) r4 = getuid() r5 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmctl$IPC_SET(r0, 0x1, &(0x7f0000004000)={{0x8000, r4, r5, r6, r7, 0x8, 0xc8}, 0x5, 0xfffffffffffffffb, 0x7, 0x8, r3, r3, 0x8}) 2018/02/06 13:18:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000735000)='keyring\x00', &(0x7f000068d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000720000-0x12)='.request_key_auth\x00', &(0x7f00004eb000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b38000-0x86)="15b9a490573a96c220e4e8ff7745c0086a1b09c00ea0a7fdc8995c21d1cf1f2c46e20d88cff18b8a66468813f89a33ba4e6a0d8a54362ea05cf89a40ff5de8702c857ac9f88a3d0b9a68ef61e8efdbf1977fccd19006447cabf2976082aaf6efdcac2c6564c5946b4cf59aabbfc58929e65ba9edc49fe523fcdc2476befd558c2f124a39d8e3", 0x86, 0xfffffffffffffffc) keyctl$instantiate(0xc, r0, &(0x7f00000fa000)="f4676e5ca93ce5265065dc0332932d422f5a13ac8d638c17d298bf1aa1d2b1eff3ac5ce8a5a83bcdae7ffdb9539783f8b6dda035cbab56703c068787eceab8c8cbf4767dfa0922d21eb51951aa17412eb5cd303420d3cb9b19f9e4981c066ce9029b2750d5c18a6b4063f8eeb3255b3df922fec0c8c29c0d57de933f5c43f84bd970b709fb78df2fc22353f37e6db34def91ac83bcffbcebe011904ef8f3874d4de3ec41a9a8553b099543171950e10328d4b93c876d83966a4a67df97f8ecbe77ecc75fc96d03c3a515fbfc74f698be94", 0xd1, r1) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) setgid(0x0) 2018/02/06 13:18:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x421, &(0x7f000082f000), &(0x7f0000013000-0x4)=0x4) 2018/02/06 13:18:33 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f000026f000)={@in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {&(0x7f0000000000)=""/117, 0x75}, &(0x7f0000001000-0x1), 0x1}, 0x3c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xc042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000000)={{0x8, 0x8}, 'port1\x00', 0x44, 0x0, 0x6, 0xff, 0x3, 0x0, 0x80000000, 0x0, 0x4, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000003000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000004000), 0x0, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000005000), 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000007000-0x10)={0x80000000, 0x1, 0x40, 0x8000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000008000-0x8)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000002000)=0xe8) getgroups(0x1, &(0x7f0000008000-0x4)=[0xffffffffffffffff]) fchown(r3, r4, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000009000-0x61)=""/97) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000009000)=[{}], 0x1, 0x8) 2018/02/06 13:18:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dc7000)=0x0) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000430000)={&(0x7f0000ba4000)="60c51b6cc426fdfc92da5da0badf159faa4234fa010b19aac34388ee8bfc1d82a0e23e0e3209b9b2fde17e3e866cddb1ec79a095fbc9c059238e8f4a2d88e548985a82d4c26cdad65dd941be48b43ec4b1ad5b206207fc7457e07a78193199c079d07d8a5425e2da8b9c0cf2c54082ff4e0432f99b1546363a2aeeaa565b4c7589ffa00934a3c810d8e7d2940adb5f4db80137a29205c7b2167624e72a9568e7989025bddf318d42e4cf23039dfab1b15c097cee6e497449d037bc38", 0xbc}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r0, &(0x7f00000d1000-0x8), 0x8000fffffffe) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000027000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000002d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0xe410, 0x7fffffff, 0x100000001, 0x5, 0x40}, &(0x7f000005c000)=0xa0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000005d000)={0x7, 0xc9ca, 0xb, 0x101, 0x3ff, 0x5, 0x8, 0x4, r1}, &(0x7f0000027000)=0x20) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)) syz_open_dev$vcsa(&(0x7f000001c000)='/dev/vcsa#\x00', 0x3, 0x20a840) pipe2(&(0x7f0000014000-0x8), 0x0) 2018/02/06 13:18:33 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) clone(0x0, &(0x7f0000d58000), &(0x7f000049b000-0x4), &(0x7f0000003000-0x4), &(0x7f0000fd5000-0x1)) 2018/02/06 13:18:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000bda000+0x750)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000464000)=0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x7c}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db6923e2e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x40, 0x0, 0x0, 0x7}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000030d000)={@loopback={0x0, 0x1}}, 0x14) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000cbf000-0x28)={0x5, 0xad81}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000cc0000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 13:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fd4000-0xa)='/dev/cuse\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f00007fc000-0x10), &(0x7f00002cc000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/06 13:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x1, 0x813, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46}, 0x0) 2018/02/06 13:18:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000259000-0x8)='./file0\x00', 0x101002, 0x100) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00001dc000-0xa0)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x0, @rand_addr=0x40}, @in6={0xa, 0x3, 0x100000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x56f, @loopback={0x0, 0x1}, 0x7}], 0xa0) fallocate(r3, 0x0, 0x0, 0x1ff) sendfile(r2, r3, &(0x7f0000bb9000), 0x8) 2018/02/06 13:18:34 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000a89000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) close(r1) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000de8000)=""/1, 0x1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r1, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x13) [ 69.766328] audit: type=1400 audit(1517923113.959:403): avc: denied { map } for pid=10958 comm="syz-executor3" path="/dev/sg0" dev="devtmpfs" ino=9116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/06 13:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000483000-0xa)='blacklist\x00', &(0x7f0000e26000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d27000-0xb7), 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/02/06 13:18:34 executing program 2: r0 = creat(&(0x7f000001f000-0x8)='./file0\x00', 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="3f90bd5f3f9eb329d2233f5ce1a537527406ebb5dfb908f399f4edf956851962b9d0f959bb93563369c188de62ca9862e24520f3602aead03d7db6b7a4aa4c2de3f9b073ea304b689ccc32b2d1e5cad38ca6d82f45c84917ac191b1d9f8b91c289e6f6a44d220baa9aeb1d00a443c3f7c0c667ab6d8e3c7c91df5f7a1a27cfb673b56ec69c1a663f0ed0e9c6c7d8fb0d912287b6ee80f5aa2bb65b8bddbad683e822082f73aaf94e1998b90e2f0eb22268b764c2f0278d735b6ed3577b93949dee") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x800000000000010, 0x2, 0x0) write(r1, &(0x7f0000339000-0xdc)="240000002e001d0000000043206b0000000000feffffffffffffffff000008425d102264", 0x24) 2018/02/06 13:18:34 executing program 7: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f00000bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f00000bb000)=""/77) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) read(r0, &(0x7f0000001000)=""/175, 0xaf) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000026000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x6) 2018/02/06 13:18:34 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000001000)) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000003000)) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000004000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x15}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0xd9, 0x2, 0x100, 0x10000, 0x20020, r1}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0x3, @multicast2=0xe0000002}}}, 0x90) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/02/06 13:18:34 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b42000-0xa)='/dev/cuse\x00', 0xc100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x10000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000649000)={0x0, 0xd0, "a6b27fbc974fe9a2692701addb4257818e70a4e4134f7f6623e8d3125811d75f23df1b4b8a6e928efedbb33203703a949f9be04344292b50769cc24b4862a32f1ae62c70ceac4acb2b048bb728a4dc15f77f99d22d379bf79e346027f0fedf6ae4422798a55a9458f9b426507f0f761206788f755deded38ffb4e96dd2eb63e2447c9d9fcfde354f4865f4a7aea4ab2198779b2236c51b554e7ed092018db3942ccb1cdc600da92fdbcfec581e8ac8b462c2eeff474ca9d8dfb1199b45786628cfa76a525d85c93243b5a3c23b3146a5"}, &(0x7f0000001000-0x4)=0xd8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000461000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) read$eventfd(r2, &(0x7f0000745000), 0x8) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r5}], 0x1, 0x8000) dup3(r4, r5, 0x0) tkill(r3, 0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, 0x7, 0x2, r1}, 0xffffffffffffffa1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r6, &(0x7f0000f89000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}]}, 0x70}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aec000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x401, 0xad35, 0x20000000000, 0xfffffffffffffffd, 0x80}, 0xa0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000627000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$mice(&(0x7f0000f89000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000f8a000-0x8)=&(0x7f0000f89000)) 2018/02/06 13:18:34 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000140000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x10800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000005000-0x8)=&(0x7f0000004000)) bind(0xffffffffffffffff, &(0x7f0000004000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0xffffffffffffff8a) fdatasync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/ppp\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x50, &(0x7f0000002000-0x50)}, 0xfe56) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000006000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/06 13:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f00002a6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000a12000)={0x0, @multicast2, @empty}, &(0x7f0000e81000-0x4)=0xc) bind$packet(r0, &(0x7f0000653000-0x14)={0x11, 0x15, r1, 0x1, 0xffffffffffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000069f000)={0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000d7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000966000-0x4)=0x14) socket(0x4, 0x0, 0x80000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$packet(r2, &(0x7f0000886000)="baa4bdece65d1504ff4724fc682616b563625b4947c259378bac4e1ac41b7eabfb42d6cde41f915253d277282a1605dd21a3d5f2e3e706801beacdbdb1f7beba091a937a9f2f93ea08d35fc09b86a03ad2662dbd35aca0b9a6083ac69fd6d192", 0x60, 0x0, &(0x7f0000595000-0x14)={0x11, 0x5, r3, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) 2018/02/06 13:18:34 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005ad000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e8e000)) r0 = getpgrp(0x0) r1 = getpgrp(r0) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000683000)='/dev/input/mouse#\x00', 0x7a1, 0x8000) ioctl$sock_ifreq(r2, 0x891d, &(0x7f0000ea2000-0x50)={@common='ip_vti0\x00', @ifru_settings={0x0, 0x200, @raw_hdlc=&(0x7f0000f77000)={0x9, 0x6}}}) r3 = syz_open_procfs(0x0, &(0x7f0000c34000)='net/softnet_stat\x00') sendfile(r3, r3, &(0x7f0000b77000-0x8), 0x800000fffffffc) 2018/02/06 13:18:34 executing program 7: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000ab8000)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvfrom$inet6(r0, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x88, &(0x7f0000000000)=[@in={0x2, 0x3, @empty}, @in6={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x0, 0x88, @empty, 0x4}, @in={0x2, 0x2, @empty}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000aba000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3}, 0xb) shutdown(r0, 0x1) 2018/02/06 13:18:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x148) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) r1 = syz_open_dev$midi(&(0x7f0000f31000)='/dev/midi#\x00', 0xffffffffffffff17, 0x10080) clock_gettime(0x0, &(0x7f0000efd000)={0x0, 0x0}) futimesat(r1, &(0x7f000078d000)='./file0\x00', &(0x7f0000fac000-0x20)={{0x0, 0x2710}, {r2, r3/1000+30000}}) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r0}], 0x1, &(0x7f00004c1000)={0x0, r4+30000000}, &(0x7f0000d6a000-0x8), 0x8) signalfd4(r0, &(0x7f0000a9c000-0x8), 0x8, 0x0) 2018/02/06 13:18:34 executing program 2: r0 = msgget$private(0x0, 0x8) msgrcv(r0, &(0x7f0000ce8000)={0x0, ""/179}, 0xbb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x98000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000839000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}, 0x171) sendto$inet(r1, &(0x7f000087a000)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 13:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/cuse\x00', 0x103, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000658000)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000ec8000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000920000)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xf}, r3}, 0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000814000)=0x9, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000007000)={0x2, 0x1, 0x8001, 0x0, 0x6, 0x7}) connect$l2tp(r2, &(0x7f0000a29000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x1}, 0x0, 0x4, 0x0, 0x4}}, 0x2e) write$fuse(r0, &(0x7f00006f4000)={0x18, 0x1, 0x0, @fuse_bmap_out}, 0x18) 2018/02/06 13:18:34 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000695000-0x10)={0x0, 0x0, 0xa8f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000cc000-0x8)={r1, r3}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r4, 0x80044100, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000007000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000008000), 0x84000) 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) sendmsg$kcm(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x90)=[{&(0x7f0000007000)="e5d22240cf3d2a7ce856900966a519110119939f610c71a3fa4621d72ecc11be78e778faf37ad674c746577e480fa659279f8e", 0x33}, {&(0x7f0000007000)="69a35fd7e97034a8ece27ca08b33d03b6543dbac40d30ad21b1dd51a3c0e57fdf74f75b5c66b1ee05630", 0x2a}, {&(0x7f0000004000-0x6c)="4a2b66331336fad5bba9bb82ea4179e42baff6d956f51f8cd0a93b910a2dffd281b57375eff1547a4fd386a5f8bbedacf9468cd55ed5af512f243cce736793f156d6633ca12bbdc635bf4f87eedd6180f19c979a3cb33475bff7aaca456a81edcf31cb82f564de792793f5c7", 0xfffffc86}, {&(0x7f0000003000-0xb3)="934f8c0af451ac9a877868490d7e5df1a868526dd054b9a5465073fb53bf3f9431a8d9337e48da42d1bf5f13a0a91bbb2f89f07671d906d3e2814fe0ad94066ccad8e0f0d009c48d893d86945c98eb497d3d633683bf1da70256f7b34a8bf9bf5220b9ddb701f2069536d4cbf4276a8996b598f983a835bdd1d33d258d50d3b55f611f0022ffd15f5f4a301f5315f237a34775b38e2bceaf2226ef4adb3fe4581e262d628fc38eae7e9fef1df99cc64722e40a", 0xb3}, {&(0x7f0000007000)="d1f96adf851e73e70874954659653988cd166cf9f1c0b09f3b30dff1f47f0e758a2d75715c5e9a3674dc39", 0x2b}, {&(0x7f0000007000)="e1ce65c5b132e38b9649c17eaa6ef947065fe9e829130d51a24e2322c4205349cfb1f841402865b91a75778fec35a03a6446b61e964f9f837a8244157abceb040cb62e5d83a4effa3aecf1907b882b45becd3d893dbc79a03d9ccfab0afbb4fe62f0214eabd4cb00ba4e28be086d0b273d2ebaaeb8b87d33b8010f40aa68fd03fff4e8a85237bfdaff297d31e8daa56b839b4eaef624cc8c328413786522d068a3a4f67ef5cb7a4f9eb5f22967c818e26079ddcf8160869532ea684de15a3c8c27099fea3d5516591f647dacab9e6ae8d51e2eb3c1eec62fea81bcf36f937cef17a871859eb0c183b6c2b5b568512b80565de7537a50ee", 0xf7}, {&(0x7f0000007000)="f74b10d5d63f9a9915e2bb88c5cd49abd70ea9ed3e79cb0fdea9dce1da65ed3fe10b7a1734d8108de9baaac981c79240779c14f4daefc86ce5ee396ff18e784b27e11b5adc08d8ad490fec2503c01cad01dbaf7b3b8cfb938fde7540869477a025053b7fd5100338bf770cee44223200ae24318ea9c5e21715b8dd885e5046591c10b407929fa677c82c16a9259c0a6edf95630e435472f03c6791cbf082d95dfc79c21c762ae2aeee5811dffb1622fb84516cf6b2eaf384a312fb3744277ea5c2332b56a220e70d3a676caa03d39520ec0cff023ee31fbde97537146879d94234ad9da4ff1eaae922db2b775ce5837a", 0xf0}, {&(0x7f0000002000)="4ec355cdfed5716621e5d6c3d7b43ab08aca877d3b686d8892fe75c87e2219bff7fc2ee57455c614a7ebfbac3a9b9c576cdd69e9097b6f2403be70ec9eb50eaf4205d17b6d6fd81eb08a3b2787d1014d7da7063465d6aeea0e2cbe583c1b612acf67364e1fa66e875c779c559b455ea75d09f1c145c1c201d7cf56f54a94fe828535faeb62d2855e91934555c5ce787b5e5abd24573d1d96a2d3c8d64552b1ef6cd855c50d17cc9924a8e01fe99b80671bfa82d073e0568b06dd7469d984a508db44686cebabd1b21c98e5cd057f066a58a20c413077ddfcf293503dad303e5394d0da95c6f2e5a06205e2d6ca5509030233cbc70f2134111492f70b2a0e5209279a6c59df46a8b8a9e1f8fbe0626c0df3f3b9d3c3c94fc004d6d7002aa0cd1d1103a856fe9bef03bb7c67c2aad95ea6e7019b1823ca6b20340c68a757d905842d8a0b1daaf7419f0e847a635b3132fec6ea7757191d315cd5733ff190d8fc82a4db8f59afb6c566e9231cb5a34df137696a004b30da2f3454a523736344339c202919cf6b22a39c67c40e3700c4ab325a96c2e3a60d9c072523d3bdf1dac3536a26c7a21291ac0f251a1eefb860ac8ef845869fd5f93dcf594055e2fb9917bbf4178d12afe821dd207d7d9a6f15047a18de7c27e4f89916d54f9993f2370eaf303bb921f90d003c4c39ec6d4d6238d0f23a47a2c1dc9c0b3c6d74c26c2d634d577523072fa0ed2594edeff384ed2bc9340a495bb2f126a4ceccdc7d4d4c581ef8e6775de5be0193e8837b9a3356f66f3df811e3be6b46f3d6519c53cea9dc9d8906bf858e5adfd49a0d4e9c54f57d04a3d8742ef8d66e9e8591ffb900008181c11bb8762c8a845242ab3617a5ca89874c2c58cbc21c3e57655eeb9bd8bd0de833984f75a1f7efd61f50525e0e009ca0798a12224ada46a75bd7b0aced0e73ee382c112f527e2b4c91614b5a8ef32840fb715a2d78c17bbb3be3735b0b198b7cf52e93a54543809946f695f128594075c5e5d8d3d471e9f9ac7672c82e6d988aaf13cadefa69562ba91ba45e626bb26c0aed5f105e17a4a210151031bffe52a4a947ff55ba8d75c0b31d8c5d5eed957f47da4696e8862cf3030857c97829f6060d9c77340684a4423cb49ae1fc53b7b0c10428a8d5c3baf42738c029ca71a98a3f178dd7d5a30ba8f8b92767a9d8acded055cdcea7c36cf466911879aaa7fea59f10325474a08f18807e8de01c6c0e75747bee7b407b4b882819ac61b772e79a8bf5825766b21ffad3cc2096753763f4eacfb173400d1723e287f7a9371485ca2a85a7bc1a8c7a542cd53b0cde1f0c3ad9af832a4d83db00c0d152dc338b75cd1b8aca0ae33d2764de589916a9fc50f4e6f67ac4807577d53f6a6af9365cf6619edeb543f5770e50bdbbae728dd99ff22172f670eb96707c4e7cd8963925be1d92d29072a20b26c9bd2f04c8926c8c4aea2fe7d54ef75ccf00090088f675a98a97d5edf57f0a634c7080a2c6de7da40fe58ac35b2c9f9a7992d5478c180b03e8eb7a2622b5d500072d13a50e8c02429cc587ba4fb472af48156d7b94950d250454f45dfd6f94e900e256859d67d57033b0e86be4459b445de55cfbdb2c748b075cecd8d43a420f330ba4b4dfb8aee225939dd841c2aca5f64b7020ef3f51d5edfaaa553fce20e2b13030244c9fb51929a29eb3a093892bffe62c8f3b0c60a0ce569126b0b5d1d51dacf7e8f8a6bd13c2f974558d2622958cc3caf471d4b7e5848d356b1bbb6f4b972591c879fad3fc6febb001001e3b1f69276e679b8000c8d81f32a149ef17e302dd9ad7678a6166b98eedff09331dc662ad308b10e11de882787ed52d19cf90a3c596fa28e137eb6e706fa8c16768030fc3e249d03476085422af68bec483cb43943734aaf8cb770ed64b8b85395a77101c3d45650ddea7ece3c5dc74dd29326266a2cad9812b8c6dde9a8a45839c87ec083920fec75ddc7ed0271d7168e9de81117f3ef82fe4244c0c8494ae98f536376cccce7e516139213c2075aee5ce559eaf73d8c9c7ec30a642c878fc023a14484349aacff49e5ab839d5f2274122a2ab7d740caba81bd51449440d662c0059fe365858a06a8e579fb87ccbbc3f461c6858e46069a937abd0543ea9ac29d3922d1e1d3bff8d809d26f4936d1b8d99904b3f637a46ba8d3ba188a35deecdca17a3d330760bf3ff2e814359f7e2475a82a5bb4647340c3112ce78f24255a291a4cf0e2f903184d798894d25b39d3976b9c1ca7155d6aad46929c61820545435ff1ac06dcd6dcfb6e90ae166bd2d906023343f2105d8d19928911cca9a2b6b3af8336c662ac14f2bb52342cb900950e6e9f86caa00ff7b6c6cc10893834a1102637057590c570333cc10c732a74a8398fc634a11da5a8194fefea9f770292094166a0b2b076dd6edf0849a9fc6e891eb3af69fc8e711a564d10ba1a4b938c3868087087950391f34223101221947a83c3465a2ea37114f4db3eb3d90bd8d69e53d67d979d3a0bb7e24a67aa97e77cc0b85c35e426adab4a6a940c4a73301a5b8997677ce9e87a65a5b9133ae5312bfa3e7c39abc281dc806c227f599e71e05dce7466fb0b81bebf2b59f04e40efdc4ed28ca61d6a98a048047833a4f25d2d958dfe130320dd6d772ac895b68620f6b3737ddb497d457cf366f78f8e06ff04b57c3d065ca31e6f5b91ba10ff1f8b3fafbdebec9678f0cf83a9a2593eb8cf87254f6acdbb67b347683c08f71715148cddc45f7a78b0304237a42a25b52b7e1a4faa919a19077e7392880e1c3856b4d5353f77d0dd6058999635ace1f25e5498418d84230bfc6ae6f81e2a133be152222a107910647717f1d44812eb695d0b23dde73a03170698973886ef00cb23fa25bbe83eddab1439b8cec24676ff3a681b1e054c80c09125e780f5fe215b7cf7423476416eb837947a37b6fa5d641147f1319a11e1bf35c93ac20a67aa3c15527652145402acf1a625397c209dead9037d1571b47e89cd5360aa1a73c17a86bb36c69a41e44aa78c7631213342db9572fda83db0b0d2ba3c757fdb7b3d2efc3b64bcdfc7e17acff3e180788949351469a449fcbecee5a9814e490c4e74b4788c66e2b15c11e308c2509e0ad87a791c5a67dcdf6056475f9d3ba0d852309187f4841c72fe93ba668498162b99cac5eb0d6884b8663e4389854b44f879d9aaf2f36306e1144ed30bf421bdc42eb35b609272485115eeb129e75b3ea5548615edf544b3a42beb20ccbea1d718617e77cdc5f3772298f18e21f1a897c70be0635dc376debd6f491f41ab7c34a1b0087cfef92faa3ce6d8f3bbc997bc5ad70c8f088bdbb477e44095304abe0600be30b614ebf0ca3891eb9fd70d5e0783d3db35c245c43561a7a8a53778adcb4e16ce44aa9106b05e01cede3321f22bfa447e380cc16d2c14675c736496bce1925ad4db90ec99332146c2ed0c8ea30cea78c78a14f0b876c6a2cc297e49c952c14ff37711a621e4d0c45f32b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0x1000}, {&(0x7f0000003000)="f12732f2fdf7be99d681e79264c383ccfd0bd8237010b391058fa63c063cfe994eb9931d36ba42bbf0c1ebf07a899afafee5138ff6ba0dba869ed0323fdc7620de2465bbd76f0113b653af5201fafde788e20aabc2866bc10a0ecd1d1ad3c21bc17994a9121b06ca9ff1760991d1e532d03fded49139e35457911cbf78ab7f9afeb4cf9d7365584af925f3e6af91ba835ce603b34bdcd4cf1c815ee3bd58729c26927e4c16a6a829ada508fb3f5a8b1ad1487c790b", 0xb5}], 0x9, &(0x7f0000004000-0x558)=[{0xc8, 0x19f, 0x9, "4c4d203bcf8da4db2e572a674c0211a8433c6f40d81872497b7a33ad3428a6f3ffaf78efefa3114d35ba3a9924de04d3b9c2ab2a9cb3bd8de147291840c4adc1aa3f275580188df71559f336c58f4cd9b3954435d5eb34ad0460aa5b5701022de368f1aeba8807475dc307205b62ede2501b001d16b47664f49ee33db251ac88dbc24aa02da4cc73c3fe7934c9e9b615af30287988221e4b6aa88a77911a32ebdb785ec12421802b6e2c8655fb00791cee7fad"}, {0x90, 0x11e, 0x7fff, "5a43e3c18cbdd42b62c2cd1a04365eb4f8c71db147a4f6af6128e40fbec69b69a112d62a51412e8345d4ba048456d2f1de05a3078b12fd7d5fd3293019e14a78809792ae609a5ed02efefde31baa410a887fd52a1baeaefde56daabb52a6bc7f50ecd752900461be752160603070d3076513e1988677c595f9b815bfd4"}, {0xd8, 0x18d, 0x1, "b767c5eeae9eaf4e8824022316a7d02ba19ce38b1ff5e2f45d32cd7f9a7512169a512078f715d9807831b75c8169ae59087cd87cb20d6c228fb3c668558cd37b2bbc7bd315c52091b371d220a2c3325cd5fb1b5c4e7a997c2e3452ab932efefcae191ecd206eea74c7175542583a6d2a1d4740eb7b02b6e87d93a0af3332dc2becd0874706def37b2208264795432d767820ca573759b2e04fffbbf2667c1a2333f3dddce16e2cbcd44fbefa54498a0f74ac7a8de8a3d610d5e2e65fa43660b42aba4cd85af5"}, {0x38, 0x109, 0x2, "79f723d6025ad3c40cdcbb2ecffa8ad1b4892b19366414f2ed1269d0dd1b07669fcf06682caf2e93"}, {0xc0, 0x107, 0x1, "618d53a625d5c0111e167d9f365dbe99a501a2faecd08a58b1a7fe44fefb92ed9ef53362325234364a40c815ef45c3cf7ac76cf6c5527068d5c8a9b624e9f32c5add506ccf184c2c6784f637d4fd936b802895c00548e6348a6017b71d26939a8b6836020fddb2031f8658988fa857051a21fb03d7dc2382a05d89b6fe754a79a92ececc1eb7069447161328d1bf689e2134d0e1a03d1b50adf3bb5842a7aa420a806ce789da5ad822d93d"}, {0xa0, 0x6, 0x101, "7ef9713e26c27610646fadf4aad622849df5205f2e149c926b3f814f55b439dadb220552287186f694fc5934b7529be2bd235f247e5bb3b6c448f2b5a00527c91763abff6060dc21a3545d3b1d8d333687703c117de3edccef468cac05d33db88421ac7ce6ac9d3340da44e70c2a7ac1faa6065fa5e3b1a9b7e5945b75844f09a5c43aacfe3e3750a5f4"}, {0xb8, 0x105, 0xffffffffffffffe1, "6f39a9c713b274719ab21b8ec2f80916fd8b65585a2ec6440e8e6ce957a007e8e2bec27626ab5e19f66d108083bafc6baf2afa787e1236d584500ddade21c6380f06f123f65c3b3aeeae6bccfd9da3e6a4fc7be47136faf07254afed704fb7edb517a3c69f58fa0563b70eac83b6083bcdd2beb9932e7eb231aea2d33bc97894ec9357a55a28f660bfa0173da454920b408863f287872d492f5ce2026a9a9656e7fe17"}, {0xd8, 0x119, 0x100, "a0997fe6a9a124d423ccc2fb18d65eff48ea7051cd1de245def49e09196dd0e048de9818873b1fe6a2fceed3ff021eba400f25955617dc9ebad136567d287601ea77983bd4d11cf96f6771617375a155b365dd07560e20ef7c6151efd0fff664b501619ce50b5567589a465ac439a43f983f73bb250a5afc29b31599e71d9155e405e475ac616c5a0d906b2aa35ac04cd0ebb073f9743feb09fc28f4b9e3a288d7ea2102334c0046c90b533bdad350f3d477e43768fc0c06f6ff385988394d8806d41348b22e"}], 0x558, 0x815}, 0x40) 2018/02/06 13:18:34 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x1, [@empty]}, 0x14) 2018/02/06 13:18:34 executing program 3: syz_open_dev$sndctrl(&(0x7f00007b0000-0x13)='/dev/snd/controlC#\x00', 0x3, 0x6101c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000639000)={0x0}, &(0x7f000084c000)=0xc) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f000095e000-0x4)=r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x44, 0x0, &(0x7f0000978000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x60, 0x10, &(0x7f0000668000)=[@fda={0x66646185, 0x5}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @ptr={0x70742a85, 0x0, &(0x7f0000470000), 0x1, 0x0, 0x30}], &(0x7f00001e3000)=[0x68, 0x38]}}], 0xe7, 0x0, &(0x7f00006af000-0xf7)="b5bd222208ac3c8c8012e1278302cc92780f6500e68bd8cfc7f8b29d876e7952438799b5d652f08c32068c96a9cbd77b5e01f41e8ea7a278c000a6ed81b13797b4e31fc18aa6245cdcb9818ec608879802586b9bc414f6caabe7ff952dbf96c08c13a199588e1c85b23088b388f5b37b56d68f85936df2a9a917f155db284f90cb9f9fa76848e4a8362f9c36acd0c9e8580bc092d9d7a120b93ac03029cfa2be453481a8d35de1bed2cd0736c2eaa74b157a91e67c68bbd4dc43eb5d51af3744c065c39ce1fe910f8f58b48dfb98d27a1ad86d4d0367958d313045e8e6aa96c100071080dcf7df"}) 2018/02/06 13:18:34 executing program 1: r0 = socket(0x15, 0x3, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x4, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x100000000, 0x8000, 0x0, 0x81, 0x2800000000, 0x33fd}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f00000c3000-0x121f)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x40, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "9aca28", 0x0, 0x0, 0x0, @empty, @dev={0xfe, 0x80}, [@dstopts={0x88, 0x0, [], []}], "541f8aa5f66a79f4"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) 2018/02/06 13:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) delete_module(&(0x7f00000d1000)='#ppp0^ppp0:({vboxnet1\x00', 0x200) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f00008c1000)="000100003e02001400f4977d7b22b8d7004f653bcb7d8500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/06 13:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000756000)={0x80002003}) epoll_pwait(r0, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x0, &(0x7f0000bc0000-0x8), 0x8) 2018/02/06 13:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet(0x2, 0x80006, 0xd7f8) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0x1cb, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/06 13:18:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00009f5000)='/dev/admmidi#\x00', 0x873a, 0x80100) getpeername$unix(r1, &(0x7f00003ba000-0x8)=@abs, &(0x7f0000b18000)=0x8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000286000)="580000001400190c00ae4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a500a504001ce1ed5e0000000000221f100001000700f8ff090000ec6b0f536e", 0x58}], 0x1) [ 70.559505] binder: 11027:11034 transaction failed 29189/-22, size 96-16 line 2842 2018/02/06 13:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) set_mempolicy(0x8006, &(0x7f0000603000-0x8)=0x8, 0xffffffffa6973d36) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00001a2000-0x8)=0xc000000) 2018/02/06 13:18:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f00001bf000)={0x5, 0x6e72, [{0x3ff, 0x0, 0x35}, {0x6, 0x0, 0x55}, {0x0, 0x0, 0x4}, {0x2, 0x0, 0x5}, {0x0, 0x0, 0x6c}]}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000b000-0x8)={0x7fff, 0x1, 0x3, 0x7fffffff}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000007000-0x38)={&(0x7f000000e000-0xe)=@l2, 0xe, &(0x7f000000e000-0x60)=[{&(0x7f0000003000)=""/93, 0x5d}, {&(0x7f000000e000-0xf3)=""/243, 0xf3}, {&(0x7f0000009000)=""/72, 0x48}, {&(0x7f000000c000)=""/22, 0x16}, {&(0x7f0000007000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x6, &(0x7f000000e000-0x30)=""/48, 0x30, 0x1c36}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000000e000), &(0x7f0000001000)=0x8) uselib(&(0x7f000000c000)='./file0\x00') openat$kvm(0xffffffffffffff9c, &(0x7f000000d000)='/dev/kvm\x00', 0x100, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000006000)={@common='ip_vti0\x00', @ifru_mtu=0x53d}) vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000002000)="5602bbdd209546b340d4789f1b63120c161fcea24b20ddbc9413f6c23ea476b537f6fb5f645e7c33b27d3fc52aacb5e8fe75f5c97fa836460385efec5702e822bff2a337cb01b843d005a118f762bb38c3901ef93a4cd4f51eb2019f002989f1e1345a45c459458cf8deb67f553ec38c9f7ff4ce1127ff5ad4e8c0d420fc0ff9605d109c10", 0x85}, {&(0x7f000000c000-0xdc)="de2d4c526ff70d9884737ced90187cdb5ca35194714e16ba5a8c850d07ee01fab5c1d5177bc23959b89490c9b229f44c858b6f1370063780e5b67bccbfa6ef23a2e063608861c08d3d57ef3654306829c51c746c617cc1a448d40b85af9af77e5f5ee56ba52fa282a5a486b17581230dc082fa340ac6ee35818c03313cd093352308d5b872b10b51e9033eb41903b4605aa8f3a3f84b8d6cdcab655fe5a79747c02b263a8ab9b62bd7d02785bdb491e98c8b3741a68adf05132b1b2ab4c4b5ac020ea776270dfa86d5f1bc6ec712a76615e8ae69f46fa0b0ea974fb3", 0xdc}, {&(0x7f000000f000-0x95)="ed0256a46a5647ad5eada2efe72439d473777021c7a16b4a09465a5136990cbfad38b50e5e54a140b78fb953d3b67e9023ff7d4fd8ae72ec02f2b05b2bd0ab75aec79df1480d14f2dfa11d82d2ef7a6d1b58fdf96295ed135ea993f4ee455a68208c8143d75ebf0edf703fc2658a12ac28b2c63e41f2a931e27e3495357954b0f736657d46f9413d543fbbfb876dc823e56c31c26c", 0x95}, {&(0x7f000000f000-0x27)="90b991012c3a846b99d5a4cbbf9a520107c9dbbc7c383377a0339d453a43a63662f8906c2bbed2", 0x27}, {&(0x7f000000a000-0xd1)="54a7056b98534dde78e251a8d5e680c167faec766d0d85a1124b1054767608687b04a0a2d196042dd933fc7d0fb663f686032207e71f05314cc0750b8e6e5235b72c6f2b0902cfdc3964b88e9a65b5ac0cdae1546d27e9638128606f97bd6aeaf2408d5ed7258664c1965b7500018b6c426fd3895874cf75f3df3840dff6a8ad39d6e8cf0e2c70ab9f38b97e26a352d84c252e1661896ed0abdee59d785663fe3b5e0467dcaf197a653086e2a0e7fbcf505735259e44b75efe98aad3d6c666251e7396b070911ca64469857b37a185c64a", 0xd1}, {&(0x7f0000007000)}], 0x6, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000c000-0x78)={0x5, {0x2, 0x2, @rand_addr=0x7}, {0x2, 0x1, @rand_addr=0xffffffffffffff7f}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x5, 0x3, 0x6, 0x8d5e, &(0x7f0000003000)=@generic="06d66842c7f8d4440c03776b1ab8959c", 0x8, 0x0, 0x6d}) r2 = socket$inet_tcp(0x2, 0xa, 0x0) sendmsg(r2, &(0x7f000000c000)={&(0x7f0000006000)=@nfc={0x27}, 0x10, &(0x7f000000c000)=[{&(0x7f000000b000-0x12)="3b684dc1f409decd761b9aeb4dc171fdf90b", 0x12}], 0x1, &(0x7f000000d000-0x1c0)=[]}, 0x0) 2018/02/06 13:18:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f00000aa000-0x9)='/dev/vcs\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) socketpair(0x6, 0x80803, 0x5, &(0x7f00003b8000)={0x0}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000132000-0x70)) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)) fsetxattr(r1, &(0x7f0000167000)=@random={'btrfs.\x00', "6970365f761569300000000000000000"}, &(0x7f0000c2e000-0xe)="2f736c396e75782fdf6f616400", 0xd, 0x0) clock_gettime(0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000a1d000-0x4)) r5 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x13) mlock(&(0x7f0000521000/0x1000)=nil, 0x1000) sendfile(r5, r5, &(0x7f0000b58000)=0x200000, 0xffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003bb000)='lp\x00', 0x3) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9]}) 2018/02/06 13:18:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21400000049, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101500, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000945000-0x28)={0x1, 0x17, 0x3, 0x40000000000, "9dd6bc1a2574bf925784f03bd699efa94deb67e849b8d154813e0d72cd8c8f91"}) 2018/02/06 13:18:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) r2 = syz_open_dev$midi(&(0x7f0000651000+0xebf)='/dev/midi#\x00', 0x3d4, 0x10000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d11000-0x4), &(0x7f0000284000)=0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) 2018/02/06 13:18:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) getsockopt(r0, 0x8001, 0x8000, &(0x7f0000626000)=""/62, &(0x7f0000a62000)=0x3e) fcntl$setown(r0, 0x402, r1) 2018/02/06 13:18:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r2 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000bfe000)={0x0, 0x0}, &(0x7f0000bb3000)=0xc) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3d000-0xc)={r3, r4, r5}, 0xc) 2018/02/06 13:18:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c2f000), 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000000)={0x3, 0x0, [{}, {}, {}]}) 2018/02/06 13:18:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00002b4000-0x18)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005d1000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000081c000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f000099c000)=""/212, &(0x7f000014f000)=0xd4) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/06 13:18:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)) r1 = syz_open_dev$admmidi(&(0x7f0000f2e000)='/dev/admmidi#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e9c000)={0x0, 0x60, "66e479aab859c92fc3d0d3f3aadee772155f8b7d57d4c7ceb154fb328a97b6b8d7f3a235fbb9ba4d24409bb80a075d23420605e5a62a3cf91c37bea7a19091fa16801e02bf13375b12370fb96e54f0bef984e157404b202e321ca470f57f4e0c"}, &(0x7f0000bf1000-0x4)=0x68) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00007eb000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x8, 0x6, 0x0, 0x80}, &(0x7f000012b000)=0xa0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8), &(0x7f0000639000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000f1000-0x6)={r2, 0x8}, 0x6) fallocate(r0, 0x3, 0x591d, 0x8) r3 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f00006c3000-0xbf)="9c44a4000062b176708b7ef0471f5aecba4bec0dd318798081c4e7423a51476603ce30ddbbb5010200467d5b2fdcb22bf5f9c25ce0ca5347001316698f40abcf97676d4b36eb3376c68d12769d8b5b2ec206901d1be901cd0918dd519898410bff1d448629d0fd2b2086496625f19a3c886d56e9671e7e58596307e1f8dcd8b51a31f1516c98b472a79f8a9f2c619881c1c9a622f540f4e07ce9999a24d73aa44e10c1adc41ce00115c80b15000250d58517b372c2e77133e409893dbb82cf", 0xffffffffffffff50) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d95000-0xc)=@sack_info={r2, 0x5, 0x800}, &(0x7f0000fe6000)=0xc) sendmsg$nl_crypto(r1, &(0x7f0000c7d000-0x38)={&(0x7f0000440000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000a29000)={&(0x7f0000ee1000)=@upd={0xf8, 0x12, 0x100, 0x5, 0x0, {{'drbg_pr_sha384\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x4}]}, 0xf8}, 0x1, 0x0, 0x0, 0x200088c1}, 0x10) ioctl$int_out(r3, 0xffffffffffffffff, &(0x7f0000054000-0x8)) 2018/02/06 13:18:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000002000)={@common='ip6gre0\x00', 0x5}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x40) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x63) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)="766d6e657431776c616e306370757365746b657972696e673a656d30ab7b757365722c70726f632b2e76626f786e6574304073656c665d415e3a2800", 0x41, 0x1, &(0x7f0000002000-0x40)={0x0, 0x0, 0x25, 0x9, 0x3, 0x7fffffff, 0x2, 0xffffffffffffff28}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)=""/211, &(0x7f0000001000)=0xd3) socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x7, 0x10240) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000003000)=0x3, &(0x7f0000002000)=0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000003000-0xe8)={0x0, 0x0, 0x0, 0xffffffff00000000, 0x4, 0x0, 0x2, 0x19, 0x0, "b6e8a354b79d5e9bbf9e0e9470d70d5eec18a51534fc48e102fe67d56e86ca4dcbba318b3c6f5f9a076c5ac0a8a6d8686df3543a339dd81e3ffd7fc29bc56db5", "7d12648ab549d5d90f070d61d766b30c5fcc794bfd116a99f59faa3d54f3dd4743ff4524d0fbd6f5aa88fbc2668377898a1a5c8b6742823d24fddf0aa88b976a", "acd2f38760874e305d0f903fe6c1ae6a223394037daa93c8bb96bbc7782bf6ed", [0x9, 0x15]}) 2018/02/06 13:18:34 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x454d77d1, 0x100) ioctl$TCSBRKP(r1, 0x5425, 0x254) mmap(&(0x7f0000032000/0x2000)=nil, 0x2000, 0x0, 0x4113, r0, 0x0) 2018/02/06 13:18:34 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000003, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x0, []}}) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f00009d6000)=@known='user.syz\x00', &(0x7f000074f000)=""/208, 0xd0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x800000010f, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000a3c000)) 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x80) msgctl$IPC_STAT(r0, 0x2, &(0x7f00008b6000)=""/31) r1 = accept(0xffffffffffffff9c, &(0x7f0000ec3000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00003dd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000205000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x30, 0x0, 0x0, 0x7, 0x74}, &(0x7f00004c9000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001aa000)={r2, 0x2c, &(0x7f00002c8000)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8000}]}, &(0x7f0000473000)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00002dd000)={0x7, 0x65, 0x8, 0x3, 0x0, 0x3}) r3 = syz_open_dev$audion(&(0x7f0000195000-0xc)='/dev/audio#\x00', 0x6, 0x1011c0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000095000-0x10)=""/16) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000cd5000-0x8)={0x2, 0x800}) sendmsg$unix(r3, &(0x7f0000701000-0x38)={&(0x7f0000e6c000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000ced000-0x10)=[{&(0x7f0000aba000)="a6e4e198cbd9d7b94cb1761d8992a5bb7d615992b3374926c4a16acb64eec8a7d740af1bb2cb767a27625cf1fb44e55d184a9433c9a4ea68e9bb9c90ad14c60b8e796b9b0b1d150d25646fabbd30d74dc8fcbe9b4c6caf401cf2574ed3a076ac33a338edcf956237ca9040b7", 0x6c}], 0x1, &(0x7f000073d000)=[@rights={0x30, 0x1, 0x1, [r3, r1, r3, r3, r3, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r1, r1]}], 0x50, 0x4000000}, 0x800) [ 70.803222] device eql entered promiscuous mode [ 70.807113] audit: type=1400 audit(1517923114.996:404): avc: denied { map } for pid=11092 comm="syz-executor2" path="socket:[28268]" dev="sockfs" ino=28268 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=socket permissive=1 2018/02/06 13:18:35 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00006fa000-0xb)='/dev/adsp#\x00', 0x0, 0x80000) getsockname$netlink(r0, &(0x7f0000ef3000-0xc), &(0x7f0000daf000-0x4)=0xc) getpeername$unix(r0, &(0x7f000077b000-0x47)=@file={0x0, ""/69}, &(0x7f0000350000-0x4)=0x47) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000076a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00008d0000)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00001eb000-0x4)) 2018/02/06 13:18:35 executing program 4: r0 = socket$inet(0x2, 0x804, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006f2000-0x4)) r1 = socket(0x11, 0x4000000000080003, 0x0) r2 = syz_open_dev$audion(&(0x7f0000bfc000-0xc)='/dev/audio#\x00', 0x8, 0x0) getsockname$inet6(r1, &(0x7f000095f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f00009d7000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f0000001000-0x12)=@random={'btrfs.', '/dev/audio#\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d98000)={0x0, 0x435, 0x1, [0x9]}, &(0x7f0000001000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dac000)=@assoc_id=r3, 0x4) r4 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00001b6000-0xc)={0x0}, &(0x7f0000847000)=0xc) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00008f2000)={r2, r1, 0xc5}) 2018/02/06 13:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote}, &(0x7f0000798000)=0x3f6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028b000)={0x0, 0x1000, "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"}, &(0x7f0000aba000)=0x1008) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cbd000-0x6)={r1, 0x4}, 0x6) timer_create(0x7, &(0x7f0000e23000-0x60)={0x0, 0x1b, 0x7, @tid}, &(0x7f00002e7000)=0x0) timer_gettime(r2, &(0x7f0000641000)) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005f2000-0x8)={r1, 0x1}, 0x8) 2018/02/06 13:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003e5000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getdents(r1, &(0x7f0000327000)=""/144, 0xfffffffffffffe8e) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000f2f000)=0xe3b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/06 13:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4$inet6(r0, &(0x7f0000a13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000047000)=0x1c, 0x0) syz_emit_ethernet(0x34, &(0x7f0000fea000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [{[{0x9100, 0x800, 0x6, 0x1}], {0x8100, 0x7, 0x3, 0xc73}}], {@ipx={0x8137, {0xffff, 0x1e, 0x5f9b, 0x15, {@random=0xf018, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@random=0xfa3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}}}}}, &(0x7f0000fd0000-0x10)={0x0, 0x2, [0xfc8, 0xc85]}) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 13:18:35 executing program 1: 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}, 0x10) listen(r0, 0x100401000003) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000b60000)={0x0, 0x1000, "fa939f7522f10357063b59dcdf0eeaef82e4b2b540b423740b3d49eced881c8d8af931627eab51d6b066bfe7bac927faf76af85ffe520fe2cffdf0fc285f36d14e1f3242bf14d33daaac9ef2f0a1b64fab4a89c5992041d1d081e3407924a4c63ec97819d5252ad893b8f60bef3a1c4157a3353387436a704d3c2d216b9f33eb851ac8457fda0678de117c3d73e2b2039b179f5b1eaed66bff6da9563cc7ce27c81d475f4c595ae6db8c78d884d637d9ae1bdcd305fdd4e585e271cd030aa3d910ff0f447d8595738e1354e04e1b0b4bc1b57718bc332fe7f60f5bc584d98dbdde5757619e93ff7363c64151bb73f7649d3048461bd559dbb69166e27cefefeb6375ee7f0d321949bcd330c2912afe90eea12e99468224730ad5639d873f023506e29d82c2dc342ddd07dc94d984d7f8d534356e9cce7d4e7f6ea6ccfa970819104a3c7e52ad0faea2b59ea4e808e4751dcb2d945a690065a24ca1b3e18ffa155929828574710173ace53215f7a11685fafc0970f4e9e4e010bd66bbe5489725e2a70fdb1869dc364925f579d3e1bdbd7e2ad545a6d96cb9af273740deddad16f163bf769bceca883675e8d1b899b8c96bad7a5fa9e18c238ac6f562932167e5ee74266a4d7198df039aef963272b6600ae84dd8413b21e2df3d5471d2a669dfeb3862abbcf420fe7d59472655c591a31ab9085373a018ab762e214a5f6634e3cb088a1715c80016052c5656c31a66b75e877d4ae0d9d3f343dfbe229c5f4381d0fd865960111363cb1cd7a51ef15d62ad79cb5e5c142bd17e23f5fdbfd60f5126c365dd42a72e882c581be53eab14a656c792ea18c7b414b1ca4fa9abc6d2de09bd414f855ec006a1fb2980c2cb7e7df90cdec33998e60cb0f5d2209e132ea17e2c5e881b45c09447cfa521850c438f90da070e2d274cab3339211ed909b30cdcb16d955a7a1617664d1928e2952c59607a295997dd9f9a0a19b561f55d5ff693e4c65085d4ba1fdb81d1e49caf63be8823a8aeaeb8e1e61c30bc5b36665e3b7bd32eccb247b4fff35b7bc75385aa05f68a9381599260206c27af84ed23ec5ac0611955accd87f438ee06a5219740e2fea8db8f15e9ae85f977fa596067f477b76ecbfad0764d610798c00d3ea8aa04374815438c8ff8097327e25b7fabae3cb904db69f25b888f98bf74b070b73bad826e0981b29b82e41a923a98d52d97771b44469f1c311171e8e18de1d4a957c17f375787d2aad1cbdb0599b0bfc500855f978fa09f6ec6c4138c8aaca4750b04d5b49afa5799943f03ee9ca0b88d2653d9cc5859bb3cd5ef61d2de0a26bd7fd1d70946c8fe5bdfb8630801fab7dcaa8682e3009eca98504c803d2fad020ce25af39d54ba3969b5cadd423db72c34d4456698fec0188aee2a0b11aa903df423dd665119d4a51f0163262b9c59a5019b9b69b6012f50231b969554f8681da5ed58083ac1c33638f011ba2d5099c7887c2e5725122900aec9b120e90d2dcc17c7ff6004470d36f1582d9f5b0993b3a887963c9af3d138ad8e7662ba4d3720114fc8f6c2574e0a0a06ffbdb90ad417a59a07b50c861e49b2b2881171e8feb33ce5f6fe988f2779f0255450a6042940172b27be0690b898e50d9de8b3aab7a11d27adfe2af6ebb5cb3f45e7098a4a83b4c731c73b91dca18522c0971ed4db4ccc337c1a6bb77020705186bab17c89d0f99b888e1859cb26bf6181b48c88c3c63559a49361a63a36b1a50142535ecdc031ae618651257000fafefc998363c2c36fc364206da62ce8653622642d30839af100008ed4e6734ebc3668b040537fefd15afb16920f980cefbe25b04bb5eec57d9c803dcf8b4697f057cb938b11ed492a47055200d4c1e2e294e5e1dd4444932a5243d38ed0f955eaf04c891a235d185ead7e21d01b4d6498cdfa9d123e3b5b0d6b0f2a0f17041b91fe3fedc35f2b6b578799af919c9b08f738abff0cca4965a8b49c65ca925f9dc7522ced11b342d2eb1c6370d4491d4791ef80c4ca0f2a63505ae1b2d994e8463e5ad7055cbafb01be6149a0d0bc4378246a3c52d2b7a909e3434ec1610bd3a232e13a684793503327bb1ac0e69f2b76f88b3d864d3d4889c6bab93b220246a8fd75b98ecc000343cc358416204c7c0a943901ea36231b4fe9c39c3178c66269bd5498f44237574019c2d709d49ce5ce2e759a70b23b0a5b9a58dddf1630da315c3c3f63e0f8b8fba8d78f1d928ac5af4dbb350dd0423e211e70ad9d51c0ed4cd00ca0f78c6d8139b707b994ec637618564d17782674c85eb4f9173422ff6b717f2f634f967a5ce14866744aebd24d3c0ba3b86c3e5d26b4e886dfbfc2ba9d4ad1a859940d3997602da714a1acd7c850f6f5f288f7a567eb598259fd64a682cad607523a1202303bb21950a30a279ef24d3d18910f31d1a09cc5165627ef06f62aac7cad3bd16be5eeda42e6518885c4c78631e06d71d4685e4f7921509e3811839573f13105df66b074b9e3320db812e7425dc2181683b70bfefcbfa7fdee022c55d120bf116fe88366de08e8e9e7d2ba440f4a70cb0850dca251f063a0c2a430af2927f9750140b53eeb3e8550678bd65e7e93c1adb9e9a90a5ee143028abfad4955b8719206aee483901a447da95383f370cd270f077339b7968d7b60b1324fbffe57cba56499b8b010a944bb0b5b2fa5e0ae058440d97ec9a343d531693e94d736447e2ca751fbedd8df94839c7fdeb68a36d952cdc1b3717ba371a52db241437f0cab54bdc598d7a32919b10a1b97d0a564794d5e3da7c2435fba0e4330f18c2bdcf03b9d29283674a7f3c2f7fd2fd5ac8878853713998b3f0d79b1264d17f4744394b043bf84c2bf4e6b6ee6c900045a3e005b692fc0922792781a53f66cbf47b97c14184118559fcd7ceb75126c68a7a3d7681a532cd2284014bc8b19b3f5ad56ddc1fe2f0bf76237908e16ba2f6e35766442fec8fb6f7a0d40ccf865008fec4b93c4f1851f2d207f2dbf0d1ff8ae348bdb8ce2f07281b409e1a6e667a81be7b2057e50213511c16a29602fdfa7e930b093d601fef2958f27da1eed68976f08c0a7bd7fe8b10de635cd9ae0b7facae50687bc4dc5c2a98a29a082d06d8b7ead16a45a8b85c96c056706e8be840058bba58073b372bfb00cc62984228a4bfa203bdfd52fa7a41c0c2e31084b4ed3aaf96a3917ef85b007f53762900dc8a6886ab9c20fe564bbae2dece541021d42097c6be8fc9b9d42debf23f4ed38bcd1523e6c4030971b49103632ba160da133855057ea4eb4b4072eabc6bc82e29fbfe816e374434e092d6eb97ac9998052a0e5d61ac8b1295d7f8518b2d5c8a09a50a35f677c43a8af3db453ad1af9dee0a75e520561167bfc841cecc77c1bc13974c9cef39d4b75665750899cf2c978a1abb765587e0dce2dc38602240aec055f8ed0102a269517b73dddd4157742aac3c61602c96e60a728f310ef293858598e004f8257998e6b324953c3cea749d55360fc4cd426abcec43d5ff980c7b81a0d43feb0874be50c6c22d059508134e0522f2ba925c01faead70475fe1609b47e02609ef7796e169eb7288e68abaff0feb7f31bf430b90d199d636529e9112f44360c21527bfa6c23474e508d8d5ff09d08d77b7b8ba9f6e3fde8c6ff140fd47fe2e5f6141928778dcea7cd59e89b48011756b708f68ab56e8956c7b322befe7984614296aca0c71ae1f3ed38321bb91a09eaae15fc2e57369426546cbc76eef4ba0ef17cf197a58935123e969b3f22e2ea21c6da65cb79ea13880909d597de32c97580e431a7c3dda2425bd92b321a635cec447746c255e1226b8eb15e170a7ab53b261958d60e6c755138f1de94577523d35db5ee47c7eddb3fd5ca5758eb07d6e48af525277cd03d6fec922e1f797c2f774af445e4de3ff02b2f7346f6f9d78c237ec50e23f0860bb577d2d7c415242aa0c107634e4a72b94fdb2860c8a6c9b6a2d48639e96159a05db9e59875096f59c1b67969a731881e481ab315df88954cbadb2968de946125beabba0fa8c4c1aa927c99b58810d28e4e0b3382f967d2699e025339e4e101296c25861742d0d2aa1c380116765aab38cdf62c8715a7763f3dd1722905a01bc79789701e2d41023d0f146021dcd2e60c1fde9a6ec9592ee16b8ffe1e9aac1cb0ff1fa5a37dad084116d73d7f443dabd603dd8935a53bbf7d82d2bc3b815d49bc67a65060ec0514f09a5b8c3ac095c6ae342db0c39ab7eec1b0b2978a959e2d62d3d9a4e6fed305c34d4a12d6021a49089d823d40ee7572693079ed5d9750421dcd6c76e771a32638ec4015bb18a68fb70aa80b585d5cf53912c63a9059f16f07f58cb59d0e2decd98b7016e0f6c5b52f9fe5c6611a15edaf44da3b37ba7df3b513ed12d663e4bb98075d273b63c96b65abacc1c3c426c7224989f607cc26c7fb1ca6b6e373f81fc58582331c46fe7e648e961ea7369706decb6ea40b829991e9994b738c77a2b04daab95d1c1fe99df49e869d7fe29d33e823232d98a96aa18dc979c725a6ca608598747688d409256388b2425491e7217993ad73de366f2fafb33c1f94eecf459a2ba8deea92b7e17000c452d74fd0bf23f2174d13d049cae8eccac8ffe67d9210888b2853047fa1a56bedbf4cc521ac7b54217bbaa9efcc9b5476ad7f6b51c25ebda7b0bfb38872bdac8eca9df1fc58616f05a8fbb9751be0fffc86afbfd270c886c8b4725837ccaeedbfd41e780604c15470954e6dc6f3251c3213e5da964554ea39101005fa6e1ed4873419c03b70df16cc6b5b2be9d520dd7e7485d8e84167f340fd34424ed007c635177f9a3daec29a0bcc1c7d90aedc2e642e83b095e0d89534d84b3d0aa7ea044c6153150cff7b28d4223bb0711f4c9048963644a437c664bcd8b5a97be8ef990d0cb08d79340e87fbae6b79e52291991ec9952574913da194c3ea38e197ed95efc3253c64fe837b9dd1d48aae8f88f970d27018520dce38624929f6b655eab777398249155efda086a9c30f1130a0c501813ce9cd72c3428190cff845b5c068ddbc52bb1adf552179e3421cfd34da53fcefa69316fcf2cceb3069817023400ea0c01157ae94318b2e534a0075aaa07892a6d2f17dd9421b7746a768b6cf90b75983025b4d0f75cec796b76048082b8b4b7ea5bcf6646d2f2c877401bb90dfd8e8c6c1d2de11543e3dd14725a146c5848bd215ad77173a32b0fcb2e232c04ec1f4c548a99e4525a2c06c92b920bfcbc71722c547c0a4f6c8400f85f52be6baf9521c5a5d0bd671405ab4a4dc7176f5964fe070a8ad4ec990bb07e569e849b137a7c6002c3c435cac45904683dadb2139197c3ad7ecb2993cc8b9e1ce28931e0f86f0c51d4c3a30e165fae28498441f647eace05cb99af772271f8dcc2484b963175623240b470670c65fd72f17e5790c8862ab11f0b4fb0e006475f9fe7d45aeb6c43f87523aef0a1a0f00b35c59101ac7a0a69ee9bf1cccb37157c9b22b068e37df6bf49df92d739721f0872542141764c8ee642d9bcd2d8f774a3fd305b4aa45e970921557d362c82830f91d9c90dc5f98769453a6a82ce2a0398ee2502485689a5a2ba2486baad80f5a79d567ec80d5daafdeeef32f6ec2d0728d174f94530b30e2f0b8afbbc323ab3b7fca4cc4297de7e5429e73d9c24d8f06e3bc894d3aadcf8abe577fe8c56cd7858608c47825562b76a61d04d8918480cd513bb4df7daa6c8147c757eb7d6ef46a62ed753366a5cd456945129efdca2ba46e7d77ed2c612"}, &(0x7f000079c000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cfb000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x1f, 0x5, 0x1, 0x3a870865, 0x1}, &(0x7f000070d000-0x4)=0xa0) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000cc2000-0x4)=0xfffffffffffffca3) write(r2, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) write(r2, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd4000-0x15), &(0x7f0000fd4000-0x4)=0x20) 2018/02/06 13:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00005ea000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000bb9000), 0x8) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000bcc000)="80b40522ba8aab1c5ee921c977e9ed5946df36adc501771952d379ad61ed74ee49576a4862fb94e1f8d76ea023a09fc0e0d43de9bf684c251ada807bf146a207bee80041522ee33ab115fe6194b5291901658b15d9098a74a4ad8471db2872b0096fac90062356bd0bf47a89af4f769bdf4a35efc18caace9eacb8dae8fe8972298814b789cf4e08b9edf75f97426526ac69dad071ae0a243cf4ccd8770ef99365fff92050fa15901a0cd8b9a300f493696a0220ca1d9be7938d7d64b0e3478f5361e406daa55134bb6f17831afcf55d62f0e6aa6d38510f13b6072923af87f29878", 0xe2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000035b000)="17000000020001000003be8c5ee17688a3000008010000ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000201df018000000000f5009cee4a5acb3da409001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f06", 0xb9) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e61000)='wln9<\x00I', 0x17) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fc9000)={0x0, 0x4, 0x10, 0xffff, 0xe3}, &(0x7f00003fb000-0x4)=0x18) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fca000-0x10)={r1, 0x6, 0x20, 0x2, 0x82d9}, &(0x7f0000fc9000)=0x18) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f00001ce000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000fcb000-0x4)=0x10, 0x800) 2018/02/06 13:18:35 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000+0x7fe)={0x7, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x181000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8000, &(0x7f0000003000)="7f8479ca6b8a6afe6037176816ee879c7b15239611e1cac8e0fcfcca41a7414d2652438e4a4bbf7be8f0659c1dee0f63efa6ccfa9c926def55556dbc2e03f986175ebeb842ea87e9ec6c4232c3f558628ca32fa41fe43bc6d2101f7cb8b1b9a60d0cffd8c7457cd1bd5a1af9d1bd2d3c6aa74e0f95ec135503dcb2ce9aa468acb45d7955819db0ef0f913bd16f4c6d2abbb8f797797d00a6a6e69204bb604f025f5dd9200c3918af791e4b7be263e6fdb2b7a5b449774b89cde2ec526a2f78033aa21e8992f9af1d44450e905d7730c1327bd5cb03dd87476c12ba01947151") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000004000)={[0x4, 0x9, 0x7, 0x2, 0xe626, 0x5, 0x6, 0x7, 0x9, 0x1, 0x6, 0x3, 0x684c, 0x5, 0x3, 0xabdc], 0x5004, 0x900}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x12040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000005000)={0x5, 0x9, 0x5, 0x7, "e64bf0ecb74029f2055d075854242e9ffe49addd6f12ee6159e1a927dff127f2"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$notify(r2, 0x402, 0x80000000) r4 = gettid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r2, 0xf, &(0x7f0000007000-0x8)={0x0, r4}) fdatasync(r1) fcntl$setsig(r3, 0xa, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000008000-0x4)=0x800) bind$pptp(r3, &(0x7f0000001000)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) r5 = geteuid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000007000)='./file0\x00', r5, r6) [ 71.058278] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 71.072951] device eql entered promiscuous mode 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000001b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000004000)=[{0x2, 0x3}, {0x8, 0x2}, {0x2, 0x2}, {0x4, 0x3}, {0xf, 0x10000}], 0x5) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000001a000)=0xffff, 0x4) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/06 13:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) r1 = creat(&(0x7f0000836000-0x8)='./file0\x00', 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00006e4000), &(0x7f000046b000)=0x4) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fe2000-0x4)=0x0) r1 = open(&(0x7f0000d00000-0x8)='./file0\x00', 0x101000, 0xa0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000fe2000)) perf_event_open(&(0x7f0000fe1000)={0x2, 0x78, 0x81, 0x5, 0x6, 0x7, 0x0, 0x1f, 0x1, 0x1, 0xfffffffffffffffb, 0x8, 0x59, 0x8, 0x4d2e, 0x0, 0x0, 0xb8, 0x0, 0x7, 0x7, 0x6, 0x6, 0x5, 0x80000000, 0x800, 0x0, 0x9, 0x1f, 0xe82, 0xd7, 0x101, 0x7, 0x0, 0x4, 0x3, 0x5, 0x95, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000fe1000), 0x8}, 0x1000, 0xc88, 0x409, 0x2, 0x7, 0x0, 0x1}, r0, 0x6, r1, 0xf) r2 = syz_open_dev$usbmon(&(0x7f0000656000)='/dev/usbmon#\x00', 0x6, 0x4000) accept$nfc_llcp(r2, &(0x7f0000b24000-0x60), &(0x7f0000b7e000)=0x60) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000fe3000)=[@in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x0, @empty}], 0x58) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) bind$netlink(r3, &(0x7f0000fdc000-0xc)={0x10, 0x0, 0x0, 0x87}, 0xc) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f0000792000)=""/4, &(0x7f0000fb4000)=0x4) 2018/02/06 13:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000526000)=""/246) ppoll(&(0x7f00007bf000-0x20)=[{r0}], 0x1, &(0x7f0000b5b000-0x10), &(0x7f00003bd000-0x8)={0x73}, 0x8) 2018/02/06 13:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f000020f000)={0x7f, 0xfffffffffffff547, 0x80000000, 0x0, 0x0, [], [], [], 0x80000000, 0x1}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000501000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000003000-0x14)={{0x8, 0x1, 0x2, 0xffffffffffffffff, 0x5, 0x10001}, 0x0, 0x9, 0x401}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000017000)='/dev/dmmidi#\x00', 0x2, 0x103080) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000018000-0x8)) unlinkat(r1, &(0x7f0000017000)='./control\x00', 0x200) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000018000)='./control\x00', &(0x7f000000e000-0x7)=@random={'btrfs.', '\x00'}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000019000-0xa)='./control\x00', 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000001c000)=0x5f65, 0x4) mkdirat(r1, &(0x7f000001c000-0xa)='./control\x00', 0x1) 2018/02/06 13:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000515000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000c34000)={r1}) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0x2000) 2018/02/06 13:18:35 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[]}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2e) read(r1, &(0x7f0000f27000-0xc1)=""/193, 0xc1) sendmsg$nl_netfilter(r0, &(0x7f0000e85000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f00006fc000-0x10)={&(0x7f0000831000)={0x14, 0x2, 0x8, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0xa5)={0xa5, 0xe8, "12c51d18e440d9fd2440956e8fa3ed8edc84d7fea89baa88c193495f231ebeec26e0549e3ef928321bb9b1462fed5953dfbb558c02585956296a52cd9a2bf69b11cbc9cb7207ad385efbf338b6ef67add2d2846d763a2c4850be0d879034ba24680f926588283e700e027212e1fd33028ee309d51fae570ffebe83a86edc63997d8e2854eabf5486619f75c3d435be5b555e40372b33e71d5b7b1c4e56"}, &(0x7f0000001000-0x4), 0x400) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000893000-0x18)=@get={0x1, &(0x7f0000001000-0x36)=""/54, 0x200}) [ 71.204433] audit: type=1400 audit(1517923115.397:405): avc: denied { ioctl } for pid=11168 comm="syz-executor5" path="socket:[28314]" dev="sockfs" ino=28314 ioctlcmd=0x5541 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/06 13:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001cd000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000dbd000-0x38)={0x0, 0x0, []}) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000013000-0xa)='/dev/dsp#\x00', 0x2, 0x40000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000013000)=0x10, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000013000-0x20)=[{&(0x7f0000004000-0xd7)=""/215, 0xd7}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000012000)=""/211, 0xd3, 0x100000000}, 0x100) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000013000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000c6e000-0x8)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000323000)={0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fde000-0x4)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000d89000-0x30)={0x5, [0x9, 0x80000001, 0x4, 0xffffffffffffffe0, 0x20]}) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/06 13:18:35 executing program 2: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000b0d000), &(0x7f0000b0e000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000b0d000), 0x0) 2018/02/06 13:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e79000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x280000) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000c4f000-0x48)="ef60018ecc7e8a0f872cd7f92c7199ac334905a82525914e1bc9620710fe57f5de47c4be0d1ecb3bb4428560e67f119fe9aa22276f020b939442d1d8204b0b7a20d23c5735a54c9e", 0x48) recvmsg(r0, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)}, 0x40000100) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00002b9000-0x4)) write(r1, &(0x7f0000450000)="05bf95c049c247260dae582a6e47af25eed1f4b580463f1011b5a5f16d532863dd44de4c6ae8d6c34ef1121f89071ecdd3c156c053a21dae4cbc8dcce187d83c40a659562c505706c7fd7572adef81c4cbbd285078ad234a7e062d4764dd567f745fbf31c4f70c032d5d33d23b5aa8acabf940aab8bd5bb55985f93cc6f2530bc1bd9982691ea7319395607e9193e969b1b72c8f70dfe442ff46569ec1f602bc4e101448960aef74260f355385f5452b56c4f2a841b85835ccac7b5372f1e06894a51731a4d998f9122c484ffa914c2e8c4b948de9c426f07bd1d1a819218adcb8b2f494c89c6b228000e59329f01eb4e2", 0xf1) close(r1) 2018/02/06 13:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) accept4(r0, &(0x7f00008f7000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f00006f9000)=0x2e, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009d9000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00003bf000+0x9fc)=0xe8) sendmsg$nl_route(r1, &(0x7f00005fe000-0x38)={&(0x7f0000826000)={0x10, 0x0, 0x0, 0x40000400}, 0xc, &(0x7f00002cc000-0x10)={&(0x7f0000d60000)=@ipv4_newaddr={0x34, 0x14, 0xe2ea18313c2822d, 0x0, 0x0, {0x2, 0x8, 0x19a, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x30ad, 0x6, 0x10000, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x254}]}, 0x34}, 0x1, 0x0, 0x0, 0x40804}, 0x20004014) 2018/02/06 13:18:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000049c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x81, "31ce9131acd8b4858cc29c5ad8af3c3fb52e595652125651ecc594b447b8eab7d13e9338acb627a9a78855484d6676cb50059e73f6ad81e2ef39b962925ac8c917f3acb70c9bc612460edfc070d148cc10416a48647541268f5857746eeeb2cc94e8ef6823ae49a438f560276d0a7bb2499e3da57bf2412f9c4c121fde3558fc28"}, &(0x7f0000001000-0x4)=0x89) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x80000001, 0xffffffff, 0xffffffff, 0x6, 0x40}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x1c) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000000f000-0x50)={@common, @ifru_addrs=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000e000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:35 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000012000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000025000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000024000)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000024000)=0xe8) fstat(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000024000)='./file0\x00', &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001e000-0x4)=0x0) r12 = geteuid() r13 = getgid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000025000-0xe0)=[{&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000024000)=[{&(0x7f0000024000)="0f5b7ac83b56f1ff933eba51e5ba18f7d0497e643acae9eced48055012a374ac6ed54c0e179075c924a406bc854d1b01340b812dcde4dcd3c2b014c6b692064d8644a2babe2ec4eec98304d84c6354b1ed5a1e1ca1565f34f5233ad33cacf176c40038025879977bed1f944e74c23cdb14d82acd6419e98e3876d158ff36bf9d712186df953d8ad09c39e59e418ef6bbf6d0c30aa6eb3089428ee6b731a4dd5bb138df44c7c5809f4202046195e957bacef9617d70232a5c6395ebd35d35f124582435b69cdbfcec", 0xc8}, {&(0x7f0000007000)}, {&(0x7f0000024000)="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", 0x1000}], 0x3, &(0x7f0000025000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4080}, {&(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000018000)="a55c7a1b3743b752193101dc946c146fea635214f4c0cf908515758a5b652f5ef6e52830cdbd8e5f2410440fd9bfbc8a8bc997efc90862a3cabe5464", 0x3c}, {&(0x7f0000013000)="f6c77d4a268cf4fbd2a2cacc0f154c01a5d50002139ed0301c044725175e4d9c334f41633dc2709e50c67d6146e30831506fd316d4d2b3f3c087f153ef1f0e8317f1c596dce9d9ba52d215b93a7dfb9509ee529d376f2723892efa42e1a775be8c59ea9f1099bf5b0f85fb04e5290e38465cb20d7e28800103da9d75860169f63bb76aa20aba17db758878b4e25cd30c68a7bbe80b578d0681a6314fdcb1f94c20ae25cbf495e096d4f8574858a240d13549f5fd7e5e7a1c02b0d58b8b0abaa6aa98f2916b7aac0d6b931e9f375c", 0xce}, {&(0x7f0000024000)="157ead35ea11083d609c876918d66a6735eb46c0c79d0e710a0bb3087825f202ad9308b447d29480e5326118b9ffe97d28266609ae589ea0c9c2b12d8261a928caf46037a5b3ae9cd573d335eacbf5277a35c987dbaf4387c5d3dd6467dd651a72b94978700357c44416db0cc68f3950bdf239b4b669cc1b49f92a3013b947dc0f358c28a78cd1e8e31a842a52710d8a5e7445ba88cefbf08ac981352c36dc103d6cab616bbbc7d76740df7521e53c3192cdeab99a79b99df79a4fdae9d6855b90f1d87fe974", 0xc6}, {&(0x7f0000019000)="b5ee9d89dc0cbdcd21d62d95f8f76cb7dc2cf76680e3ebf2275e09cd91928fc9ed7e0aa0e57634605e82e651958055f37b5b45b8c4ec54fd2d18b64f5bb5e16a4d5c46ad86b5a854dbda087afd15aac6c3b22b55e81fe7abe99e16975262b4e070f138c1c025813cfe2eb7520b04ec7294fcadad91a5cf4abdccde5ad14b5e3bff578afd7de16c82467a68a68f4209eae3be993ce0e9e74ac54e9d50399fecf531d44a900d32d701", 0xa8}, {&(0x7f0000024000)="318400a067d65e7f0259209504730bce7f5f", 0x12}, {&(0x7f000000a000)="db3692029c2988fa49569ef7f96785cf2772109efc4475d68c162108e8161e687c77404effdc49", 0x27}, {&(0x7f000000b000-0x1e)="4a4810c690b952066480dd7a226b0d8d16a8d3f2db9b1b3879cb92d1bc8a", 0x1e}], 0x7, &(0x7f0000016000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x80}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000024000)=[{&(0x7f0000024000)="289790f62c3ba645a0221049f7cb3871797182bbc3db40b3c4926019b7318b71e4f0df9053fc9403a416d52d0a8decabc244aa9ffda9f93d92bac6e0b560401d35f864e6185966bfdca829bf2a445c12ac9742112dfd5ad103018663d4cf3ca8e62c12cb2e5151", 0x67}, {&(0x7f0000009000)="678420251a13dbf4e64d7efbce97e9f997784d4d09f77c3ffa570fa0ffe177453f193747463eb406b747bc8c39b7ab51c5a2721fa2a46db862f7f6bc05163aed88e67c135b", 0x45}, {&(0x7f0000018000-0x49)="59d196618e8b9fe61e3e356631d6572ef90b0198e5c0e0177bd93f5de6a4553146481c58b358ce8efe7d73e118b84d2cdbe3a0fa273ce3d60f7654a61904cf88b77653be67a53adc94", 0x49}], 0x3, &(0x7f000001c000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x40, 0x4890}, {&(0x7f0000024000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000011000)=[{&(0x7f0000023000)="868eb7a3437f517c228cc1bfcc20243e0e76241a91366aba6214f7c40f6cb24b21216af9e2c607f765abf3e68c089f2d5d0ad24269b7fbd7b26f83cdde3d75ccebef16f589c78e32af35360bb622715fb9ffd025ba980f09006eea12050101603a7b7cdf612d6d20023a97db438c4315c69eb481b06e97c3ccba477b4e9cbc75419c6720e8c71d2e16", 0x89}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x20, 0x4010}], 0x4, 0x8000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000024000-0x6c)=@ipv4_newaddr={0x2c, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="46f471e9750b39d28a7a615719c115ee"}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 13:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x80000000003e) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000352000-0x9)='/dev/rtc\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000570000)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x2, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8001}, @in6={0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x8, @empty}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @rand_addr=0x10001}, @in={0x2, 0x1, @rand_addr=0x20}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}], 0xb0) getxattr(&(0x7f0000da0000-0x8)='./file0\x00', &(0x7f0000e96000)=@known='system.advise\x00', &(0x7f0000049000-0x88)=""/136, 0x88) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x20) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000d04000-0x44)={{0x2, 0x2, @empty}, {0x0, @random="b65027c6c1c0"}, 0x2, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$audion(&(0x7f0000727000)='/dev/audio#\x00', 0x3, 0x401) fadvise64(r0, 0x0, 0x7ff, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000e39000)={{&(0x7f0000db2000)}, &(0x7f0000074000), 0x10}, 0x20) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000003f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f000013b000-0x14)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @random="fb65497c1ebf"}, 0x14) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x4, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) bind$packet(r2, &(0x7f0000f7f000-0x14)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 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, 0x0, 0x0, @perf_config_ext={0x1, 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getdents(r1, &(0x7f0000182000)=""/223, 0xdf) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000011d000-0x20)={0x2713, 0x3, 0x1000, 0x2000, &(0x7f00005d6000/0x2000)=nil}) r2 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000c000)={0x14, 0x22, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r3 = dup2(r2, r0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r4, 0x1) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00009f8000-0xa8)="bce8df244f17f4998e8db5f9b44d38d5273808b34279b2a858469a90e8239bb38cf8b7e01696675493fcb2f0277a36d78f75294ff9739c78bd94aac339086114f5a3dddc53eb028852d031aa1f3004e4aba6d7758b58d75797664d1dbe938e56fc454c92b826db4bff50bd0c8e964be4b1b9503666fe77a27e6edbc595e89d19ee204eb25535ad5e118a6cf8f219c6e638ff9129661647f95270ca0fa9d065a21e07a716594c3698") 2018/02/06 13:18:35 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, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000075c000-0x8)='./file0\x00', 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) accept(r0, &(0x7f000006b000-0x10)=@ax25, &(0x7f000044e000-0x4)=0x10) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a37000-0x8)={0x0, 0x0}, 0x84800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000264000)={0x40, @time={0x77359400}, 0x52, {0x6, 0x7f}, 0x97a, 0x2, 0x7fc}) accept4$unix(r1, &(0x7f0000f98000)=@abs, &(0x7f0000681000-0x4)=0x8, 0x800) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000a3c000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) [ 71.384890] audit: type=1400 audit(1517923115.576:406): avc: denied { ioctl } for pid=11211 comm="syz-executor5" path="socket:[28867]" dev="sockfs" ino=28867 ioctlcmd=0x5429 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x40000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = syz_open_dev$audion(&(0x7f0000226000-0xc)='/dev/audio#\x00', 0x589aa085, 0x500) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000d10000)={0xfa, "441ecce202b7ce4f99659986e8573002a414fc652f9b26ef815e5731e2d0cd1d7e7a85a58ddfb05fc71bcaffdc59e3cd8b7eb01f53e2b8b345393f83e94d50a859bc2a9b0f942c1a317b78796fdc7464438cbc611c94c35c88e1b289b8f3434b69356f55976b2f432a50db3b6076e3288c4707dc1f21efb96322ba5f233646ec974be3e80cdab86cb82b4ca5c1075c973eeb27e023ecda3e4f61a3c8872e2430fd9d45551e547d7f662ea3010f096883029c12277fb04f1f69d535d9d740ef24c5378ab82516e4fca13c049fd00c942430331487886f07b90ca83a186754576e41e6a0c1f94a7dd13a6f85f07767356ef1f4a313c8aa91c899f2"}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) [ 71.543725] audit: type=1400 audit(1517923115.629:407): avc: denied { getattr } for pid=11211 comm="syz-executor5" path="socket:[28867]" dev="sockfs" ino=28867 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 13:18:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da49", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$sndseq(r1, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) select(0x40, &(0x7f0000f4b000)={0x0, 0x0, 0x1, 0x8, 0x7fff, 0x0, 0x7, 0x10000}, &(0x7f000081f000)={0x101, 0x8001, 0xc862, 0x7fffffff, 0x4, 0x8001, 0x3ff, 0x6e}, &(0x7f00007ba000)={0x28000, 0x0, 0xfd61, 0x5, 0x6ff, 0x1000, 0x841e, 0x4}, &(0x7f0000847000)={0x77359400, 0x0}) write$evdev(r1, &(0x7f0000678000-0x48)=[{{0x0, 0x2710}, 0xffff, 0x1, 0x400}, {{0x77359400}}, {{0x0, r2}, 0x0, 0x7}], 0x48) recvmmsg(r0, &(0x7f0000e4d000)=[{{&(0x7f0000e6c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f00002a2000-0x30)=[], 0x0, &(0x7f00003ac000)=""/26, 0x1a}}], 0x1, 0x0, &(0x7f00001c0000)={0x77359400}) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$tun(r1, &(0x7f0000f1f000-0x116)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_uc={0x8847, {[], @generic}}}}}, 0x18) 2018/02/06 13:18:35 executing program 6: r0 = memfd_create(&(0x7f00002c4000)='!\x00', 0x1) mmap(&(0x7f000012d000/0x3000)=nil, 0x3000, 0x3, 0x31, r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00002d9000-0xcc)=@ipv4_delroute={0x24, 0x19, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80009, 0x0) r1 = accept4$inet(r0, &(0x7f000000e000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000027000)=0x10, 0x800) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000002f000)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002f000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x200, @common='bcsh0\x00', @common='dummy0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x1000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x90, 0xb8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x310) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) r1 = accept(r0, 0x0, &(0x7f0000053000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000a0c000), &(0x7f000072d000-0x2)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000f23000)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) r2 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d61000)=0x0) pipe2(&(0x7f0000882000)={0x0, 0x0}, 0x800) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00005a4000-0xc)={r4, r1, 0x80}) r5 = getpgrp(0x0) ptrace$cont(0x1f, r5, 0x9, 0x5) getsockname$ipx(r4, &(0x7f00005a1000-0x10), &(0x7f0000abe000)=0x10) shutdown(r0, 0x1) 2018/02/06 13:18:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001ca000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd0000-0x4)=0x20) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x21, &(0x7f0000e62000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000607000-0x7a)=""/122) 2018/02/06 13:18:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) sysfs$3(0x3) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r2, &(0x7f0000642000), &(0x7f0000ad4000)}, 0x18) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x587, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r0) write$sndseq(r3, &(0x7f0000802000-0xc0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) sendmmsg$alg(r3, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[]}], 0x1, 0x0) sendmsg$kcm(r3, &(0x7f0000966000)={0x0, 0x0, &(0x7f00005e6000-0x10)=[{&(0x7f00009f4000-0x2f)="e5", 0x1}], 0x1, &(0x7f00008b8000)=[]}, 0x8040) write$eventfd(r3, &(0x7f0000c24000), 0x8) readv(r3, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) 2018/02/06 13:18:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) fadvise64(r0, 0x0, 0x81, 0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000979000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d5000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x9, 0xd59}, &(0x7f0000651000)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000223000)=@assoc_id=r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000059c000-0x10)) openat$vnet(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/vhost-net\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) fsync(r0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fef000-0xf)='/dev/sequencer\x00', 0x10480, 0x0) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000ff8000)={0x2, 0x0, [{0xfff, 0x0, 0x5ed}, {0x8, 0x0, 0x8001}]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x4}, &(0x7f0000cc9000-0x40)={0x0, 0x2, 0x0, 0x0, 0x5}, &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0xfffffffffffffe32}) [ 71.572059] audit: type=1400 audit(1517923115.630:408): avc: denied { getopt } for pid=11211 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 71.596355] audit: type=1400 audit(1517923115.634:409): avc: denied { write } for pid=11211 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/06 13:18:35 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000805000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000512000)={@common='eql\x00', @ifru_flags=0x2201}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000089a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) socket$kcm(0x29, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f00005cb000-0x50)=[{&(0x7f0000ed0000-0xdc)=""/220, 0xdc}, {&(0x7f0000f81000)=""/85, 0x55}, {&(0x7f000075e000-0x28)=""/40, 0x28}, {&(0x7f0000dcf000)}, {&(0x7f0000a73000-0x67)=""/103, 0x67}], 0x5) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x10000000001, 0xfd7b) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r3, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r3, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f00009f1000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r3, 0x1) 2018/02/06 13:18:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00007b9000-0x10)={0x0, 0x0, 0x9, 0xab}, &(0x7f0000800000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000881000)={r2, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x32e}}, 0x0, 0x9cd8, 0x80, 0x6, 0x8b}, 0xa0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00001a4000-0x3e)=""/62) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000310000)={r2, 0x27c}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000127000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty}}}, 0x98) r4 = syz_open_dev$sg(&(0x7f000026f000-0x9)='/dev/sg#\x00', 0x84c5, 0x8000000000401) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000223000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000417000), &(0x7f00009d9000-0x4)=0xb) 2018/02/06 13:18:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = open(&(0x7f00005c0000-0x8)='./file0\x00', 0x400, 0x140) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000662000-0x40)={0x6, 0x6, 0x5, 0x0, "4b826d4d885195f8543d663bc44dc13473f6c50b2480b442e0840d317a30b97aabcb23ffb343bca4ab83e544", 0x4}) r3 = dup2(r0, r1) getsockname$netrom(r3, &(0x7f0000d7b000)=@full, &(0x7f0000d22000-0x4)=0x48) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r4, &(0x7f0000ddb000-0x1), 0x0, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f000035b000)='W', 0x1, 0x480d0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x80000040045010, &(0x7f00004c0000-0x8)=0x9) 2018/02/06 13:18:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ddf000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) epoll_create1(0x80000) r1 = shmat(0x0, &(0x7f0000d28000/0x4000)=nil, 0x4000) shmdt(r1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000078a000+0x663)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000406000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000030000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, &(0x7f0000c61000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000125000-0xa0)={r3, @in6={{0xa, 0x0, 0x800, @empty}}, 0x1, 0x6, 0x100000001, 0x80000001, 0x8}, &(0x7f0000ccd000)=0xa0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000564000)={0x0, 0x1, 0x0, 0x0, &(0x7f0000eaf000-0x180)=[{}]}) sendmsg$nl_netfilter(r0, &(0x7f0000772000)={&(0x7f0000a77000-0xc)={0x10, 0x0, 0x0, 0x40100400}, 0xc, &(0x7f0000de7000-0x10)={&(0x7f0000d73000-0x38)={0x38, 0x10, 0x2, 0x404, 0x6, 0x2, {0x7, 0x0, 0xa}, [@typed={0x10, 0x26, @u64=0x4}, @typed={0xc, 0x8e, @str='[\x00'}, @typed={0x8, 0xf}]}, 0x38}, 0x1}, 0x40) 2018/02/06 13:18:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000190000-0x8)=0xffffffffffffcdf4, 0x6) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000514000), &(0x7f00004e8000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x3, 0x7, 0x1}, 0x8) 2018/02/06 13:18:36 executing program 5: 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, &(0x7f0000a22000-0x9d)="432f61bee1dcaac87f31043a6e38b6bb8c5e0b25904058c397445b40bf53f4bbfe85c9bfcdfcfa7f4a19987ae1f20a4821fb59c0563193b749f15d006d3ba25167d2ddc383921cd696f6e8a87d80dc1ce24d07b796dcc46f7ddf019b28f6a6d37521f0bc1a9e7aadd552b2792a93d705a46b53f644fadcea0c9a718331000001c2b665ff0d21ae52286284ae1ae3673a6bc870de0dc58ed95a7f00") r0 = creat(&(0x7f0000a3e000-0xe)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfff) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e9000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000635000-0x22)={0x0, 0x1a, "730e43d893a31672da47732f2a691834d670e6e28d42d0923c6f"}, &(0x7f0000c65000-0x4)=0x22) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000206000)=r1, 0x4) 2018/02/06 13:18:36 executing program 2: syslog(0x3, &(0x7f0000931000-0xec), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/06 13:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000568000-0x4)=@assoc_id=0x0, &(0x7f0000ba5000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000032f000-0x6)={r2, 0x401}, &(0x7f0000f03000)=0x6) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d66000-0x20)={@generic="bf8b93ab3608626b66808e4a8bb53172", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000dd7000-0x4d8)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x2d8, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000a20000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x3a8}}, [{{@ip={@empty, @multicast2=0xe0000002, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="f0d525fea9485def7a33150d63a15067", {0xff}, {0xff}, 0x5c, 0x1, 0x21}, 0x0, 0x218, 0x240, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x6dad, 0x0, 0x4e, 0x80, 0xff97, 0x8, 0x578e, 0x5, 0x78}, 0x2}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x0, 0x2, 0x2, 0x2}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x9, 0x800}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="6790e80eae7dac91fd2bd4704ba366a7", @generic="86e13426ca32effc865386829643a4bf", {0xff}, {0xff}, 0x6, 0x2, 0x41}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0xfff, [0x8, 0x200, 0x5, 0xda1, 0x4, 0x5, 0x3, 0x8, 0x100000001, 0x2, 0x1, 0x450ba06d, 0x0, 0x1, 0x38, 0x3], 0x0, 0x100, 0x7}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xbf4, 0x9, [0x7, 0x52c, 0x3, 0x5, 0x3, 0x6, 0x5, 0x200, 0x101, 0x0, 0x0, 0x2, 0x100000000, 0x5, 0xf6, 0x401], 0x1, 0x2, 0x7f}}}]}}, 0x4d8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000f23000-0x18)) write$tun(r3, &(0x7f000059f000-0x1026)=@hdr={0x3, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty, "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"}}}, 0x80c) 2018/02/06 13:18:36 executing program 6: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000243000-0xc)='/dev/rfkill\x00', 0x140, 0x0) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d", 0x38) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0x34}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/02/06 13:18:36 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000912000), 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000efb000)=@get={0x1, &(0x7f0000ff5000)=""/199, 0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff4000), 0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/vcs\x00', 0x1000000ffffffffd, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000ff6000)='/dev/dsp#\x00', 0x4, 0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff8000)={0x0, 0xaf5, 0x420, 0x624, 0x6, 0x64, 0x10000, 0x2, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xb5, 0x3073, 0x7fff, 0x12, 0x8}}, &(0x7f0000ff9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ecd000-0x6)={r3, 0xffffffffffffff86}, 0x6) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ab4000-0x12)='/dev/snd/pcmC#D#p\x00', 0xf466, 0x800) splice(0xffffffffffffffff, &(0x7f0000001000-0x8), r0, &(0x7f0000766000), 0x20000000000000, 0x4) r1 = socket(0x8040000000015, 0x5, 0x0) r2 = accept(r1, &(0x7f0000f76000-0x9)=@rc, &(0x7f000004c000-0x4)=0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2, @dev}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='nr0\x00', r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000-0xd8)=@pic) getsockopt(r2, 0x2, 0x2, &(0x7f0000000000)=""/71, &(0x7f0000732000)=0x47) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/validatetrans\x00', 0x1, 0x0) mlockall(0x2) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000e7b000)='deflate\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) connect$netrom(r1, &(0x7f0000c37000)=@ax25={0x3, {"5fb8ba5cf67416"}, 0x9}, 0x10) 2018/02/06 13:18:36 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00008c9000-0xc)='/dev/amidi#\x00', 0x7f, 0x400100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='}(user\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) r1 = socket(0x8, 0x80003, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000), &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0xb6, &(0x7f0000005000-0xb6)="a6efe5f122a09595c18facc7a72a8e555cf13b3e7eb1f3502fb1f7979762725c4631dd9d9c4ded8be8d0d26b7f487147c7a7cfb67e62e91d710d10647b8c99bde14e2cda8ba7c77b91c9f478c94881ca228a2939c9afc5e5daf44c4240b1bf0cf914d9c69df5a951710afbb8c66f1698ed8ca247da1cf3a529b08eef4b592fae16db2e8f856eb510a56766e64aee3684015a400bef5f32a1c1ab52aa586dd389e6358ab51c0ddbf2ff708077a4f4471b4b445a45a194"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000006000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r4, @in6={{0xa, 0x3, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, [0x401, 0xb6ac, 0x4, 0x0, 0x101, 0x20000000000000, 0xffffffffffff3599, 0x6, 0x1000, 0x4, 0xffffffffffffffff, 0x6, 0x1, 0x1000, 0x2]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000007000-0x1c)={r4, 0x2, 0xa, [0x3, 0x0, 0x9, 0x3f, 0x1000, 0x84, 0x9, 0xffffffff80000000, 0x8000, 0x100000000]}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000008000-0x24)={0x8, 0x0, 0xbb, 0xb5c, 0x4, 0x101, 0x7, 0x77, 0x0, 0x0, 0x9, 0x80000000}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000006000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$KDDELIO(r0, 0x4b35, 0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000008000)={r4, 0x100, 0x3, [0x100000000, 0x7, 0x0]}, 0xe) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000005000)={0x4, {0x2, 0x3, @rand_addr=0x65}, {0x2, 0x2, @empty}, {0x2, 0x1, @loopback=0x7f000001}, 0x141, 0x9, 0x80000000, 0x0, 0x80000000, &(0x7f000000a000-0x10)=@common='sit0\x00', 0xff, 0x15c0000000000, 0x6}) 2018/02/06 13:18:36 executing program 0: r0 = msgget$private(0x0, 0x1) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ftruncate(r1, 0x317) msgctl$IPC_RMID(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x400) fcntl$notify(r2, 0x402, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000495000-0x4)=0x3, 0x4) [ 71.938933] device eql entered promiscuous mode 2018/02/06 13:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000d57000-0x30)=[{&(0x7f0000aad000)="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", 0x1000}, {&(0x7f0000457000)="b04295f374f63d226bfe6856d85d41c5a8c7e185fc4cab2d338e1290e06881176a193c57c71c7782c5ecfa2d1b2394a84b93a88b10d5774fd34e185e6aae546f88bc60d31bd86f18471c0125917eb317e3f633fa255d9018e4d75ae14c0333c8a768775cd41744c91b9d8e21d8abd5b03866ac309c0488d7787d362800a012f5b47f478ad25ccbf980d762e5e0a36d93fe79575ec64bb53584f8780df88e2fb0e0d14199a91b376d78b2612ba29d66fb3998ffc7042cd91095fecc969d64160b8491c4ad702ac4cb978a04b9c4e45ed22129210f5734456d9f086e22ef07e654296ef4", 0xe3}, {&(0x7f00002c5000)="99380c104d0083f657f685af4ee4af0c3516063bb1401953d4c88df2c9362d7051f70ac839f433300b89609cf684b267f86df0f12faa6a21fd09635652aceab599c865b59145a233861790d12ff48b4ddfd147e1c39970e5d732a58f670df8eff156b281da16effcf4492924f14acfc39ebe8c51d2bbd9bc9b8d37ab917d21e8d0db6b2b584c848426f1d3b622a86af7c322c76ae3", 0x95}], 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') syz_open_dev$midi(&(0x7f0000d49000)='/dev/midi#\x00', 0x4, 0x500) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082f000-0xf6)=""/246) 2018/02/06 13:18:36 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty, 0x1000000000000000}, 0x1c) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002e7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e01000)='/dev/input/mice\x00', 0x0, 0x400000) fstat(r0, &(0x7f0000e9f000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00003b4000-0x20)={@generic="7a7c9c3c8b6cbd34aadc49fd8298be91", @ifru_flags=0x5000}) r2 = socket(0xa, 0x2000000001, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000d000)={0xffffffffffffffff, 0x50, &(0x7f0000f2a000-0x50)}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x1, 0x53, &(0x7f00007ab000)=""/8, &(0x7f0000fee000-0x4)=0xfffffffffffffcf2) 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f00005ea000+0x494)={&(0x7f0000fbc000-0xa4)={0x14, 0x0, 0xd, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000071000-0x10)={0x0, &(0x7f0000c30000-0x1c)=[]}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000c05000)={0xb0, {{0xa, 0x1, 0x4, @empty, 0x2}}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}}, 0x108) 2018/02/06 13:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006dc000)={@common='bridge0\x00', 0x0}) msgget(0x1, 0x200) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000c63000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/06 13:18:36 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000704000)={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) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x2, {0x5, 0x7fffffff, 0xffffffffffffff4f, 0x2, 0xe7e4, 0x1}, 0x0, 0xfffffffffffff2a3}, 0xe, &(0x7f0000cb5000)=[{&(0x7f0000b3a000-0xa4)="85833fc71bfd07ba0db8b6751137a6c150149d92f7759669c02f409fad93707dda5163f5e3ce3d86f0f08e1959e4683c2f6327c34265f46ba2d5ce3d07a6322d8c4df68f8d43c984512c50e020e2de572e672530baefbd358929572e5e425ce5d728e7c3d6e96f0c7440f56ce40fb25367b9f107bc7e5e108747ea556024fd512bad6eae66528582bb044f6064aa4a6e78ca72b97d0e2480df35b2bedb0bc0dad8b59945", 0xa4}, {&(0x7f0000000000)="f7d766c832527f613a705b922c494fb696a35d88ffb9943f22a988b948c4af1a65b2b0592664700534a7bc02f5235458f5e5c48a570b70b6af5107a2dbbb926ea157506fd2ea2bb4bcc601bf751498beaf0dbd079e848a42f12f45cde2e9ba1eb4f6696906e2967554748688e4c87c05c636de93f68b030a04a0b03bf6586e34a3", 0x81}, {&(0x7f0000001000-0x46)="9e7bc1ef1ff03a91762d3baa0d2b85e4f1e76f392084e91f22fc0f53776298cd9ef56034c6a2e6f960587080e6ba85b9dbeec85bae74addf67cbdcd1107085d0ba1593483c26", 0x46}, {&(0x7f0000000000)="4f2febb4f966b5850d4d14c6a110877f78c0a8c734bdcdd14c4faeafaf53d9d28b250d97466c41c28b6506d4330dcc9f3ee92a0861f5b58946cb48568f9bee6ca4b039e13ad65788160830d51f7561e092b4b652bb655741199b0922392ad8e0da9b303545836a3ecc93a6c557e0f8fc65e9a8f0e463900f4467648eeef215ffccb3397a2872646941212805168a6f48b9b5ef34382b498b4fc9edd7710f8872a2ea02", 0xa3}], 0x4, &(0x7f000001d000)=[{0x108, 0x101, 0xfec, "68e97de6e67f8310db55e4c983e7f2867c0ed441bbef1928247a67e1723952b32a5dc33ac69d48c463bb5f0fe56a3d532135284fc4a9a007180fe6911e60470aef8b5b53230b179f970c7c7ea4e102aa0c78882c0b64609d5296bca91354f128c9dc494fb2093144e656bc8067daf4c00bc360d9937834017f2ab3ac07ebee74d367f34555c40abc3724ce9c2b86ee391e9d4c1cb4b76303dbe3d889c0eb35a18f488fd3878ee5a7bd4c36f3d8b4a3e712c6f07fee8ea5f42f28413f457ba3be4ddcf849a1cb463615abba41f468cbbd182955f97d159d04740cd6337b6bcda8d39fda9cb3544f664006ec173defeecd6a6c35"}, {0x68, 0x10f, 0x8, "4329c51cfe0d671aafe37d2e6c41ab5424a9f78ca9183a8589c23a157e7dad343856d21e3b38d5d5003003b1e7d38824e911bedcf61b8c0907a88603e217b2c879eb4cd4c876a9aed8a8721d0cdf46c42414ec"}], 0x170}, 0x8080) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000000a000-0x2b)="d59908343e22fc4103cc67d973f5611a6ba62b12c33eb952ea279c96a499289f6d26360cdfba0c7271b85f", 0x2b, 0x4081, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000021000)={0x0, @multicast2, @rand_addr}, &(0x7f000002d000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r3, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000001000-0x15), 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f}, 0x8) 2018/02/06 13:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$vcsn(&(0x7f00002e4000)='/dev/vcs#\x00', 0x1, 0x400200) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00007fc000)={0xe212, 0x10001, 0x9, 0x2, 0x8, 0x1}) 2018/02/06 13:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004c8000)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006a8000)={0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000fe5000)=0xb8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) 2018/02/06 13:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00002df000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bc3000-0x20)={0x8, 0x0, 0x10000}) sendmsg$nl_xfrm(r0, &(0x7f0000c9b000-0x38)={&(0x7f0000bc4000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000418000-0x10)={&(0x7f0000ea5000)=@getsa={0x134, 0x12, 0x0, 0x2, 0x2, {@in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x32}, [@replay_val={0x10, 0xa, {0x7, 0x6, 0x7}}, @replay_val={0x10, 0xa, {0x5, 0x5, 0x800}}, @algo_aead={0xec, 0x12, {{'ccm(arc4-generic)\x00'}, 0x4f8, 0x160, "1b58733d44458496ff9949da74ab906ef21f267a6f7d3e6e7d14c6f25e5aa66fef44f886f3543d2591aa0942949d3d228ca92700770773e0ca3c45334f89c0da6a0dbca12bfc97d6273cadb8cd8c3535681c2ddac3ce803c639d59ed7de7087df681c334761d4f2947fc647c26a4ced73424ce02769911bf227811fa8bc01f07a6599db4a525c620b64d89b9c51d0c3a2959165abdc443f01bab93b904ec90"}}]}, 0x134}, 0x1, 0x0, 0x0, 0x4048010}, 0x8010) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000c09000-0x10)={r1, 0x77}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000c25000)={0x0}) accept$llc(r3, &(0x7f0000a3b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006f6000)=0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = open(&(0x7f00005e9000)='./file0\x00', 0x2, 0x0) ioctl$KVM_GET_REG_LIST(r5, 0xc008aeb0, &(0x7f00000ff000-0x30)={0x3, [0x8, 0x1, 0x0]}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x25) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r5) getdents(r5, &(0x7f0000597000)=""/163, 0xa3) r7 = dup3(r6, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r8 = getgid() lstat(&(0x7f0000d10000)='./file0\x00', &(0x7f0000db9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r8, r9) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000c4b000-0x68)={0x0, 0x0, [0xffffffffffffff7d, 0x3, 0x94, 0x2]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00005e9000-0xb2)='\\', 0x1) mmap(&(0x7f00005eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f00005ec000-0x8), r0, &(0x7f0000102000-0x8), 0x1, 0x7) writev(r1, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0x1001}], 0x1) 2018/02/06 13:18:36 executing program 5: r0 = syz_open_dev$sg(&(0x7f00004ce000-0x9)='/dev/sg#\x00', 0xaa50, 0x1e100) mmap(&(0x7f000016d000/0x4000)=nil, 0x4000, 0x0, 0xc0850, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f00003de000)=[{}, {}, {}]}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000001000)=0x658) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x80000000}) [ 72.181776] device bridge0 entered promiscuous mode 2018/02/06 13:18:36 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f5000)='/dev/vga_arbiter\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/236) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa5000), &(0x7f00003c4000-0x4)=0x8) 2018/02/06 13:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000eb6000-0xc)={0x10000000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ad000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d38000-0x4)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f000006a000), &(0x7f0000959000)=0x4) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000531000)=0x4) [ 72.229289] device bridge0 left promiscuous mode 2018/02/06 13:18:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x100000000, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cc2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00008c5000)={&(0x7f0000cad000-0xc)=@nl=@proc={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f0000920000-0x10)=[{&(0x7f0000552000)="5e79cb113afdb6ed1b02a21f0298667a76f9e422d048c1b34e4c20d518d914e846045c1d49d8d986a1f9f0e2ee01e64f187dfacf139fcd22564ef7609396b4698bf64ccb6cd47d41d0553a229e9fc00a46f7e396158ac0224300d77287890c915d61adf2c6ac61b6fad8205e763332f8467e8b493d7d242cf18ec30ff380011227251608e04d", 0x86}], 0x1, &(0x7f00006df000-0x2508)=[{0xc0, 0x102, 0xffffffff, "2c84e46b416950ad204b1e326528f46746b0b48f1e962aedb71429a06a2ffe4a3beb2722f27294f604b04d87e2a8e36fbb4f32ab976e8c5e694bf1238618c54056f226775ca746be9fc5789e7ece01da8f40ef03bd64201bfe7f4eef729980231a6a3d9074676aa69eb81ac80d78c33372d7d4f95be56033d7bb7afba50033f0b634f6d6ea1534f351e0c5d42475d75757a321f23c6b3574e8d917d9ae5eb758bdc2e79295a10503cbc360a8"}, {0x1010, 0x104, 0x7f, "74da064e6d5ee408ccdb02c2ff16b7a97d5dd42993dd6a60e541d0e6968d0fc4d4a136566210a95a3dea3172c550f274ce2330d15529f379372975e1f7e31ec186a3704044000599ae541f6a0a5588f0af36f372373995baa499697a92ede16ab21421a5a26097780a1eab50a9730dbc2429b7610317e0883f554ebb64c8dfd80ca4053b8bb8fd7f46e1ddce4ea56c46fe388a34f51b7b2fbef04283c94af64f0296a4c7aab9f4ea3f9ea3de75875c08a4b2cbd1eb7ba59e64771589302055d0cf4b69e65be4fee831ae773b7617bbef44c0f7817757768de34af15f01b7c6cf4879a8b0805ba4796158b821c9ad5524b98e26c3b9c583a0917506089b54378bd4d83eba323b309b16bc220eabeef7676e851403045a7ae6abecdd9b287a8cb18e9f2e1dea472bb680ba59aafb7fd41421f2eb0e2fe8b2a34a20d932591469706e9e37cf9f7880417098bc0b95606e140d520f45be85d15ad3d0f3be2a159c80d3454c7d32597d96921720f287234a4317a5dbcd06585a70986894df83a2ba8c486d6734862f096f4b4e49cfbd76ef05ee14845399eadce278258d673e2fd5ea05193ea35a0920275c43d4aec4329ba3704eb4d62dd3ae5c30f05232fc0cb249bfb8dc6c3b1a79efda509e387ca3b54cd47f99f1c903c86ea480e023d3e4a31a598fb21b088f1cb7e4d67169bca8fd846f0df1472e4e5d7f08a247bbde2dcd702339dc16365245a7bbfbb3977c02bede2a8df207c8aafe630eee911c69904f2a3f29ff10a9048e6a9de0e2b3853eae80026f6502425f1e820d23db4be666b449fdfb09c5bd8da00a600d086bc8fa1a6c3b32fedf24928ea622bd2425a48302e2ef14a07da3a28e9d36d692f3d4e1bf1adea86ee05a9db962d762fdb78097e81fe54dfb3ddeb0b3985bcada5a2f761788af783fbd5e79a84198c12f40b2db3876a95f55c8539f848b37979098bdc71f8421f88b76ddefc3c4c0c5be679ba69c4db891f35737c44bb87bdc40fca60ac8d673761ae0831ca3b845280c03015c7bc1f0dabb25aac6830e4f824f2fc83f2ba252e4c3a83683bfdba727593bb3b2f8001a13d59c0023399c1dab80bc423a357123ee0bc891dbf0a91ed185e4b7d1d38e2a94734debc6922f1185290733258093eb37ab76681f9272b58e40e46b4c0ef7faaa1fe55de6d980dac544a5f83b8b6ed723bec28a412e32806715a3c0ff86ee447aed301a542ea56344cccf139beb71670417a5d81e893a8a1471bb6d61934db90cc5592785533a1d300cf93755ab0a11d05c2a269053fdb834fc336f99e68626e748de35debb19d955cdc5a120f046c8b8a4134e24fa575b2b55baad5947f2c96d76becf5a8556dbe1b8468be5eab4f2935efab09235e42110bbc49f60961143daaba00f8d8bee078ef7c979f1616ad6752d551086a9fc34dde98e5e9d2a31bb91871eb157ab1b1f7cd51d6d4e55684ecfea026faf80698d70dd7dc9f484f52a005b46e30bcbcafabd0a01876c1ea70ec3853d51b33537b0f2a8fdecd73fda229d52b30684d6764826f7fc8d69d07d04ecf24d34ba65e122218023d3c5abaea8b439f515cfe8e92d34fe92a67fddb17b3781b5da19b83c93f460356062c62a9a6715c0aa6789261a6cc8f7fa1ce195bd1f0f07b94608615ef97cf25fec9ea8051b951ab8c69bb30bc09fc52e890522b925c66c71c385ddd7fd7a7149a403df5a693648b5ddc2312dee1e2a9c6c73269b384dd05b89bd5cb9d99939dd7404cf01edd13daa632a90aefc6beb3ab7e946898397091ab7ce24af37cfa9a5b2680aca2b3d80f49411e093c475a6557d224b294607640d751c6be0dee471c40a9b0efa422621c7ba67fb46cd6d838792cbf76c44e0de6386c410f306c00b5d022e0e81c9e82f04d5c184b90021713d187991bee6458937c5607e9ea161abae8569eb91da88f3716d57838ca2dec35e0937ce9db37ccbd0057907bbb218b664790d0845ef856d7c6d48cac2bdfc935ae1f5b16145de7de03dd93eb55b5133430813db40dc056cee92c6e226a39f742deb5a76ccc4dd1f5be6f81c1b206460c5b5774a9ca656e1c19f68e822a3cd8e0d35156ae4710f0e673e174c459faa8c8c30ba2d3261927556afc3db8dc5d2d08e897e16a05e17f7cefd61e3c4ab30da84203d102dd261cce8d5d1a77a7dfd70ca95f830c36f3f8ca5efeb6d0be97f23009d70ecb99f04d6bf93cbf84d99246f57aebe8da1593dd6b4fc9e880c02920ce41da30fd217e5ef6bef75cc9eead03afdbf6d0484af1ef8b6add1f561a38e7f0f674934234504f7e0e3e180fa73bfcff904eeb8bb7cdcf7a2f1d7e4f36a1fa8b8e3fe61cff8fa60d79bd074c4c5b49f2282211ccbca2cd620b1a5f9bd6bbae96a9abb184eb4f9e401b6b32165ad57de9c148618c7322a39275473e904a7c6723ad99a032a06b9f3ef43d0265019b30bdfa366f3811e5c31fa79dcfbdd82d92ef1d35fafd2f932b975f06432b90e96a4a86dc5774d41684cbb5e1021d509b832bc2d3184313578cfbe69b16ca464705e648a43f635f43fd2906db3a8a5f5ee4615cd75539af9b8f4696820195c2a141c8f73c30b250770605f7df084d1e6d202e35c7dc07a7396e73ade8c4d8577eeccc3cd642d926921ffa73a1325036d9475ec65ca3830c230138dc78e65bad74ae4fd31b3737a2aaa126cfd4fc15edee583d99412e8fbe19ea3b20aec1db260eea73a83db6aa6afd75de69cabc37a85d112a25191a3e6b4fa30ace2365ef9dedcf701e42c7afe943d31aa623552c3c7580664060018f24f259ba67ed7008be36a257b72a837b6a7d18af8694b8bd968cf1785edababe2068bd89e43449fb8d9163410e784c1f5b07613f64f2f198d0a42daadbc48055452ae57de824136c5747ee61d17a3fd490f55d3b6b785cc8d08c53514dbd4df9d8cd50072f855d54b7283fb7b2a3859c5a9081f3380b466b806b6a04c4aa1f66cb77cc60f23587d4aa4b7618b62721d1e926b64e59bc151f8b55173ed01de9100f33609d578e18ea201de5e0be5968da76f4ed5037835994e39fa4a826d1e6d137f0169a538f59c5b834e3c319822b44238b852a05093f920446dd2c5de92ad828c9f434c5c684aad4abfced10f55155204adb0de7dd79702885eec5f4b184fc0038c1e148be230c68397510a52bfbb94cf47c88d7d63cb6aab8c23087ad47730b007a926c8dd0f508e08f299a70976760eddab89433c010a73c381ceccffd376ef9478caaa7195c6e4e9deef33d410377f8bd6ac526b46de8be6b9c0b81ace030202451786ded6e64014a4d87ace56fef9bdd07a4ef4335725a175cedbda0a53f7627e1098b36e744fab5e0d11c1ee38d50438251f452d8703d6748ebde6a35396622ace970765b66814b6fd30f814863fc6c676892086839048f42b813830875f64b73d239291c362558abe4678447483df61e695bcc7832d863298af589c27d81ff2312d9d18700e1131a0290c2516a38c467d60816bb841c0ab349b4785d782183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{0x18, 0x0, 0x3, "f53cf5ca746f13"}, {0x80, 0x1, 0xfff, "26fe56c8881fffa03e6fe1e32952949eee8b5f1bf7314dd877c6e1eb482c390927c8de4f42229595173b07b20e4c3193c290f4fffb77f3e27f9643864bfea221a9cb1a3d1927cd5158c71cc090e630a0a027ece14f5d1bc216b24196f3f75c293970eea3583b7a797206a7d6b63898"}, {0xf0, 0x11f, 0x4, "7493dec76adda9abda6e4439e3398287806791a06c506f0ea1fd8582347bbec6e1461f172c74fd4e1381f7e9561e4134fcf650e803524817315284ae7b2c6c28253e46815e6a593909124a029f6bbe3bf43c62749252919f3399e6a044478c0b3b4fd8d7c0d46aacd6d1aa8ce53f405dbb8e6e827a588588921aaf58b855aa279336527203ead68ca4516a8fec9390f990bccc4be0799fd2846a6cb5355ebb88fb2c531366e10ee0112d8e7ad28ffc208056077b8aa023e3ad224c95f0f96ceca153b8c0c8f545d2dcaffd20bbdf8b5736d363bd858308dbc62246"}, {0xe0, 0x1bf, 0x1, "832601dd49c96707bc1d0c2fc13f810df6b73a6625070a91951928f211c91e8dfd3ecd3791ca133a04964cc69d0457161c76ac25563922d65fc0f371fcf314d9bb12873033be872ac05860816168cff588e442270f8e6711136bddf9c073fe3dd0fc104a1b803810a4761d526761ee1c4943eafbee70d6e2667af36ae26ff1792b604a6f0bac74651bee158e1174f1c9bcccf9f8add742f6b19bc2ff2f7a33af3d5ea639f4a33ff2b5e4147c34886c02792dbdb599bcdb4a5539d60fb0e5db5d0c92a681ed179ed4ca5afeba"}, {0x68, 0x113, 0x4, "75868eaf2b88c2487ff3978fae8b3c6559d24bdf21c70c4cbc72d7438abcdb4c90fac6c28425c5986662d1810aa8e13c83f94771bd856eac7ff9bc2f28a62718aa2952b2246ac8f2905a274bfdf71906060889"}, {0x70, 0x0, 0x9, "7703ac082d61d1e7a48dbac4e7fd4d164d4c421b72337a8309233e8a07d0183bc1a12162e0653ad1d287083f852e2082b65579418572867ade36414f72d1afc47b27c42c137ee9b0018ceae86e83dbe4574b5e7e77e0ebfd27e5a035d3c04a"}, {0xe8, 0x10e, 0x1, "6cac53a8eebf0db5fc4bf6ef7449354a3e2c9ca258ee83e004a34edc490400e7b3e8f3c4603edca14f082b5c0fe43bda1b573cf017ade46a665657c475a575e6e4f9d9b1d1c69f839e0c69a0e69035e6688133e9dcb54609939861c90aaa3ddaccb45806dd783e2324035caed1fb677bf8e3e14d9492b5e5e8ecb6c14eb088c2444c818f2cd60138b9c8c90ac5cc76e8a31ed7b594e313e813f33debe3b606aab78715ac863ef05de4fa0b87cf4fa788cb5acac901cb196b996ed809150b793a0fca5b0b0d2ed1f5858a08281ffd726a93120816353c69"}], 0x2508, 0x40000}, 0x51) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000e7b000-0xd)='/dev/dmmidi#\x00', 0xdcc, 0x60800) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f00003c6000), 0x8) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00005ae000-0xf5)=""/245) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a76000)={0x0, 0x1, 0x485f}, &(0x7f0000394000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000df9000-0x17)={r2, 0x7f, 0x0, 0x5, 0x20}, &(0x7f0000453000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e67000-0x14)={r3, 0x2, 0x6, 0x8, 0x6b, 0x8001}, &(0x7f0000b4d000-0x4)=0x14) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ac000-0x11)='/dev/qat_adf_ctl\x00', 0x20300, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000ad8000), &(0x7f00006bd000-0x4)=0x4) [ 72.286597] QAT: Invalid ioctl 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x80000a}, {}, 0xfffffffffffffffe}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000bc0000-0x10)={0x0, 0x0, 0xff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000bb6000)={0x0, r2}) write(r1, &(0x7f0000efb000)="1956abd21a585fe2af281c57e30628c819b1b9ee50c322398bde16d26c1cca31bca80e3a04d6efe1d17ee4387069e753a58785333dbdf291f86bce405e536598a3a1473ea811ae832b8016f6b72b456c7f2935f6c9d1e37b0ea46afa868b09ad2d5650d7f044baea7f5e1a7e2d24dfeb6c91eeebd1af51f2abe2c1ab9b2d27494b61947c0f2b91a6b83bdb3fedcd66c8f17bf14b9b65791616b3a8e0241f25c246", 0xa1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000037e000)={r1, 0x0, 0x6d, 0x1000, &(0x7f0000bf5000-0x6d)="001e96ea5bdc7b189fd542bfaf45896bcd23ef2626e78d37c762d6e4713abdb5f3d3a1ed392ff8ad9c5c766e63f4dbaddd464d314e661a30cd3fc3f61477e6bd568769fcacacfeb94b3f823cff88a106e85a04d1c21bb1e4391884c55a91af83722b75ecee0a875c7a618d5239", &(0x7f0000d95000)=""/4096, 0x9, 0x7}, 0x28) getsockname$packet(r1, &(0x7f000074f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000782000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f28000)={{{@in6=@mcast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000095c000)=0x49) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000070b000-0x4)=0x0) ptrace$cont(0x7, r5, 0x3, 0xf9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000576000-0x94)={{{@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1, 0xffffffff80000001, 0x3, 0x400, 0xa, 0x0, 0xa0, 0x3b, r3, r4}, {0x8, 0x1ff, 0x9, 0x100, 0x7, 0x4, 0x1ff, 0x8}, {0x2, 0x3, 0x0, 0x100}, 0x3ff, 0xd, 0x3, 0x0, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x4, 0x3, 0x800, 0x8001, 0x8}}, 0xe8) 2018/02/06 13:18:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) timer_create(0x0, &(0x7f00004f1000)={0x0, 0x24, 0x0, @thr={&(0x7f0000c50000-0x41)="a685df33b3681126e8b726e1cec0068655f72188451ead2c47378fc6414ba84de599ed3738ea5cca15e2aae252e2d14a33afc3e945fee09b45fc1cc1c5e67b6a23", &(0x7f00001a9000)="6232328164cca1c1b243dd30ed8dec55c146dfa0af2e902c232f3b81165f68eb910e82b09ad762f95e9d012ad30aef844565d2dbccd07e8872345362a2ecf124189bdf68887c4d12b46a5a4d0a74924186d011563b57bcd9395fe9684f5da370714465b23ebeb7803ecd9d3481bd3e384c2b7b14a1256d098a8529a7f1f88cb7d2be716cdd2b6a81fe"}}, &(0x7f0000103000)=0x0) timer_delete(r4) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a09000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r5}, &(0x7f0000d53000-0x4)=0x10) 2018/02/06 13:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r0, 0x2203, &(0x7f00008d2000-0x19c)) 2018/02/06 13:18:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fdb000-0xb)='/dev/adsp#\x00', 0x2, 0x10000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000006c000-0x75)=""/117) syz_open_dev$evdev(&(0x7f000020d000)='/dev/input/event#\x00', 0x10001, 0x400000) setsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f000068a000-0x55)="854d9d5337082eeadbd1dfc34ec2831169d7803c9dd0ec4a54716c25dd7a853308f530222eb5ddad1081c1a3e68206b06352768e3ae01dd2703485c7256d0f079d56664536c93b98c132f26cf6368c077b4944aa79", 0x55) r2 = bpf$MAP_CREATE(0x0, &(0x7f00007f7000-0x1c)={0x8, 0x4, 0x4, 0x81}, 0x1c) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000ef8000)=&(0x7f0000fe2000)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d4d000)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008e1000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc454, 0x81}}, 0x0, 0x0, r0, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r5, 0x29, 0x100000000000003b, &(0x7f00003d6000-0x78)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r5, &(0x7f0000d2b000-0x57b)="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", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000da2000-0xc)={r1, r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d37000-0x18)={r2, &(0x7f00008a0000), &(0x7f0000499000)=""/102}, 0x18) 2018/02/06 13:18:36 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000026a000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001d1000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x48a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000bf7000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 13:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000003, 0x0, &(0x7f0000da7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00004fc000-0x48)={0x70001, 0x0, [0x7f, 0xc674, 0x2, 0x211, 0x123e, 0x6, 0xffffffff, 0x3]}) munmap(&(0x7f0000831000/0x2000)=nil, 0x2000) ftruncate(r1, 0x3ffff) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000f3c000-0x80)={[0x4000, 0x10000, 0xf000, 0xf002], 0x0, 0x0, 0xfffffffffffff001}) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f00001fe000), &(0x7f0000326000-0x4)=0x4) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3}}], 0x2, 0x0, 0x0) 2018/02/06 13:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f27000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) r1 = userfaultfd(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fba000)={0x7, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000167000-0x10)={r3, 0x7}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f000003e000)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/06 13:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000047d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003d8000)={0x0, 0x7fff}, &(0x7f0000307000)=0x6) pread64(r0, &(0x7f000052b000)=""/115, 0x73, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009b1000)={r2}, &(0x7f0000635000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f00005a0000-0xc)={0x10}, 0x1e1, &(0x7f0000007000)={&(0x7f0000118000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:18:36 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000188000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00003e9000)) ioctl$KDDISABIO(r0, 0x4b37) r1 = request_key(&(0x7f0000a9c000)='ceph\x00', &(0x7f0000674000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000438000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000000)=""/4096, 0x1000) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x81000000) 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fa1000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000403000), &(0x7f0000515000)=0xc) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) pipe2(&(0x7f0000fb6000)={0x0, 0x0}, 0x4800) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000abd000-0xc)={0x7, r0, 0x800000000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ce5000)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/02/06 13:18:36 executing program 4: r0 = syz_open_dev$random(&(0x7f0000e8f000)='/dev/random\x00', 0x0, 0x101800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x69)={0x8, 0x61, "eaa72e7eb43e99073e06ab9bb1697fcc189d5c69db4e16c100ad603f21503c3ff3f2b1e1cbd9665a533df49ace9c30d2029d3e4c424df3c97d4704e8833ba7541c26a9b8c4d703bada3873bf7217f61d0b77cb3d1e2725af7eb90c24881b276846"}) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000000f000)={0x5, 0xffffffff, 0x4000, 0x1, 0x6, 0x9, 0x6c05, 0x9, 0x5, 0x4}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/kvm\x00', 0x80000, 0x0) sendmsg$kcm(r1, &(0x7f0000008000)={&(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty}, 0x4, 0x1, 0x2, 0x1}}, 0x2e, &(0x7f000000e000)=[{&(0x7f000000f000-0xab)="e25c9866d678c325ab14fb309157acc2e54665e5d0e8b4b46baf3aebb9367dedac6a0c5b7fe81d6b3ff157a81149d5dff82ca853fd193b206c2da34b2424da4498e5797c50d329167803443488a9d6b23ffb06d978b89da093a96d6e28cabca7fdfc9086fb8dc087eebe60820e1fda8658e0816bbd6db1c9562073611a1481686f4c2e16777b524615a4b59fc2e6d5d11026551ae88b0d627fd792dc663ec9b7d30f1b42a87d7896c61372", 0xab}, {&(0x7f000000d000-0x81)="5ad313a884d571c8fce6f2e304adafe93284a4c2c0352ad8ed6c76f6362f8b16fe80228a577049629284d185ff178110329025f6ccf8887dc7698bc47e8d31293373aaccb65cd6940cc603d7c745fb6df111395e8da68739d837a47ffdd69fe0d17c55b3d09d7caa78b4ef5a538e39bcfac21a8bf5514dbd245830c1ac567bca89", 0x81}, {&(0x7f0000004000)="62931841a5be612d86d8cf", 0xb}, {&(0x7f000000e000)="e031cf2ae4f2a9030ef800f7a06508f90be5390acb8980ca5ef75da93220af4863e2df52ba53c1b8f3e0e7595b9bdd38a2dad090aab6bde3c4cb56c11db1ba89738e", 0x42}, {&(0x7f0000008000-0x85)="b6e34b8b57d59148aafdb613b76568e39f17c35ffd7c1761c82bbd910f04b60ca2bfdf173cfaad512a2d136e280cd03cfeb2408b4a58580d57b03d987a6f6417580f52d523a8bd5ea09db2543b7e2b60917d968b91c1a95b69c685b94e5e0ae4e97fd16ed600963a32abc63c7eeac9921cc2b2e672acf7f8317077b97acf8e5df0ecec667e", 0x85}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f000000e000)="cd55565ba443c8689a7aaa581310afaf1412ec2430e9e401cd308e348db5bcdcb2efd187bd62573d02e9d2b27500e7b495c83a1e71073b4f514ec8e35250027271ec1338f64eb13cff49f72ca30122219bc62bae8a1c0ecd13724fe7580f19a6fc8c02fbe815ba995226e3b8a635d3858007843de27e918986707c455a867047757dbb38b392bd9b2d6248a3cb8fb5011df5e5562bf026425967e09389a976d7d07771a48635a7480896fa", 0xab}, {&(0x7f0000004000-0x5d)="4d71fe10eabe97f46881c95298c9bf021dd64dd57fe42beb88abdac2b47898b09655616bf2abda84dad4f03fb814193c680003093a4acd3b2dd19ad5ff015b5662b17a12b4ea41d599c1afbda1930bc75196ae2c0419ddbff3da66a3f8", 0x5d}, {&(0x7f0000005000)="f100ff96bf62e445cf169f5ce651326da59d4e5255d350bea9", 0x19}], 0x9, &(0x7f000000a000)=[{0x90, 0x117, 0x2, "a31d34dd493b6208990ecd35131ad6c957ff7c3f2331b9d78af1a5b26a8619a4520b10eeb88268048d559c0fb90a34c15cd2bfcbb630f622b234f27cad362fa3f1621deb6232abd890c6542a2238af49879abb0c0744282c8cef7bf311773fdf5204bd51d9bea5fd7b4b1b40e78dea8170c0c562ea639765394d65"}, {0xe0, 0x102, 0x4, "e5f8ec31b809bceeca062f83b7db1e1ad2fe32b56ffa5ecf52ae9fa8a7d33728964fc4013a475bef04df682519feb1a4a4b3c8122facb2bb5caad52492760b02217aafed45ca7b3117a9d8e1f6d3b51fe24a75701a39e983fd7155a6ca170d20bf38845c1371be8f4501bacf8d0543896bebda567f3fa0ed389ffacb95165559d0c4a5185cf36ad2c26b8bf1f53e117ab7595a41ec7983b8b7bee72b20b2a3c0078bcb3381e305b5611a9a2c91763cfad2b9509893c1e252cc96bd2392e48f2223f432e0f465a9f36461cbf7"}, {0x28, 0x0, 0xff, "a52c95aa9c5cc09009be43437224b8937c163312060a008e"}, {0xa0, 0x11, 0x100000001, "8a77836ba9da1d83b6bd49f1f39a16ca4017b0b668905e6e7f5cadfd64435e127cac3eef8fb0d86e2c95fe13c5ed8553cc958dfdfe284ed8a92ce1ced00466dbafdf97bd84e64bedbb5e0d1ca54818aa1cd3357d34a3f78afc7840de943b34347f26b776b8e10a6af54f32cfb2823494c6b712bcc2e8a59a0c749bcc86d8ccae02bed9c84f11c499bd742b7e40fb"}, {0x18, 0x11f, 0x400, '9'}, {0xc8, 0x11f, 0x2, "5d06011d21b23980696f11039782619bb34d07d12ec58e4fa6090f41caaa789b80e15a374413c2629c054d5feb0b66b8fedd6e1513ed1c6089ba1d096ea92bbf025e019bd9ffb33a771ace64c96bfe0330d865121bee465cc8ab5f6dea735d358e4fe74a43375f0a13a669f23c6ea0d1466d3279cea2cbc309460f220228877b0d5b0446fafc96f4009ab9847907d765c4331e994b4fd8e7f4d62478fc0eb892505c1fa05c1f6f49e253f4ab725fea0828d59559474a199c"}, {0x78, 0x3a, 0x0, "b83702d5908ae03d20644a919e0430d43c6d8b4ae458376a9b46bbf7bb8ab734d31bbc8a6cf4c48cabed20de399da618bfe4ebe94c2311de57cc1f512f9d1e72f6f80cd4193938af1b4ffacd68f5fd0e04d0182b41717204c68383c227c7635683da0d"}], 0x390, 0x40000}, 0x20000800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000b000-0x10)={0x1d, r2}, 0x10) 2018/02/06 13:18:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f83000+0x6ad)=0x0) fcntl$setown(r0, 0x402, r1) rmdir(&(0x7f0000c93000)='./file0\x00') r2 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r2, 0xb, &(0x7f00004fd000-0x8f)=""/143) 2018/02/06 13:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000076c000), &(0x7f000052b000-0x4)=0x4) sendfile(r0, r0, &(0x7f000003c000), 0xffc) fallocate(r0, 0x0, 0xf00, 0x3ff) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') 2018/02/06 13:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000ac8000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000019e000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d2d000-0x8)='ns/user\x00') 2018/02/06 13:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$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, &(0x7f0000002000)}) close(r1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb2000-0x10)='/dev/sequencer2\x00', 0x402200, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000f5b000-0x4), &(0x7f0000f46000)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)}) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') tee(r0, r0, 0x1, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dfa000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000d4b000)={{0xfffffffffffff2e7, 0x7, 0x6, 0x6, "c41573b083837c7fb5d074af367ad55e27c3b51d76b72cc7227c5464aba316f6bd75b9e9ecf445afd5b0f2a8", 0xffff}, 0x0, 0x0, 0x6, r2, 0x8, 0x4cb, "6fe3c4094ee87bfb57d0721d95f5edc55fbc329633c531c39f19b9b4e261d7d06d2c7665eed47484eed40b4c30535da5d87cf8d8827d44b3644259125667a28d", &(0x7f0000423000-0x18)='wlan0$]em1&%nodevppp0lo\x00', 0x18, [], [0x1ff, 0x20, 0x6, 0x9]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000988000-0x3)='&-\x00') 2018/02/06 13:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000085000-0x10)='/dev/input/mice\x00', 0x0, 0x27fb66e5f0fa438d) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000c33000)={0x0, 0x9}, &(0x7f0000365000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ccc000)={r3, 0x4, 0x80}, 0x8) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000c31000)={0x4, [0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f0000955000)=[{&(0x7f0000bd5000-0xb5)="2924e4259426239809b2bdbee39c7a98b14008543492da128b122a40dbb8040a2ca971fc8c403c53677fc5fe0740df162180ac6f375b3ec36b81968ee9b349b28956899a1f498e4eac6095f19c57912fce78cbb667988339740bd4c3e11686d81f25a74d7c5493e4d755ff6d0163d426172fe21cc670ec48adcb6c86c3e3b674baaecc7d351938a917639f61a87a67553ac401bb4c741f98c228911036a3f0c06b38907d1d937aa955b3108b6e49a27dfc4957d16d", 0xb5}, {&(0x7f00008fb000-0x7a)="88fd7dc692570de0670c0003f7cd9fb1909c4344cfd02d47fa0c521443d9263dd921e51420bc10c625b1f1e7fdb5b07d285ceb7fab537c099cd662190d522a7dfc79e6b8c66648efa6749e1d68b17d9ae1fc9ad945deef41e233fc40d27b87e129008ff19e42a9ccb26d6f1864d5c527a9bd89ed3c60fec7ac35", 0x7a}, {&(0x7f0000edf000)="acd29064c827df5da28bc465456cf18579a69b7bc29ed62a5211c9f767f71f7da2d1e31cb644bac3e1aa93a41153d890a9", 0x31}, {&(0x7f000084a000)="a0a3134814cdfa81b2e3d86aa54b031e5c097a20c43f251ad8f8c0bf9001cfaa3398edbcc01cf837f0f01161b9e8981601a13eeb62dc13cdeefe2b196be213bdac3c5de4f707700a6f1eb7b7810ce0374e337f6e0363575839c4a0be095d809eca7f99c6229f3296af1e784cea911a5bb712c8d44e513318b338132eb6ca5e771a910c83a58e380a653bee4119fb946095a13a877f6d8be11ddbc4cf338921bfbb8eff297cdd172412f19ce685ef62cf8b1e9bacd40a20d840fd0cfc2ce236a74f31", 0xc2}, {&(0x7f0000533000-0x2b)="dc89153cf5ed709c9e29354f298f5ff2533fde2b4c5a07beeb63e7c5e8703e46be2400fbfea850a5e782fb", 0x2b}], 0x5, 0x0) fchmod(r2, 0x104) sendmsg$alg(r1, &(0x7f0000347000-0x38)={0x0, 0x0, &(0x7f000072c000-0x40)=[{&(0x7f0000c89000-0xbf)='m', 0x1}], 0x1}, 0x0) 2018/02/06 13:18:36 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={&(0x7f0000b99000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d1d000)) r0 = getpgrp(0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e1c000)='/dev/vcs#\x00', 0x1, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000afc000-0xb)={0x5, 0x31, 0x7, 0xfa30, 0x6, 0x8, 0x5, 0x2, 0x9, 0x1ff, 0x6}, 0xb) sched_setaffinity(r0, 0x8, &(0x7f000099a000-0x8)) r2 = syz_open_dev$mice(&(0x7f000086d000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000c89000-0x14)={@empty, 0x0}, &(0x7f000039d000)=0x14) clock_gettime(0x7, &(0x7f0000d6c000)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000e5f000)={&(0x7f00000aa000-0x10)={0x1d, r3}, 0x10, &(0x7f000022a000)={&(0x7f00003ad000-0x80)={0x0, 0x71c1e88fffb7f1c1, 0x8a3, {r4, r5/1000+10000}, {0x0, 0x7530}, {0x2, 0xfffffffffffffc9b, 0x9, 0x200000000000000}, 0x1, @canfd={{0x1, 0x1, 0x2, 0x9}, 0x1d, 0x0, 0x0, 0x0, "c0bd120bd5def12bde3876c449606bed237bb5bc4071b07efccd366ffbef3ed3d5e9ea8a25c1fa83893722793934773c7a4f5617fa5e4e85a018a1f1e88ad07b"}}, 0x80}, 0x1, 0x0, 0x0, 0x20008000}, 0x4800) 2018/02/06 13:18:36 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r8 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000008000)=0x94) [ 72.536145] binder: 11406:11412 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 72.572924] binder: 11406:11421 ERROR: BC_REGISTER_LOOPER called without request 2018/02/06 13:18:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f37000)='/dev/input/mice\x00', 0x0, 0x10100) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000a61000)) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000cc2000-0x5c)={{0xa, 0x1, 0x20, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0xf04d, @empty, 0x80000001}, 0x10001, [0xffffffffffff5429, 0x9, 0x7, 0xbfad, 0x8, 0x5, 0x7, 0xdaf]}, 0x5c) ioctl(r1, 0x23, &(0x7f000008b000)="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") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000806000)={0x4, [0x3a86, 0x100000001, 0x9, 0xcb]}, &(0x7f00002c8000)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d64000-0x4), &(0x7f0000b02000)=0x4) r2 = socket(0x1000000010, 0x20802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d04000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000d7c000-0xbc)={0x7f, 0x1, 'client1\x00', 0x1, "7475fa85900f3708", "aa97091f77768e14c89c1b636f2467dc6147b4bd0054cb03db6cfa29e6c77e7a", 0x80000000, 0x5}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ed5000-0x27)={0x57, 0x800, 0x3, {0x1ff, 0x7}, {0x20, 0x3}, @cond=[{0x400, 0x4, 0x7, 0x6, 0x9, 0xfffffffffffffff9}, {0xffffffff, 0x80, 0x3ff, 0x0, 0x1f, 0x5}]}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000d6b000-0x8)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @empty}]}, 0x61d}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000566000-0x4)=0x7fff, 0x4) 2018/02/06 13:18:36 executing program 3: unshare(0x403) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000da2000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000)={[{0x1, 0x2, 0xfffffffffffffff9, 0x3, 0x4, 0x6, 0x3, 0x6, 0x9, 0x7, 0x4, 0x10000, 0x7000000000000}, {0x9, 0xffffffffffff7fff, 0x2, 0x8001, 0x1ff, 0x8000, 0x4, 0x7, 0xe651, 0x2, 0x9, 0x9, 0x9}, {0x1, 0x1, 0xe1, 0x1, 0x546d10e3, 0x2, 0x1000, 0x80000000, 0x2, 0x0, 0x4, 0x3, 0x1f}], 0x7}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000532000-0xe8)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000723000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2002, r1}) r2 = eventfd2(0x0, 0x0) fadvise64(r2, 0x0, 0xfffffffffffeffff, 0x0) [ 72.590438] binder: 11421 RLIMIT_NICE not set 2018/02/06 13:18:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006c6000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000fd0000-0x35)=""/53) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000537000), 0x4) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00001be000)=@assoc_value, &(0x7f00002be000-0x4)=0x8) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000270000-0xf)='/dev/sequencer\x00', 0x400400, 0x0) accept4$ipx(r0, &(0x7f00002ef000-0x10), &(0x7f0000cb4000)=0x10, 0x80000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r1, 0x10d, 0xc, &(0x7f0000a7d000), &(0x7f00002be000-0x4)) 2018/02/06 13:18:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0x0, 0x0, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/02/06 13:18:36 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c92000)) r1 = semget$private(0x0, 0x4, 0xa) semctl$GETNCNT(r1, 0x4, 0xe, &(0x7f0000871000+0xa24)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000452000-0x12)=[{0x7}], 0x1, &(0x7f0000b81000-0x10)={0x0, 0x989680}) [ 72.620417] binder: 11406:11421 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 72.640713] binder: 11406:11412 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 72.665920] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000410000-0xc)={0x0}, &(0x7f0000494000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000a1b000-0x8)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/autofs\x00', 0x8000, 0x0) mq_timedreceive(r4, &(0x7f0000875000)=""/200, 0xc8, 0x93c, 0x0) 2018/02/06 13:18:36 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x5, 0x2}, {0x2, 0xeed}, 0x5, 0x1, 0x4}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a3b000-0x4)=0x10001, &(0x7f0000087000-0x4)=0x4) shutdown(r0, 0x1) syz_open_dev$sg(&(0x7f0000af1000-0x9)='/dev/sg#\x00', 0x7, 0x0) 2018/02/06 13:18:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006fa000-0x4)=0x2, 0x4) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000), 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, &(0x7f000015b000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000518000+0xcba)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000bae000-0x94)={{0xeba3, 0x200, 0xffffffff00000001, 0x1, 0x3ff, 0x22}, 0x3f, 0x78, 0x2, 0x1f, 0x17, "fb4c1972cfadfd0e680835c6ec33d59d2087655af80a3c6170cdace4f2f79cc8366dac4efd12b562ccc21633211cbd2799cfc7d4c65ce2efdee1037fb0023af280bd0d5d5f0a8c15d9cc2bb3effff0d321bd134bb1c475168f53d034f1bb0caada89d0a575e6bc5718a7c028da45b4a74d9408cd94e23a2e66fd91442ea7a987"}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000236000-0x4)='tls\x00', 0x4) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80200000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/06 13:18:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x78b000)=nil, 0x78b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000078a000-0x70)=[{0x0, 0x0, &(0x7f0000749000)=[]}, {0x0, 0x0, &(0x7f000078a000-0x20)=[], 0x0, &(0x7f000078a000-0x48)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x2, 0x0) sendfile(r1, r0, &(0x7f0000185000-0x8), 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x20c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000062c000)={0x0, 0x5}, &(0x7f000044a000)=0x8) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000078b000)={r3, 0x40, 0x6, [0x20, 0x10000, 0x9, 0x6, 0x100, 0x40]}, 0x14) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000000)) semop(0x0, &(0x7f00008d8000)=[{}], 0x1) 2018/02/06 13:18:36 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) sendto$inet6(r0, &(0x7f0000f7c000), 0x0, 0x4, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7e000)=0x0) ptrace$cont(0x9, r1, 0x1, 0xfff) 2018/02/06 13:18:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000711000)='/dev/input/mouse#\x00', 0x9, 0x800000000c08c0) bind$ax25(r0, &(0x7f0000308000-0x10)={0x3, {"0979d20b8fc853"}, 0x7f}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff00a}]}, 0x10) [ 72.666622] binder: 11406:11439 ERROR: BC_REGISTER_LOOPER called without request [ 72.698675] binder: 11406:11439 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 72.706662] binder: 11439 RLIMIT_NICE not set 2018/02/06 13:18:36 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x200, 0x0, 0x0, 0x101, 0x101, 0xffff, 0x4, 0x800, 0x26, 0x8001, 0x5344, 0x3}) [ 72.761128] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 72.788280] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006d5000-0xc)={0x0}, &(0x7f0000a64000)=0xc) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xb, 0x4, &(0x7f00005a3000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000769000)={0x46, 0xfffffffffffffff8, 0x1ff, 0x5, 0x146}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x10000000}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000dc4000-0xb0)={{0xffffffff, 0x800}, 'port1\x00', 0x80, 0x4, 0x0, 0x1, 0x4, 0x1, 0x4250, 0x0, 0x1, 0x8}) 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e3d000+0x23)=""/133, 0x85) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) writev(r1, &(0x7f00006c8000)=[{&(0x7f0000368000-0x73)="505996be2f952871c3d4d11f5e817a1ac0479c8295122cad90f2312bd24d24137bab5b025d7c36bf7e76da04ca5dfa9caca3b25271b097d45c0498705d87667ec0c46713619a4302e0f8bf5cec1116e9024e68600291703d08c9ccfe53fb7d4d7dace06759badd8038a4014a0820091dcc974c", 0x73}, {&(0x7f00008a9000)="1301775155b88b3ecc3879895905644c019dab22197af5c0b1f0dd6a7023e039fe4593e9898022ee3e56eead86fe8b5dc01c7766ef6f387e0f53a3f23b27b04b01", 0x41}], 0x2) 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e8c000-0x8)='./file0\x00', 0x400000000000) r0 = perf_event_open(&(0x7f000000a000)={0x1, 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, 0x800000, 0x0, @perf_bp={&(0x7f0000000000), 0x800000}, 0x0, 0x20000000, 0x6, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000829000)) mount(&(0x7f0000f96000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/06 13:18:37 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r8 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000008000)=0x94) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x2, 0x1f, 0x5, 0x0, 0x20, 0x3}, 0x6}, 0x9) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000001b000)) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000014000-0x28)={'vcan0\x00', 0x0}) clock_gettime(0x10, &(0x7f000000a000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000011000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000013000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x7, 0x4, {0x0, r3/1000+30000}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "a3f9fee90201ab9d"}}, 0x48}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000009000)=@nl=@proc, 0xc, &(0x7f0000018000-0x40)=[], 0x379, &(0x7f0000017000)=""/202, 0xca}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000012000-0x20)={@generic="030f629820202c8619f2079cb681e062", @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/06 13:18:37 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$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000699000)='/dev/ppp\x00', 0x22400, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00007cc000-0x1000)=""/4096) getsockname$ax25(r3, &(0x7f0000fa4000), &(0x7f0000112000+0xc51)=0x10) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a0c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005f2000-0x22)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x78fe}, 0xc34, [0x80000000, 0x7f, 0xfffffffffffffff9, 0x8001, 0x401, 0x400000, 0x3, 0x140]}, 0x5c) write(r0, &(0x7f000034f000)="220000002100070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000018c000-0x64)=[], 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093d000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000330000)=0x9, 0x2) r1 = socket$unix(0x1, 0x3, 0x0) socket$inet6(0xa, 0x805, 0x7ff) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r1, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002bf000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00008b9000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f77000-0x4), 0x4) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00000bd000-0x9)='/dev/sg#\x00', 0x0, 0x200) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) memfd_create(&(0x7f00008aa000)='proc+cpusetselfX+\x00', 0x1) 2018/02/06 13:18:37 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, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003b9000-0x9)='/dev/rtc\x00', 0x2802, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00009d5000-0x6b)=""/107) open(&(0x7f0000005000-0x8)='./file0\x00', 0x101000, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000e36000)) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00002be000-0x20)) [ 73.033335] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:37 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000009000)={'vcan0\x00'}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000000d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000c000)={0x0, @empty, @loopback}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000d000-0x14)={@mcast1, 0x0}, &(0x7f000000d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="51eb430eaa1ab5650ec9ffd04d0391ae", r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000000c000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@local, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000e000-0x4)='./file0\x00', &(0x7f000000e000-0x44)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006000)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f000000d000)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:37 executing program 2: r0 = socket$inet(0x2, 0x3, 0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x24) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x3, 0x7ff, @loopback={0x0, 0x1}, 0x7}}}, 0x8c) sendto$inet(r0, &(0x7f0000000000)="7674fdb35cea3cdc96c4887c791446fa0622f1834ecb51ae2a48b852c0c987c019c04dd35c7cceaf28428aceda19be0c8aa0668370d9b18993bab20079c9c6c73ec52b35f45992ff5fe52ea10ef87fdb2dba437df510c0b25f1a3266bb96e7f3494dfbb33a14fa1fd89e54b5dbef2fd784157584d72a2fe9c511706acc56e71490f09e9dea054eb534fceac8f9c8eedd2a04a5af24961cb6deaff39cec8907681d2cc270ec15e67c0c94d0827a2bbcecc6f92de81ec0cde6bd14fad3596bc689eda99fbbb4", 0xc5, 0x8090, &(0x7f0000fa9000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000000), 0x4) 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c97000-0x8)='./file0\x00', &(0x7f0000a98000)={0xedf2}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000227000-0x4)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000df2000-0x8)=@assoc_value={0x0}, &(0x7f0000683000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00001da000)={r4, 0x9, 0xe1, 0x9, 0x3, 0x3}, &(0x7f0000245000)=0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006ee000-0x20)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e3000-0xa2)=""/162, &(0x7f0000135000-0x4)=0xa2) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d15000)='/dev/sg#\x00', 0x4, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000097e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c8000)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b3d000-0x8c)={r2, @in6={{0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, &(0x7f0000c81000-0x4)=0x8c) 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, @perf_config_ext, 0xa00000400, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000001000)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)) 2018/02/06 13:18:37 executing program 0: prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0xa0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f000043e000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/06 13:18:37 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r8 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000008000)=0x94) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000005000-0xc)={0x0, 0x2, 0x2, [0x5, 0x6]}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x100, 0xe693, 0x2, 0xac, 0x1000, 0x6, 0x1, {r2, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x114}}, 0x7, 0x3ff, 0x6, 0x3f, 0x1ff}}, &(0x7f0000005000-0x2)=0xb8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r0, &(0x7f0000000000)={0x200}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000004000)=0x0, &(0x7f0000006000-0x4)) r6 = getegid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000006000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x40000000000002e0, &(0x7f0000003000-0x14)=[r7, 0x0, r8, r6, 0x0]) sendmmsg$unix(r0, &(0x7f0000002000)=[{&(0x7f0000004000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x90)=[{&(0x7f0000005000)="25b30211c7699d3ef55d75be250635e3f6c22582f2bdeac4cba83232deac5fee66842813a36cf02e7e0d0bc0bf7a398cc0bcf0a6049b01d5b3a520eedea15430ba48a9091cc93c36e053adbccb9575a29f298c62a84266a6cb0b339feec7044bceed8a59112f337b186d97857ceddc09ca8c7c3f5395e1d238e877976b1fb4bec437b7592753ab923ff05da10f35c591383f475d82e01596598a37f543c3b1f6b946fd59214e9087197ac21ad6ee90a3b75655a7350b69751ba24e10180a99ef11d5ff824be2077e6da663ea78119543fc053cb5472be03634fa43ab66a13c0819b1e83dc66c", 0xe6}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xf6)="f6f7ac66494af0f748f59921167fab4c27b03dbea5e09a8fd4e174384f56791842d24e3233151462416571f7b7a85f6ac8e55404c4c02bd84ef620f947eefdc251470b20c821f50a248310cbf6ecfcae84c8a846cfe137aeb215121943f51e2333df7b3f518392c6cbe3e6095255a7aa459c2a4311784e8463e15137b06a1fd14b5f46fc7f87dc7be2c54b92bde646fec67ac804fcb3b0cf72e53ecc971e474af7c0e7573c44d541bb8983e76f2b67c2752c8cecb1f59f37c87fd6d43e98cdc3cfc7f699fb95c7b95594b210b79d626d357041a26e2f0b41341e7818830cd0d9f4d71af28fee1c32b1a318c30a5e42b3be5a45764c82", 0xf6}, {&(0x7f0000006000-0x62)="b6a744a2ba367964d5415f525b1790651bb4cd30569035911bc806801651ebbdce056cfeb488f5c48c5c24ffdf97d6484adebe8a57e46cfdae7b323c5a6763214c428615ca6790dbd6fc237401ebe9d93e7c2a1375abdef6cceb3b62ad933f7f80e8", 0x62}, {&(0x7f0000006000-0x3f)="29cf7ff49a4b63a2c786ec2a5ff981b4b2066f9cf070da3e9a20a41477bdcdf04148241617c26862d85b82d5fc293387ad50875eeaa48822ba678d5df162ad", 0x3f}, {&(0x7f0000005000-0x4)="385845f5", 0x4}, {&(0x7f0000003000)="67bfe59fa97d9fc0f7978cd7fbd8f97529640dea8469be4ffc5a20e8a68a77d689bc3eb5d41f2523a2b3c79547c928d98cca36fb19d7971d3a2c04b0b7b7a0b557e5e48a6652fa6c0d950e81ad3edf2b2ee9902ff6c8e37653a5e9a92f46559df20b04e8da4e1a63c3db8cf902d838f2828c0eba81b2226056d8d021ff1a4a7e7909af7347dc809a827903829af9", 0x8e}, {&(0x7f0000006000-0x87)="39d0979dbb57e8ca3d9caa45c27d43dba24bea37b39879386ea773200b21112841bde2835846b456ff2b351624ef51e509690ec87bbf9cf11e00046c3247b4e8c71ad2dd56e2d1f5437f0fdc5d12d1b50273fc640ee262aac65845264434534fce4692826eb45319a6643ce2ba0af352d76d12b74d6a5e3846663bca600aa71168326f4983a700e9e27fa61d969f6d75853908cca0a1340a8b0878d5d71c853bc5925001eb6e3570aedb4690a3a190c6e9ace9497c5b07c323f702af619dae21295fa80d84f0f4053a056fb40bb81b9a", 0xd0}, {&(0x7f0000006000-0x28)="e38177f2151c938c069ab093a3af15d3932a5b700da93424fb3ec6c3e641d86e5cdcf2d80f21996c", 0x28}], 0x9, &(0x7f0000005000)=[@rights={0x30, 0x1, 0x1, [r0, r3, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x48, 0x4040080}, {&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000)=[{&(0x7f0000005000)="509e456263f9562d45b9031d37ca95d943ededa8b125e7fd50f7bba027f16cbad1232b203a0aa84015ae34d30196d8ee74fa34c3d2cb075d1af032e52570c6344c15bcae810523e023c141218ef6f663eb87e0b5999c51cb35037a8f", 0x5c}, {&(0x7f0000005000)="085ecad6c3237cf58a0e289cfe0bcda83d2698c62aeee4418e71ab4fdaba79901721824ecba6ff69041b7ccc0112ffe5de70c6051fee8d7d8d216d108a0befc89ed8d241dbb9d6b64662dd68dbf4844999736a2015155de0216ddd1e1393928e66067ef600f089e69bb9c2e331a1a479e7a93bc5e01c3a2fa6f6fd63ceb7d6dc578840caf36b1c01082ad0f797c574c94c3d4f6daea2699d4fad13258276b6a863a8", 0xa2}, {&(0x7f0000005000)="ae0470d9558a81ca42f07ced6f7f32fa9611842d8341b9e110575686c890f3", 0x1f}, {&(0x7f0000003000-0x95)="c9302a489a1277dce34b6cdd1d8d0187ca0434ff36acfcdec6df3d2ce194831cb7e150e62adcf87c00fd84c854e379c2f5b685a09ed25375bd3ce22996005fad97ad41e8d28748d75cae991c56a6eba9dd27cf003bed87b2317970343ca532acedaaf1b61584da9bbe33eb813af0821005055e4ba72f95844be64c3f28bb2e1fc22bf91903e1c6e5241497d42cbbc1247bd38b4421", 0x95}, {&(0x7f0000005000-0x53)="ccfe5fd93b293000161642f42b1528a756a8fe0dd68fbffce8a055b0320244c0940eae017cceda7fdbc1ccf370e48eda7b860fcb17dcbefb5207d31efd70398d337189ab75be09ef175b86d742cf4168b6a0ad", 0x53}, {&(0x7f0000005000)="ce82029b12d7c272eb4de8263eccf4c2f8468c93389fe69191e1acde935f1d661f64c2b88f113bb41b1661448a4e609f29204b1792a4216b96cff4d5249eb22d71862d97c162617d1f822833c613ed4f", 0x50}, {&(0x7f0000002000)="6365ee07119350566937d532548c586b037de8a3c596bc99deb12866d8296181e6f44c3c3c99c022dfd3cf617c4ad1ef576cb4f0a41b134352269355410b1b1d", 0x40}], 0x7, &(0x7f0000005000)=[@cred={0x20, 0x1, 0x2, r4, r5, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38}], 0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f000000a000)=[&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', &(0x7f0000007000)='/dev/snd/pcmC#D#p\x00', &(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', &(0x7f0000002000)='/dev/snd/pcmC#D#p\x00', &(0x7f000000a000-0x12)='/dev/snd/pcmC#D#p\x00']) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x24)={@rand_addr=0x6, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x5, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x24) [ 73.148450] rpcbind: RPC call returned error 22 2018/02/06 13:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x1280}, 0xc, &(0x7f0000220000)={&(0x7f0000e64000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0x2, {0x16}, []}, 0x14}, 0x1}, 0x0) signalfd4(r0, &(0x7f000023d000)={0x2}, 0x8, 0x800) 2018/02/06 13:18:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0xe4)=""/228) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7a57a54b, 0x2, 0x3, 0x9b, 0x1, 0xa7, 0xffffffff0000000, {0x0, @in6={{0xa, 0x3, 0x3, @empty, 0x9}}, 0x400, 0x2, 0x5, 0x9, 0xa3c}}, &(0x7f0000ce4000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000938000+0xdf5)={r2, 0x2227, 0x9}, &(0x7f0000000000)=0x8) clone(0x0, &(0x7f00001c3000-0x2), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000b6c000)) getresuid(&(0x7f00002d2000-0x4), &(0x7f00006eb000), &(0x7f000010b000-0x4)) pipe(&(0x7f000071c000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x6) 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0xf0)=[{{&(0x7f0000001000)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000-0x94)=""/148, 0x94, 0x7ff}, 0x5}, {{&(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xea)=""/234, 0xea}], 0x1, &(0x7f0000002000-0xeb)=""/235, 0xeb, 0x3}, 0x4}, {{&(0x7f0000001000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0xff)=""/255, 0xff}, {&(0x7f0000001000)=""/37, 0x25}, {&(0x7f0000001000-0x53)=""/83, 0x53}], 0x5, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2}, 0x44}, {{&(0x7f0000002000-0x10)=@can, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0xab)=""/171, 0xab}], 0x1, &(0x7f0000002000-0xfc)=""/252, 0xfc, 0x3}, 0xfff}], 0x4, 0x10020, &(0x7f0000000000)={0x0, 0x1c9c380}) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00000fb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009bb000-0x8)='./file0\x00', &(0x7f0000462000)='./file0\x00') lsetxattr(&(0x7f0000210000-0xa)='./file0\x00', &(0x7f0000b93000-0x19)=@random={'trusted.', '/dev/audio#\x00'}, &(0x7f0000b23000-0x14)="02000000020003000000000001000000010006a0", 0x14, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000cf8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000e83000)=0x3a, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fed000)={0x0, 0x99, "c2867203cfc63ae523a44f430bef340559d4196340fb0a62dccac9b2495e81a67e766e1897ea110a108fdd87c4e0b83510ca3df90b8a20c083410da3b1050217c366b7697fc95953b6ac11987c84459b5abbaca81d1a0b51ca178d7ffd4c4af611f48a1eb8088a5cca08d1cb9717be95eb2586c1ebe093caa7db43b12f1bfea69426f5b64a0c61462c2457493de0d8fd76eb49a4d61402e4ae"}, &(0x7f0000f32000)=0xa1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00005a8000-0x8)=@assoc_value={r3, 0xfffffffffffffe01}, 0x8) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x509080, 0x0) vmsplice(r0, &(0x7f0000ffd000)=[{&(0x7f0000519000)="05cebcf2c66b922ea65ca2a35929ce605d762233618af90e27f5a22f726e2a79bcea557d4f89cd111bf8c6be50abb3a6712e1b86e17ff0f3bb1eabe624763ce6fee9f4d52af95022db8ccb22ce83145548f5a2172256a00ee0f5d10e8b769cd2520d2e7ad1c49d602662872c92a74bebc027aa5a48ce82058b6b1b2d2b0da90d0f8d7b86ff0cd7b893909db588c329d1beaa7ac24450cee08d0ea85a088fc218a2da9a140f955c80e45df3bad08394fbc4b21af35f98bc8a964c980fbe1e67de4b674ff6e9d9f844c26bb4b481ff63a9eb387616c1477fb914e1a857582726ab227301991f", 0xe5}], 0x1, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000000)="e60151011b07d655a7464b812ca04783d4cce6f90e4cd0ab0c9b07501db6be58bc1b1b4aa15f842893a0c9d2307eb65a30258f3c0ade95e7b4b142bc3d63f7de751be6ec27b14970b79d05341ce6b48e41d974c459e574eb01aebee96e0448d33951fb05", 0x64}, {&(0x7f0000000000)="a74f400806c74c6ea66b2117c65b2d73d7b40c081c2300e14e40f5756f1d94ab0e53ac1016612bbf46ea4eaa44ccfad2eb765c10046309d0dd420ac03a413c81b201239f9607727d00c1018ceeaea419f2", 0x51}, {&(0x7f0000001000)="dd23ce17703e1bec68df6a6fe6ece29b61578c5585dd3ee2abb729796c7d2ab3955ac0fa7096f0be3b8e207cf514f952daa72378f7627e0c12c64241dda7776cc6249258e6ded61623c1bd8c66f223c89a7942e656cfd7fa9dc13974f2ddce43a0ada32d4470317f313605a92e45c0e630c6e794d734f7ddd3b161b1e5cbf73c0606e4cc016b25657666a4a4fddae9491b55b102e4d51c86736a08c0e0c1e8088212562fbcbafbfc9742a1bd9fdf3f13d34ad6244d134cdf5e0fef0876a28f3359f4b9912b48c221a4fbf6", 0xcb}, {&(0x7f0000000000)="494e0d8b5b4f82f0f51da083c7e73cadcbeaefe917a8f82407104ba1cb046ab95f6c98", 0x23}, {&(0x7f0000000000)="4f51d2de33e6809250d7f512fc85b4a7e10e3cd57c1ddd65b48afb8aac62d88e11d541d8ae3152a1971c60bb3641be5455a4f337e38d4d25810cbc806b1de3978addec217130cf61ffbf0ea8b36dc3e202cdabd3bb9d1f26ed481c", 0x5b}, {&(0x7f0000000000)="e17a0451dfb533821cf8929f08095f0db7284eb8570f2b6a933071530d9bb46a7ee54e34c3a45521e5e63ac52f10a15cd19d87915e2a7dcf6674beeb3eeb3fb2e98af3887fb28a834e301da7b21debab712dbab689ec81086cdd4ff8503d098ba708324af1da559d98d0ee6620c6ad977572fed9c138f458ea637f84f59b09ddaad5553db31aa36f02be6af3778300cc61acbaa6b7e4cdf13c0dc364ad718d6d1008bf0a8b3909b28d98be9498144972a5a0f9211e3bec48dfbf7e6034144c10d455", 0xc2}, {&(0x7f0000000000)="006596d83c8021d2f522bde49485bf48b3cd57634b09e0868b4f288f6a93f492b12f51e9ff8b2c5825d40b90ee4411c7d7d37dc0d0aa405c72", 0x39}, {&(0x7f0000000000)="8942eb03111633b9020e432ac1e47437cc97cee47485e824e64842b86f52c824d539deffedf06bc4a48c72a60d05cb29d89da8fc8d09b3bc918fae6f98dfc86e05a1e9968a0717d21cc255d5aa477fee72d5531ec77204fe82f5e64933662fa967bbc4a9", 0x64}], 0x8, &(0x7f0000001000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x1}, 0x40805) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000afa000)={0xee, 0x8, 0x7, 0x20, 0x1, 0x86, 0x10001, 0x1, 0x1, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000241000)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000a1c000)=0xe8) quotactl(0xffffdfffffffffff, &(0x7f00003e5000)='./file0\x00', r1, &(0x7f00007be000-0x1e)="9a388cc4ecd0a66a6e6ffa4c651cfe01fb26db25000aff487bc928dac0b3") modify_ldt$write(0x1, &(0x7f0000313000)={0x80000000, 0x20000800, 0xffffffff, 0x5, 0x0, 0x10001, 0x4, 0xfffffffffffffffa, 0x5, 0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000002d000)='/dev/autofs\x00', 0x410000, 0x0) prctl$void(0x20) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002a7000-0xe)='/selinux/user\x00', 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000036b000)='/dev/vcsa#\x00', 0x4, 0x40) r2 = syz_open_dev$sndpcmp(&(0x7f0000118000-0x12)='/dev/snd/pcmC#D#p\x00', 0x200000000000000, 0x200081) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002bb000)={r1, r2}) write$selinux_user(r0, &(0x7f0000d0a000-0x36)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'unconfined_u\x00'}, 0x36) socket$inet_tcp(0x2, 0x1, 0x0) llistxattr(&(0x7f0000a7e000-0x8)='./file0\x00', &(0x7f00001f3000)=""/4096, 0x1000) [ 73.220232] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005f6000)='\x00\x00\x00\x00', 0x4) ioctl$TIOCEXCL(r0, 0x540c) syz_emit_ethernet(0x4e, &(0x7f00009f7000-0xe2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0xc, 0x7, 0xfffffffffffffffd, 0x0, [{[@multicast1=0xe0000001]}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000aed000)={0x0, 0x0, []}) 2018/02/06 13:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ff2000)='/dev/input/mice\x00', 0x0, 0x82) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000045f000-0x138)={{0xd000, 0x10f001, 0xf, 0x5ead, 0xec, 0x0, 0xff, 0xfffffffffffffeff, 0x101, 0x4, 0x0, 0x605}, {0x2, 0x0, 0x19, 0x1, 0x0, 0x9, 0x7fffffff, 0x100000001, 0xffffffff, 0x10001, 0x8, 0x1}, {0x6000, 0x6000, 0xf, 0xffffffff00000001, 0x4, 0x0, 0x6, 0x80000000, 0x7f, 0x1f, 0x5d7a, 0x5}, {0x100000, 0x2001, 0x4, 0x0, 0x25a8, 0x8, 0x4, 0x1, 0x6, 0x6, 0x4, 0x3}, {0xd000, 0x2000, 0x3, 0x401, 0x3, 0x3, 0x100000001, 0x5, 0x60a, 0x8, 0x0, 0x1}, {0x10f000, 0x6000, 0xe, 0x7fff, 0xffffffff, 0x8001, 0x7, 0x8, 0x365b, 0x4, 0x8, 0x7ff}, {0x10000, 0x14000, 0x3, 0x2, 0xfffffffffffffff9, 0x1, 0x9, 0xfff, 0x479, 0x400, 0x400, 0x8}, {0xf002, 0xd001, 0xe, 0xa, 0x8, 0xa9, 0x101, 0x80c2, 0xfffffffffffffe01, 0x7, 0x3f}, {0x6004, 0x6000}, {0x0, 0x2000}, 0x50010, 0x0, 0x4, 0x20000, 0xd, 0x2000, 0x2000, [0xffffffff00000000, 0x4, 0xa04, 0xfffffffffffffbff]}) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r1, r3, &(0x7f0000e65000-0x8), 0x380000000000000) 2018/02/06 13:18:37 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r8 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000008000)=0x94) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000023b000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000782000)={&(0x7f0000c09000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000b0a000-0x70)=[{&(0x7f000003d000)=""/4096, 0x1000}, {&(0x7f000092f000)=""/4096, 0x1000}, {&(0x7f0000764000-0x60)=""/96, 0x60}, {&(0x7f000074e000)=""/231, 0xe7}, {&(0x7f00005f4000)=""/58, 0x3a}, {&(0x7f0000eb5000)=""/40, 0x28}, {&(0x7f00005db000)=""/19, 0x13}], 0x7, &(0x7f0000046000)=""/141, 0x8d, 0xffff}, 0x2000) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000770000-0x28)={0x3, 0x1, &(0x7f0000c1e000)=""/52, &(0x7f00007ea000)=""/51, &(0x7f0000394000-0x6b)=""/107, 0x17000}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x3909}, &(0x7f00003c2000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000023b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f000096a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cc4000-0x10)={r3, 0x5, 0x5, 0x2}, &(0x7f00009d8000-0x4)=0x10) r5 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r5, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f38000)={r4, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, 0x8c) 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000179000-0x2)="bafb", &(0x7f0000e5d000), &(0x7f0000f8b000), &(0x7f0000cb8000)) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) umount2(&(0x7f0000afc000-0x8)='./file0\x00', 0x2) r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000d0a000)='\x00', 0x2) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r5 = getpgrp(r2) kcmp(r4, r5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/02/06 13:18:37 executing program 3: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000289000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x222000) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00008f1000-0x2)={0x7f, 0xfffffffffffffffd}, 0x2) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc3000-0x11)='/dev/qat_adf_ctl\x00', 0x20280, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000dc2000)={0x1, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000191000)=0x9) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r3, r4, 0x3) 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f00004e1000)="b62b5ab3bf335ec0667106e4394486075a2f6d54d872dc20b22fdf5d6ce85150a7c8a9da72022824de9742e9fd22e2338ecae820c1a5bdb3335616cbacc679f3a71fc020e8b2a4381d84dca118b00bd73847dc85d88325baee2ebd6f1af391f363a958a62a3e92bf27f88ec544c715fb4fa03054ccd6d04f280c3d22618dc501918099f18b190bf227833123439b900a1c213f16fe5c5e6a6985957bf3e27804082b17dff87a85b8486d28a6d5134ea0ad0d183c51fb367a3939a223e39e844c2162e8077c396ef6d5b79b3cf4034ddfdddb8835a9ae5b5b", 0xd8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000f0a000)=0x2, 0x4) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xff, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0xfffffffffffffefd) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000a81000-0xa0)=[{&(0x7f0000353000-0x1000)="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", 0x582}, {&(0x7f0000ef8000)="aa468b244ff223c2bcd7b01e2982436f0970c9bb72490ecfc904c6f1", 0x1c}], 0x2) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[]}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3d000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a2e000)=0x1ff, 0x4) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)}, 0x0) recvmsg(r1, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7}, 0x0) [ 73.399670] QAT: Invalid ioctl [ 73.419841] audit: type=1400 audit(1517923117.613:410): avc: denied { map } for pid=11591 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f000036c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000021e000-0x4)=0xb) bind(r0, &(0x7f00001a4000-0x1c)=@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32}], 0x10}, 0x0) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000dbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) connect$inet(r2, &(0x7f0000655000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0xfffffffffffffffe, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x308) 2018/02/06 13:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b90000-0xa)='/dev/dsp#\x00', 0xd8aa, 0x2000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000260000-0x100)={0x0, 0xf8, "93daebe377fb2a5818b025599af8fb09e902af492031ecebfacc34125b4c6ad5acada03c2f5cd4ec8f708f52e3c2b1467b6b2a21cdd263f5c8d6da75eb0530d9838b84bdd62597146933761d8a27d288565d523ed894736fcbdaf8e0d6df05fcdbb2c6afd12bde02d31df91a286b02219f7d2a15f8f7de6c17ec5411b98999658a216780552953cf0b12ed8c8afd93200b4df4a38b310650e255a3645e245e610a36f921aa1457d79227d0cf7adcbc74aa9ac544313dadd66fe412e1cdb4db49452373e6d3ee002c8db546abadd01d5edae6c4c4e78505ef9f600103e3dc85bbf27ea251b7f35ce6309e72b23091a0b491e405ba04fe027d"}, &(0x7f0000884000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c09000)={0x54a, 0xd5, 0x200, 0x9b, 0x28000000, 0x0, 0xfffffffffffffffe, 0x6, r1}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f000038e000-0x8)=@fragment, 0x8) writev(r2, &(0x7f0000519000)=[{&(0x7f0000ec6000)}, {&(0x7f0000ed3000-0xdb)="1d1cef0e0aa5a948c436541455abb13aca799883d5d932ce2dc2663120b6e1c4eec29cef62f8e993da3a2f426756d5d9b576b8b52905bb37ed78c05745ab2096bb485c87bc6bb49c57f1c74d42a11d7f7cb75a1b2b84797b126fe84a66ab66ac07d4995581bd671153d01b7e72747b7164856ade1bd7b383694b7b9e36fbb30b1b443b63b8dd9edb8f9193fade3ed074adf9437ab972911767ad7b96c4aa78b1db75e8d090646d23728d969e4cd76fd5a492b4a3ac549c566da229f154127c6b17487e04a1cfcbe10ee4efd046455cec3b7188af10840034cd6998", 0xdb}, {&(0x7f0000b52000-0x18)="42d61d5c7d52e0e58f4e54835c74410b7425d62c3648e627", 0x18}, {&(0x7f0000aff000)="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", 0x1000}, {&(0x7f00007bf000)}, {&(0x7f000056a000)="b3980843e3957d91c1fb3c95984070b90d56dc3bde96b622cd987861ac11669f6745218caf70c92fe37401642663b3dd2265e8e81346078de7a3777687142f3bb64f0257f71b53f44974066367cd6a5b42e87725119546e46298c8fe6c", 0x5d}, {&(0x7f0000acb000)="af45e7ac844e1e0ddf4eb2b2993af9b90622f73a31f08727e319c5b6f0919497c2552bee34b0711356", 0x29}], 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000ff1000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x2}, 0x20) listen$netrom(0xffffffffffffffff, 0x3) 2018/02/06 13:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x400000000000020, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}, 0x1000000000000}, 0xffffffffffffff26) [ 73.467958] PPPIOCDETACH file->f_count=2 [ 73.483861] QAT: Invalid ioctl [ 73.555544] dccp_close: ABORT with 40 bytes unread 2018/02/06 13:18:37 executing program 1: clone(0x0, &(0x7f0000a13000), &(0x7f0000c0f000), &(0x7f0000333000), &(0x7f0000a4d000)) getgroups(0x7, &(0x7f000025e000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setregid(r0, 0x0) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f00006df000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00006ae000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001f0000)='\x00?', 0x2, 0x0) 2018/02/06 13:18:37 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, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) syz_open_dev$urandom(&(0x7f0000ff0000-0x1)='/dev/urandom\x00', 0x0, 0x400000) connect$inet6(r1, &(0x7f00006ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffd) 2018/02/06 13:18:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e63000)={0x0}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000073000)='/dev/qat_adf_ctl\x00', 0x8480, 0x0) r2 = add_key$keyring(&(0x7f0000f51000-0x8)='keyring\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000895000)=""/37, 0x25) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x90, 0x0, &(0x7f0000ed9000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x1, 0x0, 0x37ba63aabf978336, 0x0, 0x0, 0x48, 0x5a, &(0x7f0000ddd000-0x48)=[@flat={0x77622a85, 0x0, r1}, @fd={0x66642a85, 0x0, r0}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000d63000-0x8)=[0x20]}}}, @reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f000094b000)=[], &(0x7f0000dab000-0x20)=[0x38, 0x44, 0x30, 0x30]}}], 0x1, 0x0, &(0x7f00009a2000)="f1"}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000117000)='/dev/ashmem\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 13:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) r8 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r8, 0x800000c0045005, &(0x7f0000008000)=0x94) 2018/02/06 13:18:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) readv(r1, &(0x7f0000085000-0x20)=[{&(0x7f00007ee000)=""/101, 0x65}], 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b62000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r3 = getpgid(0x0) lstat(&(0x7f0000225000)='./file0\x00', &(0x7f0000657000-0x25)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000652000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006e0000-0xc)={0x0, 0x0}, &(0x7f0000614000-0x4)=0xc) lstat(&(0x7f0000a61000)='./file0\x00', &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00003dd000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000967000-0x4)=0xe8) lstat(&(0x7f0000d4f000)='./file0\x00', &(0x7f0000702000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000013d000-0x4), &(0x7f0000d8b000)=0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000199000)=0x0) stat(&(0x7f0000f67000-0x8)='./file0\x00', &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00005a5000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) sendto$ipx(r2, &(0x7f000064e000-0x15)="8033a404654a8a55001fca1970ce6de989998c619160849567e850b9e8979c94bbaba5f9f5dd3be13e71a02544dc53ec3f8f8aed5ef3dd3789b0f40b7fc8b8d211217b43d673650c8cd1488d3198c6111e1677c77805d5f71a05cfa7617e8a85e5a31246604cd9293aeafd3e0aeb0d76bc9b550a3771b42d266b5a343885f91674cf668ed3969d47bd8fb6aad640bbc886897e9df582e155f6c742ea71a56e34bce414306ab95b62d6ca49ffac6e59b88d15eb12c83fe2195a98603986c6", 0xbe, 0x40, &(0x7f0000452000)={0x4, 0x2, 0x3, "01bc95d0a6b2", 0x81}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000460000-0x4)=0x0) fstat(r0, &(0x7f00007fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000066d000)=0x0) r19 = geteuid() stat(&(0x7f000077b000-0x8)='./file0\x00', &(0x7f0000d4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000cc2000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000d7000)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000b62000-0x4)=0xe8) getgroups(0x6, &(0x7f0000628000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r2, &(0x7f0000aa9000-0xe0)=[{&(0x7f0000779000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f58000-0x50)=[{&(0x7f00008ae000-0x87)="404530befc1cee9bbef409580cd6bc72f1e2ead89249e5692e3507ece730a6e8c615885c80b513d03724c37c46b8f6a3ca398ebcd66fc295d614fd9d92f11b1047dce3a3bbaa4e00a7bbd65b37196edf2b9964b32d8a6e8a87d22129bf87aa15a87484ce3177329dbe2db21884e1997e0ee34936fe3271d0c8911c25a184e8fe89793054be741a", 0x87}, {&(0x7f00005b1000)}, {&(0x7f000062a000-0xbc)="291c70c0b7aaaf91c20093df5bf53922ff2f73eb55254c9359e79b24b4b9b900274cbf2da7cb44d5591149bef0b7eaec933b1732d18d62a79699da7170495c54a1d751caa2b002c144bad37c667b8b855079ccb80410c2b372645cd33dfb6986f6c99de9700b0c5582f595ce6b74c9d62615369e160e795e8d9c1da276bdb4c84bc55196017a4a7f71aadfd15ac1d84234e468f5f042817b9321b31402790bb610e3d8da163a228a92de65164fc75b4b24bc7e205b1d561cb3400fe4", 0xbc}, {&(0x7f0000647000-0x11)="e85e4ae9434017f5a70d7fe9f438ccb479", 0x11}, {&(0x7f000075b000-0x9b)="e579165469eab233e37866e759fc3bdf374e7116b80ad1648d4f54288835b17cd0ccc34e249402360c2ccc935bf1bb4734244d9a5f53a368a29a629c1fdc8146bb320c938ff81dd8b2b7e09a49b29f16b69afd8c7237ee95a85341d5a75027d899b614b319d1aafab0fc29229aba2fbc1f9abba1caa7cd058730f055a3062b014ba3b445eb5ed9de395e99e108d8709f0aa103e84a3de779a2cc88", 0x9b}], 0x5, &(0x7f0000b80000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x70, 0x40}, {&(0x7f0000f61000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000588000-0xa0)=[{&(0x7f000038e000-0x33)="c407d1f21125ea6e410641cd6648b50714c64e4fe4559fc8fcca23f84f180b70bc6dedc81a240a67c476c95c81b59d2d4a2669", 0x33}, {&(0x7f00009ad000)="56413372291bfa87d0e97647e79a0435c82b952afeaa7f0d5e085224b3be2e9b31573b2f55bda24a653339cf7353a21c47caa851ee8a0b658071ea812e2537", 0x3f}, {&(0x7f0000555000-0x2d)="5fa780a9c8562ba52e58971d8e25be741d9b5956804f66a209d027fdc7675bda406c1615ccc23b6b0aaeb988cc", 0x2d}, {&(0x7f0000e8f000)="2b993382ccb0c4e0a66f9130d40454d986716561d501fe67be64462bbe0cdad6a408b0340b8a256c798333addf8ddce71f012a0ac30d82c097af", 0x3a}, {&(0x7f00007bb000-0xba)="989b6b8326f4ab0181593813535263d2ec3e2a49a63fa517b68e48429a6e23ed6d6c90bb4aaeda0e1081dcebbbe3bbb19fb948aac6b6ccaf9c03db02726a65d1164120fa3c1c43ac401940469620d0d9322f8033963a5e57c74e878b65800c896e9def7383d8e30777867b845ea2bd8ea29ce610c033bffd70cdb2e8f238bcc7f491e00d877ba51ba3caf4e081bc04085cb65f316e14a4c8e067c0997a33ce2a4f4daf4f861cfbd25ec21fd9c973ba08fa3235b9aeff8412a997", 0xba}, {&(0x7f000017d000-0x8b)="a9fd8f6e8fc3c9519c73e75fd18809ffdb70ffe8911ba10ca827432b818ff8597b57604cf2096a5d49d2aa5dfd4b8cdd0aac3ef2b5f46fd47a6f788b371e8b1cb1e1be84c3ae7040cc9db6c972611fd42db6e7991ddd5cf2e3776c6aa2eb7621f88d4e69492a5ce40a53db35f4b46d85c03a37a6562d98d9fd237ba7761dc025a2e6ec31a20e54d9cc1585", 0x8b}, {&(0x7f000065e000)="dce9f44920478032135daf31732afbe16aed618ec4adad89", 0x18}, {&(0x7f0000d7d000-0x69)="f9404e756ee185a9c352497dc848eba657c4a369eb35f516d287f93bf1aa370a442c83617ea827ac850cdf19935161375a31528220cdfc6aea370837a8f30ca34ec9b2203625976eb6000727edb504c71e3916583b87de61beb2aedbefd8015d1c65d50e30c83e0217", 0x69}, {&(0x7f00007a3000-0xb0)="bf1314645be2ea6abf40d8102207bb58e037790244ad8bf22162017bd7f769d11ae6e5338afca595bfc597d141d6d466788ba1327ea3faf0cd5d2ac9986f6ab1f84f59ffc7ea6a66cda23d9953089d3ea74050a769f2b03f4a28c4a26f9906f4018f442ac9eb6bb2e05204528156298704f9a845a410f7f4b09114707c6d6c21af1e3f50846010e8f522c9da6b27b1019445173a0cb393a134dc643cd157dc57525667acde31b99060b7d3d32669832c", 0xb0}, {&(0x7f00002c3000-0x13)="b1ecc2c56e8bd43d63149ddc5a6ea45cbac56a", 0x13}], 0xa}, {&(0x7f0000524000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d75000-0x70)=[{&(0x7f0000737000)="182dbc66a294bafe7b762e8783ac4c57c156c0d6fc69fbbb9e5f2e8060c3e211bd2510f6b61cb844e31ebb3662c4c04cb5c86fcbc48d50ff0e88213fd1bb82ee270b86c6b29334a8edf3c1c39bb1c0dc8c23e1176844aaa41ad26e2f6f13de332903359ec1ec33beba1ff99eb0f741f2baf82aca", 0x74}, {&(0x7f000018a000)="d94a65dc7e892c", 0x7}, {&(0x7f0000277000-0x7)="b6e5baaaa87296", 0x7}, {&(0x7f0000aa1000-0xde)="99f169bca16022b5cc73cb0d8e481221ab890329d4a565f05eb12645e0cd40834cf5381e7ded45e7064046d5ca9c78b53da48976fdbdfe18e7b717074b91c4d717a2e48587e62839b5f74fcde0a0eccbfade6a1cb6c0409b928410476ec8bb52f5375898a6db0cea8bd982d0919c9c2ef3f74e35447bb6084cc7c878f1776e597b32d5831963c1cdbfab4fcb97f2af86f92ac1325f128d255869710bfbed55eaa972745e4364caeffdd4c9b426f7a6e61bf2eb918abbea469158e8c4c7263cf0bea7fdd72ba35eeefbe8b150b588fac6393953f0230c62cc80491e48143c", 0xde}, {&(0x7f000068c000-0x1000)="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", 0x1000}, {&(0x7f00000f9000)="0022d96d573e494dcf99a16bfab037cc353e44179f", 0x15}, {&(0x7f000023f000-0x8b)="aa1a8b7ccc0b727a1b9ba4be1de3602b8d036c2efb10be96b3c9f3a109e7002bdb435fe8678d5b005ed8807d1bec2ace561cb5fd644992c0be9e885938ec28ae3436f779d0d8017e66699acc57db04c7874cc7689e19e778d37e60fbf2687119e9376dd9d57689b29a8f3f66a8eb21a83414411f794accd8a01b4124637f1ba31bb05eea3b9e40b12a4937", 0x8b}], 0x7, &(0x7f0000b73000)=[@cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x20, 0x8000}, {&(0x7f0000c7a000-0xa)=@file={0x6976858685bb3404, './file0\x00'}, 0xa, &(0x7f000027a000)=[{&(0x7f0000602000)="14ab7d9fc2d17b22a301fc60010199911aa3e035e596", 0x16}], 0x1, &(0x7f0000f3f000-0x108)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}], 0x108, 0x4000000}], 0x4, 0x10) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000faa000)) 2018/02/06 13:18:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000045d000)={0x8, 0x0, [{0x268, 0x0, 0x3}, {0x22d, 0x0, 0x31df}, {0x34b, 0x0, 0x6}, {0xa3b, 0x0, 0x26}, {0xb3f, 0x0, 0xff}, {0x486, 0x0, 0x176c}, {0x0, 0x0, 0x2f}, {0x40000002, 0x0, 0x1}]}) bind$ipx(r2, &(0x7f0000168000)={0x4, 0xffffffffffffffff, 0x2, "83c7bd753cf9"}, 0x10) 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000fcd000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x111000) sendto(r0, &(0x7f00000b2000)="5181182971581cd180bea569045027c44ca9b0085831a4b7a6bb77409ea5b5f89c85cb304e09b2a3197a2d82457da55be3750ef8e18f6f09600faaf8f49e8d04179266e2151f47df51320c5f2544da", 0x4f, 0x80, &(0x7f00006b7000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000045000-0x68)={0x7b, 0x0, [0xfff, 0x57d, 0x8, 0x5e]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000f3c000-0x10)={&(0x7f0000840000)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x2, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x1, 0x0, 0x0, @in6={0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @empty}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}]}, 0x50}, 0x1}, 0x801) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000572000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0a000-0x1c)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) iopl(0xc1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000325000)={0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, 0xc055, 0x5, 0x4, 0x3ff}, &(0x7f000023b000-0x1)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000348000)=@sack_info={r4, 0x7fff, 0x1}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000960000)={@loopback={0x0, 0x1}, 0xd04, 0x2, 0x3, 0x4, 0x2, 0x10000, 0x100000000}, 0x20) 2018/02/06 13:18:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000cb000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000533000)='system_u:object_r:policy_config_t:s0\x00', 0x3b2) 2018/02/06 13:18:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000179000-0x8)='./file0\x00', 0x122) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00004ac000)={0x6c, "5d97bdd6ef5c47119c980f2afa35f8bf2125ee37f68bc10a5e7dd45d0ee1c12a52c949ff22cca7b9dd31f170fbd59fd1052008aec46a2ba06041063257fa5c797753ab7f3c5c88787eb3197b9ff5e10f23a0d74363c4b0743a6eaa999457c979392a675302c19886883a2646"}) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) r3 = syz_open_dev$mice(&(0x7f0000ca1000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f00002ca000-0x10)={{0xffffffff, 0x5}, 0x40}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0xba5, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x2, 0x0, 0x0, 0x88, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x2}]}}, {"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"}}}}, 0xfca) [ 73.649609] binder: 11630:11636 got reply transaction with bad transaction stack, transaction 47 has target 11630:0 [ 73.660700] binder: 11630:11636 transaction failed 29201/-71, size 72-90 line 2772 [ 73.675754] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000220000-0xb)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000c48000)=&(0x7f0000783000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000ac000-0xc8)={0x5, 0x0, [{0x4000, 0x21, &(0x7f0000c53000-0x21)=""/33}, {0x100000, 0xa1, &(0x7f0000aad000-0xa1)=""/161}, {0xf004, 0xd0, &(0x7f0000143000)=""/208}, {0xf000, 0x5c, &(0x7f00005b4000-0x5c)=""/92}, {0x0, 0xeb, &(0x7f000038d000)=""/235}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000497000)={0x0, 0x0, []}) r1 = syz_open_procfs(0x0, &(0x7f0000312000-0x3)='ns\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e46000)={0x0, 0xe1, "bb817f8f249213099d8fb9a7535f557d4d0978e56f8d2892a54c5564d5bb24bb8ed8c1060104f48be80cca780ae11d5da674a09a945d0b8ce6ccc2de519ec4815d5b641c45eb4554511c95ffa51c38fc59d06185d7fe3035b1bdcd7bffbd1614fba62a4bb9cdd6e3175f1b38b75db54872d4ba08d2df10a832b61357d81709464239397ef9a25b1e343f36628350c97bc0cb1c0e74a1afbb24975441e1d27335194e3d11c762c57508864583aee2829ba0ad7d8fd30957c62fd0cd5e0370c46e06aa0a8058f332f5d6ce15ac2832a183868b2732c79311b30170cc631c6abc4c66"}, &(0x7f0000d55000-0x4)=0xe9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000620000-0x98)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x10001, 0x2}, &(0x7f0000176000-0x4)=0x98) 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471"}, 0x0, [], {0x77359400}}) [ 73.701848] binder_alloc: binder_alloc_mmap_handler: 11630 20000000-20002000 already mapped failed -16 [ 73.721261] binder: BINDER_SET_CONTEXT_MGR already set [ 73.734953] binder: 11630:11643 ioctl 40046207 0 returned -16 [ 73.741832] binder_alloc: 11630: binder_alloc_buf, no vma 2018/02/06 13:18:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00002e9000)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000884000-0x10)={0x0, 0xae, 0x1, 0x6}, &(0x7f0000223000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c2b000-0x14)={r1, 0x7fffffff, 0x0, 0x1, 0x10000, 0xffff}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008d8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f000016c000)) r4 = syz_open_dev$midi(&(0x7f0000017000)='/dev/midi#\x00', 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000d4c000)={0x0, 0x400, 0x80, 0xa1, 0x3, 0x4, 0x8, 0x6d0a, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xbf}}, 0x9bd7, 0xffffffff, 0x7ff, 0xae, 0x47a}}, &(0x7f00001ff000)=0xb8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c44000)=@sack_info={r6, 0x8001, 0x401}, 0xc) bind$inet6(r5, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000280000)=0x4) 2018/02/06 13:18:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000db5000)={0x3, 0x2, 0x1, 0x3}) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003d2000)='/dev/dsp#\x00', 0x1f, 0x8002) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b75000-0xe7)=""/231, &(0x7f0000ae3000)=0xe7) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e88000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x3, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00003c1000-0x4), 0x4) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000814000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000f6e000-0xc)={0xcc34, 0x10000, 0x4}) listen(r0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/rtc\x00', 0x2001, 0x0) r5 = shmget(0x2, 0x4000, 0x54001480, &(0x7f00002d6000/0x4000)=nil) shmctl$SHM_STAT(r5, 0xd, &(0x7f0000211000-0x47)=""/71) bpf$BPF_PROG_DETACH(0x9, &(0x7f00009da000)={0x0, r4, 0x6, 0x2}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) [ 73.747608] binder: 11630:11660 transaction failed 29189/-3, size 80-8 line 2957 [ 73.768777] binder: 11630:11650 got reply transaction with no transaction stack [ 73.776442] binder: 11630:11650 transaction failed 29201/-71, size 72-90 line 2757 [ 73.792840] device eql entered promiscuous mode 2018/02/06 13:18:38 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000798000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f000035c000)=""/188, &(0x7f0000001000-0x4)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x9, 0x41, &(0x7f0000850000-0x10), &(0x7f0000fd9000)) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt(r0, 0x800000000000084, 0x8000000007a, &(0x7f000023b000)=""/8, &(0x7f00004ee000-0x4)=0x8) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000162000-0x4)=0x3ff, 0x4) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000cec000-0x58)={0x2, 0x0, [{0x1, 0x0, 0x1, 0x9, 0x20, 0x4, 0x2}, {0xc0000000, 0xccbc, 0x1, 0x10000, 0x5a7, 0x1}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f0000f77000-0x4), 0x4) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000694000)={0x0, 0x0}) accept4(r0, &(0x7f0000f60000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f00009d8000)=0x32, 0x80800) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x2) flock(r2, 0xffffffffffeffffd) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000058a000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ce000-0x38)={0x0, 0x0, &(0x7f00005ed000-0x50)=[{&(0x7f0000fb6000-0xe04)="8851bebaa21af341bd9237dc1c348e7f5750a41e06b06b4f0717999eab939048228e9c95ad954a01e24681d1260fdde666c666453b758a8b7cceba22ee0bb8d227266e3ec88034539255fee23612e76ab6f650f0d7f6dcc544762c9880c687080dfa5bdb11ab6d91bbefc65473bdc3dc7aba738e4de0e76de130209f83fb41e6fb65775b1278d0867566986de5a7af96ac05d7fe2f9d081dcbf36e2e6b7056625062f1a380bd75174f8efb0683f1eced10671a433ccf39bc0995159675805a46", 0xc0}], 0x1, &(0x7f00002e7000)=[]}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ee6000)=[{0x4, 0x4}, {0xc, 0x2}, {0x4, 0x4}], 0x3) recvmsg$netrom(r2, &(0x7f0000fbf000-0x38)={&(0x7f0000f09000-0x10)=@ax25={0x3, {"4c9fb8aefc3787"}}, 0x10, &(0x7f0000f8e000)=[{&(0x7f00004b6000)="6f08147a5999b9fb9571713d3e8363316abdbabd8c0bcc994a0a0ffc40a4be258cba929b163e7105f8058bbaaf6efc9f2451d28a6b362d74b38ceb4612d56ef92e909115bec2835c6e294a6372878760107266f0ff8226653f332ff7f6067ce09c83f2cf644f11bd53adf52fad7e6eca220b1d379bf6991034d5f142dc6676cb", 0x80}, {&(0x7f0000440000)="2d02682222f05b0a", 0x8}], 0x2, &(0x7f0000734000-0x15f8)=[]}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000745000-0x4)=0x20) [ 73.843771] device eql entered promiscuous mode [ 73.849465] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.860954] binder: release 11630:11636 transaction 47 out, still active [ 73.868124] binder: send failed reply for transaction 47, target dead [ 73.876434] device eql entered promiscuous mode 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000342000)="73656c696e7578807472757374092e70726f6300c2", 0x5) tee(r0, r0, 0xfff, 0x2) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x10, r0, 0x0) 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000009000+0x48a)='/dev/midi#\x00', 0x10000, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000009000)={0x0, 0x94, &(0x7f0000008000-0x94)=[@in={0x2, 0x1, @rand_addr=0xffffffffffffff7f}, @in6={0xa, 0x3, 0x33d400000, @mcast2={0xff, 0x2, [], 0x1}, 0x355}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r2, 0x4) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) fremovexattr(r0, &(0x7f0000009000-0xb)=@random={'trusted.', '*}\x00'}) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000034e000)={0x0, 0xffffffffffffffff, 0x0, 0x0, "2c75259946e0dca4f8af40f0f0cdfe2907573749d2e76bac5fd45322fb5675bf"}) r1 = openat(0xffffffffffffffff, &(0x7f0000934000-0x8)='./file0\x00', 0x2000, 0x44) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00004f7000), &(0x7f0000e71000)=0x4) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000004000)=""/4096, 0xffffff05, 0x0, &(0x7f0000013000)=@generic={0x0, "8d4e9e0639dd4bd09de86de135604989b495d6bfd57f2a325f07d3ed22583bdb58a8bb98f1c352e245bcdd1c9ef410839b84299b33a94bf575cf56dcb23364fef6aa0df2bf437917283460087bde634ff89ef3e9826c06b1896770d1359921896d0ed0b0d602d8e992fcd5a80325531e2310689e4577b721d9d8d3022c89"}, 0x80) recvmsg(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f00002d2000)=[], 0x1000000000000121, &(0x7f0000f1a000+0x1e5)=""/87, 0xfffffffffffffe44, 0x7fff}, 0x2) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000edb000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ec2000)={0x2}) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000083e000)) syz_open_dev$sndmidi(&(0x7f0000f93000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400400) ioctl$VT_ACTIVATE(r0, 0x5606, 0x8) [ 73.940233] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x0, 0x300) socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e}}) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000afd000-0x5)={0x73, 0x79, 0x7a, 0x2}) 2018/02/06 13:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000add000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000075000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) bind$nfc_llcp(r1, &(0x7f0000073000)={0x27, 0xda, 0x827, 0x5730ffa7ba976cb4, 0x4, 0x10000, "d06907b3230bdb2a393dfc247f9b9721c1872f0719b978515a51b5540812d986b6bd6728389f4aafd19c9c0e43076f448cb9b5aa4ff5e5a930fbbd17e1bb58", 0x4}, 0x60) execveat(r1, &(0x7f00004f5000-0x8)='./file0\x00', &(0x7f00001e7000)=[&(0x7f0000b5c000-0x13)="7d8e776c616e316367726f7570657468302400", &(0x7f0000f6c000-0x9)='/dev/kvm\x00', &(0x7f000025a000-0x9)='/dev/kvm\x00'], &(0x7f00009a1000-0x20)=[&(0x7f0000621000)='\x00', &(0x7f0000358000)='/dev/kvm\x00', &(0x7f00009fe000)='!)\x00', &(0x7f00002ba000-0x9)='procppp1\x00'], 0x1d00) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000a6b000-0xd8)=@pic={0xffffffffffffffff, 0x10001, 0x7c8, 0x800, 0xf4, 0x8, 0x8, 0xa, 0x53a68ce4, 0x6, 0x6, 0x5, 0x1, 0x3, 0x4, 0x8}) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000a22000-0x400)={"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"}) syz_open_dev$binder(&(0x7f00009f3000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000b38000)=0x1) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f00006a2000-0x4)) r1 = creat(&(0x7f0000e33000-0x8)='./file0\x00', 0x2a) umount2(&(0x7f0000e5d000)='./file0\x00', 0x0) prctl$setname(0xf, &(0x7f0000b4f000-0xa)='/dev/ptmx\x00') setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfffffffffffffffe, 0xfffffffffffffe04) 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004ba000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000e4a000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x8, 0x2, 0x1, 0x7}, &(0x7f0000299000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000be9000)={r1, 0x20, 0x1000, "8e8783091ff9148e19651a0cb5af69e06c78342c28c26e9a7b11c81d470349e972176b5711bc1f44d0f571d2f48b4421f8fbf2e1df9ba883aff855d959d3f951f153fca3f662e46f0033a0902a13bd8067eaf6a2ad9f752dc65803906545f9fc70e767b04648360d7d76b32de11d6c4b78e477ac91d01671e08d0541a111c3e73ec180d255c42eba613e8711d3d2c06b5474bcd86de08bcfc1dbe0cc14fe8989b44ef0f99cd50c69b3b5b1c2b29c55364b80c41bd63f06bd80d3ebd6956dd9634c507b678727232252caa2999fa3b4fe4aeb5bce30aed255e97b6bec51ff9658a16a7e5779c82dca76fac0f586a811400e8e6fd3c1792eef9949106c0d8b083cc406dd413e923d1286931d4e0828f9a941398d209a3852d8ec3e654160648162c75d7c0b81f67f688cbadf0f83af90cfe6e371c6d56daabd4470059deef39e73fb5a7146e651cab60a1773a8aa6d69c1b3d584bfc1f9bb3f2a8f14f2eb2abe0b61cac9baee7c73ce18b3ae96dd79183f62a6f1750b20ee8b1d0d630d1907b8edc606189318b7f7964806cc5e9bfd2006c141e19f530014ed2084bf013afb703129ccbb084bd80f5e4b181bde0aa7cb88ee57ae3765cac8e5a74913970ca6e5679cc2e38f5c84512bfc90e9bcd08065f06e38c134081913b79f1f88b7b6035b2bb3d361f45b72199ac42c434824452ee1dc149c25712ceb75354fb9161b3202ea2b6658ee6c3245d13a1467385ff78b9d907000d3d3e31ac8d20a294132019a704d6094494015ba60319107158c5360e8a29d25ed9bd59bc5197344878f886d2045d9fc83e6fcce4f1e7ce0392fed2f760e3254a570da1f41d52d17fd2575b6f84936dfa4b9d687d4a5459ccaa1540a2a8495f6f27d5d17efdfe1d1f59a26628a56cdfe03322a65be818ee058985d29b1e8b9e7f82ec03aa68e9edf2631944f125abee4d70237701520c115e914f77bd81c206f68a8c105d6b74fa8812403a33b6f5608f57f9cd7455b5a76f4b578f15e4c136e746072f631b802d28bcd9368a4b2ef0b17f936d475f626305b89766fafa06fabced4e642db76a5f95746adcee32fcc0d38fb7e969f2be6126cb271694e6af0812f2d73efc5a426eafca6395ad7ed0cd887fbf7066d9275a3c9e5e6ffe55ba92fc4f7136ba4db9c7d581522ab025321f49fb6c99f11bfd968cb2fa0c97caeb5adbdfd15ec67982ee9eec43729f47dec749238adeda6d4f37c1f251e1ef831d65779dd0bae73130a86fd2f22b7d28700a178e9fcc5a3a9bef054a42af6496ec794d470dce7a92f862cce4c37d0240b59ffce4af97645be014789939b5503e7de7da6d0bd779aa435b30014d203dca2e5da5de51c8f1e8965e686fa3d4306e261cc13156e27f453bf6890fc6e66b86564a6862c57083e3785616d88ee9a29e5938f5f180d23f5f9b5276b56faa8987c5b77f7a7e4458ef3918304ff1135bd3bde047303c3643de83e7e1e1298d905104d80ddb47e9fec568ee2bb7d0c2ac910af40e0a10eaea58c1b2c5acd4112b3b8bd9d8a3711ae30d11fe4a29e44048816ef4766cca23fd46179f084fe328af5e207a319f042e6277cff6748e54fd4ba647ebf48755375c0b0fe34ae21c08f6c58c520978f976bdf051b2012508f0b5a6fadee3c4d84c2de17ee4680dd124b3b226b4b7bd13f2c05250fbf5bbb7caedf575fff6fa86a3a4c73d5ff6cff4a939f39c683367c58921cdf410054551efc887299d858bafc0b6fff5a5b80ad5dc899d4e164ff3e7a2da983331800ee251f4e714d5dd54667fe97dd17ab9202d800f4e7ca6b9197882244b60e9f3c63d2d3c4b8ebc420b8adbafddd9c12a807a34da51343d3840fda09c0985f32339704f725187ec2e050aaaf57ef2819b04ee5b0dcb81cc739177684a5ccbd76b6d03cf1b222648b72717aed24d5ca762b4f6c273454242842e462416abb73e5a3f66781f5e66436d08de0088b4d67fc0d823f27c2c73d06bb3f7bc0083554c81a9521a5ea15878a17abfb3c477c83733535fb925e7c634da406ed9681b880b97621a68ef9f1cf294890bda7c4340efd8492e5702bcbcbf2371d96100e3feff5248b1e42c475904061422acba627663e2f770df184881311c1547fa0b42ef0ae00aba3a6366168b5d5db25235c30af026538be4a2aa8701ba7cebdacbc9924a13f2d58dbe8d364703c4f0e23c77a690fb40e66ae75aa9348a93c48cb4462c3220de54ba92f06e056e9f237cf5d8000f02ea1fdbc5d8abf05ef3859e9e6dd5096a29fe80e956f477bdf473b6b7d5bf428cdb179d46d0d9a5b3356b608e1b659ce763c842a621259972c0649a02aa93a92f83ccf6d91436642eb4e2ccc5f192f227a1aac093771071da8c9ee214d2362ae955ba7d45ea8b212c229592b0d67612512793984a84ec3ca194646c2f7faa904b8a8ac9c710194e9198a77e423c49b57e2d4679fd5aa8b13678a9256c00d749e16e51a8b9b899628d0f9ae0ad1c147788ebf8267613277505f46165eb7a274708b12f6dfc9a2ace48614072b496bf00bbde1e69ea18aa7dfc41109091f919890a089c1f715af569bed94e22b03097bbd64d20bee210f82eb03a647b7ca9fbe43d06aade57d106adf94631fe053919801de54c14c2daae7944c5636f0c6fe88e3997a9fddf660dbd913676a7f228bfb308b9f843d8d58d2ba14e011b3e67dc801d61989293ea5e6dda7070f09398adc6e29fc33f4851005479396fd84bb8733e07160ca89c2543841351e4d93ee0a9a187fd14c5af6c23325833c167d00d7dd8c747fa16dd9cc7705ae7c87b07e6ae04cfa2029a182d6386477f99303318ac1a9da22fb296612b04653e34b9b8b15d58e33378a05a02214aed3cb35f68654357dad8a51e1e3c47f1b574ddc9816385cea9132a1f0d099cbf47544bbcc5f5869749ea25212696d7cdffc5a2117480f87bd1cbfcb856da6efb7dd185f88536947aa3472c48f77352144408347fce6ba4dbeee7311e446e6c640bbba877b110293fd399d9eecf49dc68e630902f38aea9fc711f15688b05bd01729228b32fa8b9aaf3ff24efae720a17cf75dab5516a9a0d6e721c2b92f1efccfcfdfd66c893a7a0a0f27b8907e4516f57fec7fe4610c1ed57f5a6e60f90ad018887089cbefe23368caf8a6b968911e677b3945f8335aa653c8f9a903803264a30bf71db25ab8fcd888ca8dbbe4e81823b3a4c6f21d61ad3cc3872c339b6e305810410598bfedc46ae9db0ce9ad5334d6d72cf6425de87947f6e70efa30a78e98629d10d393bf3c15933ece13f16483e47fed28df91fbaf4c48054227bcf481e46a8fb1e224bdad9ea2364a660f03cfc0b08c22314a9be2d66ab7da25c1ef86818b57e1ff9e5a2bd9d1e553db86f3cb4d54c3e5d0e7010e51df203b40769c7d8aa06c122285227b3f50d2e96c3706f6beab0b4e8e3b7549ff824ae1700a6a0ba5233e1576f4d5ec7041940640ca9afe9133eec02afe223b595fd173e63b66da624bb6dd46e2eaefb74f1f3765c0d4e3e380f2efab56eb13be074f3633123a4c33478ded2b75fc5b7c6d5222e7a9660f0caa1b01573c362626d4bcbe13ccea2fabb9b028827a50411e9c8e10ee87d4b065775ed4f3a25906433c353503abe178b813eeaaf71a3b74eec69755e7c7a7ad3d15ea4e8e3e730c3735bddf50e929c9fade13f05a6a53a48a6e442ea93a6d3bd4c8b52a3cf8fa4be1d62d3cea8923b1a28be682a9857f189060bb99beea410adece67eff837fb45bd0c72d5237451e84091108f45285075acf43132a5adf37b7ae5c1845b310cdf97fe1c57561227bed4d60b94a1f8821f7e7247da59a62baf4c286a3afb314293dbe452794d2791dab94cba6ad12d911f75f6fdbd678401f53d6b4ea9673082b200a9a6a7e7c091eb0c050b25e937f19a52b1564a1d53b4b64390f3e303d515d2439e300c5206a636deec81888a91b741364d8d4d3d58e2dfaf9839958a8e9925c1790bee09f857ec38d50129c4d6d6c1d13ce2ef9d94ca48f4f159e6de51c08f3de7709bd5192c4ab835329ca8473b4b9502c378c439014c7c9ea4060ebc178f68119b77c9186ac64b15ce4ee92abc6434bde216e93ebefa89cf8228df92fec60e776fb5c96579d96c7bde3a83b87410d9fbda85c788f736682dbaef2140d89cbeb13659ef9a2fd8e60996a4a918dfaa82ce4982665ae1e76f60f93cde3cda588a354c6c9b482cac3aa30a69d9555c1c64c1372dff41f2de2f7c318b51d33be2ff96313d3403028c95aa7e702e8aacc202d29212dfeeb74f9718549a605f80f11d9d92c654885f59da82a56ad8d8c28614d8a570d6ec053769cdacab86accd10a007c17488a432442a66757f78747e5175e0b070afdedc3b6c2bc5ad80afea95c920721502d8e0fd9081df855cdaad3dfc900958453c2938f5d4378ad8df6d612051c0d645ae69ad062dc726815efe362bf62289ff9dc8d03da9eac2f1433100a06af2e5c2cbb7760d777a79421a06ed8da6cc577d7012b7ef57c96d79f7c5ac4596db2b6ef052f2147c1e155a74e5620b02e0e0935dd504a19b34d39ca364c180af0a340b8a0c847255e3a3c15e546ab945ce0a56dc520a7ba19303a0d49b1928d7975ba2512a33703f0c77b4a149e7d630c8d7eb277f7c71572fdaa23b6943c01e2ae82406ad8b25a2adf592e27ffe636477ec6c7f37ac8244bda09b1a6c9e6a6751f39868c7be8424377ed817cc43069dc428f88a9970b0790fddb0fa267efa1c87983140c9e9417850afe4714a3d461f6a9069b68f248d8464e35a71adf0db2c9c5c5eeb720724765dc11b9021a4afae9efe2e288d184640c251b41a84bfaf37e52c81578a01a63ed2af99c705023c835a90798c14ac68675e58cb02aa43d4fd41a270a9bbcbec22f372b4b4425aae080f9f64703dce90b8822cd171044d74a67aaaf9fe23201a6fea1efd5908997e63c5f472c9849554f57ec235c02463e128fb9770d0b6bf8659dc17bb14e47415035c5ee39a8792612b2f2eb88d3e07990d89b8711b00658608fbd8f381e6eb1209a1904306ee1dec1fdf8c326d3b0934b0d11334992c724f8dad96f6f737d15fa19551348b47f63bb5b0885114facbd938dbf92cfa162e1b2ee93e675cbc29518d2e6786e89061019512b00e656367dad9e6bf18c91069a632ee3dbc1cf8c1c8819d73486323dcd5d122e36ee8a0c2ac712227a2616db87fbbbf3bc6326cfa9f60a7950a5d92f62d6beb535e835ccf23af995c685a89a52d47ecba337940a6d4de5686de99e1b0a023accc52211663ab6edf544dcd1e44fb57de048bcfa8304496307948c1ce61ca0531db622e59a903714887bf2a3f920dce6fc0dd3badb20aae7f78088387a61750c6560e81c02a0af02ecb4f358c9c0f7f4189a39df04a0a7aee1d15461fa101bbdb987c5742669b1c3dac1b4f8a6173cfc2a1ea87d7f44f02bb28ef87a4a714e3904e6b91115fa8f6fc37a25ebeb835482d642a9afbd0fca20fc620ab7787854a098c7ad19f7d487b76536e3473b603af8aa5938d63c7cc51c5523e507593ad63d38a5728ba62281a7435db0f22a7010c4ffbfb3b2ba66071991bb13bd21d328f996f36edb1671627f8d8d6d446d36f7d1bd0c5a8c0a3ef8d3f0313f77e1729922a472ce06a1bd2703ab57251a10627fde5c75c74c5c6114a6d0d7ddbe66484bea9931f0f8e58672ac3b1d0d2c375a09cb4caa26831962c5e01c214d4d6a7f96c273ac3877f82b04c51f021c34e74c80ac37a0a51db6e331a8f923b8d"}, 0x1008) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000), 0x0) prctl$setfpexc(0xc, 0x100000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000a3a000-0xda)=""/218, &(0x7f0000050000)=0xda) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000586000-0xf)='/dev/sequencer\x00', 0x80000000000082, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000c96000-0x6)={0x9, 0x1c0000000000, 0x5}) select(0x40, &(0x7f000017c000)={0x6, 0x6, 0x20, 0x9, 0x20, 0x9, 0xaea9, 0x7fff}, &(0x7f0000c4e000-0x40)={0x4, 0x8, 0xfffffffffffffffc, 0xf5, 0x7, 0x387, 0x5, 0x6}, &(0x7f0000448000-0x40)={0x0, 0x8575, 0xff, 0x7f, 0xfffffffffffffffc, 0x9, 0x0, 0x4}, &(0x7f0000c8f000)={0x0, 0x2710}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000589000)={0x8, 0x5, 0x1000000000, 0x7, 0x3, 0xffff}) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000010000-0x8)='./file0\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000-0xe)='./file0/file0/bus/file0\x00', r0, &(0x7f0000002000)='./file0/file0\x00') socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000713000)='/dev/midi#\x00', 0x0, 0x80040) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000986000-0x4)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000c74000-0x4)=0x53be, &(0x7f0000799000-0x8)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1494e595692d4f4c) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000291000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00006c2000)={&(0x7f0000c01000)=[0x5, 0x2, 0x4552, 0x6, 0x70f, 0x8000], 0x6, 0xffffffff, 0x8, 0x9, 0x100, 0x5, {0x7fffffff, 0x7fffffff, 0x9, 0x81, 0xff, 0x6, 0xffffffff80000001, 0x661, 0x8, 0x7, 0x4, 0xa1fa, 0x8000, 0x7ff, "077ae6fa7a95ad35eb91cf21f3b9e7b690dd2d28fd6d10335db2f71efb56b509"}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/32, 0x20}], 0x1) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a2d000)={0x1, [0x8]}, 0x6) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000036d000)='/dev/admmidi#\x00', 0x9, 0x602) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000634000)=""/210) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f000033a000-0x1e)=""/30, &(0x7f0000148000)=0x10000018e) socketpair$inet6(0xa, 0xa, 0x1000, &(0x7f00000ca000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c64000-0x8)={0x0}, &(0x7f000025f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000cb9000)={r3, 0xffffffff00000001, 0x3}, &(0x7f00000ad000)=0x8) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7ffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7b0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe4c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r0, 0x20000000000001f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bcd000-0xf)='/dev/sequencer\x00', 0x2042, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000c94000-0x8)) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6f000)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000f68000-0x4)=0xffffffffffffffff, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0}, 0xc) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) signalfd(0xffffffffffffffff, &(0x7f00008e7000-0x8), 0x8) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = semget(0x3, 0x7, 0x0) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f000024f000)=""/123) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000237000)=[0x4, 0x9, 0xe21, 0xfff, 0x1800000000, 0x0]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) [ 74.277316] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0xfff, 0x0) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x63)) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000427000)='/dev/ashmem\x00', 0x40000, 0x0) ioctl$void(r0, 0x40087705) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00002db000-0x1000)=""/4096) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004fd000)='/dev/mixer\x00', 0x4000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/02/06 13:18:38 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000354000-0xf5)="6b9111294d133f3763f9ff4f10c34110e5ec99b2d60e695970350d3260961e6518d0f1e037a3a28aeaa2ac261a7de5236f40cd70a74122283f370b5da8baac20d23136c1568a17c300b195a433bca38a23343e88997adb7d4a536bddd772b477afcc72aa8018cf5e803dc4758dcd7196dff959e07bc37a1595dfb0ae897a716d60fef5b5d7dafd18c03fc5b6cb33c3599340e62dbc1793ce109258fbcd78fb72f39e6d54d86f3c06e946500d2aa3162d19ac574d0c6143577eaa155c2d8dfb4ff416814e651029e210088afa477a728a27e36147b7bdfbe4d67148659393676bc4e61b812ee453e7925e0b60431627a1b195f18e77", 0xf5) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) 2018/02/06 13:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x20000, 0x0) fallocate(r1, 0x0, 0x0, 0x9) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0x75e000)=nil, 0x75e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000069000-0x3), &(0x7f000075d000)=0x8) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000075f000-0x8)={0x0, 0x6}, &(0x7f000075f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000185000-0x8)=@assoc_value={r1}, 0x8) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000075e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000075f000-0x8)={@dev, @rand_addr}, &(0x7f000075f000-0x4)=0x8) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c87000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000296000-0x4)=0x100000000, 0x4) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) open(&(0x7f00005b4000)='./file0\x00', 0x20000, 0x108) dup2(r2, r0) write$eventfd(r0, &(0x7f0000f54000)=0x2, 0xffffffffffffff54) 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bef000-0x8)={0x0, 0x0}) r1 = socket$l2tp(0x18, 0x1, 0x1) fcntl$dupfd(r0, 0x0, r1) r2 = getpgrp(0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000ec5000)={0x2, r2}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ecb000-0x4)=0x0) wait4(r3, &(0x7f0000ec4000+0x126), 0x0, &(0x7f000025d000-0x90)) [ 74.350436] mmap: syz-executor1 (11770) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000bd4000)=0xbb6, 0x80) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000f7b000-0x10)) r0 = memfd_create(&(0x7f000075a000)='ppp1cpuset)\x00', 0x3) ioctl$KDDELIO(r0, 0x4b35, 0x1) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f04000-0x18)={0xaa, 0x18}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000e9a000)='./bus\x00', 0x85, 0x0) unlink(&(0x7f000057b000)='./bus\x00') read(r2, &(0x7f000043c000-0x1)=""/1, 0x1) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e7e000-0x10)={0x1, &(0x7f0000483000)=[{0x0}]}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00009bb000-0x40)={r5, 0x9, &(0x7f00004a2000)=[0x77d, 0x8, 0x100000001, 0x7f, 0x3, 0x4, 0x8, 0x2, 0x401], &(0x7f00009d0000-0x28)=[0x8, 0x6, 0x9, 0x10, 0x9, 0xb4, 0x7, 0x7, 0x100000001, 0x3ff], 0x54ee0c37b8a9d498, 0x6, 0xffffffffffffffc1, &(0x7f0000f50000)=[0xcb, 0x9e99, 0xff, 0x6, 0x1, 0x0], &(0x7f00005d2000)=[0x9, 0x4, 0x80000001]}) r6 = dup2(r1, r2) clock_gettime(0x0, &(0x7f00009be000-0x10)={0x0, 0x0}) select(0x40, &(0x7f00005ec000)={0x2, 0xffffffff, 0x0, 0x2, 0x8, 0x0, 0x7, 0x6}, &(0x7f0000009000)={0x4, 0x7fffea5b, 0x1f, 0x7, 0xf4da, 0x8000, 0x1f, 0x1c00000000000000}, &(0x7f00001b1000-0x40)={0x2d11, 0x400, 0x7, 0x2, 0x9, 0x6a, 0x3}, &(0x7f0000244000-0x10)={r7, r8/1000+30000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r6, 0x111, 0x4, 0x1, 0x4) tkill(r0, 0x16) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100ffffffd, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e96000-0x10)={0x4, 0x4, 0x80000000, 0x101, 0x0}, &(0x7f0000d9f000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000fbc000-0x8)={r1}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000314000-0x8)={r1, 0x7, 0x2}, &(0x7f0000026000-0x4)=0x8) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000003b000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00005ba000)=0xe8) stat(&(0x7f00006e1000-0x8)='./file0\x00', &(0x7f000019e000)) syz_extract_tcp_res$synack(&(0x7f0000509000), 0x1, 0x0) r3 = dup2(r2, r0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000762000-0x14)={0x0, 0xfffffffffffffffb}) sendmsg(r1, &(0x7f0000056000)={&(0x7f0000fda000)=@in={0x2, 0xffffffffffffffff, @empty}, 0xb2, &(0x7f0000394000)=[], 0x0, &(0x7f0000a54000-0x10)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce7000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000874000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000524000)={{0x2, 0x4}, {0x6, 0x8}, 0x3, 0x3, 0x10000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000cf0000-0x8)) 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f00007fd000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000437000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000082f000-0x10)={0x7, &(0x7f0000747000-0x38)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000631000-0x8)={r2, 0x2}) r3 = add_key$keyring(&(0x7f00003d7000-0x8)='keyring\x00', &(0x7f0000e68000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000034d000-0x4)=0x2, 0x4) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e5000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000157000)=0x1, &(0x7f0000c95000)=0x2) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmmsg(r0, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000e77000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000637000-0x50)=[{&(0x7f0000126000)="ac", 0x1}], 0x1, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) 2018/02/06 13:18:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000cd8000-0x39)="1b6f8acb498ec3b65a3760813ff050e6ac1d71a793a55107774c2c4275be954cba312c50c8774d97e531899edc1fd44bd5e36c8c7da9d47cf2", 0x39, 0x8011, &(0x7f0000b1e000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) r1 = creat(&(0x7f0000526000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000bdc000)={0x0, 0x74, &(0x7f0000fd8000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x71, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x0, 0x2, @empty, 0x6}, @in6={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}}]}, &(0x7f0000167000)=0x10) getsockopt(r0, 0x9, 0x7fff, &(0x7f000073e000)=""/218, &(0x7f0000930000-0x4)=0xda) set_mempolicy(0x0, &(0x7f0000efb000-0x8)=0x2, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c0c000)={0x7f, 0x1f, 0x200, 0x2, 0x7, 0x8, 0xfffffffffffff800, 0x80, r2}, &(0x7f00004e3000-0x4)=0x20) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000862000)={0x2, 0x1, @loopback=0x7f000001}, 0xfffffffffffffea9) shutdown(r0, 0x800000000001) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004ee000-0x10)={r3, 0x8, "4b39ccd55f3b6f72"}, &(0x7f0000b7d000-0x4)=0x10) getpeername$packet(r1, &(0x7f00005c5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fd6000-0x4)=0x14) bind$packet(r1, &(0x7f0000f84000)={0x11, 0x1c, r4, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) fcntl$getownex(r1, 0x10, &(0x7f0000695000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r5, 0x2, &(0x7f00003da000-0x10)={0xd, 0x7, 0x401, 0x4}) fstatfs(r0, &(0x7f0000ec9000-0x4f)=""/79) 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$int_in(r1, 0x0, &(0x7f0000003000-0x8)=0x9) read(r1, &(0x7f0000002000-0x7c)=""/124, 0x7c) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/115) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/154, 0x9a, 0x0, &(0x7f0000002000-0x10)={0x2, 0x0, @empty}, 0x10) syz_open_dev$dmmidi(&(0x7f00005c0000-0xd)='/dev/dmmidi#\x00', 0x9, 0x400080) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xeb8000)=nil, 0xeb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000eb9000-0x12)='/dev/input/mouse#\x00', 0x9, 0xc002) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000eba000-0x60), &(0x7f0000eba000-0x4)=0x60, 0x800) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ebc000-0xa)='/dev/ptmx\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ebb000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f00007a1000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd4000-0xc)=@sack_info={r1, 0x0, 0x81}, 0xc) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eb8000)=[@in={0x2, 0x2, @empty}], 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40}, 0x14) readv(r2, &(0x7f0000eb6000-0x8)=[{&(0x7f000070c000)=""/144, 0x90}], 0x1) [ 74.459125] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000e10000-0x459)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = socket(0x7, 0x806, 0x5) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000cfc000-0x1c)={0xd3f3fc294ab90ea4, 0x8, 0x8, {0x8000, 0x3}, {0x2, 0x37}, @ramp={0x4, 0x100000000, {0x9, 0xc2e, 0x7, 0x9}}}) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x9}], 0x1) semop(0x0, &(0x7f000001a000)=[{}], 0x1) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/policy\x00', 0x0, 0x0) sched_yield() ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001d8000)={@generic="98dad2230de55887bd19401717306dc6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) semop(0x0, &(0x7f00006bd000)=[{0x0, 0xfffffffffffffff7}], 0x1) r1 = open(&(0x7f0000db2000)='./file0\x00', 0x400, 0x82) fallocate(r1, 0x2, 0xfffffffffffffffe, 0x5) getpeername$unix(r1, &(0x7f0000e4a000-0x8)=@abs, &(0x7f0000e81000-0x4)=0x8) 2018/02/06 13:18:38 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x14, &(0x7f0000001000-0x1), 0x0) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000eb4000)={"87ccae18409973b1c5740939ec97d0e1", {0x4, 0x7, 0x7ff, "9fd1d2504523", 0x8}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)) write(r0, &(0x7f0000417000), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000737000-0x5c)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfa}, {0xa, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0x4, [0x0, 0x26, 0x101, 0xfffffffffffffff7, 0x4, 0x8, 0x1f, 0x10000]}, 0x5c) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bd5000)='/dev/usbmon#\x00', 0xf241, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000e51000)=""/169, &(0x7f0000e8a000-0x4)=0xa9) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f0000723000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000e29000)=[{&(0x7f0000fab000-0xd4)=""/212, 0xd4}], 0x1, &(0x7f0000bad000-0x80)=[{&(0x7f0000396000-0xd3)=""/211, 0xd3}], 0x1, 0x0) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000), 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4), 0x4) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000ef5000-0xc)='/dev/amidi#\x00', 0xffffffff, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}, {}, {{0x77359400}}, {{0x77359400}}, {}], 0x36a) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000d43000)=[{&(0x7f00003d8000-0x80)="1c56", 0x2}], 0x1) socketpair(0x4, 0x4, 0x0, &(0x7f0000880000-0x8)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000d81000-0x20)={@generic="ce764927e6c2b5fa0b20dc1e780d82cc", @ifru_flags=0x100}) [ 74.601694] ptrace attach of "/root/syz-executor2"[4221] was attempted by "/root/syz-executor2"[11825] [ 74.672317] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000e14000-0xd)='/dev/dmmidi#\x00', 0x82, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x17, 0x1, 0x1, 0x7, 0xbdfe, 0x3, 0x619649d2, 0x9, 0x3f, 0x1, 0x3}, 0xb) 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, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00003ff000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(0xffffffffffffffff, 0x4008ae73, &(0x7f0000819000-0x6)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000021d000)={0x0, @in6={{0xa, 0x0, 0x87f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x100000000, 0xffffffff, 0x0, 0x0, 0x5}, &(0x7f0000b3a000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009f9000)={0x800, 0xce55, 0x0, 0x3, 0x37, 0x7, 0x0, 0x3, r2}, &(0x7f00000ba000)=0x20) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000812000)=0x80000001, &(0x7f0000655000-0x8)=0x2) timerfd_settime(r1, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r1, 0x0, &(0x7f000097d000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/02/06 13:18:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000dd7000), &(0x7f0000727000)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00009c9000-0x28)={@common='vcan0\x00'}) 2018/02/06 13:18:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000969000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) getpeername$packet(r0, &(0x7f0000cbf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000c2a000)=0x14) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_PREFSRC={0x8, 0x7, @broadcast=0xffffffff}]}, 0x2c}, 0x1}, 0x0) 2018/02/06 13:18:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000087a000)={0x0, 0x0}, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f00004e0000-0x68)={0xd01f4bbbd99361e8, 0x0, [0x0, 0x1c7, 0xfffffffffffffff8, 0xfd]}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000854000)={0x5, &(0x7f0000dc8000)=[0x1, 0x0, 0x7, 0x81, 0x200]}) r4 = getpgid(0x0) ptrace$getregs(0xe, r4, 0xfdb2, &(0x7f000023d000)=""/186) socket$vsock_dgram(0x28, 0x2, 0x0) getsockname$llc(r3, &(0x7f00005a2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00007c8000)=0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) clock_gettime(0x4, &(0x7f0000000000)) connect$pptp(0xffffffffffffffff, &(0x7f0000660000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind(r3, &(0x7f0000b50000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) pkey_alloc(0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000a8a000-0x4)=0x401) ioctl$VT_RELDISP(r6, 0x5605) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x2, 0x430, 0xbd, 0x1f, 0x0, 0x1000000, 0x8, 0x805, 0x0, 0x0, 0x4000000000000000}) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000eb7000)={0x6, 0x7225, 0x0, 0xab4, 0x0, 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000206000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000a0c000-0x4)=0xe8) ioprio_get$uid(0x3, r7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000036a000-0x8)={0x0, 0x40}, &(0x7f0000419000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000da9000-0x8)=@assoc_value={r8, 0xac0f}, 0x8) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007d5000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000768000)=0x80000000, 0x194) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xa, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x20000018, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}]}, 0x90}, 0x1}, 0x0) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3e000-0x4)) 2018/02/06 13:18:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003ae000-0x8)='net/tcp\x00') statx(r0, &(0x7f00007ef000-0x8)='./file0\x00', 0x1c00, 0xc, &(0x7f0000ff0000)) preadv(r0, &(0x7f0000da8000-0x4b)=[{&(0x7f0000505000-0x93)=""/147, 0x93}], 0x1, 0x100) 2018/02/06 13:18:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0x8001}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) listen(r2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) openat(0xffffffffffffff9c, &(0x7f0000185000-0x8)='./file0\x00', 0x8000, 0x10) pipe2(&(0x7f00007bf000-0x8)={0x0}, 0x4000) r5 = syz_open_pts(r4, 0x400001) ioctl$KDMKTONE(r5, 0x4b30, 0x7fffffff) setsockopt(r3, 0x10d, 0x8000000010, &(0x7f000080a000-0x148)="ea194013", 0x4) 2018/02/06 13:18:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ab6000-0x11)='/selinux/enforce\x00', 0x101800, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000dd2000-0x1)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000d59000-0x138)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000993000)={0x3, 0x3, 0x2, 0x4, 0x7, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000e1e000-0x14)={0xfffffffffffffffa, 0x4, 0x7, 0x0, 0x8}) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000e1a000-0x40)) clock_gettime(0x0, &(0x7f00001fe000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000a5c000)={0x5, 0x1fd, 0x2, 0x10001, 0x8, 0x7f, 0x8}, &(0x7f0000a28000)={0x40, 0x0, 0x7fff, 0xd84, 0x8, 0x8, 0x7412, 0x7ff}, &(0x7f0000ca5000-0x40)={0xee7, 0x100, 0x7, 0x54, 0xf4c, 0x5, 0x6, 0x1}, &(0x7f0000681000)={r5, r6+30000000}, &(0x7f00007bb000-0x10)={&(0x7f0000a35000)={0x29}, 0x8}) 2018/02/06 13:18:38 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000008000)=@ethernet={0x0, @dev}, &(0x7f000000a000)=0x10) connect$unix(r0, &(0x7f0000023000)=@abs={0x1, 0x0, 0x2}, 0x8) symlink(&(0x7f0000038000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00') mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000039000-0xc)='/dev/audio#\x00', 0x3, 0x4300) fchdir(r0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x2798) lseek(r1, 0x0, 0x3) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f000073c000)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000e7f000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) fallocate(r1, 0x0, 0x0, 0x2) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000230000-0x4b)=""/75, 0x4b) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000033e000-0x10)={0x0, 0x90, &(0x7f00005b0000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8f2}, @in6={0xa, 0x2, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x1b08}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000aa0000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a86000)={r1, 0x0, 0x3, [0xf8f3, 0x401, 0x8001]}, &(0x7f0000a3f000-0x4)=0xe) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000ddc000-0x38)={&(0x7f00005bc000-0xe)=@l2, 0xe, &(0x7f00000b3000-0x40)=[{&(0x7f00007d4000-0xb9)=""/185, 0xb9}, {&(0x7f0000394000-0xa0)=""/160, 0xa0}, {&(0x7f00004f6000-0xe1)=""/225, 0xe1}, {&(0x7f0000c79000)=""/65, 0x30}], 0x4, &(0x7f0000145000-0x81)=""/129, 0x81, 0x6}, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000619000)='./file0\x00', &(0x7f0000c6a000)=""/73, 0x49) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x100000000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) [ 74.822544] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c86000-0x24)={0x32, 0x80000001, 0x9, 0xfffffffffffffffd, 0x6, 0x1, 0x5, 0x3, 0x6, 0x7, 0x6, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b9b000-0x4)=0x0) lstat(&(0x7f000031f000)='./file0\x00', &(0x7f00004ff000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b6e000)={0x0, 0x0, 0x0}, &(0x7f0000d54000-0x3)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b50000-0x4)=0x0) lstat(&(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ece000-0x8)='./file0\x00', &(0x7f0000cac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = accept$llc(0xffffffffffffff9c, &(0x7f0000494000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002d7000-0x4)=0x10) sendmsg$unix(r1, &(0x7f000044d000-0x38)={&(0x7f0000b69000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000926000)=[{&(0x7f000068f000)="31d22f494deed682db13a1444ee9838f94", 0x11}], 0x1, &(0x7f0000091000-0xe0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r8]}], 0xe0, 0x40}, 0x40) r9 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x3, 0x0) ioctl$EVIOCGRAB(r9, 0x40044590, &(0x7f0000e95000-0x4)) r10 = dup(r9) ioctl$TIOCSBRK(r10, 0x40044591) 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffff8e75, 0x10000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000012000)=0x400) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000014000-0x2)=0x3490, &(0x7f0000013000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000250000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4), 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4b000)='/dev/vcs\x00', 0x80, 0x0) lstat(&(0x7f0000aca000-0x8)='./file0\x00', &(0x7f0000b82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000236000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000c71000)=0x0) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfb000-0xc)={0x0, 0x0}, &(0x7f0000e77000-0x4)=0xc) r7 = getgid() sendmsg$netlink(r1, &(0x7f0000a2d000)={&(0x7f0000cab000-0xc)=@kern={0x10, 0x0, 0x0, 0x4086}, 0xc, &(0x7f0000779000-0x50)=[{&(0x7f000084c000-0x330)={0x330, 0x2e, 0x10, 0x6, 0x1, "", [@typed={0xc, 0xf, @fd=r0}, @generic="c26e6da7985dbe5f75248d091a428d148f1eb2348ed03e9c6aa9248ffad8dca55bcdc466e6b78364c9d7010628fd2abe15e091833adc1be35b17d2cf9c077a6bcabb8b1d986224cf7a9f4ac2ae348d33108d8c1d338ebcb93cf0c476cf972014edbf1031858a02a524c11511224af655dc8660125b05e764dcc67cbde0c24d6e2d38ffcfba10a40c378b874ebb306c43da80af39287c82", @nested={0x27c, 0x4b, [@generic="1dfd52448918d7034419c14ae4499f5e0b47f49a9cbf48a7c55a398c2da6e2b30f608000979b051ea219b26cd868cc237a3b5384999e9d1cbb533d88a31859e2d7a85955c9287e4e132eeace7cce1ce515ca07f3723cb877d00bda2421e1b91085cb9f50a7732418322e827bd2448d444fc2c49fe3b9145683d4bd24602b7db397701ace6e11321fb3e92b10bb2a1dcfb428293120266d067248ec5f2c53e45757ccb7f48cea0219eaf550eea6cf2c62e74ca75f0f085184567d6428d718518b41142ba327cd969786b4f542406a4e029376b2228ee48bfc6bfba113ae52e69ef83c639370dfcf6292bcf3e477794c98a6103b", @generic="a6733131b5b032fefd77849f15c4fb11431673f91c642ec85c2cf843a6bc92f85bfed2dac73374d64eba14b2c98dc735e452c550a4eeb0c02b228ffc183ccd960c10061a8ba101027aa90649d96f93769cd2b1944b1b6adf8f1ddb75a62811d4bdec54fbfb60caf7f51d84bcef2dae38a3f0ce4bdfa9a7d06932bfbbbc030cf686b9887945b4f033ff1ee5c2df1c0c5ae0402a982a4c92f78a9b532326fad8c14eaeaab093554d3d945c910955e7408e8b087483a67bf9c66fbdff466239fb0430bc9581b7be5b4d67892146c1cbed192393116a0d83da0ba621cade7ed5c8b7c86f732c10c207a7510685f83f8a23950c88262a1181", @generic="c3b9dc987b653f7cd6dcfe87ae6f9511aebc768bdb2171a5db016542423d50328c343edb058972e0da3688e6dc74604de62f9e6867d1a41ba6f428b64d93873253a2788f8f0a8515a7a0337ddced7f7b3bc79c34a3c31b523d7d4af50b503a2af62c6f442703d8b174577e5a97f101d3ac1a2db93041e8d702051645dfa96a55016578568cedf7df684b07d80c"]}]}, 0x330}, {&(0x7f0000bb1000)={0x2544, 0x1d, 0x700, 0x4, 0x2, "", [@nested={0x113c, 0x90, [@generic="43ad79f022561061dc947f10246a22aa2698fcc724f8055c144fa8c85cb3d7f5889e960aac201c63ea18fd8a02e992b64be5e6a585016fa768cf8f6eae58bf3e92e4acede6fad67b599f3ccbed2577062eae2a60b0909c7fd113893dd58888e59070", @generic="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@generic="4aa350d9618c0b56cc6088b75f453b10545d376a4d185acb1b389a1bbb10e8f7d50bd1b9722437e46b4707ef4fc6eb3e50c881c30f9b9942df368c8647", @typed={0xc, 0x35, @fd=r1}, @generic="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", @generic="0a88a9cb280f23a79c9de6f4cc3204f73fa77424750b3c8be20e96cbbcb21f96220263e54e9fc0033fecc4e1373ebafb66b26013d01177a4", @generic="0ef4c5ae30ff2f6d3fdbbb71e32d293ec4166b526ffbab0110656f766f8982603aec5752d611678edafb8ace953b9602dd00d641efd048036df1ab0a5ad724b14148c9e702bb9e08e8248fb5a88fb7f1a051a98d908efd417a14acc6e019bf7042b384cbe7bd", @typed={0xc, 0x3c, @ipv4=@broadcast=0xffffffff}, @generic="ad5d6f974e406cecab948a309c6d77506214747ea317e410c4426879f11f9448edbf956ba9dd7fc48e746e981fab813172533da92ee5c0f855cd1e5bc7f4729a8f2c72102281862febc5194760cae0d535b2815934d7242d28069714c9fd160d76552bfaa48a9b2ffe68fe6fac2b783f089405ab8fc2249657fd4630e777c3088df80d359fc1"]}, @nested={0xdc, 0x39, [@generic="dfad10e688b0f3953c372800427f9ae8224ad814894faac351160710ac9d11f9364be2f8530e523e791fd58811770ee4e2ad6d0bb9aaf3c2bdeb07e32fece4b408ba71945d5cf23a2d3e3b5fc4f28ecc19bccedf14864d1170bf9fff12cdeeb54252dafcf34005aa3440adc4cfbebdfb5c092895b118abc3f1ddf0075b96530d1e32e17e5a9dfa9e921958de125f2ca096b1e26490cb7f8b9a47e09d97544114ca1ec2e2b7015589ccc311e886373d465231bbdc92ce222d25565d39e463a431e145aa482716dec4c5ba856e5febd2a4720816c25d1182"]}, @generic="9921d39b98b3e2b51bf84860f7b1d73c6faf11b1056dda3149a03b0e059c840e242611bb73f7bed85a033f2b8145d4089d314590c5cf6bb6f90470a497ca817541b1a90da8a90bcae676fb7e1cddc74955af85d1121d35c22ef18e1fcb055e0f42d8ebf7c5aea5e5ec59cf9ae1317db852b94443bcf62cad62eafa6b50b8e85e3e6bcc04ce493dfceaf71dd89db864e0bb4a0122335e2bb1db5c5d2d2c5cfd0a511452a9ba48c9f145bf978e198204e0ae390bc987ff18790905309ce5c38695d5f6e7fa84bb553f409a56301c29182ad6dddf1169eedaaa378152fab5d954b48163bb88be9dddec28c66475f7d99cab"]}, 0x6d0}, {&(0x7f00008e5000-0xe4)={0xe4, 0x22, 0x100, 0x5, 0x1, "", [@generic="582ad602a1dddfdd59b63f457533a7448f66e180a33208afc3edbbe0ea2ed28617bf97d5f90e1f9e509922ddf57dedc41f1d868c4c26aa3e4fb29fc59df499de009c846d95e08eeb97dda3b232453ac84f746a2a48550652e9b43061d441cc192c38be0643c8679d3ae6209686729dce978d9b6b693622f30933261a9ca33d94ea9aee008def115e80eb66ecf19415107447c89befcf6cf067e7131c69a90ea92e6aaf6ca67cd392638b618e9cf536fdfe698b51d66d0bc4dd25ef7d90b9890d666222d61302c2f59ae976c6", @typed={0x8, 0x39}]}, 0xe4}, {&(0x7f000024c000-0x10)={0x10, 0x10, 0x100, 0x1, 0x1, "", []}, 0x10}], 0x5, &(0x7f00009c1000-0xc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0xc0, 0x20000000}, 0x7f73700b3d4fc37d) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffff9c, 0x50, &(0x7f0000288000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000aab000)=r0, 0x4) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000781000)={0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002db000)={0x0, @loopback, @remote}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="51fcfa7df442401aec59d32cd7c53a81"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x0, &(0x7f0000004000-0x7e)="4f3ee5c3e4ef0720574716d5236f0bfc30096e3660c9792fb6ab9ee514c6517fb20300ee7063689412c973e84958002517878fd3d0cfc2ee5cc2bbc1d5034d873301c9080c1094b781325f22fa85684fbaa7694a6ab69ac30613abfeab38b385884f112e308e1faace05fa9f0008571549a0b900d95019572435c9f3cd5c") 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f000061e000)='/dev/sg#\x00', 0x401, 0x480) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e63000-0x9)='/dev/rtc\x00', 0x2000, 0x0) connect$inet(r0, &(0x7f0000034000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r3 = syz_open_dev$evdev(&(0x7f0000236000)='/dev/input/event#\x00', 0x2, 0xa80) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000374000)='reno\x00', 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000037c000-0x10)={0x7, 0x2, 0x0, 0x7}, 0x10) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000984000)=0x0) gettid() sched_rr_get_interval(r4, &(0x7f00008db000-0x10)={0x0, 0x0}) clock_getres(0xfffffffffffffffd, &(0x7f0000712000)={0x0}) timerfd_settime(r1, 0x1, &(0x7f0000b7a000-0x20)={{0x0, 0x989680}, {r6, r5}}, &(0x7f0000fd8000-0x20)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) ppoll(&(0x7f00000a1000)=[{r2}], 0x1, &(0x7f0000721000), &(0x7f0000254000), 0x8) r7 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x8) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0x1000, &(0x7f000088d000-0x1000)="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"}) connect$l2tp(r0, &(0x7f0000c9d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x0, 0x0, 0x1, 0x1, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}}}, 0x32) r8 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) r9 = syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f00009a0000-0x108)={0x0, @in6={{0xa, 0x0, 0x1, @empty, 0x3}}, [0x5, 0x100000001, 0x5, 0x1718, 0xfffffffffffffffb, 0x7fffffff, 0x6, 0x7f, 0xffffffff7fffffff, 0x7, 0x3, 0x80000001, 0x5, 0xf2, 0x100]}, &(0x7f0000d99000)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f00005ab000)={0x0}, &(0x7f0000596000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000c0d000)={r10, @in6={{0xa, 0x2, 0x6, @empty, 0x5}}, 0x9, 0x800}, &(0x7f0000a6e000)=0x98) select(0x40, &(0x7f0000f9f000)={0x0, 0x99a, 0x7, 0xfffffffffffffffe, 0x6, 0x100, 0x2, 0x4}, &(0x7f0000f07000)={0x4, 0x1, 0x1, 0x0, 0x20, 0x10000, 0x6, 0x100000001}, &(0x7f0000f7e000-0x40)={0x8000, 0x7, 0x100, 0xd35, 0x5, 0x5, 0x3ff, 0x10000}, &(0x7f0000086000)={0x0, 0x2710}) ftruncate(r7, 0x10000) sendfile(r8, r7, 0x0, 0x72439a6b) 2018/02/06 13:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000019000-0x8)=0x321) r0 = eventfd2(0x800000000000009, 0x0) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, 0x0, 0x20000003, &(0x7f0000337000-0x90)) syz_open_dev$audion(&(0x7f000092f000)='/dev/audio#\x00', 0x7, 0x101040) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000), 0x8) socket$bt_hci(0x1f, 0x3, 0x1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000744000-0x14)={0x1, 0x0, 0x0, 0x4}) tee(r2, r0, 0x1, 0x2) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x5, 0x20, &(0x7f000076d000), &(0x7f0000b34000), 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000767000)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000078d000)=&(0x7f0000217000-0x1)) r1 = memfd_create(&(0x7f000065b000-0x1)='\x00', 0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000a1e000)={0x3, 0x0, &(0x7f0000c01000-0x9f)=""/159, &(0x7f00002f4000)=""/169, &(0x7f00002ae000+0xb43)=""/196, 0x100000}) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039b000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00002f9000-0x1000)=""/4096) perf_event_open(&(0x7f000001d000)={0x2, 0x2d, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) alarm(0x8001) 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0xa, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009a3000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) write(r0, &(0x7f0000b82000-0x9a)="1400000055000dbcff000000000203f50730ef21", 0x14) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003eb000-0x4)=0x9, 0x4) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000aad000)={@dev, @broadcast}, &(0x7f0000aad000)=0xc) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000aad000)='./file0\x00', 0x11337c, 0x20) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000aaf000-0x28)={0x2, 0x20, [0x3ff, 0xff98, 0x10000, 0x3, 0x5, 0x6, 0x100000001, 0x20]}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000022000-0x4)=0x6) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000ab0000)={0x7, &(0x7f000057e000-0x38)=[{0x6, 0x81, 0x81, 0x5}, {0x16a6, 0xfffffffffffff034, 0x1f, 0x6}, {0x2, 0x0, 0x6d, 0x9d5f}, {0x1, 0xffff, 0x6, 0x1ff}, {0x0, 0xe9, 0x0, 0x55}, {0x5, 0x8, 0x30, 0x1}, {0x4, 0x7f, 0x1, 0x90000000000000}]}) readv(r1, &(0x7f0000aaf000)=[{&(0x7f000014f000-0xdb)=""/219, 0xdb}, {&(0x7f0000ab0000-0x38)=""/56, 0x38}, {&(0x7f0000aaf000)=""/100, 0x64}, {&(0x7f00004de000-0xaa)=""/170, 0xaa}, {&(0x7f00008bd000)=""/4096, 0x1000}, {&(0x7f0000ab0000-0xb0)=""/176, 0xb0}, {&(0x7f00003f4000)=""/4096, 0x1000}], 0x7) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00008e4000+0xaf5)=0x1) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000a27000)=0xfffffffffffffffe, 0x4) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c0a000)='lovmnet0\x00', 0x3) connect$vsock_dgram(r0, &(0x7f0000456000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000066a000)=[@in={0x2, 0x1, @rand_addr=0x4b1a}], 0x10) removexattr(&(0x7f0000583000-0x8)='./file0\x00', &(0x7f0000c05000)=@random={'system.', "73656c696e7578807472757374092e70726f6300c2"}) signalfd4(0xffffffffffffffff, &(0x7f00003d0000), 0x8, 0x0) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lremovexattr(&(0x7f0000087000-0x8)='./file0\x00', &(0x7f0000b03000-0x18)=@known='system.posix_acl_access\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000022b000)) fgetxattr(r0, &(0x7f0000ee8000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000216000-0x75)=""/117, 0x75) lstat(&(0x7f0000fe5000)='./file0\x00', &(0x7f0000a72000-0x44)) 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd4000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fd4000-0x10)={0x0, 0xcc, &(0x7f0000fd3000+0x483)=[@in={0x2, 0x3, @empty}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x81, @empty, 0x1ffe000000}, @in6={0xa, 0x1, 0xff, @empty, 0xffffffffffffffff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x80000001}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @empty}, 0x3}]}, &(0x7f0000fd3000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000987000-0xa0)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x9, 0x5, 0x8, 0x200, 0xa5}, 0xa0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r2, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[]}, 0x0) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000769000-0xb)='/dev/audio\x00', 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000039e000)={0x0, 0x3, 0x1, 0x3, 0x86da}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000924000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresuid(&(0x7f0000033000)=0x0, &(0x7f000046a000), &(0x7f0000100000-0x4)) getresgid(&(0x7f000078c000), &(0x7f0000ed2000-0x2)=0x0, &(0x7f0000151000-0x4)) fchown(r1, r2, r3) r4 = socket$bt_hci(0x1f, 0x3, 0x1) io_setup(0x9, &(0x7f0000c77000-0x8)=0x0) io_submit(r5, 0x1, &(0x7f00006de000-0x8)=[&(0x7f0000e06000)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f0000444000-0x92)="3ec865c5be28d8fca14a20847be7c28f7ddb3c8bdc2a7dcbd365db063d8d3fd37ac8c09b5c8717e62db9cb77dcf64595bf01e8a7acbeb8c7de1f44af138fdcbc60a5532501ff6623f08d2c660843ea4888672445fb7bc96fcdbb7263851213c0ace363d466fe78ea8a3c2def9af3300e4e0a3488a31f7ba3cc0e8ca32cec0f3768aaf03d28d1d44f964223ecbe944e5a07e9", 0x92, 0x8, 0x0, 0x1, r0}]) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000140000-0x1)=0xe3, &(0x7f0000e31000)=0x4) syz_emit_ethernet(0x1049, &(0x7f0000fae000-0x1076)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "2bc05d", 0x1013, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[], @tcp={{0x2, 0x3, 0x42424242, 0x42424242, 0x3ff, 0x0, 0x5, 0xc6, 0x6, 0x0, 0x1, {[]}}, {"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"}}}}}}}, 0x0) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, &(0x7f000012f000)="0a4412460b084f6189e809008b4661207d58f225a16c04bdc52d865124e9f37bc5faaa948eadde8c78486a3875f3200c3e2f9e86ba476e1af2896957eb7ccea5bb3124e52792f6aa41170e6d2b33a295f161a820d96a9936dee38c76a64203b5a35695491420f54751acc7ebf7b399c59a34b4f26abf", &(0x7f0000ecf000-0x56)=""/86}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f000024b000-0x10)={0x2, 0xb, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400013) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f000001f000-0xb)='/dev/adsp#\x00', 0x3, 0x80000) 2018/02/06 13:18:39 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000ce9000-0x12)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2040) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f000084f000-0x18)={0xf002, 0x5000, 0x843, 0x8000, 0x6}) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000a87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000075000-0x4)=0x5) r1 = syz_open_dev$loop(&(0x7f0000d2d000-0xb)='/dev/loop#\x00', 0x0, 0x26002) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = dup3(r1, r2, 0x0) fchmodat(r0, &(0x7f0000dc2000-0x8)='./file0\x00', 0x0) sendto$inet6(r3, &(0x7f0000f8c000)="c96aa0931ad62e1ab59f5c09a511c956d7a765b37341f9d1b2d458cc190c756bc4df95b9ea1851de772547dccc2bb8164117d3b33e24ad2996f7ad3a38d927a28f9b118264210b0dbe03f378accd58d39bee727258b7b11319e08b2d63a75de71c042c90a774fb1cb8f1127e6a2798610310864c7e49a5714b5ec335d955a991501415e525cf163541567379da712c6ac606d9aba8e8c3dcca9c7672eb77d25b20fb8994997b671c75507dfa07", 0xad, 0x4, &(0x7f0000659000)={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) readv(r2, &(0x7f0000941000-0x90)=[{&(0x7f000087b000)}, {&(0x7f00004c5000)=""/110, 0x6e}, {&(0x7f0000d13000-0xb5)=""/181, 0xb5}], 0x3) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b0c000-0xc)={0x1, 0xffffffffffffff9c, 0x1}) connect$inet6(r0, &(0x7f00003cf000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000061a000)={0x0, 0x0}) ioctl(r1, 0x7, &(0x7f0000359000-0xc7)="533aca45aea3ebf51794efc360b24e48950abb75e6c67f1321256efd4760b0d4d675bb7b18625a3aec74f6bd26ab5a7dfba7ea9a3657e250e5e37a5c1486f48b130369dfa7c3c9e26161189b2fd4243d8c06be62f0f6dad7b25f714c21b1fea6a855474624416767aca1eebdcc0b838eea08edf2e431def114f576f6310b373e1a39ba50d0207b74af79b73794c599dbb1a0d2ad4af224997bb01564afdc7d24af071ed92425fc2725673c546f5c6ce4c3dfe8d3c6e45df1b8671a4d6c07157eb2e4de72da552f") perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffec, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c3a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/06 13:18:39 executing program 1: r0 = socket(0x440000002b, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8913, &(0x7f00006e7000)={@generic="48d600084b7cb3c695307585cea32c89", @ifru_settings={0x200, 0x472552d, @fr=&(0x7f0000001000-0x18)={0x9, 0x484bffee, 0xffffffffffffffc1, 0x8000, 0x3, 0x1, 0x800}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x7, 0x7}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7, 0x84, 0x2, 0x3, 0x7}, &(0x7f0000000000)=0xa0) 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6}]}, 0x10) bind$inet(r0, &(0x7f00006ec000-0x10)={0x2, 0x2, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000e63000)='./file0\x00', 0x8000, 0x0) getsockname$packet(r1, &(0x7f0000517000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000323000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000433000)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x81, 0x7, 0xf1, 0x100, 0x1, 0x40100000, r2}) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d7d000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000698000)='tls\x00', 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000f84000)=""/172, 0xac) dup3(r0, r1, 0x0) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xf, 0x2, 0x1, &(0x7f00006ab000)={0x0, 0x0}) rt_sigprocmask(0x1, &(0x7f00007cc000)={0x7}, &(0x7f0000221000-0x8), 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000530000)='/dev/mixer\x00', 0x400, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00008b2000)={r2, 0x2, 0xfffffffffffffffb, r3}) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000376000)={0x7, &(0x7f0000722000)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002ac000-0x8)={r4, 0x1}) r5 = accept$alg(r2, 0x0, 0x0) sendmsg(r5, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x2}], 0x10}, 0x8000) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_wait(r0, &(0x7f000052c000-0x18)=[{}], 0x1, 0x8001) connect$vsock_dgram(r1, &(0x7f0000cf2000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) timerfd_settime(r1, 0x0, &(0x7f00008d7000)={{0x77359400}, {0x77359400}}, &(0x7f000077b000-0x20)) 2018/02/06 13:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000644000-0x8)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) renameat(r2, &(0x7f0000fdd000-0x1a)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000b52000-0xe)='./file0/file0\x00') 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xb0d000)=nil, 0xb0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b0d000)='/dev/vcs#\x00', 0x2, 0x1) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b0e000-0x4), &(0x7f000038c000-0x4)=0x4) r3 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x8000000000004, 0x0, 0x0, @sint={0x200}}]}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000b0d000)='%\x00', 0x0) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f0000669000)={0x0, 0x14000, 0x4, 0xb1, 0x4b2e}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00009d7000)) r5 = semget$private(0x0, 0x0, 0x200) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETPID(r5, 0x7, 0xb, &(0x7f0000b0f000-0x10)=""/16) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000b0f000-0x10), &(0x7f0000116000-0x4)=0x10) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000148000)=""/230) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004f000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000b0d000+0x3ea)={{r6, r7/1000+10000}, {0x0, 0x7530}}, &(0x7f0000b0e000)) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) write$evdev(r8, &(0x7f0000b04000)=[{}], 0x18) ioctl$TUNSETPERSIST(r8, 0x400454cb, &(0x7f000047b000-0x4)=0x73a) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f000035d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/06 13:18:39 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000ccd000), 0x34e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x43, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000000000)="d8cbc84de17d", 0x6, 0xbad, 0x0, 0x1, r1}, &(0x7f0000a39000-0x20)) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setpipe(r0, 0x407, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e84000-0x390)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e26000)=0x10000) [ 75.351658] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 75.360265] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 75.365859] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.374484] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.383086] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.391687] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 [ 75.408230] sd 0:0:1:0: [sg0] tag#0 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 75.416745] sd 0:0:1:0: [sg0] tag#0 CDB: Test Unit Ready [ 75.422240] sd 0:0:1:0: [sg0] tag#0 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.431288] sd 0:0:1:0: [sg0] tag#0 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.439892] sd 0:0:1:0: [sg0] tag#0 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 75.448491] sd 0:0:1:0: [sg0] tag#0 CDB[30]: 00 00 00 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f8e000)={0x7}, 0x1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0xb}]}]}, 0x30}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000449000)=@syzn, 0x10) 2018/02/06 13:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008d4000)='./file0\x00', r1, &(0x7f0000131000)='./file0\x00') pivot_root(&(0x7f0000e6d000-0x8)='./file1\x00', &(0x7f0000f8f000)='./file1\x00') lchown(&(0x7f0000654000-0x8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000337000-0x4), &(0x7f0000883000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) mq_timedreceive(r6, &(0x7f000027f000-0x1000)=""/4096, 0x1000, 0x6, &(0x7f0000ef5000-0xa)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 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={&(0x7f0000bcd000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f97000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000853000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000047f000), &(0x7f0000ea8000)=0x4) mkdir(&(0x7f00004b3000)='./file0\x00', 0x100) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000039000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mkdirat(r2, &(0x7f00006a8000-0x8)='./file0\x00', 0x2) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000005f000-0x18)={0xaa, 0x10000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000b31000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@empty}}, &(0x7f00001fd000-0x4)=0xe8) stat(&(0x7f000017c000-0x8)='./file0\x00', &(0x7f000044e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) getitimer(0x1, &(0x7f0000bbf000-0x20)) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000635000-0x4)=0x0) wait4(r4, &(0x7f00005f0000), 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) close(r0) 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0x6, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x36c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000023e000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fdf000), &(0x7f0000f27000-0x4)=0x4) 2018/02/06 13:18:39 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x80}) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f000000a000)="0500000002000000ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0xffffffff]}, &(0x7f000000d000-0x4)=0x108) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/02/06 13:18:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002c2000-0x8)={0x0}) ioctl$sock_ifreq(r1, 0x899e, &(0x7f0000f6b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x2, 0x1, @sync=&(0x7f0000613000-0xc)={0xffff, 0x40, 0x800}}}) r2 = syz_open_pts(r0, 0x1) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000b3a000)=0x19) close(r0) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, []}) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) prctl$setmm(0x23, 0x0, &(0x7f000000a000/0x3000)=nil) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[], 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000000d000)='./file0\x00', &(0x7f000000d000)='./file0\x00') connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000c75000)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0x0, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/02/06 13:18:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x3, &(0x7f0000000000), 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x8, 0x2003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x0, 0x0, @empty, 0xffffffffffffffb6}}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000004000-0x14)={0xffffffffffffffff, 0x3, 0x40, 0x3, 0x490f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000002000)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)=""/29, 0x1d}, {&(0x7f0000002000+0xbac)=""/84, 0x54}, {&(0x7f0000000000)=""/163, 0xa3}, {&(0x7f0000002000)=""/118, 0x76}, {&(0x7f0000002000)=""/235, 0xeb}], 0x5, &(0x7f0000002000)=""/167, 0xa7, 0x5}, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000002000)={{0xffff, 0x0, 0x2, 0x800, 0x6, 0x2}, 0x1, 0x2, 0x9}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000001000)={0x508a, 0x2}) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000000), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f00003f6000)={{0x2, 0x7, 0x3, 0x50e, "604154b5501a1d9ec582b7af56d9e2dbf41edbf7f7ddc11c8c70d61bc4d81667c12d94be216b134be8ad5d6e", 0x4}, 0x0, 0x0, 0x4, r2, 0x40, 0x7, "85fb2f68558d3db08465da3609c3170623f67de12ff272686d468a6987fdfc7d0cd8052656e728ee7527cfca922fd4ebc7a2062ac53657348d8d2e9950f957c5", &(0x7f0000e09000)='securitywlan1\x00', 0xe, [], [0x8, 0x6, 0x9, 0xaa]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) getpeername$packet(r0, &(0x7f0000c98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004c8000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00005a9000-0x50)={@dev={0xfe, 0x80, [], 0x0, 0x17}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1, 0xfff, 0x5, 0x0, 0x4, 0x2000000, r4}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000ca2000)={0x0, 0x47f5, 0xfff, 0x1a7371c0, 0x9, 0x10001}) unlink(&(0x7f00003b3000)='./file0\x00') umount2(&(0x7f0000ab7000-0x8)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000892000)={0x0, 0x1, 0xb598, 0xff, 0x8001, 0x3ff, 0x0, 0x6, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x6, 0x80, 0xf2, 0x3, 0x1}}, &(0x7f000043d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004f2000-0x8)={r6, 0x1}, &(0x7f0000d71000)=0x8) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./file0\x00') r7 = dup2(r0, r3) fcntl$getownex(r3, 0x10, &(0x7f0000674000-0x8)={0x0, 0x0}) r9 = getuid() ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b4b000-0x4)) fstat(r1, &(0x7f0000f8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSCLOCKID(r7, 0x400445a0, &(0x7f00003ca000)=0xdd6) fchownat(r1, &(0x7f000041a000-0x8)='./file0\x00', r9, r10, 0x1100) prlimit64(r8, 0xf, &(0x7f0000fc4000-0x10)={0x0, 0x3}, 0x0) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f000005b000-0x24)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000eb0000), &(0x7f0000e28000)=0x8) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ecd000-0x11)='/dev/vga_arbiter\x00', 0x80480, 0x0) accept$inet(r1, &(0x7f00003f6000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000280000)=0x10) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f00006ad000-0x8)}}) [ 75.689204] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:39 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) getpeername(r0, &(0x7f0000ab6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000abd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x74, &(0x7f0000001000-0x74)=[@in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c38000)=""/246, 0xf6}, {}, {&(0x7f00005cd000-0x3f)=""/63, 0x3f}, {&(0x7f00006b8000-0x68)=""/104, 0x68}, {&(0x7f0000f2d000-0xe1)=""/225, 0xe1}, {&(0x7f0000001000-0xca)=""/202, 0xca}, {&(0x7f0000001000-0x99)=""/153, 0x99}], 0x8, 0x0) 2018/02/06 13:18:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000386000-0x8), 0x3) getsockname$inet(r1, &(0x7f00002c5000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000f0a000-0x4)=0x10) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/06 13:18:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/06 13:18:39 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/06 13:18:39 executing program 7: 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, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0xa, 0x2, 0x11) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/02/06 13:18:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d05000-0x8)='./file0\x00', 0x121000, 0x180) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000996000-0x8)=0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001e4000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@empty}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/06 13:18:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x401}, {}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00005e3000)={0x0, 0x58, "11725961016a78f6f1898f4ad9f921a862773585f18f478c3810b0ba9d3e72a2d33855224334441b4068ff0ea28b7107d81c614997f9ce39e2539788e86e29dd1123f21d5e0d2c11ff65ef7f574533ef18730b498ad91b31"}, &(0x7f00007bc000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d00000-0x6)={r2, 0x9}, 0x6) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000174000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/02/06 13:18:40 executing program 6: pipe2(&(0x7f0000e28000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x8, 0x400, 0x99, 0x1, 0x0, 0x4, 0x8000, 0x1, 0x3c9, 0x7, 0xffffffff80000000, 0x84b, 0x80000001, 0x3, 0x1000, 0x81, 0x7, 0x1, 0x5, 0x4, 0x0, 0x1, 0xff, 0x0, 0x6, 0x1f, 0xcca, 0x3, 0x6, 0xffffffffdd190e3f, 0x3ff, 0x7fffffff, 0x3ff, 0xffffffffffffffff, 0x3, 0x5, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000001000)}, 0x800, 0x1, 0x8000, 0x4, 0x1, 0x3f, 0x100000000}, r1, 0x401, r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000aa3000)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0xff, 0x4000}}) 2018/02/06 13:18:40 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000009000-0x8)='./file0\x00', 0x200, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000009000-0x10)={0x5, &(0x7f0000008000)=[0x1f, 0x78, 0x80000000, 0x4, 0x8]}) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x1, 0x8000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000009000-0x4)={r1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r3, &(0x7f0000008000), &(0x7f0000004000-0x4)=0x10) sendmsg$key(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000004000-0x108)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xa, 0x100000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000eb8000-0x10), &(0x7f0000000000)=0x10) 2018/02/06 13:18:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x2)="9a156a3b73b76f36c2778e564e7a79e07aaf28c21af9bee9d0c901d414a4329e39fc8be6412a926ab50938039002724be987829563c39d5555abdfe974255da4447c85af72f80e04e5b3db7c824bd2b759dc083ae9ae97fd1a00524dd01843dbc8bc606c00b7c16101928ae6e16ab0b154fc169df220c564a2bda2492205f34afe37a0c850ae3394ce223b3f46602ad0628e7bdfbd3390094cb5473becc23313b21e4e61071cead7b51bd7da179833c6fddc90a18a0566db826edfb5a0397b6ad5ba76bdc3196f9bdfc540e41e3ca889", 0xd0) socket(0x400000026, 0x0, 0x0) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000003c000-0x4)=0x3, 0x4) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00003b6000-0x4)) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) msync(&(0x7f0000bd1000/0x3000)=nil, 0x3000, 0x1) 2018/02/06 13:18:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x40087708, 0x6ef000) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000449000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') [ 75.833385] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) r1 = syz_open_dev$vcsn(&(0x7f00009d8000)='/dev/vcs#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000346000-0x40)=[{&(0x7f0000d44000)="0514d41b6eb590d3c8b244a8432fe8a5ed7ec03955099b03a18193d2c58b6afb73e6e76a4c9de5f10d758321671f23b2d41de4d187d1973656dec3db4f04eab197c6331b", 0x44}, {&(0x7f0000f62000)="1e7c06c70fafb8bce249fa", 0xb}, {&(0x7f0000001000-0x49)="7e7889ed16652595d640187bbe33b29ff436de8d6223a6bf7eebb1b9647a2db6ae54af61067dc62dca5f2fe340dd3de4906b54ecaee414e47df91f0be58490466db31fb8da56bfbda6", 0x49}, {&(0x7f0000000000)="1c27d7c421fcbd2c5800dfc6f35c2ecd4639e0fbb66c42535f91275e0eff38f4cd62705f888c6ad72719af2923a1c2febb53b4ffce3e2bcd1fd3f1c6fb1d3f6d957beb0c86f02c6b63fb35416cc5929f2b57e929afd0f4c85728903a42d645dab1b83d47eb2d84450db5af1d0837588cea7aa668e8475ba8b7e905ee1ec3cc098f944125b2ebf2c8940e0166165571e730dc87ef18747e7bf34dea871f453f40cdf9ce", 0xa3}], 0x4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005cb000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) pwrite64(r6, &(0x7f0000206000-0xc5)="9249dfbcb18070c631516072344b50a8c634590a9552274980d0e60f50ea097524bf06402c83133d4df8140e9534aca3d97bdd8e655dcad9cb8ae2e73e4c766afa757cf48516eec2c2c278e1d8eb1e37319c715afb2e71033fb24350d1569064920c84c0aee06f0d4cbd75c5c122d0acbacb1c44a8d32cc0b3b87aecd4e00e1edffb9a7e8e520e86f9db832bccca45de90b84008a92e97ab4db92b6fcf6e30d9693aca4c3b6d4fa877cfec8a1cfb7f4434372f0928427bfb6ebd0747b70ae4b7b7ad9d142f", 0xc5, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$sndctrl(&(0x7f000064e000)='/dev/snd/controlC#\x00', 0x40000000000005, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000c37000-0x4)=0x7) 2018/02/06 13:18:40 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00003b8000-0x50)={{0xffffffffffffffff, 0x3, 0x315, 0x0, 0x6}, 0x1, 0x3, 0x100000001}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddb000-0xf)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c43000+0x5d6)={0xaa, 0x20}) lseek(r0, 0x0, 0x0) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000008000-0x8)={r1}) r2 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, &(0x7f000000d000-0x4)=0x108) ioctl(r2, 0xc1004110, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000f000-0x118)=[{&(0x7f0000008000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f0000001000)=[@init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x1}}], 0xf0}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = msgget$private(0x0, 0x44) msgctl$IPC_STAT(r1, 0x2, &(0x7f000000b000-0x7a)=""/122) 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a2c000-0x10)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000eb3000-0x25)="24000000200025f0071c0165ff0ffc0e0200000000000000000004dc08000b0000020000", 0x24) preadv(r0, &(0x7f0000368000-0x70)=[{&(0x7f000079a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c56000-0x1a)=""/26, 0x1a}, {&(0x7f0000c4c000)=""/89, 0x59}, {&(0x7f0000fdd000)=""/136, 0x88}, {&(0x7f0000d08000-0x52)=""/82, 0x52}, {&(0x7f0000db4000)=""/4, 0x4}, {&(0x7f00007f1000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000174000-0x28)={r1, 0x0, 0x1000, 0x62, &(0x7f0000880000-0x1000)="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", &(0x7f000055d000-0x62)=""/98, 0x7c1a, 0x400000}, 0x28) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f000014e000)={0x6be, 0x7, 0x4, "91b4ab3e4a30", "6b8c28af9e4536cc27aef0eff358c4bb"}) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedsend(r6, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r7, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r7, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000005000-0x8)='./file0\x00', 0x5, 0xfffffffe) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x8000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000886000)={0x1, 0x3ff, 0xc0}) read(r0, &(0x7f0000fdd000)=""/27, 0x1b) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000e7000-0x4)=0xffffffffffffff7f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) r3 = accept$ipx(0xffffffffffffffff, &(0x7f00000fc000-0x10), &(0x7f0000bd5000-0x4)=0x10) getpeername$ipx(r3, &(0x7f000062f000), &(0x7f0000c4f000)=0x10) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) [ 75.949281] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x5, &(0x7f0000004000-0x4)=0x7) r1 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000e2e000), &(0x7f0000000000)=0x4) [ 76.021649] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000629000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x80000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00004df000-0x8)={0x7f2, 0x6}) poll(&(0x7f0000c7c000-0x28)=[{r0, 0x200}, {0xffffffffffffffff}], 0x2, 0x0) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002000-0xd0)={0x8001}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000002000)={0x1f, 0x1, 0x2, 0x0, &(0x7f0000002000-0x40)=[{}]}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x9e, 0x4) 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) timer_create(0x5, &(0x7f000042f000-0x60)={0x0, 0x2b, 0x3, @thr={&(0x7f00009c2000)="79a0518d525a37369474e979eae983fe1e436ff19324222d12", &(0x7f0000660000)="17018db2ead872777582177f01d97566a1f2999b579391f7b1450fc24d83a6f79edc132bd69d82f3952c8a042fddb5"}}, &(0x7f0000091000-0x4)=0x0) timer_delete(r1) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000095000-0x38)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000824000-0xb1)="b6d9606ea7d8517947f8eb00fc75cda9", 0x10}], 0x1, &(0x7f000027c000)=[]}], 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f1e000-0x8)) r3 = accept(r2, &(0x7f0000b14000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000684000)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00009e2000-0x14)={0x8, [0x3, 0x72, 0xfffffffffffffffc, 0x9, 0xfffffffffffffffc, 0x3, 0x800, 0x7f]}, &(0x7f0000eba000)=0x14) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 13:18:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000f7000)='./file0\x00', 0x40000, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x9, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) remap_file_pages(&(0x7f0000833000/0x2000)=nil, 0x2000, 0x0, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) 2018/02/06 13:18:40 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f000078f000-0x12)='/dev/input/mouse#\x00', 0x6, 0x200000) write$evdev(r2, &(0x7f0000a73000)=[{{0x77359400}, 0x64, 0x3ff, 0xeb}, {{}, 0x800, 0x0, 0x9}, {{0x77359400}, 0x3, 0x4, 0x9}], 0x48) bind$alg(r1, &(0x7f00003d7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000bb0000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ffd000-0xc)=@sack_info, &(0x7f0000d33000-0x4)=0xc) 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ade000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r0, 0x0) capset(&(0x7f0000a31000)={0x10019980330}, &(0x7f00009b3000)) clone(0x20801ffd, &(0x7f0000001000-0x2), &(0x7f000029e000-0x4), &(0x7f0000bac000), &(0x7f0000000000)) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009c9000-0xe)='net/protocols\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006e8000)=0x16, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000055000)={0x0, 0xffffffff, 0x8}, &(0x7f00000b1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d2d000)={r1, 0xfd4, 0x3}, &(0x7f00009e7000-0x4)=0x8) r2 = socket(0x40000000015, 0x805, 0x0) recvfrom$inet6(r2, &(0x7f0000d3c000-0x70)=""/112, 0x70, 0x40000002, &(0x7f0000b16000)={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) bind$inet(r2, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000184000)=0x20, 0x1) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f00007a0000-0x4)=0xd) 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@can={0x1d, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0x10)={0x1d, r1}, 0x10, &(0x7f0000009000)={&(0x7f000000b000-0x80)={0x0, 0x0, 0x0, {}, {0x77359400}, {}, 0x1, @canfd={{0x3, 0x7fff, 0x4, 0x3f}, 0x31, 0x1, 0x0, 0x0, "a631447d99bc4444c005a65fe400ae4acea312c60fd48d197cc8e4f4d0ac5a9dba9c6019209cb60cee8ecc8d6ba35bb8c33d61ec0d7da1acfa6cb6545c403cec"}}, 0x80}, 0x1}, 0x0) 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x2a, 0x1, @thr={&(0x7f0000f64000)="4b0983fa3f73aa6465005dfb1dd54b001fd1ce55df", &(0x7f0000d5a000-0xb6)="a070b9b2f23062b92dba5b04c1957ba09b582908d4bc578e1a527cb2a6ca2c717e8583e2abda5edabf30a527bb0bf666b576a9abbebab31184bc73fe6bed2561d6a5098d97f2b33f1b27f4e957987b16ce3a41e2ee288e59927598c50f743f07aec30c9b7ce544187826df6053a46f4f143774b524e1b8095c34782671a102361a02b2ea5425e9ab372ced8cd52b642b4132ee272cc27e630b515de1eaa8149f6292eb13fab542a44665c550f436e3bba6652a9d0549"}}, &(0x7f00009cc000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) r1 = memfd_create(&(0x7f0000011000)="7b6b657972696e67776c616e30e05c73656c696e7578657468306d696d655f74797065d373656c6600", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000)=0x400111) 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000451000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x4, 0x7, 0xfffffffffffffffd}], {0x8100, 0x80000001, 0x6f, 0x1}}], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x5ee5650c, @dev={0xac, 0x14}, {[@timestamp={0x44, 0xc, 0x5, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$vcsa(&(0x7f0000e42000-0xb)='/dev/vcsa#\x00', 0x5, 0x12001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c2d000-0xc), &(0x7f000047b000-0x4)=0xc) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c6d000)=0xc00000000) r1 = getpid() ptrace$peekuser(0x3, r1, 0x8) [ 76.176309] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000dd6000-0x54)=""/84) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009da000)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000584000-0x4)=0x3ff, 0x4) sendmsg$unix(r1, &(0x7f00006b9000)={&(0x7f0000ffe000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004a5000)=[{&(0x7f000007b000-0xab)="7a712fb2d19ce683dbd93e5a415bb1f571779bd8a6e85f48329bd8e5dcf82e030c30b082f8421f0767acfdfb4ee84c08117174a5843821cb594234b015e8ef16b5e892b4b3ef9b8e79a0184e646da9f2844d2e3f6b09604a5b014c84154391fd677422b7760bd558a492684fb4e93a5eec2d361e0475e9444c609ae2652e678b75eaa6df6c2fa841c81ea617dbaac09f38ae87c35410d6a1688beace5f55d23550e5ed78ac7cec025545ad", 0xab}, {&(0x7f000059e000-0x2b)="2ccac9fb554403ca98073df00357e6beeb98603be0df073352dfe2dde69fe1b39f62142c131211216839bace47109ff8959c839f9574ab9ad74baa9ec19a493138b286dcc0a6f0418a", 0x49}, {&(0x7f000018b000-0xd7)="8732c31e51010f72efe4771a5bda750ca0039e983fedaea110968fcfe9df8ec170f29db2e8caa71e6f04cedf28534ae6e20b47fe9d8e796a639053aa0f2aca57f7dbc6c854a0dd69043d55799e511f3ca8493a9513ef7f2628e844b2f44bca22a68e43780a0998b98c17db30032dea605c83d4b96c23c49599ea6bf7c828411f23b9573729fe8f88d1ec5e1de6d53c77bafdc14770126aec9d4f21e57d6bb3aa5b01d98c399767bd4db47fd4b483b7bb3ec1d62d72273fcab4496c7ba1989492ca3054bf2cde781896ab0c0f59e2af2f2a86dfed37e597", 0xd7}, {&(0x7f000016a000)="dcac5b555e0189a23dba9b123e72e6f9300ab892c296bf0fc53a089190f43aed39a3241944f1c9237ecaeabcc292fc9ac17eb0a5046f8a22cc26fbb4f58bc3ca2cd27b34d0a58dc5b3293e31599da0567b80819c806c1ae46a88130bab383ddb5742b9bb7ebbba5ef97cad2c1d075cee5fb3009d0954c3b070a899f2a972602518c24eef7ae52119eec9bd816943f6a765c266fa4d76a3c03da5709f680f093310", 0xa1}], 0x4, &(0x7f000084d000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x30, 0x4000}, 0x4040) 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockname$packet(0xffffffffffffff9c, &(0x7f0000187000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000b81000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000afa000-0xc)={r1, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) read(r0, &(0x7f0000da6000-0x65)=""/101, 0x65) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000f54000)="19b68fd4148c5dc689b329ea1e51ea637f04c5c6b80a3a2c5d344afb108675d5bdcd87f7e8", 0x25) 2018/02/06 13:18:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x10000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x6)=@hci={0x1f, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000466000-0x20)=[], 0x0, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000620000-0x9)='net/snmp\x00') close(r1) r2 = add_key$user(&(0x7f0000672000-0x5)='user\x00', &(0x7f0000dbe000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000089f000)="a06384", 0x3, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f0000067000)=""/35, 0x23) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000e30000-0x38)=[], 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 2: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d0a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006fb000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket(0x11, 0x100000802, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4), 0x4) recvfrom$inet(0xffffffffffffffff, &(0x7f000071d000-0xad)=""/173, 0xad, 0x0, &(0x7f0000b7b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/06 13:18:40 executing program 0: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ee7000-0x8)={0x0, r0}, &(0x7f0000000000)={0x7c6eb2b0, 0x5, 0x28d0c095, 0x0, 0x100, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000d03000)='\'md5sumproc[\x00') perf_event_open(&(0x7f0000c74000-0x78)={0x7, 0x78, 0x6, 0x0, 0x9, 0x4, 0x0, 0x7, 0x4028, 0x5, 0x6, 0x9, 0x27, 0x8000, 0x6, 0x81, 0x9, 0x40, 0x1f, 0x8, 0x7, 0x1, 0x4, 0x7fffffff, 0xffffffff, 0x9, 0x5, 0x1400, 0x1f, 0x80000001, 0x7fffffff, 0x6, 0x8001, 0x96, 0x7, 0x101, 0x3, 0x7fffffff, 0x0, 0x81, 0x1, @perf_config_ext={0x1000, 0x80}, 0x2, 0x5, 0x2, 0x7, 0x2, 0x2, 0x40}, r0, 0xffffffffffffff0c, r1, 0x2) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rfkill\x00', 0x400a80, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000a000-0x10)={&(0x7f0000007000/0x4000)=nil, 0x4000}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000011000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000010000)=0xe8) connect$can_bcm(r1, &(0x7f000000b000)={0x1d, r2}, 0x10) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) r3 = accept$inet6(r1, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000011000-0x4), &(0x7f0000008000-0x4)=0x4) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000966000)={0x0, 0x0}, &(0x7f0000fab000-0x4)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@empty, 0x1, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0xffffff6c, 0x17, {0x42, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) setrlimit(0xb, &(0x7f0000f89000)={0x1, 0x2}) 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) poll(&(0x7f00003f3000)=[{r0}], 0x1, 0x6) dup2(r0, r0) 2018/02/06 13:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7"}) r1 = dup(r0) r2 = syz_open_dev$admmidi(&(0x7f000001e000-0xe)='/dev/admmidi#\x00', 0xffff, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000e77000-0x20)={0x5, 0x1, 0x4002, 0x2000, &(0x7f0000396000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d8c000)=0x2, 0x4) r3 = getuid() lstat(&(0x7f0000fb2000-0x8)='./file0\x00', &(0x7f0000291000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000bb6000-0x4)=0x0) sendmsg$netlink(r2, &(0x7f0000431000+0xbcd)={0x0, 0x0, &(0x7f0000dd8000-0x60)=[{&(0x7f0000522000)={0x1250, 0x1a, 0x100, 0x7, 0x2, "", [@generic="9d537291028191f2741df85ad8d965ecf65b50b89ee0028c453266e0e0768e1b9dd9035106818fe600420b32cd3d5d6154c94513df7dbcc3722101cd", @nested={0x1058, 0x3, [@generic="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@generic="096c6187f5d829f22376510f0705f04420be0ff71469f8845d69a5e462561c24eb75f1508d8f139a4016d7e50811465a5285b6cf711ebc1d36e4855b66a93578986979adfe", @typed={0xc, 0x92, @ipv4=@broadcast=0xffffffff}]}, @nested={0x4, 0x7c, []}, @nested={0x198, 0x52, [@generic="a3cf23898ecef8224243740808dcf0fdb4a52f09791c5af66210912dfe6876e6f303585bda4e76362bbf2974c81e0bd997311a324d6a9d27b367a142702ecbabc80738cb45642c2665fa9b5bcc1199a4c7f9a84e5e84e235b6d80b4182e60cd5cc84d14b987924704e91d0a35d424b64ecb635ed151081c0baf2222d7b22cf18bf1d5344850f02708f0c196ff1f97289fd872a361828b3", @generic="890dad8f95775a92a47260b0536459e21915f6c17cbf39230680fccf18a5ed7a20a9042ee26248aa0176c8255d33e3825f059d382e88631fdf5f5407b2635bff3a7638bd505c25c45bc3d2a6da69ca921c0d7cea708c11d8bb6c7fb8bb54f4088fcd69d06d1b1891ee7908fd597eabac81198dea8445bb647663adaf83d36c41591c5bd2d762d2fbbd8d2fe2e29451f608685a3aeb9c8c7ed9200b4cbdcc71c1f9b949a2407335084e6149c26170bc4626f27134fdfc19cfae4e8a3245b8e37445c8496bbb15b3a1d3627598d8", @generic="bb1976d066de3c5c0bc9ddb1a8b501d494ac77d778a7a2cbd834424da1c00b2f37744cd8d49a140f9a743678dfd4"]}, @typed={0x10, 0x6b, @u64=0x1}]}, 0x1250}, {&(0x7f0000424000-0x344)={0x344, 0x2a, 0x0, 0x1, 0x2, "", [@typed={0xc, 0x15, @uid=r3}, @generic="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", @generic="845efbe06e448abc5ddbfdebcc", @nested={0x21c, 0x64, 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0x5b, @binary="32189ce3463d3e94530e3cfeb47fb7ceb6545fbcfd6c79f15aed0094afd8fcb9add866a9c5f80252daa019879e730f0fe9bafe628c6dad8c877852eac75f6545fd8a7de44dd627e76aaac1af8655929900a780acdb93e26858fff1c920de781244582fb2fa339c3922c0d2fbab3fe1b9036734579f0df19b6e3452206cb819e80e86bda496d7e196b943d526b3f78b974f81d8a80b00db8265ac01094b94ca93d9e489526facd00a89c880605b6debea540f8adc45270163c19935afb3ec2f737a15518bb5ab51e2a56fcef3e4a13d85f557b130e259cdaa8b406b564440599b46cdb6fa3d4dd2c0adfcffe751bd78a4"}, @typed={0xc, 0x28, @pid=r5}, @generic="bface82d562e66845378c0a0a5099786fadd199128fa14815fe9dcbad9659b698fa02dd9a231091e7d73a28f203db105b0c435c7a6c1177e531e87", @generic="7ab8cade2722759fa195b9db60dede9f43582917530dc16de23a4dee30bb48fc72204f80beefe56132aaa4b42f2e7d8ac25971484e86dd5a18d8e7eea3dd939d3edfd62bcea56f", @generic="f81edf434883ddf85b24300689d97ecf32ac50bb835adcc8cae53dc0de35882908215ab454f3d4a7adb7714b25ad8bcd9fd70ee781bf32f2864073245663cb0b0b0061f8c0dfe3513059085c108b7b8bee7f00b25b15ff04752198cfdb1467f24051497cfc8181d3a76d9a3c5027b3f967fd9582c2d6e9c22d9599e61bc7b557f8738b7ef100b0a853ff86bfbdbd82ee4249b8e09064fe1f775e6370b6d11326c40dfb5894daea1e6ba41939", @typed={0x18, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x92, @fd=r0}]}]}, 0x4860}, {&(0x7f0000122000-0x1c)={0x1c, 0x10, 0x10, 0x2, 0x0, "", [@typed={0xc, 0x39, @ipv4=@broadcast=0xffffffff}]}, 0x1c}, {&(0x7f0000104000)={0xbc, 0x2c, 0x10, 0x0, 0x3, "", [@generic="3181582adbe00fbb5d95c614163a735c51691a1690ca9d8a33ea6d96c59046f4072bb22e9ea8e27ac2a08a80ff7c0e3f3323dc59cd91ebc3b6d3238db7dc0354f7ee77b4a7a359f753042914c0253ee5ff82eff48412f3f98c0c65e988b0a1d8428f7a23b977e45193f35f0d5434fa80dc35c1c1000ec1b66362b5f8f044affd1a87854a023403da8527a4363dd5ad2496e6846f1f72e082c95995dc06e2ae1fdc6096707e9b38a0c445b315"]}, 0xbc}, {&(0x7f00004fb000-0x100)={0x100, 0x17, 0x100, 0x5, 0x2, "", [@typed={0xe8, 0x8d, @binary="15421ae34b1ea2d45a9a122a35171ebac51013cf02d2ab20b6a9ac476a63723f792c0cb738a0bea809b8a85d6f6ebf05f0f9202cd406330e480c7a13e2d7faecb1b1b70cf6f9cc6f335ddba016d7611fad456835c25ad598e4d2e06ff1c0ffd28c0250a0f024d3a66f0b57b6fbf03c2f82c4ceedacc9883096fca94d4fdaa91705cd326b0c31d281b0d025eff2dfd4ad1c01fcaec91c789dc1cfcaafe19869985411e2a690e520c66c737edda7eada6d722f400185b5033711898be54c829498eadf01129f63510d5c2df8baa54e0032b272d615e494a6551876f65fe6"}, @typed={0x8, 0x79}]}, 0x100}], 0x6, &(0x7f00002a0000)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r1]}], 0x28, 0x44881}, 0x8000) 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, 0x0, &(0x7f0000ade000), 0x800) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000645000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}}, [0x6, 0x9, 0x91, 0x6, 0x8, 0x0, 0x3, 0x1, 0x5, 0x4, 0x6, 0x8, 0x5, 0x3, 0x1]}, &(0x7f0000ade000)=0x108) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000adf000-0x8)={r3, 0x3}, 0x8) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000940000)={&(0x7f00000c9000-0xe)=@l2, 0xe, &(0x7f0000620000)=[], 0x0, &(0x7f00000cb000)=""/190, 0xbe}, 0x2102) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001cd000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e5c000)={0x0, 0x0}) kcmp(r1, r2, 0x5, r0, r0) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(0xffffffffffffffff, 0xae45, 0x934) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000cf7000)={0x5, &(0x7f000078d000-0x28)=[{0x1, 0x2, 0x3, 0x2}, {0x1, 0x309b, 0x4, 0xa1}, {0x53, 0x8001, 0xe9, 0x7}, {0x6, 0x3, 0x0, 0xffff}, {0x4, 0x8, 0xd80a, 0xa5f}]}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) ioctl$void(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000d6d000-0x30)=[{&(0x7f0000099000-0x74)=""/116, 0x74}], 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000003000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) r5 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) timerfd_settime(r5, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r6, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r6, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522}, &(0x7f0000034000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ddb000/0x4000)=nil) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a42000)) shmctl$SHM_UNLOCK(r0, 0xc) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000901000-0x8)={0x80, 0x4, 0x0, 0x1, 0x8}) 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000075000-0x400)={"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"}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00004d1000-0x44)) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 76.333575] PPPIOCDETACH file->f_count=2 [ 76.347343] netlink: 104 bytes leftover after parsing attributes in process `syz-executor1'. [ 76.366943] netlink: 104 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d7000)="73656c696e7578d000", 0x1040000000000001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fremovexattr(r0, &(0x7f0000488000-0x14)=@known='security.capability\x00') 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffff9, 0x0, 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={&(0x7f0000984000+0xc2f)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000168000)=[{&(0x7f0000c95000)=""/210, 0xd2}, {&(0x7f000009c000)=""/39, 0x27}, {&(0x7f00001b6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e32000-0xdd)=""/221, 0xdd}, {&(0x7f000044f000)=""/133, 0x85}, {&(0x7f000041f000-0xcb)=""/203, 0xcb}, {&(0x7f0000730000)=""/116, 0x74}, {&(0x7f000093e000-0xff)=""/255, 0xff}, {&(0x7f0000a10000-0x21)=""/33, 0x21}, {&(0x7f0000599000)}], 0xa) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000135000-0x9)='/dev/vcs\x00', 0x480, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00004fd000-0xc)={0x576, 0x8000, 0x1ac00000000}) mprotect(&(0x7f0000bb7000/0x3000)=nil, 0x3000, 0x3) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/06 13:18:40 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000ad3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000477000-0x4)=@assoc_id=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000605000-0x12)='/dev/snd/midiC#D#\x00', 0x40, 0x80000) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000091000-0x20)={0x8, 0x88a, 0xfff, 0x3, 0x7, 0x400}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c83000-0x4)) syz_emit_ethernet(0xfd76, &(0x7f0000e7d000)={@random="f3e850ef1049", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x11e, 0xe8a9, 0x6, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, "ff4bb9de7665df2fa90c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "244ef16f5441f29d550c8976460fa590"}}}}, 0x0) 2018/02/06 13:18:40 executing program 7: r0 = socket(0x9, 0x5, 0x8000008000000000) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000-0x8)='./file0\x00') connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x1c, 0x6, "1bf7d796cf48", 0xfffffffffffffffd}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', r1}) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001000)=0xfffffffffffffc6e) r2 = getgid() fchownat(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, r2, 0x1900) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000084a000-0x4)=0xc) lstat(&(0x7f0000555000-0x8)='./file0\x00', &(0x7f000060e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000148000-0x15)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fstat(r3, &(0x7f0000a26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000392000)={0x0, 0x0, 0x0}, &(0x7f0000eb5000-0x4)=0xc) socket$unix(0x1, 0x7, 0x0) getresgid(&(0x7f0000654000-0x4)=0x0, &(0x7f0000648000), &(0x7f0000009000)) fstat(r3, &(0x7f00000eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000815000)=[r4, r5, r6, r7, r8, r9, r10]) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) r11 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r12, 0x4188aea7, &(0x7f0000695000)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) 2018/02/06 13:18:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000051f000)='/dev/audio\x00', 0x40, 0x0) fchmodat(r0, &(0x7f000079d000)='./file0\x00', 0x182) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000744000)='/dev/kvm\x00', 0x101040, 0x0) msgget(0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000bc0000)) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000ff5000)) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000847000)) [ 76.492211] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) mlock(&(0x7f0000007000/0x3000)=nil, 0x3000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000010000)='/dev/kvm\x00', 0x200000, 0x0) r1 = geteuid() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f000000f000)=[0x0, 0x0, 0x0]) keyctl$chown(0x4, r0, r1, r2) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000000b000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000011000-0x10), &(0x7f000000b000-0x4)=0x10) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000006000/0x3000)=nil) r4 = syz_open_dev$sndpcmc(&(0x7f0000009000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000012000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) setsockopt$inet6_tcp_int(r4, 0x6, 0xc, &(0x7f000000c000-0x4)=0x49d3, 0xe1649edf47011b38) [ 76.524670] audit: type=1400 audit(1517923120.707:411): avc: denied { setfcap } for pid=12244 comm="syz-executor0" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)='A', 0x1}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000084b000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000398000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e20000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, r1}) close(r0) 2018/02/06 13:18:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000daf000)={"09b3db31b01e4fbc2daf31d572915f2a", {0x4, 0x8001, 0x81, "84d69224f46a", 0x7fff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0xa0) accept4(r0, &(0x7f0000562000-0x10)=@ethernet={0x0, @remote}, &(0x7f0000b05000)=0x10, 0x80800) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/06 13:18:40 executing program 6: r0 = shmget(0x0, 0x2000, 0x1, &(0x7f0000995000/0x2000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000057a000)='/dev/hwrng\x00', 0x141400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x88, "b13d1cd25f4f0a511f46a107549059f49e5d546cca06878630b7fc7b64e9da5a5273c5a04f984e98bc89e8f88da94897a0865037183756e3e46f4bb7662fecfadddfb280b1e5c3699fb440e0eaa40a8d52380408728bd9bfd53914bdd867698ccad82c1593c3426894bf3045e3be74fc78b110e6a4bf7ffe46f5e1841e7614c0db2f772622664d0c"}, &(0x7f0000afb000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000002000-0x8)=0x200) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0xfffffffffffffff9, 0xfffffffffffffc00}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0xf)=""/15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e71000)='/dev/rfkill\x00', 0x2001, 0x0) pipe2(&(0x7f0000b79000-0x8)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00006d3000)={0x0, 0x6}, &(0x7f0000123000+0x2b5)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000ca9000)={r6, 0x0, 0x2, 0x100000000}, 0x10) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000995000)={r5, &(0x7f000066e000)="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"}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f000063a000-0xe8)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00007cf000), &(0x7f0000e0d000)=0x4) 2018/02/06 13:18:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000d37000-0xc)={0xfc147812c6696267}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000828000+0x279)={&(0x7f000046b000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000d16000-0x10)={&(0x7f00004e1000)=@getsa={0x364, 0x12, 0x2, 0x3, 0x0, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x0, 0x6c}, [@offload={0xc, 0x1c, {0x0, 0x2}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xa}}, @sec_ctx={0x10c, 0x8, {0x105, 0x8, 0x1, 0x2, 0xfd, "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"}}, @algo_crypt={0xb8, 0x2, {{'salsa20\x00'}, 0x370, "004da2ce5edb087005a5fa409d16f7b338341f48e8707b5ed60ad90ecb76d4f26a92620a9157efd03259d2c8c5e4c8ece264ccdbdf3d75ac03b99b6aa97d445e87f42543be299ecafce2301348aaa76cf4912d6de19bae77204e5f120e00a23fe244e0f2653a0e2d31778a1ac3c8"}}, @algo_aead={0x10c, 0x12, {{'gcm(aes)\x00'}, 0x5f0, 0x160, "d4995bcba3b15979ce00a7ebdc95ea9a2d03b543ebf2cc219adfc9ee030db1c99e26d26c4019bcbb895e25aeb349b076788e04370b3eaa46d1a8fccffbfd3685bd77a9b60edf0d5d2439eabaaa4d8dfce272db54cf7222e374927040810e1e1c488ad3e5d6a7af8ff303798ee2d375d4906bfaa7f42605e964c58f4b1d9d12a62169a367b32c7cb705352afe7c877f06993b7df220ee7980d342aceabe3372fb6a926cecec56b08c17c5fd635f1a7db48e307ccad0dd6b44345466dae209"}}, @tfcpad={0x8, 0x16, 0x80000001}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0xa}}]}, 0x364}, 0x1, 0x0, 0x0, 0x240080c0}, 0x800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a05000-0xfd)={0x0, 0xf5, "e0910f86960f5b824be93bd4ec51a1212828596f71f93cd7e2e86f6e61ef69dba88a9decce0a0a2dca0f0298704193e33308a983923eb8cb2c73115057b53c4b86ec5fc47f93ff8fc4023ca6116ab179244bcf49b6095d07bfea5b83338fbc11251b2bd8f79cc575f622144e2a97962262756d097e75a4bf8a0bb3cfec4dbb132aa981c902940c657e0d30226bc9eb8aa5c2661673ba37856c5db700b28f6e010fc80c09944ecb46041f98fbf4002aceb06d971013888a9207178447ce3c589d148f909386e466c10b512edbdec2b6cf4c59f42192c89c9da25d1a35b132feabb5597c4d4ede5b7df916d998fcd628171bb22b3f5e"}, &(0x7f0000609000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005d2000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @empty, 0x10001}}, 0x1ff}, &(0x7f0000833000)=0x98) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f00002a8000-0xb)='/dev/midi#\x00', 0x79, 0x200) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000076e000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000003d000)={0x5, 0x0, 'client1\x00', 0x4, "96558f895d0bcfce", "e797e3388c055fe25ad5535c82bc3eea3bdd140ce6d9407c9a5b889c7a51ef04", 0x1, 0x10000}) 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x80005, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000460000-0x8)=0x0) io_getevents(r0, 0x3, 0x7, &(0x7f0000702000-0xe0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000925000-0x10)) 2018/02/06 13:18:40 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffd, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x30000, 0x0) shmget(0x0, 0x3000, 0x5, &(0x7f0000175000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getpgrp(r2) r3 = syz_open_dev$sg(&(0x7f000025a000-0x9)='/dev/sg#\x00', 0x200080002, 0x40004) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}}, 0x9}, &(0x7f0000fec000-0x4)=0x98) socket(0x3, 0x0, 0xd3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000f2000-0x10)={r4, 0x0, &(0x7f00000c8000)=[]}, &(0x7f0000295000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005d1000-0x20)={0x7fff, 0x7, 0x200, 0x7e1, 0x2, 0x0, 0x71, 0x6, r5}, &(0x7f00000ae000)=0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a87000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0}, 0x10) sched_setaffinity(r2, 0x8, &(0x7f0000f1d000)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000af6000)={0x0, 0x81}, &(0x7f000018a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ad7000-0xc)={r7, 0x3, 0x30}, &(0x7f000068d000)=0xc) getsockname$packet(r1, &(0x7f000058f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00008d4000)=0x14) sendmsg$nl_route(r1, &(0x7f0000cdf000)={&(0x7f0000cdb000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000631000)={&(0x7f00005d0000)=@newneigh={0x6c, 0x1c, 0x0, 0x4, 0x0, {0x7, 0x0, 0x0, r8, 0x0, 0x10, 0x5}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_LINK_NETNSID={0x8, 0xa, 0x8}, @NDA_DST_IPV6={0x14, 0x1, @empty}, @NDA_LINK_NETNSID={0x8, 0xa, 0x80000001}, @NDA_LINK_NETNSID={0x8, 0xa, 0x4}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}}, @NDA_PORT={0x8, 0x6, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40001}, 0x0) r9 = shmget(0x0, 0x3000, 0x80000000000645, &(0x7f000029a000/0x3000)=nil) r10 = shmat(r9, &(0x7f0000000000/0x2000)=nil, 0x6000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000048d000)={r6, @in={{0x2, 0x2, @empty}}, 0x8001, 0x8}, &(0x7f0000745000-0x4)=0x98) syz_open_dev$random(&(0x7f0000c0d000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f000011b000)) shmctl$IPC_RMID(r9, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmdt(r10) 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0xa, 0x80001, 0x1000000000000000) r3 = epoll_create1(0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000b51000-0xc)={0x7, 0x0, 0x101, 0x80000001, 0x9ac0, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000474000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00006b0000)) r4 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r4, &(0x7f0000b83000)={r3, 0xffffffffffffffff}) 2018/02/06 13:18:40 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) modify_ldt$write(0x1, &(0x7f000092c000)={0x804, 0xffffffff, 0x0, 0x0, 0x200, 0x85, 0xb2, 0xffffffffffffffae, 0x1, 0x79c}, 0x10) 2018/02/06 13:18:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x8)='[[,ppp1\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f00003b5000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ef1000-0x4), &(0x7f00001dd000)=0x4) 2018/02/06 13:18:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f00004ff000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) r1 = syz_open_dev$sndmidi(&(0x7f00006cd000)='/dev/snd/midiC#D#\x00', 0x38, 0x40000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00001c1000)=0x8, &(0x7f0000908000)=0x4) 2018/02/06 13:18:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) io_setup(0x205e69d, &(0x7f00001e2000-0x8)=0x0) syz_open_dev$admmidi(&(0x7f0000f2a000-0xe)='/dev/admmidi#\x00', 0x8, 0x202000) io_cancel(r2, &(0x7f0000a26000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7fffffff, r1, &(0x7f0000e40000)="e52d2d223778", 0x6, 0x8000, 0x0, 0x1, r0}, &(0x7f0000899000-0x20)) write(r0, &(0x7f0000108000)="c0", 0x1) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) 2018/02/06 13:18:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1c, 0x64) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = semget$private(0x0, 0x0, 0x20) semctl$SEM_INFO(r0, 0x6, 0x13, &(0x7f0000f47000-0x12)=""/18) 2018/02/06 13:18:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000206000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000800000)={0x2, 0x5}) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) bind$packet(r1, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) [ 76.752350] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:40 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x400200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000d3a000)='./file0\x00', 0x0, 0x10}, 0x10) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000672000-0x8)={0x7fff}, 0x8, 0x80000) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00007bd000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000095000)={0x0, 0x0, 0x0}, &(0x7f0000698000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8c040, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000272000)={0x0, 0x0}) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000713000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = bpf$PROG_LOAD(0x5, &(0x7f00004c8000-0x48)={0x6, 0x6, &(0x7f0000251000-0x30)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @generic={0xfe, 0x0, 0x80000000, 0x80000000}], &(0x7f0000730000-0xa)='syzkaller\x00', 0x3, 0xd6, &(0x7f0000000000)=""/214, 0x40f00, 0x1}, 0x48) r11 = socket$alg(0x26, 0x5, 0x0) r12 = syz_open_dev$admmidi(&(0x7f000082f000-0xe)='/dev/admmidi#\x00', 0x542, 0x482000) r13 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) r15 = socket$pptp(0x18, 0x1, 0x2) r16 = syz_open_dev$amidi(&(0x7f0000251000-0xc)='/dev/amidi#\x00', 0x0, 0x103940) r17 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000028000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000003f000-0x4), &(0x7f0000000000), &(0x7f0000f3e000-0x4)=0x0) r20 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00004e5000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ea4000-0x4)=0x0, &(0x7f0000000000), &(0x7f0000000000)) r23 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) r26 = getpid() fstat(0xffffffffffffffff, &(0x7f0000077000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000098c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f000053c000)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f23000-0x20)=[{&(0x7f000038d000-0x61)="064d74b9b1a34acc8bc8561b6db960eae955e638d519630a582d8e33566176902034dca02c583d9ee5f26c0d0ff0102e5be01ec5b670c8863beb987417f5d1929df129c47cd5ef95519381866e082c479eee58c6067658b4a1d180ad5f4883c35e", 0x61}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f00008d3000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @rights={0x18, 0x1, 0x1, [r9]}, @rights={0x30, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x120, 0x40000}, 0x4000840) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r29, 0x5452, &(0x7f0000f73000-0x8)=0x100) shutdown(r30, 0x3) 2018/02/06 13:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4), 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f000060f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) link(&(0x7f0000c8b000)='./file0\x00', &(0x7f0000403000)='./file0\x00') accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000cd6000-0xb)='/dev/adsp#\x00', 0xffffffffffff64db, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000fc000)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x12, 0x20, 0x10, "b5d2ba5690d94f9a74bf38884ab31c95f0149d409bace53aad262768d60d5b815341d03e544b456dbad0b6d90d34db6f9edd66e6910a307cc5458e346238f2d3", "81da3c462112a309bf8f13c07db331de5a0fb8644422824753ab9ed7a629f73b", [0xfffffffffffffffd, 0x1]}) r1 = socket$inet6(0xa, 0x40000080803, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000964000-0x46)=""/70, &(0x7f000007c000)=0x46) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000063a000)={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfa3d}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x2, [0x9, 0x1, 0x7, 0x3f, 0x7, 0x1e13, 0x5, 0x4]}, 0x5c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005cc000-0x8)={0x0, 0x7}, &(0x7f000042d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ee0000-0x20)={0x8, 0x7ff, 0xa, 0x3, 0x7, 0xffffffffffffffe0, 0x0, 0x7fffffff, r2}, 0x20) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ed4000), &(0x7f0000cc7000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000b89000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000e04000)=0xe8) syz_open_dev$mice(&(0x7f000089e000-0x10)='/dev/input/mice\x00', 0x0, 0x100) r5 = request_key(&(0x7f0000408000)='encrypted\x00', &(0x7f000004e000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c6f000)=')bdev%em1\x00', 0xfffffffffffffff9) keyctl$get_persistent(0x16, r4, r5) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000054a000)={0x3, &(0x7f0000459000)=[{}, {}, {}]}) 2018/02/06 13:18:41 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000f7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f7a000)=0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7b000-0x81)="3147d563d30f7ef3a3fb4e8f9b0db837377b3a900fd0b46358a659cf27e7eaaa42bc73ca1e2d3fdce9a0a246f96d48b1eeffbac36b0a787bb3359bcb94245167afc72d21956770b180d707ee18939b0e6c9b9e858d3e7419bd697a0ce3b66863f49a023f77f04ef6ed80f4f94f74acd83663dfa49de163b2e9a82cf6985aa3464c", 0x81) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c802000000000000000800ffffbffffffffffe00", 0x1f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f51000-0x8)) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000129000)={0x9, 0x10001, [{0x20, 0x0, 0x8}, {0x401, 0x0, 0xffffffff}, {0x8000, 0x0, 0x5}, {0xff, 0x0, 0x6}, {0x0, 0x0, 0x9}, {0x7f, 0x0, 0xfffffffffffffff7}, {0x4, 0x0, 0x5}, {0x6, 0x0, 0x4}, {0x0, 0x0, 0xf5c}]}) 2018/02/06 13:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000c63000-0xe)={0x1f, 0xffffffffffffffff}, 0xe) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000891000)=""/199, &(0x7f0000db7000)=0xc7) 2018/02/06 13:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:41 executing program 6: 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, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) faccessat(r0, &(0x7f0000238000-0xa)='./control\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00005c5000)=0x8, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000400000-0xb8)={0x0, 0x1, 0xfffffffffffffffe, 0x5, 0x1da1, 0x10001, 0x0, 0x87e0, {0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}, 0x3, 0x7f, 0x3, 0x7, 0xd2}}, &(0x7f0000ff2000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e59000)={r1, @in6={{0xa, 0x0, 0xdd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0xfff, 0x1}, 0x98) 2018/02/06 13:18:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/02/06 13:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r2, &(0x7f00004b6000-0x40)=[{&(0x7f000072f000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000044000)) dup2(r1, r1) 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x8000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000026000)='/dev/input/event#\x00', 0x0, 0x4040) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup(r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00009ef000)) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x8, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x8}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 13:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000784000)=0x9, 0x4) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) fallocate(r0, 0x3, 0x0, 0x2087dc) [ 76.944898] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 76.970748] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 76.985749] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 13:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) r1 = dup(r0) pread64(r1, &(0x7f0000dc7000-0x80)=""/128, 0x80, 0x0) 2018/02/06 13:18:41 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) sendmsg$nfc_llcp(r1, &(0x7f0000374000)={&(0x7f0000a65000)={0x27, 0x40, 0x74, 0x5, 0x1, 0x3, "4c040834a2ef1b950ae23d330ca54573b28e7c79af7b08bd4bc06797912c839f3084b38d435317a06ee6c22df067e500b56966ead60a54e9cd22e3eb519d00", 0x285}, 0x60, &(0x7f0000df8000-0x6)=[{&(0x7f00000a7000-0x9e)="c12fe6b02ddf54e446baba2f0b1c86486741656ea5708013cd72116ea2e63f1202768d300b80b7e39049154886aa66e48366a527938d812a2a86f9986156883f7e901a1964f876d4fc620ba78b5c35a037f47786637f3c11cb6579f3c225d5337b5e3c2f1d9ebc97951cad5479862a6808300a957c47b0a46f1f15afb2e12a29b3cf50042e5dda656763ff544219d4f22fa8cce467b1fad641acaeda79b3", 0x9e}, {&(0x7f0000d07000-0x15)="65a29331c32432a6bfecd1401c070257fcbae955d6", 0x15}], 0x2, &(0x7f0000b6d000-0x58)={0x58, 0x0, 0x7, "7d56167eec771e60ae9c32fa92e5d99aa78b23e04a77330729f76c312fc6f3d1d8f3e7a1298087a48d5b2d7581b2a5bb1793d6fccdbd2c0cc297d182f97764e561f6"}, 0x58, 0x51}, 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d74000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000ff000-0x2)=0xfff, &(0x7f0000dda000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00008df000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x0, 0x0, 0x4}, 0x20) execveat(r3, &(0x7f000008d000-0x8)='./file0\x00', &(0x7f0000a41000-0x50)=[&(0x7f0000410000-0x1)='\x00', &(0x7f0000fa1000-0x16)='/selinux/checkreqprot\x00', &(0x7f0000ed7000-0x16)='/selinux/checkreqprot\x00', &(0x7f00000c8000-0x16)='/selinux/checkreqprot\x00', &(0x7f000034a000)='\x00', &(0x7f00004bb000-0x14)='posix_acl_accesslo@\x00', &(0x7f0000423000-0x16)='/selinux/checkreqprot\x00', &(0x7f00005da000-0x4)='*^O\x00', &(0x7f0000583000-0x1)='\x00', &(0x7f00004e3000-0x16)='/selinux/checkreqprot\x00'], &(0x7f0000d5b000-0x10)=[&(0x7f000086c000-0xf)='md5sum)/wlan1{\x00', &(0x7f0000ef1000)="656d308e5d00"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000134000)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000fd7000-0x4)=0x7, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) syz_open_dev$adsp(&(0x7f000011a000)='/dev/adsp#\x00', 0x63c, 0x200000) 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000689000)='d\x00M', 0x7) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000686000)={@generic="9766bd19f40fcc4809f39720d5bec2a0", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x3, {0xa, 0x2, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) getsockname$unix(r0, &(0x7f0000787000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e68000)=0x1002) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) [ 77.008616] PPPIOCDETACH file->f_count=2 [ 77.025083] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 77.039287] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 77.049380] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/06 13:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) dup(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) recvfrom(r0, &(0x7f0000363000-0x8c)=""/140, 0x8c, 0x0, 0x0, 0xffffff01) 2018/02/06 13:18:41 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fd6000)={0xffffffffffffffff, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000018000)=@abs, &(0x7f0000fd6000)=0x8) 2018/02/06 13:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b90000), 0x0, 0xfffffffffffffffb) add_key(&(0x7f00009a9000)='asymmetric\x00', &(0x7f0000b1b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c21000)="3003100000", 0x5, r0) 2018/02/06 13:18:41 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, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f7f000-0x72)="2600000023004307000000ff00008d40030100000200000e00f21e00001100002103c77a35f7", 0x26) r2 = memfd_create(&(0x7f0000d08000)='ppp0/\x00', 0x5) ioctl$KDSETLED(r2, 0x4b32, 0x6) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000c4a000-0xc), &(0x7f0000201000-0x4)=0xfffffffffffffe36) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) 2018/02/06 13:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000010f000)={0x80000, &(0x7f000002d000), 0x0, r2, 0x3}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/06 13:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10}, 0xc, &(0x7f0000bee000)={&(0x7f0000da5000)={0x14, 0x5, 0x100000000000006, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00009b9000)='./control\x00', 0x220001b0) r1 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmmsg(r2, &(0x7f0000167000)=[{{&(0x7f0000de5000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[]}}], 0x8000000000000ea, 0x0) shutdown(r1, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000c07000-0x82)=""/130) fcntl$dupfd(r1, 0x406, r1) 2018/02/06 13:18:41 executing program 2: 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, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) writev(r0, &(0x7f0000e41000)=[], 0x0) getpriority(0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008c8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = syz_open_dev$admmidi(&(0x7f0000244000)='/dev/admmidi#\x00', 0x800, 0x480000) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000479000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x200, 0x400, 0x1, 0x7, 0x8, &(0x7f0000619000-0x10)=@generic="2f9538c7091018148d5ddb1e34b50e78", 0xffffffffffffffba, 0x9, 0x746}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f00002e0000-0x4)=0x5) sysfs$1(0x1, &(0x7f0000bc1000)='/dev/loop-control\x00') r6 = add_key$keyring(&(0x7f0000f20000-0x8)='keyring\x00', &(0x7f0000e51000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r6) syz_open_dev$loop(&(0x7f00007d3000)='/dev/loop#\x00', 0x0, 0x80) 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f0000d15000)="a41301ae", 0x4) r1 = socket(0x11, 0x3, 0xff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000784000)={0x81, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}}}}, 0x88) 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = userfaultfd(0x20000800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r3 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000012000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000012000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000011000)={r4, @in6={{0xa, 0x3, 0x5, @empty, 0x9}}, 0x6, 0x2}, 0x98) fcntl$getown(r0, 0x9) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000011000)=[{&(0x7f0000000000)="33b263d745994dcee5ef23d7be7c440872b3cb74493e64d123741b8cfb54a73ec4c5163b0a9ae91e69d2b86f4f93c7ba927343badd8b0e67ab22846503b831b1d3331f35e4d582d253cf99ee979abd5ae9879d47ef7c2ed925f157f3a2594c9833b698e085f03e6f07d66142287c6474eb5a1f461294ecf27f73524a4d739bf0fb8ae71c23818814d45f4c9e7093545a034633273b6b19920b6d227d7f51f269af0612ebd0a00bd9829944392ecab0d743355eee9c7c8d3865", 0xb9}, {&(0x7f0000001000)="d79e8c34359a41a596c31acd8bbca1c7c79232671f95c73618d736b47919c0954d5f49341f3f301d53367b99d95b22a08505246c844ab481ff97d9684a232662260e523ef3cd88241568d6e180a51e04fd9030f5c0761866fd0fe9b657ec47f3de6de936129d4f1919a551ed8d3c063d962ded8a2b1a06a728e9bc54a09568b6971ae45adf1ad1b100de5754ece39f13a5092b5c3b4fecd1d089405759121dc1aca3de9fe7f3543f0403ebffca95e1de30", 0xb1}, {&(0x7f0000014000-0x71)="b922b67e088b958d27626701e6e3c663dbc4f88b3502d95be3e7a2c7a04c175c3adf6892fb2bdd208bdd5c7f42fa3c6e67ddb1b34feee8a8dd176a7d2380a3549bc1d0858ba1c3947d73fca1de72f174605e28d05d5ddbe3109b45d5562fbc860e2ac1922d94d43bf326478ef75ff5b8e3", 0x71}, {&(0x7f0000001000-0x83)="4789009cf9600d741fade00e76bce01e6028b384f7f09bcdf2ebf367c652fc33ccf81513a6a530e26e9e9ca17139b69757d3694da8ae71b71e858d341e9ccd8f48975565c255c2305e2dc6adf8d928a0918efdc04c805aa8b17d4e458ce7fc3992fc8e7c8d91d216e919a98c607fe33f729146d25e3cdec01395851f9f6e2f7b30d19a", 0x83}, {&(0x7f0000012000-0x6b)="5c3d93a3d5265f1b569035856f0d460c717b540cd5e7da4305dcbb2921935926804167d25f3658873e5e9b18549ad46b4c410f623be6cac4ccb8269ab669c998835de30b8bd84045db4a366303b1da1984d98cff408d610305bcfad7708c39913787f54b1b50d0b0253083", 0x6b}], 0x5, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r6 = dup2(r5, r5) syz_open_procfs(r1, &(0x7f0000001000)='smaps\x00') getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000-0x20)={r3, 0x7, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f0000012000)=0x7, 0x4) writev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="9f764c7b093b288491fd68dd7bc4a6c860edbc4062eecc642d7adfd2669f25f77f5dd0b351ba044bb166c1514e5b2184a2bfadfca5f16f2b3a55549f94748e834928939ce1d66a9da51ed8d6baa9f78215d58f50194c0e19634516036820cc4ba645f9b853953d07484e9a0990ab6207d1e909e01473c34d3036864fddaa8ac9c7762a8cd063d0436d011ee1b9405fe3fa867ffe1688ffbcb97630e7d8aee556349d447d70efd1568885f05dc8abd744d7c074b97520c9c418a4b696b9540d10e08ccada635d6d4eb32a28ec640738a2ac6df83dbc0b04d44545934782dc7cf7bcfc953051c217288db9daba05b24ed46d5853d0", 0xf4}, {&(0x7f0000013000)="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", 0x1000}, {&(0x7f0000001000-0xa1)="b531dc96fc9d4e3a034de24170bfe88c487ce0cc1a1790fb81df19337e50e8723b8dc4b48eb7759be872fc241c1ff0a52da0ea83a4cf67ed1b69c8eab09ad8464b6754f06b1e4fd23537c3b04648861d9f4ca78df7235349ed40c01aaea151faaa681ccd9cebb4bd85054284d215082145fe6cb6f81487bc25a4a489eb8def345d01ba2042308eca1b8eb7c6203f84816edb09bc7de5f6481059e8909d5554045b", 0xa1}, {&(0x7f0000012000)}, {&(0x7f0000012000-0x3f)="3eececeda0382734b67647365cdc3bba9aea2c3117f34e88d500e47fc841fa3839cdd72e9aad3e01708c54cf2476bd307993fdb7a2885173e81cfb697a06b0", 0x3f}], 0x5) close(r2) 2018/02/06 13:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) socketpair(0x2, 0x6, 0xec2, &(0x7f0000825000)={0x0, 0x0}) sendto$unix(r0, &(0x7f00003c8000)="89220a2b0be557d64749c8c816b9a5f2a8d33b1a37a3281a09091c1f1f20e08b36b3c0747a9bb1187e2bd14d3f98484ccdf16e34eecb75c91be0e0bcab0ffe44bf57b87b7ac15f8c77bf86e6872426aed8e7790066d925a74c2702d9fa66feb87057165e315ed2fed4f47ae0e863b3a7e861fbcfb8942bb0ef20a7edb66ab598", 0x80, 0x1, 0x0, 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000fc5000-0xa)='./control\x00', 0x220000000009) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f00000ea000-0xa)='./control\x00', 0x100000d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000a1a000-0xa)='./control\x00') 2018/02/06 13:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) [ 77.171339] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000096a000-0xc)='/dev/rfkill\x00', 0x5ffffc, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000502000)={0x9, 0x1, 0xc83, 0x8, 0x1}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000671000-0x8)=0x1, 0x8) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @generic="980edbe34139704e389db349f728ad25"}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00008d3000-0x1e)={0x6, 0x9, 0x2, "104e1b28a44a", "dec86ead3f320d3c08470a7951fa1764"}) [ 77.220805] audit: type=1400 audit(1517923121.414:412): avc: denied { getopt } for pid=12389 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 13:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000765000)=""/194) accept4(r0, &(0x7f00001a6000)=@rc, &(0x7f0000944000)=0x9, 0x80800) 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f00009ff000-0xc)='/dev/audio#\x00', 0x6, 0x2000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00003c5000-0x8), &(0x7f0000434000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000034f000-0x4)=0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000736000)='/dev/ppp\x00', 0x400, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000306000)={r3, 0x28, &(0x7f0000805000)}, 0x10) fcntl$lock(r1, 0x5, &(0x7f0000efd000-0x20)={0x0, 0x1, 0x1, 0x7, r2}) bind$alg(r1, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c34000), 0x0) 2018/02/06 13:18:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000038000)='/dev/rtc\x00', 0x42c0, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000edd000-0x8)={r2, 0x307}, &(0x7f0000e59000-0x4)=0x8) 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), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b48b8f1f60000000000000f23d80f21f835c00000a00f23f8c483996ba7d900f300004f4f21ae5dc44122109cd4", 0x54}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) [ 77.314253] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:41 executing program 6: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000002f000-0x9)='/dev/vcs\x00', 0x200000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000002f000-0x4)=0x0) r2 = getpgrp(0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000002f000-0xc)={r3, r0, 0x20}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000a000-0x8)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000), &(0x7f000000a000-0x4), &(0x7f000002f000)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000001f000-0x4)=0xe8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000010000-0x4)=0xe8) r9 = getegid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000002f000)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000002f000)={&(0x7f000002f000)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000000c000-0x30)=[{&(0x7f0000002000-0x20)={0x20, 0x3d, 0x1, 0x4, 0x1, "", [@typed={0x10, 0x18, @u64=0x5}]}, 0x20}, {&(0x7f0000030000-0x1160)={0x1160, 0x31, 0x200, 0x4, 0x2, "", [@typed={0xc, 0x4d, @uid=r4}, @typed={0xc, 0x94, @str='\x00'}, @nested={0x108c, 0x4d, [@generic="46a7355ac9644b54381abd6524bc5712fc49b4a344608b1746ec754c1f6c9f31f87cfe3f53cc1e4aa71cd2a4f288c7ebf4f326af76d7c37d3178e0bc43cbcf0d1baf37ad64056bc89c78a9ab44ce87e0a3f777001f331170a739", @generic="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", @typed={0x18, 0x87, @str='/selinux/status\x00'}, @typed={0xc, 0x48, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x75}]}, @nested={0xac, 0x5, [@typed={0xc, 0x79, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="e400878d8efdae816fcdeb76cd9d4285dbca42ecab8fbf8c94741ac617eb107f2bcb92102aed4cc7efba5cf1481faf8f09c7033d68c2f0616191507d448ac512e02b643e954996ae0afd1bbf25de03c9c89ae9d2ad41afd89a6adff1b55d9d895347be45b17823135d8652ca738830b9603760530b876fce4874ad86380d4a4c0d68", @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xf}}]}]}, 0x1160}, {&(0x7f000002f000)={0x100, 0x22, 0x100, 0x6, 0x2, "", [@typed={0x8, 0x76}, @nested={0x8c, 0x87, [@generic="f3ab8a61fe513b1b0938c45e0a4fa4f7f614516fee0b6f712cda8656d846164a95a15b7cc40d9314a166f351efd8da3143f835b283dec56ca03ec7322bd3a07cc3d882bbd32e92f454bcf24d47ab9ba3f00064e216e063b640505320739f98670352dc316db198a042e284d1e59f6adc05f7f2fc2dbc92ccbed4e2143f075bf1e431780bad41"]}, @typed={0xc, 0x73, @pid=r2}, @generic="aa0f5f06fa19", @typed={0xc, 0x15, @uid=r5}, @typed={0xc, 0x25, @pid=r2}, @typed={0x18, 0x8f, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @typed={0xc, 0x76, @u32=0xa826}, @typed={0xc, 0x5, @u32=0xb7}]}, 0x100}], 0x3, &(0x7f000002f000)=[@cred={0x20, 0x1, 0x2, r2, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @rights={0x38, 0x1, 0x1, [r0, r0, r3, r0, r3, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r10, r11}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r3, r0, r0]}], 0xd0, 0x20000840}, 0x4004851) 2018/02/06 13:18:41 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, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000743000)='/dev/loop-control\x00', 0x84000, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270241000000000013007352", 0x23}], 0x1, 0x0, 0xffffffffffffffa9}, 0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f00004e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x40000000d481}) 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000efa000-0x10)=@common='nr0\x00') io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000632000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000c47000)=0x5) io_submit(r1, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000494000), 0xffffffffffffffb1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 13:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f3d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00008cc000-0x4)=0xfffffffffffffffc) 2018/02/06 13:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00007d3000-0x8)='./file0\x00', 0x20001, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00006b4000-0x58)={{0x9, 0xfffffffffffffff8}, 0x1, 0x80000000, 0x3, {0x6, 0x2}, 0x5, 0x7}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f89000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ae5000-0x12)='/dev/loop-control\x00', 0x2002, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000db4000)={0x10}, 0x2b3, &(0x7f00006bd000-0x10)={&(0x7f0000674000-0x58)=@ipv6_newroute={0x58, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0x34, 0x16, @nested={0x30, 0x1, [@typed={0x10, 0x35, @str='em1.\x00'}, @typed={0xc, 0x93, @pid=r2}, @typed={0x10, 0x1d, @u64=0x100000001}]}}]}, 0x58}, 0x1}, 0x400c890) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000034000)={0x4, &(0x7f0000123000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000fd0000-0x40)={r4, 0x1, &(0x7f0000175000-0x4)=[0x1], &(0x7f00003af000-0x24)=[0x8, 0x3, 0x7f, 0x263d, 0xd8, 0x3, 0x75, 0x7, 0x5], 0x10, 0x2, 0x7, &(0x7f0000fa5000)=[0x0, 0xadfd], &(0x7f0000bb9000)=[0xb, 0x3, 0x4, 0x0, 0x8, 0x2, 0x0, 0x1, 0xe635, 0x80000000]}) lstat(&(0x7f0000d0c000)='./file0\x00', &(0x7f0000aee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00003ce000-0x4)=0x0, &(0x7f00001fd000-0x4), &(0x7f0000625000-0x4)) setregid(r5, r6) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000864000)=0xd89, &(0x7f0000a15000-0x8)=0x4) 2018/02/06 13:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) r4 = epoll_create1(0x0) timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f000098e000)={0x18}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r5, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r5, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015000-0x38)=@ipv6_newroute={0x38, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x100}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) 2018/02/06 13:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d95000)='/dev/cuse\x00', 0x40000, 0x0) connect$ax25(r0, &(0x7f000038c000)={0x3, {"6e4a790d11ebea"}, 0x6}, 0x10) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = add_key(&(0x7f00004f1000-0xd)='dns_resolver\x00', &(0x7f0000dc8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000edb000-0x5e)="83be9121adf1546fe02d193ade39c2bf459a471e912a7e7fc3c8017fe6c59f4a1178e317c3bf550116f5bd48c79765fbf6e2755fcfd3f907f7f07d6ca7b37519af79ec4411e3e31ef7a4edc7ce1e44a45f1945bb5a3cb2504fe762f3b9aa", 0x5e, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000bc9000-0x8)='keyring\x00', &(0x7f0000ddd000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000099000)=@filter={'filter\x00', 0xe, 0x4, 0x2d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@generic="55341c9da49f065160b6b807c02dcb5b"}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x338) 2018/02/06 13:18:41 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006ca000-0x8)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 13:18:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000da0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e04000)) times(&(0x7f0000013000-0x20)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000e1c000-0x1)="db", 0x1, 0xff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000e26000+0x691)={@generic="1025bed20509cfe853c2438853d7e552", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x8}}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00008f5000-0xb0)={{0x80000001, 0x6}, 'port0\x00', 0x20, 0x80000, 0x0, 0x4, 0x1c, 0x5, 0x4, 0x0, 0x4, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)) 2018/02/06 13:18:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f000090d000)={&(0x7f000025d000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000a4b000)=[], 0x0, &(0x7f0000419000-0x15)=""/21, 0x15, 0x58c8}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bed000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) 2018/02/06 13:18:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) [ 77.498671] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=12444 comm=syz-executor0 [ 77.511453] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 77.529239] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000982000)='/dev/dsp\x00', 0x12aa685c2ee8e1b2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000555000-0x10)='coredump_filter\x00') r1 = getpgrp(0x0) perf_event_open(&(0x7f0000e94000-0x78)={0x1, 0x78, 0x8, 0x2, 0xb6f, 0x3000000000000000, 0x0, 0x7ff, 0x1040, 0x7, 0x5b, 0x401, 0x1, 0x7, 0x9, 0x345, 0x7, 0x401, 0x25, 0xffffffffffffff01, 0xc46, 0xff, 0x4, 0xfffffffffffffff8, 0x9, 0x1, 0xbfc, 0x7, 0x8, 0x4, 0x1, 0x1, 0x3f72, 0x101, 0x1000, 0x7ff, 0x8, 0x5f, 0x0, 0x7f, 0x5, @perf_bp={&(0x7f0000a35000-0x1), 0x1}, 0x319, 0x6, 0x4, 0x5, 0x100000000, 0x8, 0x1}, r1, 0x40, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00003c9000-0x8), 0x400000ff) 2018/02/06 13:18:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000368000-0x8)={0x892b, 0x100000000}, 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)='/dev/hwrng\x00', 0x200000, 0x0) getpeername$packet(r1, &(0x7f00002ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000a72000-0x4)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000ad9000-0x8)='./file0\x00', &(0x7f0000a98000)={0xac3}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f0000e54000)=0x2) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000ac5000-0x400)) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a67000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3d82, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}}, &(0x7f0000c3a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000846000)={r5, @in={{0x2, 0x2, @empty}}, 0x3, 0x9, 0x7, 0x7, 0x401}, &(0x7f0000964000-0x4)=0xa0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000b8a000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x3, 0x0, {0xa, 0x3, 0x4, @empty, 0x3f}}}, 0x32) close(r6) 2018/02/06 13:18:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) epoll_create1(0x0) timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) [ 77.539843] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=12457 comm=syz-executor0 [ 77.561118] netlink: 'syz-executor5': attribute type 21 has an invalid length. [ 77.569773] FAULT_FLAG_ALLOW_RETRY missing 31 [ 77.574466] CPU: 0 PID: 12450 Comm: syz-executor1 Not tainted 4.15.0+ #299 [ 77.581476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.590843] Call Trace: [ 77.593436] dump_stack+0x194/0x257 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@empty, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001]}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @end, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @ra={0x94, 0x6}, @generic={0x0, 0xc, "107777ff0010020003f4"}]}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00002d7000), 0x2, 0x4) 2018/02/06 13:18:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000043e000)='/dev/vcsa#\x00', 0x20000, 0x10000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000aa3000-0x1)=0x2, 0x1) 2018/02/06 13:18:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000e7b000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00007c7000)='gfs2meta\x00', 0x1004, &(0x7f0000a06000)) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x440, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x2], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, "73797374656d5f753a6f626a6563745f723a61756469746400007865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00500"}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}]}}, 0x4a0) [ 77.597080] ? arch_local_irq_restore+0x53/0x53 [ 77.601755] ? debug_check_no_obj_freed+0x3da/0xf1f [ 77.606785] ? handle_userfault+0xb97/0x2500 [ 77.611218] handle_userfault+0xbd9/0x2500 [ 77.615494] ? free_unref_page_commit.isra.93+0x1b0/0x710 [ 77.621037] ? userfaultfd_ioctl+0x4520/0x4520 [ 77.625623] ? free_pcppages_bulk+0x20e0/0x20e0 [ 77.630289] ? mark_held_locks+0xaf/0x100 [ 77.634536] ? mark_held_locks+0xaf/0x100 [ 77.638692] ? free_unref_page+0x3db/0x9e0 [ 77.642932] ? trace_hardirqs_on_caller+0x421/0x5c0 2018/02/06 13:18:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) socket(0x2, 0xa, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000276000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) [ 77.647950] ? trace_hardirqs_on+0xd/0x10 [ 77.652108] ? get_mem_cgroup_from_mm+0x49b/0x710 [ 77.656958] ? mark_free_pages+0x3c0/0x3c0 [ 77.661201] ? perf_trace_lock_acquire+0xe3/0x980 [ 77.666047] ? lock_page_memcg+0x3b0/0x3b0 [ 77.670291] ? trace_event_raw_event_lock+0x340/0x340 [ 77.675483] ? perf_trace_lock+0x900/0x900 [ 77.679738] ? check_noncircular+0x20/0x20 [ 77.683982] ? __alloc_pages_nodemask+0xadb/0xd80 [ 77.688881] ? __put_page+0xfe/0x160 [ 77.692592] ? __lru_cache_add+0x410/0x410 [ 77.696836] ? __handle_mm_fault+0x3715/0x3ce0 [ 77.701409] ? lock_downgrade+0x980/0x980 [ 77.705547] ? put_page+0x178/0x200 [ 77.709152] ? tlb_remove_table_rcu+0xe0/0xe0 [ 77.713631] ? do_raw_spin_trylock+0x190/0x190 [ 77.718194] ? mem_cgroup_try_charge+0xa40/0xa40 [ 77.722947] __handle_mm_fault+0x3761/0x3ce0 [ 77.727345] ? __pmd_alloc+0x4e0/0x4e0 [ 77.731209] ? check_noncircular+0x20/0x20 [ 77.735435] ? find_held_lock+0x35/0x1d0 [ 77.739488] ? handle_mm_fault+0x2a0/0x930 [ 77.743704] ? lock_downgrade+0x980/0x980 [ 77.747873] handle_mm_fault+0x38f/0x930 [ 77.751919] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 77.756478] ? vmacache_find+0x5f/0x280 [ 77.760438] ? find_vma+0x30/0x150 [ 77.763963] __do_page_fault+0x5c9/0xc90 [ 77.768028] ? mm_fault_error+0x2c0/0x2c0 [ 77.772167] ? check_noncircular+0x20/0x20 [ 77.776393] do_page_fault+0xee/0x720 [ 77.780176] ? __do_page_fault+0xc90/0xc90 [ 77.784398] ? find_held_lock+0x35/0x1d0 [ 77.788451] ? __might_fault+0x110/0x1d0 [ 77.792499] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.797336] page_fault+0x2c/0x60 [ 77.800773] RIP: 0010:copy_user_generic_unrolled+0x89/0xc0 [ 77.806375] RSP: 0018:ffff8801b638fd40 EFLAGS: 00010202 [ 77.811718] RAX: ffffed0036c71fb8 RBX: 0000000000000020 RCX: 0000000000000004 [ 77.818966] RDX: 0000000000000000 RSI: ffff8801b638fda0 RDI: 0000000020012fe0 [ 77.826213] RBP: ffff8801b638fd70 R08: 0000000000000000 R09: ffffed0036c71fb8 [ 77.833462] R10: 0000000000000004 R11: ffffed0036c71fb7 R12: 0000000020012fe0 [ 77.840706] R13: ffff8801b638fda0 R14: 00007ffffffff000 R15: 0000000020013000 [ 77.847987] ? _copy_to_user+0x9b/0xc0 [ 77.851862] SyS_times+0x78/0x110 [ 77.855296] ? sys_getegid+0x100/0x100 [ 77.859172] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.864165] ? sys_getegid+0x100/0x100 [ 77.868040] do_syscall_64+0x282/0x940 [ 77.871906] ? __do_page_fault+0xc90/0xc90 [ 77.876119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 77.881122] ? syscall_return_slowpath+0x550/0x550 [ 77.886039] ? syscall_return_slowpath+0x2ac/0x550 [ 77.890952] ? prepare_exit_to_usermode+0x350/0x350 [ 77.895950] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 77.901310] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 77.906145] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 77.911311] RIP: 0033:0x453299 [ 77.914478] RSP: 002b:00007fde0ce24c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000064 [ 77.922181] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 77.929430] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020012fe0 [ 77.936677] RBP: 0000000000000643 R08: 0000000000000000 R09: 0000000000000000 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000010c000-0x5)={0xda1a, 0x70, 0x96, 0x6}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f00009b9000-0x8)={0x19980330}, &(0x7f0000002000-0x18)) mknod(&(0x7f00002f4000-0xe)='./file0/file0\x00', 0x10c0, 0x0) [ 77.943924] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f86e8 [ 77.951172] R13: 00000000ffffffff R14: 00007fde0ce256d4 R15: 0000000000000000 2018/02/06 13:18:42 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x200, 0x9, 0x7fff, 0x401}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000006000)) 2018/02/06 13:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e94000-0x6)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x1dd, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000f9f000)=""/125, 0x7d) request_key(&(0x7f000080b000)='logon\x00', &(0x7f0000d6f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00009ce000)='logon\x00', r0) 2018/02/06 13:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x800000, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xae6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x100000000000004, 0x1) r1 = socket(0x10002008000011, 0x8000000080003, 0x0) socketpair(0x0, 0xa, 0x4, &(0x7f0000754000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000820000-0x8)={r1, r2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) kexec_load(0x0, 0x5, &(0x7f0000fb2000-0xa0)=[{&(0x7f0000f32000), 0x0, 0x44e2, 0x3}, {&(0x7f00007fc000)="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", 0x1000, 0x9, 0x3}, {&(0x7f0000b18000)='V', 0x1, 0x8, 0x7ff}, {&(0x7f0000900000)="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", 0xfd, 0x3}, {&(0x7f0000fe9000)="0e9f6b7027bc7b913c4841eda386568bc8da8587c508d376be9c66f7", 0x1c, 0x0, 0x776a}], 0xa0000) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000c56000)={@remote, 0x0}, &(0x7f0000bfb000-0x4)=0x14) bind$packet(r2, &(0x7f0000e3e000)={0x11, 0xfe, r3, 0x1, 0xe5c, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000031d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) [ 78.005506] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:42 executing program 5: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000053000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000002c000)='/dev/snd/seq\x00', 0x0, 0x121880) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000053000)) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfc, 0x14001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f00000ee000-0x10)={&(0x7f0000f16000)={0x2, 0x13, 0x9, 0x7, 0x14, 0x0, 0x2, 0x1, [@sadb_ident={0x2, 0xb, 0xfffffffffffffff8, 0x0, 0x5}, @sadb_x_nat_t_type={0x1, 0x14, 0x7fff}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x9, 0xfffffffffffff000, {0x6, 0x32, 0x80000000, 0x1, 0x0, 0x4, 0x0, @in6=@empty, @in=@multicast1=0xe0000001}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1}, @sadb_lifetime={0x4, 0x2, 0x0, 0x9, 0xbc7, 0x7}, @sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x3, 0x7}]}, 0xa0}, 0x1}, 0x652c7742fcc3ccc9) r1 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x10001, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000003000-0x1000)="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", 0x1000, 0x40, &(0x7f0000001000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000002000)=@ioapic) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x6, 0xfff000000000, r1, &(0x7f0000002000-0x7b)="5d1a0b0098613efdff3157b19c56393e8014a5fd1878cb3e4f51b017fcbd0033ec9630464e788a5b37324cca66f4fb38d9b0d5adc54d7f6124226fce32c8373aeb276d42fb1803f780325064af4bf12bf21bd96e128e073c9169ed7620f940a4d015a41cc5af26777be9ae58d06b1f474957db1118edcea5ac2f51", 0x7b, 0x6, 0x0, 0x1, r0}, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fdb000-0xb)='/dev/random\x00', 0x0, 0x100) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8), 0x2, 0x3) 2018/02/06 13:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000047000-0x10)) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000b000)={0x1, 0xc, 0x3f, 0x9, 0x0, 0xffffffffffffffff}, 0x1c) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000c82000)={0x2, r1}) r2 = syz_open_dev$dspn(&(0x7f000072f000-0xa)='/dev/dsp#\x00', 0x2, 0x121000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000e20000)={0x200000000000000, 0x6001, 0x3, 0x9, 0x8}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f000043d000-0xb0)) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x100000000000]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f000027b000-0x4)=0x3) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x3, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000001000-0x90)=""/144) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000076000), &(0x7f0000000000)=0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000077000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000076000)={0x1, 0x1c, [0x800, 0x8, 0xffffffff80000000, 0x1, 0x6, 0x400, 0x5a]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001000-0x5c)={0x3, 0x1, {0x3, 0x3, 0x2, 0x0, 0x34a}}) 2018/02/06 13:18:42 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_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003ed000-0x9)='/dev/vcs\x00', 0x109500, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000018f000)={0x3f, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007ed000-0x20)={0x116, r1, 0x2, 0x3}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d4b000)=@assoc_value={0x0, 0xb9e}, &(0x7f0000bb9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002f4000)={r3, 0xf8, "3e273aa82bd59b07574a5d1ac3a2430d17df87b6d4ca0d234ea04abdbcb44dd548876c0fcc022bb346b5bf6d3e2b85d02bda3f2f46dd75f9120c06dc43c1cc8a4498433dd86f2a3e5b2c9f9d3b5683ea664567d0f92e5781f80836ef48163af7b2fcd52b95bf31e7e91d46751d188509bf1c6d3cf19d3bdc6a7ab7ac071b80dc9290053e1bda01b92bbb1f91649a3595a966c74a2e5fbf1c8c90afdbabdecd93d2213f8849533a6e0ec4e33e43c247e768828c95609631e38d9436a05a7af53de3ba98fcb92f9d2333c8d55df43987fa31871657a6b41359342c02d9cd85d9ff1d49e02e70855db55802d9ec2a47494f42bec758dcc4ad21"}, &(0x7f0000fad000-0x4)=0x100) syz_open_dev$loop(&(0x7f00009cb000-0xb)='/dev/loop#\x00', 0x100000000, 0x0) uname(&(0x7f00003b9000-0xc2)=""/194) 2018/02/06 13:18:42 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = getpgid(0xffffffffffffffff) sched_getscheduler(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000eaf000)='./file0\x00', 0x6200, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000097c000-0x51)="6e9878bc3476c4804f1b8f1d5fd954198ac710126125a050af0ea773dcf3ef7fbd784e82c9a4c0d8a33657173d78a0a6d6b23d95100e4b7eb3cac112e17fafed5ab21c8c96fea3bb0aed544107147fde4d", 0x51) setsockopt$inet6_dccp_buf(r2, 0x21, 0x2, &(0x7f000070b000-0xaf)="c2994b5cf3c9744b55489fed5de192824f742cca1bb043a7f2c4900e00b5429dccfde93e956258ecea29e96af9e38a310aaf3bdebd3929f4abe799b8313e6f25158a15008bd2d026bb894ad4a788b8b49a2bce684db886ec486652bc41b825cc27a24d0b6d8bc0c9e7964979ffb9f840b9bcf06dcabcfa921e189b3125e058d05afa37999af3e2771d153c97e0a124b96356e9dba34be2e2cc3b2ad6348ba4c47b2a35fffc5b2ebd60ca81d1e903e7", 0xaf) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143e037dc1a702000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) 2018/02/06 13:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) epoll_create1(0x0) timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$inet6(r0, 0x0, &(0x7f00001bd000-0x4), 0x800) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r2 = dup2(r1, r1) recvfrom$inet6(r2, &(0x7f000001c000), 0x0, 0x0, 0x0, 0xfffffffffffffd60) setsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f000001f000)='./file0\x00', r2, &(0x7f0000017000)='./file0\x00', 0x7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000c000)={0x0}, &(0x7f000000f000-0x4)=0xc) wait4(r3, &(0x7f000001e000-0x4), 0x0, &(0x7f0000003000)) bind$inet(r1, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x3, @empty}, 0x10) 2018/02/06 13:18:42 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000465000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001000-0x8)=&(0x7f000008a000-0x1)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c19000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x810, &(0x7f0000dfe000/0x1000)=nil) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000003000-0x58)={0x3ff, 0x80, 0x1, 0x2, 0x1, [{0x1, 0x4, 0x7, 0x0, 0x0, 0x3002}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000001000-0x4), &(0x7f0000002000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000004000-0x81)=""/129}, {&(0x7f0000004000)=""/185}], 0x0, 0x0) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000001b000-0x8)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x207, &(0x7f000001b000-0x10)={&(0x7f0000003000-0xfe)="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", 0xfe}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) [ 78.270280] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:42 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000001000)=""/167, 0xa7, 0x0, &(0x7f0000002000-0x10)={0x3, {"37878f5a0ee84c"}}, 0x10) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000041d000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2000000002c, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x5, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x0, 0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/06 13:18:42 executing program 2: 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)) creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0xffff) pread64(r0, &(0x7f00002f7000-0x6b)=""/107, 0x5b, 0x0) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000de3000-0xb)='/dev/loop#\x00', 0x10002, 0x8200000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000af4000)) r1 = syz_open_dev$vcsn(&(0x7f0000d09000-0xa)='/dev/vcs#\x00', 0x8001, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000053f000-0x40)={0x4}) 2018/02/06 13:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x800000000000004, &(0x7f00009bd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f44000-0x5c)={{0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}, 0x2, [0x3, 0x3ff, 0x200, 0x9, 0x6, 0x44]}, 0x5c) write$sndseq(r1, &(0x7f000091f000)=[], 0x0) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0x4d, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10) close(r1) 2018/02/06 13:18:42 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x208000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000000b000)={0x0, 0x2, 0x8000, 0x2}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000e000-0x4)=0x14) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000008000-0x4), &(0x7f000000d000-0x4)=0x4) 2018/02/06 13:18:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSBRKP(r0, 0x5425, 0x80) 2018/02/06 13:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) epoll_create1(0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8), 0x2, 0x0) mremap(&(0x7f0000eab000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f000075e000/0x1000)=nil) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fbe000)='/dev/vcsa#\x00', 0x6, 0x200001) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000261000-0x38)=[{0x3, 0x8000}, {0x4, 0x4}, {0x7, 0x9}, {0x0, 0xa40}, {0x2, 0x9}, {0x4, 0x3f}, {0x0, 0xfffffffffffff801}], 0x7) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000fc0000-0x8)={@dev, @local}, &(0x7f0000fbf000)=0x8) r3 = gettid() r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000fbf000-0x78)={0x2, 0x78, 0x7, 0x400000000, 0x2, 0x9, 0x0, 0x101, 0x800, 0x5, 0x1, 0x7ff, 0x5, 0x1, 0x80000001, 0x7, 0x7, 0x1dbc, 0x5, 0x7, 0x0, 0x7b65, 0x81, 0x9, 0x10000000000, 0x2, 0x80000000, 0x0, 0x9, 0x4, 0x7f, 0xfffffffffffffeff, 0xd3, 0x8000, 0x6, 0x2, 0x1, 0x6, 0x0, 0xffffffffffffffc0, 0x0, @perf_bp={&(0x7f000074a000-0x1), 0x4}, 0x2000, 0x1, 0x9, 0x7, 0x3, 0x81, 0x5}, r2, 0x0, r4, 0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000fc1000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b19000-0x4)=0x14, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000602000)=&(0x7f0000fc3000-0x18), &(0x7f0000fc3000-0x8)=0x18) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000929000-0x4)) 2018/02/06 13:18:42 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, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000001000)='./file0\x00', 0x0, 0x7dc7673dca2a44c7}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002af000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r1, 0x2000) write(r0, &(0x7f0000a54000)="24000000210025f0071c0165fffffc0e020000000010000002a9000c08000a000000000003", 0x25) connect$l2tp(r0, &(0x7f0000a38000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x1, 0x0, {0xa, 0x3, 0x108, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x3a) semget(0x0, 0x0, 0x100) r2 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg$alg(r3, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f0000131000)=[]}], 0x1, 0x0) 2018/02/06 13:18:42 executing program 7: 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$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6, 0x0, [], 0xffffffffffffffff}]}) 2018/02/06 13:18:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f000033d000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000be000)={@empty}, &(0x7f0000eb8000-0x4)=0xa) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x20000001, 0x0) 2018/02/06 13:18:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) truncate(&(0x7f00001be000)='./file0\x00', 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x18) 2018/02/06 13:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00003e1000-0x8), 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000462000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e87000-0x11)="649c479f46390dda6dae79fa409d4d5461", 0x11) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ef000)='/dev/vcs\x00', 0x140, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d70000)=0xfffffffffffffff8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00001c9000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000cb3000-0x8)=@assoc_value, &(0x7f0000216000-0x4)=0x8) io_setup(0x100000001, &(0x7f0000f69000)=0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) flistxattr(r1, &(0x7f0000edc000-0xaa)=""/170, 0xaa) [ 78.393486] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) write$selinux_create(r0, &(0x7f00006dd000-0x65)=@objname={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x65) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1b87ea0e) fallocate(r0, 0x0, 0x95, 0x4) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000e42000-0x10)={0x6, &(0x7f0000001000-0x18)=[{}, {}, {}, {}, {}, {}]}) mincore(&(0x7f0000000000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/246) ioctl$KDDELIO(r0, 0x4b35, 0x5) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xffff, 0x7, 0x6, 0x3}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x101}, &(0x7f0000c1f000), &(0x7f0000ae0000), 0x8) 2018/02/06 13:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000bf8000)=0xa2, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002ae000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000f1d000-0x4)) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b8a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000820000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000ef9000)={0x5, 0xcdbf, 0x80, 0x6, 0x7fffffff}) bind$alg(r0, &(0x7f0000d30000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) 2018/02/06 13:18:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xe, 0x7fffffff0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e69000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) 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) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x280001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000), 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a38000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f00004d3000)=""/79, 0x4f, 0x0, &(0x7f0000af6000)=@abs={0x0, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) chroot(&(0x7f0000002000-0x8)='./file0\x00') ioctl(r4, 0x2271, &(0x7f0000001000)) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000016000)='/dev/dmmidi#\x00', 0x4d, 0x4c0000) perf_event_open(&(0x7f0000014000-0x78)={0x5, 0x78, 0x8, 0x9, 0x2, 0x8001, 0x0, 0x6, 0x104, 0xa, 0x4, 0x101, 0x6, 0x100000001, 0x100000000, 0x1, 0x7fffffff, 0x5caddfcc, 0x2, 0x800, 0x7, 0x23c, 0x1a3, 0x1000, 0x1, 0x9, 0x3, 0x9, 0x51fd7cb7, 0x1, 0x6, 0x2, 0x0, 0x4, 0x7, 0x401, 0x0, 0x8, 0x0, 0x7, 0x0, @perf_bp={&(0x7f000001f000), 0x6}, 0x8, 0x7, 0x0, 0x6, 0x68c5, 0x401}, 0x0, 0x4, r1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xcd, 0x6, &(0x7f0000021000-0x80)=""/128, &(0x7f0000002000)=0x80) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x2a0, 0x2c8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x2, 0x0, 0x0, "9aa984d576d72d666aadcf2796413aab6989f53da45276127d1a2f4d65332d17d22d35e94bec72924bf51f5dfbc4e2c8a98a3fa58a1f15062ecf70809b803af83ef2afbb3fabe79286d49f010b88a5548fad6af090e286f9915b944cacfd1a93974e5d8216dc8eaba4c72e7ffaac7f9f117c870b98fc8c1cf9e634b1ff263e2280fe9fb0797f99dacb51c519452a70e995993b1f3407e838da0cea91a3cf4d943931b892a9b42752ddec15d2c766b3b198db1c3427cf01008c292bc21e5819777d3f28439c5909a1c22cb69e3584a10cc93a29ef99ceaf7ac04ff839bc32cdf6cc34a37723d943f0075932b6be60d86de5cadb04f7972ff050a64f286cce53baa991eb3e3699485a59936adce1ac5ffbb465e8bd4a772c9133a9aed1efaccab04849e92d844eacedcca4e2c511a8768527465bb8b018a984ca838c936a19d06fcd03f50d762a261793700814d7cf6c15959ea8369e6eae15c7d821161ac05afa0f20db4b0be8e9b873b61182206c2914fc69a5a34528c1be235628aa66dde7087484750c9b17159091878277ee01cb867add1daa2cd95701aaa2007f9a2341531b5a6016099104f4164f6f8c5bf095a1bc294382003a55f34e5bde5551af8e0f03be12275b1e93659de93a0827936cbb8d33a4a649c52fdb89233e139a3d6784a4eae307ea965baf46922e1eaf59c2d38ab2dabef590cdf6440feee8c41bad9a", &(0x7f000000a000)}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x4f0) [ 78.512161] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) connect$bt_rfcomm(r2, &(0x7f000025b000)={0x1f, {0x9d9f, 0x4, 0x40, 0xffff, 0x7fffffff, 0x1ff}, 0x1}, 0x9) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) pipe(&(0x7f00009a7000)={0x0, 0x0}) ioctl$KDDELIO(r1, 0x4b35, 0x5) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bc4000-0x4)=0x80000000000000a, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000520000-0xe)='/dev/admmidi#\x00', 0x4, 0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000061e000-0x4)) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/06 13:18:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) accept4$packet(r0, &(0x7f00001de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000086e000-0x4)=0x14, 0x80000) sendmsg$can_bcm(r0, &(0x7f000021b000-0x38)={&(0x7f0000ffe000-0x10)={0x1d, r1}, 0x10, &(0x7f0000765000-0x10)={&(0x7f0000b41000-0x48)={0x4, 0x100, 0x2, {0x0, 0x2710}, {}, {0x4, 0x89, 0x1, 0x9}, 0x1, @can={{0x2, 0x2, 0x0, 0xffff}, 0x1, 0x1, 0x0, 0x0, "db444eccf5500c96"}}, 0x48}, 0x1}, 0x4048040) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000736000-0x4)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000060000)={@common='ipddp0\x00', @ifru_flags=0x1000}) [ 78.621598] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:42 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000555000)='tls\x00', 0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000268000-0x14)={0x1, 0x100000000005, 0x93b, 0x1}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006cd000-0x10)={r0, &(0x7f0000c7f000)="12d09b24a9f7a29354f98fa17a75e7c13c8e8be09e0b860a99e8d866122af33ce24ad77680ccf09e328e7fe3304c2d75a7b24fcde9134f45c04086d474d1a3f3d64352de3f37c7b6f815ad587f2db44f6a7ff68d869db0e410c9d9a0d00f2f01a07ccca47983ed642dab76d10964d3540850ff03a387f362b4e25271a9db868b2b05ee5edbea3d9ca0fc6b5985e57598b73b4b2a6b4c4398b792fff97f2ef77ffc69a213"}, 0x10) 2018/02/06 13:18:42 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004ed000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fa5000)='pagemap\x00') mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000946000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa6000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000009000)={&(0x7f00008e9000/0x1000)=nil, 0x100000000, 0x2, 0x10, &(0x7f00009cc000/0x1000)=nil, 0x8}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fa6000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7f, 0x9, 0x7fff, 0x25e0, 0x80}, &(0x7f0000db4000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000cfa000)={r4, 0x602}, 0x6) bind$alg(r0, &(0x7f0000f99000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f0000a4d000)={0x0, 0x0, &(0x7f0000f98000)=[], 0x0, &(0x7f0000505000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r5, &(0x7f0000fa4000-0x1da)=[{{&(0x7f0000fa3000-0x80)=@generic, 0x80, &(0x7f00004a2000-0x70)=[{&(0x7f0000fa3000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000fa3000-0x1000)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000f92000)) 2018/02/06 13:18:42 executing program 0: r0 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, r0, 0x0]) 2018/02/06 13:18:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e58000-0xb)='/dev/hwrng\x00', 0x408200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0xfffffffffffffeff}}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000024b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ppoll(&(0x7f0000fcd000)=[{r2}], 0x1, &(0x7f0000baf000)={0x0, 0x989680}, &(0x7f000002a000), 0x8) 2018/02/06 13:18:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000094e000)={r3, 0x3, 0x30, 0x2, 0x2}, &(0x7f000031b000-0x4)=0x18) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r4, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000359000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10400) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000ddd000)={0x100000000, 0x1, 0x80000001, 0x8, "1e421c28889eca2648cde277252b5f16c1a66452c679fe8f706923a02083520a03a3ee81f6c920c926f562fc", 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000401000-0x4), &(0x7f00002cd000), 0xfff, &(0x7f0000c7a000/0x4000)=nil, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00007f6000-0x8)={0x0, 0x2}, &(0x7f000060e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006b5000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xffffffffffffb6a5, 0x7fffffff, 0x33, 0xa5, 0x1}, 0xa0) 2018/02/06 13:18:42 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x5, 0x4) socket$inet6(0xa, 0x80005, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, 0x8) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000000)="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", 0x1001) 2018/02/06 13:18:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000756000)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) socket$nfc_raw(0x27, 0x3, 0x0) 2018/02/06 13:18:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = dup(r0) munmap(&(0x7f0000011000/0x1000)=nil, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xe, &(0x7f0000011000)={0x9, 0xff34}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000b25000)=""/4096, &(0x7f0000f4b000)=0x1000) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) read(r2, &(0x7f0000394000)=""/151, 0x97) [ 78.676140] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 78.711433] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/06 13:18:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0xac5}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = dup2(r2, r2) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000d1a000-0x20)={0x6, 0x7, 0x9, 0x9, 0x2, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x204018}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000757000)) [ 78.757232] PPPIOCDETACH file->f_count=2 2018/02/06 13:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000200000087) sendmsg(r0, &(0x7f0000b11000)={&(0x7f0000d34000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000be7000)=[{&(0x7f0000e3e000-0x42)="a8ea62ca", 0x4}], 0x1, &(0x7f000034d000)=[]}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000563000)={@local, 0x0}, &(0x7f0000bd8000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f04000)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x9a3f, 0x9aa0, 0x7, 0x400, 0x3, 0x40009, r1}) 2018/02/06 13:18:43 executing program 1: unshare(0x8000000) shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ab5000/0x4000)=nil) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000025e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000001000-0x4), 0x1, &(0x7f0000aff000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r1) shmget(0x1, 0x2000, 0x1a00, &(0x7f00004a5000/0x2000)=nil) r2 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) unshare(0xc000000) shmdt(r2) 2018/02/06 13:18:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fff, 0x300) fstatfs(r0, &(0x7f000040f000)=""/181) r1 = epoll_create1(0xfffffffffffffffc) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000019d000)={0x0, 0x64, "0e572d6766577a274591c48b3e32f406d788dd15f94ee3dddd590d6e82782a19790ffb795df795041224c2a84250996892d9553fdebc227aba54ed8c9cb2cf2a626cda6dbb38ccc257f123297a6993c657987fe7e4e78b1b0215ba62592708060e792344"}, &(0x7f0000175000-0x4)=0x6c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000f14000-0xf6)=""/246) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) 2018/02/06 13:18:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ced000-0x110)={{0x20000000000adb4, 0x5, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x1000}, 0x0, 0x0, 0x1000, r3, 0xfffffffffffffffe, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0xc, 0x0, 0x16d32f42]}) r4 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f000018f000)) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x2, @tid}, &(0x7f00001ef000)) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000d0a000-0x50)="137866251a2c6809cfab10472265a3deff74235122df986e9ecfb3b1593f18bb91e6df572d378f5765f755c194712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)=0x0) timer_gettime(r5, &(0x7f0000119000)={{0x0}}) statx(r2, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r6, 0x7530}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e53000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00002e4000-0x4)=0x5, 0x4) fcntl$setstatus(r4, 0x4, 0x2000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c9b000), &(0x7f0000f8d000)=0x14) r7 = dup(r4) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) 2018/02/06 13:18:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000082d000), &(0x7f00009b4000-0x4)=0x8) readahead(r0, 0x20, 0x80) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00004a5000-0x1c)={0x2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e7}) 2018/02/06 13:18:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c9d000-0xc)='/dev/autofs\x00', 0x40000, 0x0) syncfs(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001c000-0x330)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='vcan0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}}, 0x330) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000091a000-0x8)) 2018/02/06 13:18:43 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/enforce\x00', 0x80002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00001d6000)=0x9) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000015f000-0x5d)=""/93) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000fc4000-0x94)={{0x2, 0xdcf4, 0x6a5, 0x81, 0x4, 0x7}, 0x7, 0x546, 0xfa74, 0xfffffffffffffe00, 0x6, "7a8dbdbb3c90b14561a4073898eae90d7bce0e0dc0e6266ade1c2ff58a07175c964a948e538f4e86608bafee5963454af3033a8133d81e34b5eb46297b23e0aa506a83faec62f5a4dbe7d2331f9b71b41e930e2dd09ecd6c9548a51978295d117aedf1e7695ae53fe1600c3775722475be86ca24b4bff34f717bc8219f963f2f"}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00007ed000)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fc7000-0x8), 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4}, @assoc={0x18, 0x117, 0x4}], 0x30}, 0x0) 2018/02/06 13:18:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000090a000), &(0x7f0000821000)=0x4) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000f3b000-0x8c)={0x100000001, 0x1aff, 0x1f, 'queue0\x00', 0x401}) getuid() close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x105}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e07000-0x4)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r2 = openat(r0, &(0x7f0000e4e000)='./file0\x00', 0x40000, 0x70) mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b39000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f3c000)={0x0}, &(0x7f0000b16000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00002f7000-0xdf)={r4, 0x51, 0xd7, "177d01d74c3d1523c0e4032fd70332d8ab5a30edce1a75afa3347ccebcf9d4bea36d7594df3ed13a6d2a4c2ded7f61e2d5dbc5208a6e753e9a2aa6565380b0ef1e20ba90facc0b927af7d0574a35cb56338149995477d07dab516ebbf85057ba1f44f74c171008dfd73af5d51f50df2d1ecd772cb3daf661036c29d66a243c7b08e271bb47f7f929cea4501823b5e514676261637f3b8cd602050e9a1967f2ebc7faf43f687149426b24eca9c57e9744c732bfff3d9c5c0baef378491fa95af3568f73375e154d51ef0bb0c27fc7ca2380897da691cdeb"}, 0xdf) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00006e4000-0x8)={r3, 0x2}) 2018/02/06 13:18:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) link(&(0x7f0000b38000-0x8)='./file0\x00', &(0x7f0000a22000-0x8)='./file0\x00') r1 = syz_open_dev$vcsn(&(0x7f0000ef4000-0xa)='/dev/vcs#\x00', 0xffffffffffffff7d, 0x20101) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000cd5000)={0x80002, 0x0, [0x101, 0x100000000, 0xc08d, 0xfffffffffffff001, 0x1, 0x0, 0xffffffff, 0x9]}) sendto$inet(r0, &(0x7f00003ea000)='s', 0x1, 0x20000880, &(0x7f0000dff000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffe2c) 2018/02/06 13:18:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000361000-0x30)={0x1c, 0x0, &(0x7f000017a000-0x74)=[@clear_death={0x400c630f}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000dae000-0x2)}) clock_nanosleep(0x0, 0x0, &(0x7f000010b000-0x10)={0x77359400}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) [ 78.933788] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead [ 78.958486] PPPIOCDETACH file->f_count=2 [ 78.969093] sock: sock_set_timeout: `syz-executor3' (pid 12680) tries to set negative timeout [ 79.012284] ipt_CLUSTERIP: Please specify destination IP [ 79.020939] ------------[ cut here ]------------ [ 79.026055] proc_dir_entry 'ipt_CLUSTERIP/172.20.0.170' already registered [ 79.033599] WARNING: CPU: 1 PID: 12690 at fs/proc/generic.c:330 proc_register+0x2a4/0x370 [ 79.041924] Kernel panic - not syncing: panic_on_warn set ... [ 79.041924] [ 79.049285] CPU: 1 PID: 12690 Comm: syz-executor0 Not tainted 4.15.0+ #299 [ 79.054556] sock: sock_set_timeout: `syz-executor3' (pid 12698) tries to set negative timeout [ 79.056284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.056299] Call Trace: [ 79.056318] dump_stack+0x194/0x257 [ 79.056342] ? arch_local_irq_restore+0x53/0x53 [ 79.056369] ? vsnprintf+0x1ed/0x1900 [ 79.088997] panic+0x1e4/0x41c [ 79.092189] ? refcount_error_report+0x214/0x214 [ 79.096946] ? show_regs_print_info+0x18/0x18 [ 79.101458] ? __warn+0x1c1/0x200 [ 79.104917] ? proc_register+0x2a4/0x370 [ 79.108963] __warn+0x1dc/0x200 [ 79.112227] ? proc_register+0x2a4/0x370 [ 79.116283] report_bug+0x211/0x2d0 [ 79.119914] fixup_bug.part.11+0x37/0x80 [ 79.123960] do_error_trap+0x2d7/0x3e0 [ 79.127830] ? vprintk_default+0x28/0x30 [ 79.131882] ? math_error+0x400/0x400 [ 79.135662] ? printk+0xaa/0xca [ 79.138939] ? show_regs_print_info+0x18/0x18 [ 79.143439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.148280] do_invalid_op+0x1b/0x20 [ 79.151976] invalid_op+0x22/0x40 [ 79.155409] RIP: 0010:proc_register+0x2a4/0x370 [ 79.160055] RSP: 0018:ffff8801ae18f3e0 EFLAGS: 00010282 [ 79.165403] RAX: dffffc0000000008 RBX: ffff8801d0ba7078 RCX: ffffffff815a585e [ 79.172654] RDX: 00000000000044f8 RSI: ffffc900045ec000 RDI: 1ffff10035c31e01 [ 79.180114] RBP: ffff8801ae18f430 R08: 1ffff10035c31dc3 R09: 0000000000000000 [ 79.187377] R10: ffff8801ae18f298 R11: 0000000000000000 R12: ffff8801cbdf2440 [ 79.194629] R13: dffffc0000000000 R14: ffff8801d9a63e88 R15: ffff8801cbdf2501 [ 79.201907] ? vprintk_func+0x5e/0xc0 [ 79.205727] proc_create_data+0xf8/0x180 [ 79.209789] clusterip_tg_check+0xf9c/0x16d0 [ 79.214200] ? arp_mangle+0x550/0x550 [ 79.217985] ? xt_find_target+0x150/0x1e0 [ 79.222120] ? lock_downgrade+0x980/0x980 [ 79.226260] ? rcu_read_lock_sched_held+0x108/0x120 [ 79.231292] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 79.236121] ? pcpu_free_area+0xa00/0xa00 [ 79.240263] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 79.245091] ? kernel_text_address+0x102/0x140 [ 79.249667] ? wait_for_completion+0x770/0x770 [ 79.254231] ? unwind_get_return_address+0x61/0xa0 [ 79.259151] ? __save_stack_trace+0x7e/0xd0 [ 79.263462] ? arp_mangle+0x550/0x550 [ 79.267256] xt_check_target+0x22c/0x7d0 [ 79.271308] ? xt_target_seq_next+0x30/0x30 [ 79.275619] ? mutex_unlock+0xd/0x10 [ 79.279329] ? mutex_unlock+0xd/0x10 [ 79.283028] ? xt_find_target+0x17b/0x1e0 [ 79.287191] find_check_entry.isra.8+0x8c8/0xcb0 [ 79.291958] ? ipt_do_table+0x1950/0x1950 [ 79.296099] ? trace_hardirqs_off+0xd/0x10 [ 79.300316] ? quarantine_put+0xeb/0x190 [ 79.304359] ? kfree+0xf0/0x260 [ 79.307635] ? trace_hardirqs_on+0xd/0x10 [ 79.311782] translate_table+0xed1/0x1610 [ 79.315963] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 79.320796] ? kasan_check_write+0x14/0x20 [ 79.325019] ? _copy_from_user+0x99/0x110 [ 79.329163] do_ipt_set_ctl+0x370/0x5f0 [ 79.333129] ? translate_compat_table+0x1b90/0x1b90 [ 79.338159] ? mutex_unlock+0xd/0x10 [ 79.341858] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 79.347130] nf_setsockopt+0x67/0xc0 [ 79.350838] ip_setsockopt+0x97/0xa0 [ 79.354571] raw_setsockopt+0xb7/0xd0 [ 79.358365] sock_common_setsockopt+0x95/0xd0 [ 79.362858] SyS_setsockopt+0x189/0x360 [ 79.366830] ? SyS_recv+0x40/0x40 [ 79.370276] ? move_addr_to_kernel+0x60/0x60 [ 79.374672] ? do_syscall_64+0xb7/0x940 [ 79.378634] ? SyS_recv+0x40/0x40 [ 79.382075] do_syscall_64+0x282/0x940 [ 79.385962] ? syscall_return_slowpath+0x550/0x550 [ 79.390876] ? syscall_return_slowpath+0x2ac/0x550 [ 79.395790] ? prepare_exit_to_usermode+0x350/0x350 [ 79.400793] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 79.406154] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.410997] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 79.416174] RIP: 0033:0x453299 [ 79.419342] RSP: 002b:00007fce089d8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 79.427032] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000453299 [ 79.434285] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000016 [ 79.441549] RBP: 00000000000004d4 R08: 0000000000000330 R09: 0000000000000000 [ 79.448812] R10: 000000002001bcd0 R11: 0000000000000212 R12: 00000000006f6480 [ 79.456074] R13: 00000000ffffffff R14: 00007fce089d96d4 R15: 0000000000000007 [ 79.464092] Dumping ftrace buffer: [ 79.467789] (ftrace buffer empty) [ 79.471480] Kernel Offset: disabled [ 79.475091] Rebooting in 86400 seconds..