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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x8c, 0x0, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x20, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x8c, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x138, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:23 executing program 1: r0 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[], 0x0) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a98000-0xb)='/dev/hwrng\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000cf0000-0x8)={r1, 0x2}) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x8, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @empty=0x0, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002]}, 0x30) 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) 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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x1, 0x30, 0x763, 0x2}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r1, 0x2e, "09e563cbe807771cf6017e0df29b5b4613a3b67deb2e48543bd15cbdb887d973e087812d98e9fd328cbc5c78e9ff"}, &(0x7f0000000000)=0x36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000e66000)=""/4096) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000470000)='yeah\x00', 0x5) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000707000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000073e000-0x11)='net/snmp6\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000110000-0x20)={@generic="e4224d1204ccf252fd013cdc5f4564db", @ifru_flags=0x8000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000c25000)={{0x0, 0x2, 0x7, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f00003bd000-0x58)={0x0, 0x31, 0x0, @thr={&(0x7f0000454000)="f559f67cfdbdd46efdb3451a750b8021be72d346352dbcda3363837f1f0636e2c971a07048f25c142ed771fce81b19b91b94f142264e671972076089eaa56799086d6d7b93861ec6fa51322eea855bc929db50cb0ed42bd793090cff2276cc900113ef91f8ac098a264813478076f27c5beb7d0cdf42ad692b22a8ed5a18f4df34dfa3ea4cc2efdb1a4d325718fdc960ab6bb472757472908affb2f65f6af62446aacf5c62e2e7427c5b3fe3ec3049d5e82ffc67ca40b5", &(0x7f0000617000-0x30)="31c78f9d0701ac56e0d50e58cc68e1d08408d7bd3e70ab09bb06fe2ef5cfcb42bbd4984a190ee9616ff6e6b8afe78c99"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b63000-0x4)=0x0) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000727000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000a60000-0x39)=""/57) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00003dd000-0x92)="260000005e0009fff10001013a000000069900fe00fbffff03ff000000000000000000000000", 0x26) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac3000-0x2)='.\x00', 0x0) keyctl$get_security(0x11, r0, &(0x7f0000202000)=""/212, 0xd4) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000251000)={0x0, 0x0}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f29000)={{0xfffffffffffff1c4, 0x400}, {0x4, 0xffff}, 0x8, 0x2, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) times(&(0x7f0000efd000)={0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000067f000-0xc)='/dev/rfkill\x00', 0x208000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00003b0000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8, 0x7fff, 0x6, 0xc082}, &(0x7f00006c3000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000829000)={r3, 0x0, 0x20}, &(0x7f00007f2000)=0xc) r4 = memfd_create(&(0x7f0000692000)='vmnet1ppp0mime_type\x00', 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000019b000+0xa5e)={0x7, [0x5130, 0xa3c, 0x9, 0x4, 0x3, 0x5, 0x29e]}, &(0x7f0000029000-0x4)=0x12) r5 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00004e5000)=r5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000534000)={0x0, 0xfffffffffffff5df, 0x0, 0x40, 0x1f, 0x7}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r6) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b480da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547f358f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db0c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b782f254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a", 0xffe, 0x1, 0x0, 0x0) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000092c000)={0x0, 0x0, &(0x7f0000916000-0x8)=[], 0x0, &(0x7f0000deb000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00009fe000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00007d3000-0x31)={0x0, 0x29, "bd1230c3c413cf1a12daf554bb1fce800b457007b2522350edc59965863445fe6cd972555e566197d5"}, &(0x7f0000d1c000)=0x31) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c44000-0x31)={r1, @in6={{0xa, 0x3, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb5000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000746000)={r1, 0x2cd}, 0x8) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000085d000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x2, 0xfffffffffffffff9, 0x3}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r2, 0x9}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x0, 0xae, 0x8004, 0x67de, 0x1000, 0xfffffffffffffffd, 0xfffffffffffffbff, 0x98c, r2}, &(0x7f0000004000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000005000-0x30)=[{r0, 0x9, 0x0}, {r0, 0x200, 0x0}, {r0, 0x2480, 0x0}, {r0, 0x400, 0x0}, {r0, 0x140, 0x0}, {r0, 0x1420, 0x0}], 0x6, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={r3, 0x6d, "b0dd01e781b64a7d182a3e3fff8015c214940b1615c137f2f2fa09b91afa90bc3e248070d194a301f414ba0258778773403657f50e48b8f922011a0bbab53cf8b5b24df09b23fe1bcda62575671ca04ba3cdedc447f139a4b562032cb2f3a770705ec38bae560d647440b33093"}, &(0x7f0000001000-0x4)=0x75) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x75)={r4, 0x6d, "776278b5850f2e06559ee090fd21cf98f570435182a5a30203ef08551d95762577e3966728db43b65e8bbb0934456d0cf9850e226c9347466af659d034e77344a069787eae0fd132667a26ab4e7969e65eec1f4f17104cfb1892debc7d658bbe88f7e71331af4a83fff49d8b88"}, &(0x7f0000007000-0x4)=0x75) socket$inet(0x2, 0x3, 0x2) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r5, &(0x7f0000007000)=@random={'osx.\x00', '/dev/rtc\x00'}, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x9, 0x2) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000004000)={0x1000, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000)={0xfffffffffffffffa, 0x2, {0x0, 0x3, 0x8b8, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x4, 0x7, 0x78}, &(0x7f0000009000)=0x10) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000ee000)="", 0x0, 0x20040001, &(0x7f0000818000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key(&(0x7f0000b8d000)='user\x00', &(0x7f000094c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d7000-0xf4)="b1bf066815e447baeb3b613e45e90c0afe6844a88805370163c9dce14c2d9a1fbd2fa4607e5af433e5247a5e6ca2d2ef8a0c21022422c17269f9eda0f4b64f54937aa52bb832ea148db4bacdf53457386080ed73045e6ee5dee16b284ea46dcf6d3b38484c4f62df36e515581454832850d5aaa90fcbb44e517bb11933c8f4c1874751b4e0bd7673549f8fe533c8aa3cd2da7eb58a8710d59e3f22cb8cb477dc7dc87e39445d265c68723ff8d12ba9b95fc5d78cb28ab786541fac16e681e4f2053989fcc2036b2c67b1fa8d425ab8d5e6895d6f8835e3747b9df43c7a46ae40c30a6830eefaf778c5486c869be4a5883461f44e", 0xf4, 0x0) keyctl$assume_authority(0x10, r1) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f00009f2000/0x2000)=nil, 0x2000, 0x0, 0x34, 0xffffffffffffffff, 0x80000000000000) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0x9)='net/igmp\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x2000000000401) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x9, 0x7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000-0x10)=@common='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000adf000)="", 0x0, 0x0, &(0x7f00005b3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008ea000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000010e000-0x4)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000252000-0x8f)=""/143, &(0x7f0000640000)=0x8f) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000010f000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000aa4000)=0x3, 0x4) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000f0f000)=""/0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00004a3000-0x4)=0x0, 0x4) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f0000709000-0xa)='encrypted\x00', &(0x7f000005f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f27000-0xb)='bdevmd5sum\x00', 0xffffffffffffffff) stat(&(0x7f0000182000)='./file0\x00', &(0x7f000009b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) vmsplice(r2, &(0x7f0000b19000)=[{&(0x7f0000737000)='h', 0x1}], 0x1, 0x0) write$evdev(r2, &(0x7f0000cc2000)=[{{0x0, 0x0}, 0xfffffffffffffff7, 0x6, 0x5}, {{0x0, 0x2710}, 0x8547, 0x3, 0xc3}, {{0x0, 0x0}, 0x4, 0x1, 0x5}, {{0x77359400, 0x0}, 0xfffffffffffffffb, 0x0, 0x3}], 0x60) splice(r1, 0x0, r0, 0x0, 0x1004, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00003dd000)={0x2, &(0x7f0000098000)=[{0x0, 0x0}, {0x0, 0x0}]}) fremovexattr(r1, &(0x7f00004f5000)=@random={'osx.\x00', 'posix_acl_access\\vmnet0\'#vmnet1vmnet1{cgroupcpuset\x00'}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000ff2000)={r6, 0x2, &(0x7f0000263000)=[0x3, 0x0], &(0x7f0000c04000+0x763)=[0x4, 0x8, 0x8000, 0x3], 0x20, 0x5, 0x1, &(0x7f0000a2c000-0x14)=[0x3, 0x5, 0x7, 0x2, 0x4], &(0x7f00008e0000-0x1c)=[0xffffffffffff8001, 0x4, 0x3d1e080a, 0x8dd6, 0x7, 0x2, 0x1], 0x0}) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000280000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000aa5000)=0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000def000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000def000-0x4)=0x10, 0x80800) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000def000)=0x0, &(0x7f0000abc000-0x4)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000927000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b11000)=[{&(0x7f0000dbe000)="", 0x0}, {&(0x7f0000d58000-0xbb)="595cecdd0473b14385b36f69a17bd0216c9b53f92ec4f22ec9e70ad9fc626d4068ed457a4f2377b8a17c193cf1cadc7af10b9f0683a6d25655cd0a72a975ef8458514639cbc3ce60a8c750d0b9827d471e2c6f5b78de1ec962965f6a8518bab92c1770e129ca84f8e4dab1fe7afef9530165b50ea355d69b6e541807346a915bbd834995233191cb35714992e892fd6f7e903063d59e6fddaf90fc17fa4e0027b73a34be668346f4eb3ec14831e48468bce7e1701a0298c282c8f9", 0xbb}, {&(0x7f00003b7000)="453c5529d62c3ebc0b39d4285ffbdc379ed8ce6f9182641c4ed2d344584f5a577683a6bde9de154f644a5598304f64cd99418f47bafbe0b53c4eb0a7f2164651f4cd5ac393849053", 0x48}, {&(0x7f0000537000-0x1000)="b58e80b1c388d3e36a8fe7113b90ea3ce52a6cf700142006920078140ec91438da05044def52b59dc1aae4983683edc85a08a31613d18bcd3c4524e3521e93083a0598680fc40e35c94c62168a2964bb356a1c6ebdff0d1fd3bd1fe07b5b0a885c897d8d1f6a29705e647d6429d2a1b24ef3ea10306e564e91838576cddfadae2c40e863bff588f76b580c79843aa03dfb262ca6e0bc2ab32de1698b142e2e0679be8089880201ddd8b5b7f58ba5c00b8423610b0570628428d5f76f504b84c4e7abdc3a42e15ccee4f8d7d1ed68ffbea8a320e37fe3cd92bf7f64176898113bbc19b32209f09e905af62e75550029a002238a9d246ce59a3a40a26416b3468b47c724a59291ef0fd5b5923a574816261b6d60f1575e599b1d8419f19c54117b76174159bd5e29a67a8286fd65a79b7258bc8d89be36f7612d518342ce6415c60cb942192b5147378018813016d55cc6807e3955b34482b00bb5f5aa39735b5bc98a7a030965d6b43bfbede38102f28bd93a0f2fc7eb0a67b9a4a0d38e00fee06e592dbe398f6a32862f5c53e65f6112ca7b13bba71844e34ee2dcb2376d18b68d5f71823f110c8f80c723f9d2cf2a0fbcb60d31307a19472fcd8311b81f2a505f35e94a499948b9f22ec1ad537b80dfd29a6c57c43ff9b475a86e6f1c55c8b796377ca8a3a0b5f17800ff6f14dd479a4afc0ece91e858d6b61f1eff96f0a69d70101000b2a86c045675d3876494a70629c0c1d41edc0d2bffc432e0377e2e377d9878b3f00c83e0b82b1d4bf7bd3c938efea9218752e6286c451ea33a25ce5fb8755a4f0a488f0482ea41d9ae46853dfa71854d47eb54ea5b6ef69e7bd90112550130fcdd8627ec40f3c7313b23b0418536817b182a6b69b5b30ffbad953bcc90dd87fe817c89cc129d3cd6567cc959e9126f408fc55da678ab13af7279679c1863e42280b64d0e2fb1f966db9b284e20a9ce2e814d31df4ca0a79e54dd58879839432c9b59eb78abad31ade35ad27843494519b8a0e8d93c77a48f8c0129ac20bafe2c4c4d36650c8122f2a9bd93c3dec2dd5d64cd53e3d3e18b139d43e3c159cb8596d193c6318c6e15aaa456fb2bc0d11c1670152d94da4ee524d3e8588fb205fb03b57baaf124d7952048373cd7da9d7bf796be9f42601c4386e408f9f8ac4220b21226e2411f9bbb73a463c5d18242137fbcefe2ca44244e578cf4d1cc051e1718df36fb2aa0eda94ee691001c80b5f2875b3622457059e463854d9e2659c7903fd941d1e5ec3cb174a3480793891e67453579deb71d95df0b3b6b43d6122b2b9a92d6fcddbef9db2a84cf40e81a51b89766026759c3255c32da37f6f2d89badd89458026cda398328a0466832c1a7680a18a6c0a51c4c80c0aee23b40d170077fa822d36e0999cb8aeeee13f3283376a64491308548e9335960c27320234f441d6f705cd4aaf6db5de3c852a07766fcb611eadaf5fe107fcecacfa65a60a91c65b0b9ce1fc39cfc389f53c82a291e5dc043af2f209a9246b27510eed20e57451f984baf17425f8b58632ba344f5bb10b29b6bfc99613d9a51634a0036e29342c52728f4394017acb2ec34fafb8dc6f335f4ec62faefd2cde0cc15c97db4f869e294de17da718ea5db21c2e12d2402e91791bf693d2b0ae0eb9a72a7bf09e36d718ec57d60a15f6e8d51c0a93d4898797386e7c1584cb598570485e295e94a4e961d8eefa74d8a5697558a787c295916c602ffc1b820ea3530bddc13f90f48a6ea87a172d2425923d73c783c245241b0974405c94b1a1c483e04568a2b570c56f75c929f5f36414f0ff4881094caf27ec56aa050a97452942f3b3b4febd9ba93980ffd6386a230be63289c47eaa4a6c2d50598920b97672b893ac800e9e5274baa0d7a143ca2bc85f07008d4cc94ecb4aaedec2e83f9ce72299b47ecfc107b52e145619c890776e83fa85f76c108fea9b3db55bdce88253c7f9b44c3ac0189c9a8b09fde86d185f3161708eda31b30efffa0332077f6b51589e41bbb8e7045b5fb3d730189d8e67d844f5f4329011c6229617190c184efb7fb81238cae5c5fb159a981116145f5037ee904a2624adcd2a9cd3fd4600032eedbe4f4b0d143b999f007d3e5adf4d25fd979c5709d17778edc636558906821645e437f4e4f4f7edc436e41e38844f646cc0d443fa57d10a3bdfac3ec628593732a46eb7be93077ca121d6c0d2be2f87a3576a36e119342c5ab3ed0a280d323f06c4663dc195aab256bf7d8079ba463f21a784dbc291d5ccd903b3dff5d25d616e5b2e429f81cd90a241b4ac0d979d42c56f2eee763630c3164cc1f579a998745b30e4fbad66b2463596daa75806a845edbd3646feccb5e490d57e0bf78191837692706dbfcfa6150884b504b63d6820d78b5885fb04a80f751663a0d62c67338e1cf4f9625bd44e28a5256abd0d931a2a32f7c1e1a754f95a6460c7c003413d5cf94b282575ab4bf6688e41a46efa50d109ec521d5d42cd02ab0711110b8d5bdf94b2084798185e91ca1e0c6faefd7afb61fecbc96e8c9f1632a2f99303ddc4d4b52efd929efcca6c14ce96a39eddb2ac9b4be67a443473dcc12df242e1518293811899c7e59392d4d4db0a3e5d9f6fa2ce482872f5b0b426a71c12321b8eda1f7710279133573532922da9d369e75e50a6ec378f3ea9b9e74c46cf3352b0e04679241d9c11ef6a540622fa6facb58ea6e4f56395e7c2ef969f2ffb50ce8960e98a3d44d5413160857876c1c62349e08a872fbd36fe9af0c3e747ad3443149aba8c0a1856f2c9c623cb303c314d9afb2e04145119e2367f8bde0102433f615b13ee7f22920a33ff7464524924d86272aedd882559d884ab3609aa85c11fb042ff22b5954911a89280e9eb1faeaf7355a0c598e4a8595e3af4a8d31a24beaa6d231d9ab9b19f699239be53c91df25405b374ff4512405c276730120496b6bdcb70fbd6590ab5edc3745a0f78c190074f1a2fd8126b4f5e71590b3a6410b073e553dac33d2d7ad384eb1ab55496818feb9ae3bb0a7f723d9314ded0f3d22c9129f2bf6eaaca96bb4adbce1d297d62ea6437a0b00526c04e4a2e31105af791dbbc430d12c70940aa299f141fa9a5a6fdbb086e660fd6ab0e0a7449586c941384b83bb8c9bf3ef49f3d3278835534d195e9f9d96a805e87c5d012e5c0a9e5d9b1e62c02ffc1c7cc287c1656755908fb854f184a256dff57fed4c4f26059dac66be9151f4b37e50ffd8d2ffb0e50c3293087de47a8b0a9e1211da8f48ab13c15d2f17295cefb408ca786e01a139027c7c8c4902adf8c510698c3f69a7613dc6f3fb10f0e9d14bacd8c428fe581b66391079ec55d5df3a64d72f07e7b7b20844efbe6e3cc382faa739de04b77179a030e2b6f4742a68cabaa19e9b79e045858745664a0c9e15d997c3ca9b7d3658492afef4db54ea5d8eeff0a981c09b0601adee58df5503a87eaca63131ef94b4eb896f17e8a9b3595bcb9f4d0c0bb2651c524810d222895f7333de040aca1e33bd68b71d56f27e048fdd8be76798947b6b7f5b1dc532df706a24df229e645e020469b5868cb217695b99aabcf0b3651d617925c7ec9559efabf20c8844d3bb4267d24a6e66034cc72367ff0b164779842a3d7c3fb13d8600fb363a744e8d920cbfed710f0f586f6d8dd76fc3354e11c56cf8922dca31f5d718684f61d2858e3aafc3ee1de9e8723f6fd4f68c24c3a7b42c613d406c18ae297055ee003da599b19cff7a49cbc7cb0e08908be82992e914c48ad6b5e7cd1fc582c053c53980b57224abc8a19d9900ef39df59393d9c9e80c3b407b50398b97a08edcc28ef22b728200222e0faddd72a5c7494bcc2e595d5bff2c7c45594dd85310904eefeb861fcce345101bf0ed23156970d1051f8d95b56867a56494cdc2baefa9238a4496a2b5299269f97d13232dd6f098205af6a0e7c22247ab75ede87fd653b44ad32aeff78d155d64dd2f5565a5cd3b3ccda5a85849f1dce29f29f40b76c5ad2339f7ccdd1439b1cdd48e68be878943ca3aa98306a5b0bd3d03f558ce9505f30289ca3a254254c83b26d88d4cc98569bb0f98b2be615817f6edd9bf08f6fadc98cd5a9b3e6bf6aba24e7a4b9c78366c88f8650ad73fa2e927328b67f16d208faeacacbeb90401720b895c6e5d5eb4d932ee1e2f33817a6d891876b4c9c12a4823895b705b9d42ef40ad977f3dfe01cd310a6d4c06c0fc0901cbe5fd1d296539973335e3605a2a9bb387ffda740d3a89f67dffde783139a9b0e5d23acc81962a88d88502286547a56aa33aa6b1b9ea413f83f506cd941f106f49b79b1df83a03b719a635597eb390c246ab83a539cb3484f6098ca52c0e228f8d63269893960de7dea0d17ed3bbd73c1a8f72e1e4253c26bc71be74d2d60614ebdb850b0c89a33a102ad9d991fe19885e8a8b025930c4fe48eb9051c7aec39180b5d33c7d8209a6e6c3cf3fd3184e882bba4be588f7bc3100559d3f162ff1bf7aae7a0f002f8b5562193109ae40a3eeae395445786953d49fc9038e4236ee151ad6cdf4e254c1f18bc1b91b626358fc104c6da21939fc945df49e467f6149a0cb902e849cde05a78a95871bfe7598c58e8cd67625e7e7d2b5c4722c0dc58918958447f689398e2201d5222924cb437350f4d5d8c22539f452c0814d78d097eef64aeb358e7c69335b067706efc21ece3cbc5d526743f6320077023485fb08fa101f0ea44578bb101b15c66fea4c1a136cb0788019749b1d65646649e689206bf9dd3a529b07bf80cd6f36d8173ccf83281ef95c0b94ba0e30c1029bfbe9998f7646fa61561d8ba82928d32d671513a0b0e61b7909a8bec75c8f1c1931a00adda22fb5c2bb262ae638dd32b168d7fdc63de36d019853f9b60ef52fd6ca6b8db7d3f6f7f95b6b6bedaed9fe55e30a7204eda823977a4c0fd19a3e801a638a5a36d5df45649ce5c2b9eee9330a4d1b03981b172ca6caf9670e0c956cb6bed79ccb40f67e43a6b586848f747d863d8fc1026503e1a6bb526c7c302118a39392445bfa05ce96f30a48b35fd31c2e90681145767588d9475bad73a0970d4802e8d3eab429d986b790db2967e3e75c5f11ae90e9ea930bdecf7f391fe98e0799940d0ff5978d0a26340d7392779ccb919be3d3a6908ee44cdc373375c42cdae7279c194ab33cf1960f4bc3b4761a815f9cabe03b09ec343c8a9271a1a5ce0f2b8994a113d77ebf1f07808d683e0defd508dc156d2501a9e7f75cd767e75205877eecd991b2fe798b4b8e09d0d8ceb1c4e3f3dc326ef9413a1069a4c94f2bb604b6ac02cab0d4911973f2f695596e5332a20285f121c4de6c5926d30f8c28493a3eca8e3685262cc6465ed9174daf0b0752b64b04a54be6ad0a9a265d82f2bfbd2b94ebe932f8c3fb7d53f84de94c7b16fc8e649857b7d7d0ef9ea6b7fe199b8fda18ecd5a4fa15b74cf3380927a2fbbd9bbe52678aa00f6eaf6380fdea1ff521d82a442521e12c456ce1711e3212b2c2dd175df4cb704f2f6038504423b505ac297ada1e81c61d60b61f8249eccb0c9cf5f5d8d5981594358c314c4ab6ba907c6886cbff49ae21ace7aabd977805b85b45acf1618c678833aa24e5f1ce77e468f564d5e29777aca1a7781a36aecf6942570214f89b1efa0e3549cecae374ca9b6e736a233cc05f5eb5b882cdac6c92cb18575ce8d639ee39d83b4f85a16290033d8fb4b5b6e47ff4874f5fb0423d811128050871a386be70cffc5dce37147976850a9a41fc9e97421", 0x1000}, {&(0x7f0000390000)="845a298ee869dbc312dc76d8e9a19705cc90b66718bb488d8eaedde6379a690ee604cd8259ca5095a08fe44e564d457475eae640f60fce9f1376a289bbb882c6fc96b34579558e5ca55938d838147a8ef42fcd9b750dc67416ea7370257c5000e0196cb601d11fa0ed9dd369cf8e95d6a614cf94b4dc8a7bbbdb1882bf1ed9c6621fb4368ade3d712f1e447a521366218072485f8bc38add476a919b83432957121a8b92a2f120b6de7624d8c70e5b499a56b9494cc7b514f1b8175f83b2d7919dec3d240d", 0xc5}], 0x5) 2017/12/20 11:06:23 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, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000a5f000)={0x401, 0x0, 0x0, 0x2, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) mknod$loop(&(0x7f0000ece000-0x8)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1000000000000008) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2017/12/20 11:06:23 executing program 3: getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d1000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)=""/246, 0xf6}) r2 = syz_open_pts(0xffffffffffffff9c, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000001000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000003000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000003000)={0x6, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000)=@random={'btrfs.\x00', 'uservmnet0GPL\x00'}, &(0x7f0000005000-0xde)=""/222, 0xde) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) setgid(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000001000-0x4)=&(0x7f0000006000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000006000)=0xc) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000004000/0x2000)=nil, 0x2000}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000006000-0x4)={0x7, 0x3f, 0x7fff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000004000)=0x0, &(0x7f0000007000+0xdda)=0x4) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x0, &(0x7f0000008000)={0x0, 0x0}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000000a000-0x6)={0x1, [0x1]}, 0x6) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x36, 0x4) ioprio_set$pid(0x0, 0x0, 0x5b8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@nfc_llcp={0x27, 0x81, 0x100, 0x7, 0x5, 0x7fff, "9567c09f638fa3dac1aacdc5d04cf755ed2854255996a8c8e78f40fb1b0574a7c0ad2e40f43b22591f1c111479abb68009c3be2c2dc0ca53e00e4ef787ed91", 0x401}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x25)="92f9261026fefd58817c5101cceef3780e7f002956172d9a7c715fdf19ed44fa778e6d7561", 0x25}, {&(0x7f0000000000)="355bdad3e2412bff0609b3dd1988c71c01c637e015a1296ead697a1e3e5cf6163da5fc11237b9a7b3b8f6a0a6d974f757b2bb17420b3912f8f34d5162241c702f34d08b0f93b7ec170fdd8c515b569e4e21b4921cf2b8c2a6931cca251ea9e682cc8672ca4a4038ab3291c306a0644990470bce0de2538cf8b811436129846a1c4c9b64e2e77b6839f7c8a5036f9d157", 0x90}, {&(0x7f0000001000)="6febb4cc30cee265ffb610a7e0267f65acd0b4d8a214eb644dcb08effed0a42a459e86d60fa9ed2dba28c5025e8eec66637c0bd37beb677d", 0x38}], 0x3, &(0x7f0000001000-0x35)=[{0x44, 0x1be, 0x400, "b83d24d7e38e8c8abbe0786365337b387677031c8bb230b5ec012998b353fde6520b35aef0eb822201f507263c92fd07151fdbaf077b49cb"}], 0x44, 0x4000000}, 0x10) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000f0a000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000920000)=0x1c) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000746000)=[], 0x0, &(0x7f000031b000)=[{0xc, 0x29, 0x3, ""}], 0xc, 0x0}, 0x0) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCSBRKP(r0, 0x5425, 0x8000009) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x1c, 0x3, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/20 11:06:23 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000cb8000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000593000)=0x6, 0x80800) getsockname$llc(r0, &(0x7f00007d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000278000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x80, 0x0, 0x8000, 0x4, 0x6}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000002000)={0x9f27, 0x7}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000-0x4)={0x3}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000005000-0x28)={0x5, 0x8, 0x5, 0x9, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000003000-0x8)={0x4, &(0x7f0000006000)=[{0x2, 0x3ff, 0x9, 0x54e2}, {0x8, 0xce42, 0xf13, 0x7}, {0x3, 0x200, 0xc46e, 0x3}, {0x28c, 0x7ff, 0x2, 0x8001}]}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000006000)={@rand_addr=0x81, @rand_addr=0x4, 0x1, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = dup2(r1, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=""/165, 0xa5) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000001000-0x9)=""/9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x619}, &(0x7f0000009000-0x4)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000009000-0x98)={r3, @in6={{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff}, &(0x7f0000004000-0x4)=0x98) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a0000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00008a0000-0x58)=""/88, 0x58) socket$inet(0x2, 0x3, 0x0) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000dd1000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f000078d000)={0x0, 0x989680}, &(0x7f0000cc0000)={0x0, 0x0}) nanosleep(&(0x7f0000afa000)={0x0, r0}, &(0x7f000081e000-0x8)={0x0, 0x0}) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000943000)="", 0x0, 0x20000000, &(0x7f0000fb5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fb6000-0x9)='/dev/sg#\x00', 0x1, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000288000)={{0x9, 0x40f0ce39}, {0x13c, 0x401}, 0x72, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000029c000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b33000-0xd)='/dev/net/tun\x00', 0x0, 0x100000000400000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 106.642095] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:23 executing program 1: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000dac000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1, 0x5, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) futimesat(r0, &(0x7f00008dd000-0x8)='./file1\x00', &(0x7f0000d0e000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000036b000-0xe1)=""/225) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='system!@,eth1-\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x5, 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000003000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000006000-0x4)=0x0) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000020f000-0x4b)="be6318be536fb77ce8c7b46333fdd24a3af40fd0ea108b0000000000000080949a395d9e95d13ab3b7d72867577e980be441ada0fe80f2e3a2781b7dfdd9da0009589d92f379ac96eb33a7", 0x4b, 0x20000040, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000248000-0x6)="715a6e91007d", 0x6) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="ee37b332b05a2083325279f4ca52c8dd7d69cd25901bc23f3aa1a8fdbab7aef96efda4d9d6e2314ae6c9f700a6f7a50ae4f842f0d34213ee5548cb583f3b1f56b512b6d260987ce0fcc875c0ef28578c787bd8388773cd1befa3cbd878e0fc3a045c77c3e0243f491ea101550b432b6a3cea68bad1d58023b6b27497291d73c7442a8c7dda56a5f206d8c90e34938811a56d49ff2212afd90af4dcd38a7c91b7c099885ea05feda269ca6c67166b38f9b304d960902466ffaa540e926a668eb792e85933b8d44140f405bee0a12762c6e5df03c2ccc07b2c50bab994c4ac07cb22edea6cd7a7678259382062ea1ba38cba86807ab20217c228d6b91a200cb912c53ff28a7080f68e0e3e90fb7d1ec6fe0ed822c75d3818532fe90355aa0859c5fb842c238ece5ae017f21aff2ee97ae342832d90e6f1d63bbe0a486002a5d0d196c2463ce625644270f06a5b0048249da99d4600790ca08472a59eead13cf5dc5db8f70e41d4751eaa8350d07d295a004204e039bfb35f7f43cd34b738ee2ba20189eb5d0726ccb9a74eec5e8a2685663ad55c78d02ec3e877d930c54d46cd445accad521008659e75f482653fd4e5d64ae7bdd7194c32d2137f6c9b8bac79c67fc820824cc151ab3de1eb0249a787d64b64d479f92f048cd39342c3aa57a09cbe7a45b7e7b738635454c3b4f57db06c85d8190a2fa290a2d12db621fe37ae5c7102464b53c58addff71fd18f61c722eaf5de0c43d3d4a23e069c0d74c0c34fd08c4d2172daf472f68cb197af49923d1d08adb11fffa03e684355866d02ba841c86a60b73b1dd2d0530774f78e0e9d86681326607abea54c35dc651ee29c1912d55ccff65b9a8fd3d6ec9a693d9a1972452bde882a0313b0c053810a872b23c8fde7deb61bf0fd45483bcddaaeddf80f9b4479bea01b15210173a62c99a97d3b78f1a7bd104c0fbfb1ed991feea5d346bf320435c6dd24554141ccfb463c0fea32c2aa9efc5896507315d577deb617b6b1e782f157cce4075db278151fbd6fcb00d8e2afd09e220a649ca277573269450a077967c99691425831274d30863571050d36b96a1c45f96c3d94cc8c373061614a63d66fbac434310e03677f85d30516099099997e7d3e289f4a61ffaed219dc0b879ed7a8dc98e9225fde26fb6546bfbaf7b3b9667c5c1ea498438274b762c848e413ba52dffba60d219503472063c55b9e96e0704db38bc5d8e33ca89a27ebf8242c2e74eebfbcd9414471966015f6724f6d5684e42aa3da52aff4020e654c2b77c5a8f22cbc4f909bd0807faf8ed2e18160e4055e86126ccfa775bd4726d9bff221", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) read(r0, &(0x7f0000df8000)=""/35, 0x23) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000a52000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d9d35e10919151"}, 0x5}, 0x10) inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000000)={0x6, 0x1, 0x9, 0x200, 0x1, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000002000+0x1a3)={0x2, &(0x7f0000002000)=[{0x20, 0x3f, 0x1f, 0x80}, {0x5, 0x7, 0x8, 0x100000001}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000004000-0x10)={0x6, 0x0, 0x2, 0x40000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000002000-0x10)={0x4, r4, 0x0, 0x45}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8929, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0xfffffffffffffc00, @cisco=&(0x7f0000000000)={0x400, 0x2}}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x1}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003000)={r5, 0x9, 0xbe, "faa2626dba6d3bd03fa004f1bce5fa3dff8d47ad0e763c2b66c225540ed3273d656fb87053ff876f07fe7b1e8df11ced99b5593276e70d918b0074f2ba675dd54a15c52f59bce26d2feb233e7242525f18af6e33be2f79d99c5ea047c8eafe89c0424017d0bcfdf2a128875e003cc61dd2624f6b79d891a732fca414c54658c9299ca5fa58abf874e8b0e15b42f449847c7977efb174077c27decd02e022bd2df6d3556d6e508e916ceca1fef07a20abca733e1a59eeb89e0ad0eb9eb563"}, 0xc6) listxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000-0x86)=""/134, 0x86) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000008000)={0x9, &(0x7f0000008000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000006000-0x3)={r6, 0x3}) [ 106.689627] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000eae000-0x4)=0x8) close(r2) splice(r1, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000a5f000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) r2 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000211000+0x2de)={0x0, 0x0, 0x0}, &(0x7f000023b000)=0xc) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000)={r2, r3, r4}, 0xc) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000092c000)={0x0, 0x0, &(0x7f0000848000)=[{&(0x7f00001b0000)='\v', 0x1}], 0x1, &(0x7f0000448000)=[{0x100c, 0x110, 0x86, "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"}, {0x68, 0x0, 0x2, "f5168a286acb767d3d515b42a7a9c373999f2b40d385fed6067c16e833d33b515acfb6861923875cb2eb386d194d91499cd6a564cab8667b855bab6c994c753f140e7f6eb5e8f5fbed85722ad61fd6de5f3ddb1a4cf7086c4a3f"}, {0xd0, 0x1, 0xffffffffffffffff, "dda3467e27be74288d585d9d926ea7a0a81abcf1b67b4eb8e043db8c808d8e37e55db406f1c6af2ad18651295199b4413e6e434745623eb42aac8966f993fc2f3d241e40478eb729224eb87b29a226bd7e139ce88d1f8e762a55268eb3469a9632db76c91dd542938893a45c56dbdee9745ca4491830a28c405f0ea3e8088728998cd2c8e5f47681f5139c250905d50094db83694c14408527367a51daefd70a05708cd95147204303d1de0bc0495f8c7d0224324c560f7893c591005bb2bcda7abcec"}], 0x1144, 0x0}, 0xfffffffffffffffe) shutdown(r0, 0x1) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000592000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x8000, 0x0}], 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) prctl$setname(0xf, &(0x7f0000000000)='/selinux/access\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000003000-0xcf)=""/207) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000002000-0x7a)=""/122) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000004000)=0x1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0xa8)={0x0, 0xa0, "2568da70eab07ee6b364cecbab4f244b9f5366143e0e782d4011604776ed87dd03f40c10413ca5764c985d3e6b98593bbce1a0b8b905037d5d952aa2117d59eecd1f1fe5166aeada90974b471e10884880ff1c6029e85ae4c608e285e62fe0dbbf94c601f42d9a0526dcb36681f905396828cc4a20ad2c493ee7b79dbea383d6321a2680687315c3de748afccadfde3e6ad99a7b56cdff1fe6d6e2283c8edf86"}, &(0x7f0000005000)=0xa8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x7fff, 0x204, 0x0, 0x1, r4}, &(0x7f0000005000)=0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000005000)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000008000-0x8)={r4, 0x7}, 0x8) ioperm(0x2, 0x0, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000-0x4)=0x1c) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d2f000)='/dev/sg#\x00', 0x0, 0x410100) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d2f000)={0x0, 0x0}) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000a, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000472000-0x4)=0x0) bind$inet(r0, &(0x7f0000a92000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d2d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00008ef000-0xdd)=""/221) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/20 11:06:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000-0x10)=@common='ip6tnl0\x00', 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000928000)='/dev/vga_arbiter\x00', 0x10000, 0x0) recvfrom$inet6(r1, &(0x7f0000e6f000-0x66)=""/102, 0x66, 0x40000020, &(0x7f0000aef000)={0xa, 0x1, 0xa3, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000e0e000-0x1)="8f", 0x1, 0x4, &(0x7f00005b3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup3(r0, r0, 0x80000) openat$keychord(0xffffffffffffff9c, &(0x7f0000590000-0xe)='/dev/keychord\x00', 0x400, 0x0) getpid() ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00006c7000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xec}) getpeername$llc(r2, &(0x7f0000d9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004e4000)=0x10) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000008000)=@assoc_id=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000107000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/checkreqprot\x00', 0x8000, 0x0) timerfd_gettime(r1, &(0x7f00005b7000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000359000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000046c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00006e2000)=0x0) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x4, 0x0) write(r0, &(0x7f000062b000)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000071b000-0x8)={0x0, 0x0}) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000010e000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000416000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000de4000)={0x4, &(0x7f0000d1f000)=[{0x88d, 0x80, 0x4, 0xfffffffffffffffd}, {0xbf, 0x7, 0x101, 0x7fff}, {0x14, 0x1000, 0x7, 0x1}, {0x8, 0x3f, 0x1ff, 0x0}]}, 0x8) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x800) flock(r0, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x4) getpeername(r1, &(0x7f000083f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007f6000-0x4)=0x10) bind(r1, &(0x7f00007c3000)=@ll={0x11, 0x1d, 0x0, 0x1, 0x0, 0x6, @random="94a00441079e", [0x0, 0x0]}, 0x14) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000428000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000d2c000)={0x5, 0x7fffffff, 0x8, 0xffff, 0x82}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000080000-0x8)='./file0\x00', 0x10000, 0x4) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000003, 0x2) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x33) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) close(r0) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000768000)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000eb7000-0x8)={0x4, &(0x7f0000341000)=[{0xe745, 0x8001, 0xfff, 0x5}, {0x8, 0x9d2, 0x3f, 0xc66}, {0x6, 0x6, 0xc86, 0x5}, {0x385, 0x5, 0x100000001, 0x0}]}, 0x8) write(r0, &(0x7f00003dd000-0x92)="260000005e0009fff10001013a000000069900fe00fbffff03ff000000000000000000000000", 0x26) fdatasync(r0) 2017/12/20 11:06:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000a0f000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000bdc000-0x1)="e0") setgid(0x0) 2017/12/20 11:06:23 executing program 5: clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f000056c000-0x5d)="") r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fff000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x280, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000687000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000001000)=""/163, 0xa3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000003000-0x4)=0x3ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000)=""/41) r3 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000+0xf7d)=0x4, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000c5a000-0x18)=[], 0x0, 0x0, &(0x7f0000e77000-0x8)={0x0}, 0x8) fdatasync(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x4bc21550, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3f}], 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000-0xbc)={0x4, 0x0, 'client1\x00', 0xffffffff80000000, "4d654178b72dd716", "f9691fe81ce7209af3fcff74bae062d2157e295f4279ac74eb1c3d5b54b760f1", 0x10001, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000)={0x0, 0x10000, 0x1e}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={r1, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000004000-0x4)=0x4) getsockname$inet(r0, &(0x7f0000003000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x24)=@ethtool_ringparam={0x11, 0x8, 0xc21, 0x1, 0x4, 0x4, 0x200, 0x100, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000006000-0x19)=@random={'trusted.\x00', '/selinux/policy\x00'}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x2, 0x4, 0x11, 0x20, 0x20, 0x9, r1, r2}, {0xc8b7, 0xffffffffffff1c2e, 0xffffffffffffff72, 0x1, 0xffffffffffff8b13, 0x1f, 0x0, 0x2}, {0x1, 0x0, 0x2, 0x4}, 0x81, 0x6, 0x0, 0x1, 0x10, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x4}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x559, 0x3, 0x0, 0x8, 0x40, 0x7, 0xb05}}, 0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000007000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="47cb308888fa297b2889e3c9b1e513ad"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000007000)={0x80000001, 0xc6, 0x2, 0x8a3}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x8d0}, &(0x7f0000006000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r3, 0x167a}, &(0x7f0000002000)=0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000009000-0x20)={@generic="aed22eacb4fa3968f5a29894add80434", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0xaed0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000a000-0xc)={0x4, [0xa7a5bc6, 0x9, 0x100000000, 0x6]}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) fchown(r0, r2, r4) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f0000e77000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = socket$inet(0x2, 0x8, 0x9) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e79000)={0x0, 0x13356f7a}, &(0x7f00004d6000)=0x6) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0405405, &(0x7f0000614000)={{0x1, 0x0, 0x4, 0x1, 0x49}, 0x6, 0x9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e79000)={r2, 0x1}, &(0x7f0000bef000-0x4)=0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e78000)={0x0, 0x0, 0x0}, &(0x7f0000670000-0x4)=0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000e79000-0x4)=r4) 2017/12/20 11:06:23 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000b19000)=[], 0x0, 0x0) clone(0x0, &(0x7f0000d94000)="", &(0x7f0000725000+0x296)=0x0, &(0x7f0000213000)=0x0, &(0x7f000069f000)="") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000002000-0x18)=[0x6, 0x8, 0x4, 0x3, 0x10001, 0x8], 0x6, 0x5, 0x21d, 0x9, 0x5, 0x7ff, {0x2, 0x8, 0x5, 0x2, 0x2, 0x4, 0x2, 0x3, 0x4000000000000000, 0x3, 0x2, 0x40, 0x0, 0x2, "577d47cf6b2602782017919dd18920c76df068c2774991c58fa105a81c7f3439"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f00005b8000)='./file0\x00', &(0x7f000070b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfff, 0x2, 0xf3d8, 0xb, 0x20, 0x80, 0x200, r1, r2}, {0x7fff, 0xd5, 0x80000000, 0x7fff, 0xffffffffffffffff, 0x4, 0x5, 0x3}, {0x0, 0xfffffffffffffff7, 0x7ff, 0x7}, 0x8000, 0x1, 0xded, 0x0, 0x9, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x1}, 0x5, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3, 0x1, 0x2, 0x6, 0x8, 0x6}}, 0xe8) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000)={@generic=""/16, @ifru_mtu=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x8a) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x24843, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 11:06:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000a, 0x0) bind$inet(r0, &(0x7f00004bd000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000edb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000f69000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000000)={0x5, &(0x7f00006c1000)=[{0x100000000, 0x80000000, 0x8, 0x9}, {0x67f, 0x8, 0x1000, 0xffffffffffffff80}, {0x8, 0x5, 0x0, 0x2}, {0x7, 0x666, 0x947, 0x1f35}, {0x1, 0x3, 0x2, 0x6}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvfrom$inet6(r1, &(0x7f000040e000-0xd7)=""/215, 0xd7, 0x1, &(0x7f0000e29000)={0xa, 0x3, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, 0x1c) r2 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000031, &(0x7f00008c0000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f71000)=0xb94, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ad0000)={0x0, 0x0}, &(0x7f0000f75000-0x4)=0x8) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) [ 106.872416] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ff3000-0xa)='/dev/ptmx\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffff9) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x80000001) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ac3000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ac4000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000ac4000)=0x0, &(0x7f0000ac4000)=0x4) fcntl$setpipe(r1, 0x407, 0x1) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000b98000-0x1000)=""/4096) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000949000)=""/44) write$tun(r4, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00009de000)=0x0) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f0000f90000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) lstat(&(0x7f000041e000)='./file0\x00', &(0x7f0000528000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:06:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = open(&(0x7f0000808000-0x8)='./file0\x00', 0x80000, 0x40) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000907000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fa2000-0x4)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000185000+0x437)={0x0, 0x14db, 0x30, 0x0, 0x1}, &(0x7f0000ab2000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000096c000-0x8b)={r4, 0x83, "b6585290d046e328200bedec0ea4ee442287eb688649ace9d106282f1d9e3b39163b98a65148da359e6aab00c3bdd871bafcd8cb55e2261c1483fd72ec150e0e7d39f744a6310db43afa8798347c7a3750ab1ff7da392f44ecb555f2f3e2c7c935eabd9a947956a2b51cdf4a7d7930671dc31767c54b8f58bca36d353af9cee08a69fc"}, &(0x7f0000f99000+0xa0c)=0x8b) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$VT_DISALLOCATE(r0, 0x5608) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x7) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001000-0x8)={0x1, r2}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @te1=&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101002, 0x1) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2017/12/20 11:06:23 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000711000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000e36000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) 2017/12/20 11:06:23 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009dd000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/ppp\x00', 0x202, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d2c000)={0x0, 0xfdb3, 0x5, 0xf1}, &(0x7f0000d2d000-0x4)=0x10) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d2c000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, 0x100000000}, 0x98) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) dup(r3) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000d2d000-0x4)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0xa, 0x2, &(0x7f0000f9b000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000126000)=0x14) r1 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000b8d000)=""/51, 0x33, 0x0, &(0x7f0000d2c000)={0x0, 0x0}) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00006cc000)={0x0, 0x0, 0x40, 0x4, 0xa0, 0x1, 0x8, 0x1, {0x0, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x6c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3b20, 0x7, 0x20, 0x7f, 0x9}}, &(0x7f000069b000)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008ae000)={r2, 0x6}, 0x8) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f000065c000-0x8)='keyring\x00', &(0x7f00001c4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000-0x4)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000744000-0x5)="d8"}) [ 106.963638] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socket(0x1, 0x6, 0x3) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/20 11:06:23 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000009000-0xf)='/dev/snd/timer\x00', 0x0, 0x400002) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000)='/proc/self/net/pfkey\x00', 0x200180, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x2, 0x0) exit(0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000009000)='stat\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2017/12/20 11:06:23 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000d2f000)=""/55) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba2000-0x11)='/selinux/enforce\x00', 0x400800, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000d30000-0x30)={0x4, 0x0, &(0x7f000087c000)=[@enter_looper={0x630c}], 0x9f, 0x0, &(0x7f0000d2f000)="c167e2b68d38a8abc79e37123548eb3f386eaa992dd81dd6166d4c8c90a7fe7d1ba18d13009a84d6c3fd410688471c1eee52b90aca2eb0b40595859855a01fd71b9166b271df5c71d1d07830c51c2ae4dfb5f1fe173f3995dfbb7a58a6da60d0c11991d5999a23eb72d65202bba08dd12d99690f13d768f0ede654ca1aec41b23b748fde6a85fa310564fcad7e177381337bdf163817a7f0c0fa871a9536f0"}) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000fa2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f00009b6000)='/dev/usbmon#\x00', 0x1, 0x1) 2017/12/20 11:06:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000126000)=""/77, 0x4d) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='net/dev_mcast\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000015d000-0x1)=0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r1, &(0x7f0000485000)=[{&(0x7f0000946000-0x50)=""/80, 0x50}], 0x1, 0xfffffffffffffffc) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) setsockopt$inet_dccp_buf(r0, 0x21, 0xcd, &(0x7f0000485000)="fe2a2e4c34f9e53680dd0efb8a80027472898e2166f1c4840dd041bbd3d6b335258330128afa69bde23e3defe0b918b3385751d7ecfde7ca99130ea251dfc25ec3685fdeef66c6aff283a5219e1bd35e8922abd2dd41f1fcd6d53c09c152c6a0e56ca975e9694518b79ff342c2d5dea408d5fbbe925ee74478dcaabeb83cdc9b6adec7a60beb8f06ce29307c59d8ca9e024eae5a4a180a1525b3049085df4887737990d7aea6bb092dac68696d", 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000a8a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x80000}, 0x1c, &(0x7f0000428000)=[], 0x0, &(0x7f000031b000)=[{0xc, 0x2d, 0x3, ""}], 0xc, 0x4000}, 0x0) 2017/12/20 11:06:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000014, &(0x7f00000b2000)=0xfffeffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) 2017/12/20 11:06:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x0) getsockname(r0, &(0x7f0000851000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000089000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f0e000)={@loopback={0x0, 0x1}, 0x6, r1}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b38000)={0x3, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000e14000-0x7)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0xdc0000000000000, [0x0, 0x1, 0xffff, 0x8, 0x1, 0x1, 0x100, 0x0]}, 0x5c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d92000-0x1c)=@req3={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/20 11:06:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000879000-0x11)='/selinux/relabel\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000e33000)={0xffffffff}, 0x8, 0x80000) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000d16000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) writev(r2, &(0x7f00002bf000-0x10)=[{&(0x7f000075e000)='N', 0x1}], 0x1) 2017/12/20 11:06:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000186000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000912000)='+\x00') r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000990000-0x8)=@buf={0xdb, &(0x7f000053b000-0xdb)="9f8aef4f87520daf1aa1631fcb756c590f896715c62ef28cdf7fff4ea152ceccec1f1a448ba94716520ac5085108ac96c9f42178bdc0c350649f19f3ef919178eadc03208166167cfa06b0237fb3f00adf65580ca25d3b7123aa381704f3378108b427571ba855000617953a35b28dfaedf220a5c030e7d8d9b12e5b67b13771c8c8c6a602963782c7cb083e083cf72c1f0eccbd081129f31daa2d0eb1eae1cb836d7f9c7fc76c90e68994d068836f472191a11a0cfcce2721596dbf88b35eedcd47b82eac17af58d3ecaf604e6bf0a4fa369962d55807bbef4bfd"}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_data=&(0x7f0000581000-0x20)="b38c03542fa32495bfabbfd58d83631ab61acfcc6fb6160564487f21e191eb47"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) [ 107.029793] binder: 8947:8953 ioctl 40046205 400000 returned -22 [ 107.036707] binder: 8947:8953 ERROR: BC_REGISTER_LOOPER called without request [ 107.041776] device eql entered promiscuous mode [ 107.055780] binder: 8947:8965 ioctl 40046205 400000 returned -22 [ 107.063357] binder: 8947:8965 ERROR: BC_REGISTER_LOOPER called without request 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x10001, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSBRK(r2, 0x5409, 0x1ff) 2017/12/20 11:06:24 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000d94000-0x1a)='eth1md5sumlo(eth1GPL!bdev\x00', 0x3) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000019b000-0x4)=r1) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @random="d843dda529fc", 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000129000)=[{&(0x7f0000e9b000-0x92)=""/146, 0x92}, {&(0x7f000078e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000607000)=""/23, 0x17}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ac2000)={0x0, 0x1}, &(0x7f0000a55000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007d5000)={r1, 0x9e, "e7fbfc59323addd10f80f0d0e6b57ffc90429c495ac0ccd50cfc396ded2eaab600be829992c8d253819180cfd8acd3c20930fd54c6343043cfc1dfa98013efc253339e0b994c90113b44e6ff5a86b5faf3e1300b65e7a4a6dee5985689f00a10deffb455f822616bda8477f8267eb8996007c0c165d5e0aa3d5bf83f1e106be415f7ae2fab07f0542224a08be1e5137ea5989b3be380b6a58b6d7f65c70b"}, &(0x7f0000f11000)=0xa6) write(r0, &(0x7f00003dd000-0x92)="260000005e0009fff10001013a000000069900fe00fbffff03ff000000000000000000000000", 0x26) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x1, 0x0, &(0x7f0000013000-0x1e)='y'}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000013000)=""/247) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x0, &(0x7f0000014000)=0x4) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000dc3000)=0x0) clock_gettime(0x7, &(0x7f0000d93000)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r1) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="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", 0xffe, 0x1, 0x0, 0x0) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f00008bf000)={0x1ade9789}, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fcd000-0x11)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f39000)={0xfff}, 0x4) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000933000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000faba00000003000200e5ff0000ffff000404490001008feb00"}) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000edc000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() quotactl(0x9, &(0x7f0000f6d000-0x8)='./file0\x00', r1, &(0x7f0000e7c000-0x84)="fe07f7a859708e368e33a7d9ec6c7222934cceed28fa861a8371b0f9859a864a4d0ffa1eef2aa21ab4f76dd6aa36d730b5a77bda4f9250ae325238ead8b7a112aa3ca70b86e7b1fbde5ab3565141edd2acadcf6320fd4464618b14964092da1f6045d161be2cb776e777db55cc1726bcad8711796b0a709976a32fcd3791587c70552f22") 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00009d2000)=""/240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00001b2000)={0x8, 0x1ff, 0x2, 'queue1\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000eba000)={0x3, 0x80, 0x4, 0x2, 0x9, 0x10000}) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() lstat(&(0x7f0000cf6000-0x8)='./file0\x00', &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000014000)=0x2) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000087c000)=""/100, &(0x7f0000f30000-0x4)=0x64) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000046000)=@assoc_value={0x0, 0x0}, &(0x7f0000449000)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f34000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001c4000)=0x14) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000ffa000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xc4, 0x3, 0x1f, 0x19, "56a61d2015cedd826be42653aeb0a85d3995783ed34b5203df768765ebaba3fcd2a6ed2f664f9e5e89a0be12c7ff060ccf741ed47856076cc9b86d3904f48cfc", "ff70218832bc61628e643aeee034cac77df5428a38a98a61d169c7a5d926e27b", [0x8ae6, 0x9], 0x0}) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000003, 0x4) pipe(&(0x7f0000021000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f00004b9000-0x39)=""/57, &(0x7f000028d000)=0x39) bind(r0, &(0x7f0000785000-0xa)=@un=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000033d000-0x12)='.request_key_auth\x00', &(0x7f00000d1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000778000)="264ed4eed4ad850bd1b7698534fb8b2a267e8bd3993a99b51345f6333d013d80e16c3b218ef5b2edc7ceb14f09205434da1abf4461260817239eda8f7b8b49becbd09f00e4386ce7d72714a5fc606d7e618c4abbcdcc6d501cac2222f23c1c17eeeb9c080f2a73ccbae30ba14c424a9c8d9a9628d78180beb4897bba400609fec5042b8d93b613899396581f905f3d3fc32c7051d5a87289bf74a792006c6f04530f00d881f481dcf7aa868f57a5a1d6cb7d3ff90a193d7f", 0xb8, 0xfffffffffffffffd) r1 = add_key(&(0x7f00004a7000-0xa)="0100000000090078fb3c", &(0x7f00002d1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000898000)='\b', 0x1, r0) keyctl$revoke(0x3, r1) [ 107.176106] binder: 9012:9018 ioctl c0306201 20012fd0 returned -14 [ 107.190619] binder: 9012:9018 ioctl 8018456f 20013000 returned -22 [ 107.200323] binder: 9012:9035 ioctl c0306201 20012fd0 returned -14 [ 107.211410] binder: 9012:9035 ioctl 8018456f 20013000 returned -22 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000720000)={0x8, 0x7, 0xce1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ffb000-0x18)={0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f00006f3000-0x1000)=""/4096) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000341000-0xb)='/dev/loop#\x00', 0x6, 0xc000) fcntl$getown(r0, 0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/rtc\x00', 0x842, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000472000)={0x0, 0xa3, "8fc91b555111b5afe92e36604f1e3e440af36f61583f2bc548897e0522d59e765e88dd88cea9d9be84c05168d0c62159852d3c3594b5dbc1876f21e3bcd313c9ea35618dab03f8455bfc14a65aab69f228f9242834df71dbd011d9111454f6e182350e37d20696d369127c78b457baaff9ca5a68546194bb59053b1ac7d31452dd959582f7570722a22b3f6d71e7e5569327d0222ac1ea7c3ef164cb4e909164d2cea0"}, &(0x7f0000e96000-0x4)=0xab) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e33000-0x6)={r2, 0x401}, 0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/autofs\x00', 0x80, 0x0) getresuid(&(0x7f0000694000)=0x0, &(0x7f0000a6a000-0x4)=0x0, &(0x7f0000d12000)=0x0) setuid(r1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000352000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1e000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f0c000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f00009f3000-0x4)=0xc) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r2, 0x4c01) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007ae000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000741000-0x8)='./file0\x00', &(0x7f00008ca000-0x68)=""/104) r0 = creat(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000596000)={@common='bond0\x00', @ifru_flags=0x0}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[], 0x0) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000012, 0x10000002, 0xbf) write(r0, &(0x7f00003dd000-0x92)="260000005e0009fff10001013a000000069900fe00fbffff03ff000000000000000000000000", 0x26) fremovexattr(r0, &(0x7f0000396000-0x15)=@random={'os2.\x00', 'md5sum+vmnet1-\'\x00'}) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x1) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) connect$inet6(r0, &(0x7f00009ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c1b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) timer_create(0x0, &(0x7f00002d7000-0x58)={0x0, 0x14, 0x4, @thr={&(0x7f00006a7000-0x41)="d4d4e05a63735e9795e2a09ef5f8d6fdcb8e9866e11d22a820616cf9e420b7909055a779d5264135cb453158a7108ce1a057e72ea6c94ca6f98e982f62924f6bf1", &(0x7f0000243000)="c879874e0f6b315c120d7ee5680b506cea0ed461400e3a70acaabd9967d112ad764f1a396024f23e41645132021621aa9b6f2ed8aaa92a4d98d778eeb99cdadcd04da67727eca8db8a5f49f2fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ff000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000228000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000ba0000-0x10)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000ddd000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) signalfd4(r0, &(0x7f0000320000-0x8)={0xff}, 0x8, 0x80800) [ 107.277954] binder: 9043:9055 ioctl 800854db 206f2000 returned -22 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000636000)='./file0\x00') open(&(0x7f000066d000)='..', 0x0, 0x0) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x80b, 0x3) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ff9000)=0x7fffffff) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac3000-0x2)='.\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b3d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00009cc000)=0x3ff) r2 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') sendfile(r0, r2, &(0x7f0000493000)=0x0, 0xfffffffd) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000803000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f000003c000)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f000074b000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000738000+0x166)='/dev/usbmon#\x00', 0x0, 0x80801) r1 = syz_open_dev$sndseq(&(0x7f0000d41000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) tee(r0, r1, 0x8, 0x6) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000e1a000-0x10)={0x1, 0x0, 0x10002, 0x80000000000014}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000c9b000-0x8)={r3, 0x203}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8993, &(0x7f0000933000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000faba00000003000200e5ff0000ffff000404490001008feb00"}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000059a000-0x4)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000676000-0x10)={0x9, 0x0, 0x10001, 0x8}) mq_timedsend(r5, &(0x7f0000f8a000)="d7b141c88402dd3855bb11f198c090fc1761ba80ae56b1509c429899b6de8c16235ba8e6ea78db9ac295aedcdd320a83bb6371ccbf731e8b4004c3ee9034c1f14c", 0x41, 0x9a9, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000427000-0x4)=0xfffffffffffffffd) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000247000-0x8)=0x5) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40106435, &(0x7f00004ee000)={0x1, r6, 0x0, 0x7}) mkdir(&(0x7f0000c17000)='./file0\x00', 0x39) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f0000e38000)={&(0x7f0000db6000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000b36000)=[{&(0x7f00006fe000)=[{0x5d, 0x5, 0x800, 0xfffffffffffffff7, 0x0, "39d1ff0d03147dd0146d4c9acaaf9bb6547fe0c8af842182d472d16d69b7ce79786683cc2cd3b63eebf545bdad97bec449dcd233a3c90faa3fd28f120b7b371ba91799d5b45cbf22c84a52414d"}, {0xc9, 0x3a, 0x0, 0x4, 0x8, "e586723e156dcaf46b47f37b4b357f901b51889cb8105b7001e2fdcf0a9c4f65ef2e342de002002217f1f1962e2804fba9d3810729dbf88d0c6e1e11464dc23b5a0d95df2d2d15fce1ed9d91aa2740e7b6f4e720b2549de235f6e1d1e68de2bda99a737a2b16b6f5b1bcbcba0f3366185f496b57ca4c324b8197236aaee3cd0a87c02d826be640ac9182a83468ffeb92a642ab42840cc25f9862a910417d6c3ad2bb27cd80744cb1fb9b01be9be82be85395e7cabfd0b7d8cf"}], 0x126}], 0x1, 0x0, 0x0, 0x8001}, 0x4040) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000085000)={0x81, 0x4, 0x200, 0xfff, 0x7, 0x7, 0xffff, 0x1, 0x0}, &(0x7f0000019000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ce8000)={r3, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000d1d000-0x4)=0x0, &(0x7f00000ea000-0x4)=0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000af0000-0x10)={&(0x7f0000e15000/0x2000)=nil, 0x2000}) close(r2) splice(r1, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00002ba000)={0x5, 0x78, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a0c000-0x20)={@generic="4ea13e6288591e4c8e0499110ad3f803", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$int_in(r0, 0x5452, &(0x7f0000107000-0x8)=0x800) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c99000)='/dev/ppp\x00', 0x740, 0x0) recvmmsg(r1, &(0x7f0000cae000-0xa0)=[{{&(0x7f0000dec000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000373000)=[{&(0x7f00008c1000-0xc4)=""/196, 0xc4}, {&(0x7f00007c3000-0xd0)=""/208, 0xd0}, {&(0x7f0000cc8000)=""/74, 0x4a}, {&(0x7f0000eba000)=""/117, 0x75}, {&(0x7f0000428000)=""/69, 0x45}, {&(0x7f0000e4c000-0x9c)=""/156, 0x9c}], 0x6, &(0x7f000019b000)=""/21, 0x15, 0x4}, 0x8}, {{&(0x7f000077e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f00000a8000-0x28)=[{&(0x7f0000510000)=""/87, 0x57}, {&(0x7f0000e06000-0xb7)=""/183, 0xb7}, {&(0x7f00009ab000)=""/70, 0x46}, {&(0x7f00003f8000-0xc1)=""/193, 0xc1}, {&(0x7f0000eee000-0xd2)=""/210, 0xd2}], 0x5, &(0x7f0000eb9000)=""/96, 0x60, 0x4a35}, 0x3}, {{&(0x7f0000ce8000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ab000)=[{&(0x7f0000f26000-0xe6)=""/230, 0xe6}], 0x1, &(0x7f0000448000-0x1000)=""/4096, 0x1000, 0x8f}, 0x1f}, {{0x0, 0x0, &(0x7f0000bb3000)=[{&(0x7f0000707000)=""/190, 0xbe}, {&(0x7f0000f61000-0x2b)=""/43, 0x2b}, {&(0x7f00008e8000)=""/85, 0x55}, {&(0x7f0000f24000-0xb4)=""/180, 0xb4}, {&(0x7f00007ff000-0x8b)=""/139, 0x8b}], 0x5, &(0x7f000040f000)=""/98, 0x62, 0x8}, 0x8}, {{&(0x7f00005fd000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000912000)=[{&(0x7f0000fe4000-0x46)=""/70, 0x46}], 0x1, 0x0, 0x0, 0x401}, 0x8}], 0x5, 0x2001, &(0x7f00009e8000-0x8)={0x0, 0x1c9c380}) ftruncate(r0, 0x6) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000912000-0x4)=0x9, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000d3e000)=0x0) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e7f000)=0x1d03, 0x4) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf2000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000b49000)={@generic="4f4f9b603567287f1bf7f2794421655e", @ifru_settings={0x5, 0x91, @fr=&(0x7f0000998000)={0x5, 0x7, 0x101, 0x4, 0x9, 0x400, 0x8}}}) sendmmsg(r0, &(0x7f00003a8000)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x83b}], 0x1, &(0x7f0000dc8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000689000-0x4)=0x0) capget(&(0x7f0000887000)={0x19980330, r0}, &(0x7f0000db8000-0x18)={0xfff, 0x8, 0x2, 0x7, 0x1, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055a000)='/proc/self/net/pfkey\x00', 0x480, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fd000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) r2 = memfd_create(&(0x7f00007a4000)='cpuset\x00', 0x2) ioctl$TIOCCONS(r2, 0x541d) sendto(r1, &(0x7f0000b7b000)="e5c5bb79fc7a5463fe4a6305ed05149f0ca295ed254d00e3f209f02021e37751b499ca5e628ce21113c489f02fa4a202b2ad2582dbccfbe8c7983f75ab4c6e46dd3fbe72fb7adaff9791921def55c34c23f439dee1fd26919bdfbc820ed66a622e7ee3b51c1b3b313eba7d7cd4b3a22796", 0x71, 0x4004844, &(0x7f0000a9e000)=@l2={0x1f, 0x4, {0x7, 0x3f, 0x1, 0x2, 0x7, 0x5}, 0x100000001, 0x6}, 0xe) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r0, 0x8000000000000) 2017/12/20 11:06:24 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000aec000)={0x0, 0x0, 0x0}, &(0x7f000077a000-0x4)=0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000b36000-0x118)={0x7fff, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) get_robust_list(r1, &(0x7f0000cc2000-0x4)=&(0x7f000051e000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000525000)=0xc) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00000ee000)="", 0x0, 0x20040001, &(0x7f0000818000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = geteuid() ioctl$TCSETAF(r0, 0x5404, &(0x7f00002e6000)={0x400, 0x3, 0x1, 0x4, 0xd740000000000000, 0x7, 0xdd2f00000000000, 0x7fff, 0x4, 0xae68}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/member\x00', 0x2, 0x0) r3 = getgid() fchownat(r2, &(0x7f0000542000)='./file0\x00', r1, r3, 0x1c00) ioprio_set$uid(0x3, r1, 0x6) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000302000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004b2000-0x28)={@generic="a55cfdd4d0059a8eea9c124f145544e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d5f000-0x9d)=""/157) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000097a000-0xe)='/dev/keychord\x00', 0x202840, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000126000-0x10)=""/16) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) close(r0) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10000000031, &(0x7f00008c0000)=0x7, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f71000)=0xb94, 0x4) sendto$inet6(r1, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000010e000-0x4)=0x401) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a0000)='/dev/autofs\x00', 0x40, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f000066a000)=""/180) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f0000dbc000)='./file0\x00', 0x20) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f00006b2000)=0x0, &(0x7f00000ca000)=0x4) r4 = dup2(r0, r1) writev(r1, &(0x7f0000579000)=[{&(0x7f0000b02000-0x1000)="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", 0x499}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x2) getpeername$inet(r0, &(0x7f000055a000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee8000-0x8)={0x0, 0x0}) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000183000+0x356)=""/119) [ 107.425405] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8973, &(0x7f0000cd8000)={@generic="5df1c4df8982a35efeaad08c955fc3e3", @ifru_flags=0x1c01}) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r2 = inotify_init1(0x0) r3 = gettid() mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000fb8000-0xa)='./control\x00', 0x80000c12) readv(r2, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r3, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r1, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) sched_getscheduler(r3) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) connect$inet(r0, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00006c1000)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000e47000-0x8)=[{&(0x7f0000d8e000-0x3e)="20e03da06317f22748606e84cf588c2e73357bfdf2294450baa122796ec814d4e0029bf91907bee715242e58a2f2516a1faa6bc5f87c9f6d4f9c8fb02849", 0x3e}], 0x1, &(0x7f0000dc8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8003) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000422000-0x8)='./file0\x00', &(0x7f00002ae000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000d7c000)=""/161, 0xa1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00002da000)=0x1, 0x4) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cd0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000466000-0xa4)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffff80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xe9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000-0xde)=""/222) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @te1=&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}}}) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b3000-0x4)=0x0) r2 = getpgid(r1) ioctl(r0, 0x4, &(0x7f0000af9000)="21074b8240a61fbad2e52896bdd9d88bec41b2f60ec9ae7329cee6e217f52c6974fdbe0056af49f89fbcc6ad3bf67859e5755573d5d0daba51fd6f3d965d09df0730494a08c8e2f404d002b7ee5ac3fc3fa81ca6fa4e5a6a10e8449e23cbfb8a3fe2ad2015ff60cef9708b51866a07fffb46656af3bbc8bbbaec9c2fc4fd18dbb4b042d14f475d4334ae783ea97be9a02c843f31635d1a8cf1df7fa38eba1fef6107d3546e921ef7f346fe38b4c35649") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008a7000)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f000001c000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, 0x0, r3, 0x0}], 0x30, 0x0}], 0x1, 0xfffffffffffffffe) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f00008d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000fb8000-0x1c)={&(0x7f0000c2e000)=@generic={0x0, "1fee6673203124c0e7149ce73e2774e9f2726fc9e41048f21b4a4736d4532ff2b36b1e3da3ee5446e8fe160e527c3d1174d813a2b3953ae8530cc4f828dcef9b14f4a114d436ccc15e03d372ee5db50e4bbfe29ed9d7aab46f09685fa11269a8dd022a2c5976d6bf9dcf249d6fad25a3c398d3b5d2df925a8ae16b134581"}, 0x80, &(0x7f000011f000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x1, 0x0, &(0x7f0000013000-0x1e)='y'}) munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0x1}, 0x1) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00005e4000-0x60)=[{&(0x7f00005e3000)='"', 0x1}, {&(0x7f0000418000)="cd671e4f33b3952cc86e0e8276", 0xd}, {&(0x7f00005a5000)="644008719d4bfed995573c40a1a076179f15061d4a3d7a9e62a3b4f79c6f5e150f24836c5645729dbbf6bd4a09670a6868e420d1f0b7c505fb3f407b2d8a0cbef0f1bbc11b988930999b6bfcc40fbc2aafee9d10865550a232b5f35156a244cd21fc2784accc207f550c342c1afbce55a2cc2d900a86ee61a385a3876b6335a0c36380db8980b5d88a099bf58ca68da1279e1e87381130f5d897d992045b0be3ad96f708defa13", 0xa7}], 0x3, 0x4) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000014e000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00005e5000-0x4)=0xc) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005e6000-0x8)={0x0, 0x80000000}, &(0x7f00005e5000)=0x8) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005e6000-0x4)=r4, 0x4) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00005e5000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000016d000-0x10)={0xa8, 0x2, 0x8000000000008, 0x7, 0x0}, &(0x7f00005e4000)=0x10) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00005e5000-0x98)={r5, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x980, 0x7}, 0x98) splice(r2, 0x0, r1, 0x0, 0x80000000, 0x0) vmsplice(r1, &(0x7f0000186000)=[{&(0x7f00005e3000-0xf7)="d3", 0x1}, {&(0x7f00000e3000-0x27)="339e8a9aa94ccbfd10af52d37b36cce589966a2bf0ebfbf64eca828ddfb8908ba6aa622e0169ef", 0x27}], 0x2, 0x4) vmsplice(r1, &(0x7f0000172000)=[{&(0x7f00005df000-0x67)='i', 0x1}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x2, 0x0) vmsplice(r3, &(0x7f0000000000)=[], 0x0, 0x5) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00005e6000)={0x3, 0x0, 0x10003, 0x7}) mmap(&(0x7f00005e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f00005e6000)={0x8, r6, 0x0, 0x8}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f00005e4000)=""/251) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfdbf) poll(&(0x7f00004d7000+0x82a)=[{r3, 0x800000008000, 0x0}, {0xffffffffffffffff, 0x1, 0x0}, {r3, 0x0, 0x0}, {r1, 0x12, 0x0}, {0xffffffffffffffff, 0x4000, 0x0}, {r0, 0x1d, 0x0}, {r0, 0x200, 0x0}, {0xffffffffffffffff, 0x400, 0x0}], 0x8, 0xbad7) close(r2) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000013c000)=""/218) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000a83000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fb5000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fb6000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000d9f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000084f000)={0x59241458d5623f60, 0x6, [@random="59e9edaf556e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eab6bb6f332c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e51000)=0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000fb6000)=0x0, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000852000)=""/16, &(0x7f00006c2000)=0x10) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000fb8000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fb7000)=0xc) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000fb7000-0x4)=0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000130000)=""/190) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fb8000)={@generic="25b2e148dd360034b4f93b8fa349de07", @ifru_flags=0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fb7000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x1}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x6, 0x0}, {0x0, 0xfffffffffffffffd}], 0x8) inotify_init1(0x80800) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x6dea03b16aa4fa47, &(0x7f0000c47000-0x8)={@multicast1=0x0, @multicast2=0x0}, &(0x7f0000670000-0x4)=0x8) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000738000-0x9)='/dev/sg#\x00', 0x4, 0x109480) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) preadv(r0, &(0x7f00006dd000)=[{&(0x7f0000331000-0xe8)=""/232, 0xe8}, {&(0x7f0000149000)=""/232, 0xe8}, {&(0x7f00000ab000)=""/28, 0x1c}, {&(0x7f0000c6d000-0x6)=""/6, 0x6}, {&(0x7f00002a4000)=""/222, 0xde}, {&(0x7f0000892000-0xd7)=""/215, 0xd7}, {&(0x7f0000b6a000)=""/151, 0x97}], 0x7, 0x0) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000f6b000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x101, 0xc7, 0x1}], {0x8100, 0x200, 0x100, 0xfffffffffffff9a4}}], {{0x100002000086dd, @ipv6={0x0, 0x6, "a20104", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x40, {[@md5sig={0x13, 0x12, "02993a2e5cba8178b260c94599883ffd"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ab3000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000f6c000-0xf4)=""/244) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f6b000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000ae4000-0xb)='net/psched\x00') mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f6d000-0xa)='/dev/rfkill\x00', 0x101000, 0x0) [ 107.515377] binder: 9168:9172 ioctl c0306201 20012fd0 returned -14 [ 107.525965] binder: 9168:9178 ioctl c0306201 20012fd0 returned -14 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={0x0, 0x1000}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000)={r1, 0x20}, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x40c0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000-0x8)={0x0, 0x0}) fcntl$setstatus(r2, 0x4, 0x2c00) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xb, 0x80006, 0x7f) getsockname(r0, &(0x7f0000bb2000)=@generic={0x0, ""/126}, &(0x7f0000568000-0x4)=0x80) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f000030c000-0x4)=0x0, &(0x7f0000cb9000)=0x4) recvfrom(r1, &(0x7f000094a000-0x42)=""/66, 0x42, 0x20, &(0x7f0000825000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000415000-0x4)=0x800, 0x4) 2017/12/20 11:06:24 executing program 3: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x620502, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0xef)={0x0, 0xe7, "fed4d58ab215715f2405d9af1d6d043893133203928e00832fc32c3c5d4fe940b458efc74c5d4b87086d33302522cd7fc0b4a1f39f6c019609e97a056223da74301b274d511ad75728284048c6fe682b14ebbb823ac16a18bd0a5521a427f0113945b644812052bf586ebaa731fffb570aec2583c60c1237e2f4c6b28d98929cb5c9da4554db4de2e35386442092f7f6114ba9b6ecb906b589bed5d00cc6663029a600e2b11e4db2a53408be963602f678144c736da606e8e0a5f3baf892e9111f1fce22ba713440d8d23e13e086de8f1285520431ff445f2246b3b7d2889f3233a7862c730ae6"}, &(0x7f0000004000)=0xef) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000)={r1, 0x38, &(0x7f0000006000-0x38)=[@in6={0xa, 0x3, 0x263, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000001000)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDSETLED(r1, 0x4b32, 0x9) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000fef000)={0x5, 0x3, 0xfffffffffffffe01, 0x9, 0xffffffffffffffb0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000fee000)={0xfffffffffffff1b0, 0x1, {0x3, 0x3, 0x8, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r1, 0x5425, 0x10000) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/hwrng\x00', 0x8000, 0x0) r0 = socket(0x2, 0x800, 0x0) write(r0, &(0x7f000070e000)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a39000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000c74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000057000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d2d000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000046000-0x4)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000011e000)={0x0, 0x0, 0x0}, 0xc) r7 = getpgid(0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d2d000-0xc)={0x0, 0x0, 0x0}, 0xc) r9 = getgid() mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000d2c000)=[{&(0x7f0000d2d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000997000-0x10)=[{&(0x7f00000d2000-0x30)="35b9f546998e3e43dc7b5591071a73a0cc18cafe7449b314855616ae347f52d986f969b46bb7c4492742ec6571f30e8e", 0x30}, {&(0x7f0000d2d000-0x34)="d54e13d04daa71c310bee29686786ff3066b05955c90acae62caa5d781fc35ccb9229db14dee80da0aeaea011b7e3953a94fdca6", 0x34}], 0x2, &(0x7f0000739000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0xc, 0x1, 0x1, []}], 0x54, 0x4040}], 0x1, 0x800) r10 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000913000)="00f724824901f87ef676dbbb1431a5b6cc79ac2a8e04bce44e30d73c1b782de21892e18df8eecdb9166364087e310483653e35eac580d37c8b8969d88dc8d2fb519cd861a71b68eb1fb018b594d149a23fc0a65067b23f6029fbd6a08d84dead30fee7083f7a7e35617e012eae80b78d563333f56b70c9472ce91cd55d7659b9871cebc85beaad5f4ba97a60192a274c18cd8c4ffa4bd2a3a7c3ac", &(0x7f0000725000+0x296)=0x0, &(0x7f0000000000)=0x0, &(0x7f00008d2000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/20 11:06:24 executing program 2: r0 = eventfd2(0x2, 0x8e052f4254d6e081) read$eventfd(r0, &(0x7f00007ef000)=0x0, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000050b000)={0x0, 0x0}) pipe2(&(0x7f0000264000-0x5)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000000)=""/109) r5 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setresuid(r5, r7, r10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000003000-0x4)=0x7f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x68)="0930a67a9d46de659e7f1eb72b2cb71a1d1f6535bcc5d1ec5d626bcdf330000ec904875fbd2df7e139de895169446188effe33f6e02e724e51dfe5668874697aa314a52b7b7cc625ecc55a697149708dff0716053eed76af9f787fb8edeef382aedbececd1a53573", 0x68}], 0x1, 0x4) connect$packet(r3, &(0x7f0000000000)={0x11, 0x10, r9, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0x5)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r12, 0x84, 0x79, &(0x7f0000007000-0x4)=0xbb66, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000008000-0xc)={r6, r10, r8}, 0xc) sched_setattr(r6, &(0x7f0000006000)={0x30, 0x6, 0x0, 0x6, 0x5, 0x9, 0x7ff, 0x9}, 0x0) ioctl$TIOCEXCL(r12, 0x540c) ioctl$TIOCCBRK(r11, 0x5428) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00002b6000)=[{r0, 0x2, 0x0}, {r0, 0x2100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}], 0x4, &(0x7f0000ecd000-0x8)={0x0, 0x989680}, &(0x7f0000b0f000-0x8)={0xfed5}, 0x8) syz_emit_ethernet(0x36, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x5, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) socketpair(0x8, 0x0, 0x8, &(0x7f0000ea6000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00003e5000-0x76)=""/118, &(0x7f00006dd000-0x4)=0x76) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1b, 0x4, 0x0, &(0x7f000023c000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000164000)=[], 0x0) writev(r1, &(0x7f00002bf000-0x10)=[{&(0x7f000075e000)='N', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d2b000-0x108)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5254, 0x7, 0x4000000000000000, 0x5, 0x1, 0x9, 0x2, 0x4, 0x9, 0x0, 0x4, 0x66a, 0x8515, 0x6, 0x6]}, &(0x7f000061f000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00007df000-0xc)={r4, 0x68, &(0x7f0000755000)=[@in6={0xa, 0x1, 0x9ef, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000272000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00007eb000-0x14)={r5, 0x936d, 0x3f66, 0x25, 0x101, 0x9}, 0x14) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000e0b000-0x10)='/dev/input/mice\x00', 0x0, 0x40080) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000eed000)={0x5, &(0x7f0000d27000)=[{0xfffffffffffffffd, 0xffffffff, 0x9, 0x80}, {0x2, 0x1, 0x0, 0x9}, {0x189, 0x2, 0x8, 0x1c00000000000}, {0x2400, 0x8, 0x1, 0xfffffffffffffffc}, {0x6, 0x1, 0x40, 0x10001}]}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f00003fc000)='./file0\x00', 0x18) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000324000-0xc)={0x40000002, 0x0}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b00000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000080b000-0x4c)={0x9, 0x2, 0xb9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00001d7000-0x8)={0x5, &(0x7f0000366000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e77000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00003b7000)=""/4096) r3 = syz_open_dev$sg(&(0x7f00005ba000-0x9)='/dev/sg#\x00', 0x2, 0x400000) ioctl$KDSETLED(r3, 0x4b32, 0x6) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00009a8000)={0x100000001, 0x80000000, 0x5bb, 0x0, 0xcff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f00009d8000-0x36)=""/54, 0x36, 0x143, &(0x7f0000145000-0x1c)={0xa, 0x1, 0xf7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00006fc000-0x18)={0x5, 0x0, 0x9, 0x4000000000000000, 0x1, 0x2}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000f7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x100000000000007, &(0x7f0000adc000)=0xfffffffffffffffc, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d73000+0x1e8)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fa8000-0x4)=0x3) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) lseek(r0, 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000c1000)={0x0, 0x1, 0x2, 0x0, 0x0, []}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000ddb000)='/dev/usbmon#\x00', 0x1, 0x8001) getsockopt$ax25_buf(r2, 0x101, 0xe92d1a6fca204db9, &(0x7f0000830000-0xe3)=""/227, &(0x7f00005fd000-0x4)=0xe3) r3 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000056e000-0x4)={0x0, 0x400}, &(0x7f0000a78000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008c1000)={0x0, 0x0}, &(0x7f00007f6000)=0x8) [ 107.686710] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00006e8000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000c5d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x0, 0x10001}]}) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000172000-0x11)='net/fib_triestat\x00') preadv(r0, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$inet6(r0, &(0x7f0000fae000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000078f000)=0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000e3000-0x60)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x0, 0x10001}]}) socketpair(0x17, 0x20000000a, 0x4, &(0x7f00005fd000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000f55000-0x4a)="62f46cfc8b9de207f3a0942eecdc2cda26b9f8074c85dc5134e0796a46a3b1c1226457e5f00f99c154765cbf326bbe65225250da52ec1b533763b253c1acaaf5a5ad3aebc8a3e647b92e", 0x4a) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00007f8000-0xc)={0x2, 0x4, 0xfffffffffffff000, 0x48000000, 0x6, 0x100000001}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000041b000)={0x221, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x300, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='system!@,eth1-\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000003000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x2000) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000494000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ba1000-0xc)={0x0, 0x4d, 0x20}, &(0x7f0000067000-0x4)=0xc) mremap(&(0x7f000029a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000049b000/0x3000)=nil) r1 = add_key(&(0x7f00007dc000)='id_legacy\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d4000)='\b', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000001000-0xea)=""/234) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c30000-0xb)='asmmetric\x00', &(0x7f000069b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ae9000)='\x00', 0xffffffffffffffff) sendto$inet(r0, &(0x7f0000192000)="04a8ecabc76677f898b33c33b2af94fd65989eb0e4e42fc6f2f4449670db7eff00945a32567471dc75411ba38f3ce028731c9174b2aee517af7d723b895e91a7883dde5064ccc6794a09a8d18ffb05756efafdf3a035bc1d62edef41191323", 0x5f, 0x40004, &(0x7f000076a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x20, 0x0) r1 = syz_fuse_mount(&(0x7f0000c53000-0x8)='./file0\x00', 0x3, 0x0, 0x0, 0x3, 0x0) dup3(r0, r1, 0x80000) r2 = socket$inet(0x2, 0x200000000003, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000045f000-0x8)=0x0, &(0x7f000090e000-0x4)=0x8) r3 = openat(0xffffffffffffffff, &(0x7f000033a000)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000763000-0x108)={0x0, @in6={{0xa, 0x0, 0xeb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc9e1, 0x8, 0x0, 0x0, 0xfffffffffffffffc, 0x5, 0xffffffff, 0x4, 0x8, 0xe81, 0x7ff, 0x5, 0x2, 0x800, 0x3]}, &(0x7f00006bf000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000504000)={r4, 0x5}, 0x6) bind(r2, &(0x7f00007c3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94a00441079e", [0x0, 0x0]}, 0x14) sendto$unix(r3, &(0x7f0000d32000)="6d7626ea23d752ca8eae8e5b77864f6a7b1e6eb81ed1400840051eb9489dc1d1e008c60ebee688ddad84f088a28ba382f914c16a86f9fcc26c19a1fd239d39714a98a5d4892d02e15137ab9dd544f04a851a4c99d17504c4982895fbe10d075172e4fa4acd449688aeca5768a36cf923066d4455a56b36ab1da21c84203ba45597c947a17f1c2d8c195f139e8f7869a94d63170b220c0ef346d2056fb4c2bb0ecb4317c071e2b2f9263e1f240c30821961c4d587ea999af1a57e6ab02cd4a1e7fb3243ed2d80e4612f417a3233ccd5e717a7dfa706342a84", 0xd8, 0x800, &(0x7f0000894000)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000db7000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000479000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/20 11:06:24 executing program 3: r0 = getgid() socket$inet(0x2, 0x4, 0x401) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00006a3000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000859000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x3, &(0x7f0000000000)=[r0, r2, r3]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000eec000-0x7)='ns/net\x00') 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0xc4, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000-0x14)={r2, 0x100000000, 0x5, 0x1, 0x1e, 0xffffffffffffffc1}, 0x14) unshare(0x28060404) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r4 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000009000-0x4)=0x8, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000005000)=0x8) sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000222000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f0000a70000-0x4)=0x0, 0x7) syz_emit_ethernet(0x4e, &(0x7f0000e93000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f00005e6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000a9000)=0x5, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000bd5000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000292000-0x8)=0x5) close(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) request_key(&(0x7f0000888000)="650000800000000000", &(0x7f0000c2f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b78000-0x2)='.\x00', 0x0) 2017/12/20 11:06:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00009e2000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005ac000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x10000, 0x100}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @te1=&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}}}) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000742000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000802000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc5000)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) r0 = open(&(0x7f0000f44000-0x8)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00005a9000-0x4)=0x0) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00007e3000)='/dev/usbmon#\x00', 0x80000001, 0x428200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009bb000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000392000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000560000-0xc)={0x0, 0x0, 0x0}, &(0x7f000031c000)=0xc) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e50000+0x512)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dc000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000bca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0x0) geteuid() getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001a3000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000085c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000237000)={0x0, 0x0, 0x0}, &(0x7f0000686000-0x4)=0xc) inotify_init1(0x80000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000061e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) inotify_init() socket$netlink(0x10, 0x3, 0x0) syz_fuse_mount(&(0x7f0000713000-0x8)='./file0\x00', 0x1000, 0x0, 0x0, 0x2, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000420000-0x8)={0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) userfaultfd(0x80800) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getpgid(0x0) geteuid() getresgid(&(0x7f0000ed2000-0x4)=0x0, &(0x7f00007e7000-0x4)=0x0, &(0x7f00007af000)=0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000b4d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00004f1000-0x4)=0x8, 0x80000) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) bind(r0, &(0x7f0000161000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0}, 0x0}, 0x9) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000c85000-0x14e0)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000565000)='/dev/ppp\x00', 0x20100, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000613000)={0x10, 0x0, 0xfff, 0x1f}, 0xc) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00002a4000)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r0, 0x8588, 0x0}, {r0, 0x10, 0x0}], 0x7, &(0x7f0000fec000)={r2, r3+30000000}, &(0x7f00003c5000)={0xffffffffffffffc1}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000feb000)=0xfffffffffffffffa) [ 107.812929] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000288000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000586000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a1b000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000873000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000142000)={0x0, 0x0}) getpgid(0x0) getpgid(0x0) r2 = gettid() r3 = getpgrp(r2) prlimit64(r3, 0x0, &(0x7f0000d77000-0x8)={0x1000, 0x7}, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000e52000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000048b000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000163000-0x82)=""/130) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a60000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f6c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff]}, 0x1c) r2 = syz_open_dev$sg(&(0x7f00009dd000)='/dev/sg#\x00', 0x3, 0x4000) mmap(&(0x7f0000f6c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000b63000-0x23fa)=@pi={0x0, 0xfb6e, @ipv6={0x1, 0x6, "688973", 0x23aa, 0xc, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x5b, 0x24a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x71, "5c14652996bb263faa7f41beb9b7c12b70305b00e48338e0c4c7d77642ddd0785a6b1323f0eeb74b2561385f48bff0d48bd1e23a9615c25a61e8f46cb0b81ae135e70423436b5a82cd077073fa6a6a3ba0fbb2f48f5a9d5064f9f80908d5d79364a240562bdb49f20ce80061606ec8adb6"}, {0xc9, 0x1000, "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"}, {0xcf, 0x96, "11356f7c35afac2eccfe2118e27cb89efba498db5d4d9457cb3627081e79f4337c7ec63c35af6d2d4095a26f1715980b2295a8c61d121d614cd940e7caad93d0c15935abe6bd5729b64d25720cce152489ba90a38083ec083d3c42ac5c9f7575182f5709e5b6491ccb3ca76c77b0a4a57f3f49ec2da2b11d71e1bcad3e12fb0ca0c337c9b176931b89bea40a4f2f479f89dd1559b5cb"}, {0x5, 0x48, "c5428b99616622611fc1fed275408f3e424a8f762c0a5a41800fd3780914349948cccc9ce85f2bd5a51a9fee5affd6769ba590457f8543eef1d0123999a2fa0796f0228e30a19484"}, {0xff, 0xef, "e86e54fe4b8974db3364bd2b12230d569424d67475aa60f6e2c71f8dd9acaa7d147bc12a131537d90b02b44dd5e1bcfc1b612e4248c2e6ffac01596744e327b7824152c0da04a3d3496bc9473a3b3e599805c2117f01b4afc7970051f098f845543526ac2c51fcec1db66e7925347457bfeda4734fb9d44358f28865e3dd4961025d1a313bbb49b842feae23eddaf104dd05f2a5e192b3d512423449cdc4febc0a66b914605d7c99155c0190751f2e34034b2a5c30de6b0598b46d480357b20934e076122507b6a358e57dc1bad7aa5cc8354bb13f100646556ab23a9b8923b0d15ebbb3e9edb6b30d9931fa8b3527"}, {0x7, 0xb, "c9ed1596e316881a507364"}]}, @dstopts={0x3c, 0x21f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x9, "778e84b75930af7030"}, {0xff, 0xea, "7f37d55d29eecfd5d5d1c31d0299fbdb8d9c21061184388605f73a26194298b1acba72c4c1e038c29488680eff7cbb630e6bb4788189c6174f9a29c3474c3f7de15402af2d6f64a03d033a821e8e8ef923b03769c30620ff0b32a916b678e36223c9bc57a2aad149f9171dd23a0f4dc5bef56da3b66a5e01dc38f0dd5c986636d5408413d0d0b0d65d09391e08aad7b5e9cdb42622b19a0a65807ddb677f9f77a19f121b6f0569a9b33b6b39e4cf91df17c9fa0cf28247e9bf3ff410f20d8adb2e654eb8fbb68f7edefd2f910a1312b66705cd9e189b97c6d9e310815ad575ed15ae36f056e5a0c532fb"}, {0x7, 0x1000, "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@fragment={0x2, 0x1, 0x1cbe0328, 0x4, 0x0, 0x39d, 0x3}, @hopopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x26, "8b3c8e1bd8fe1eaa0c23962e86d2b10c37a99442ef98fe9b9bdcaafb6f1dc19173b8354c57a3"}]}], @udp={0x2, 0x0, 0x14, 0x0, "b5db15aeadeeff1cde168d9f"}}}}, 0x23d6) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000cd6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000029c000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x3, 0x4, 0x9, 0x14}, &(0x7f0000a77000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005a1000)={r1, 0x100000001, 0x80000000, 0x46, 0x400, 0x0}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) bind$inet(r2, &(0x7f000064e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r2, 0x0) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000afa000)={0x0, 0x989680}, &(0x7f000081e000-0x8)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000c11000)='./file0\x00', 0x200000, 0x83) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000318000)={{0x3, 0xffff}, 0x1, 0x1ff, 0x0, {0x3, 0x2}, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000890000-0xbc)={0x8001, 0x0, 'client0\x00', 0x6, "b7154bdae99bb4be", "9a5ba7ea109adf54a5a2cefe979ba3f4568e54f84806ec9d52958779ee28cda4", 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$binder(&(0x7f0000d86000)='/dev/binder#\x00', 0x0, 0x2) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000db8000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000222000)={0x0, 0xaa, "d21418981dcc6731d1172640b797aee473daa1f907f4b7dfe0ecf11428704b02b5bc4c5db227479680e3096a8daf3e1bb94fb47074c5aa44328834e26baace44fe031dedc3a531924a1caa4235a584979439828e8511d3ec3a2d8e3a0b4bdb3efdcc6b983a73d13469fa5b6fc378c8a2e649cd6240eb6055c3c170a1ed5b82bedac1a017065d3a82cc49b96e83ebdcef19b87f520134b4ed80d1a5942aa6daa76fe894679dbbe4bdb39b"}, &(0x7f0000c7f000-0x4)=0xb2) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000044b000)=@assoc_value={r1, 0x4}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000793000)={0x0, 0x1f, 0x10}, &(0x7f0000b6d000)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000433000-0xd4)={0x0, 0xcc, "3c8550448be910a0bc297e3c1dda8954d5fb92d046c9bb7954c264e9cf2688dfee73e0ca39cd0699172f380280bb1e23617413ef9709c52bcdd83157a1abc6a0ceb2b59a87d7c5fa8a81acfa95d6594d9fc6b8a97e3c1477396551ec652de5ea9ce4b5b0f0f7f47c436bf553f5fb6067f828c36e3cb3eb3692abc80a0b411f3fc32effc67cae412e51adae2288a9fd4c79c5dc84ed20bfe6c73f52d074d1db6e94cc8521286fe3c296bdf99fe0da98776a71197d06f24d3478eeeb30da47571b7f091aa0811a5ce4428882b2"}, &(0x7f00004ee000-0x4)=0xd4) connect$inet6(r0, &(0x7f0000c95000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cd5000-0x18)={r2, 0x80000000, 0x0, 0x1, 0x5}, &(0x7f0000be1000+0x943)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002a3000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x2e, 0xa07d, 0x9, 0x0, 0x0, 0x9, 0x1, 0x6, 0x10000, 0x1, 0xffffffff, 0x5, 0xff]}, &(0x7f0000e49000-0x4)=0x108) fchown(0xffffffffffffffff, 0x0, 0x0) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000243000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000017a000-0x4)=0x51, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00002da000)=0x1, 0x4) connect$inet(r1, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) dup2(r0, r1) readlink(&(0x7f000037f000)='./file0\x00', &(0x7f0000fef000)=""/4096, 0x1000) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000739000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000119000-0x1)={0x82}, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000422000-0xb)='/dev/loop#\x00', 0x3, 0x80002) timerfd_gettime(r0, &(0x7f0000729000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f0000afa000)={0x0, 0x989680}, &(0x7f000081e000-0x8)={0x0, 0x0}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000085e000)='/selinux/status\x00', 0x10) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x8000000080003, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000d92000-0x1c)=@req3={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2b)='eth1system*posix_acl_access}loprocem0pp0!\x00', 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0xeb)="17d01e16799667931e88b0544dd6c5e3309516e89ce6e7de7b302f45cc2f0d6d62f149c26fda838eed02d0fa69ee7ae68157070770441f89dab520a77439f72322d4a1b950247b031c6dbd3c98ec4964d53b011ba4b423b17ccd4f290de644a87837a681e8f7c80fc414a3422be237c8366a164031d1c451b9ee940a49693d922bf01db91a167cf4dba85acb1717c34d10f6824b148e5ee837794a4dcc9e9e791a132cfc64b51728ab40c7753b7132bb8bdae40cf751b2054b3a29a10f3d642ca8165bc75f81c5b129463ff146a95924821c3f62b56e3e5f95907985e5a5c80286f777cb42d01fb0b4160e", 0xeb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000004000-0xc)={0x4, [0x4, 0x4, 0x8, 0x6]}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000005000)={0x2, 0x1, 0x100000000, 0x0, 0x0, 0x0}) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) 2017/12/20 11:06:24 executing program 5: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000786000-0x8)='./file0\x00', 0x200) inotify_rm_watch(r1, r2) syz_open_dev$usbmon(&(0x7f000017b000)='/dev/usbmon#\x00', 0x3, 0x40002) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000adc000)=0x0, 0x4) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = socket$inet6(0xa, 0x0, 0x8000) ioctl$sock_netdev_private(r2, 0x89f2, &(0x7f0000f20000-0x43)="0da6e05f620090f0bcbedff064bb3992dc1c44d621a445c6e8a080036409d0944bb7f57815e28d1d7da0fa377a74179bd0995d74cd94c8155ce32122672928e3b95ef8") r3 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r3, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/20 11:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000354000)='./file0\x00', &(0x7f0000832000-0x8)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x8, 0x3b, 0x44408) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a47000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000c74000)=r2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000359000-0x8)={@loopback=0x7f000001, @empty=0x0}, 0x8) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000114000)=0x0, 0x800) alarm(0xfff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000722000)=0x0, &(0x7f0000939000)=0x4) fadvise64(r0, 0x0, 0x5, 0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x389fcc0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) r3 = dup3(r2, r1, 0x80000) modify_ldt$write2(0x11, &(0x7f0000a17000-0x10)={0x40, 0x20000000, 0x1000, 0x6, 0x0, 0x7, 0x3, 0x5f, 0x9, 0x1}, 0x10) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f0000c22000)={@broadcast=0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000417000-0x4)=0xc) close(r1) 2017/12/20 11:06:24 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x200000000000000, 0x0]) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1106, &(0x7f0000b56000-0x1106)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x10d0, 0x3b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x33, 0x213, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, "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"}, {0xc2, 0x9b, "1adfca7a864978c11d63f82a7f51561ee04808ff531cf29b8fe548efb724dbefdd40b1539b62b1f180629945e8331fd4b1283f693acffec301f5730f9f449748a8cf7fa3d22bbffaaa8b98fe2eedbbac19022c9c47ee4c6dcfde649d8a988abbd3bd5debc51b709d023de97cc1c2ab59b8b2eb072681cfd2d5a3118b7bcb1c04796794ebe4f75075c85c081b0bc27563d173fcb7ce948e5daa06d0"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "02783a2e5cba8199b260c94599884cfd"}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005c2000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9dd, 0x80, 0x9, 0x4, 0x1}, &(0x7f0000f6a000-0x4)=0xa0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b36000-0x8)={r2, 0x782f}, &(0x7f0000f6a000-0x4)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f69000)='./file0\x00', 0x11) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f00003e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}], 0x1c, 0x0}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000618000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00008e1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000e0b000)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f0000e69000)='./file0/file0\x00', 0x2, r2, r3, 0x6, 0x1800004) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000961000)={0x1, 0x8, 0x775, 0xa4, &(0x7f0000a62000)=""/164, 0xfb, &(0x7f00009ee000)=""/251, 0x1000, &(0x7f0000e20000)=""/4096}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000075e000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000-0x4)=0xe8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000d48000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x100000001}) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000d26000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000097a000)={@generic="920a7f43eedf6f375e30863d172eaef7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e6b000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d33000)=[{&(0x7f00001cf000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000014, 0xb, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000048c000-0x8)={0x0, 0x0}, &(0x7f0000cc0000-0x4)=0x8) write(r0, &(0x7f00003dd000-0x92)="260000005e0009fff10001013a000000069900fe00fbffff03ff000000000000000000000000", 0x26) 2017/12/20 11:06:24 executing program 2: 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 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c2000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00003a5000-0x4)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb3000-0x8)='./file0\x00', 0x2a0000, 0x14) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000309000)=0xf83, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000003a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb3000-0x4)=0xb) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x3, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000031c000-0xc)={0x0, 0x90, &(0x7f0000489000)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x83, @loopback={0x0, 0x1}, 0xdad}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff93}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}]}, &(0x7f0000e77000)=0xc) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000fb2000)={r3, 0x2}, &(0x7f00004d2000)=0x8) syz_open_dev$usbmon(&(0x7f0000266000)='/dev/usbmon#\x00', 0x8, 0x80) bind$netlink(r1, &(0x7f000053c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ad000-0x8)={0x0, 0x0}) getsockname$netlink(r0, &(0x7f00007dd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e3000)=0xc) r2 = getegid() syz_fuseblk_mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f0000f90000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, r2, 0x0, 0x2, 0x0) getsockname$inet6(r1, &(0x7f000094c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005b5000)=0x1c) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000187000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f29000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006d4000)={0x2, 0x8, 0x8, 0x40, 0x0}, &(0x7f0000551000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000022c000)={r2, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000, 0x5, 0xb8, 0x8, 0x85}, 0xa0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009b1000)='/selinux/member\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f000086b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000e49000-0x40)={0x45, @time={r4, r5+10000000}, 0x9, {0x0, 0x8d5}, 0x7, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000014c000+0xd61)=0x0, &(0x7f0000f28000-0x4)=0x4) linkat(r3, &(0x7f00003a9000)='./file0\x00', r1, &(0x7f00009de000-0x8)='./file0\x00', 0x400) ioctl$sock_ifreq(r3, 0x893f, &(0x7f0000eb2000-0x28)={@generic="12d0bdc17539e42e138e0128cd8cdad7", @ifru_settings={0x8, 0x6, @sync=&(0x7f00007d9000-0xc)={0x80000001, 0x800, 0x0}}}) r6 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000b9f000-0x90)={0x2, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/20 11:06:24 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x3, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000006000-0x4)=0x80f) write$sndseq(r2, &(0x7f0000002000-0x1c)=[{0xf5, 0x0, 0xfffffffffffffffc, 0x1f, @time={0x0, 0x989680}, {0x81, 0x3f}, {0x6, 0x7ff}, @queue={0x1, {0x200, 0x6}}}], 0x1c) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r3, 0x29, 0x3, &(0x7f0000005000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) 2017/12/20 11:06:24 executing program 0: ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000330000)=@common='bond0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000389000-0xc)='/dev/rfkill\x00', 0x202000, 0x0) connect$inet6(r0, &(0x7f0000781000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a42000)={0x9, 0x0, 0x100000000, 0xffffffffffffffe0, 0xf666}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000354000-0x8)='keyring\x00', &(0x7f000057d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r0 = add_key(&(0x7f0000367000-0x6)='.dead\x00', &(0x7f00001d5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b91000-0x32)="461d21aeecf0405d5339e39af5e6395aa1a06d5c1e0b53afa3a00d849502993cc43a3698beb309981205dda4074e22437d02", 0x32, 0xfffffffffffffffc) arch_prctl(0x1001, &(0x7f0000d26000)="d6635c7160fdfa329d21d5da964b61b21a2e10df7cd692c4dc3f99d0d2d97dde8ce8dcd733c9731994187d85c645ed625eaff640964c53bd353e36b5d08542e0b2") request_key(&(0x7f0000802000)='big_key\x00', &(0x7f000056d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000293000)="926c616e316eef64655f232800", r0) keyctl$link(0x8, r0, r0) 2017/12/20 11:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x421f, r1) ptrace(0x11, r2) 2017/12/20 11:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000864000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000086000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005a8000-0x4)=0x1c) getrusage(0xffffffffffffffff, &(0x7f00003f1000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ffa000-0x4)=0x0) r3 = add_key(&(0x7f000051d000-0xb)='pkcs7_test\x00', &(0x7f0000f39000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r3) tgkill(r2, r2, 0x15) 2017/12/20 11:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001e9000-0x4)=0x7fff, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e05000)=0x0) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0x7fff, 0x82000000004002) syz_open_dev$usbmon(&(0x7f0000f69000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) pwrite64(r0, &(0x7f0000ed7000-0xc7)="3d9efeb635faba29d79ff070b06930ac3d9df060d21dd5b3e88f25ae6c88729373d4e4e78b9bfb4b88fef41db187998f3a88988c71002e01b5955518c18569574ba793129702e8e0408bbb04ffe62ef75ebdb46facfddf4bd9b3f0191971904df1704af5aa1663e1ba1573b60270259090991b431854815882173c010000000000b400a0308d0c94e2962cefef1a2cf12058c664ea7aa77209e42d3257bdba8b65a145c1afeaeec69c42d98d00002057110ff13e7df7000000000000009f6ef055b7e1afe3", 0xc5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r1, &(0x7f000098c000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f67000)=0x58, 0x7fffc) [ 108.102491] device eql entered promiscuous mode 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b9b000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009c9000-0x18)={0xaa, 0x0, 0x0}) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@generic="ec288f797b0b49e3ca6bac68bdfa217f") r1 = socket(0x10, 0x80803, 0x0) sendto(r1, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, &(0x7f0000184000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ae6000)=0x10, 0x80800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006fd000)=@req={0x200, 0x5637, 0x400, 0x1}, 0x10) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000069a000)=0x0) getpeername$inet6(r0, &(0x7f0000b17000-0x2)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000400000)=0x1c) getsockopt$inet6_mreq(r0, 0x29, 0xbbe9efdceb5afe85, &(0x7f000065e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df8000-0x4)=0x14) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f49000)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c89000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000b86000-0xc)={0x5, 0x1, 0x80, 0x2, 0x8000}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') sendfile(r0, r2, &(0x7f0000493000)=0x0, 0xfffffffd) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x11, r2) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000360000)={0x1, &(0x7f00005af000)=[{0x0, 0x8, 0x1ff, 0x101}]}, 0x8) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f8000-0xc)='/dev/rfkill\x00', 0x24000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003ed000)={0x8, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = add_key(&(0x7f00009d7000-0x6)='logon\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd3000-0x3e)="e55118f295359130f6c91ca151cfba6b7b610f9fe193926313aaf588452f355b8ed5f43cd89f1f7e7e351e4764fbf2ace315171804857a02e60677604cdf", 0x3e, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f00009b9000-0xab)="2d220cfabce20be948d58221e8619a1dc292b70a898d7704cf4857c10630ce7b9db4e68f1908be632b9496e9011f673a83dfb734ba328d5da85ae1f06740d6874336830223d32341cd9be069f1cafb3c41b4f859213b9868462626aad4a4fd005513130c56af973ea53053e2bfaad64af8968bb93c7f2283dd8bf0f515fee8696e46320f50543cfa6310fb165c24fedef4b9fc007e51efc3f17e00716147818bc034447cef0e4ded20a912", 0xab) ioctl$TCSETA(r0, 0x5402, &(0x7f0000160000)={0x5, 0x7fff, 0x82, 0x7fffffff, 0x1f, 0x0, 0x1, 0x7c, 0x9, 0x8}) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000627000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x80, 0x1, 0x80000001}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003eb000)=0x0) recvfrom(r0, &(0x7f0000fbb000)=""/81, 0x51, 0x2000, &(0x7f0000d25000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b94000)={0x0, 0x0}) connect$inet6(r0, &(0x7f000041f000-0x1c)={0xa, 0x1, 0xfff, @loopback={0x0, 0x1}, 0x2000000020000000}, 0x1c) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000063d000-0x105)={0x0, 0xfd, "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"}, &(0x7f0000777000-0x4)=0x105) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00004f1000)={0xf64, 0x9, 0x8208, 0x8, 0x7, 0x0, 0xca3, 0x4f, r1}, &(0x7f000001d000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e0d000-0x8)={0x0, 0x5}, &(0x7f0000b5e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000025b000-0x8)={r2, 0x0}, 0x8) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000472000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) ioctl$VT_RELDISP(r0, 0x5605) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d81000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00002da000)=0xa37, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d33000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000941000-0x18)={0x0, 0x0, 0x0, 0x0}) r3 = mmap$binder(&(0x7f0000168000/0x1000)=nil, 0x1000, 0x2, 0x10010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ab6000-0x1d)={0x44, 0x0, &(0x7f0000719000-0x44)=[@exit_looper={0x630d}, @enter_looper={0x630c}, @free_buffer={0x40086303, r2}, @request_death={0x400c630e, 0x4, 0x1}, @free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2, 0x1}, @exit_looper={0x630d}], 0xe5, 0x0, &(0x7f00004a0000)="279d0c2169758aabfd78667a810ceac80d9306020461aa500f1fea987eae84be7f633bed7697d161dc63721d9cd9c378e967a30ac68f1be3bc4e5be5d0c8b993f1e7dd0a535b512b4855e889eeb500f4964adb0c5a8819ab6a51f2b23aecd535b419b2471732b2cd4ba16a2dca8756e08743b280fe9ad308b5dbea9432690457aedf4dc037533f12507be335bff6e8ecce7d4a665dc55c895fc71a463721438b521920c1a6c79cf5004c3ccb1b91cb71be321cfe6d6df4ee46f7868b269c5683058fe8f21193394972a928cdb305e1ace741831d0643a90c0fea05f9b17a26b383e6f29cfd"}) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e36000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000f19000)={&(0x7f0000d11000/0x3000)=nil, 0x8, 0x1, 0x50, &(0x7f0000290000/0x9000)=nil, 0x6}) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x0, 0x0, &(0x7f0000012000)=[], 0x68, 0x0, &(0x7f0000013000-0x80)="03693d3667f1ad269c3f6dfdec4c4fcf958bc343c00d85236ff0ee45fa723b62949753eb546262ae92fc8d7a98eacfb138de431832527ea872a7151511645bfc3dd6d1ad8ed156432800b9b511eb2c3339631b52183d462989452c275a435ae4fe61f4fb34134868"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x202, &(0x7f0000014000)={&(0x7f0000006000-0xc8)=""/200, 0xc8}) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000267000)={0x4, 0x0, 0x10001, 0x400}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000fb6000-0x8)={0x6, r2}) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x4fa4, 0x5a20000000000}) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000000)={0x54, 0x6, 0x2, {0x0, 0x1}, {0x80000001, 0x1}, @period={0x5d, 0x1, 0xfff, 0x0, 0x8, {0x8, 0x1, 0x8, 0x81}, 0x4, [0x100, 0x9, 0x7, 0x1000]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000d5f000-0x9d)=""/157) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000f58000)=0x0, 0x4) sendto$llc(r0, &(0x7f0000163000-0x26)="3cb8dd901af2893765ba2ebbaead8e8c4b229abedaac0b9f63775273176e00b35330bfe890ae", 0x26, 0x1, 0x0, 0x0) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b2000)={0x1, 0x0, 0x7fff, 0x100000001, 0x3, 0x2, 0x8, 0xfffffffffffffffb, 0x2c, 0x0, 0x3, 0xae}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000052a000-0x8)={0x0, 0x0}, &(0x7f0000fef000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000025e000)=@assoc_value={r1, 0xce}, &(0x7f0000284000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c0d000)=0x0, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fee000)=""/4096, 0x1000, 0x42, &(0x7f0000fef000-0x10)={0x4, 0x5, 0x552ae8fc, "8e36fb3b50e3", 0x2, 0x0}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x10000) splice(r0, 0x0, r2, 0x0, 0xda5d, 0x7) ioctl$KDSETLED(r0, 0x4b32, 0xffffffffffffff81) 2017/12/20 11:06:25 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000b8b000-0x8)='./file0\x00', 0x200002, 0x21) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) ioprio_set$pid(0x0, 0x0, 0x5b8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000001000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) 2017/12/20 11:06:25 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006c8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xaa, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:06:25 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000426000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000106000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = dup2(r1, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x2000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000002000-0x1008)={r4, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ptrace$cont(0x7, r2, 0x5, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a4000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000a86000)={0x0, 0x2, 0x7, 0xd3d8, 0x0, 0x1000}, &(0x7f0000af0000)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005a6000)=@assoc_value={r2, 0x3f}, 0x8) bind$inet(r0, &(0x7f0000add000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000d5000)={0x6, 0x9, 0x7, 0x747, 0x70000000000000, 0x93c, 0x5, 0x2, r2}, &(0x7f0000a02000)=0x20) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) ptrace$getsig(0x4202, r0, 0xe2b6, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) 2017/12/20 11:06:25 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00003b0000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) recvmmsg(r1, &(0x7f0000dda000-0x40)=[{{&(0x7f0000752000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006b3000)=[], 0x0, &(0x7f0000a7a000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000948000-0x40)=[{&(0x7f0000db4000-0x24de)=[{0x24, 0x0, 0x0, 0x0, 0x0, "c69593f9fa92290952f7d6e823bb1b1c55b2b79e"}, {0xcac, 0x0, 0x0, 0x0, 0x0, "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"}, {0xe8, 0xb833, 0x1, 0x3, 0x9, "a4f1d902a0ead15d74dcd2bfc97723fdef86d51cc4f93cebf6ee44bb2e48491746abe6ce2393e27bbe7c2a7b5603c89265a4b608efde547060c8e1030d07c0b696c59516fe5c1d118f0517bb978eeacc247769753a40727a293b45517abf1472b75c608650273b29ca5b17eaac3a4a8a569801a67825565e04945747206a2ccb1e809f3d8c34f5fa3ad9814fdd59238da0582b98f718c2ffbd5257133a6b47ab92ea414f7709d72261a62714f2cd6e7d386196f00a9786c13dd7da8ba84a8026e1de562e76a01895ee48f6df98316161918124253e5c9602"}], 0xdb8}], 0x1, 0x0, 0x0, 0x20000000}, 0x40000000000) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000c76000-0x8)={0x0, 0x0}, 0x5, 0x3f) syz_emit_ethernet(0x7b, &(0x7f0000783000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x45, 0x6, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, r0, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x10000, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "01010000c7de2b780b56da4034586fe0"}]}}, {"322fdb5308afe9b950ebc461f1590ae6fa954ccf33"}}}}}}}, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000159000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f6a000)={0x0, 0x0}) ioprio_get$pid(0x2, r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936000)=0x7ff) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f6b000-0x48)=[{r1, 0x2149, 0x0}, {r1, 0x68, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x2240, 0x0}, {r1, 0x4040, 0x0}, {r1, 0x100, 0x0}, {r1, 0x4, 0x0}, {r1, 0x2000, 0x0}, {r1, 0x0, 0x0}], 0x9, 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000f6a000-0x4)=0x0) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) r2 = fcntl$dupfd(r1, 0x0, r1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b10000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@rc={0x1f, {0x1, 0x8, 0xffffffffffffffe1, 0x6, 0x3, 0x3}, 0x3c8}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) [ 108.311992] binder: 9530:9532 ioctl c0306201 20012fd0 returned -14 [ 108.326037] binder: 9530:9532 ioctl c0306201 20012fd0 returned -14 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x4, &(0x7f0000faa000)={0x0, 0x1a, 0x4, @thr={&(0x7f0000b70000)="5ba7c2918cc4a0b218fb7ce6e066b32ded36fa14fe20dcc640b1921732aa4bacdfc27e054534eea2ee366eac2e668a9010c2ce09a60260ae591679f102abbabf8fb0e86393274bdd8c29177636a3d7d9e74246308e89fc4600a832f39186bc4008a49ef508a112", &(0x7f0000c7d000)="0009ff90c3478d372e3ed11917ac02cf058a0aa0ef45931fe1e8e76bf935d1fd41615d00d7f90c5f5809a92c4c6625f0b051863fb205d25b57fcd0326624dd77ec290c55e92b1dafdee1ec2986e5bf454568eea96f2cc1a8355b18ef1f5ee5d15281ed8dd29fd5cf2441190d79ad07f3f692ed08000000d81cdd73b712f75786f0648380a4b15d0304772230ba5d6593da02025f4271545c773bd560409633cdfb4901f2bc9690f59c45789d2adbf0bff8a30aa22b8ccaa712b4221fd9cacac84ceaa3a7a4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004fb000-0x4)=0x0) timer_settime(r1, 0x0, &(0x7f0000d45000-0x10)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c77000)=""/249) 2017/12/20 11:06:25 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000070e000-0x8)=@assoc_value={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000000)="6284a261dd35b5500ec8107f82b0c5bf8c4afbba601f023676d17102b29a4b230ae6", 0x22, 0x80, 0x0, 0x0) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ba000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fd9000)={0x1f}, 0x4) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x8c) mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000abb000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ac4000)='/dev/input/mice\x00', 0x0, 0x4c6800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ac3000)=@assoc_value={0x0, 0x7ff}, &(0x7f000085c000-0x4)=0x8) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ac3000)={0x5, 0x800e, 0x7ff, 0x9, r2}, 0x10) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ac0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000193000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000c81000-0x5b)=""/88, 0x58) r0 = socket$inet(0x2, 0x3, 0x0) mkdir(&(0x7f000089f000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008a0000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="66505d1fd85a5282cc950c17388708ad"}) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000095c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdf000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000256000-0xc)={r1, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b0e000-0x10)={0x6, 0x2, 0x4, 0x5, 0x0}, &(0x7f0000d31000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x4, 0x0, 0x1400000000000, 0x7, 0x2, 0x8, 0x3, r2}, 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c27000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd39, 0x1, 0x9, 0x80}, &(0x7f00009c6000)=0xa0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000571000)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000028c000)={r3, 0x90}, 0x6) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit_group(0x3) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000062a000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000050000)="", 0x0, 0x8000, &(0x7f00003c2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f000089f000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000c81000-0x5b)=""/88, 0x58) socket$inet(0x2, 0x80000003, 0x1) [ 108.358300] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ecc000-0x4)=0x5, 0x4) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd3000-0x8)='./file0\x00') r1 = open(&(0x7f000066d000)='..', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000c5000-0x4)=0x9, 0x4) 2017/12/20 11:06:25 executing program 2: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2017/12/20 11:06:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a1d000-0xb)='/dev/hwrng\x00', 0x40400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={@generic="6be66f1eb8444c85675ddb85cabb2535", @ifru_ivalue=0x5}) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000fb8000-0x1c)={&(0x7f0000c2e000)=@generic={0x0, "1fee6673203124c0e7149ce73e2774e9f2726fc9e41048f21b4a4736d4532ff2b36b1e3da3ee5446e8fe160e527c3d1174d813a2b3953ae8530cc4f828dcef9b14f4a114d436ccc15e03d372ee5db50e4bbfe29ed9d7aab46f09685fa11269a8dd022a2c5976d6bf9dcf249d6fad25a3c398d3b5d2df925a8ae16b134581"}, 0x80, &(0x7f0000870000-0x40)=[{&(0x7f0000963000-0x6f)="24f71eb4c7bccd58dcaf0400000088af0231f9ac86770337e1d5d10f6698420cc3a5c4a1d3661c7aab4443b7748f919b725969187effbe12057b59f75f016108dafaffaf2950d3c9576840f934e22060808039b074eb79211b61e61eadb4ca0a6ec801c539d60557a654a527a9b5c6", 0x6f}, {&(0x7f0000751000-0x7d)="914a40d60daee5a97d20fc09afd21d8e8459d373a5ba4029f8c8e0e6839261364b95fe41467185c03f4c7afd657507a42d4604638695f109b80f42e2820a9b42f90e5e62b4fcbe15e5ce09a51c2870589fa0d8ce3241a4dc844c69d413f24bf2aa385d3f91f41ca52d41fff97a986bdda9e0b26408c85dc78bb6ef2222", 0x7d}, {&(0x7f00006f4000-0xe3)="54b5570386175e1c04822edcd34771f9f5de5a72e43918c3f1f1a5d0add11b1bf4e12036976969ea79147bc5e9c1dea58265714388096441dba8f4d2af2b9dfb5a1e9728098628324afce4c390bad97498d938c39c9f368056c93be276ea11668172323066ef2f62fe006503406abd72940bb70bb679239adbc0c69bb2d38fcdd25ad01cdf4cbd041e2299cf34a211782e9416572ae789315bf97df1d86fb617fea76937416a6e98d9d4a4966584f3c61f88b5e6f16af4358d23d04077012f2f6257fcbecb4c82031451d5684192072f1689bafd083b97a62d08f77cc0963499d71484", 0xe3}, {&(0x7f0000507000-0xb)="cafe7fa50f2f484b20a0ae", 0xb}, {&(0x7f0000672000)="c0a2145dcde238943f47c7296f3092c32bb534194d0a96cb1504000000a4343cf2badb2fe68d8bf4cd29b3fb172fc91453d68dffc7c945a5dbe5bb9d4164dc25eba8171edadd21cd88d30c3b2cc31b22e08c5f7e4bcc870de8f39820622c12a559d6e83e98568e564501b5af25a5a54ee8f0", 0x72}, {&(0x7f0000b95000-0x42)="3130b1d23d77df6530f91289b76ef5546adcc6714ebc2f5e8185676e18f00a78179e88906fde5877778bb24e3460237da9ed0eb72b49910c55f92c1a28427f6e66e7", 0x42}, {&(0x7f0000de3000-0x19)="590d540b50fd14e2816ed394a635fea4562595794e0686d6b6", 0x19}, {&(0x7f0000cc0000)="d69f5453fa8cd2dd3cc56e637a2838a055002585011969a83f9255ae13b1880cc89e2b35ca3a0d708fbca561eec3e7c0568f7a64d05b623068ce8549ffd76b51b29c5f6dae4378b0be928a2b96590599c05cac4b5a7c08b5bfcc98a9ad0064ec43bb604580c65d065b39c18112fc9c3ade7590c851f7d03fe5e92a505ec22b4ee58288148747", 0x86}], 0x8, 0x0, 0x0, 0x0}, 0x0) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) fstat(r0, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2c00) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000472000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005f9000/0x4000)=nil, 0x4000) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008f5000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() timer_create(0x2, &(0x7f00001e2000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000558000)=0x0) ioctl$KDADDIO(r0, 0x4b34, 0x8001) sendto$unix(0xffffffffffffffff, &(0x7f0000ce4000)="", 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) timer_settime(0x0, 0x1, &(0x7f0000a54000)={{0x1, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mq_timedsend(r4, &(0x7f0000eff000)="5cf05ac6ad65d0d68f98d8525435920c144a280f3fa70eb9a128555c3b1c6c27a8f8fdb56d8aaeedaca05b48376f172c8fc4f2a0974d529b868ace7f5d4ebfc8c39220998c244db74011bf6af1d769091bd9e1a6d3dc70248632a9706e89f50b040072531d994b", 0x67, 0x10001, &(0x7f000058c000-0x8)={0x77359400, 0x0}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000c7d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee4000-0x4)=0x10, 0x80000) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000ec8000)={@common='bond0\x00', @ifru_ivalue=0x100000001}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000029000)=@file={0x1, './file0\x00'}, 0xa) 2017/12/20 11:06:25 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000052b000-0x11)='/selinux/enforce\x00', 0x42c000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000bb0000)={{0xffffffffffffffff, 0x0, 0x6, 0x0, 0x20}, 0x5, 0x9d, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000ffb000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2017/12/20 11:06:25 executing program 2: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)="83b8739e18f69187186c46b588119c38891039d65df7e23dc55ff69a17d5bfb3efc2e2fa9acd826cce34df8ad91f1f97d270fff1907c8720cff7d3db3aaf", 0x3e) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000051c000-0x4)=0x81, 0x4) [ 108.469179] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ff3000-0x4)=0x0) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000107000-0x8)=0x800) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, ""}}}}}, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003c9000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000d5a000-0x4)=0x0, &(0x7f0000ae8000-0x4)=0x0, &(0x7f00000f9000)=0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ca000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a45322, &(0x7f0000e90000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_fuseblk_mount(&(0x7f0000129000-0x8)='./file0\x00', &(0x7f0000cb7000)='./file0\x00', 0xe001, r1, r2, 0x3, 0x197df869, 0x0) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00005fa000-0x18)=@add_del={0x2, &(0x7f0000ead000)=@common='bond0\x00', 0x800}) write$tun(r4, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/20 11:06:25 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007d4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000001000-0xc)={0x6, 0x4, 0x80, 0x4, 0x48, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) bind$netlink(r0, &(0x7f0000de5000-0xc)={0x10, 0x0, 0x2a, 0x0}, 0xc) r2 = getpid() sendmmsg$unix(0xffffffffffffffff, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b75000)=[@in6={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f000006f000-0x8)='keyring\x00', &(0x7f0000eb1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r3) capset(&(0x7f0000218000-0x8)={0x19980330, r2}, &(0x7f0000fb8000-0x18)={0x10000, 0x6, 0x2, 0x81, 0x0, 0x5}) capget(&(0x7f00007cb000-0x8)={0x200f1526, r2}, &(0x7f0000f9b000-0x18)={0x0, 0x1, 0x8, 0x1e, 0x8, 0x1}) clock_nanosleep(0x7, 0x1, &(0x7f00008ac000)={0x0, 0x989680}, 0x0) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup2(r0, r0) lseek(r1, 0x0, 0x0) listen(r1, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400b994e83f0019ff00d6b1206100"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r4, &(0x7f000049f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000f8d000)='./file0\x00', &(0x7f0000ecd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f00005e9000)='./file0\x00', &(0x7f00007dd000-0x8)='./file0\x00', 0x0, r1, r2, 0x8, 0x0, 0x200880) sendmmsg$unix(r0, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x10000, 0x9, 0xffffffffffff90b3, 0x0, 0x0, 0x2, 0x5, 0x2c22, 0x97, 0xfffffffffffffeff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c7d000)=0x0, &(0x7f00002db000-0x1)=0x4) gettid() getresuid(&(0x7f000045d000-0x4)=0x0, &(0x7f00009c8000)=0x0, &(0x7f0000876000)=0x0) getgid() fcntl$getownex(r0, 0x10, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000045c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f5000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000013a000)='./file0\x00', &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000781000-0x8)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000817000-0x4)=0x0) lstat(&(0x7f0000e1d000)='./file0\x00', &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000846000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3e000)={0x0, 0x0}) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f00008ac000-0x10)={{r2, r3/1000+10000}, {0x0, 0x0}}) r4 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x99, &(0x7f0000003000-0x10)={0xc, 0x0, 0x7, 0x100}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f000031f000-0x4)=0x8) dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r5, 0xa3, "e637fdb473aeb9a744368c06138072cc35edd51995bfa866f433cfbf9a737e6ac5ff0b8f7c7961c36b402063aa6fdb5179f014a57a001537a2c023ff22fde8dc352ea602f249ffcf3000662dbafab15df3331327983a31d43a2a728752fff3c861711315f8c880dfad20249f7dad2498688c5227628a9e71a71b892bdb4ff7880d5825d378ffe97c05458301d5ba76c8b779db19fefe54032b3719d833e705f0bd655a"}, &(0x7f0000c6b000-0x4)=0xab) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000084f000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x1}, 0x4) ioctl$sock_ifreq(r0, 0x8997, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8, 0x5, 0x3f, 0xfff, 0x3, 0x6}}) [ 108.551314] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 108.566015] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 108.573150] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:25 executing program 5: sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x43) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000310000)={r1, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fd2000)={0x0, 0x0}, 0x0) pipe(&(0x7f0000927000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b11000)=[{&(0x7f0000dbe000)="", 0x0}, {&(0x7f0000357000-0xba)="595cecdd0473b14385b36f69a17bd0216c9b53f92ec4f22ec9e70ad9fc626d4068ed457a4f2377b8a17c193cf1cadc7af10b9f0683a6d25655cd0a72a975ef8458514639cbc3ce60a8c750d0b9827d471e2c6f5b78de1ec962965f6a8518bab92c1770e129ca84f8e4dab1fe7afef9530165b50ea355d69b6e541807346a915bbd834995233191cb35714992e892fd6f7e903063d59e6fddaf90fc17fa4e0027b73a34be668346f4eb3ec14831e48468bce7e1701a0298c282c8", 0xba}, {&(0x7f00003b7000)="453c5529d62c3ebc0b39d4285ffbdc379ed8ce6f9182641c4ed2d344584f5a577683a6bde9de154f644a5598304f64cd99418f47bafbe0b53c4eb0a7f2164651f4cd5ac393849053", 0x48}, {&(0x7f0000537000-0x1000)="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", 0x1000}, {&(0x7f0000390000)="845a298ee869dbc312dc76d8e9a19705cc90b66718bb488d8eaedde6379a690ee604cd8259ca5095a08fe44e564d457475eae640f60fce9f1376a289bbb882c6fc96b34579558e5ca55938d838147a8ef42fcd9b750dc67416ea7370257c5000e0196cb601d11fa0ed9dd369cf8e95d6a614cf94b4dc8a7bbbdb1882bf1ed9c6621fb4368ade3d712f1e447a521366218072485f8bc38add476a919b83432957121a8b92a2f120b6de7624d8c70e5b499a56b9494cc7b514f1b8175f83b2d7919dec3d240d", 0xc5}], 0x5) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f00008cc000-0x10)={0x2, 0x1000, 0x0, 0xaf, 0x9, 0x8, 0xcb35, 0xeabe, 0x1ff, 0x1f}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00002b2000)={0x0, 0x0}) socket$inet(0x2, 0x5, 0x7fffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f6a000)={@broadcast=0xffffffff, @loopback=0x7f000001, @empty=0x0}, 0xc) syz_open_dev$usbmon(&(0x7f0000198000)='/dev/usbmon#\x00', 0x0, 0x408300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000626000)={0x0, 0x3f, 0x20, 0x100000001, 0xf9}, &(0x7f0000a66000-0x4)=0x18) r1 = gettid() sched_rr_get_interval(r1, &(0x7f00003fb000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c13000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ca7000-0x4)=0x0) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x900, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1}, 0x7, [0x1000, 0x2fd, 0x1ff, 0x9, 0xf, 0x7, 0xd06a, 0x5]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffff1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0xffff, 0x8000, 0xca2, 0x9, 0x7, 0x1, 0x81, 0x7, 0x1, 0x0, 0x36e, 0xfffffffffffffe01, 0x40]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x9, 0x200, 0x7ff, 0x1, 0x100000000, 0x9a5, 0x6, r1}, 0x20) bind$ax25(r0, &(0x7f0000002000)={0x3, {"22bbc0dae798fe"}, 0x7}, 0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x87, 0x28000000, 0x5, 0x6}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000000000)=""/25, 0x19) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r1, 0xab}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000007000-0x3d)=""/61, &(0x7f0000006000)=0x3d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000)={r1, 0xfa, "9ca780f5b2bfb8a923e3a67c6fc6eda917341c85afe0171134b7b17f881df11bd877cd0fe8d0da371748494de1cd4fcfc2f28650eaa58025e67f4876057ddadb760fc6ef863e9872f648946192efdd947197798842072417d70af763321def7eaaac6c6c046406a26297955fd7bd416c6c15066e7fe8110770fea04e30aafca5e70b1790bd405758ff96e7a90d2434871acb528f60482781821590de972c1def8320543232ae3246bb41988aa3998fa2843c04316b93bc7885d7a9b5d98e31eab54feaefc527c2efe80d675fc39b9505ca47394a6b88ad21bdf036cee782a6cd1892db695d632e3ec34884ab2a78d4ab9a89a8f2f202c198d3d1"}, &(0x7f0000007000)=0x102) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={r2, 0x4, 0x7, 0x5, 0x1, 0x7fff}, &(0x7f0000009000-0x3)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f0000008000-0x4)=0x4) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000933000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000faba00000003000200e5ff0000ffff000404490001008feb00"}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/load\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000baf000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/20 11:06:25 executing program 4: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000001000-0x3)='!+\x00', 0x800, 0xb0, &(0x7f0000000000)={0x1ff, 0x7, 0x0, 0x5, 0x6e8, 0xfff, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x17) setgid(0x0) [ 108.674586] binder: 9690:9692 transaction failed 29189/-22, size 0-0 line 3007 [ 108.697676] binder: 9690:9709 transaction failed 29189/-22, size 0-0 line 3007 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000cae000-0x8)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000007000-0x5c)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, {0xa, 0x2, 0x255, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0xda9, [0x2, 0xffffffff, 0xfffffffffffffff8, 0x37fb, 0x0, 0x5, 0x7f, 0x40]}, 0x5c) sendto(r0, &(0x7f00007ff000-0x71)="2eb2f237441d3afaa12588a17204cb2c519bfefd57a3272744c596cb25dd0d433d636ab8f91f2a6e1fd7d37f7b44e92c0acc2117617107d59ee0f074d69aed0adbcdb5a33ae2036a22481751ffadbeee7565593907e5632776e3d0799c1b6a27675bea1b040922f08acbb5c454ce3c322d", 0x71, 0x4000, &(0x7f0000e5c000+0x2ac)=@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, 0x1c) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000097f000-0x14)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0xfffe}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f0000f09000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x400000000}, 0x9}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000942000)='/dev/autofs\x00', 0x22440, 0x0) poll(&(0x7f00004d9000)=[{r0, 0x42c, 0x0}], 0x1, 0x200) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1a3af", 0x3}], 0x1) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003f6000)='/dev/input/mice\x00', 0x0, 0x2102) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000562000)={0x0, 0x0, 0x10001, 0xffffffffffffbd5c}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f000096e000-0x8)={0x7, r1}) request_key(&(0x7f0000a12000-0xa)='id_legacy\x00', &(0x7f000069b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae9000)='\x00', 0xffffffffffffffff) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000bad000)={r1, 0x2}) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000cd1000-0x4)=@int=0x0, &(0x7f000058b000)=0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) fadvise64(r0, 0x0, 0x800, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000531000)=[{&(0x7f0000c79000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000efa000-0x30)=[], 0x0, &(0x7f00006d2000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bc3000)={0x0, 0x5}, &(0x7f0000e58000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000025c000)={r1, 0x2f, "54c84af8364c4abfdb7e3b7b971cffcc228e8f617d62035775f938a2b8395c31ca45db6e089f401e260aec861bae46"}, &(0x7f0000a0b000)=0x37) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r1) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="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", 0xffe, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000043f000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000056d000)={0x7, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f00000fe000)={r3, 0x55b0000}) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00007e7000-0x8)='./file0\x00', 0x800, 0x4) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000825000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat(r0, &(0x7f00006a6000)='./file0\x00', 0x6690f8ba3dfe633f, 0x20000000000) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000830000-0xe3)=""/227) r2 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000d5f000-0x9d)=""/157) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000435000)='^user#\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000038d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000afa000)={r1, r2}, &(0x7f000081e000-0x8)={0x0, 0x0}) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dee000)='/dev/usbmon#\x00', 0x1f, 0x500) lseek(r0, 0x0, 0x5) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002a8000)={0x2}, 0x4) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000def000)={0x0, 0x4, 0x0, 0x400, 0x400, 0x2, 0x80000001, 0x7, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0x6, 0x23e5, 0x9}}, &(0x7f0000def000)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001e7000)={r1, 0x7fffffff}, 0x8) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000291000-0x4)=0x2, 0x4) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = dup(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000131000)={&(0x7f0000761000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000870000)={0x0, 0x0, 0x20, 0x0, 0x0}, &(0x7f00007d6000-0x4)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000018b000-0x6)='dctcp\x00', 0x6) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ceb000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000f54000)={0x0, 0xc7, "dc6b52ef9d5eab9bd9bb71e69c702717e457d87ed9787619574c31b956ffbba2443142b125adfdd16ca34732c571c05466df9b3aa12f0d790dca063168359625308429afc082d188f1e5698421e4c4a464a560d1e66016dad80cb4a8254a1b6f3cc819c496f213aba1005aea3c24821a86f848457657720d7952f30ccd96cda1593209db3e35cd704c27d772ba730c07d640723148a64e99bc540e48df28418543526e3a35b200b58b3ca767880a6cbd40857d23dd1a58c6bd01988c0e2140041bb332719a453e"}, &(0x7f00004d6000)=0xcf) fstatfs(r0, &(0x7f0000b90000-0xbf)=""/191) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000eaf000-0x34)={{0x2, 0x1, 0x1ff, 0x0, 0xf92}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x2c, &(0x7f0000973000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x6558, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @random="00f40800", 0x0}, {@random=0x0, @random="d843dda529fc", 0x0}, ""}}}}, &(0x7f00006b9000-0xc)={0x0, 0x1, [0xafe]}) syz_extract_tcp_res(&(0x7f0000ea6000-0x8)={0x0, 0x0}, 0x1ed9, 0x5db) 2017/12/20 11:06:25 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdd000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xfffffffffffffffe, 0x2, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x7b, &(0x7f0000783000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x45, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x8, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "7f6c5eb9c7de2b780b56d24034586fe0"}]}}, {"322fdb5308afe9b950ebc461f1590ae6fa954ccf33"}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000002000-0x18)=""/24, 0x18) creat(&(0x7f0000a2a000-0x8)='./file0\x00', 0x3d) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f00007b0000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f98000-0x6)='/dev/autofs\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) madvise(&(0x7f0000b53000/0x2000)=nil, 0x2000, 0xb) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 108.719757] binder: undelivered TRANSACTION_ERROR: 29189 [ 108.725356] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/20 11:06:25 executing program 5: r0 = eventfd2(0x1f, 0x801) poll(&(0x7f0000b8c000-0x50)=[{r0, 0x0, 0x0}, {r0, 0x90c3, 0x0}, {r0, 0x1, 0x0}, {r0, 0x60, 0x0}, {r0, 0x121, 0x0}, {r0, 0x10, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8002, 0x0}, {r0, 0xb0, 0x0}, {r0, 0x100e, 0x0}], 0xa, 0x87e2) clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f00003b8000)="") getgroups(0x2, &(0x7f00001c5000-0x8)=[0xffffffffffffffff, 0x0]) getgid() setgid(r1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ecc000)='/selinux/create\x00', 0x2, 0x0) 2017/12/20 11:06:25 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006b5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000001000-0xf0)=""/240, &(0x7f000086e000-0x4)=0xf0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20240, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) r2 = accept4$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000fa6000-0xba)=""/186, 0xba, 0x10000, &(0x7f0000d44000)={0x4, 0x1, 0x400, "d97aa9689f0a", 0x1f, 0x0}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x4c, &(0x7f0000fa4000)=0x8000057, 0x4) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000a6b000)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000d77000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:25 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000783000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "02783a2e5cba8199b260c94599884cfd"}]}}, {""}}}}}}}, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000df8000)="29f3f36b0581965157c44f2f965196c664b2095ef7fa1e7363fb70a339624d4720e24da46cbf3bf4bdd072d0461a1c5967d7c7ea4d320221ea65d9fbde69c6303de10ba05e9775773bf102194bfeb257bc20a5f81539f8f06bf27fea7254509e9ad5559b8d50437671e4560eb9c18d62e416ec858680920223ccc0ca04bbd6a96828f72d7b3ea32b8580d24576bed2aec46b5b96b32ce138bf4d1d7262cd23628e3af25ed2407f3732674b5d8d9ec1fd", 0xb0, 0x8045, &(0x7f0000884000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000481000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000843000-0x4)=0x0, &(0x7f00005bb000)=0x4) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f00002da000)=0x1, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000068f000)=""/161) connect$inet(r2, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00009cd000)='user\x00', &(0x7f0000508000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000-0x2e)="", 0x0, 0x0) request_key(&(0x7f00003e7000-0x5)='user\x00', &(0x7f00004e4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ab1000)='/\x00', 0xfffffffffffffff8) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000296000)='ns/ipc\x00') ioctl$TIOCGSID(r2, 0x540f, &(0x7f00008cd000)=0x0) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x16, 0x0, 0x0, 0x0}]}) add_key(&(0x7f0000f4e000-0x12)='.request_key_auth\x00', &(0x7f000050a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003cd000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000008f000)={0x7, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x303, 0x5, 0x4, 0x6, 0x3f, 0x0, 0x5, 0x0, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000a, &(0x7f00007ec000-0x4)=0x75f8000, 0x4) bind$inet(r1, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000bb5000-0x8)={0x8, 0x48}) sendto$inet(r1, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00004c9000)="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", 0x241, 0x0, &(0x7f000072b000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8a7e496ca74490ec710413de7c61acfff98761975639670c0dbb39a4d657b9cf3070071f836842d9573822ce0d0dc659a3156acec53bd08a11a436bcdbbbc2", 0x0}, 0x60) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000378000)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f00007f8000)=0x7ffffffd, 0x4) [ 108.787252] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 108.810112] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 108.848821] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f000069e000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00004b8000-0x8)={0x0, r1}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000acc000-0x4)=0x0, &(0x7f0000acb000)=0x4) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000acd000-0x22)="000000000000000100b478a47215353aabeca212be4529030201d917c3f19e5f63f8", 0x22, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) r2 = getpgid(0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000050000)="", 0x0, 0x8000, &(0x7f00003c2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r3, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000acd000)=[{&(0x7f0000ace000-0x5a)=""/90, 0x5a}, {&(0x7f0000ace000-0x9c)=""/156, 0x9c}, {&(0x7f00000f7000-0x91)=""/145, 0x91}, {&(0x7f0000a33000-0x80)=""/128, 0x80}, {&(0x7f0000acd000)=""/108, 0x6c}], 0x5, &(0x7f00002c5000-0x48)=[{&(0x7f000000e000-0xd7)=""/215, 0xd7}, {&(0x7f00008db000-0x96)=""/150, 0x96}, {&(0x7f0000acd000)=""/240, 0xf0}, {&(0x7f0000ace000-0x87)=""/135, 0x87}, {&(0x7f0000acd000)=""/4096, 0x1000}, {&(0x7f0000ace000-0x44)=""/68, 0x44}, {&(0x7f0000acd000)=""/39, 0x27}, {&(0x7f0000ace000-0x1000)=""/4096, 0x1000}, {&(0x7f0000acd000)=""/120, 0x78}], 0x9, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ace000-0x18)={0x0, 0x2, 0x30, 0x4, 0x3}, &(0x7f0000acd000)=0x18) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d8a000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00002da000)=0x1, 0x4) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000692000)={@generic="fd92c1faf58134938551819bb6e7b44b", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/rtc\x00', 0x50800, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b06000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00001e3000)=0x0, &(0x7f000027b000-0x4)=0x4) ioctl$TIOCCBRK(r2, 0x5428) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000006000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000006000)={0x0, 0x64, &(0x7f0000006000-0x64)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000007000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r3}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000005000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000009000-0x1)={0x91}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000005000)=0x0) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000094f000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000070a000-0x20)={{&(0x7f0000a3f000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000-0x4)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000744000-0x5)="d8"}) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000010e000-0x4)=0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000008c000-0x4)=0x0, 0x80000) vmsplice(r1, &(0x7f0000894000-0x38)=[{&(0x7f00000dd000-0x1000)="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0x1000}, {&(0x7f0000dc3000)="", 0x0}, {&(0x7f000089b000)="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", 0xfa}, {&(0x7f00009f8000)="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0x1000}, {&(0x7f0000ac1000)="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", 0xfe}, {&(0x7f0000334000)="b7de579eda4e24a33a764cafdf63cde155b95b1e97edf1561ba7d5222f810271adeb22f8a48479c556a7a35c68c05a374e1bff0fbfd0613bac2a5fc45c34", 0x3e}, {&(0x7f0000c42000-0xb2)="59d7c41560a54393db438114ba928065e7064e9aafbb32fa757f926287f79ec58203eade52b16b59a11faea6c7ef3134fa26ea17e4d4c995d32ec3e5caa6afd1b3a13fca832046be932e1ba154595ff0818f66cdf20465114149825720641424da628c0e478f30b75d767239ffa3d78fbae7eb83ef6f5c00bb21deeda890680ba2c3998b542f58ed91eabc633e30517446c7d2ee8b7e24a40e3b62a4ca5d95e1958a69215b341ecf6575565b12bb4046bb08", 0xb2}], 0x7, 0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f30000-0xe)='/dev/keychord\x00', 0x141, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000eb4000-0xaf)=""/175) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000977000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) sched_setscheduler(r1, 0x3, &(0x7f0000583000)=0x60fc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bfa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc3000-0x4)=0xe8) pwrite64(r0, &(0x7f00004cc000-0x2)="0705", 0x2, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005be000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$TIOCCBRK(r0, 0x5428) setfsuid(r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000031f000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000257000-0x4)=0x0) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000f7d000-0x4)=0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000920000-0x14)={0x4, 0xef9, 0x1, 0x0, 0x81, 0x10000000, 0x0, 0xdb12, 0x9, 0x100000000}) r4 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) pwrite64(r4, &(0x7f0000aaf000-0x4f)='u', 0x1, 0x0) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d2d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000f4e000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000e3000-0x60)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendfile(r1, r1, &(0x7f0000de5000)=0x0, 0x101) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000038c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ax25(r2, &(0x7f0000472000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a1b000)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000640000)='/selinux/user\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000062e000-0x4)=0x0, &(0x7f0000161000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000252000-0x4)=0xefdd, 0x4) init_module(&(0x7f00001bf000)='/selinux/user\x00', 0xe, &(0x7f000018e000-0xe)='/selinux/user\x00') fgetxattr(r3, &(0x7f0000431000-0x1a)=@known="737973008000000000007b794139646c5f61636365736e002f67", &(0x7f000079f000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000acf000)=0x100, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000b3e000)=r3) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/keychord\x00', 0x100, 0x0) write$sndseq(r0, &(0x7f000004c000)=[{0x3, 0x0, 0x6, 0x100000001, @tick=0x1, {0x2c28, 0xa2}, {0x4, 0x1}, @addr={0x401, 0x5}}, {0x4, 0x2, 0x5, 0x1, @time={0x77359400, 0x0}, {0x80000001, 0x200}, {0xba, 0x3}, @connect={{0x9, 0x5}, {0x8, 0x1}}}], 0x38) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004f3000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r3, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a4b000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1ff) dup2(r0, r1) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/sequencer2\x00', 0x10002, 0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3ff) r4 = getpid() ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ee5000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fallocate(r0, 0x1, 0x4, 0x401) sendmmsg$unix(r1, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r4, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000d16000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00008a4000-0x8)={0x5, &(0x7f0000b51000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r1, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00002bf000-0x10)=[{&(0x7f000075e000)='N', 0x1}], 0x1) [ 108.959713] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 108.963724] binder: 9804:9816 ioctl 40046205 400000 returned -22 [ 108.965447] binder: 9804:9816 ERROR: BC_REGISTER_LOOPER called without request 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d46000)='/dev/sg#\x00', 0x13f, 0x105000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000756000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cc000+0x9d6)=0xe8) lstat(&(0x7f0000347000)='./file0\x00', &(0x7f0000317000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000276000+0x268)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x3, 0x3, 0x5, 0x20, 0x20, 0x5, r1, r2}, {0xdab, 0x1, 0x178, 0x100000001, 0x7, 0xfffffffffffffffc, 0x6, 0x0}, {0x80000001, 0x8, 0x10000, 0x2}, 0x1, 0x1, 0xffff, 0x0, 0xc0, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x400}, 0x5, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0xffffffffffff3238, 0x4, 0x1f, 0x8}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETPERSIST(r3, 0x400454cb, &(0x7f000010e000-0x4)=0x0) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ff2000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x389fcc0) r1 = socket$inet6(0xa, 0x5, 0x80000001) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f00008b3000/0x4000)=nil, 0x4000, 0xc, 0x50, r1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007c0000-0x20)={@common='tunl0\x00', @ifru_flags=0x802}) shutdown(r1, 0x1) close(r0) r2 = dup2(r0, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000403000)='/dev/pktcdvd/control\x00', 0x240, 0x0) write$sndseq(r2, &(0x7f0000d3c000-0x1c)=[{0xb50, 0x4, 0x40, 0x2000000000, @tick=0x7fffffff, {0x7, 0x8}, {0x8001, 0x4}, @result={0xffffffffffffffff, 0xae}}], 0x1c) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00009a7000)='.vmnet1eth0\\(vmnet05\x00', 0x15) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fb5000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6a000-0x4)=0xe8) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x10001) bind(r1, &(0x7f00004bb000-0x14)=@ll={0x11, 0x17, r2, 0x1, 0x3b71, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffe) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008bc000)=0x0) getpid() fcntl$getownex(r0, 0x10, &(0x7f00004e5000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000043d000-0x4)=0x0) sendto$inet(r1, &(0x7f0000dd7000)="b5b4615d7526784b465cd5b2745c353c7ebadd6a34c36265b24017ab22097d1fe16fd0012513fe5be52b0cb26eb6c1eb0da9643ed1dabfee10a061f63563edb6e332e6997e47b910a910ad122d24bc6d89ae01", 0x53, 0x8000, &(0x7f0000587000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r1, &(0x7f0000940000+0x7eb)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078c000)=0x10, 0x80000) gettid() setrlimit(0x0, &(0x7f00004c6000-0x8)={0x9, 0x80000000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001a4000-0x4)=0x0) r5 = getpgrp(r4) sendto$ipx(r3, &(0x7f0000776000)="b50fa549814465d9ad86c6aeb219d99b9d25353d53d35225b1bf5ff5f99f11d0fb95cb230baef19356a06e3cb7809fcdd60d838accd7f11da04517e9e1b66617", 0x40, 0x80, &(0x7f0000871000-0x10)={0x4, 0x1, 0x3f, "7a9d39285f98", 0x2, 0x0}, 0x10) get_robust_list(r5, &(0x7f00009b6000-0x4)=&(0x7f00001cb000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000106000)=0xc) 2017/12/20 11:06:25 executing program 0: clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f000056c000-0x5d)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c63000-0xa0)={0x0, @in6={{0xa, 0x3, 0x24, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x648, 0xfffffffffffffffc, 0x52}, &(0x7f0000bdb000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x6}, 0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000c5a000-0x18)=[], 0x0, 0x0, &(0x7f0000e77000-0x8)={0x0}, 0x8) 2017/12/20 11:06:25 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f9b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005fa000-0x6)={0x0, 0x1}, &(0x7f0000093000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xc9}, &(0x7f000079e000)=0x6) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/20 11:06:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7, 0x4) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x8071, 0x7fff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x10840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000)='/dev/urandom\x00', 0x0, 0x400000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fstat(r1, &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000005000-0x4)=0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) lchown(&(0x7f0000004000-0x8)='./file0\x00', r2, r3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000+0xbaf)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000a3a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000004000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f00004b2000-0x28)={@generic="a55cfdd4d0059a8eea9c124f145544e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000010e000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x89a2, &(0x7f000071c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000bc000-0x8)='./file0\x00', &(0x7f0000d30000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d2f000)=0x0, &(0x7f0000d2f000)=0x0, &(0x7f0000d30000-0x4)=0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000d2f000)='./file0\x00', &(0x7f0000632000-0x2e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d30000-0x8)='./file0\x00', &(0x7f000032a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d2f000)='./file0\x00', &(0x7f00008cd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000d2f000)=[0xffffffffffffffff]) getgroups(0x7, &(0x7f00005df000)=[r0, r1, r2, r3, r4, r5, r6]) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:25 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a56000-0xe)='/dev/keychord\x00', 0x882, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000094a000)={0x7, 0x80000000, 0x7, 0x1, 0x8001, 0x7f, 0x0, 0x1a7, 0x0}, &(0x7f0000896000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000739000)={r1, 0xe3, "8ee5db6da40acbc228677e602f8bfff79e4392b2040ebe056c82f5b02d10a2f8763c61c70504d516b4215bf0dac40b5572b8b513785e1a7f028262c305cc936f4b4c4144c0d2ecbfe663234eb760374958629d2217e7c929caa1b4544e892a5eb1274a8192c7e5ed11d59151191e55bf7f4d283cb067d29c55f2a1d75cd910e2a095b779ca5dc07eebaccd3c87548624e6f303350e0936ff4046b4e293bf96bc54cd28433bf49de8aff04705d95c21b0f3aa258d72467ea9adb365f802f009d035b3a4b01ee8330ec3627967ad2223403b658cfa1f759c2ce98f8bcec168226ff5cd4f"}, &(0x7f00000c1000)=0xeb) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00005a9000)=0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ead000-0x8)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000db7000)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/rtc\x00', 0x800, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2017/12/20 11:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000339000)='net/protocols\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000872000-0x4)=0x0, 0x4) r1 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) dup3(r1, r1, 0x80000) pwrite64(r1, &(0x7f0000aaf000-0x4f)='u', 0x1, 0x0) 2017/12/20 11:06:25 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x8800, 0x0) shutdown(r0, 0x1) r1 = gettid() unshare(0x28060400) exit(0x6) syz_open_procfs(r1, &(0x7f0000006000)='net/mcfilter\x00') 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x4f4, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x800, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fca000-0x4)=0x0) pipe(&(0x7f0000095000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006d7000)={0x2, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) [ 108.966666] binder: 9804:9819 ioctl 40046205 400000 returned -22 [ 108.971176] binder: 9804:9819 ERROR: BC_REGISTER_LOOPER called without request [ 109.033590] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:25 executing program 7: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bc1000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = dup(r0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f000068c000)='./file0\x00', r2, &(0x7f0000ff3000)='./file0\x00') mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) rename(&(0x7f0000407000-0x8)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00') ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x1) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000047d000)=0x0, &(0x7f0000ff4000-0x4)=0x4) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0x3, 0x10000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x200100) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x80000000000) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x7fffffffffffffc, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009d9000)={0x0, 0x0}) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fe4000-0xbe)="703433c13059b7e9154d0af05e30df2b6e98bea2d6b692583bf6d516dadcc573429d956e1bc15db1db6ba059744b3bc2785cac31c56a91f7bd719e850cb4a74fe6dfa38121090deee091b7bb25b2dc2201f423a10ccebbcaba390eb37a64a93777b3be272a9fe2665233d90e4e1a83dc66be241b73ef56b785e97cba43a76732479a6c10a3bd8af3b14dfc714743c750691ceb4a1ec260ccfd3b1e0b61e630b9db9153732616e97a6ca91781121f13e872bb495a6ff2be8b9cea58ef57da", 0xbe, 0x40, &(0x7f0000002000)=@l2={0x1f, 0xfffffffffffffff7, {0x2, 0x8, 0x9, 0x7ff, 0xffff, 0x0}, 0x52, 0xfff}, 0xe) r2 = getpgid(r1) syz_open_procfs(r2, &(0x7f00006a4000)='net/hci\x00') ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000ad3000-0x1000)="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") r3 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00001ab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000d2f000-0xb)='cifs.idmap\x00', &(0x7f00008b8000)='cgroup^ppp1^#-eth1selinux\x00') 2017/12/20 11:06:25 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2c00) getsockopt(r0, 0x6, 0x4, &(0x7f0000005000)=""/203, &(0x7f0000005000-0x4)=0xcb) 2017/12/20 11:06:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000a4c000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000001000-0xe4)=""/228) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000000003, 0x4) bind(r1, &(0x7f00007c3000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="94a00441079e", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000069d000)={@generic="184d246fc79d6f8ca42bb316bd190125", @ifru_flags=0x0}) r2 = add_key$keyring(&(0x7f00007ff000-0x8)='keyring\x00', &(0x7f00001df000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r3 = request_key(&(0x7f0000803000-0xa)='encrypted\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000073a000)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) 2017/12/20 11:06:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000080000/0x4000)=nil, 0x4000, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000+0x288)='/dev/rfkill\x00', 0xa02, 0x0) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f0000e77000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 11:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000bd5000-0x4)=0x7f, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008dd000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x80, 0x6, 0x100000000, 0xa4fe, 0x6e2c, 0x5a9, 0x4, 0x7e, 0xff, 0xea, 0xff, 0x7ff, 0x8001, 0x9]}, &(0x7f0000118000)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000389000-0x8)={r1, 0x50c4077f}, &(0x7f00007aa000)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:25 executing program 1: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) r2 = gettid() inotify_add_watch(r1, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r0, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) sched_setaffinity(r2, 0x8, &(0x7f000044d000-0x8)=0x5) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9d000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d10000-0x8)={0x0, 0x0}, 0x8) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000621000)="1f0000000101ffd6001effff0401f800000000000100000000000000000000", 0x1f) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000134000)=0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ae8000-0x6)={0x0, 0x1936}, &(0x7f0000ad6000)=0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000521000)={@common='eql\x00', @ifru_flags=0xa000}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cb9000-0x8)={r3, 0x1}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) bind$inet(r0, &(0x7f0000d77000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 109.138970] binder: BINDER_SET_CONTEXT_MGR already set [ 109.144438] binder: 9911:9913 ioctl 40046207 0 returned -16 [ 109.175747] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000329000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000452000)={0x0, 0x0}) r3 = dup(r1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000055f000-0x20)={"b6792d4d5fb1ce503060e2d3794efdbe", {0x4, 0x100000001, 0x1, "de6a1b9e7f6d", 0x401, 0x0}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e53000-0x4)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002b4000)=0x0, &(0x7f000069d000)=0x4) connect$inet(r4, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f00003a8000)=[{{&(0x7f000087d000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000657000)=[{&(0x7f0000ffc000-0x1000)="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", 0x8b0}], 0x1, &(0x7f0000dc8000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8001) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000e1c000)={&(0x7f00004fa000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed3000)=[{&(0x7f00002d5000-0x91)=""/145, 0x91}, {&(0x7f00009d8000-0x3b)=""/59, 0x3b}, {&(0x7f0000b65000-0x4b)=""/75, 0x4b}, {&(0x7f0000e1b000-0xe2)=""/226, 0xe2}, {&(0x7f00006d0000)=""/126, 0x7e}, {&(0x7f000097e000)=""/0, 0x0}, {&(0x7f00007a8000-0xb6)=""/182, 0xb6}, {&(0x7f0000169000-0x47)=""/71, 0x47}], 0x8, &(0x7f0000a87000-0x21)=""/33, 0x21, 0x5}, 0x40002103) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c74000)={@generic="6ad7aad7d55b9cc456306309300765c7", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$sndtimer(&(0x7f0000412000-0xf)='/dev/snd/timer\x00', 0x0, 0x210080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000023c000-0x14)={0x0, 0x100000000, 0x9, 0x7, 0x2a, 0x0}, &(0x7f000008c000-0x4)=0x14) r2 = gettid() sched_setattr(r2, &(0x7f0000c4b000-0x30)={0x30, 0x6, 0x0, 0x9, 0x800080000000, 0x34c3, 0x1ff, 0x3ff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d49000-0x36)={r1, 0x2e, "7ce14005eb6f088cf1d1403b880e87e30b9684db3d58b40c64665f02401c72eba390b186b807478481f4b7cc457f"}, &(0x7f0000183000)=0x36) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f000036d000)=0x5) 2017/12/20 11:06:26 executing program 1: getuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) accept4$packet(r0, &(0x7f0000baf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e9000)=0x14, 0x80800) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000d96000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) write(r0, &(0x7f00001a0000)="2400000052001f0014f9f40700ff03000200000006000700feffffffff03000100000000", 0x24) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x800000, 0x2, 0x0, 0x6, 0x0, 0x0, 0x88, 0x0, 0x40000000, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dab000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000e71000)=0x2) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d21000)=0x0, &(0x7f000088f000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ff2000)=0x4, 0x4) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r2, 0x0, &(0x7f0000ff4000-0x4)=0x0, 0x800) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000933000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000faba00000003000200e5ff0000ffff000404490001008feb00"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) membarrier(0x11, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0xffffffffffffffff}, {0x4, 0xffffffffffffffff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:26 executing program 0: syz_open_dev$sg(&(0x7f0000e98000)='/dev/sg#\x00', 0x9, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000c2000-0xe8)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_open_dev$urandom(&(0x7f0000cae000)='/dev/urandom\x00', 0x0, 0x10000) eventfd(0x5) syz_open_dev$binder(&(0x7f000003a000)='/dev/binder#\x00', 0x0, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xd36a, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000421000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dba000)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000046c000)={0x0, 0x0, 0x0}, &(0x7f000004b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004a1000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r0, 0x8, r1) sendfile(r0, r0, &(0x7f0000343000)=0x50, 0xff2a) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00006e1000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000055d000)=0x1c, 0x80000) bind$inet6(r1, &(0x7f00007c5000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000d2c000)=0x5, 0x4) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005db000)='/selinux/enforce\x00', 0x200, 0x0) write$evdev(r2, &(0x7f0000ba8000)=[{{0x0, 0x7530}, 0x1b, 0x4, 0x100}, {{0x77359400, 0x0}, 0x80000000000000, 0x7, 0xffffffff}], 0x20) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d2f000-0xd)='/dev/binder#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000d2d000)={0x4, [0x4, 0x8, 0xfff, 0x5]}, &(0x7f0000d2d000)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) fcntl$getflags(r0, 0xf5acb486c36f8f23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000433000)=[{{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000b35000)=""/25, 0x19}, {&(0x7f0000001000-0x57)=""/87, 0x57}], 0x2, &(0x7f0000db8000)=""/165, 0xa5, 0x2}, 0x5}, {{&(0x7f00009f8000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[{&(0x7f0000afd000-0xd0)=""/208, 0xd0}], 0x1, &(0x7f0000d31000)=""/175, 0xaf, 0x101}, 0x5}, {{0x0, 0x0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f0000a09000)=""/212, 0xd4}, {&(0x7f0000e62000-0xcf)=""/207, 0xcf}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000211000-0x97)=""/151, 0x97}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0xd3)=""/211, 0xd3}], 0x7, &(0x7f0000001000-0xb)=""/11, 0xb, 0x3}, 0x1ff}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000001000-0x40)=[{&(0x7f0000657000-0xbd)=""/189, 0xbd}, {&(0x7f0000000000)=""/208, 0xd0}, {&(0x7f0000cd7000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f00009f4000-0xab)=""/171, 0xab}, {&(0x7f0000905000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/135, 0x87}, {&(0x7f0000000000)=""/101, 0x65}], 0x8, &(0x7f0000001000-0xe8)=""/232, 0xe8, 0x9}, 0xffff}, {{0x0, 0x0, &(0x7f00001f1000-0x10)=[{&(0x7f0000862000)=""/61, 0x3d}, {&(0x7f0000001000-0x12)=""/18, 0x12}], 0x2, &(0x7f000032d000)=""/216, 0xd8, 0x4bc692b4}, 0x80}, {{&(0x7f0000636000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000626000)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f000080b000)=""/130, 0x82}, {&(0x7f0000d49000-0x84)=""/132, 0x84}, {&(0x7f0000e66000)=""/170, 0xaa}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000b90000)=""/76, 0x4c}], 0xa, &(0x7f000046e000)=""/205, 0xcd, 0x7ff}, 0x8}, {{&(0x7f000090c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000d73000)=""/64, 0x40}, {&(0x7f0000000000)=""/199, 0xc7}], 0x2, &(0x7f000025a000-0x60)=""/96, 0x60, 0x2}, 0xc612}, {{&(0x7f0000918000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b99000)=[{&(0x7f0000726000)=""/14, 0xe}, {&(0x7f0000000000)=""/144, 0x90}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f00008f6000)=""/199, 0xc7}, {&(0x7f0000f4c000-0xb)=""/11, 0xb}], 0x8, &(0x7f0000352000)=""/65, 0x41, 0x100000000}, 0x3}, {{&(0x7f0000000000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000000000)=[{&(0x7f0000e0c000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/166, 0xa6}, {&(0x7f0000cd0000)=""/200, 0xc8}], 0x4, &(0x7f00008a9000)=""/121, 0x79, 0x10a}, 0xafe5}], 0x9, 0x2, &(0x7f000005b000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d32000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d66000)={0xf5e, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x91, 0x8, 0xe79, 0x4, 0x3, &(0x7f0000001000-0x10)=@generic="6ab0a80115eebca516d7ae0461274c5e", 0x2, 0x7, 0x4000000000}) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() syz_open_procfs(r0, &(0x7f0000eec000-0x7)='\x00 \x00W\f]') 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r0, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) clock_nanosleep(0x6, 0x1, &(0x7f000044d000)={0x0, 0x0}, &(0x7f000047e000-0x8)={0x0, 0x0}) dup2(r0, r1) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000ef5000-0x8)={0x19980330, r0}, &(0x7f000098d000-0x16)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000918000)='./file0\x00', 0x40000, 0x41) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a86000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000035000)={r2, 0x2c}) [ 109.211968] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.249475] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='system!@,eth1-\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000003000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000004000)={0x7fff, 0x5, 0x20800, 0x67, 0x7, 0x8, 0x2, 0x5, 0x7, 0x24, 0x0, 0x434}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) syz_open_dev$sg(&(0x7f00001e8000-0x9)='/dev/sg#\x00', 0x1000, 0x20000) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x25) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000069a000)=0x0) capget(&(0x7f0000ef5000-0x8)={0x19980330, r0}, &(0x7f000098d000-0x16)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/ppp\x00', 0x200000, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) pwrite64(r0, &(0x7f0000aaf000-0x4f)='u', 0x1, 0x0) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffd000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b86000-0x16)='/selinux/checkreqprot\x00', 0x22000, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000d49000-0x4)=0xffffffffffffec34, 0x4) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x10000, 0x9, 0xffffffffffff90b3, 0x0, 0x0, 0x2, 0x5, 0x2c22, 0x97, 0xfffffffffffffeff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c7d000)=0x0, &(0x7f00002db000-0x1)=0x4) gettid() getresuid(&(0x7f0000ced000-0x4)=0x0, &(0x7f0000360000)=0x0, &(0x7f0000592000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000045c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001b2000-0x90)={0xa6c3, 0x3b51, 0x6, 0x1, 0x2, [{0x3ff, 0x7, 0x9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x7, 0x3, 0xfd90, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f5000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000013a000)='./file0\x00', &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c11000-0x98)={0x0, @in6={{0xa, 0x0, 0x1000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x10001}, &(0x7f00004c1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d88000)={r4, 0x3f, 0x10}, &(0x7f0000e1b000)=0xc) getgroups(0x0, &(0x7f0000781000-0x8)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000817000-0x4)=0x0) lstat(&(0x7f0000e1d000)='./file0\x00', &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ab3000)='/dev/sg#\x00', 0x49f35e06, 0x101000) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00004dc000)='/dev/sg#\x00', 0x9) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d30000-0x4)=0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00005ca000)=@buf={0x1f, &(0x7f0000d31000-0x1f)="4ba6957de9ed07dda5e86f4aa362b3fa9d87be0ef2dd4d27265bcdc11120a5"}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000230000-0x8)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000e93000-0xcf)="5fca7a20cdd917c9d7d4dff9c62a625a6d9861a21737ad4acc88e4ea394b94eaa49f97194d722298ffaf544c7f9a5b2610f68540e4edc7205743ed6c16f72eee28f6e844917463e7643a5dde58f24ab3a2275fb2d4fadfd61bb6fc682d0f133f648c920b75cde21ec66cce9cbb87b03822ea0f6097c6f5573aaef94f938cc58e7de60f42326cc3bdd0ce0a1fc99e48169f09d84e6584ef2664b631442f58fa59c70ef5ccd7b409188f90a3cee32b6ddead7fc187cbcb395ff201955d8878f297f225e0f7e2e76fbb762eb2091ae718", 0xcf) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendmsg(r0, &(0x7f0000f66000-0x38)={&(0x7f0000b08000-0x80)=@l2={0x1f, 0x0, {0x0, 0x0, 0x20, 0xfff, 0x5, 0x871c57f}, 0x802, 0x3}, 0xe, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000c85000-0x14e0)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x40}, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000feb000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000fec000-0x1)=0x0) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000738000)='/dev/net/tun\x00', 0x0, 0x0) r2 = open(&(0x7f0000133000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dc4000-0xc)={0x0, 0x10, &(0x7f00003f9000)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000081a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e1f000-0x108)={r3, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x399, 0x9, 0x37, 0x20, 0x7, 0x5, 0x2, 0x87a, 0x9, 0x0, 0x8, 0x3, 0x3, 0x2]}, &(0x7f0000df0000)=0x108) clock_gettime(0x0, &(0x7f0000d2c000-0x8)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00006a9000)={r4, r5+10000000}, &(0x7f0000420000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a8f000)={0x1ff, 0x0}, 0x8) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000003000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xdf)={0x0, 0xd7, "1ba605b46f5e737d44580bb24fed056e5958ca81795704c2211062af697bf3972faa880224afdfed51c1a542d997d4d6f429b63d105560b55b9af64acc244741db60284ce563088d427d19646bf40bec48f7deff566b6a66c89b40d8941a9d6ca69e9ed428baac9f3e328b17fd61eac37cd14c79b494a375391f796412c2dd7ae6bc8de6b8755217b4533c1b5297883ba4c911c984f94b14c2fbf80ee7cb1bf7e8a4b4c2b0a9061cb215bf310f76475153309a17c3fd3134aed126f14b6566cfe9a7a9d4485a74023b373d17153beb36ad981a7ad0a198"}, &(0x7f0000003000)=0xdf) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0xe578, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x264a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@generic="7c973083b20a29c8c8e48ddb5aea025d", @ifru_flags=0x200}) vmsplice(r0, &(0x7f0000b19000)=[], 0x0, 0x8) clone(0x0, &(0x7f0000d94000)="", &(0x7f0000725000+0x296)=0x0, &(0x7f0000213000)=0x0, &(0x7f000069f000)="") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x404400) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000854000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f000041f000-0x4)=0xeb4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000fbd000)=0x2) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) 2017/12/20 11:06:26 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000983000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006d2000-0xb)='/dev/hwrng\x00', 0x0, 0x0) tee(r0, r1, 0x4, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00006ff000)="", 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00005d1000-0x4)=0x0) capset(&(0x7f000084f000)={0x399f1736, r1}, &(0x7f0000b82000-0x18)={0xfffffffffffff000, 0x20, 0xff, 0x5, 0x7, 0x3}) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000041b000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7a000-0x4)=0xe8) getgroups(0x3, &(0x7f0000512000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000963000)='./file0\x00', r0, r1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001ed000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000cb8000-0x4)=0x0) capget(&(0x7f0000879000)={0x19980330, r4}, &(0x7f0000a7c000-0x18)={0x401, 0xfffffffffffff001, 0x100, 0x1, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00003fe000)={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, {0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, 0xfffffffffffffff8, [0xe78, 0x1, 0x0, 0x69fd, 0x9, 0x9, 0x7, 0x9]}, 0x5c) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000a7b000)=0x80) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x9) dup(r5) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000af3000-0x1000)="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", 0x1000) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000009d000-0x8)={0x0, 0x6}, &(0x7f000033a000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000015e000-0x98)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x5d}, 0x98) sendto$inet6(r0, &(0x7f0000e6b000-0x64)="3516fb6fc165dfee042f83998deba05e57798feca582ecec3dc0ab0de2ff7f655d7941bff1f285175b29604f7fa0835c21cb1cb0172237a098cd78aac0fe5ae22d40365f6c4d8abee6d0fbb02b8ae262a0ae5a181da5cf2e7b03f9545cc7fb8ae512e988", 0x64, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000f02000-0x1c)={&(0x7f0000585000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000713000-0x10)=[{&(0x7f0000eb3000-0xa3)="c25f97e2b331fb5aa9c846c72548879b0f0be5315ff1121c842de3a6445f2c62152151e1b1d7a15263c43079f432c47f03be49c5306fe1cd77eedca047369842c09e1b65cdb7d8f7869998955bdd85402814beb8dce12ad1d07e60300fe3a99664b1ba4f370174c3e5bcfc9c93db4ea6cde09af2510c0d0313950d8e603c8ad523a393671174d099c168b16a3bd32fa67766ea954f740777f194283dfd406a9f67f397", 0xa3}, {&(0x7f0000887000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000b48000)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xffffffff, 0x8000, 0x0, 0x6, 0x5, 0x44c, 0x7fffffff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xe14, 0x200, 0x8, 0x4fa33c6, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x6, 0x8000, 0x9d09, 0x8, 0x2, 0x7, 0x5, r2}}, @init={0x14, 0x84, 0x0, {0x800, 0x2, 0xfffffffffffffbff, 0x3}}], 0xb0, 0x8000}, 0x20040041) sendmsg(r0, &(0x7f000092c000)={0x0, 0x0, &(0x7f0000848000)=[{&(0x7f00001b0000)='\v', 0x1}], 0x1, &(0x7f0000deb000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) bind$inet6(0xffffffffffffffff, &(0x7f00004f1000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(0xffffffffffffffff, &(0x7f0000baa000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000add000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) stat(&(0x7f0000d09000)='./file0\x00', &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000080d000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9a000)={r1, r2, r3}, 0xc) recvmmsg(r0, &(0x7f00004cb000-0x1a4)=[{{&(0x7f0000ffc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b2c000-0x10)=[{&(0x7f0000caf000)=""/189, 0xbd}], 0x1, &(0x7f0000d27000)=""/85, 0x55, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fee000-0x10)={0x0, 0x0}) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f00008e5000-0x1e0)=[{{&(0x7f00008e7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001fd000-0x30)=[], 0x0, &(0x7f00005b6000-0xc7)=""/199, 0xc7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000661000-0x10)={0x0, 0x0}) 2017/12/20 11:06:26 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x950c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x4, 0x80000001, 0xff, 0x7}, &(0x7f0000297000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b5a000-0xc)=@sack_info={r1, 0x0, 0x6}, 0xc) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009e1000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005c7000)=0x0, &(0x7f0000806000)=0x4) socketpair(0x13, 0x6, 0x9, &(0x7f000012d000)={0x0, 0x0}) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000c58000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x77359400, 0x0}, &(0x7f0000f06000)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bf6000-0xb)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000bac000)={@broadcast=0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000699000)=""/247, &(0x7f00005b4000)=0xf7) socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f00009ac000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002c2000)=0x10) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x3, &(0x7f0000005000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000}) r1 = memfd_create(&(0x7f0000001000)='\\.\x00', 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003c7000)='/dev/autofs\x00', 0x214000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000f2b000-0x18)={0x100, 0x7, 0x80000001, 0x80000000, 0x6, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f000055a000)='&vboxnet0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 109.446475] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=10045 comm=syz-executor0 [ 109.453041] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSBRKP(r1, 0x5425, 0x10000) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001ab000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r1, &(0x7f00004e3000)=[{&(0x7f0000a98000)="88a1a451cae238b0abe214de8ba1ce16fb612d5ac57984c9e45f4c154b781d95d59358fab79649bfe51c4a427327c2e72d7365e8088330be5440dfb67cab8226cbe70d4916f577a3886519b2ffcca094a592ea961e3bca4a81ec7d6e776e6804164106798b54a5a5bae296108697c34174e0e0439fc7", 0x76}], 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000cb2000)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00004e2000-0x4)=0x9, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000741000)={0x3, &(0x7f0000b30000-0x18)=[{0x7a0, 0x4, 0x9, 0x6}, {0x98, 0x5, 0x7ff, 0x1}, {0x4, 0x100, 0x3f, 0x9}]}, 0x8) connect$inet(r2, &(0x7f0000c2c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742c, 0x0) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f0000000000)='/') epoll_pwait(0xffffffffffffffff, &(0x7f0000c5a000-0x18)=[], 0x0, 0x0, &(0x7f0000e77000-0x8)={0x0}, 0x8) [ 109.503517] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pig=10045 comm=syz-executor0 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fef000-0x4)=0x5) ioctl$TCSBRKP(r1, 0x5425, 0x10000) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b27000)=0x80000000000005, 0x4) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x3c) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0xffff, &(0x7f0000ff2000)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a18000)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff2000)={0x0, 0x1d, "cf3f18fa34120676cf295013d2f25ecaee2c96bcf0a2d446f08add2e64"}, &(0x7f00000e8000-0x4)=0x25) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ff2000)=r3, 0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000ca000)=0x0) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xdee000)=nil, 0xdee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000dea000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db13c8d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000def000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000dee000)=0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c3d000-0xc)={0x0, 0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000df0000-0xa8)={{0x3, 0x6}, 'port0\x00', 0x0, 0x800, 0x6, 0xffffffff7fffffff, 0x5, 0x5, 0x5, 0x0, 0x5, 0x8b25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000def000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000dee000)=""/153) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008b8000-0x12)='/dev/loop-control\x00', 0x400, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000c4c000-0x4)=0x0, &(0x7f0000def000-0x4)=0x4) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000def000-0x20)={@generic="acfe10d6e51463bbb9b977f5703add6b", @ifru_flags=0x100}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000def000)={0x8001}, 0x1) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = userfaultfd(0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000537000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000e44000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000501000-0x4)=0x10, 0x80000) recvfrom$ax25(r3, &(0x7f00003e0000)=""/33, 0x21, 0x40000002, &(0x7f0000d11000)={0x3, {"8940b759889e54"}, 0x2}, 0x10) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c7a000)={0x0, 0x80000, 0xffffffffffffff9c}) read(r0, &(0x7f0000b66000)=""/27, 0x1b) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f00004f6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000242000)=[], 0x0, &(0x7f0000117000)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x8041}], 0x1, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000281000-0x8)={0x0, 0x2}) 2017/12/20 11:06:26 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) r2 = geteuid() setfsuid(r2) ioprio_get$uid(0x3, r2) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bc7000-0x8)={0x0, 0x6f55}, &(0x7f0000af4000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000893000)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffff3cc8, 0x81d4, 0x6, 0x2b}, &(0x7f0000bdb000)=0xa0) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000081) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000eb3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb8000+0xcaa)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000827000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000008000)=0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setown(r3, 0x8, r0) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') mount(&(0x7f0000e24000)='./file0\x00', &(0x7f00006e6000-0x8)='./file0\x00', &(0x7f0000a68000-0x6)='ramfs\x00', 0x2000000, &(0x7f00009bf000)="") readv(r0, &(0x7f0000d33000)=[{&(0x7f00008be000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) chdir(&(0x7f0000a70000-0x8)='./file0\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000528000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d37000)={0x0, 0x2}, &(0x7f0000780000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f73000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3ff}, &(0x7f0000b72000-0x4)=0x98) bind$inet(r0, &(0x7f000064e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f0000585000)='./file0\x00', 0x30) openat(r3, &(0x7f0000c31000-0x8)='./file0\x00', 0x101000, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00002ab000)=0x0) listen(r0, 0x0) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000b9e000)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000eb6000-0x4)=0x52b8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000a7b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0}) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00003f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000e48000)={r2, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000a8b000/0x4000)=nil, 0x4000, 0x4, 0x810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000489000)={0xe8, 0x0, &(0x7f0000bb2000)=[@acquire={0x40046305, 0x4}, @acquire={0x40046305, 0x0}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x1}, @increfs_done={0x40106308, r3, 0x4}, @acquire_done={0x40106309, r4, 0x2}, @release={0x40046306, 0x0}, @decrefs={0x40046307, 0x4}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000551000)=[], &(0x7f00009b3000)=[0x48, 0x18, 0x0, 0x0, 0x40]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00005ce000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fda={0x66646185, 0x7, 0x2, 0x31}], &(0x7f0000530000-0x10)=[0x0, 0x0]}, 0x9ae5}}], 0x8f, 0x0, &(0x7f000024c000)="b7f761409db6c837fcb8e451fc99baa094b0a5468f74fe063f7ecb4faa7d3b4ce9b2a49049044a021313550f30b0ad2855d14c08072231d08f17f90b91c6b12032fd5210695cfc153a8e926704ac4e9264c844bb8ba00758d0afbb70f61f875f14f0920fcd7b95344fd0c130562701b513a0f77b8dd34fd1b7d4274237fd8d6f60b1bae9dba65701b022f80cb21589"}) write(r0, &(0x7f000070e000)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) ioctl$TIOCTTYGSTRUCT(r1, 0x541a, &(0x7f000069b000)=""/2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000038c000)={0x0, 0x0}) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x77, &(0x7f0000f69000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x100003, 0x9, 0x6}}], {{0x10000a000086dd, @ipv6={0x0, 0x6, "a228af", 0x3d, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x2}, @timestamp={0x8, 0xa, 0x6697, 0x8}]}}, {"322fdb5308afe9b950ebc461f1590ae6fa954ccf33"}}}}}}}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000d0f000)={0x0, {""/7}, 0x0}, &(0x7f0000f69000)=0x10, 0x80800) listen(r0, 0x1ff) madvise(&(0x7f0000378000/0x3000)=nil, 0x3000, 0xd) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000f6a000)={&(0x7f0000000000/0x1000)=nil, 0x3f, 0x5, 0x40, &(0x7f00007a1000/0x2000)=nil, 0x79e}) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c96000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f00009a4000)={{0x2, 0x3, 0x0, 0x2, 0x7}, 0x800, 0xc9b, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000644000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000021e000)={0x0, 0x1, 0x3f, 0x0}) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000031, &(0x7f00008c0000)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f71000)=0xb94, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) inotify_init1(0x0) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000)={0x9, 0xb5, 0x0, 'queue0\x00', 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f0000001000)=0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000aff000)="a1cbd73ab070d8acca80cd47026c4938a612f26efd635f3b497028d9f1c309543eba4e0f430a31e80c93c18499ed773da85d8949053350d86b27fc7082da4461") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r2 = socket(0x9, 0x801, 0x8000000001) bind(r2, &(0x7f0000161000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000e93000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xdeda, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3c, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4ad3, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000098000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000e7c000-0x10)={0x20, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000e7e000-0x8)={r1, 0x8}) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000a5f000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2c000+0xd84)='/dev/rfkill\x00', 0x68001, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x10001) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f55000-0x24)={0x1, 0x7fff, 0x8, 0x2, 0x120000, 0x93, 0xae, 0x7fffffff, 0x100000000, 0x5, 0x3, 0x9}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10000000031, &(0x7f00008c0000)=0x7, 0x4) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f74000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9d4b, 0x3, 0x2, 0x1, 0x5, 0x5, 0x4}, &(0x7f0000f74000)=0x20) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f71000)=0xb94, 0x4) sendto$inet6(r0, &(0x7f0000f64000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f6a000-0xf6)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006fb000)='net/igmp6\x00') sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000359000-0x8)={@loopback=0x7f000001, @rand_addr=0x80}, 0x8) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mlock(&(0x7f000000d000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006ec000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x0, 0x1, 0x0, 0x30, 0x55, 0x7f, 0x8}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x42)={0x0, 0x3a, "d35cf42c43ce9fd56cb995d700de6db64c07eb88abf8c7a8c3d67c3b178df40c72d6940afd16bcaac38d381a82f658a9d0986c6551dafe84d452"}, &(0x7f0000001000)=0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000000000)=0x6) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e36000-0x14)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) 2017/12/20 11:06:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b37000)={@generic="10d030d7230b2d524380aa8fea0968ea", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r0) fdatasync(r0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) finit_module(r0, &(0x7f0000bc8000-0x12)='posix_acl_access]\x00', 0x3) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000acc000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000308000)=0x4, 0x4) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000010000)='blacklist\x00', &(0x7f0000014000-0x1)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff8) keyctl$read(0xb, r1, &(0x7f0000004000)=""/231, 0xe7) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@decrefs={0x40046307, 0x2}], 0x1, 0x0, &(0x7f0000013000-0x1e)='y'}) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dfb000-0x4)=0x0, 0x80800) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000447000)=0x0, &(0x7f00004f4000)=0x4) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$inet_sctp(r1, &(0x7f0000531000)=[{&(0x7f0000c79000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000efa000-0x30)=[], 0x0, &(0x7f00006d2000)=[], 0x0, 0x0}], 0x1, 0x0) [ 109.733563] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 109.772516] binder: 10206:10211 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 109.781808] binder: 10206:10211 ioctl c0306201 20013fd0 returned -14 2017/12/20 11:06:26 executing program 6: timer_create(0x7, &(0x7f0000848000-0x58)={0x0, 0x3b, 0x4, @thr={&(0x7f0000270000-0xd)="730c3fd4868a01c91c46736b20", &(0x7f000005f000-0x75)="873e03e4f429d824c182c96bcec8ab5051a50481e7d27aadab48485cc7b6c865a7f98e95f863f5b3068a9d995a7718034c191d530903e9326105cd3a475b309864dc3ab8982f8d474518403feea0511664622cfc1b3b0014a98af549584fe0d0820524d7c1de874c324f4512d0b0ae95619882199a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000221000)=0x0) clone(0x0, &(0x7f000043c000)="", &(0x7f0000484000)=0x0, &(0x7f0000093000)=0x0, &(0x7f000056c000-0x5d)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000c5a000-0x18)=[], 0x0, 0x0, &(0x7f0000e77000-0x8)={0x0}, 0x8) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000001a000)={0x0, 0x0}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000030000-0x14)={0x57, 0x10000, 0x1, {0x298d, 0xff}, {0xff, 0x6}, @rumble={0x7, 0x3a1}}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000031000-0xa)={0x3, [0x2fd, 0x10001, 0x100000001]}, 0xa) sysfs$2(0x2, 0x2, &(0x7f000002e000-0xbb)=""/187) mlock(&(0x7f000000d000/0x3000)=nil, 0x3000) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:26 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x58)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x63, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x58) 2017/12/20 11:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000056f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$unix(r0, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/sequencer2\x00', 0x200, 0x0) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') openat$ppp(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000b52000)=0x401) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xfffffffd) accept4$inet6(r1, &(0x7f0000a52000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000069a000)=0x1c, 0x80800) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000055000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000ff0000+0xd77)={0x0, 0x8, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="84f88f358b0f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="723186de239c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="752fd5d8b4d0"]}) r1 = signalfd(r0, &(0x7f0000fef000)={0x5}, 0x8) fcntl$notify(r1, 0x402, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000712000-0xa0)=""/160, 0xa0, 0x20, &(0x7f000026e000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x52a5, &(0x7f0000868000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ff0000)='\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fef000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TCSBRKP(r3, 0x5425, 0x10000) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000055f000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000303000-0x8)={0xff, 0x80080001, 0x1000, 0x4}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000c0f000)="", 0x0) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000531000)=[{&(0x7f0000c79000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000efa000-0x30)=[], 0x0, &(0x7f00006d2000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000009d000)={0x0, 0x0, 0x0}, &(0x7f0000d0b000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cd4000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f19000)=0xe8) lstat(&(0x7f00005ec000)='./file0\x00', &(0x7f0000526000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$packet(r1, &(0x7f0000050000)={0x11, 0x19, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r6 = getpgrp(r2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002cc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038c000)=0xe8) fstat(r1, &(0x7f0000ac6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000a29000)=[{&(0x7f0000665000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ab9000)=[{&(0x7f000073b000)="9443f6928140c02743580d5a14748a7d4d15d6fa378586accc950eec66f37d68cf34309b236c5e0be16701d2e98df2418dc4850f1c51e33c3d8fca1bbcf32957531ce6dcd45e74f26424ba265d0617a25ffa13cbda97aa1202fb97c8f2461fa188134a2622a2764af79cd9b2aa9d0035d8235c9c7a518d29e7a91886edb6779168a05b0414ea4329eb5a8dedff370db95f31db904114444a4725a244d2bccf009e5e00c031d46da1f8b30b63ed4ee893ef0c6512e7692ed4aff06a5154d7037992545385f9eff2cd13ae317d068ca9", 0xcf}, {&(0x7f0000385000-0xf5)="564de1b8172ae47e9648a324cca2c09f9a7870d564cfc9dda58348dd820d5636f0840f2df48a9cea209f373442d6063a76f598534083062260c7b0d57a2dd0f43f5040718b7ae86f3e9afd4f392f57c463f72906ba85c3bf4a19d44ddd11a1f2a72cb04428c520acb6cee7b8f941b084174d215124a864d9a3fadab9462cf6582f351a5d1526fd678e2988c5b5d7bddee14975f011f8da9128746b6498454b263d55dd330207a8a4703fb01c104fa5245686cd41da8e3b8f0c5d779e2a6148d981c36abb388cc47f956d5f6431bc489acb244e5692455cf5b1bd45570cabf497e9e9b37ba46f5400274b966375aaa9b2e536afb33d", 0xf5}, {&(0x7f0000a53000)="", 0x0}, {&(0x7f0000a6b000)="594a2e81da3365651f76b23301b40067d54159bdea3324b08a8d92c46a3ec551020a88174d06387fd8c134ace50babba31755a9471496ef11355cf330f0b7a265e9cc87d544c9d06cfbae06a660728fea048385dc7bfe0f3d41c74e2dcef9b7fc4b43fa776c76fe523c096a162e4990095b403f823b72839a70da1fccb518332a3b70c4a3e6ba8c3fd72c96efc", 0x8d}, {&(0x7f00003f8000-0xef)="5d5db6238012db19a7d6db8cd2f56368f6418620e54084a6dd3b98c8e16f939b60be9a03d9913263813ee0955fc27639c30bd1a4a9f88235b5cbba113e1d38f5b5cee0f2b32285ac10be5f4588233276375052290d4f3cd05ecd6b56d2163a6033aa177e21fe9d27816e87d2472303735f965d560bba8af03469a266c242789c741adc6820649d2c2f1164dd44427c1a8ba1e28c77f76d598e31236afef6256fab80ca586a25cec15423b94b1e9223604a0a85db9bc3c816cf618762917316506adb2b85caa39378f2f697b6fc7e4b81005088ac3e763c784141859c8f36f7348aa37640a514686b9d18aeb81b8a85", 0xef}, {&(0x7f000085c000)="49d8de41e3d3d28cf9283c0a4cce458e088aad47439bcc31fec8d860e9d79f92bfacd869e005335035ec8d6eb0c649e0305a59f3ba4d3abb889b43df8884bab09060191b7b8091197610988be8b3357e4df25ceefcf8b0696d535253cbf5de5a424b0e72c6951d23696ca76748492cba36c4a734f713b77d106c179335b1bf22923e4e4491be2df79daad0b5392598e51818028f5ecaeb3f4305e358aca6a0e7b6d2", 0xa2}, {&(0x7f00007fb000-0xad)="781067ca701ee63f8229b4b2b19add1702e8e0d8ea50f01e5891716425cace62fd04c8d213878f52af1466c919d91fb5f0eabe44d2440e91ebe91946acf4ab981ed2c0a43fea84ac5cc804ce3dab7f4aee91407f4bd7aaafbf7dd59d18832459724cffe03a5341f1b1b59ea81250ef4df9eb96f0b95f996b4c5dc36b18ae4bc4cad147003628a8b79367dc21bb45d0a1b214e92b34e577362e03f0f0fa559ee63b503d9e3b0340adf4589d0116", 0xad}, {&(0x7f00005ea000)="1ce3c9535cf97bc0bbcbeb3ab727015db0af0aee76f0365bf3e44e52671287d163e9ee692f6c3fdca1e3cdbff426", 0x2e}, {&(0x7f0000d8d000)="398b5154f5c08d24261eef6dd76ddc86dece90674ececd496f09087838bbb2389f5ac36c63e2baf1a656d0ab869e", 0x2e}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f00008c3000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000110000)=[{&(0x7f0000aa1000-0xf6)="b9f2d2ac9d15860177286970de9b0d39059a32bb3fe1f76887325eaeac2ff68816495810d2efda9bec4b452177fca3c92292ff60167e401301ec00163014d58d3f2ac1d2cf42ec96ac4aeabf2fdcb57acc6e0999b281c00f3b00cce5e4630fdfd6b561b064484216534751bed4e62ecfe01d6340e25fd7aa4973cfab251d4a976f8e08a90eb971c0f62095bec3e2f6cd37dfe5e9b959fdecf93868b10ee165842907ff67b86bb6f0dabe9987a981369d0fc4d3ea81a29cfe144014b0374a5fc699d05b30087b7dc1538a555ae8e91bb16d103b0eb54094ff0662558fbc5c1c82c43ccac5f9d8765bca8c86a717fa9c0f7ad6a9500fca", 0xf6}, {&(0x7f0000790000)="ee022a52662f0993d36fbf9a53db4935c2f0a35b45fd8490da94b231d22c628e08c3b3253c94f9fca77f25fc4cdfdf054f93e6c985a8ab27be4b0042655d6a2c60f925587cd42ddc77186620ecec3df03489a646f164f48f35cc46b569c0d27911def11b43", 0x65}, {&(0x7f0000008000-0xa2)="6b7f540e44db76d04d282682aa0c48831a02bb9332d56b31af329d1dc9e28ad0f1182a954b795ae59a1f3488122c03810671a03074d7b074979576492fd536b24493dcb397011d5a3f28ef41b54a2b833dfdf110e6423f3ce912beca0aa38c34b7862a49258ce6664e50b69426fa1743cbba5f8f8e9507dd42b9b384f8091179fdc31ce92ba9ecb5d8dc3e9028047d21dad40b7a96751d0730f8025f24fbb7215192", 0xa2}, {&(0x7f0000911000)="4207f34afcc988f97f6b672a0983c01345991bd222aaaec9028a9faeb3415d982b01f309dd6805aff75db7fe187e5f120049ac409a527d8ef687e08120b220efb81f6bfcf11f8ca554af346fee0b02527f5f39c41192a4bbcebddd", 0x5b}, {&(0x7f0000f7f000-0x1e)="18f6b575a1870b460bf3b1b2bcf10a6d5863727e937cfc231e074e01b4a9", 0x1e}, {&(0x7f00000a9000-0x9d)="7ddf61cbe4f2052aab7b8e3072da4af55ae16eef18b3bb8befa3b366ee63037fe3e256f7c28093a9997c652c3a15de51f11a926e99914442cfbb296e0bc930210bed0364de01f9f9f44ba930febddebf3d35b48804c2daf54e5177fdab7998986db1620e65f7fb849b3a8b513901e43df7e0703311b592a5023ff654a440bdd549a69d542065d2b5ed139bf422dbd74f7a054405bbd3f6bd84f26cdcc4", 0x9d}, {&(0x7f0000c7b000)="43c908ecf53e6f9e791af03ebecfd7417c0bc2ea3ea52f79fc217a1f5590a91c3ecb4975c7e60fb54a411f4e7590c48e4c40a88b7ea4b0fca6adc45dbd54eb2657eda0ea40613873c844548baf724807304357d291b80c85f036de0c1da551c7fd658465b92d15a3f66677a6f37af5f8c8ecd0de421ae0043477643e3f848faeb4a481738d040182a58132494ba93285c276168ed8840f4cb2556097885e3a9ead71542476173aecd9a1a9e6f90495bef47c099644734f3044503246f0eb40b6bbfaa4f24fccffc60f9221c2c76ea364a7a242aa9386b895ca7a29439a882363ae3002c578e7427bdf66", 0xea}], 0x7, &(0x7f00006a9000)=[@cred={0x18, 0x1, 0x2, r2, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0]}], 0x58, 0x80}], 0x2, 0x40000) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f24000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000b11000-0xd8)=[@in6={0xa, 0x3, 0xfa38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffe74}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6ef4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}], 0xd8) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000007000)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x800, 0x40) pipe(&(0x7f0000001000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000006000-0xc)={0x2010, 0x0}) fcntl$setstatus(r1, 0x4, 0x2c00) 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e78000)='./file0\x00', 0x58e5fd8aa5470655, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000213000)={{0xffff, 0x7}, 'port1\x00', 0x7a, 0x1000, 0x3, 0xe4, 0x6, 0x200000000, 0x40, 0x0, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000480000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) poll(&(0x7f0000e77000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000012e000-0x4)=0x0, &(0x7f00009fe000)=0x0, &(0x7f0000dfc000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000def000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000341000-0x4)=0xb4) 2017/12/20 11:06:26 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, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a63000+0x3da)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000879000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x8528, 0x10000, 0x800, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000553000)=[{&(0x7f0000d72000-0xd20)="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", 0x3b4}, {&(0x7f000095d000)="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", 0x1000}], 0x2) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40001, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) shutdown(r0, 0x1) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00002a0000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000df1000)=""/254) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) r1 = socket(0x1f, 0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000c52000)={0x0, 0xc000000000000000, 0x8, 0x7}, &(0x7f00008c7000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003ba000-0xa0)={r2, @in6={{0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8920000000000000, 0x8, 0x10001, 0x11}, &(0x7f0000217000-0x4)=0xa0) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) flock(0xffffffffffffffff, 0xe) r3 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r4, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00007ea000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/20 11:06:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f0000d16000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00002bf000-0x10)=[{&(0x7f000075e000)='N', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xe5)=""/229) [ 110.038314] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2017/12/20 11:06:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/20 11:06:26 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f000062d000-0x4)={0x5, 0xffffffffffffff6d, 0x7}) ioctl$TCSBRKP(r1, 0x5425, 0x10000) 2017/12/20 11:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2017/12/20 11:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x1000000107, 0x1f, &(0x7f0000001000)="", 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ae000)={0x0, 0x2, 0x1, 0x6, 0x9, 0x81}, &(0x7f000083a000)=0x14) getpeername$inet(r0, &(0x7f0000277000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c29000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000031d000-0x8)={0x0, 0x1000}, &(0x7f00002f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e79000)={0x0, @in6={{0xa, 0x0, 0x4445, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000809000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e9e000-0x4)=0x8, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000917000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b28000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f00005f2000)=r5) sendmmsg$inet_sctp(r0, &(0x7f0000bf2000)=[{&(0x7f0000b5c000-0x1c)=@in6={0xa, 0x1, 0x4c8e036f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f0000a7b000)=[{&(0x7f00004a0000-0xab)="6e55d8aa70c2308e1e7d776070d04c087bfdc04c7c54af5e10baeefcf740de6eaadce3189ca7c842bc569245738723b3c88400c70c27ecaa2fd7dd44d5c46f7cbba210491cfe17cbbefc02412bd6e7c153ad9b99ab4365b8728edf029ce8e312f27bdfc2aa4a5f8dcc7129e695b28a540d1815a1539ba7739bbe5c840bbb785fcbb4f4319671f22d574abff15761337ec80bf21b171fecbea007ece620576349e1904ccdd392d21086ffd8", 0xab}, {&(0x7f0000096000)="308eef628d4b4a339d829551dbf1ba0bc17fc219805c5111", 0x18}, {&(0x7f0000d02000)="b1157ba6eed51cd98ed1cf289b82", 0xe}], 0x3, &(0x7f0000781000)=[@init={0x14, 0x84, 0x0, {0x576, 0x3, 0x10000, 0x0}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0xffffffffffffff01, 0x8008, 0x7, 0x8, 0x3f, 0x7, 0xfffffffffffffffc, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x29, 0xfffffffffffffff8, 0x1, 0x496, 0x2, 0x10000, 0x5, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x4, 0x1, 0x2, 0x3}}, @init={0x14, 0x84, 0x0, {0x7ff, 0x4, 0x9, 0x6}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x7, 0x5, 0x3, 0x9, 0x21, 0xa5, 0x0, r3}}, @init={0x14, 0x84, 0x0, {0x156e, 0x3, 0x7fffffff, 0x1000}}, @init={0x14, 0x84, 0x0, {0x1f, 0x4a, 0x81, 0x7}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0xd4c8, 0x6}}], 0x18c, 0x4}], 0x1, 0x20040802) 2017/12/20 11:06:26 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fa6000-0x9)='/dev/ppp\x00', 0x4002, 0x0) membarrier(0x9, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000fa6000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000486000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000fa6000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x10001, 0x1, 0x0, 0x0, 0x3f, 0x0, r1}) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000fa4000)=0x57, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000a7000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000fa6000)={0x1a, 0x1f, 0x80, 0xffffffff, 0x1, 0x193b8368, @random="ebd3a2227364", [0x0, 0x0]}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008a5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000727000-0x4)=0x0) 2017/12/20 11:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00002da000)=0x1, 0x4) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="df1621a5e53ed555ce6d9affdad0484b26ba951ca02af7f33e85b290ae34ea975935c866bb5873de75b2b82a86ba073173db8de3b1c82dab42b06d1ceaa4ccc122e6108c19f6a9143b7c714cd7364d902b3ff43756293d9e8af193a8722167d0f0068995cdc24828365a6026314cd532cd3af1c30b12b31c86c96824557dbd6c853a1466b82febc1a9636713986a44b881a28f0adcbba277bcafb26b52e4ccc2f16eb411b51eada78685ef4c5b64dbb2d6fe6ebf72863da0f123f6f6bc83d582ba0e4ffbd949b963347ca1305f1260f9c0b28f9796ec66972ac4b362f70cf4df6e9ef99f119b93e82d1e6627a7c2a0d4c81d90fb83e27fa1e2e2c719adeaab310e57c139e5a1923a14fa8b3844ab59fd76edd9ed7f716433f7f55506f1560bc5ac103ae6d1d55a89097d340ec20a80ab802d4c293ac30e0d0099855fd317b95b825e33c60be053d6a2c8af996e406f16b24c20af071aaf4ea5fb5659ace3365088b8beb981d06631afe2fc2158c96c61434be89e065246cb18faad114ae12fb2ad7198ddc338681f5a384333a5ea0dad050109fcb5981d9f0c2df22695d5bab341834a0937be7be39beb54c7210110a218ca8b6766e1f6d12c5ddf898b0366bf0d9b6b914db6d82fc286d54cc9bc2a405e3fd5126942bd24e8e3ef93ad52f360c437758d786f6bbc6518d07d762bff731f3513f0ff35250460a7646d88d5b5107823cb9ddde2bd0a81b23c5ce8ef57ce7e01be065f8f6da62ee8425e16b858114eba8635df04dcd8772a44fe791899e03dba981dc3261e2fb406ec03be62dfab72408795504e74562a37007ddb6bd5484415e8d825f9d0e1e97b46004eb4084f2dd4f206eddc6f7dbc40fa312af52f5c0a1ed45fe479c4a5b76172aa554260c5960cb2a3f77a30bb7ed02434cb5212a28d3a554aa6f0e3abd0c7542dd871ac2f93168d23f35fad591b7e79c95de366e6f235baa033755c06d42f94c7e989d200a9a1605929af0a2c2b8c8411d5613633f9ff5f77a301d35ef82baa2ac98728b07a72a68e42550467884ff687fef10b7502544252491ae6276b1783236242eef0e1d346c90fadddac894ff4bfd163888c0ee6e23d231a40af2d77a9f8dfbe7212dccdfd985018f2a122cf18a17176b219c3de511c22469b069d2b8c3b0b6ef7077e375aaab8560e4c4e1a2e93c55f36a7c9023c0b77d0f05639f251ad68879ce4a0054ece79b734e4db74b48baba7b17f3c07c17177511066721146ec8836badc6d4504a6343e02cd22eb7035b5d5eee1f2e236ec67058831540330f74b84ad9400c000602bfac686737f60c36e47885e7cb4c5953da2ad525472d825ac9333ee9eb1ef3c7199a60ce8d150ec9055ea164c914067ab707b2227d99dcff20513e3a592dc22af0c202d973c5f4f15d6342eb1846f5c265ff510947a758c5db8a54cf84c5d7a10c4fe8113bfdfa52472e406bb6d3badab057f090968d97fc238229627797730f3fc49023502c372b40afed052b1e066da0d3dda851162c5f364d67751386cca8b8d02011e6ea802670ae1163d92285adfde5a6ff4b288b6697b6faecb94a019aa35da7109754e399dbf551be55f0cad5de65e62cd1dd3ca4304b8003ac23da175542a8791b70fbf042116f7970562c7cc536eb7d40fee2f97958161227a77873bdb5cb26855810b6221cdf1aae998265afbdbb002ba80ae777796b5336fbbb271ad206a934fa3021bdcef3e0c7310d3b5353f5d6d5a7ca62ff11a8123fe3537e1db2bfaf34c0d692105a7a01dfadc831293b8f0f4ec6a37c1c105c8443ea762bbd3b9118f0d43d36fc39e9882b3ed91ef6dcad3b1a786c82ff7738ea81bc6645db532aa958d7aaee0f96c1c9586f01b32c65a422de02d8cfaddba7843f84022bcde75c5297b9960b7fed9d9cb938ab5e572b46d19a2910a4455fbc3e9845b3707bc8ae3bfe8725919f1077e95aed1c433eae408e8b26d2df70fd132e9e2f75cc650888032e5be4440f51d7cde8cdf5fe7115ac7b31df21b2efb28942ff1b01b1dda9fbcd102a2b48ece3d4a645e85ef572b3295a5b903e992ff056ef7f8b711de8ee0b724b6462b5629f6d3bcf4e033038213927bd93b2b38d5b85d8311194411b8026148dd8f327c1ed30d6359eb9c3c690d80fd234458eece9aa8611e5b087dd91a2c7055afd87f4920817d09d4e40568260d836733f066a3b23d4971ef5e2a9679b2a40294171e190ebf20e88371d5d8d85a84335c6cb4f4dc11ae71a8a02852f4f27e8c3042622e0c6bfdb2546682b1ef09409f07f6195c4bd126290e9b79e3f4c72df948b67d295bb6302431063d86c6934c986734923c872ef80cdec5c07ded190bac252237f5e023e4c949d26a042a0d9294abb2a9176d6eb54a566bece91379355b2059250f116627574b8ff9784a936f59b90c2ffd7d08de04782f25319c3b0af3f3a0a9e81bebcd03a615f83cf1add4f88189300f2a3095f99556872d0aa54a8b993f4d4fcd4f62e6d8e6977f6fd670370d27c7fd7ff587dbe02678991c75d67f2fa779bbbf4492f944b503598a1ce7f104275015ff53f019bc459225d2b95d26694ecd56e1beb05944a4936af3e70d21a8c309389b31be551f644d00d3cba6929d7d715b94f90c8bf5bb33e043e8dee9c3f10368f750aaa4150f3a3cc27f17847377b9b8f4cd8413bafd0844b6a56fb4c177adf0b803d2f6898ebc70315c21c647482dff581db4e928108c1bbf1afa38381ffff16e231c24ec05b1e0ca54892bf563b183f0380240003bdda1572c1cc76665ae20d2fbea828f524c835c097be2b3d2fe367c12b6b0c8ac1a093a85ed7821eab07a1a04cdc5606c6580bd2393933dc27f4d8b08bc75597d68e2f5bdc23ca6c73b76e3fd411201f6c0373c41d913eb9bf50547e3540ccb3752aa2ec12fd969c2a77f2ab73c490b2344e310aed32d1c5a5146e9bc47d16cbfc8a6b84e939852a22485b365d0ca9e565d96cb3cc59d5424e2dc45fe8ba9f15ccd5a81d1efebeb8b4c0c04f518679472954e0cb43d8ec1423b24ea755a7e891a78604a45e64b75d91a6bf53e3e7472e59382f75ba703cbe090bcb0d8ec55685e6794cab58f7e33fb3d0a11078f5c895063800d3ea72a7b9b4e0c5d6bd6708a6fb7a1e90af490210fbffc55176210db791ed1698425647de38e0ad703201c89ccd91217a8a1e317450f8664741e9576892907234531129a59df909effce1797cb71908d4fb83e46e6d9ecbc405312e045667b5c2b18e296ccd74ddc0a548ca2fb6f0bcaac9a931f1a99720d26e8cd3cf069eee539b4237a12abc26af7bbe25f03603691e5a754b74d697b777eb5dd28f3edd24b02da2cd8a0f1f2d5164ca8b036d6cd6d3c74d2c51c2161d2cdda6bd069f6e9d057501f9264470c5096ef5d1d97cc1f6af4a542b511583a77dbad16c41b404b19a76c5099422ffc2aa6978319064f8769047d4fc7d5182bed6e2d0cbab55f3b6071482cfca557d1041d928418bd31a769ec286a1c7e04455c0710eb80c4ab7920018f6708dbc7b4c9d92a1d0ee4bed576d838e7db2bd4460eaafaaaab463c0a6e396fe82c444567a3195d46a602a4e9221e7e6a319a4a4eb4ba23bb1d48ab3be5167baea2f769ca25bf80534ebde7bda778f27f4745edaa49c68de3dfef7fcb14468e4e661e511585c4d7b07956faa474d2b1d60d2a8cc5c637bc1c4fc4841d592479e416379bf48433f40f5b91d6e38f0d3f81f41316d5ef16284e9f716d130e47505f6dbb21694527d9a6a3221424ab0030bae139e471c38de0fb80627bdccd3d21c29c065841f6bfad1ad68cc1f89aac3fbff3bec8e362fa7135da769c1bc42ea2d174a9b15e2a79181e688710e10c4f5c33b848b15bc71c8526f7ad0b3e5ca77ae9ad57a2eebab7869a06f825f5bf064c04412347bcf2084e9c02a266b5301edc04c76ce7851efa00620913da07c0feb7a2e3694f566e3276e6970a83b227c948f9057fa6a8ba8a2aae2ad4ea9546d9a79dbd61f3bee187d05bcd6d8e5042cddc7063d64fc5ad69e317b0b8029774b529a59475a4b589a35a4d3aa25e1ee9a5e54b2fedbb2ac5954f54e7c054126d1263bfcaf0235735d746d454c10d320ea8f0d54dcb61f2e043a3cb490e7c37bfa9da707a062e2f902df415970d11f95d6023aacc8cfb4e697e6f3fffe0980cc27591d80f0682cfc0ac9dd50dc35e0cfb74d9185fe4b09df9aea3216bb0430958380067ed950a842b05e4e8885e71e0385c6eee98ff5402f2b779a2bec3cc763202e930fb06911ac968ce4ab646443e9d2b56e64670207263898c67a3522acfbaad6ea3dae097d5f34b06ba18684e3a78082bb3473a3b537301b68ea4c8b2ec9e5034647809c502b0ca76ab73d64d0a97d541b0788416bd980ca4de408b4205297bb4b79b381d5e6fa7148e5decc371d0e39d55ead9dc47cfe6ea004fde8c803c670f17e57a3b70e5e8506c9c93fb3929e8c005b634bb4917b52b94923c7fb4aa0127381a3b75aab96e2782bbc9d9917d4ef7408ecb1cb3f467de6e6c92b185cc0f3630d55952c286259bbf0483fef2303b59a80faafb0603b5bbf867e4a6ed1a3af6cd2b75ba9fb422fc4393d9c35151a9986d220fff50ab05ac880a9c831ce1691650277c71188fd3b3fa053aa09ab353c48637544888d97782a4d7783fdeebdcea49a40e54826dd4bf66de3f6eeefd5c7ee24c8b3ec24e0c6a6f4229495a8ad43be4fbf9960270f828ae3baf060e931939e1bb1bf880ba36657ca498cc0c10e3d982d4c04108c6e6a9a780a641722305807b2383bd3c59700a1da138f38470878581be3a2f4b7a45cd810ad290b449856015978b22f6fa0f977a4187294113d1857d66aaf29dd1e711f801208cc28187718b0f6a0023139d86d73bbd604e46a7f48bb53381a5564eb41811cab09a2ab25a651e91841757d579827f59966b0493fa2498330230de498910ba7416b5960b0f43998c689be357ed4651101083fb2b191274503e8f7da01a43951b96e17c0414e3dc23cada97ff13b3db9d47630f452cd48cb9240934764d906836853a53c5f44a2e55ac4d3011f62b172149c627fec46c7857106ac833f4f3ceb30a82b7f8c3d3e450fb89baea9be771072638107d4935e84d35c2e888811cc3e8d7693867ca20f3f433a492524e4cfaaa76fc1f91a95a5bbb58b188602a2386ef726c8c9b3bcdbcf98da34d31d3714abcbf2f047de9d91f5c8ed2c171ba0a508f91c0175481fe027d678ba976c551844326b53d363f0dc32cc870eb282be4c3ff2e3031e4fcde64927a508c414e04f79d4aed023ac940df5a016900a74216167b93bf53c499b158537d19e509de1b4c3a29c1b6be432a7e0f3722090bdaa80f2ba18ed2f26ba8dd900332f65c0e87d647a063f0b335ea3c2fe5500032be1736d990779e68ed3c7f87bf27bef06eb4740e24a075499320bfe9f5606f2c548904db739a70bf6be67b77a8bb6f74bcfe9051d0ebeccd48eb5055688a5c6ee4a12112a1d98cd503808a31d50e396b2c589402c7c34523b16f2f4776a07951b92c8c689974599e74f5e59a7ea7bdf2cf6c4cd049fd40c87f37c652fcfd9c76df0e2151cb52483d5fa5f417dc490826ed5fa31c9ba2a4f1d755bf43852d71531e46f7c6b64abbbdb16390816822e0d645cc1cb7839eb8b766bb1894ddf59559c359d688519472634f60cc0250fc799722839d40bda690d942005b4bf04e01f602e03cd8fcab48284953947f334abf8fe216666f79e735c67d20db5e355a81aafb", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x382, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xa5, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b7d000-0x1c)=[@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x8}], 0x1c) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d92000-0x1c)=@req3={0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) getuid() 2017/12/20 11:06:26 executing program 1: 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) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ade000-0x11)='/selinux/context\x00', 0x2, 0x0) mq_getsetattr(r2, &(0x7f0000b95000-0x20)={0x9, 0x9, 0x10001, 0x4, 0xbcf3, 0x0, 0x68fa1b31, 0x4}, &(0x7f0000cca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00009f7000-0x4)=0x0, &(0x7f000091c000)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00006cf000)=0x1) write$tun(r1, &(0x7f0000603000-0x6b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, @ipv4={{0x5, 0x4, 0x7, 0x0, 0x61, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000137000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001, 0x1d, 0x9a, 0x0}, &(0x7f0000740000-0x4)=0xa0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000acb000)={r1, 0xfffffffffffffff9}, &(0x7f0000acc000-0x4)=0x8) shutdown(r0, 0x1) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe5000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000456000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009c5000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ea1000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) eventfd2(0x40, 0x1) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0xabb2, 0x1}, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f0000415000-0x2020)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000094b000-0xa)='id_legacy\x00', &(0x7f000069b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae9000)='\x00', 0xffffffffffffffff) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000177000-0x8)={0x0, 0x0}, &(0x7f0000113000)=0x8) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fa8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000f58000)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00007f1000)=""/17, &(0x7f0000fa7000)=0x11) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000430000-0x4)=0x0, 0x80800) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000efa000)={0x4, 0x0, 0x2, "b4a1f819b75b", 0x10001, 0x0}, 0x10) r1 = socket$inet(0x2, 0x2, 0x800000000000000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000228000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000efb000)="5589d5ea31256fa7d3b41f866a14189337b13c6397c17002199f881dbb79ca6ced3e97c2843a0f3ce5950c0de729a6fdbb114771997ac2e32f3e6d618623d69c187dd7c8b3cb3a11a0abb88e1cc664f8a95d24a5451566faf81528168c60d27dc33c39bb51f0") mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000efb000-0x4)=0x40000) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008f0000)=0x0, &(0x7f0000efd000-0x4)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000070d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001e4000-0xa)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000efb000)=0x200, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000efc000)=0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) 2017/12/20 11:06:27 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(r0, 0x109240) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000581000)={{r1, r2+30000000}, {0x77359400, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a2000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000336000-0x4)="0002000e") exit(0xffffffff) getdents64(r4, &(0x7f00001eb000)=""/0, 0x0) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000bf1000)="69646c655b800000b8", &(0x7f000069b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xffffffffffffffff) [ 110.165970] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 110.175452] device eql entered promiscuous mode 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x75, &(0x7f0000897000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8f000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000719000)={r2, 0x2a, 0x40, 0x1ff}, &(0x7f0000e96000-0x4)=0x10) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mlock(&(0x7f000000d000/0x3000)=nil, 0x3000) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000030000-0x9)=@random={'system.\x00', '\x00'}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000002f000)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000002f000)={{&(0x7f0000021000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000f000-0x34)={{0x100000001, 0x0, 0x0, 0xfffffffffffffffd, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000002e000)='/dev/sequencer\x00', 0xc0000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000010000-0x10)=@req={0x9235, 0x96, 0x2, 0x0}, 0x10) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000536000-0x21)=""/33, 0x21) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x46800) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000045e000-0x4)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000de7000)={@generic="4b6ec97780fa89d66b2b35873d496dc4", @ifru_flags=0x9200}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000312000-0x4)=r1) sendto$inet(r0, &(0x7f0000de4000-0x5ab)="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", 0xffe, 0x1, 0x0, 0x0) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000311000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00003ba000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000e82000)='./file0\x00', &(0x7f0000626000-0x10)={{r2, r3/1000+10000}, {0x77359400, 0x0}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000-0x4)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000744000-0x5)="d8"}) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cce000-0xe)='net/sockstat6\x00') sendfile(r0, r0, &(0x7f00005cf000-0x8)=0x50, 0x7fffffe) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00001fd000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000715000)=0x1002, 0x800) r2 = memfd_create(&(0x7f0000a75000-0x1)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000daf000-0x4)=@int=0x0, &(0x7f00009ab000-0x4)=0x4) r3 = accept4$unix(r1, &(0x7f0000789000)=@abs={0x0, 0x0, 0x0}, &(0x7f000086c000)=0x8, 0x800) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d16000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000aa9000-0x7)='ns/mnt\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004ef000)={{&(0x7f0000b79000/0x4000)=nil, 0x4000}, 0x2, 0x0}) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000aa8000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e3e000-0x4)=r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a00000)=0xc) r3 = getpid() r4 = request_key(&(0x7f0000ad5000)='id_legacy\x00', &(0x7f0000b78000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ead000-0x1)='\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000577000-0xf)='/dev/sequencer\x00', 0x100, 0x0) ioctl$EVIOCSABS20(r5, 0x401845e0, &(0x7f0000c62000-0x18)={0x5, 0x0, 0x8, 0x1, 0x40, 0x8000}) setpgid(r2, r3) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='per`ona\t\x00ty\x00') read$eventfd(r0, &(0x7f0000cb1000-0x8)=0x0, 0x8) recvfrom$unix(r0, &(0x7f00004ba000-0x5f)=""/95, 0x5f, 0x20, &(0x7f0000a5c000)=@abs={0x1, 0x0, 0x0}, 0x8) getpeername$unix(r0, &(0x7f0000cc1000-0x6e)=@file={0x0, ""/108}, &(0x7f000068d000-0x4)=0x6e) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000f7a000-0x4)=0x4) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000018b000-0x8)='./file0\x00', 0x80, 0x82) ioctl$VT_ACTIVATE(r1, 0x5606, 0xe7) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000176000)={&(0x7f00000a0000/0x4000)=nil, 0x4000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eec000-0x7)='ns/net\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f49000-0x4)=0x0) ioprio_set$pid(0x1, r2, 0x1ff) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$getownex(r1, 0x10, &(0x7f00004db000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a83000)={0x0, 0x1}, &(0x7f000036f000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f98000-0x8)=@assoc_value={r3, 0x2}, &(0x7f000001b000)=0x8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000434000-0x4)=r2) read$eventfd(r0, &(0x7f0000762000)=0x0, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001c0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009da000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003fb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000745000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b94000-0x4)=0x14) getresuid(&(0x7f0000f4d000)=0x0, &(0x7f0000c75000-0x4)=0x0, &(0x7f00004bb000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003ff000)={{{@in=@rand_addr=0x3, @in6=@loopback={0x0, 0x1}, 0x1, 0x5, 0x3, 0x8cd5, 0x9, 0x80, 0x20, 0x3, r5, r6}, {0x8e, 0x80000001, 0x9, 0x81, 0x80000001, 0x2, 0x1f, 0x9}, {0x0, 0x1, 0x6d, 0x9}, 0xdc5, 0x8000, 0x9, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0xfffffffffffffffa}, 0x12, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x3, 0x1, 0x7aa1, 0x0, 0x3, 0x8}}, 0xe8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000e30000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000762000)={0x1, 0x4, 0x8, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000050000)="", 0x0, 0x8000, &(0x7f00003c2000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f69000)='/selinux/status\x00', 0x0, 0x0) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001a5000-0xd)='/dev/usbmon#\x00', 0x10000, 0x2200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fb6000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006a2000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b2b000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7215, 0x3}, 0x98) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000bb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cd000)='/dev/autofs\x00', 0x200400, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000ad0000-0x8)={0x5, 0x5f84}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000303000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f000057d000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000b70000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000e55000)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000089d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000057d000)='/dev/rtc\x00', 0x101600, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000dfc000)={0x0, 0x20, &(0x7f0000960000)=[@in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c01000)=0xc) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dfc000)=@assoc_value={r2, 0x401}, &(0x7f00007d3000)=0x8) fcntl$setsig(r0, 0xa, 0x10) r3 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000def000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r3, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bea000-0x8)={&(0x7f0000001000-0x30)={0x2, 0x8, 0x3f, 0x7, 0x6, 0x0, 0xd0d2, 0x0, [@sadb_key={0x1, 0x9, 0x1ff, 0x0}, @sadb_x_sa2={0x2, 0x13, 0x400, 0x0, 0x0, 0x8, 0x7f}, @sadb_key={0x1, 0x8, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) timer_create(0x2, &(0x7f0000c85000-0x58)={0x0, 0x10, 0x7, @thr={&(0x7f0000daf000)="94ae42d794813ae8f128b70c9416add291", &(0x7f00003c6000-0xde)="4fd7f401b85f520dbe6ce043ef48a0c75ba998a7a7ea106b822bfdc22b624a696f8b013be0fedd57a376862e5a60c0e660a34ff52c450622264820fbaec1d27a57be0321299a64c8c9e8c11a115e4ab873075b7de1c6e1d24468596c84fb5cd335b6c9b9c42263773168bd01e2d48c937e092101bd680d544fcd4a0d9e4bf4df78db95247b56ecca45d2f4c4c3b1d639ebb7d8f42a57fd20895746a0191d30973172ece88289dd269cd6e48a77af6abae03163d82ed5d1f593acae90ab0edb87c502df4a2994a2664db31fc29f231d57227243963f482b0a8024ca506fdc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000397000+0xf25)=0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ca000)={0xb8, {{0xa, 0x3, 0x18000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c69f88c4849c5e5, 0x4, [{{0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5aa1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff0000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) timer_create(0x7, &(0x7f0000cad000-0x58)={0x0, 0x33, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b0000-0x4)=0x0) timer_getoverrun(r3) timer_gettime(r2, &(0x7f000039c000-0x4)={{0x0, 0x0}, {0x0, 0x0}}) write(r1, &(0x7f000070e000)="2400000052001f0014f9f40700ff03000a15071008000100050000000000000100000000", 0x24) 2017/12/20 11:06:27 executing program 5: r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00005fd000)={0x0, 0xee, 0x10000, 0x724a, 0x8001, 0x80000000}, &(0x7f00000f3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x80000}, &(0x7f0000000000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) [ 110.318486] binder: 10364:10372 ioctl 40046205 400000 returned -22 [ 110.332708] binder: 10364:10372 ERROR: BC_REGISTER_LOOPER called without request [ 110.346338] binder: 10364:10388 ioctl 40046205 400000 returned -22 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000000000001}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000030000)=0x0) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getegid() fstat(r0, &(0x7f0000146000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000240000-0x8)='./file0\x00', &(0x7f000079c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000acc000-0x4)=0x80000000, 0x0, 0x4, &(0x7f0000acc000-0x8)={0x77359400, 0x0}, &(0x7f0000a6e000)=0x5, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000294000)=0x4, 0x4) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getpid() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00002cb000)='sepgr\x00\x00\x00\x00\x00Y') ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000636000)=0x0) sendfile(r1, r1, &(0x7f0000327000-0x8)=0x0, 0x7ffffff) msync(&(0x7f0000521000/0x1000)=nil, 0x1000, 0x4) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) syz_extract_tcp_res(&(0x7f0000c7c000)={0x0, 0x0}, 0x4000000000000, 0x1) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f69000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1082, &(0x7f0000f4a000-0x1082)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv4={{0x9, 0x4, 0x7, 0x100, 0x1074, 0x3, 0x5, 0x1f5, 0x29, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@generic={0x0, 0xe, "e1ef0a8f55cffe604fb2643c"}]}}, @tcp={{0x2, 0x2, r1, r2, 0xcc80000000000000, 0x0, 0x14, 0xf6, 0x9, 0x0, 0xb76f, {[@md5sig={0x13, 0x12, "faef4ec3be80e391258846e10aba495b"}, @window={0x3, 0x3, 0xfffffffffffffffe}, @window={0x3, 0x3, 0xe38e}, @sack={0x5, 0x22, [0x4e5800000000000, 0x6, 0x80000000, 0x7, 0xc0, 0x98ed, 0x100000001, 0x7fff]}]}}, {"85952c028e7539d334c46c2997c5633be7ea8d1608b46bbf4a9221beb1621f41aa981d0d7f37a45a3048d13b59d98663db08a00ce7df5f027560da6ee789cf418c62703e5044b9aa601809752e0115bd5fa4b45b8f77a5a47470fd7a9e14171f32a0f7fb04d91237a2668e38c4c535a7168de187f7498585eb1649576a45017249b28dc739d47dfa08a4385d989217b10d8bce54ec50cd1ad39fcf364641308a7069ed76f0af95f2f3cb18c8dda1e01ec150eef924007967b83e8f6a666ea6b9651c8d86181fdced5f1e56348a3fb10bfae278c89e37c08a11cb1a619bf4a9cadadace6c0256496b31e1a168ed6f3330b9ef5f5bb6d92715af535d11a5bf295bd6f4295004257268ec0a57e35640c4a5473b308d78b4287ba038c3e18a2fafcb060944e384b790211bb685250f25c664f0784fe42c3b30e7beb6cb283c46a67564f8710f30d84c6aae2d59398e6572c435f1041fed8d7f60dfedc7d37fbb1e79b7c046e54b0704ab39089088ab76bb3693a178afc8571540aaefd725f84330d2e8d669673e09bfa5792fee250e2461425087928cb8e89d4550aa60ac7273dd52f1c62378db127dd834a8b7c815acc05a6d5b011c35ac9b000dc884aea9cdab6f73904e4f49d665b553872cb65e1f6938e11c6019cf601f38aacc763305ab477a3f9da46485a4aaf82b04841cd52d92608958d07220b5aa0f29d2edb9e9f325bb2bf7beeb39b5fa0b263aa4730c950eed1956d7ba758d6b5473a653b3acec41795ad4d12b06032559b06bac25f0716210dc3dfaf49e5e23be43fbeadabfbb65442914c7b5915afcb3e80ce23c444cadd22734020eab2d99213a553a2b39c316f75962f492952661b4254c175e98e2f6066345d74f9ab7c74e3d5ac642ebcab766ceb1aef7e66cb146897b2a30ff7ea70bda88e250469d0c3505539ed5aede66eda4c0c5e2d07293fd5d5a1f8fad88303cf7a522b3f080b7f148322256dd2ccbf2fb655706f548e43d679c004873df75c2fd55174698ce5c50cb9ddf97fc5f91b2ea6ee39aed4c5a28dde3290fc51c5c54060ef291b453bf7d97fb3bca5d06b702c977cec021b5a79ddb429acb5ac911e60b1af0e3ebb21db349b5a50be2b24e7409a6ddf0da527bca72c9dbdef35ef83b5cd29d7063c78d3624cacd481a9a3b3debaaaafd4ae8ca54a0e463d84af2eb1e3389707d8eb870ac06451e88fc6da884c6508407341e96852b9239916bfe695d3389f06c47bda201ece82da28e48aefd10a8295c062ad8e205c380d668b12fa7de1e95da3317546ffd54a36777a5f40b034c9813299308ba625e8d2c3b21a29cdfa9e0b27050d273eb242e9e4acc01e8fd3e8b6ebbf52cf1fad9bacdcc98625f9373141f5d0a898e2c3ec1f98ca3b15d9866bc56505874d580b9c3eebb5ea2e13a7dfa9c828b91abd23d8f9c82a26f4d1b2a87cda3312bf4254fc451761d60245ecb93046dbcb6b5655ff044990639857759693ab95067713a766c032a4beb30906ac0ac50f98b2597e8fce0893ad937d9003722150dc0b93ba8e6a275adfbc595bb1ccab2f5f7f3278e9e4dcb70ad1715f275a93389c396e6abb92a1d0b5bc1db9e0bfa94a072092c7e45e57dac77c33205b5f6706c16526d990e1e13f0598a3a0a9dc7ba2ae91bddef9e4091cdf559bca5d326342fca3c7ce090e8b325781c3f055b4341c2b443109d8ac7f05218fbfed43c75d9d204f7bf0383c78140d2652dd48d25258244694cc11ca69884ff3110416bfa8b0f511209576fc17733ae8ce67bb703f45c8d79291f8f71cc214b46a1ff5fcb0e1689ef06f2cc3d24b3df66f23dde784e5b23732648a5a17d42105b89b5d2884c51fa1d5166a863230ec836db8fa0020816a1320f1a0d6863bbfed59e7404aef9ab216809c0f8c2fce58fdf46cb92eb75d48b58b5777244a82cafc53c647c3e805a92d335c25af917dc57b93105d5605c513c0d4c8cb69bdd6c7f6468b88fe54d106ae5d2075c384375e8d396cf7519befea33b1d3ae128b94f2e4434e507e8b0857e8a0041c8e8337deb29e32d2362dfa5dcd1829a698c565ba93e6cc40d8f62d748dfd5492ef5c559af4b85ee4183327bd3f1e0eda511102f3ee30d57309450fd65492dcc978457c72cde50a51c9e11df7e4f66adbfe6666c3eb2d97e8ee196fd17efd8b74bca926ebd2bef81b2d01be189741334911709269bdca47eab996d7a4c1d4ce115723ae0a1a3ce9dd42f93d6e0275b135f3507d56b609d98e6f05a7cec21ecd208c9c6059d38539910873a8b57f4a6985c7a656c33aa09ce99351da1c8b0a779c8e96108510d90cf68eafb360ff8332606f3ff5062ce129b408fb1c3c37783b98fe0e7c89c0fcf2964e0dfd93602cecfe7e6731cadc1d4cef28a277eb8dee304dc57d5b414c30051b0badda878a6189e8e9358e094001c58d657eba33cc27d3bc58797b11d84dd77bfa230d4e1745e1b2faca23c1de2503be5b2f049ce418aee0cb80269b979eeaa1eebbe3a194239cb0d28514d21e88423cc51cedc1cfb2ff696720bdf887eb835c2cfa44a40278d627e3c1dab69bc002bf68ba21fd9487897fc1257dc8bc9b132a4d01cb1e498df6987adf63a12b1e539985f3ee4e8ea7fcbd4d768b66152dc559bda4de7f615407c44d4eb124c3f38b2641f9dc37a5de773d5812d44d225e8e746e8914014eff84d1b462c7163dac26358b53cf554615edc8a2901c7863d5eb39d48a553f6d3919021f29ce59e3b83d3d85d8b01413fc2c691e4cb02fcf48d66b9685fb2d66e5556488583857950277c9030156f7bae687297a66faf99c606f1b833a928b0894f33d6a2f31716863c6c5d0cb29bb9b37bbb5373218a10b4b2c654a3b19484eb7c6c17c50730aeee5ef692ce703dc4198401b340a53c770416a886abf6aaae9e959983ecceb51df543c5c524a7ec2a1571bb584396cdf7efab41af29077611b9361da80c4296bf9920e1c7f4ce81fb116576eddf752218625701d8aa3fbd344f983eb13b44a7683bd16a3631d764d7cecd8c47d743a93e3bc0ea83800026388e92788adfa7c92177a49380b463dd5e61d00ebf5526cd1532789693eb8b1c1daf74be1191fe6d2824d544a4f7c59174e3a59a59e8f7391ef1d4945a12e8e3f5e8d81f40f650feac05c2269cd70927637ee71e40aa8dd5930a2090678b672568aed46f6696f6d27eac6146806af66ca03342de13be6b9026e5b0a14c3ce5e99d878362a1c790cf4ce482a4517b22697268ef59c3ed7a1bf3ae400eb07076e9e3dcb813940c213a3d935ced00724e326d2bd95a201b9dec39fa6d0267f5f988608830a168fb80b4af482a90f3a072d5b89ba842d5aa76fb0fad443ecd862ee7c434dc729f3e2c970b9d862353a6865bb964462eb1bd1acd262070933adb7c188c64304bc96482ac653e67b77626a0da6fb0258e8be2bb3392d2aa48649d6547763dca58bcb590397ffb6b10f6d2d073079c7a4995794860c00479701ff1debba7b55fea6e44fb437856a439b3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0x0) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f6a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$setendian(0x14, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00001fa000-0x8)={0x0, 0x4}, &(0x7f0000416000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000870000)={r1, 0x8001, 0x20, 0x5, 0xfffffffffffffffd}, &(0x7f00007d6000-0x4)=0x18) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = request_key(&(0x7f0000b1b000-0x8)='keyring\x00', &(0x7f0000129000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000129000-0x1)='\x00', 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffff70a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000abf000-0x8)={0x0, 0x5}, &(0x7f00002f4000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d0b000-0x8)={0x0, 0x0}, &(0x7f00009fa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a5f000-0x8)={0x0, 0x7ff}, &(0x7f00009b3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a56000)={0x0, 0x2b, "658f1347bca1e9778ca1ba7e4da561ab351a624409850e609a1ed5df0f8dc32baefd1424ff274cb0e46247"}, &(0x7f0000cae000-0x4)=0x33) sendmsg$inet_sctp(r0, &(0x7f0000373000)={&(0x7f0000ae3000)=@in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000acf000-0x28)=[{&(0x7f0000be1000-0xc)="6f907128d80aa1f5ba9eb052", 0xc}, {&(0x7f00007e6000-0x6e)="021b72c8742c649b7681fa5eaf0166479bca8b260757d1758f222d7b91fb5773f2b45ee8c056234f1ab06bba30aebab3059a4cbed1742b3ca44d2309b9da51f0f83100d4f6125f966cab5e9c161772e2602fcd251dd4b29d87cce54ee15fd57a3f0844ad87e2b1fa35b294165681", 0x6e}, {&(0x7f00009c1000-0x23)="31db0ada606a9844c5f004c6f2d76498adc2f02a5dd94722b6c12e6e22ff7bebf79943", 0x23}, {&(0x7f0000ce5000-0xff)="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", 0xff}, {&(0x7f00009ce000-0xb9)="72c7cdd203e5ae2aeab72f7d4be7a8ade4cc5f940de95f6e6af8cc1b3c3c226de47f174af8604ae1a4c265211bb2e341275603f3988033f6cdc9d2b9bce7c6c9802580a5b2127e3324d5f73a878e7764df9627dd5ef4fb47adf568f0ff43035f183fdfa78d0ee2008f87691daad7bf3cd6f53f49dd9542266439ec9b678f6caf59d9483a2ee8c923233650581f98ce6f21cd7b2e2b4b75d7fe67f40158e14977f5329ad3e7bbf34c5e0540462aaef0fb2dded133e56ea8607a", 0xb9}], 0x5, &(0x7f0000013000)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x204, 0x800, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x0, 0x0, 0x5, 0x8b, 0x4, 0x9, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x0, 0xea45, 0x8, 0x6, 0x8000, 0x0, r4}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff9, 0x40, 0x3, 0x101}}, @init={0x14, 0x84, 0x0, {0x3ff, 0x9, 0x4b, 0x4}}, @init={0x14, 0x84, 0x0, {0x0, 0xab, 0x8000, 0x1000}}, @init={0x14, 0x84, 0x0, {0xd57, 0x8, 0x4, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x0, 0x208, 0xdc4b, 0x1, 0x7, 0x100000001, 0x1a6, r5}}], 0x160, 0x40}, 0x4000000) r6 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) syz_open_dev$usbmon(&(0x7f0000637000-0xd)='/dev/usbmon#\x00', 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000028e000)={0x0, 0xffffffffffffffb2, 0xbb, 0x8}, &(0x7f0000b65000-0x4)=0x10) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000074e000)="1f00000001021f000000000000000000029d15ff090001800400010000df18", 0x1f) fchdir(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000927000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000358000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000076b000-0x108)={r2, @in={{0x2, 0x2, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xd348, 0x81, 0x0, 0xff, 0x5, 0x0, 0x4, 0x7fff, 0x1, 0x7ff, 0x12a, 0x101, 0x6, 0x1]}, &(0x7f00005cf000-0x4)=0x108) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00003dc000-0x5c)={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x200}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x961}, 0xffffffffffff7759, [0x9, 0x67c2, 0x7, 0x2, 0x6, 0x1, 0x0, 0xffffffff]}, 0x5c) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000886000)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r3, &(0x7f0000e0c000-0xb7)="6369647a697600000001ea622cbee02b1638fdaccd1ea575a03c4245439b2f711a12eca155628af9f80a0fe6e0ae5e657407f4c1d3ee69bf81b16b2970310505f3a6523a0af94e77d9c065f46d60be91e6d8c27292ce8cbd59c6d1dc7aea15f35d8bfda12eb481b3e684498376d351e2c33c8905eee611f7000000000000cff0c78d43b76df94a4db6e84c7f43df58ed95011bdbe8c61b95d30fca9f04cf33454939d3221c6e1ddb3b026d6c3c0c8800468b83c71b0d99") 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00005c3000)='/dev/loop#\x00', 0xe8c, 0x4002) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff3000+0x48a)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000bad000)=""/3, &(0x7f0000ff3000)=0x3) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00007c3000)={"d84660a96ae4a6d94fd4d67d5f0ae4fe", {0x4, 0x0, 0x0, "50bdd4eb52d8", 0x0, 0x0}}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d13000)=0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f00004d9000)='net/bnep\x00') mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000ff3000)={0x2000, 0x0}) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f81000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000960000)={0x100000000}, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f000054c000-0x4)=0x5, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f000016b000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f69000)=0x1ff, 0x4) syz_emit_ethernet(0x7b, &(0x7f0000783000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x45, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @md5sig={0x13, 0x12, "7f6c5eb9c7de2b780b56d24034586fe0"}]}}, {"322fdb5308afe9b950ebc461f1590ae6fa954ccf33"}}}}}}}, 0x0) [ 110.384598] nla_parse: 1 callbacks suppressed [ 110.384602] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 110.422531] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/20 11:06:27 executing program 3: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x17, &(0x7f0000001000-0x6)={0xffffffffffffffff, {0x8d}, 0x4, 0x6}, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000038000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00001d5000-0x43)=""/67) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000d09000-0x8c)={0x1, 0xfffffffffffffffd, 0x100000000, 'queue1\x00', 0xa803, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c0f000-0xe)='/dev/keychord\x00', 0x10000, 0x0) bind$inet6(r1, &(0x7f0000725000)={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005d1000)='/dev/hwrng\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004eb000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000fbd000)=r2) bind$inet(r0, &(0x7f0000add000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000754000)={0x0, 0xa3, "f82f9db5415ca2f2c541bc27b86b15af26c2a3095697ad72aa977d6a0a1e32a4484a794bcc1b87101ae5465eb0a2aeb71cad0952637a2d8842312c37a2b7d730e896fce49421f550b43487ae297791732a3603df0b8ef680b5d814638c37ba25b7e932be93125f6218a231ed21abaae90d8fb786df4bc7d289f2acab57da761ff83b7540fcc9728e9132db84e331c5cbd17c091bb5d5ba6408987247852d8b8f1a5425"}, &(0x7f0000402000-0x4)=0xab) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005a4000-0x6)={r3, 0x1}, &(0x7f000000d000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006a3000-0x108)={r4, @in6={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0x6, 0x0, 0x7f, 0x1ff, 0x0, 0x6, 0xfffffffffffffffd, 0x1000, 0x0, 0x4, 0xa2, 0x9, 0x7, 0xe33]}, &(0x7f00000ca000)=0x108) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000000)='^vboxnet1\x00', 0xa00) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="4e5236c9d3d855c345362ae04541e4df1802cad6e63ef30098fecdda0abcde30b918825eb895d1d11ce8d651501e654ad8f8007701a31e404129d0863e3b29409f4c0a967152096b1e5acead52693ed1d0db52af4a3e10774f2cb8a699d8450ed49330d906abcb54d3dd559338c3c51c69f9dbeb8df6f90167429ec241dfe7da74dfbed214b20586e6a9c53877cf3b0900efb7d2cb686e49d33f7d69ffd1ec69ffb76a9b772f8d5868e5982255ebc702941c3ef0136a8fb61e30832b02424e753091b40e109e761736f2f3766f4e56", 0xcf) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2017/12/20 11:06:27 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000047d000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000336000-0x4)="0002000e") exit(0x0) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0x2c, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0xc)={r2, 0xc4, &(0x7f0000001000-0xc4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x9e6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x27ffc, 0x0) getdents64(r1, &(0x7f00001eb000)=""/0, 0x0) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008c1000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000699000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000cd0000-0x8)={r2, 0xff}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000603000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000097c000)=@sack_info={0x0, 0x80000001, 0x1b}, &(0x7f00004fb000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008fa000-0x20)={r4, 0x18, "7695b083d6e5704e65f5fe488b74ced91c5431156712ad50"}, &(0x7f0000e66000)=0x20) sendfile(r1, r1, &(0x7f0000343000)=0x50, 0xff2a) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00008ba000)=0x3) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c2c000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f1b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000299000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000759000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000de0000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x7, 0x6, 0x100, 0x7, 0x34e2de2fbb531b46, r2}) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000600000+0x9ac)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b6000)='/dev/keychord\x00', 0x867d39e1963f1f7f, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005aa000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000caa000)={0x1, &(0x7f00000f5000)=[{0x0, 0x0}]}) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000fb3000)="0f90c22b6cadcb868b2362f8a50774bf0f3e10f7a5822c0648c2bfa7629fa6bc752bc16cd2a57eaf6f39ea9a1ad1300342ba3380cf2d77f3eda34fce8d761d0abf29c82dfbcb2b4e46be9643c91666a62266b615963036f75ea303f6fdde76a0965acee533187015dbc2059b40b18934c3f06dbed306ad7685e5885f5d6e5cbd8313278a0d099a9aa904f96861eae439b1924f68211106034d67b1db13", 0x9d) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000897000)={r3, 0x32}) epoll_create(0x3) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006cc000-0x4)=0x0, &(0x7f0000b8e000)=0x4) [ 110.446558] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 110.464810] binder: BINDER_SET_CONTEXT_MGR already set [ 110.472362] binder: 10436:10442 ioctl 40046207 0 returned -16 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) keyctl$get_keyring_id(0x0, r1, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001000-0x4f)=""/79) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000903000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f00001d3000-0x4)=0x6, 0x4) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f000024c000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000581000-0x10)={{0x77359400, 0x0}, {r0, r1/1000+10000}}, &(0x7f00001d1000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/20 11:06:27 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000020d000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000668000/0xa000)=nil) sysfs$1(0x1, &(0x7f00009ef000)='$*vboxnet1\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000334000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bf000-0x15)='/proc/self/net/pfkey\x00', 0x111002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000832000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a66000)=0xc) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000f31000-0x4)=r2) r3 = syz_open_procfs(0x0, &(0x7f0000eec000-0x7)='ns/net\x00') setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000eef000)={{0xa, 0x3, 0x174f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff35d}, {0xa, 0x2, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0xffffffff, [0x101, 0x80, 0x5, 0xca, 0x2, 0x68b0fc57, 0x4, 0x5]}, 0x5c) fchown(r3, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000454000)={0x0, 0x4a, "d3756542ba32f98a115c692cb45a85bb385dc0e17f46f406024f00565b8c4ca1e5a0c16e00b30b017d2b0199d004e2b15c991670b48f9cb6fda14ff571b6cb1824c5ca8a0e740c203a2a"}, &(0x7f00008a8000-0x4)=0x52) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aef000-0x3d)={r4, 0x35, "841a52a621e205844f7ed9cb9cc1e3cb52f2c5560550f4e247392cfc075bb15e9f2c202c6db66fbac207d3fc19118c6ba21d83e21f"}, &(0x7f0000e0c000)=0x3d) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000fe4000+0x2d1)=0x0) perf_event_open(&(0x7f000041a000)={0x0, 0x78, 0x2, 0x7, 0x6, 0xcf, 0x0, 0xa83, 0x1000, 0x2, 0x93b4, 0x4, 0x7, 0x8, 0x0, 0x4, 0x4, 0xff, 0x21f, 0x4002, 0x0, 0x7, 0x0, 0x2, 0x6, 0x401, 0x0}, r2, 0x5, r3, 0x4) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000a81000-0xd5)="19ca13cef4aa8515a2c79a07a94c1f13a12b01972fbe9aa16eb89399abb6ac1acab4742cfab2b3794bf5e30f13ba069711977172283ee722ca3cf8f0f4bf2dd7c64ff6bd9bfaf8e38250e56dba544b027d81c857306cf132120d1735bd41562830d4ad66059bec2ff5d866e24d7fdb908d018683752c07d6f6481cba3a46c0d79cee2a424965774a1ea54c16c954d86915a06aed52743a83c88e033899d799cf846f9c8a3746aa1ab9f507011f9fd88cb7af4bedf2a580b9ebe145da91f84608858258f371de0164ba7b7c4da6c556a49d3da84d51", 0xd5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ddf000)=@int=0xc9, 0x4) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') sendfile(r0, r1, &(0x7f000035f000-0x8)=0x0, 0xfffffffd) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000fcd000-0x8c)=[{&(0x7f0000924000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aaf000-0x18)=[], 0x0, &(0x7f0000e5f000-0x80)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d37000)={0x0, 0x0, 0x0}, &(0x7f0000966000-0x4)=0xc) stat(&(0x7f0000054000-0x8)='./file0\x00', &(0x7f0000f38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000955000)={0x0, 0x0, 0x0}, &(0x7f0000a0e000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000ce000-0x4)=0x0) stat(&(0x7f0000309000)='./file0\x00', &(0x7f0000e8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d9000)={0x0, 0x0, 0x0}, &(0x7f0000061000)=0xc) r8 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f00004c4000)=0xc) lstat(&(0x7f0000402000)='./file0\x00', &(0x7f00007d2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007ba000)=0x0) fstat(r0, &(0x7f0000c9a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00009ec000-0x8)={0x0, 0x0}) r15 = getuid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000013a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e01000-0x4)=0x0) getresuid(&(0x7f0000020000-0x4)=0x0, &(0x7f00004c9000)=0x0, &(0x7f000020d000)=0x0) getgroups(0x2, &(0x7f00006dd000-0x8)=[0x0, 0xffffffffffffffff]) r20 = fcntl$getown(r1, 0x9) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000848000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f0000cc7000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000004f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a21000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ba000-0x4)=0xe8) getgroups(0x4, &(0x7f0000a6b000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r26 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b78000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039e000-0x4)=0xe8) fstat(r0, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00005e0000)=[{&(0x7f0000565000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e2c000-0x48)=[{&(0x7f0000911000-0x1000)="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", 0x1000}, {&(0x7f0000e06000)="011ea71a55dccc47b44f", 0xa}, {&(0x7f0000c68000)="3cc4e126d04b6f0ff4d57b78f47e3a0a4af4ca", 0x13}, {&(0x7f0000f8a000-0x8a)="b75b72b2b947d6540f6fb9f32bf5214d5da1b2e84edce23bf38d424be54b137d680b4163798b61dd343a47048ee9cc59134969b51ca45d2cc520beb7ddc73bf54254a95b225b41ec9ad32b53bfe9d313c201edc3bad597dbdf99c7d684edd355ae9cb2f60a5b5760cbb2f3fd43821315e230aea21999943fb30233785c87fd0da6a1358d2c069a767b28", 0x8a}, {&(0x7f00006d0000)="6c71179b0aca80d99b8d013034c980b9d97cdd0c52618f9dffebebceefb80f042a4dbf786d101f939e7eb342bcb09e159db43c675d3f8b51eaf63ef679796aa9d40e6f41d8c3cbca33d8c8ee3924fd98f1bee82637002d66031e13c3bfcb7c610c20cef7282f3e1c9616e583ff285e15afd55a2a57a29caee2c3", 0x7a}, {&(0x7f00007ee000-0xb1)="b9c2d8a952aca65fe0362e05d5cc34105cda839cf737944511375f10439decca543aa59eed35bfb7c5a6f64488be1946aa995b501f59498614d15cd9512e8b81753c995bb7a486d94c4d0252dbe0c028fa782fe655b0cde51bc5f1e24c5fe3940041f760a560a7e493a2a90fbff5afe06acf50f4a4e63b05746100ef8fa5571cfa691ef42f48bb9bf14220249fafdff8ad8c19d2d9a11f8ffbc2f654c518c54e95d1fa5352f6c8c0ccfa22785ca4739ea3", 0xb1}, {&(0x7f00005a5000-0xc8)="059497bd1a5c346cdf7a992017185580eab0cdede3d2df8a79979aae05b667d43e7ae79da7998aa61272fc730226d404088d2aab60e5d61266236a1dfc0e788096c24b0a29cb6c6e77e339389ef63c56b444aecc13b8a163fede3ebaba11cc9f105392c4d1e96991c140919fb6551e804c501255062a987ab81209899317eaecd2f48a881c15d42e293a8015d4459e9453d1089bffc7cf541639d1ae4c15fe7bdae9bb07f57ed1020e859c2a1835319209d9a9073dc7977361fc0b835ada31c18419cdeaae9da9c2", 0xc8}, {&(0x7f0000040000-0x10)="494367cb9420b8cc56e14d5e4f127916", 0x10}, 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{&(0x7f00000ad000-0x8e)="a2aa0ca4ef36e2bce1385780992bcef0ccd1e8e76f5999e667dffbe568e225784192129eca41773c1b36a29200519657615fef2becb9fd2954375fb936a3b9c81343a6b64612142502eef9dd6291c8310567715f8fdf1b936f7aabebb7b9cc4c14bdd22d29aa099856cc0117c055ade4cf278af199cb8cdae939bc34963f39cd9970dd66056a25e7ee9681c4072a", 0x8e}, {&(0x7f00001e2000-0x32)="cae638ca9adf48bfe9209718242bc41fac61e34c9a9237f6ab535352f7d5caa7615e7a780f6dc788bede1df10fccd1b603b6", 0x32}, {&(0x7f0000750000)="e77f317cda96353640c683f04ebf44045ff90a83083c3b4a032570a7e4b3d9d204cfa89f33bc6ca9cb8e341f1fb64259cb9fcfc8c7a9b8f42b43dac6689d8ee0bf3aba9e77c8ebc63b17bb47d09cd6ebb2a77e5613dd1a06d150b2a7894c3bfe93ec9c80f8a5e532f51917e874ffeb21113e939734cf1bdc22c9f62c61dacec7eb2351d19ee8c5826e17ea5016b8b0eadf5fe51dc1996ee3abc6240ebf17d088b028cdb149b6bc1c542bc3a5d76a781014ab0fd0bee930635772533d2f10b5a89c", 0xc1}, {&(0x7f0000dd5000)="40fb51e3aace2072ed48cb2e5931b3cae77cc3489f032750c94187acccdbffda3c1d2ca84a46552810deef0f517c2dbc", 0x30}], 0x6, 0x0, 0x0, 0x4000840}, {&(0x7f0000d61000)=@file={0x0, './file0/file0\x00'}, 0x10, &(0x7f0000b8e000)=[{&(0x7f0000ad8000-0x1000)="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", 0x1000}, {&(0x7f00000c1000-0x6c)="b74a67f45475e28d153981ab7ca0f325f5ce61fd9aa82f8bb9c449757dda643aa8d6ef4fab62102f9c035929e8f585b110e3894d29b3e77a00b0f2b2196d9b93fc3aa6323fe576a4167896f56a0b5782b8a11a6a89c49b60e829f4764d9a9ba7b59354547e74e4ca4cb40a69", 0x6c}, {&(0x7f0000ff3000)="1ea0d1dc1ecef8c7db450bc1f1ee60af217ae1a86232d153996b1a9f53b501d31a681a61dc2bb826", 0x28}, {&(0x7f0000941000-0x92)="2b4fa439492307417be8d042411d9b7a90a77c9803b75f76af3074aa18d280feebb222dff2e1b4e27b5081036d48c08e4d693a8def4b24415d0e7309911d632299827d5f9940e904561f6d2903bcd7103de9c9eb8b930c4a1b999877496ca3b188e547c0c38295ac3e374837ab73f95f0ee545f4487de5be179ba67e0e957c4a4c19aae0b0d6fb06796bf3689a5ce7950917", 0x92}, {&(0x7f0000acf000-0x51)="2503b923e3a1703892214222e64367d76fffbb86b51795b326478b1f914d23db367c4e12633aced797c2a3460931e9f0166ae8531bb50d172c0ce5c381ce7a7844128a153b306804b55f395e71b840df7d", 0x51}, {&(0x7f0000dbb000)="f69c9acf8f137bf0dc6c61b2707244c357b4336a67bf8ef540e60666055c95cf119329b8bde4afe0b388d14993c26e21622bfaab6d691bc2efc8e5d0c49d69308efa0f228a8134eea729d8691a60c887de1a70df52694a45d8d8618b36a3932f057c0f4be88ab8a7da6bf3c2665147ca07b89eb2428dda447e1b431ec54c67796ea5b72e2dca8d3d5de34a4f561127eb4bd0d6fee22df4327326dad4e8fc4f24f5dbdde279a76a13e9691292d5767574b624d6b1e5148764a14489deb63e21b066b9af48b696755836eabeea7363de6a026a71ae8074062fb1f06ffdfa8e032df4cd6624a0e1b16174a9dbb35dd0f61948bf03", 0xf3}], 0x6, &(0x7f0000b59000-0x84)=[@rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}], 0x84, 0x4000000}], 0x9, 0x20044850) 2017/12/20 11:06:27 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f00003ab000-0x8)='./file0\x00', 0x10000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000c7f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000abc000+0x700)=0x10, 0x800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d7b000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00009f9000)=0x94, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000471000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3}, &(0x7f0000e61000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000073000-0x8)={r2, 0x1}, 0x8) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000076b000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000887000-0x8)={0x5, &(0x7f0000d62000-0x28)=[{0x100000000, 0xe4, 0x1, 0x1}, {0x7d, 0x77b0d592, 0x6, 0xfb}, {0x0, 0x8, 0x0, 0x100000000}, {0x5, 0x0, 0x3f, 0x6}, {0x5, 0x2, 0x3, 0x3}]}, 0x8) syz_fuseblk_mount(&(0x7f000066c000-0x8)='./file0\x00', &(0x7f0000f90000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80, 0x0) socketpair$inet(0x2, 0x1, 0xc9, &(0x7f00006ff000+0x1eb)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000b81000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a6000)=0x10, 0x80800) 2017/12/20 11:06:27 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c9f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x105200, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000001000-0x4)={0x8000, 0x4, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x110)={0x5, {{0xa, 0x1, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb6b0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x20bc, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x4a5) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0xf, 0x0, &(0x7f0000d16000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00004a1000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xd37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9f6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x9c) sendto$inet(r1, &(0x7f0000b20000)="", 0x0, 0x0, &(0x7f00002ad000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009dc000-0x55)="", 0x0, 0x0, 0x0, 0x0) writev(r1, &(0x7f00002bf000-0x10)=[{&(0x7f000075e000)='N', 0x1}], 0x1) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x14) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000df3000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ba6000-0x1003)="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", 0x1003, 0x1, 0x0, 0x0) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000c1000)={0x0, 0x1, 0x2, 0x0, 0x0, []}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000056e000-0x4)={0x0, 0x400}, &(0x7f0000a78000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008c1000)={0x0, 0x0}, &(0x7f00007f6000)=0x8) ioctl$TCSETSF(r2, 0x5404, &(0x7f000003f000-0x24)={0x6, 0x5, 0x1000, 0x1, 0xfffffffffffffff9, 0x6, 0x20, 0x5, 0xffffffffffff6a2a, 0x9, 0x8000, 0x4}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003f0000)={@generic="d03e7c1a52ced81fb91f75ec6e219448", @ifru_flags=0x800}) [ 110.509279] binder: BINDER_SET_CONTEXT_MGR already set [ 110.509680] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 110.524020] binder: 10468:10471 ioctl 40046207 0 returned -16 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d30000-0x20)={0x9, 0x2, 0x1, 0x80000000, 0xe71, 0x100, 0x800, 0xfffffffffffffffd, 0x0}, &(0x7f0000a2a000-0x4)=0x20) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000d30000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d30000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000409000)={@rand_addr=0x10001, @loopback=0x7f000001, r3}, 0xc) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d30000-0x8)={r2, 0x7}, &(0x7f0000d31000-0x4)=0x8) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d31000)={r4, 0x79, "13181b8c1b127070d5ddc269dfd87a7427fa4018b2ef7a4f6408f7c1d3fa642d21718fde6ec537cd26ada7e7d8788c0a508b10cd9abf3d1b33c8f1ee1ddb241e4da1044c5d1f4ed31d7c06dcddf588795c5b80354eef07c07b4e609161b731b5d73c2c6b9ff2978ccf98968f1c86c360aaf81d0338860078e2"}, &(0x7f0000497000)=0x81) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d2f000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000078a000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00000ee000)="", 0x0, 0x20040001, &(0x7f0000818000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000928000)="", 0x0, 0x20008045, &(0x7f00001a8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x0, 0x10001}]}) r0 = syz_open_dev$sg(&(0x7f0000d8c000)='/dev/sg#\x00', 0x5, 0x201) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000358000)=""/54) 2017/12/20 11:06:27 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009a2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000336000-0x4)="0002000e") exit(0x100000000) getdents64(r1, &(0x7f00001eb000)=""/0, 0x0) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/20 11:06:27 executing program 3: socketpair(0x0, 0xa, 0x6a0, &(0x7f0000962000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0xdd)=""/221) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fef000)={@common='tunl0\x00', &(0x7f0000fef000+0x689)=@ethtool_link_settings={0x4c, 0x7fffffff, 0x1e, 0x59, 0x2, 0x10000, 0x400000, 0x80000000, 0x2, 0xdd4, [0x5, 0x7, 0x3, 0x80000001, 0x100000000, 0x0, 0xa6, 0x2], [0x3f, 0x80, 0x7fffffff, 0xc6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000fee000)=0x0) ioctl$TCSBRKP(r3, 0x5425, 0x10000) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f000040a000)={@generic="3f2a2549641c77ef0ce9d69fb3a13a06", @ifru_flags=0x1000}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000fef000)=""/27) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x80003) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000-0x10)=@common='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f0000adf000)="", 0x0, 0x0, &(0x7f00005b3000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d1a000-0x11)='/dev/vga_arbiter\x00', 0x2082, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000bb1000)=0x92b6) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1a3af", 0x3}], 0x1) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00002a3000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f000087f000-0x7b)='limits\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000093000-0xc)={0x20000000, 0x0}) sendfile(r2, r2, &(0x7f0000e92000)=0x0, 0x20000fffffffd) sendmsg(r0, &(0x7f0000285000)={&(0x7f0000cda000-0x8)=@sco={0x1f, {0x8, 0x40, 0x7a, 0x1, 0x1, 0x400}}, 0x8, &(0x7f0000ce2000-0x10)=[{&(0x7f0000bcc000-0x70)="0b382b21976d32f596e75c3e78e7b066f7fd59c5474c96ed0c8f0b4d790d7846d477dcb8dae09d434eb9b78b225ff55cc767083504adce6b4f556e69493a56bbcfc9effb0fba9cb4a458a00497ce7ff6d34ff2d4281142f65be2a9553307b39c5707da7441c011631692600e5d83acea", 0x70}, {&(0x7f000013c000-0xbe)="8a5217e4a59371bf51b289057f25b78c7580a4ebc256f8b9be3944185c0603822bede518f857d0704b554bd6620b0d77f80400fdf196b8840ddf2c44ec4482f40ccff773a44fed545aa2a0d0bbdb19d97f548ba0c75b5f7343521855fd2698911680af8426b1d1a9945dcc38732a0ef20dd087f83566efcdc341c635616bd95dca3c8edd5b553f5052304f18bd9fecc359a24c8e9c5078f17a2e3a99768804e2bd8807bed2a80e4ee69393eb30cdec22207fea5cb4002856eff1ed3e8ac6", 0xbe}], 0x2, &(0x7f0000ec1000-0x137c)=[{0x30, 0xad, 0x40, "f8830d51442126e6cea50f1782c2a36e097dff6ad97fa3c4970f3d855e109d23992c"}, {0xb8, 0x1, 0xae3, "a8cd607fe259e3ba61e7202a3e50489bbfa70aa8d73aada63a06e57bb68bf55c494acffbbf083d0af1fae77ad3c863b43d6726be2146cf00b8341d72d557f72e685ddf021a1b86d89844bfd1c00d862f0368416ca7e0e60a4bc3a99a9523eafbe74a08a4e0bf41ed1e9e1504ebb6afa06392bf35dbca985fe3bc0e9676f20c1e91bb1015584d5730842d1593cfc07a9fb604748708293c69b04e7cb18f3919f3007141889b3db9082f366a30"}, {0x100c, 0x11f, 0x3, "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{0x10c, 0x1, 0x9, "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"}, {0xac, 0x10c, 0x9, "fdb55808b8f38da96c2d95c51288b0c3d0438f16139f283955d6c15370dbff4c0c25af057414ef3c7a57da7f94c751709ecf5325cd630c10082f15b7c415fc89e1780e3602c7a3fc8a49d7172bc3b3c960dca22b46f7302e476ac124dcf714c57c0aba9df137dc9b298edb9c94d666e35f455f0d320f945e76705200ac3912d94a73819a55d84b8731d82887cf2058f77c71a7fae8ca8cd4e7174f27f4ad697f"}, {0xd0, 0x104, 0x80, "7aa033e7e3d5265689f5be60dee911c81dd87ae450b2a2d5dd58aeecccfbad51e1a59186dba9cad6e7fbf3d33b66347d8af53c1c32e28a49bd474e8612866116a3d8d4433eb96b878f8ed3188815a947cbb4dcd6cf438245c81f94e685b68576b03ec4f85bb738342844ccd4257b996d057fb5b61f5b2dcd01520f8471cd5d82064b02228522e6bf71ba4fe31bab955e85a3d980b6458e46ec4f1629b6a30a58f1a32a9a2cb6b5ec16814dc7617534daa6f59bccd876dbad9f99d4e00943b77c26395629"}], 0x137c, 0x4040}, 0x40000) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='system!@,eth1-\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x3}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0xa4)={r1, 0x9c, "1ba5b003dab347189e05b8c63f014d86ca1f8fed439c8207be2bf040227f1afcb5ad1fc7662808d385c5522ab72097d950fd3f25eb2110b1a62d04edb8b8982b15058b64489378cc5a156eb52e25f653e8711970a0fde83d84c9406b10d546c3321d410ac5a7a453433109524e2735ec8191cb9b2458a3db36db97537bc3ccf6ba9e2fd61c09de6b438b4e21621b9df1faa9ea2d890f539aa1d96f6e"}, &(0x7f0000005000-0x4)=0xa4) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000003000)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000385000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000963000)='/proc/self/net/pfkey\x00', 0x2, 0x0) tee(r0, r1, 0x100, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/20 11:06:27 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x4, 0x10001, 0x81}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000795000)={0x20071026, r0}, &(0x7f0000000000)={0x1, 0x7, 0x9, 0xb10, 0xfff, 0x4d}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r2, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @te1=&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}}}) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getpeername(r0, &(0x7f00006f3000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d08000)=0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/checkreqprot\x00', 0x2, 0x0) umount2(&(0x7f000097a000)='./file0\x00', 0xe) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000a53000)={0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000d3f000)=[{r0, 0x20, 0x0}, {r1, 0x0, 0x0}, {r1, 0xa002, 0x0}, {r1, 0x2400, 0x0}, {r0, 0x9000, 0x0}], 0x5, 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000865000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x8, 0x7, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 110.677104] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 110.697286] binder: 10562:10563 transaction failed 29189/-22, size 0-0 line 3007 INIT: Id "2" respawning too fast: disabled for 5 minut[ 110.714913] binder: 10562:10572 transaction failed 29189/-22, size 0-0 line 3007 es INIT: Id "1" respawning too fast: disabled for 5 minutes 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) r0 = syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0xfffffffffffffffc, 0xccd6c7bfec4ee993) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000b52000)='/dev/urandom\x00', 0x0, 0x40441) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000c77000-0x4)=0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006fc000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000d93000-0x4)=0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000cc5000)={0x0, 0x0}) getsockopt(r2, 0x5c, 0x3, &(0x7f0000d38000)=""/0, &(0x7f0000962000-0x4)=0x0) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000a5f000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000066d000)=""/255) pipe(&(0x7f0000fb9000)={0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) tkill(r0, 0x800000000029) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000e8d000)={0x11, 0x77, &(0x7f0000438000-0x77)="f62d31ee9878ef3e83102c21b952f362d68f62bc5df54272a2479deffba0d2161413e523fdf0bdf63328c20b5f575dc379523aa53a50cf7d94441a3bcad8520e9e6299ed3c3f1073a33947ac908acb8bf51622c58e65e88c1abc60842340905f569beb2d2a677927d30ba8489e24c433b2a65c0888da35"}) getsockopt$inet6_buf(r1, 0x29, 0xee, &(0x7f000034a000-0xd9)=""/217, &(0x7f0000b1c000-0x4)=0xd9) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000069a000)=0x0) r2 = open(&(0x7f0000561000)='./file0\x00', 0x180, 0x40) fcntl$getown(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/sequencer\x00', 0x2000, 0x0) r4 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000938000)='./file0\x00', &(0x7f0000596000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000503000-0x4)=0x0) getresuid(&(0x7f000009f000-0x4)=0x0, &(0x7f0000ad1000)=0x0, &(0x7f000090a000-0x4)=0x0) r8 = getgid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00000bc000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bb4000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000)=0xe8) lstat(&(0x7f00008b3000)='./file0\x00', &(0x7f00006f1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000d70000-0x38)=[{&(0x7f0000cfa000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000dc2000)=[{&(0x7f00005ab000-0x7c)="1b0e1d39d3626059b04a8d9ff4310e20eb22e7e6e0baa252d99cbf64e0413a9d4138c27bcef6de89416f8b561e58f2a9a67c07245bc64b35b0c4383b54a81400eb6702e665e96c3475f7156382f3d3dd92ae0d584897582103616e6c8953dee689a9a88f6d9a30ef6dde1177836ca91021bf68251a67ec6b13b67197", 0x7c}], 0x1, &(0x7f0000c75000)=[@cred={0x18, 0x1, 0x2, r4, 0x0, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x2c, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}], 0x13c, 0x4880}, {&(0x7f0000333000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053f000)=[{&(0x7f0000b59000-0xc9)="705b8b8384fe0766271ae3dc20bf10ea015c0b5b378a083d48cc73d500fcfc145b9548d4deae37cc799abaf0c766f07fbe07ffe892cb2369b6f2f9a516a25f064f14dc74368a0e396c43a9f59677c249ba140328165a3a61eb37ae05e89fe08268ac2a0dd5102154260441f6a6b7bbac25eaf4739a7969249de2dcf03a65be9520b8c13818d8c6d7b12dd1e1c7fe1dca6f3540ff666caa6a80da75ae4ebd77df802dbcc122e4e0f66a9f6b7ff3eb856464d62cc8f00d9148f2960cfdc6106c1565f8fa4354638090af", 0xc9}, {&(0x7f00002cc000)="8d53350f04b4cfee22474e410a98b723fe44a7f3357984d812f9bd1ce4a1e39cdc", 0x21}, {&(0x7f00002db000)="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", 0x1000}, {&(0x7f00006af000)="af6b6ca9fa7841764849ac7a4b000f54392d7c397c9972489ea4859759094bccbf2d5f67d27da150810d446415137262e1dbfa6cf8c6eebd57ede36c76a8fdb13ab603542fc2fb321ba35076c711ed1f2a24ed489c1a02773a17b94334030a730b6148291d0d9fa445593c803e281ecfb758f35f9fb0a7ea8637454c5c164cf6617bd12c1cc64434ee0b974cb2c20f4fad0b19e26c2a39be329ff53b347868d2635907c4cb592eadef8d183ebcad15c436f975f773df170f188d457298dd296e235f59a793a09f343616f9df5810ee00ee7da7eb2c1746bbe80e1b6582af243b0010102a27c522928bc1486e0d0df67d292d80400acd", 0xf6}, {&(0x7f0000683000-0xdc)="d11c1e7581153072d13b29204f69f788e9a9a5fec54d4de0fbfaefb9671d4bbf65b51596d1c9aff9361afe9033fffafcbd3e3d7bbf2776fb7e91058e95f75a8b0624e7ee01e452ea09f8bdbcd7ac47ceb02b8286179646ea81699ec8c6988d7fcc330241b77bd66225a93656fa56e4b3e3ec9b0afead29e6650905ac362ffb667a98fab5ce60c018b6678da42403710637e74e0ae1f2dbb989a773f57193144a902122cc16aaeb35ad4de1c64c3837d2199c1318bc9fe2ab9e72e27ffc481de584998f05292dbbce6bda9399ae262e7ab17411aa799448b4a6996e18", 0xdc}, {&(0x7f00009f3000)="f832e4f8cbaa4b7e861904c213188eea0d1c163476a398dabbe0d9cd74d251cb02fb5ff1a0bbcb0ac5bb2a601d18b2a3847ad9cdafa8677d3d212817133cbe53e29ead86b15e01b440d6f6b30e07ea4d6416db70b0cf1e584c20a9218592f139413802928f0766ae7b08ded418fc87d15705c72318103e123e96a190f85cc5824079358302efe4f9aa15110f4507cacd42567be4f70fdebe1b7ff49fdc7c0ced3767c92b0d90b8e2ab552e4474607b8e0a5c96aa5b2d107c554bfc12e6dd7de0e5ff4597f52fe94ba3a51014e38a11a10f41f6", 0xd3}], 0x6, 0x0, 0x0, 0x1}], 0x2, 0x40005) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000838000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d5d000+0xb3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c08000)=0xb) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000d99000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e90000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000d3000)={@loopback={0x0, 0x1}, 0x7, r4}) openat$ppp(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/ppp\x00', 0xb4080, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) connect$inet6(r0, &(0x7f0000c81000)={0xa, 0x0, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) connect$inet6(r0, &(0x7f0000c1b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000ea0000)=0x0, &(0x7f0000794000-0x4)=0x4) 2017/12/20 11:06:27 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000b19000)=[], 0x0, 0x0) clone(0x0, &(0x7f0000d94000)="", &(0x7f0000725000+0x296)=0x0, &(0x7f0000213000)=0x0, &(0x7f000069f000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x9, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) fcntl$setstatus(r0, 0x4, 0x4400) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000001000)="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", 0x1000, 0x40000, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:27 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000102000-0xd)='/dev/usbmon#\x00', 0x0, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x400000000000085, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00009a2000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000336000-0x4)="0002000e") exit(0x0) getdents64(r3, &(0x7f00001eb000)=""/0, 0x0) 2017/12/20 11:06:27 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000021f000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0x3, 0x0, 0xfffffffffffffffd, 0x55, 0x4d02, 0x9, 0x3, 0x0}, &(0x7f000040f000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x80, 0x400, 0x20}, &(0x7f0000fdd000-0x4)=0x10) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000103000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$inet6(r3, &(0x7f00005e2000-0x1c)={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x11b}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8993, &(0x7f0000933000-0x28)={@common='bcsf0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01010900000000faba00000003000200e5ff0000ffff000404490001008feb00"}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000637000)={0x1, &(0x7f0000426000-0x8)=[{0x80, 0x3f, 0x8001, 0x8}]}, 0x8) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000b7f000)={0xf20c, 0x5}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000095f000-0x8)=[{0x3, 0x6}], 0x1) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b1000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000840000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001fa000)=0x1, 0x4) write(r1, &(0x7f00006ff000)="", 0x0) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x389fcc0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x1) close(r0) INIT: Id "6" respawning too fast: disabled for 5 minutes [ 110.734633] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.740506] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/20 11:06:27 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4, 0x0, @te1=&(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x64)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}], 0x64) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000001000-0x4)=0x0) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e1000-0x8)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000f6d000-0x10)={0xf921, 0x0, 0x2, 0x10001}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000a46000-0x8)={0xffffffffffffffdf, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000edc000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000005000-0x1)=0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x2c00) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000007000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0xff, 0x0, 0x4, 0xfff, 0x2}, 0x20) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x2, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000024b000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000bc4000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000087d000)={0x8, 0x8000, 0x40, 0xfffffffffffffff8, r1}, &(0x7f0000927000-0x4)=0x10) sync() lstat(&(0x7f0000cf6000-0x8)='./file0\x00', &(0x7f0000453000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000014000)=0x2) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f000087c000)=""/100, &(0x7f0000f30000-0x4)=0x64) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000046000)=@assoc_value={0x0, 0x0}, &(0x7f0000449000)=0x8) get_thread_area(&(0x7f0000c6c000-0x10)={0x80000000, 0x20000000, 0x1000, 0x7fffffff, 0x6, 0x0, 0x0, 0xfffffffffffffff7, 0x8, 0x5}) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000b94000)="0c833f0b2ed011ea67ab120d9ebe4cccc5ec59d3f46bf70335ac32744b688176c802225a3f466191a10a2dd5af672fee6cf6a82401b9d36e1bb924a651be98d6b71094b52522345522e6df9e5b9f66c492e2c6df1bad946ede840311f7032e6620c315643100b0ca207c437051a5085aa40bfe03a531a73227df5bb6f71cfe73593a3443b4144d0d4fc07e2bd2445e63807de7fcab", 0x95) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb6000-0xc)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000fb5000)=""/74) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000fb6000)={@generic="52a33348093605f07d434caefa56fa30", @ifru_flags=0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getpeername$netlink(r1, &(0x7f0000bab000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000002f000-0x4)=0xc) sendto$inet(r0, &(0x7f0000a2d000)="", 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c2a000)=[{0x3, 0xdb}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb7000)={0x1, 0x6, 0x1000, 0x4, 0x7fffffff, 0x40000000000000, 0x8, 0x9, 0xda, 0x0, 0x8}, 0xb) r2 = open(&(0x7f0000e0c000-0x8)='./file0\x00', 0x301000, 0x28) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e5e000)={0x0, 0x0}) ioctl$VT_WAITACTIVE(r2, 0x5607) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000729000-0x8)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f000050a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000ada000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00009e7000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f00006af000-0x33)=""/51, 0x33, 0xffffffffffffffff, &(0x7f0000909000-0x8)={0x0, 0x0}) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000012000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0xfffffffffffffffc) sendto(r0, &(0x7f0000c91000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x3, &(0x7f000094d000)=[{0x800, 0xfffffffffffeffff, 0x1c, 0x100000000}, {0x9, 0xff, 0x2, 0xfffffffffffffffa}, {0x8, 0x5, 0x3, 0x0}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000bb4000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r2 = getgid() syz_fuse_mount(&(0x7f0000003000)='./file0\x00', 0xa002, r1, r2, 0x2, 0x800800) flistxattr(r0, &(0x7f0000002000)=""/165, 0xa5) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d2b000-0x9)='/dev/rtc\x00', 0x100, 0x0) getegid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000618000-0x8)={0x0, 0x100}, &(0x7f00001ae000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000075a000-0x8)={r2, 0xfffffffffffffff9}, &(0x7f00007ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004cf000)={r3, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x217}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bca000-0x4)=0x8c) 2017/12/20 11:06:27 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fde000-0x4)=0x0, &(0x7f000009b000-0x4)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000dc8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000537000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afb000)='/dev/rfkill\x00', 0x4000, 0x0) r3 = dup2(r1, r1) renameat2(r2, &(0x7f00007b1000-0x8)='./file0\x00', r3, &(0x7f0000820000)='./file0\x00', 0x1) recvfrom$unix(r0, &(0x7f00009a0000)=""/131, 0x83, 0x20, &(0x7f000071e000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/20 11:06:27 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00008de000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8b)="5ea795eeb9a06a34def2a382feffad87f6b0e05ea86c93e102393a44d639a5174ccf920c15a123d575dcd5c6b97d5ee9d166583a016f8fd00958f2aa8833babb4d9e9c2e3020d570029c9f32f98b2905e4da2ce01baab9b0f1fd6e51d1a6eb70a068a2aca8fdf8484880b3eb6aefdb7c77fade76155b9d0ca942410866395b222a61e39fa6a46962483581", 0x8b}], 0x1, &(0x7f00005ae000-0x150)=[{0xdc, 0x13f, 0xffffffffffffffc0, "ab338a652c29694134e04a7c8369c5bd330b7e01bb09166216d3f86f307ff52485991819560d09170662d195273eb166d2fbdd4d094ba018148172d46231547d654034f69c2207b8959445db2fd082d542c0228ef4fb0fa5d4f4cc66d74234e472bd3a35ab4f57c043cddfbe7c810e6b43767a444b7731d0396d07851b102ca5f22f00570e08aea22dbc8ff337b182c8862b4c44d6aa66a61197cb2003f07e0917a0adf001ec0b7900ff11c1d99fee9de1a211926ceed62ea28322ba78f875237cd7af9d885470e3f7c744a84b2d6d"}, {0x74, 0x18b, 0x401, "782c54b1dd8dd6e9bc9b9a171bb5d4640613a57fbae754ac05625a5f5e63e6f014cdb7b3b941977f0a1f00024a6cffed99c381fe38829a437743b26a4ff413aebd47d2cae27cd7ce7e93d861ca57e0cdb7d01cb27f2a7c30eddc5c6df4c1f0e2f774ca13ca71"}], 0x150, 0x44040}, 0x40000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c9f000-0x4)=0x0) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b2000-0x28)={@generic="a55cfdd4d0059a8eea9c124f145544e1", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002f0000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x1, 0x20, 0x2, 0xa0, 0x0, 0x3, r1, r2}, {0x8, 0x1, 0xf5e, 0x800, 0x7, 0x7, 0xc4bf, 0x8}, {0x7fff, 0x401, 0xffffffffffffffe1, 0x0}, 0xfffffffffffffffa, 0x6, 0x101, 0x1, 0x29, 0x3}, {{@in=@multicast1=0xe0000001, 0x1e57, 0xf0}, 0x3, @in=@multicast2=0xe0000002, 0x4, 0x4, 0x0, 0x231d, 0x100, 0xfffffffffffffff8, 0x9}}, 0xe8) 2017/12/20 11:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000023e000-0x8)={0x1, &(0x7f00007bc000)=[{0x5, 0x0, 0x0, 0x10001}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000648000-0x11)='/selinux/context\x00', 0x2, 0x0) sendto$ax25(r0, &(0x7f0000c1f000)="a7eabed07ba5126bc0ca0fe8ea8bd3ed43b4d4e970215fab7090abbe82cf187d54d960b8d90a2aa18e3a30c02bb02414c274da7d99f8f7f17eff7df7cd4536c52fd171a3c48e734f25bff7cb06e4c30def3cbfca58d2053b2665b75b7c698ea14f98e6406c118ab933408a49eae903bfb1878c6d9c8460a3036d8e4b27dbff14411105687a1c", 0x86, 0x4, &(0x7f0000a46000-0x10)={0x3, {"5b568824241773"}, 0x8}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f000075a000-0x8)={0x4, &(0x7f00003df000)=[{0x800, 0x5, 0x1, 0x0}, {0x8d3, 0x80000001, 0x8, 0x3}, {0x8, 0x54ac, 0xff, 0x3}, {0x3, 0x9, 0x4, 0x584}]}) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f7000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c8f000-0x1000)=""/4096, &(0x7f000089f000)=0x1000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000056b000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000bcd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a7a000)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007f0000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x1, 0x1, 0x3, 0x8d, 0x5, 0x20, 0x20, 0x4, r2, r3}, {0x4, 0x7, 0x4, 0x1, 0x5, 0xffff, 0x6, 0x1000}, {0x8, 0x8, 0xff, 0x2}, 0x6, 0x3, 0x7f, 0x1, 0x84, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x249b, 0x7}, 0xd, @in=@empty=0x0, 0xae5, 0x1, 0x0, 0x5, 0x400, 0x80000000, 0xfffffffffffffeff}}, 0xe8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000f95000-0xc)={0x5, 0x29, &(0x7f00004f3000)="1e884dcce46b718ae1c13cdc69da746d0258db06a7b99a47f166fe6e1d342b250c7d34ea7877950a71"}) r6 = dup3(r4, r4, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000fb000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ef000)=0xe8) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000183000)={0x0, 0x0}, &(0x7f0000a86000-0x4)=0x8) 2017/12/20 11:06:27 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000915000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000951000)={0x0, 0x81, 0x20}, &(0x7f0000d31000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003d6000-0x8c)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000062c000)=0x8c) r3 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r3, r3, &(0x7f00005a6000)=0x0, 0x25) 2017/12/20 11:06:27 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000000e000-0x8)='./file0\x00', &(0x7f0000009000)=@random={'security.\x00', ']wlan0nodevselinuxvboxnet0&proc#\x00'}, &(0x7f0000014000-0x1b)="76626f786e65743047504c637075736574656d301b776c616e3100", 0x1b, 0x822273afc797778b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ppp\x00', 0x20402, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000013000)="8d56e8d680cf2eec9f54b9723b2c6e1588a601bf27b0702e6ba8d501cb698650a776209fd88aec949f34740cff9e1c0b57fcbc92f7eafdf6781a318a46f1ada0640eb63df8fbc66907c457a87860360ea17010bbb6fee9fed3b514c63795ba3ecc496810a81583d6d3c72b42dd6ee6d733", 0x71, 0x10, &(0x7f0000011000-0x6)=@hci={0x1f, 0x4c32, 0x3}, 0x6) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000006000-0x82)=""/130) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x1, 0x0, &(0x7f0000013000-0x1e)='y'}) 2017/12/20 11:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f0d000)='/dev/vga_arbiter\x00', 0x800000000121200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00003a5000)={0x0, 0x0}, &(0x7f000004a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000b61000)={r1, 0x7}, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/rfkill\x00', 0x420280, 0x0) pwrite64(r0, &(0x7f0000f91000)="baa086dfaae9a9717cab5d", 0xb, 0x0) fcntl$setpipe(r2, 0x407, 0x9) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000441000)=0x0) r3 = socket$inet6(0xa, 0x8000e, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x8, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000bc2000)=0x3) 2017/12/20 11:06:27 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000edf000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f24000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xfe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00007d9000-0x28)={@generic="94bb92d3ccbaa06a2de816981988fdad", @ifru_ivalue=0x6}) 2017/12/20 11:06:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f00001e6000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c68000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a39000)=0x0) lstat(&(0x7f000096d000)='./file0\x00', &(0x7f0000a7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000666000-0xc)={r2, r3, r4}, 0xc) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00000d0000)=[&(0x7f00006a3000-0x11)='.[}mime_typeeth0\x00']) r5 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') ioctl$TIOCCONS(r5, 0x541d) read$eventfd(r5, &(0x7f0000cb1000-0x8)=0x0, 0x8) getdents(r5, &(0x7f00009bf000-0x8a)=""/138, 0x8a) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x26102, 0x0) fanotify_mark(r5, 0x4, 0x1, r5, &(0x7f0000f8a000)='./file0\x00') 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000067d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccf000)='/dev/sg#\x00', 0x4, 0x100) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000adc000-0x8)={0x4c0, 0x4, 0x6, 0x9, 0x6}) syz_emit_ethernet(0x4e, &(0x7f0000e93000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getdents(r0, &(0x7f0000051000-0xc)=""/12, 0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000f45000)=0x3) 2017/12/20 11:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000542000-0x4)=0x10, 0x800) recvfrom$llc(r0, &(0x7f0000116000)=""/201, 0xc9, 0x10000, &(0x7f000075e000)={0x1a, 0x17, 0x8, 0x7f, 0x8, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KDENABIO(r1, 0x4b36) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00001b6000)={0x9, 0x4}) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f06000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f00005b7000)={0x0, 0x0}, 0x7fff, 0x7) syz_emit_ethernet(0x36, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r2, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/20 11:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000118000)={0x0, 0x1c9c380}, 0x0) eventfd2(0xe40, 0x1) fcntl$addseals(r0, 0x409, 0xa) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000531000)=[{&(0x7f0000c79000)=@in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000efa000-0x30)=[], 0x0, &(0x7f00006d2000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/20 11:06:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000001000-0x8)={0x9}, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4000000001, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2017/12/20 11:06:27 executing program 6: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f00000c2000)=0x6, 0x4) [ 110.962412] binder: 10691:10694 ioctl c0306201 20012fd0 returned -14 [ 110.980707] binder: 10691:10708 ioctl c0306201 20012fd0 returned -14 2017/12/20 11:06:28 executing program 5: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xfffffffffffffb7f) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000eee000)=0x4, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000a56000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f00009f6000)={0x3, r1}) 2017/12/20 11:06:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x2000000000000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000afa000)={0x0, 0x989680}, &(0x7f000081e000-0x8)={0x0, 0x0}) 2017/12/20 11:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001a3000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000099e000+0x6b7)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006da000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x5, [@multicast2=0xe0000002, @rand_addr=0x6, @loopback=0x7f000001, @multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x24) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f00008ff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000039b000)=[{{&(0x7f0000d8b000+0xd56)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ab3000-0x50)=[{&(0x7f0000234000)="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", 0x1001}], 0x1, &(0x7f0000490000)=[{0x90, 0x29, 0x100, "aeceee26507b9d80f8e0720a9aad74af4cab488903b7cff20573295f4b857d9fd50114350ea85fb7226649862ff185fdcaedce555c3829ef49724b5eed48cb90357bb399ad3b0527a9d5a7fb76f3c631e98682db78bab21269df81cfe60fae5edc75908f28f724ebbf1dc196fb585b40aa1388e73cce256d9fab16ac17"}, {0x28, 0xff, 0x77c, "c365a567904c8a0728cc03cb59aa21374164bc"}, {0x90, 0x115, 0x2, "4ecfe0a8aedb5b7cae521399968b9926abde4ee59127c00733c69afcac9d628c9f14a598e73020546e77df05d68431c740a79282154325d5ef2e9095429e4c25c6bf026ae0f85187f37113cc307baa9f595515c80a3f00e8e83e26b79d902164ae790192a139a2a73a400e3b560bda420159f12fc8663209e28190fe123f52dc"}], 0x148, 0x0}, 0x0}], 0x1, 0x4000003) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000823000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000174000)={0x0, 0x1000, "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"}, &(0x7f000023f000)=0x1008) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009c8000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00001d1000-0x108)={r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x40, 0x3f, 0xa, 0x37f, 0x0, 0x8, 0x6, 0x1, 0x7, 0x3, 0x2, 0x26aef3f1, 0x6, 0xffffffffffffffff]}, &(0x7f0000e48000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003e8000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000597000-0x4)=0x0, &(0x7f0000b48000-0x4)=0x4) getsockname$inet(r0, &(0x7f0000306000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f4e000-0x4)=0x10) 2017/12/20 11:06:28 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000009000-0xc)=@sack_info={0x0, 0x7fff, 0x7}, &(0x7f0000009000-0x1)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000008000)={r2, 0x2, 0x80000001, 0x4, 0x7, 0x40}, &(0x7f0000009000-0x4)=0x14) exit(0x0) syz_open_procfs(r0, &(0x7f0000005000-0x7)='timers\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000008000)='/dev/snd/timer\x00', 0x0, 0x42802) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007dc000)='id_legacy\x00', &(0x7f0000e33000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003d4000)='\b', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x20) 2017/12/20 11:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000c6e000-0xcf)="c0d0a6350bfb2ca1645ce2c6ad2a144b291d2b280a2bc5ccfb6d97c9076cbf89db05f81d4b3b525c1ecce8f247cf3a30d1e3e6e9fae94d8a144542ecc0c1ac8a4c1b6603a3856e22b7e70e5c43c60730f7c922f6c0e2ddd742d40922024dff790006869ba00a88c1435dfe94f4ca00b71b665145bb4c4a297e499f54685870b1e242496555110eee3bbf8058a2c2d58fa58691030964a2f91de70c4ca079a67116eb31371134063898922d7c33f339c5a104d0b94a7fb79e3336e7c6b408ac52a8cbf6b724adbe60816daa4d422423", 0xcf, 0x0, &(0x7f0000c10000)=@abs={0x1, 0x0, 0x1}, 0x8) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TCSETAW(r0, 0x5402, &(0x7f000037b000-0x14)={0x8, 0x200, 0x7f, 0x8, 0x3, 0x6, 0x8, 0x7fffffff, 0xc1d, 0x80000000}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x200) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ff1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/20 11:06:28 executing program 0: r0 = syz_fuse_mount(&(0x7f0000163000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0xf800000000000000, 0x1000000) ftruncate(r0, 0x20e3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r2 = open(&(0x7f0000792000)='./file0\x00', 0x8000, 0x0) r3 = accept4$llc(r2, &(0x7f0000550000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000546000)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000487000-0x12)={@generic="a4c3617639bab3d9dd0d538379a53b2e", 0x6}) sendmmsg(r3, &(0x7f000028e000)=[{{&(0x7f0000fc2000)=@llc={0x1a, 0x8, 0xa2ab, 0x5, 0x2, 0x0, @random="d4c97f061dae", [0x0, 0x0]}, 0x10, &(0x7f00003ff000)=[{&(0x7f0000ce1000)="5bacd1206dacf61047df442ef46003ac20ae76cfb89c4f7d1f860d628b54a8fae6b7a788e7f0f171c72ca76c4a6d0ab9a67ace04b289c21922a86f0e25f87ce0124f09298f0e38be32628c02168880998bd9248277e59fc4b077a9de0dbafa2dadfbeb844348149f177a4ad4ff7fb292fa4eac151c5e61e034d7e54a93015e4e7146c71c3ae008e3003cb6396a17c2bab69c0c1cdb6729ed859cb0f6f055863b50b513bc1b46b6b8c13ea4002c1990833c0aa3411dd82f1fc4121c2b8f6a", 0xbe}, {&(0x7f00008fc000-0x6)="f94051ecf410fd08a6626f2ed429abd1d1ca1b4a8e137a44515da511574658ee91d530bc0fd6a539c77a4ab566c541f32f448b12f227235eed910f72f702db2b477fc9ac91c7170476f6efb537f2ab908a7a16a6c0ebd7973455db45a82e1cd5", 0x60}, {&(0x7f00004a0000)="604a39981cc3e1180103469b50ae", 0xe}, {&(0x7f0000101000-0xd1)="7d90fe51244ea192d08122aac0a3166d3cbebecbeb83c3f2132ea4cb352301c09992028b1f76635780e7b733e55cd7e6ee4230d086cd0d478ff3cb0dfe698c0b2756af5bf58ff2a28d264fd387a7539e824f5880c9c4a9caa066ceed2719607420f53b7d644d14f60cec4ffcd56aaaca33938ec92eb8f74a611463caf325a5fec36e313bd9e5af949f81bf28c24e7521b4ff9324e6584590036dc288e03103dc122bf2452b4ea280e265f28cff27086e212dcd5db4d0f031d55689f2443f974e633d52ee9daf99d364116ffc083515d7e7", 0xd1}], 0x4, &(0x7f00003b7000-0x2fc)=[{0xd4, 0x19c, 0x1, "d490927656229d83be0a64f06f92bc0474ffbe9cd298385065223052cb9274e7cbe4e3627a40e20d8be96825eecda8b07f21560708737d2b976a8fec5930ba025b0ee8fa2983046db940795bd813b3d59f6ec49670b180e1d5f9d8586ebeffb95620737a49d696c4cdd17e60a718b5bbb0cebfe2aca0d07e949e61a959d2e188d2c95bef3ea2e00dacce6000dc33b3bbbc63f8dbe324a5f8e08e7a4e72000bea788ead9ff3a55791bebdde51f6431075d459a4735650d47026455b4120384e7403a978c24a"}, {0xd8, 0x0, 0xfffffffffffffffe, "6e6802a283f07d8faa72e2e01ad016a6e997942df3715828d2a047f62fba87c9f328238c28979fd94ba3c4862ac9835151032dbb72ce3a7fa4fafc09955df2d56ad84ed4e4d3fc33f4c916f9f6c6a04fcbdb193885161d4e9f16a715609756a5660fef42d1f48ab3da106715b0a5b77a3a779626cdfdf728b51e43fb1a676fd77aee33a51d4f04c9ad9cd5168da529626a7c367d25e0aa4a9ca5b612d95bb559506866519f851a5327c31ff6cc013ae936de5a8f62f819dd8e3c608ae56d4ce6102d9efe7ef0ff3b731038"}, {0xc0, 0x106, 0x2, "ca13e829b115485cb98fffb6858d172bfeccae4119b26e4499d036c4a7e04cc7f4d223c8a60f1febead8b542f1d19222bf69bbd3462c4d76fdc2b7bd65d80d2dbbb022393c1098111b78bb4d628752986f1c9703dc20dbdf4f264bb251e5db9db854d9dec8aade705986be148b0eec75ab4dab9740275737ddd53b5c644efbed421e61c127cbc9e6f776a554ce5e771d64808bf20444c5f96abbb6d60cf777e6cb718a0041ef471502aaaaed4302f11ecdc8"}, {0x90, 0x0, 0x7fff, "a9fc40ed8787b700c68520612ed6693bd24fbd18fab0bfd609dd6cd09d25344bc9ccdf6828df102b44e49aaaeb6858346198d5764574f9cc4de415274f411e16982702f56cf5b38993c6ea170953093786b90732ace8e1010984075b72e61f29ffd6edc2c29a80bf7a5a86fa55810584898ded977266c2295069f2cc73ab7e9de1"}], 0x2fc, 0x24000010}, 0x5}, {{&(0x7f0000c97000)=@ipx={0x4, 0xfff, 0x1, "fb017af8f001", 0x101, 0x0}, 0x10, &(0x7f0000f55000-0x38)=[{&(0x7f0000d39000)="3b2b72287a1f3909cb17bfcd8a688c4e59343a43167397a32e0d034c3e3dffe73f787ced9143a1419be08de10d3981c1cfd0453721d2e834ff4dc35de4da63348e17bf16154e866cb9ca6654add7a8b5d02c9e72c376f77633c57aad0dfadf657df974e2519eb0f78c256f2c09f0a2c0e86d0cb81157d536a0341136ac14771cbd569242384626dcea9c14e562ff7e025f90fe2c63b8f4e7b454eca23d74c434e82bcba208cac91738ef4c81868a875c676351cf519ff4da653960acdb4d71c985f141e9", 0xc4}, {&(0x7f000085c000)="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0x1000}, {&(0x7f00009ed000)="6938b9428dce5d0592c259e3d436a264c89432651aeb2bd1449c4b76f1aeda1fec74ea25fd7dbbd2ff83150e27ee94d01a51474dc36b3f621dd84e11b7df392a", 0x40}, {&(0x7f0000030000)="820ba82f35829a69d67844252c72fad3278fa23ca4db618b6be55c599f0bdfbefa2e24d0fe7ce78e1cd36e4b73e7a45da734fba253860b530db3d4aaf9152cbb77a9244aa2c80f56ef6c2bc8123a32a8a3916da18120fdb68ed5679db224ef800c001403ff7670bc5f6c72a90ee53f77a262bfe6aecc6fab55e557e11c4014", 0x7f}, {&(0x7f000060f000-0xc6)="2da7961505c08af67ee080fbb36ad1394ecff4c56266fdbc62f60e9abbf2e724bee0e2194b0c222c90fae48d39c8d0e63cdc06c454dfbed13977e77aed3975d29b3bd50a2c04a2ca4e62ed5877de828e5a841e4f14764f43f8d17a88c8f6672cf31343de7106c11448c3e0043ed06e24c8c48af4b21f7ff23c970d16fb1ce84e1ca5efc7fbda6ee67868d06e1eea734a5b00b943aa143f8b117d88017d24d9abccc3104408101cb7a80d8f71684e2597984f14b963688406b090ea3268d2042492be8f9ee170", 0xc6}, {&(0x7f00004a9000)="266cfa582cfbb4dfb070cecd70e9d3fa193889031d95b3b3836c1fb60526595f61590cd519430524e87f743d53fa1694405f4d7f7a492b49e78246053f0f7bf3f6754bbbb86eae28bd44ca15e66aa2508d3280c319b99442a9d2c5a16c7ebef5fe20173235b6072686ea853e156cf8cee6760b8a9e0086227eb5403bf465133394b9303be0331e1b4131106b2439a9197df414713553d8cb6a364ce9397488bfbc50e77c42dd06c5dcace25671c9754ead4ecd25d589b57625d9909b27ae8e3efbb4d05a4f8b7f5d923b43a79fbaf59ecc237c35a43ed4f0e60eddd3", 0xdc}, {&(0x7f0000c4d000-0x2c)="4e6975f742b4bf1e27fd90a2cd0a0d2c3a4da8ada776024d3482d54efd545572caf0dc72a4766ed70b00b360", 0x2c}], 0x7, 0x0, 0x0, 0x10}, 0x0}], 0x2, 0x80) 2017/12/20 11:06:28 executing program 2: clone(0x0, &(0x7f0000d94000)="", &(0x7f0000725000+0x296)=0x0, &(0x7f0000213000)=0x0, &(0x7f000069f000)="") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00006b3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) syz_open_dev$binder(&(0x7f00006b2000)='/dev/binder#\x00', 0x0, 0x2) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000090a000)=']wlan1\x00', 0xc0, 0x1c0, &(0x7f0000f94000)={0x0, 0x9, 0xf3, 0x3, 0xfff, 0x0, 0xfffffffffffffffc, 0x81}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000151000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000b8000)={{0xfff, 0xf5d}, 'port1\x00', 0x0, 0x10001, 0x1ff, 0x5, 0x6, 0x200, 0x93, 0x0, 0x1, 0x5c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f00009ae000)=""/4096, 0x1000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9a000)='/dev/sequencer2\x00', 0x101, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00007b6000-0x8)=[{0xc, 0x9}], 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000039b000)={0x5, &(0x7f00002a8000)=[{0x2, 0x0, 0x3ff, 0x800}, {0x7ff, 0xe4c2, 0x7fffffff, 0x400}, {0x8, 0x0, 0x4, 0x3f}, {0x10000, 0x7, 0x5, 0x0}, {0x9, 0xffffffff, 0x0, 0x1000}]}, 0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000d17000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000a69000-0x4)=r3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00002e8000-0x72)={0x0, 0x6a, "d79b00443857acea80b5e3a1eda4105c4fcef1e186c682551580d08079dcd5be9d310745a60d17222a9a102aeb027a326356186de6195a1fcc722f2ef1cc3abbd5b6c82a609f698c0ab3ff884358f348815297b2cee8da73d43e11dbd60bc7249a8380bb54c13c383493"}, &(0x7f0000c54000)=0x72) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000eb3000)={r4, 0x8}, &(0x7f00007d3000-0x4)=0x8) 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fed000+0xd25)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bc4000-0x4)=0x0) 2017/12/20 11:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000047d000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000802000)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000)={0x19980330, 0x0}, &(0x7f0000a5f000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2017/12/20 11:06:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a46000-0x4)={0x1}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000adc000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x2) 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000df3000)={0x0, {""/7}, 0x0}, &(0x7f00009cd000)=0x10, 0x80000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e78000)=[], 0x0, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e78000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e79000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000298000)={r3, 0x2}) poll(&(0x7f0000e77000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000985000-0x14)={0x10000, 0x9, 0xffffffffffff90b3, 0x0, 0x0, 0x2, 0x5, 0x2c22, 0x97, 0xfffffffffffffeff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000395000-0x6)='hybla\x00', 0x6) dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000c7d000)=0x0, &(0x7f00002db000-0x1)=0x4) gettid() getresuid(&(0x7f000045d000-0x4)=0x0, &(0x7f00009c8000)=0x0, &(0x7f0000876000)=0x0) getgid() fcntl$getownex(r1, 0x10, &(0x7f0000f78000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000045c000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) lstat(&(0x7f0000513000-0x8)='./file0\x00', &(0x7f0000afc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009f5000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000013a000)='./file0\x00', &(0x7f0000254000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x0, &(0x7f0000781000-0x8)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000817000-0x4)=0x0) lstat(&(0x7f0000e1d000)='./file0\x00', &(0x7f000081f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() 2017/12/20 11:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000da4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0e000)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x8, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:28 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/rfkill\x00', 0x8000, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r1, &(0x7f0000cb1000-0x8)=0x0, 0x8) open$dir(&(0x7f000050c000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/20 11:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x81) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001e9000-0x4)=0x7fff, 0x4) connect$inet(r1, &(0x7f0000ab5000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/20 11:06:28 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) recvmmsg(r0, &(0x7f00001a2000)=[], 0x0, 0x21, &(0x7f0000127000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e0d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b6b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fd4000)={{0x6, 0x8}, 0x0, 0x2, 0x6, {0x3f, 0x1}, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000391000)='net/arp\x00') sendfile(r0, r0, &(0x7f0000343000)=0x50, 0xff2a) 2017/12/20 11:06:28 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000f6d000-0x10)={0x6, 0x20000800, 0x400, 0xfff, 0x9, 0x737, 0x200, 0x5, 0xd5, 0x11ea}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000edc000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/20 11:06:28 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000df8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000df3000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ba6000-0x1003)="11a58fde7649496403db92ed306004b3d3cbfc1954855ab895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9070000003688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb059f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7fc3f27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a916483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf10104603360089dadba2779cfed9027ac164767fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f0a7032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac6b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b4bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b0955176e02000017fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fddf32ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271f00057b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c700516b60aba2da24bd6523533f3180accade90f47e412b39300000005cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5c3a81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49be569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fb88f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1f3fe60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b0b9e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea546302da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9baf672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea6ffdbd4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95594b24", 0x1003, 0x1, 0x0, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000051000)=0x0) 2017/12/20 11:06:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x60100, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000826000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9f692329b86f79f194dc70afe310c02c"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) close(r2) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000b0000-0x10)='/selinux/create\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00001e0000-0x9)='/dev/ppp\x00', 0x80000, 0x0) stat(&(0x7f00003e7000)='./file0\x00', &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000b7d000)={0x8000, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x5, 0x7, 0x101, &(0x7f00002a3000-0x10)=@common='gre0\x00', 0xffff, 0x1, 0x2}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2017/12/20 11:06:28 executing program 6: vmsplice(0xffffffffffffffff, &(0x7f0000b19000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000002000-0xe8)=""/232, &(0x7f0000000000)=0xe8) clone(0x0, &(0x7f0000000000)="", &(0x7f0000725000+0x296)=0x0, &(0x7f0000213000)=0x0, &(0x7f0000000000)="") splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005bc000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000b11000)=[{&(0x7f000003c000-0x1)="85", 0x1}, {&(0x7f0000357000-0xba)="595cecdd0473b14385b36f69a17bd0216c9b53f92ec4f22ec9e70ad9fc626d4068ed457a4f2377b8a17c193cf1cadc7af10b9f0683a6d25655cd0a72a975ef8458514639cbc3ce60a8c750d0b9827d471e2c6f5b78de1ec962965f6a8518bab92c1770e129ca84f8e4dab1fe7afef9530165b50ea355d69b6e541807346a915bbd834995233191cb35714992e892fd6f7e903063d59e6fddaf90fc17fa4e0027b73a34be668346f4eb3ec14831e48468bce7e1701a0298c282c8", 0xba}, {&(0x7f00003b7000)="453c5529d62c3ebc0b39d4285ffbdc379ed8ce6f9182641c4ed2d344584f5a577683a6bde9de154f644a5598304f64cd99418f47bafbe0b53c4eb0a7f2164651f4cd5ac393849053", 0x48}, {&(0x7f0000537000-0x1000)="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", 0x1000}, {&(0x7f0000390000)="845a298ee869dbc312dc76d8e9a19705cc90b66718bb488d8eaedde6379a690ee604cd8259ca5095a08fe44e564d457475eae640f60fce9f1376a289bbb882c6fc96b34579558e5ca55938d838147a8ef42fcd9b750dc67416ea7370257c5000e0196cb601d11fa0ed9dd369cf8e95d6a614cf94b4dc8a7bbbdb1882bf1ed9c6621fb4368ade3d712f1e447a521366218072485f8bc38add476a919b83432957121a8b92a2f120b6de7624d8c70e5b499a56b9494cc7b514f1b8175f83b2d7919dec3d240d", 0xc5}], 0x5) 2017/12/20 11:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000052a000)=@file={0x1, './file0\x00'}, 0xa) set_thread_area(&(0x7f00004c5000-0x10)={0x4, 0x20001800, 0x1000, 0x1ff, 0x8, 0x6, 0x400, 0x7, 0x8001, 0x800}) r2 = accept4(r1, &(0x7f000005d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d03000+0x397)=0x6, 0x0) lsetxattr(&(0x7f0000200000)='./file0\x00', &(0x7f0000480000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000302000-0x1)='\x00', 0x1, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00003bf000-0x14)={0x81, 0x9, 0x79f8fc5e, 0x40, 0x2}, 0x14) llistxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000d2d000-0x51)=""/81, 0x51) r3 = memfd_create(&(0x7f0000c7c000-0x4)="2de87b00", 0x1) write$eventfd(r3, &(0x7f0000fad000)=0x1, 0x8) 2017/12/20 11:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/enforce\x00', 0x840, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00008a5000)=""/191) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = getpid() sendmmsg$unix(r0, &(0x7f00002c0000)=[{&(0x7f0000994000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000580000-0x18)=[], 0x0, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x18, 0x1, 0x2, r2, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00007d5000-0x4)=r1) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x5)={0x0, r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001af000)={0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x4, 0x800, 0x0, 0x3, 0x3bf}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000519000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/20 11:06:28 executing program 6: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000d2f000)={"65037ada87f8db38cd9451435dae22b5", {0x4, 0x2, 0x8001, "87467dfb0fc6", 0xb7, 0x0}}) getpeername$llc(r1, &(0x7f0000080000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000042c000)=0x10) mq_unlink(&(0x7f00003ae000-0x1)='\x00') 2017/12/20 11:06:28 executing program 1: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x46) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000f69000-0x8)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000003e000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00009dc000-0x4)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f000089c000)=0xc) getpgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x1000, 0xc800, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) [ 111.412874] audit: type=1400 audit(1513767988.240:53): avc: denied { call } for pid=10800 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2017/12/20 11:06:28 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000b98000)='/dev/input/mice\x00', 0x0, 0x40800) fcntl$notify(r0, 0x402, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x8010002000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000069a000)=0x0) 2017/12/20 11:06:28 executing program 3: mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006b3000-0x28)={@common='dummy0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000c0000-0x10)={0xfffffffffffffff7, 0x1, 0x3, 0x0, 0x0}, &(0x7f00002dd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d10000-0xa0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x7ff, 0x6, 0x5, 0x0}, 0xa0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000015000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getcwd(&(0x7f0000013000)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000963000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xf, &(0x7f0000964000-0x4)=0x0, &(0x7f00002f0000)=0x4) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0xc834, 0x4, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1d000, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2439, 0x5, 0x1}}], 0xf0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/20 11:06:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000163000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x7, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000c9c000)={{0x1, 0x101}, {0x1, 0xfffffffffffffffa}, 0x7, 0x2, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x61, 0x0, 0x1000, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x3, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000092a000-0x28)={@common="69726c61070000000000e3ff00", @ifru_flags=0x8000}) 2017/12/20 11:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0x3f, 0x0, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000096000-0x62)=""/98, 0x62, 0x3) 2017/12/20 11:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f000086e000-0x8)={0x19980330, r0}, &(0x7f0000066000)={0x6, 0x0, 0x6, 0x1, 0x6000000000, 0x8}) prctl$getreaper(0xb, &(0x7f00000a7000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d72000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f000023f000+0xcb9)={0x0, 0x0}, 0x80000) ioctl$TCSBRKP(r2, 0x5425, 0x180064f) recvmmsg(r1, &(0x7f00004cb000-0x1a4)=[{{&(0x7f0000ffc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b2c000-0x10)=[{&(0x7f0000caf000)=""/189, 0xbd}], 0x1, &(0x7f0000d27000)=""/85, 0x55, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000fee000-0x10)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f00006e6000-0x8)={0x2, &(0x7f0000773000-0x10)=[{0x3, 0x100000000, 0xc7, 0x100000000000008}, {0x9, 0x7, 0x3, 0x7}]}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x21) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00003ab000-0xae)=""/174) shutdown(r1, 0x1) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000543000)=0x0, &(0x7f00009e2000)=0x4) recvmmsg(r1, &(0x7f00008e5000-0x1e0)=[{{&(0x7f00008e7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001fd000-0x30)=[], 0x0, &(0x7f00005b6000-0xc7)=""/199, 0xc7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000661000-0x10)={0x0, 0x0}) getsockopt$inet6_tcp_int(r3, 0x6, 0x17, &(0x7f0000738000)=0x0, &(0x7f000048d000)=0x4) 2017/12/20 11:06:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x8, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000026000)=0x0) syz_emit_ethernet(0x66, &(0x7f000039d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "06f2f1", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "000988", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) [ 111.464769] binder: send failed reply for transaction 135 to 10800:10807 [ 111.495961] binder: release 10800:10827 transaction 137 in, still active [ 111.506010] device eql entered promiscuous mode [ 111.512714] binder: send failed reply for transaction 137 to 10800:10807 [ 111.512717] ------------[ cut here ]------------ [ 111.512733] WARNING: CPU: 0 PID: 1547 at drivers/android/binder.c:2154 binder_send_failed_reply+0x147/0x3a0 [ 111.512735] Unexpected reply error: 29189 [ 111.512738] Kernel panic - not syncing: panic_on_warn set ... [ 111.512738] [ 111.512744] CPU: 0 PID: 1547 Comm: kworker/0:2 Not tainted 4.9.71-g319c8e1 #7 [ 111.512747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.512756] Workqueue: events binder_deferred_func [ 111.512765] ffff8801d09c7918 ffffffff81d91639 ffffffff83a46d00 ffff8801d09c79f0 [ 111.512772] ffffffff83eaa800 ffffffff82d5bed7 0000000000000009 ffff8801d09c79e0 [ 111.512778] ffffffff8142ccd1 0000000041b58ab3 ffffffff841871e0 ffffffff8142cb15 [ 111.512779] Call Trace: [ 111.512788] [] dump_stack+0xc1/0x128 [ 111.512796] [] ? binder_send_failed_reply+0x147/0x3a0 [ 111.512804] [] panic+0x1bc/0x3a8 [ 111.512812] [] ? percpu_up_read_preempt_enable.constprop.54+0xd7/0xd7 [ 111.512818] [] ? vprintk_emit+0x3ad/0x750 [ 111.512826] [] ? __warn+0x1a9/0x1e0 [ 111.512834] [] ? binder_send_failed_reply+0x147/0x3a0 [ 111.512841] [] __warn+0x1c4/0x1e0 [ 111.512849] [] warn_slowpath_fmt+0xc4/0x110 [ 111.512856] [] ? __warn+0x1e0/0x1e0 [ 111.512864] [] ? _binder_inner_proc_lock+0x2c/0x50 [ 111.512871] [] binder_send_failed_reply+0x147/0x3a0 [ 111.512877] [] binder_thread_release+0x263/0x540 [ 111.512884] [] binder_deferred_func+0x43f/0xd10 [ 111.512891] [] ? __lock_is_held+0xa1/0xf0 [ 111.512900] [] process_one_work+0x78f/0x15f0 [ 111.512912] [] ? process_one_work+0x6db/0x15f0 [ 111.512919] [] ? pwq_dec_nr_in_flight+0x2d0/0x2d0 [ 111.512925] [] worker_thread+0xe0/0x10d0 [ 111.512931] [] kthread+0x26d/0x300 [ 111.512938] [] ? process_one_work+0x15f0/0x15f0 [ 111.512943] [] ? kthread_park+0xa0/0xa0 [ 111.512950] [] ? kthread_park+0xa0/0xa0 [ 111.512955] [] ? kthread_park+0xa0/0xa0 [ 111.512963] [] ret_from_fork+0x2a/0x40 [ 111.513557] Dumping ftrace buffer: [ 111.513591] (ftrace buffer empty) [ 111.513593] Kernel Offset: disabled [ 111.752440] Rebooting in 86400 seconds..