fffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000016000-0x50)=""/80) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000000d000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000006000+0xeec)={r2, 0x80000, r1}) 2018/01/21 16:40:32 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007ec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x240002, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="4fdba1f284782cc57feeedec4a50c7aff1fb74ba819b5f8d7db71bb10d91b381c1f47d6fa89faf9e80c1f4e3122d0a3481fd2cc1f99ffcfea164634b9678f24aaef1747849ca2b72213f695d1e84362d780e22de0f77a8c084e951f55366f828e6ee2de73a7603ca2a7f543b2208cc777da240c6e9d00917e9922c60feeb337ca0052761a07e50383cd18cad9d5f2b0159268a442a662b402eb808851fe13659c2409b3f710b94e580e82c85837cd90d6db46116f03fa997138732a2feba4caf4ec0ffeb4e6b37b3ac3b68c3c87d7253e23b72ee86") mmap(&(0x7f0000000000/0x5c000)=nil, 0x5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000030000-0x4)=0x80) syz_open_dev$sg(&(0x7f000000e000)='/dev/sg#\x00', 0x0, 0x4080) 2018/01/21 16:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000141000+0xed1)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00003f8000-0x4)=0x0, &(0x7f00005d9000-0x4)=0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000441000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00005dc000)=""/4096, &(0x7f000039a000-0x4)=0x1000) 2018/01/21 16:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000378000)=0x0, &(0x7f00001c8000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) stat(&(0x7f00007b8000)='./file0\x00', &(0x7f0000a28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/21 16:40:32 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x2000000000000282, &(0x7f0000016000-0x18)=[{0x200000000000087, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x91) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/rtc\x00', 0x280000, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/01/21 16:40:32 executing program 3: syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000f9c000)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b28000/0x11000)=nil, 0x11000) socket$packet(0x11, 0x8, 0x300) 2018/01/21 16:40:32 executing program 2: memfd_create(&(0x7f0000380000)='\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000345000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) close(r0) r1 = syz_open_dev$binder(&(0x7f00000a5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000466000)='/dev/urandom\x00', 0x0, 0x101102) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x2c, 0x0, &(0x7f0000001000-0x2c)=[@dead_binder_done={0x40086310, 0x0}, @acquire_done={0x40106309, r2, 0x0}, @dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) mprotect(&(0x7f000048b000/0x1000)=nil, 0x1000, 0x1000008) [ 78.029860] binder: 15310:15311 transaction failed 29189/-22, size 0-0 line 3005 [ 78.040418] binder: 15310:15311 ioctl c0306201 20000fd0 returned -14 [ 78.057238] binder: 15310:15314 transaction failed 29189/-22, size 0-0 line 3005 [ 78.066353] binder: 15310:15314 ioctl c0306201 20000fd0 returned -14 2018/01/21 16:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000058000)='/dev/ppp\x00', 0x10000, 0x0) sendmsg$netrom(r0, &(0x7f0000546000)={&(0x7f0000dcf000-0x48)=@full={{0x3, {"4d3ec18d0e3cca"}, 0xffff}, [{"3965d901369d6f"}, {"941fb5ade6238a"}, {"8b1b29e56dfc7b"}, {"b435cd3bad0148"}, {"5bdcc55532d14e"}, {"2ffc449d40be22"}, {"0ed333a12e0f13"}, {"72de9ff6cdd5d5"}]}, 0x48, &(0x7f00007e9000)=[{&(0x7f0000dad000)="a2fc3e9ec1feab1278c4aefe11c348", 0xf}, {&(0x7f0000639000)="b357096d3452da1cb765cb6f3facb1fd3457d31d8c0540da3a3f3c083ebac735561ac793a05e6d76df7c23edc851cffdb421e71cac2731dcfb35a5bf3f40c92d3c6f2f0eec45f787296b8e0fdf05fa450fcc20a8e55cb21a05263347886eaf8e4036e76fd3a0d5b660dbec632c6de45e458e433103cad5f9cd3f4de93fcd187bf53bc93cbd50506714687c34b4e6a86ca37cbcb0b0000058b8bfa482ead7674f5c9741af5f1caecef91b960dc3fe9158f106df419b60b00663875eb7212ff25a74f797da783a65044d979b1f2836bec97db393b90a6ffe9c88447c1e3d5487", 0xdf}, {&(0x7f0000eae000)="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0x1000}, {&(0x7f00008ae000-0x1000)="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", 0x1000}, {&(0x7f0000997000)="616862df2fc7e837c9910e74abab6372d6d49b689bc11bc651b3b8b3acf4312efc424b963144f82a109c9fc0d298093c7a6d09052a20161f0c9933859e40cb467a4ee20a4523a6168c99bc35c9b6fe85ed62d430fd139e20f2c2dd5e55d65d093deeba539ed8b939291a1d4901707d9b27b9b60b64e272c5d1bad286940637c9fd164f6953e235a7332f9d174d029f77906a04bfbd77b40a571c7aa253bfc0f9302498f6e06504ae73f3de91d8efd885c66ac0aa301dddac213568a57a2a2207ab18df5b424f3965c76a7ae45fd876d3693220e3ef6c464556adf116a91841de6d8905e3ad44fc024c75d0d5", 0xec}, {&(0x7f0000159000-0x7b)="fcc9660ef8a484f21de25f5e9706867b90e60573ee5ff3cc112ed448b399af79587f3d21d98cbc609c0a5463f8e04f29414cb1cdbba6c0f7e4c1903a462a99655fd5ec6aceb4ef2f5c2e50acae8827d2b041747501e9c3eea097eb0329c2e75625dbf90e4cc5b46374ae229c1b23a691e49f4d00521b7593383ead", 0x7b}, {&(0x7f0000c5c000)="470fd35a72503ca595d1c31656ceea06084cc13e0a26deeaf06017336f4ec6cc3cb394f2981978c12c6e3f6b85aac606b08cb4f8cd5c39bee900f556fffac807acae7c84944fdacb19854c2e763ecc66bd0d8692dce9281341d75947e04e8fe1c82a73c9b93f1985fb5aed347cfbd724053adda5670671a5f38220625027620b447ef5d658f4e156e45ef7d831e4eee7c0a654531837e23bfccc65447f904ea7887a0bbc6b5651737317a45b91d091a609141baca9d10487069efa2b1b54d96060f40b", 0xc3}, {&(0x7f0000ec6000-0x12)="54d85be8b38e0a2cf7c7a6545f439593f08f", 0x12}], 0x8, &(0x7f00008cc000-0x3a8)=[{0x30, 0x108, 0x1, "50b8050bc1f7838f4572e95acd008efa7b2d4c3b0e1c196d284beceba283578de08e59"}, {0xe0, 0x13b, 0x3ff, "3bf30b326dd75e16bf126f8ea1e27ae99da8d782d63a0925b234f7f5243ef1730c9b36ae9f5319bf1e161d3fd753603ce8835a4a8736bebe6af8151bf6c9c99df7837222f0f958aea3fb99d5dd9111dd64de4a1c0da870ec6eb69d485d8dab0c66dbe3c3b291b0bf22eb484642e05c814bfa0125e4fa85cce8bfe8bc4dcf5ef84eae92f0c432003a6c4be176f7884b2aa92d02cbca442132c1cc58d2ef1a2ffa02b289f98161f2007ff69dafb73c0a89ddde440d3907d239fb70e78b0c44772e8ad49205c04ad9516078f34e27230f8975"}, {0xfc, 0x108, 0x2, "1aa669a2148f7ccff626e44db3e42b50c74c52ad4fb73bc7de19f6b4dc1052e9dc2631cc1cbcecb57bc44807bab5de1a2c1316f2f425817d678134569a4cb657fd73b863cad10f79a2e5cf9cef6c996056931048e58257ace83701bbc8acf85dc46e6868f0a30030922da5f986fb64ffc9d8314c98b3a4ffd03360fa1f3698945cb0094de0d7aaa192df0ea5c2e8ae9a24ddb4e2377212176798bc7fede97d0cec3d9d41da2488f7a97eaa78495f98024534ebc30e2a5e0cbc1983a01c294ead223bbed7d6db0c7157759484833bb8bc2645076b16061f08ed669ee86863a57278be1107646c94225d3ae491fcb3"}, {0x24, 0x10a, 0x4, "4a7be759d982bb8d5d445892a7b45d31fd5ef7d19201"}, {0x94, 0x1ff, 0x3, "e412d38e1eb76b31efc2786e0129189bbbe9e8e33b7c22a6c2370ee45b27e8e47c2118a74a5049ceaa499c24d7f20d23b6b237a92c5a91140d06d7ce861b8a148463dc532b34df83ba24949e4260b0a3e7f7531a29f0f7e44866f2bff5d0325aaae6f82b7b73d6cb6733a5841ed3a7af323d0abe10df480722fd9384377e808123691a17cb"}, {0xe4, 0x1ff, 0x7, "3f0c009a4bc390fe7ec3a8e24230b46836b358ad1e3bfeb46105aed02eac12db4fbf25e78300ccd0b53aba578e651e0570f1f1560583d3b2787ce202cb9ff74ea88b4fedb9ba9f6e89b06796484135695ee473789c1baec2377814a83b3f1a5a14ef066ed43ce0ded25d8a33c9293bf3c4c2c80d2ef5d831f57558be7e6574c58e9dad09e1a6fe82f8df075ca9f4f1ba1d36ed0a32cf7c8613e5fb7bea3d6cf2f9abc83c1dd26dacae4cd6f938dd5de0eb1449abbb76a9ec5e03eb813b69b08f375685a6cf0dd1e3567d278ebdddac2f2b7cd9d30b"}], 0x3a8, 0x5}, 0x4040) connect$netlink(r0, &(0x7f000004e000)=@proc={0x10, 0x0, 0x2, 0x2000}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00002d7000)=""/195) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x40003) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00004ad000-0x50)={0x0, 0x1, 0x3, 0x0, 0xffffffffffffeffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f000051c000)=0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000bab000)=""/74) 2018/01/21 16:40:32 executing program 1: 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) getrlimit(0xb, &(0x7f000052f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xa0000, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000001000-0x4)=0x0) 2018/01/21 16:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000000000)='vboxnet0mime_type!nodev', 0x17, 0x2) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x100) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000000)=""/159) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000418000)={@generic=""/16, @ifru_ivalue=0x0}) 2018/01/21 16:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000d9f000-0xc)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) unlinkat(r0, &(0x7f0000ff1000)='./file0\x00', 0x0) pwrite64(r0, &(0x7f00005b2000)='+', 0x1, 0x0) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) fsetxattr(r1, &(0x7f0000705000)=@random={'trusted.', 'ramfs\x00'}, &(0x7f000040c000)='ramfs\x00', 0x6, 0x2) write(r0, &(0x7f0000d8f000)="", 0x0) 2018/01/21 16:40:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000e04000-0xa8)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x40, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x26c375dd, 0x0, 0x4]}}], 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ad7000)={0x3, 0x2, 0x28ab, 0x4d, 0x0}, &(0x7f0000457000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000078a000)={r1, 0x0}, &(0x7f00001d9000)=0x6) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000608000-0x10)={&(0x7f0000628000/0x4000)=nil, 0x4000}) 2018/01/21 16:40:32 executing program 0: r0 = open(&(0x7f0000dd9000)='./file0\x00', 0x20000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d12000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x1, 0x1, 0xff, 0x4, 0x6, 0xfffffffffffffff7, 0x2}, &(0x7f0000d13000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bf2000-0x4)=0x1, 0x4) sync_file_range(r1, 0x2, 0x6, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/21 16:40:32 executing program 3: ioprio_set$uid(0x3, 0x0, 0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fea000-0x4)=0x0, 0x4) clone(0x0, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") socket$l2tp(0x18, 0x1, 0x1) mlock(&(0x7f0000af8000/0x1000)=nil, 0x1000) 2018/01/21 16:40:32 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001000)=0xf5, 0x4) sendmsg$nl_generic(r0, &(0x7f000000f000-0x1c)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0x377, &(0x7f000000f000-0x8)={&(0x7f0000001000-0x340)={0x14, 0x40000000000000, 0x0, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, [@typed={0x0, 0x88, @str='eth1\x00'}, @nested={0x0, 0x21, [@generic="f8c8d5701fccd5313b16bbce7f3142c71960f9880bd4abf1af68d60e0208a678abd5098f0a7632a3dbe9ef409a8352e9e09c16ff1a27c9d509d8aecd31d8fdb49352296bda23e657ea27bfaaff5f188b06527840736936dd8e89e4ac6071dcebc5d6cca67aa6b673f17b9c8988117911d6c032d90bfa6d2cd8650ef188a0c948b947c68a80a038d6f45286815d4e3c1bd80b8c08ce2d1202a222eee1f829322a87c6cab79700aa95bbbb994ab6e25253df285e85a6ddf4bdab6b2def61a580e9fb4d8e3d608572d88021f00a8a70f63d2f91434fb6b3ec", @generic="eafbd79a9828845343067cbe0557959837f6cdfb2f069f075108d02f22e04a52c97649b8f2dfe18e5da2ad7c071256ad51371895444076788ac9", @generic="e065bd13e88f78d03ec6bbc45dd4a14c9e3c5d5a4b864cd3d2ebcc1473ed28fb68d153f7121eaafafba9658667f46d8dc1fef0c7dcb56c4e007fbdd17ea7fc2cb2cf68c90070e92f22a2efe4a4a171556a5a2e8f0c0d01f02d2301a758541706e2754aa227cdb278a45105793a5f2adba4859aa5a930faac5e2e3a2ff210041c12e36106e7984d8ee5b2ec93bfaacce75eb1f0e2edcd469469dd3402337a5f7d1ce89ef60c393d644bf82c7a8723414e531b169d02a83a2d48d2dae38976f90925175884505122236ebffbefdee227ec38368518e0d6beab1ffc645f626927724ea1feb7e48735fbc71d2f5615206b6a90bd3ab1f0279b9f33", @typed={0x0, 0x87, @u64=0x9}, @typed={0x0, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, @generic="", @nested={0x0, 0x55, [@generic='`&', @generic="b0f84406c45c"]}, @generic="2e689efe0ba13060f5dd53437a1fb899b481464446c8542ef04b7c2d68c88a364931b2b049839c77ef794c6304d3313c9114b47a9b022d91b2cf86bbe1cc658b3daa209b5941670493622900e57d3468d7822daf3fb057a50915f75c0739a20b0646b1d894372b2c0629e1a975e8959c425faa315a40aadb7cd931d36f9885277f1eb24e3a0b2b068581916d26b92a0725a37283e68f9965642aaecffd779edae19e8d3efb7a4c03bd0bf42a8e5a2467100a09e833e6c71bf66313bc2e0a3a496ec7da88dbef7cb4fcf3152915fcea291395a8849a81bc8b5b55717888af4678d6"]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:32 executing program 6: clone(0x85b3e9b676573979, &(0x7f00009e6000)="", &(0x7f0000911000-0x4)=0x0, &(0x7f00001fb000-0x4)=0x0, &(0x7f000035d000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000-0xc)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000e96000-0x62)=""/98, 0x62}, {&(0x7f0000f7a000)=""/125, 0x7d}], 0x4, 0x0, 0x0, 0x8000}, 0x40000000) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000021d000)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cdd000)="3af8e79c2632a1c872b1090f6a1ffb61a8660ed482735398bb863c3bd7d79029881b1ef100373e7e861fed7006cb64d129aef29fd63b5e894357cb19e55e0b7ec256b1f12509604779e957b3c47173e7d9d0cb3a1fe3608c9d1f6ccbd348a132dc6e180a9e050cb2d4c80e445b14acac4d9f2dd6ee462bc277ff1f84e06784016eb616dcaa52d09934f32a5c8b", 0x8d, 0x4000, &(0x7f0000991000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) 2018/01/21 16:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f1e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) connect(r1, &(0x7f0000ff6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000002}, 0x1c) socket$key(0xf, 0x3, 0x2) bind$inet6(r1, &(0x7f0000ffb000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) bind(r0, &(0x7f0000003000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/21 16:40:32 executing program 0: r0 = add_key$keyring(&(0x7f0000b18000-0x3)='keyring\x00', &(0x7f000015d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f00000e6000-0x52)=""/82, 0x52) getdents(r1, &(0x7f00006c9000-0xcd)=""/205, 0xcd) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$search(0xa, r0, &(0x7f0000277000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1d3, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xffffffd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000+0x91f)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x1e4) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000001000)=""/108, &(0x7f0000001000)=0x6c) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) ioctl$VT_RESIZEX(r5, 0x560a, &(0x7f0000000000)={0x80000000, 0x27, 0x0, 0x7fffffff, 0xf5d, 0xfffffffffffffe02}) 2018/01/21 16:40:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x220000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000011b000-0x20)={0xa0c, 0x2, 0x8000, 0x2, 0x7fffffff, 0x81, 0x100000001, 0x9, 0x0}, &(0x7f0000d0f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000093c000-0xf0)={r1, 0xe8, "fa9656e130a5cd014782ab2c2581076a03d83d4169452c99edd24dc3f05774654501545e9790e13397c9f8f46f2587e9a2f55e95ad239b43b1956057db6173eb9ea1ee334b37f6e5170f3bc9f884f5b79b30ed92f7a44960ee72c6868fab2e94cfd1ae7a72bb0773d2fad9a62e087e3f48a697a0354256f0ed95024d3be9a84f4af18af45be5319aff7f230442bb6c180fe5859f26236016f3e048e5b0be751fbeac4c436a0ab76ef892648718f6822c7221ca33aa72b6a64cd32fa0c05718fb0b491adb831f35e009b65fbdebda82ed9ad2b54fc1e0ae44785716cdf098084317c78eb143b32729"}, &(0x7f0000821000-0x4)=0xf0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008005, &(0x7f0000e96000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x1000000000000a, &(0x7f000098d000-0x4)=0x5c8, 0x4) sendto$inet(r2, &(0x7f0000df3000)='^', 0x1, 0x4003, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000d9c000-0x8)={0x0, 0x1}, &(0x7f0000f20000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ecd000-0x8)={r4, 0x81}, &(0x7f0000197000)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000070a000)={0xd4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f00000)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000010f000-0x4)=0x0) 2018/01/21 16:40:32 executing program 0: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae1000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000ae0000)={0x0, 0x10000}, &(0x7f0000ae0000)=0x8) fdatasync(r0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000021e000)={r1, @in6={{0xa, 0x2, 0x1e06, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x3, 0x8, 0x200, 0x40}, &(0x7f0000ae1000-0x4)=0xa0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00004fe000-0xc)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) syz_emit_ethernet(0x36, &(0x7f0000a24000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "62fa401e"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/21 16:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c2000)='projid_map\x00') socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000aa1000)={0x0, 0x0}) mmap$binder(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x2000000, 0x30, r0, 0x0) writev(r0, &(0x7f0000c73000-0x8)=[{&(0x7f000087c000-0x8b)='&', 0x1}], 0x1) 2018/01/21 16:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000d46000)={&(0x7f0000b49000-0xc)={0x10, 0x0, 0x0, 0x4000080}, 0xc, &(0x7f0000d21000-0x8)={&(0x7f0000e8e000-0x1044)={0x1044, 0x2a, 0x400, 0x2, 0x0, {0x7, 0x0, 0x0}, [@generic="3b2a57fc7a9311a81014f2b97ec9f6e7b9ac88dfbded9584d0c1bee03683629d29a99214b6b9decfe2a95eadbe2e7d7fef533561ee38147d45251d4edc29341026c8f3ae63ef8c0264978d86ed6ead17bbe9960da5ec293076624316efae86080c94af7a2109df4a35f1096f5fdca06f4f69bd711c929488cf930ef8cf46a3887468477cd30c6e19e278a6c1e7ab4e229c0b1a5f8e3664c602cf379938022a28394c7ba2fd8cb7c307c16810c0ff9ddb444c52a9e879e05a7c854345313e64e88f98cd40d460d851d8edd3e1eca4791cb22bfb722051d3d89e210813a6ae3a651a552cd4a66a10b538bc0e4eb7125aef767e2c12852c28e1ffb650b5d6550cc41c604f60bc4e32d45951865d5ff138c0e3febb557a3d3bf4eb41c85bef3222a305f5ab3c40c39c66b27dd49a2ff6a84a212a7662c9f174355d47c8631eb020d3857326e8da6b1b1649e51c6cf7677821cae06761371356224aa5ccf7e4d2e225b3d79859451d00d26bb67d9d2adeb5f5dc49748e4c7e9413135e2dfd3422a4ad9e4542ef6691ea53073507d4866df4ad6a1a67ca74b314cbc3d76a60df1e9858556b87a0737431dfb03f3b2992e4cb66450bba27504a62b1fbe41f48fbd4494897bbf63e07eb646195e636d37d88c30bb79d6ab1965287670eb699030c687d4d282d5f0aee02d781f7900fbbf4003c3d44987bc67f46bb1ee59f50b2597d499f6951e08a68cb244b48f2bc5a393b2a80fdbdf14f89693f29551f1439de975bfcca97293cf6f9317604d36c03bf8ae5432a557e42a545c81b6a422406ac174a29e2ae78240b2acdc16cfa52a8523d3c37063fd9300c65ff65b2d00402a41dffb44c21dde1f449bc67373d5f4bc0dbb99cd23cb65546daa1d1942a97b3218d7bde9e6f5d2b482a4d77bc710cec2cb2a19300d3a731287a0f30782484e4fdbb7d1a755dc9cbb901b57963505d57cf8c355441ec792d8c9da4a842f4562bd719edd7faf585db30309598a204547e259b4498b2552c12d09b7334f5a4de051a20103774ff193dbe056b6ae0b47881af5a8b1958428ced4053c8da502e2a47be1e29758abf3a79533609c3e04daf11b2f6598eecbbfbc8044926a1d18c38ed989e23b919cbfdc5b062bb1716290000de58b40e28c60a4a8ecad2d0970ce612b1faf00099562a25adb5fa01d87890db180606c0a80fc1fd50330bcd78bdaf28fe5e025897559f957f3f3a58b6382e64f4dcdee2b20876571f303da7a9ff994f7de37fbf917d78f718e241544f68c5c6a9c9d79d0815d2271cbc60aabf84d52b9c4c85260627bb819c4391581595917b4c76dd47fbdcbf00de1023001f2f474229b2b1e92bda45be4a8d6f105fbf9281098c0eca216f84d259c543a8f7cf0289a0c948e2def54493a3bbef7b6afc7865720ecd7b52dbca8df0d2d02e414a15579f48b2e085e0e2ff627232791a8c58bc2c89846f8144e68bc4b6e704a7ff96aae6fb3ff04ae2fa02b369aabc87075fb5755ba9db56837c931738c9c9ceb02c0c695ba5dc3b87d1f84c664cc960a6c8da13ee383498141da96b69d4e0a0292be95862a66f12889a2ac8747f54bf3417e96428de001589a528ffbe688f77ca720cfb4fd9a879dc456d5151a6417a160359d96326a9140fc01e3ce1feab96736f71def4f3ba4c8039dd51e97ecda5112d2769d8838c66e058c8e79ba843291a9735984b2a2969d8bdb44a9b785b3e7e7a081ee34e8425e2308b98ec5e043bf673b30f856bad397e9accfda63c001a03bb2e3b425d49b686266d0db3eb67a0eee17520f02842d81ba7848ea64c337f9ea2e5e3d49cf4cdfe0d6f9d071b756d71b82fd619617f65072017bc594e8a09fc7dbb452a94f24576f5ca9e279e9f60660d7ad586921dda70c13a9883a2aa7e4631db67f475fe1fc875114b15409df88bee86f93c64c3f4d38e70e0752cb42e4f3adde0b2f0922b0d519f73ee1550e1f822af8787e2f8cb124f558abad67fb878cb5064b05e026f8326d33823213d4e6128b454ca63c0003f346dd437e2d624274e8877e4b49cca0d7d89115db6f68a543a2c856b301be10575d70721f35e7b577e8b12772ddd32e030dde48742225ad8cdf8eb9da2e0019ed9486eda41ad6c00bd1d7de62373c20ca6b7895d51fb85f02f587ac16963717108c3b09e0b01fc31692decfd38231f981c8695b2a76b63c7e1cb9795bdc8ce12bc57fc0c187b35fff2c1bce4e482efe9d979dc0002455a0b861e858e0d73e88a0999868ea2089cd8cb8088a302e4f9a5fdb10d69b2e3f4939dd12319d5fade02c8d8847e8e5b2950471a107dabe508da5f5227c87ad4b4c5f920d920a23a75251004091eaa9d5741ad980a3162397b47a6678e5484a42fe58534ac0a8d9a89407c733a84ed82e3163b3ba38cfffcd41ee9a0d6a91882ff5010a7ea1d54c724643746fe90b1762aa13e9e54646c46a4872e759670b16b29ed647adbec1fa7b9774d812e8bc8bc385d32a75b1247b7efc1bc162a6c86d820dc729b1171a16ff4fbe9f7a0072bf60db3179830fe4dcf43c93aef5e59e2351b946702781627a1fcdc4c66210d0de5e9ded0ffafe619e2abff9e55445b105471a8b3014727911d018ab6d62019001c491639c160e2d8c3f90ef7174c72f543f67e4eeb70b1e5da00a0298c58599c3282967980a5c00ea2f9eb7165dfa0f4fbcce1801e3471fd10ec28f21bac755383d031813f4b6d13e8b16af0af2ca7be0b0365bb831f9d4f3da93c823fea30ff03eb61c1ec292108ac62ff52c8897b21e60dd19c3578074ff3d0638fca15025d46d23a2ef159dbb07fd57503ab3413e1936e4d51c626365d3758f3ddb9306def69e4f43ec92a39ee8e2be04b86a54fc8161d61128671bfd248f7242f914d0d43abff6f64e97fc60d6b7c7285fb5557fdb54b48df9d04611a2fd5b9a1411052b75d8c991f7979a6f35a812cba31ee633068bdb7d6bc9d52c61b8084470c2f86097d542ec630e86a9b5329a84140347214850c786eb482c9464a3502d1a8b55773f27460ab3be9a8d504731c27be3effc400f9646210166289ddb4b5436e72f71b29fbbfa33d0218f4ecfac5a1cf1baebaad8f564f06ce58e1fb72bb03773dceb05ae3cee54326218249e2a6ee8fa89d14f3978832e406fe1ce7ae2bd7d64617d64b3655ecacb224ec57ce2fb6b69290d7110ccc5b0711fb1525a5e67a0dc9dfb139d41ce55cf7886fd87eff5b6b0eb5111f4f6a29ead3b7d478cfa754850b93d1ac2d599cb61271bba766e0c5053a669043fb10164e07d38d32d0b4b8838b07cd285789e7330270a7beb6042f38b2c1bee14bf013fb66994dadd1cfaee8bcb61f68c5f05e32cfe409b6dc3d9a7279b65e2a59c7cad7a18ad9904f13a0e1475f68223924109fb3d0998a136ff13001978c8e86dc6324511149d1e1bf8348cc4be4aedeca6312f62f4434dc530a88c9834c8cd2aec1eb649436f676b09bc2e81cca03c4c918b0e8a71cda0969d24fe93311a7d932ba56f50cf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@typed={0xc, 0x84, @u32=0x552}, @generic="2e879feeac49616c38aa64f1cdd7b6ed2f9364a376c01ffcee1fa8ff938239f035", @generic=""]}, 0x1044}, 0x1, 0x0, 0x0, 0x1}, 0x810) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005fe000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00006a2000)={{&(0x7f00009c0000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000144000-0x8)='./file0\x00', &(0x7f00007bb000-0x10)={{0x0, 0x7530}, {0x77359400, 0x0}}) lchown(&(0x7f00001e8000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:32 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f0000cd0000-0x8)={0x0, 0x0}) utimensat(r1, &(0x7f0000cc3000)='./file0\x00', &(0x7f00008b2000-0x10)={{0x77359400, 0x0}, {r2, r3/1000+30000}}, 0x100) waitid(0x1, r0, 0x0, 0x2, &(0x7f0000d06000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x5, 0x5]) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = getpid() fcntl$setown(r1, 0x8, r2) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000225000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:40:32 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000026d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000002000-0x20)={0x5742, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200000}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x5) fchmod(r0, 0x44) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x40) 2018/01/21 16:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffb3) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r1, &(0x7f00006a3000-0x38)={&(0x7f0000425000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f0000f29000-0x40)=[{&(0x7f00008af000)="292bcf29c5c0d46377f7101beb0da5a2d0bea298f2ad8c9c728407be495b1de1bd7459c812970403bf53b408ac00e9f2bad93676c3216325d790c9d5d00abd47f337a16d7ce07b7c80f3a1433a00ed2d570440416e152d79dfb2b6f090730670769a3d14ea9e9cb7d9ba8fd4376ce41e829a3d1a8f202799c2ef6dc58b41670e381c7ba85deecab9c10b194853be3579c7e3c029e4fbb8be6c3d93ff320f225e7c19def2a44e1d9ad9be35273a4d1164d135aaacce0bab4c39da082e5c0ffe4d732104f0de25947a", 0xc8}], 0x1, &(0x7f00000f9000-0x1b0)=[], 0x0, 0x0}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d4c000)=0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f91000)='/dev/sg#\x00', 0x2, 0x4000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000fd5000)={0x7, &(0x7f0000fd5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f000048d000)={r2, 0x30}) r3 = openat(0xffffffffffffff9c, &(0x7f0000fd5000-0x8)='./file0\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000145000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000fd4000)=0x0) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x0) 2018/01/21 16:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000c9b000-0x4)=0xf9ae, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000dbc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) dup3(r0, r2, 0x0) 2018/01/21 16:40:32 executing program 5: r0 = userfaultfd(0x0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}], 0x20000000000003e4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0xcb)=""/203, 0xcb, 0x2, &(0x7f0000002000)={0x1a, 0x11, 0x800, 0xe2, 0xffffffffffffffe5, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x3b5) 2018/01/21 16:40:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eef000-0xb)='/dev/loop#\x00', 0x0, 0x2) pwrite64(r0, &(0x7f0000000000)="", 0xfffffe98, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000a0d000)='./file0\x00', 0x800, 0xa0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007f9000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000917000-0x4)=0xe8) 2018/01/21 16:40:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) mremap(&(0x7f000011b000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00009cf000/0x2000)=nil) write$sndseq(r0, &(0x7f0000721000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x40002000000}, {0x0, 0x0}, @raw8={"2f2651742480b14e7eac678a"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003da000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00008bc000-0x4)=0x0) close(r0) 2018/01/21 16:40:32 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000412000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000-0x108)={0x8000, {{0xa, 0x1, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fbb000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0xe8) r3 = getegid() fchownat(r1, &(0x7f00009b7000-0x8)='./file0\x00', r2, r3, 0x400) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027c000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000e79000)=0x1000000020, 0x1f9) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000f1a000)=@generic="57f95fdee8fc4b2785396689617c68c8") r5 = syz_open_dev$sg(&(0x7f0000fba000-0x9)='/dev/sg#\x00', 0x0, 0x101001) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r5) ioctl(r5, 0x100000001, &(0x7f0000d9e000)="d1d26d025c1515efaa") 2018/01/21 16:40:32 executing program 4: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f000002b000)='/dev/sg#\x00', 0xa529, 0x4) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)=0x0) [ 78.344856] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/21 16:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000054f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000020000-0x4)=0x6, 0x4) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000e5a000)=0x6, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000068a000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fd1000)=0x0, &(0x7f0000f2b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004e8000-0x6)={0x0, 0x10000}, &(0x7f0000690000)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00004ec000-0x8)={r4, 0x4}, 0x8) bind$inet(r2, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000)=""/0, &(0x7f0000a68000)=0x0) getsockname$inet(r0, &(0x7f000004c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b6000-0x4)=0x10) 2018/01/21 16:40:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8, 0x800) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc3000-0x8)=[{&(0x7f0000188000-0x3f)="002f9a3204b8a96372a62c34f2c0c137c6c61efe1c42d144667d07fd75972288b67742a01b38f08e4a285e91dc90891ab4cf7394ac0b59d73e809c1290b442", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000c5000-0xc0)=""/192, &(0x7f0000fc3000)=0xc0) 2018/01/21 16:40:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000204000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00001fc000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e1000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e13000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x5, 0x1, 0x6, 0x3, 0x14, 0xa, 0x20, 0x20, 0x2e, 0x0, r2}, {0x8, 0xfffffffffffffffd, 0x5, 0x9251, 0x3505, 0x5, 0x97e, 0x7ff}, {0x80, 0xc00000, 0x8, 0x7a5}, 0x4, 0x7, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x4, 0x2, 0x9, 0x80000001, 0x8000, 0x1000}}, 0xe8) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f000071c000-0xd)="440d0503130000031d078900ec", 0x7f) 2018/01/21 16:40:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000069c000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af421eb7493814a8fb3bf88eae1e8143a4d15afbeae146ae904e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab00000005e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c40", 0x5d}], 0x1, 0x0) 2018/01/21 16:40:32 executing program 3: mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x65}, 0x0, 0x0}, &(0x7f0000fbf000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000055000)='net/tcp6\x00s') 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f00002f7000)=0x0, 0x0) pipe(&(0x7f0000daf000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000df2000-0x4)=0x3, 0x4) 2018/01/21 16:40:32 executing program 4: fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007cc000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4, 0x9, 0x5, 0x100, 0xe9e9, 0x9, 0x7fff, 0x8, 0x3f, 0x2, 0x2, 0x401}) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x444, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x158, 0x16, [{0x100, 0x1, [@typed={0xc, 0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @nested={0x14, 0x0, [@generic="f1beba0b218bd3129016af694f"]}, @generic="9e558cf1a3b27463629c5e254060d529cb22bdb88e3f710c3f5749cd7621319bf10d8f1a31467bcc50ca5e7083a720cd3289d9e39c6adf8c8cf57a6404a232bc17be7201503da69426aa7d057dc6246d872ae348c2c51dd7d409a130249ae319461f7c911ef87a7151f2db212e2a78795b62eccb55ebbb6b08b0ddb54d775a3cfad6631a6bab0ed509ec3fbbc3f7e226e53c468b90e3ef4e62d266a859938767c15621f806cf5062e04db2245b46aec4281271361c18048be96a2297fd4ecaf5feb4adc3bdb195523e49196b95", @nested={0xc, 0x1, [@typed={0x8, 0x86, @void=""}]}]}, {0x54, 0x1, [@generic="9d4c35503abd70cdf4297084922b7ae21b22ca0a6e3bf6c07bab47c723bb26f3337c99ef2312f5310bd330107d9d752540404b23fd29d11765fa23ea4fccbd076177002ad81be59fca84295301"]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_CARRIER={0x8, 0x21, 0x5}, @IFLA_VF_PORTS={0x2ac, 0x18, [{0xac, 0x1, [@typed={0xc, 0x4c, @fd=r0}, @nested={0x10, 0x51, [@typed={0xc, 0x12, @u32=0x1}]}, @typed={0xc, 0x78, @pid=0x0}, @nested={0x50, 0x8, [@generic="4552dfee4561405b011f78d1d3006ae065b3a4c530c7a1ee0b7f73d5504b9f9fdf45827b79f5e1da50d79a765256fdca0cd5cddfc55c4c99d652d2159de194dac7860b213773ef391954"]}, @typed={0x30, 0x32, @binary="c3747b6133adf57f31ac629afc90f2749c5fd4dc93fed20a619ea53b8a7ad86629f5766a609900d4"}]}, {0x1a0, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8bbae4583e934af6b128c75899d00db406fffd3a8c479abc89c8308158244f22dda0f52101237773e9113b8e0f47af820556c144dc3463d1e7d5c20f57299249fd4110d19e7f062be8bc", @generic="8012fa61", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x444}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x100, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000336000-0x70)={0xc6, {0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffff, 0x2, 0xe5, 0x0, &(0x7f0000711000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000336000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffff80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x2c) bind$inet6(r1, &(0x7f0000e21000)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4000000000000}, 0x1c) 2018/01/21 16:40:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x8000000005, 0x84, &(0x7f0000c97000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000e53000-0x5b)={0x0, 0x53, "a9da5a4a3dc1910f93d190d1c181eb9e0621afe76d95b2dcfb3818464ae8c94f44c055b914cf9bbbc1ce49acf85b7f10a820b3b899f6e586a6e3040d212703ca859f0ff856cc7741765839d34d7b69df3f2d71"}, &(0x7f0000fef000)=0x5b) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ac000)=@sack_info={r2, 0x2, 0x6}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000499000)='wchan\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000956000-0x10)={r2, 0x800, 0x1000, 0x1ff}, &(0x7f0000e07000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000632000-0x4)=0x0, &(0x7f00004f1000)=0x4) 2018/01/21 16:40:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x101) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000015000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2cef0dde6854bfde65a1856061e0f6859056397ff1220546e404eda8bf5311f1aceaf21101720ce450490ec31486d20a699c27089cee444dc64daa40ec44d51", "d2f9b834f0b35f644bc71e07785621fb89656b841f87d70964df7379d936c752", [0x0, 0x0], 0x0}) dup(0xffffffffffffffff) 2018/01/21 16:40:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000033f000)='/dev/ppp\x00', 0x40400, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000059b000-0x10)={0x0, 0x5, 0x88, 0x3}, &(0x7f00007c9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b3e000)=@assoc_value={r1, 0x100}, &(0x7f0000b7e000)=0x8) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000842000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c76000-0x4)=0x8, 0x800) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000574000)='/selinux/context\x00', 0x2, 0x0) sendfile(r3, r4, &(0x7f00008de000-0x4)=0x32, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000545000-0xa)='map_files\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00006f9000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000cb000)={0x1, [0x9]}, &(0x7f0000441000)=0x6) getdents(r5, &(0x7f00007fc000-0xa7)=""/167, 0xffffffffffffff07) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000c6b000-0x8)={r1, 0x0}, &(0x7f0000304000-0x4)=0x8) syz_open_dev$binder(&(0x7f0000130000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/21 16:40:32 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000015000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000020000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x394) sync_file_range(r0, 0x1f, 0x800, 0x5) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000030000-0x8)={0x0, 0xa8b}, &(0x7f0000030000-0x4)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000002f000)={r2, @in={{0x2, 0x2, @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]}}, 0x8c) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f000002f000-0x4)=0x0) 2018/01/21 16:40:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x20002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f00004d7000)=""/196, &(0x7f0000f28000-0x4)=0xc4) write$sndseq(r0, &(0x7f000078a000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) r2 = openat(r1, &(0x7f000003d000)='./file0\x00', 0x400002, 0x80) mq_getsetattr(r2, &(0x7f0000506000-0x20)={0x1, 0x3ff, 0x2, 0x7, 0x0, 0x4, 0xfffffffffffffffd, 0x9}, &(0x7f0000a38000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000722000)={0x0, 0x9fc, 0x3, 0x8, 0x1ff, 0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000f1d000-0x3c)={{0x2, 0x3, 0x1ff9, 0x3, 0x6}, 0xffff, 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]}) write$sndseq(r0, &(0x7f00006c3000)=[{0x40081, 0x4, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2018/01/21 16:40:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x315000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x10) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e12000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x7, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091d000-0xb)='/dev/hwrng\x00', 0x4100, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000722000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000149000-0xc)={0x6800003e, 0x8, 0x14}) openat$autofs(0xffffffffffffff9c, &(0x7f0000f1b000-0xc)='/dev/autofs\x00', 0x400040, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009df000-0x8)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000683000)={0x0, 0x0}) accept4$llc(0xffffffffffffffff, &(0x7f0000f27000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000161000-0x4)=0x10, 0x80000) poll(&(0x7f00000e7000)=[], 0x0, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}], 0x18, 0x0}, 0x0) close(0xffffffffffffffff) 2018/01/21 16:40:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fba000)='/dev/binder#\x00', 0x0, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f000030c000)=0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) 2018/01/21 16:40:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = epoll_create(0x4) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000e8b000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8a6d4781e1dd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vlan0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000069d000-0xc)={0x0, 0x0}) write(r0, &(0x7f0000227000)="", 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006ad000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000599000)={0x0, 0x0, 0x0}, &(0x7f0000345000)=0xc) bind$inet6(r2, &(0x7f00008a7000-0x1c)={0xa, 0x1, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) sched_getaffinity(r4, 0x8, &(0x7f0000b83000)=0x0) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000f000)={0x1, 0x78, 0x8, 0x4, 0x2, 0x0, 0x0, 0x2c, 0x0, 0x8, 0x0, 0x99bd, 0x6, 0x0, 0xfffffffffffffffc, 0x1, 0x31f, 0x200, 0x6, 0x6, 0x5, 0x1, 0x2, 0x0, 0x8, 0x8000, 0xfffffffffffffffe, 0x5a5c39c5, 0x1, 0x38, 0x711f6bba, 0x4, 0x6, 0x3ff, 0xfffffffffffffffb, 0x0, 0x9, 0x20, 0x0, 0x9ca, 0x1, @perf_config_ext={0x6, 0x8001}, 0x1000, 0x7fff, 0x2, 0x2, 0x101, 0x3, 0x5, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x4) r1 = syz_open_pts(0xffffffffffffff9c, 0x40001) r2 = dup2(r0, r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000001d000)=0x9, &(0x7f000000d000-0x4)=0x4) r3 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r3, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a1a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000030d000)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup(r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000770000-0x2c)=""/44) getsockname$inet(r1, &(0x7f0000715000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000020b000)=0x10) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000c000)={0x0, 0x7, 0x100000001, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f000000c000-0x2f)={'system_u:object_r:tty_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x2f) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000008000)=""/97, 0x61}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfc, &(0x7f000000d000-0xfc)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[], {0x8100, 0x1f, 0x8, 0x0}}], {@llc={0x4, {@snap={0xab, 0xaa, "54c8", "bdabc5", 0x806, "09d3cf599bf240bd6ff024aad4e0a12f61975fe892e42449b021fdc02fd7814b4267cc4bda0d9d0764f0967d92bf04f5f452765af6791d24f926087e7272d79281035b30394d49a299311e219f9eff2410ea87a56193130f85fd9dabb9bdeea763372a0251587f6c48684bb4ab282eb101cbe24cfda582cb5fae67a904e4d34a5649016219a0dc1c701bd5dd37f755356c58cb085191f7c74247e155967f69c095f2a5c38982dea7066f9b8539aca6ef981f80d97a47cf46e9c8fd14e1f90fb6e4b7ed4e2c69d983bd8356e1045e1c621b3441a4b1a23e0ee2d90c4e8227172356"}}}}}, 0x0) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001a9000-0x10)='/dev/input/mice\x00', 0x0, 0x240080) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000037f000-0x4)=0x766, 0x4) r1 = getpgrp(0xffffffffffffffff) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00001ea000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000c71000)=[]) r2 = syz_open_procfs(r1, &(0x7f000042d000-0xc)='io\x00') preadv(r2, &(0x7f0000081000)=[{&(0x7f0000e53000-0x33)=""/55, 0xffffffffffffffbc}], 0x200000000000023f, 0x0) process_vm_writev(r1, &(0x7f0000b15000)=[{&(0x7f0000a4d000-0x68)=""/104, 0x68}], 0x1, &(0x7f0000a80000-0x10)=[{&(0x7f0000c2a000-0xe3)=""/227, 0xe3}], 0x1, 0x0) open$dir(&(0x7f0000bca000)='./file0\x00', 0x26102, 0x0) recvfrom(r2, &(0x7f00004be000)=""/0, 0x0, 0x100, &(0x7f0000e30000)=@ax25={0x3, {"8695bef4fc12fa"}, 0x3}, 0x10) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xebb000)=nil, 0xebb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac113) mkdir(&(0x7f0000ebb000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000977000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ebb000)=0x10, 0x800) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ebc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ebb000)=0x1c, 0x80000) mmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000ebc000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x1}}, 0x26) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f000099a000)={0x1c, 0x1ff, 0x2, 0x4e, 0x1, 0xce}) lstat(&(0x7f0000dd8000)='./file0\x00', &(0x7f000059c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f000030d000)={0x0, 0x0, &(0x7f0000116000)=[{&(0x7f0000d30000)={0x27bc, 0x11, 0x100, 0x6, 0x1, "", [@typed={0x18, 0x13, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="ac804c31c6ecdfa1906c0008f314c2c83b0c98063645adf188ce1f84885c21836787f0caab013f8a7fb97500de028e89a5654acb1516044f9b41d236fc6637fa6ceebdc92681ad9160423644294875bc224e7c2e0180ec24a2eacdda02512653c552b799d2ad70968b90091ebcf6066b2c251381544d257544ec0ab3c9620a79d5bec5cb173352c57e370df7ec6332ae7b24d81ef7f9713ff2bb438aec9d38d2ca094c0d8a92f18b946e3f1d6b68dfeae6a16bcfa1788755d745b81e715caad1f055f87f4a3c7bedf05f95c437afa290c922c40db3a03b920f6b0f6cf49e72389f6ba895365381dbd7ad", @nested={0x238, 0x70, [@generic="391baec1538c8462cbecfd7d3454d610d6b9d92fa12af5f0f17df501662119e250b783e30c0637555fc397eae64d7341fb0af7aed0fb4f163a39b3ff0fa73322964417d41f680a6705c95ed8ced259a1362ec9eead88704601e11d471f92a5660ca5018283b0ace1ce236b61483ddc2b34939b857a26e5927c023f4bfd9931c066aafd996aa4d801d3e5c568230c88c54dd16a3c30ce9567a59a172ee885", @typed={0xc, 0x11, @u32=0x8}, @generic="0f8b1a829417f5052fe36d8c3a60540e762beea014bccc11be71d4dc3f9a789bd1b0326ca05f4c567fe8bfafc04c16498da3d95c4a6f961384cda71dffd2e782e4c318c2e6e8e514ed023ca4f947c61cb069", @generic="16508469113438bb937b08b091890a9ed6c031da600b2b743ea142df47c73c9f898cf2242e362a4860643030fdb08b5f78dec1ba8e009a70bbccfb0255d40b6cfed63bead7f91aa71fb94db2a11ca88a062e6666ae400370e720168d42b6b341eeded8af5902b1eb8d9e9350599246ad356d828ba3c1a3965f77fa4e7421d8251c69a5feaf41b4ff6ac73cc7443300f12ab70e6b82da905d8b2ab3ef219fc99d6dab0f67cafb9fa00706ecb1ab0b3a5f72ea9836d44e2185f98b3081110b07a73701c2e0313594e0ffb30ba749d85f37a04dd52f7b67da476bbf8b1d25fd57e1e44b560a494bc929950bdb15a5d72b21c9a7a40a7131", @typed={0xc, 0x0, @uid=r5}, @typed={0xc, 0x6, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="5f761c79504cbdb5fc64949ac12a834229", @typed={0x18, 0x6d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @typed={0xc, 0x26, @ipv4=@empty=0x0}, @typed={0xc, 0x12, @str='+\x00'}, @generic="85083e50db38574c5abaebc87a2d00ed1c74ec9e196f8c", @generic="cea04b80a6edf4bfad", @nested={0x232c, 0x86, 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@typed={0xa8, 0x7c, @binary="45d7777f1dd11c4940682bd3c725ef8f78ae7f7cc19adaec4a4b756a9c6a142d24b101eecfbd4ee2832e338a62c30919c225b5d7fbd0afae73db63c8b412230bca184439dce9c040a489421160d40467e6adc59d99e2d8128a28a32054f37d8ceb9e5b19261326623d6b849d88eb43ed692425c3c7c6e2f572c3e706548548af7ce12c3d4f747b14b68555754e0e44a8f89fb872a5bb4384461ead9aab"}, @generic="cb2a57d278c99e0b3e89eca4b7b1d78677214a4e57a8d416bb4bb1ee1a920536fb2d13fffe1ba694cb8f415938131bab41f20d23fe503c3153391525c448d6c751c37d731feb769c61073bc4637a62d46eb0cf67889480f67cc9b1be9c68d89198e7f948294526716d6ca8b83bb8d6689183c9439c7ebd6e774ae9d08b06ca74b28fc97405952aba0ac27bb5ba0271c0aaa5c2bf6fa58b4b0fff23399d564a3b2f41c775a27ef311cf64074c98094927716d0ce8284f41cfd3586afe7dd836f772a64145dc3239b7cbe49903e77b9e5a0dc4078f51297370836b5d0dc188d5ffc082df"]}, @generic="a7c5ad9ce55f8a2fe45df54c59da5e2d48858a7508d6d00096880378cd29fd47e29360fbc1dfff74a6c84cf0dfaade7cfd9ebe7596d642cd51df8f75425353d13795bbc8e59b776c817b9f2a229c28c61f645fec49928f08173f3d2c748a40111c18e2c11c08c25b1acc6f1e86895e5d94a478f0b8c4dc975fcd79a5f51a67d04a798a7bb37cb5a14cd5ff1cd201aabc4d7cdecfaef5ecf1055f3b9675c5ead59873b8e109feead25d", @generic="437b07aad82df16c3d0c4e141f74d2a22062aed11ea5d81bcd6f4bb7bfe82c2c9188b780f31a9936c69fffd5a78ffee9ec29ba44988138fe2c31246d68aea6f12202dfb71e8302414e356efca8c20b0eb3d74da00cf79eb6f6bfd0cba298247659db701458"]}, 0x27bc}], 0x1, 0x0, 0x0, 0xc040}, 0x40) 2018/01/21 16:40:33 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006af000+0xff2)={0x0, 0x30, "84336717b4ec54ffdd8c2ef429a5753ea40c9761fc74ea0fbb22d0f699fe79992c8231b665d06d9606f8e13c9a96a242"}, &(0x7f0000494000)=0x38) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009e6000-0x108)={r1, @in6={{0xa, 0x1, 0xfffffffffffff801, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x40, 0x2, 0x5350, 0xffffffffffffff7f, 0x3, 0x80000001, 0x1, 0x6, 0x1000, 0x7e, 0x100000001, 0x7fff, 0x3]}, &(0x7f0000cd8000-0x4)=0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000ffe000-0x8a)="", 0x0) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000fd9000-0x8)='./file0\x00', &(0x7f0000311000-0x8)={0x10001, 0x1}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd9000-0x10)='/dev/input/mice\x00', 0x0, 0xd02) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r1, &(0x7f0000fda000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fda000-0x4)=0xfffffe8d) r2 = dup2(r0, r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000811000-0x8)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000fdb000-0x8)='./file0\x00', 0x501, 0x52) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001f5000)='./file0\x00', &(0x7f0000fd9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000c0a000-0x8)='./file0\x00', 0x2000, r3, r4, 0xff, 0x1) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r2, &(0x7f0000fd9000)={0x18, 0x2, {0x400, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd9000-0x8)={0x0, 0x40}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000081d000-0x10)={0x4, 0x8208, 0x10000, 0x4, r5}, 0x10) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000018000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) writev(r0, &(0x7f000001b000-0x10)=[{&(0x7f0000016000-0x66)="ff1d3a2e16c9d90540d4878a95c2e2cce9cf096acd8ddea78549da60", 0x1c}], 0x1) [ 78.571407] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008fa000)='.request_key_auth\x00', &(0x7f0000804000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000439000)='vboxnet1^\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000bd5000-0x5)='user\x00', &(0x7f0000f8c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cf7000)="f5", 0x1, r0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000ba000-0x4)=@assoc_id=0x0, &(0x7f0000c60000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c9b000)={r1, 0x6}, 0x6) add_key(&(0x7f0000a94000)='user\x00', &(0x7f0000bd9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x72d7, 0xffffffffffffffff) r2 = epoll_create1(0x80000) fcntl$setlease(r2, 0x400, 0x1) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d09000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x50, &(0x7f0000413000)=""/185, &(0x7f0000b55000)=0xb9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000df7000+0x3b)=0x0, &(0x7f00000d0000)=0x4) 2018/01/21 16:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400008000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000545000)='!\x00', 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006e2000)={0x5, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0x7, 0x8) r1 = socket$inet(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000523000-0x4)=0x0, 0x49) sendmsg(r1, &(0x7f0000005000-0x38)={&(0x7f0000f96000-0x58)=@nfc_llcp={0x27, 0x40, 0x6, 0x4, 0x20, 0x1, "726eb254bd30e57a67a4b76f4ab9dfae9cfea8980f4d420ef47194bdfc1783258445437de44cc2a4ba1340e1deec4af1f2c5ef37462ddc1674991684031ed2", 0x1}, 0x58, &(0x7f0000ef2000)=[], 0x0, &(0x7f0000c3f000)=[{0xfffffffffffffdc3, 0x1bf, 0x4cfe, "9ff19ac2761907940700dbbb688af972eaa0e558d0534c2a08e630b346b6eff88fe95da06e9da51a39aa7a7c3d0eb05346c34287cd2a153afaa786a85041f17915f8de1243458face0ec0a734228a450981e90e388eba65e940e8264d54335cbd4fe210997959e596d1187681bca31b0a48a8dfde4a713a2ce248965eedc390b10571bf485d298cda7"}, {0xcc, 0x107, 0x2, "c05ef57afc89672331c59286c07cf6f0e7cb6f62ded3a7210e3a527fd7338b78306f47c44a54e66f12a2afc095bac56833bf1805c9401f2a425a04a0ba28bf4257e50f2503ec496d4c460519f3e14d62144000ad2c705b5af9dc437ed7760cf73731dada7b3dd5592c1f464b0c5eff07f655d2d42a8044da0b03d77a66863e0019216bea656400acd57db2b0d841620a4b74c827987eaba450f97cf0de85f3a2d93a82d3c6219aa88f2670c98316265262b27eaa642bb55cb1fb8ba495aef3"}, {0x1c, 0x104, 0x80000001, "80210d1a3a2be6b920497b1ea4d466"}, {0x58, 0x84, 0x800, "a7a466102a140c17c49c7c4dda357f000000000000000008e147b883663de25fa70f980300000006fa775c774c5f35b9c00ffce225c2a480e449af6d551989cfc0bfde3820c29fb1bb"}], 0x1d8, 0x0}, 0x20008054) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0x25c000)=nil, 0x25c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/21 16:40:33 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000902000)='/dev/hwrng\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x9, 0x1ff}, 'port0\x00', 0xcc, 0x820, 0x1ce39963, 0x9, 0x80000001, 0x5, 0x81, 0x0, 0x2, 0xc9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aec000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000dee000-0x58)="5200a1108ad8a4087d80191cfc44c23eda99e87f2d5be13b690725905be08c4f34040a52aed37b5fee6207f80827a33ca2ea32b99b237b199a85716bc60a28a54d7f0a6c4d0d10c75330f296fea0efd7bd6a21dcd37b50a8") clock_nanosleep(0x6, 0x0, &(0x7f0000913000-0x3)={0x0, 0x989680}, &(0x7f000045a000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto(r3, &(0x7f0000deb000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000deb000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000987000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000967000)=0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000f85000)=0x0) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a26000)='/dev/keychord\x00', 0x201, 0x0) getsockname$llc(r0, &(0x7f0000486000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000056d000-0x4)=0x10) write$tun(r0, &(0x7f00009ca000)=@hdr={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @ipv6={0x0, 0x6, "010100", 0x16, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"06ff"}}}}}, 0x48) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x404002, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x5, 0x7, [0x4, 0x401, 0x3, 0x3, 0x0, 0x2, 0x100000000]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r1, 0x4) prctl$setname(0xf, &(0x7f0000001000)='/dev/vga_arbiter\x00') 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ax25(r0, &(0x7f0000aa0000)={0x0, {""/7}, 0x0}, &(0x7f00008ea000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009a9000-0x4)=0x0) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000df8000)={0x97, 0x20, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b65000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0x400, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x23, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x198) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000a7a000-0x10)={&(0x7f0000aa2000/0x2000)=nil, 0x2000}) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000005) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d2c000-0x8)={0x0, 0x0}) readv(r0, &(0x7f000008d000)=[{&(0x7f00007d3000-0xa9)=""/169, 0xa9}, {&(0x7f0000a10000-0x89)=""/137, 0x89}, {&(0x7f000020f000-0x76)=""/118, 0x76}, {&(0x7f0000b07000)=""/158, 0x9e}], 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000fbe000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x6, 0x1010000, 0x32}, &(0x7f0000d34000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000092e000)={r2, 0x5}, &(0x7f000081a000-0x4)=0x6) r3 = syz_open_dev$sg(&(0x7f0000872000-0x9)='/dev/sg#\x00', 0x7f, 0x80041) ioctl$TIOCSTI(r3, 0x5412, 0x7) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007048100ffffe076480000000103000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000fa1000-0x3)='\\*\x00', 0x0) write$evdev(r1, &(0x7f0000d0f000-0x48)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000872000)="75b31dd7eec3f34cc33ce705c43c6ace0ebad74703131cd11d5051190b1f28e708079d465249ba73152706ecadcd07ce46c19aafeb85d962667d473a352d30a086b1e98d25a20aa8f62fc79b6e89d969d7234958d02674bbcedef1618741ef0257d63d3913c72c88a777b310cc22cf", 0x6f, 0x4000, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000014f000)={&(0x7f00002c5000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000565000)=[{&(0x7f000071e000)=""/239, 0xef}], 0x1, &(0x7f0000883000-0xdc)=""/220, 0xdc, 0x0}, 0x40010100) sendfile(r0, r1, &(0x7f0000708000)=0x0, 0xbe25) membarrier(0x10, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000042000)=0x0, &(0x7f00008fd000)=0x4) 2018/01/21 16:40:33 executing program 1: futex(&(0x7f0000cb2000-0x4)=0x0, 0x5, 0x0, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x4) [ 78.706887] keychord: unsupported version 0 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000293000)={0x0, 0x0}, 0x84000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00004f1000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000405000-0xf)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x200000000d, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:33 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000083000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000021b000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005b4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000d7f000-0xb)='net/packet\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000077a000)={0x0, 0x8, 0x10001, {0x0, 0x0}, 0xef34, 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]}) setresuid(0x0, r0, r1) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendto$inet6(r0, &(0x7f000000b000)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c02000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a46000-0x38)=""/56, &(0x7f0000998000)=0x38) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r0, &(0x7f00006e3000)="", 0x0, 0x0, &(0x7f000003f000-0x10)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000049d000-0x4)=0x0) 2018/01/21 16:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000025000-0x4)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000773000)='/dev/vga_arbiter\x00', 0x4204c0, 0x0) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c6000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000896000-0x78)={0x0, 0x70, "54e36ab805eab7e23cd2474754ebf34f554622524ebed4559bcc48b2308945827ac8e8b1fc41cd299deeb8308873bbe8a21049ea51bc54063e7adb3fe54d6e26c65413d3b125bbd1fde68ee2ef86a8e99e0da392c3210074046835c5cb926f14505670ac69ec10d7e28c09ccbbc23299"}, &(0x7f00008fd000)=0x78) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000998000-0x8c)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f0000ea0000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000941000)={0x0}, 0x8) 2018/01/21 16:40:33 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000097a000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x579, 0x8, 0x0, 0x4, 0x100000000, 0x7, 0x400, 0xae28, 0x0}, &(0x7f0000002000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000285000-0x6a)={r1, 0x62, "14ccf25d8e4fdcddea3810c98435b8cc201b789e066e0ba9b9f76c97eae82febae561aad54297b372036441a2dc2db49457f237c9f06daf38bd32499a5977fd472342c734ac20bda79a15180f2ee6cc442d06bf10c81ed195a174f7f74de0203099d"}, &(0x7f0000000000)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000034000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETAW(r3, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3dc, 0x5, 0xfffffffffffffffc, 0x0, 0x0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000033000)=0x0) prctl$setptracer(0x59616d61, r4) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000005000+0xada)={0x0, 0x0, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @hyper=0x0, 0x0}, 0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000006000)=@get={0x1, &(0x7f0000005000)=""/4, 0x8}) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000909000)=""/159, 0x9f) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8f000-0x14)={0x0, 0x80000001, 0x2, 0x1, 0x6, 0x2}, &(0x7f0000fbd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d10000)={r1, 0x4c, "ae934064eaf83cbfe8b367ea0880f0b6be2cfe8df716a5712e9264eec6bbea05e5c48fb176482961559f1d2fdfbf3960373acb8fc925594874f79b0809548919b6997ba3104fe7f35282b3bf"}, &(0x7f000056e000)=0xffffffffffffff08) r2 = userfaultfd(0x0) r3 = add_key$user(&(0x7f000026d000-0x5)='user\x00', &(0x7f00005a4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000725000)="5e8045a19d7409e48710a6df43d4fdaeebd02831b3dd6bd8229bfc0141f3bdb5cd2a95ab29fed007e2cb3cd34d4260862d279596e1490f14a6610e70e06fdd3a00178cc2405e2bce3ac8e9cdf7b3204251749579d2967a8122bc", 0x5a, 0x0) keyctl$revoke(0x3, r3) madvise(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xf) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:33 executing program 3: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)="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", 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000412000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xa2082, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000be2000)=""/219) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ef9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x8e}, &(0x7f0000002000+0x759)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dfe000)={r3, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x9, 0x6, 0x80000001}, &(0x7f00002cd000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r4, 0xff}, &(0x7f0000a9d000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000002000-0x84)=""/132, &(0x7f0000003000)=0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x8000000020, &(0x7f0000ede000)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000003000-0x4)=0x8) delete_module(&(0x7f0000002000)='em0wlan0\x00', 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0186416, &(0x7f0000002000)={0xffff, 0x101, 0x401, 0x3, 0xc, 0xbd}) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000aa6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000aa6000-0x4)=0x32) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa6000-0x4)=@assoc_id=0x0, &(0x7f00006cb000)=0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000aa6000-0x8)={r2, 0x40, 0x9}, 0x8) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00006b7000-0x38)={0x0, 0x0, &(0x7f00007c9000)=[], 0x0, &(0x7f0000a9d000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000005b000-0x38)={&(0x7f0000aa2000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000fd000)=[], 0x0, &(0x7f00003f4000)=""/190, 0xbe, 0x0}, 0x0) accept4(r0, &(0x7f0000365000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa1000-0x4)=0xc, 0x800) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000010000-0x10)={&(0x7f000000e000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x4000, 0x10000000000006, &(0x7f0000009000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x2, 0x0) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x801) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000467000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000d5b000)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b9b000)={r2, @broadcast=0xffffffff, @empty=0x0}, 0xc) ppoll(&(0x7f0000c32000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00002ac000-0x10)={0x0, 0x0}, &(0x7f0000f42000-0x8)={0x0}, 0x8) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00003b1000-0x5f)="e2715f22950a076ad7a300cd4b532915feb59b7843f7d6319cdb2d65cd8fbc3cadef2d186f9011e65862252c54e2bc61f525a3dd047f5fb24a744eb24ce4ab9b3fd169778fd2b194c6a15f0adb29741c2bed0662fe105194bf66d099d89d42", 0x5f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000ac4000-0x8)={0x0, 0x5, 0x101}, &(0x7f00004f6000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000075f000)={r1, 0x2}, &(0x7f000090d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000895000)={r1, @in6={{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x3ff, 0x8, 0x2}, 0xa0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dbf000-0x14)={r1, 0x3, 0x1, 0x10000, 0x100, 0x2}, 0x26b) r2 = syz_open_procfs(0x0, &(0x7f00005be000)='net/if_inet6\x00') read$eventfd(r2, &(0x7f000000c000+0x61b)=0x0, 0xfffffffffffffdaf) 2018/01/21 16:40:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000024000)={0x0, 0x4, 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]}) r1 = syz_open_dev$mice(&(0x7f000004c000)='/dev/input/mice\x00', 0x0, 0x111400) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c24000)='net/netstat\x00') inotify_init() recvfrom$unix(r0, &(0x7f0000b34000-0x5e)=""/94, 0x5e, 0x10000, &(0x7f0000135000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) preadv(r0, &(0x7f0000b67000)=[{&(0x7f0000539000)=""/1, 0x2ec}], 0x232, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000006e000)={0x13, 0x1000, &(0x7f00009c5000-0x1000)="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"}) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e6a000)='./file0\x00', 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e6a000)=0x100000001, &(0x7f0000067000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000e6b000)='./file0\x00', &(0x7f0000033000-0xee)=""/238, 0xee) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000)=0x0, 0x4) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000976000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb8000)=0xc) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000b4f000)=""/137, &(0x7f000059f000)=0x89) 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000087a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f52000-0x4)=0xc) quotactl(0x9fc, &(0x7f000074e000)='./control\x00', r0, &(0x7f0000033000-0x64)="8923679222f89c9e4f6d8fee8323b9e3c7267a81676995b862a821bfa27ad76eddf7031015f4fcd005b029b8d8b9f60a192843f0c47c341cae02d00cf710bd4958eef80ec2462766a97bcb15eafe0def45583645054516637ca15efbfcebb2453d9813e1") setfsgid(r1) r2 = inotify_init() unshare(0x40600) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007f1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000e0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x19, 0x80007, 0x8) ftruncate(r2, 0x3f6) 2018/01/21 16:40:33 executing program 5: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000b6f000)={0x8001, {{0xa, 0x1, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xe3ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000b6f000)='/dev/input/mice\x00', 0x0, 0x22000) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000b70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b6f000)=0x14) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000973000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x1, 0xffffffffffffffff, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000c26000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x2, 0x3, &(0x7f00006ba000)={r0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000896000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) 2018/01/21 16:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000863000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00001b6000)=0x0, &(0x7f0000e67000-0x4)=0x8) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000c1a000)=0x0) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c57000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008e6000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b58000)={0x4, 0x0}) close(r2) tee(r1, r1, 0x6, 0x0) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000909000)=""/159, 0x9f) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a8f000-0x14)={0x0, 0x80000001, 0x2, 0x1, 0x6, 0x2}, &(0x7f0000fbd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d10000)={r1, 0x4c, "ae934064eaf83cbfe8b367ea0880f0b6be2cfe8df716a5712e9264eec6bbea05e5c48fb176482961559f1d2fdfbf3960373acb8fc925594874f79b0809548919b6997ba3104fe7f35282b3bf"}, &(0x7f000056e000)=0xffffffffffffff08) r2 = userfaultfd(0x0) r3 = add_key$user(&(0x7f000026d000-0x5)='user\x00', &(0x7f00005a4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000725000)="5e8045a19d7409e48710a6df43d4fdaeebd02831b3dd6bd8229bfc0141f3bdb5cd2a95ab29fed007e2cb3cd34d4260862d279596e1490f14a6610e70e06fdd3a00178cc2405e2bce3ac8e9cdf7b3204251749579d2967a8122bc", 0x5a, 0x0) keyctl$revoke(0x3, r3) madvise(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xf) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000fa7000)='/dev/usbmon#\x00', 0x81, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fa9000-0xe)='/dev/keychord\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000ea8000)=0x1000, 0x8) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff4000)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) fchdir(r1) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000c, &(0x7f00003b3000)=0x541a2444, 0x4) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000222000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000132000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00004dc000)={0x0, 0x0}) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007fb000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb0000-0x4)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000fa8000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fb0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000fb0000-0xd)='/dev/usbmon#\x00', 0x2, 0x400d00) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) bind(r0, &(0x7f000074c000-0x10)=@in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000620000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/21 16:40:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000003a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0xd)='net/if_inet6\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000024d000-0xc)={0x0, 0x2ec4, 0x2, [0x10000, 0x6]}, &(0x7f00003da000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={r2, 0x9}, 0x8) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) chdir(&(0x7f0000750000-0x8)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chroot(&(0x7f00005c7000)='./file0\x00') chdir(&(0x7f0000ac3000)='./file0\x00') umount2(&(0x7f0000666000-0x1)='.', 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000b33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000725000)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00006a3000-0xc)={@dev={0xac, 0x14, 0x0, 0xf}, @broadcast=0xffffffff, r2}, 0xc) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009c5000)='\r', 0x1, 0x0, &(0x7f0000e92000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:33 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000000e000)={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x80000001}, {0xa, 0x1, 0x5d83, @loopback={0x0, 0x1}, 0x80}, 0x6, [0x6, 0x7, 0xfffffffffffffff9, 0x100, 0x528949d3, 0x7fffffff, 0x1f8a58fc, 0x8]}, 0x5c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000-0x10)={0x2, &(0x7f000001b000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r2, &(0x7f0000009000)=[{&(0x7f0000018000-0x2)="fc", 0x1}], 0x1) [ 78.989021] binder: 15583:15591 ERROR: BC_REGISTER_LOOPER called without request [ 79.021790] binder: 15583:15605 got reply transaction with bad transaction stack, transaction 67 has target 15583:0 [ 79.052278] binder: 15583:15605 transaction failed 29201/-71, size 24-8 line 2936 [ 79.068375] binder: 15583:15618 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 79.091942] binder: release 15583:15591 transaction 67 in, still active [ 79.094520] binder: 15583:15605 ERROR: BC_REGISTER_LOOPER called without request [ 79.098928] binder_alloc: 15583: binder_alloc_buf, no vma [ 79.098970] binder: 15583:15591 transaction failed 29189/-3, size 0-0 line 3128 [ 79.102069] binder: 15583:15605 got reply transaction with no transaction stack [ 79.102075] binder: 15583:15605 transaction failed 29201/-71, size 24-8 line 2921 [ 79.103232] binder: 15583:15591 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 79.142790] binder: send failed reply for transaction 67 to 15583:15605 [ 79.149600] binder: undelivered TRANSACTION_COMPLETE [ 79.154700] binder: undelivered TRANSACTION_ERROR: 29201 [ 79.160224] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000)={0x1, &(0x7f0000001000-0x4)=[{0x0, 0x0}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000+0x861)=0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x81, 0xffffffff80000001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000001000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000004000-0x48)=[{&(0x7f0000002000-0x4)="9d5870bd", 0x4}, {&(0x7f0000000000)="20614f1ecd504cce277517ec7a272010df", 0x11}, {&(0x7f0000002000-0x46)="27e394df015bad39d6ef1337e56b4049788fab30819be9e9164f35cce75dc3586cef03f6efef9936f46c0403d9cf0152f6dfa2819909e80a2b1e276c812b877723e794bc865f", 0x46}, {&(0x7f0000004000-0x40)="3f85faf45fc3b58e35fd17e702115b643922f58546fb9e39500ff459746b4155a0c48aafe9984d90df70fbd8884634f10552253bbbb005c9cf4e38c60f406560", 0x40}, {&(0x7f0000001000)="c8bb5adf7ee87e1017594eb44da675e30500bfdb86d11bbb47d641e14ef6d8b466aa12a33ce0be4ee45d40ecdf4e1766c3485f696c3f8615a1661b356a1e95cf7e798d79dca1172aa782a118dcb6f2146c3694bc2249d65c00077b4bcfbd05503caccdcc0f512cfce6d94e85", 0x6c}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0x33)="a27bbb5c3303b9808d8100dc82f29727d231fdd97d989a44386ae66b10c87fbf2572293036ac9f9acc5afadd79ada66450e357", 0x33}, {&(0x7f0000002000)="c870bf0df4ceff7ded136bb9b567209e8539c0c171e4874b8802d6b930e5dfef7a2fb044b882f8574faeb6a0b27148ef487612e4e1c3c247ee6090640d0979d056780ca1d5ab6ca799f540792264e5660d1b91b0b7d695c0ca1318145990a97ba425424d212c7a372b80b79d8bd758e752854068e1f425b1c6c3afadcc351b282db30184546536a0bd0a39a5829979f3a8a561f5d8e92c441fcfacc685bcdf6878e00de72dc83be2d3545ac7a220434268eb227b7ba42ff7009af78bb0c13153b35ae9b07ca480f4c5f957ba", 0xcc}, {&(0x7f0000002000)="b1bed0ce14cbfc9daa9e8eb7c80623d5fcd61beb372640ddfc27b868f9ce1037ed2e7f7322df3dc7f90634af1c863f1ffaf5cfe01c46af11ae0820c6ae05efe56ecf8ab201d6b88e4db85a206bc1fa9174ba5645b77d38946deac7deba515b695ee80a7dfdc9637f3d545ccd761103a9c66a770e085a77bc47247c2c26865024d541eedd99e10033cd677a856f6fe2b7170a341b60a228b0ea1fb747b06ccdb639db6f93d8702f6e4eb4f44d501988c5f330fa1828db94b658aae6001ef5c7343356f8b5f8f892df6b5ad023530c636b2d1abde4cd9ef1db69e9b3", 0xdb}], 0x9, &(0x7f0000003000)=[], 0x0, 0x1}, 0xffff}, {{&(0x7f0000000000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000004000-0xdb)="cf9f6c8725effb632dd7728b1acf29d08a424884db67a70544acf94e395b249731347778aa240ec5019c363c38321262cd48ddedf45f957d14645ff158cbdcc16d6b3f3c4f315f13f00db1ae0666e1237cc068239b7b83becd459334793349aaeb5ed9eb4f7c91503d49dddf4f6a9147685f79ff8ac54fc9f8d2fcbcefd5a86d8a096c11dd5da4a3e325b56daa5b14afa8212cf34ec0e3e335bddc17ce149e861ce2a60ef41c77d87b19a3ac2a2b86a3509d26a0e7fc667d93f18c30bfde25ef6665964062fed7d811bedb70c9f447bdb7ef7aee4c4040d42ba321", 0xdb}, {&(0x7f0000003000)="7c3408b9197ffdddd293798e6805f47d43447eb99b5900f8e9583dffd313ec146bdbb0c38a703c4266591aefaa981ad5a704bb95b4d9f17fb8930e12492409ce5223bb3c2d80c99cde2dd83d6e0907ea1dee14e0f08b31f6f3cad719108c8dd905ed8c2055e08111f9b89356f1f3c367712e9d93efa91a0f8f958da574ffbe9cc49ae2e9fe4c39538de2108fd123d2d861b364fdc14b52ad3c74701dbd4c914aaf622e8a3678f4ce3d1ab13a84e8dcdd1da68fac31d7527384006b657e5963347657271bd8bc906e95379395a51cccf9a687a3a0a069d6ce1e3396db4098154e820bef82", 0xe4}], 0x2, &(0x7f0000000000)=[{0xc, 0x0, 0x3, ""}, {0x24, 0x115, 0x20, "c4e9de75ca1222812fb2c58522d35fef9a6aeca3ea713189"}, {0x100c, 0xff, 0x7fffffff, "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"}], 0x103c, 0x20000000}, 0xff}], 0x2, 0x800) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000003000-0x77)=""/119) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000015e000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000001000-0x4)=0xb1cd, 0x4) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$bt_hci(r5, 0x0, 0x0, &(0x7f0000024000-0x64)=""/100, &(0x7f0000023000)=0x64) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x7, &(0x7f000011c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ded000-0x8)={0x7f, 0x7, 0x2, 0x7}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x400, 0x4) write(r2, &(0x7f000034d000)='j', 0x1) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ded000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000784000)=0x4, 0x4) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) pipe(&(0x7f00007d3000)={0x0, 0x0}) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d96000-0x15)='/dev/pktcdvd/control\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dee000-0x8)={0x0, 0x8}, &(0x7f0000ded000)=0x8) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ded000)=@assoc_id=r4, 0x4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ec000)='/selinux/status\x00', 0x0, 0x0) renameat(r3, &(0x7f0000571000-0x8)='./file0\x00', r5, &(0x7f0000850000-0x8)='./file0\x00') fcntl$notify(r3, 0x402, 0x8) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe2(&(0x7f00006e7000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f000091a000)={0xffffffff, 0xef2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f31000)=@req={0x6, 0x1, 0x3, 0x8001}, 0x10) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00002d5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) 2018/01/21 16:40:33 executing program 1: r0 = memfd_create(&(0x7f0000cf7000)='+vmnet1\x00', 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000390000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d72000)=0xe8) getresgid(&(0x7f0000882000)=0x0, &(0x7f0000742000-0x4)=0x0, &(0x7f0000d2e000)=0x0) fchownat(r0, &(0x7f00003ff000-0x8)='./file0\x00', r1, r2, 0x1d00) madvise(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f0000fdf000/0x4000)=nil, 0x4000, 0xc) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000007) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000b21000-0x4)=""/4, &(0x7f00000a9000)=0x4) 2018/01/21 16:40:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00007c0000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000de2000-0x1)="", 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000133000-0xc)='/dev/autofs\x00', 0x0, 0x0) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x2) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x802, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000028000)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x800}, 0xc) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xc8)=""/200, &(0x7f0000029000)=0xc8) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/21 16:40:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000082d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc9000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 79.200245] binder: undelivered TRANSACTION_ERROR: 29189 [ 79.205816] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001b5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000486000)='/dev/ppp\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000981000)={0x0, @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]}}, &(0x7f0000f69000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000091f000-0x8)={r1, 0x4}, &(0x7f000058d000)=0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000afb000-0x4)=0xa07, 0x4) stat(&(0x7f0000716000)='./file0\x00', &(0x7f000062f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000bf0000-0x8c)=[{&(0x7f000049f000-0x1c)=@in6={0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, 0x1c, &(0x7f0000976000-0x8)=[{&(0x7f000062a000-0x2f)="1f189a07800173e1995008ee4cd9edc0fe26fefbd24273787f2c99bfc37b2d62c28269c1097e7a422a7d482a142501", 0x2f}], 0x1, &(0x7f0000f78000)=[@init={0x14, 0x84, 0x0, {0x0, 0x1, 0x1, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x200, 0x4, 0x7, 0x2, 0x0, 0x4, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x3917, 0xc04, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x1, 0x8000, 0x7, 0x7, 0x100000001, 0x1, 0x10001, r1}}], 0xb0, 0x880}, {&(0x7f0000e70000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a77000)=[{&(0x7f000071e000-0x43)="3ab51dea69cb023fcdac19f5da11a217295a946775f03ce63ee2ff0543b51a0c29a368d026891ff94933967c6ec1bbed723b51ca5dc90ba9b1f7b944e6a6aa3cab0f47", 0x43}, {&(0x7f000032a000)="8815c9eb753ff292b99f4773997ad07939257ccbf53d757afc352937a1ecc184002b3cc241e1ac1d9f2bf7d436b3acd18d7bdd1f747bc279051ab555f3f84759f9546b42d066716e3371b3abcdca4747746c7acf50315d2bf7ae4d76", 0x5c}, {&(0x7f0000e1d000)="4e4817235e956cd9693aa0a73c2d7f8852ec54bfc23b46bf359f02673e1fa953580a303c996780db4c86a742c578d46c3f938b594a815e3c8083101550886b8d45a7e5f8892e46a0a7079280a38782d4e4df8f8f1fde35e297615e75f9fb92074ffcc77cc456e50a409334cc3aee8b7ed0ddf905323562464e67f4885619e7f94f87127270aa7d82a016dab4e364e22ed007da79a31ff5f5d753c751a24647936e05eb40303045bfe7db5bc3", 0xac}], 0x3, &(0x7f000018d000)=[@init={0x14, 0x84, 0x0, {0x7, 0x7fffffff, 0x7, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x3, 0x0, 0x1000, 0x7, 0x7, 0x3, 0x7, r2}}], 0x58, 0x20000000}, {&(0x7f0000985000-0x1c)=@in6={0xa, 0x1, 0x11, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000426000)=[{&(0x7f00007b7000-0x56)="f56cdaa337f5785c3d24b0eb59c79dbe2a7d08891fd7f6250f7a469dfa8794b8b47acdc618a90ef626a23a0f949f6e56bcdca69e9763ca8fb92892fbfda112e3a34e6a79bdc0a164259ad75ac3d790c2df4108cce21f", 0x56}, {&(0x7f00006aa000)="84c3f0f09f6491590cf40f39c92feb9b31d81b40ba17daf3f1be0cde607d5936a5f06c1d66ef9247968d216ccef4d6c92603727c268f6f55077d143847f467dcc373b6e4444f2567be2c3c7c4d846ae662aa50a65e02f75445e85fbc913b5109d6bf5e74befd39dfa8c9bca563a95a35cb22905688a462816f7d601a2b748df65e7eec1c8d56d9484c5306abb83971ba2980d9453278c262f672edb7f70f50df0edda50500beba7cecf1d8217cc0f89055d7981143b7f1dacf73b7ba3eea425016519cd472d74e9505fdf66aa0d1f34cb7afdc87b1fcd4c71a83ecde5c97106e", 0xe0}], 0x2, &(0x7f0000537000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x101, 0x800a, 0x1, 0xf5, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8200, 0xffff, 0x7, r1}}, @init={0x14, 0x84, 0x0, {0x5ce, 0x5, 0x1ff, 0x7}}, @init={0x14, 0x84, 0x0, {0x9, 0x5, 0x3, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x5, 0x1, r1}}, @init={0x14, 0x84, 0x0, {0xfff, 0x9c5, 0x0, 0x1}}, @init={0x14, 0x84, 0x0, {0x41, 0x956, 0x6, 0xe0000}}, @sndinfo={0x1c, 0x84, 0x2, {0x8d, 0x9, 0x3, 0x5, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x2, 0x400, 0x5, r1}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x8, 0x7fff}}], 0x1b8, 0x4000000}, {&(0x7f0000ccf000-0x1c)=@in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1ba}, 0x1c, &(0x7f0000719000)=[{&(0x7f0000061000)="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0x1000}, {&(0x7f0000acb000-0xc4)="3e17a092becb824723f590f8011095a22b878c49c3b4a9be847f948d0f77b32899ca6f35f176aa2fa2ecac50f60f764594465a48d43676dd8dc39c54f963f6ccfcbacdc2cf4ca4269d4ab70d6cbfd7309d3e3ed6b2367aaef84c387cf22fa8b6481113aa149de0e2e8d1d549662263fee500bd049a81b1ceb6a947cf12ad1c9ae6cf0f2895ddeaf1457cf9e0087bd832c1d364463fc4d636035d0a3b74a98df294d67e8705a9be7d0d2f07e0f5eabdcb48cca4baedf971793545e93586a55941687200ea", 0xc4}, {&(0x7f0000367000-0x14)="ab89e8f23074f81889a8806a3a03d4197091b23e", 0x14}, {&(0x7f0000069000-0x6f)="01c2e5fcdab67413f11e32791a472117f86f6d683a5d29c2a6ae27e4d8c615db10dcde364a8f3c81162e72fc6d934595ba58cf293a9d7c79e9e7cb6eb04c9c49b2588839f47dadb2e202ea5529a4fc2aae9dec2fc2816c6a124abac7f639ecd510b49aff6a5d21b3f635b7a99d89c3", 0x6f}, {&(0x7f0000e5d000)="30afc783784162a2ea68e47a1722b6165440a03796ba642cd504a4f601caff76256dcd4699c8e88178e273c5c316ac936aa89180155698157ce187960bdc608cade3c400c6267bfe3fc8111074259753191528f847a35132744d08d93ecc18ba09f565e2235b11e252d4dd20004f473ee672400847e2de73dfcd00b9d6ea35c8309074868622d8c30f5232afd1", 0x8d}, {&(0x7f0000194000)="9dc4192820ca51027a84ec813203a5f9910a1015bb612d1e583247a2c58dbe9daa9b96dfdbd675b2e905112be17d775e914eb11d3b5485885ce0684ac83ab07b9abc50cc7c7c85114aef38dada5e843de6029b490d6cccb3f6f632923e0db8d3cbaee3f8fd0d6dd324d3bf8314", 0x6d}, {&(0x7f0000d58000)="2dfaf5c13e1b82b45cab8f591d29b1d8191a6cea2e332c9923d5a735aae14f17eabf532f9b0bf61aa1316deb227663ddbcde5d2fdcc1b6aa3ca0a37030bea2f576e25253e33fb0d43a317aab44ba5084d8f6c3b93d167a478b221ee48b950758a1feeb63461e61a6b920b5ea90535b8845214011a0566f5fd2ce05f186b585ed25e1c9ad820763dea3c730", 0x8b}], 0x7, &(0x7f0000d9c000)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x6, 0x8, 0x1b8, 0x5, 0x0, 0xb8, 0x8, r2}}, @init={0x14, 0x84, 0x0, {0x6, 0xb14c, 0x1ff, 0x20000000}}], 0x58, 0x4}, {&(0x7f0000629000)=@in6={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x8}, 0x1c, &(0x7f0000e60000-0x48)=[{&(0x7f0000964000-0xcd)="9b377a7979d6c8d0c42248e401b1f6cea483fe1aaafe2a688906d3d6db8486e62cd6961398a488cbb98677e684225dc924e25dc452023fe8f72bc6ba9306d1f3ef588d88ad9784d4971bb2d26b443c0b0191e4b5d8ac207fdb17cb1915409fbfab5b0b3ec8c53b98ad212291916a413972242bcd9d12062bc167ea156370b897da575d9af5502ea3b9f4141c32757f616f9a18369b43bdf6458f0a9d6eba0454dd9687125f16dab724733966051b1d5a6e6d61b629eaa43e314351b246f05b249957706912d7d8beb05ce3090b", 0xcd}, {&(0x7f00003cf000)="fc6b32d34b271bd81916d662e06c879d87cda657e926a610ddda18169aa04f480747018240de00a078ff8e07385a8a64a23f1bf0759172e716f30729298b39e1161059b19e46770c4ef52c93744502154ccbc7397fed1263b43f254cc097a770536364200550cad1671e5ffdbb4e62c95f5f9c0facb5ab21bded2644deabc2233b6ca59591426a408591ee588388050d6fe3d3a2e1bef79a8075c0cff9dcd50ce458e23225c7e04ebbb4661176e3537343b75d6635c6cd", 0xb7}, {&(0x7f0000c95000-0xdd)="a3ba51bb3a57d3ae5d807aabbe59d319ef912e3d0dad7d9611da8540ded8a035b09898e60bea56d993f53bed81f1283901e60475ba5727d607844fa5f76c67a546b4ecb3f8ae3417ea5f07cb42dbdaa6dd857302a4214cfb81ce2e7eb6bddd0614a27d208de6868a03117c380763e16d6fd35e31905952bf7989b808c4bb691e6943e17ae0691b78787b797e39bab4df34a07f5c310ce9a1fe76a6b7f87b0d688a9d464a98cbf1de8d5e1b1c2acfaa442f6cd9d549b5daf11f2b45ddde3c53148e8de691ce947400633b9857872288f3e016263c9d11347659b48b4f41", 0xdd}, {&(0x7f0000e16000)="1fb86d0d3c2be791ce7504fca7fbcf73e8a588e1adecac3ec7d2de123036594117c545f7465d608d88f10c8887cdfb47da68d2dba84579324c160395de1a8175e416b9cdfc7229a59e551f775fe00ca4d6aed125ef87b517cc7feb3261ac2512d112cc5d53986f6f64086824fe809e1287a849ddd8d1df7423feb85a3c16789daa9de8df4341", 0x86}, {&(0x7f0000bb3000-0x71)="c132e4aa2a9080a3c03daf764be23e23813cdcdd35145b7afd90f0bddb6b4eb4178eb7c0b34a8cb842da29d45e838adaa6b39db1587cc763df34c81a4fc0cdceddedd5113ace173f23da04346ef9f643e545e57fb5e11c4a381ad020ccbddd6c448c6e19f288d1e984ea91d622af4a8f4b", 0x71}, {&(0x7f0000b7a000)="f6c2d3bdd0c1d9446dcafc02ff1cd3ea80a78c293e4b460d9b51bd3ea340c64c0aa9e6feb67da6e531dbcd7f9822a1776155a4fb08824b75185167338f1f82460e676deab0b9b7de055c196620", 0x4d}, {&(0x7f00008a8000)="aebb69c3261416ee713bb518882f90044bb66703d381e6fca945ff9956897032921a65cd741b9d45c8b8d2594dde7bf73b584b8a337dd1d14ace45b5aa571a7ef11dc650b7a48da672ca7c90357ad77c5433ea64ccd4665d8223e0", 0x5b}, {&(0x7f00007b9000+0xcff)="04154062d2d7b55a5d42a473abf9c1d02d3a30a0a05e6480843910b4fd9e145e6103f698057dabd5f2905331c7b49dca26eb806c765dd8b0551943b1453b6f09b1a488289179468aadcf4f93d2f1ec62fd", 0x51}, {&(0x7f0000808000-0x80)="52ff77294a3698c14a6388b95452d55499494ab59edc5e35eb455a7515b8e081291879897b26fbc81243945be33946695b6529f135eb61b9df9460096dfe0b327d5accbc947b84c12175fffaee66c2591fec3f4753d42587964d38392a10bdea41af9ebe11103ef0f7f52fd6b19317320386175e9c80b690f3a7eebe81a42413", 0x80}], 0x9, 0x0, 0x0, 0x40}], 0x5, 0x40001) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000611000)={r2, @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]}, [0x7fff, 0x1f, 0x813, 0x80000001, 0x6, 0x875c, 0x9, 0x3ff, 0xfffffffffffffffa, 0x9, 0x7db0, 0x3, 0x1ff, 0x391, 0x4]}, &(0x7f0000b59000-0x4)=0x108) setresgid(0x0, r3, 0x0) 2018/01/21 16:40:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000068000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000011000)=0x1c) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0xfd27) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 16:40:33 executing program 3: inotify_add_watch(0xffffffffffffffff, &(0x7f00005ed000-0x8)='./file0\x00', 0x810) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000001000-0x6)='wlan1\x00', 0x6, 0x3) prctl$intptr(0x1c, 0xcc) 2018/01/21 16:40:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000074c000-0x30)={0x18, 0x0, &(0x7f0000d39000-0x18)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x0}], 0x77, 0x0, &(0x7f0000537000-0x77)="226db38da1fd682f6b4b745ecb8ef81b547e1dd96051c8dbccda81ca6f353d2fd9bbec569dc6d7e626363fa7f2477490718ea14107679c5d05dac4c552f928eb54303649bbfb4c0c11793b66fc0671ca4cfa2deb3453e396ea2a0bb389f009f1be48cc96d11fe9b735ebb517ea7e5d2d3e8bd5f4c1050f"}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000e7d000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffc01) recvmsg(r2, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000112000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000839000-0x28)=[], &(0x7f0000011000)=[]}}], 0x4a, 0x0, &(0x7f0000fce000-0x4a)="c98ef2fa1a66252840fb861e28b3f5f9218b662214bef14999ed8010e2172faa7ad30e00000c7ca5065fe033df3f2d1fef227713e5f5ee908761b160676721188914100885517def324d"}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000748000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) 2018/01/21 16:40:33 executing program 2: r0 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={r2, r3/1000+10000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001000-0x4)=0x0) listen(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000)=0x9, 0x4) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x4, 0x2348, 0x5, [{0xf00, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x4, 0xfff, 0xfffffffffffff800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0x81, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x80000001, 0x8, 0x8, 0x0, 0x0, 0x1402, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000001000)=@random={'user.', 'security\x00'}, &(0x7f0000000000)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125f, &(0x7f000073f000-0x2)="9c4d") 2018/01/21 16:40:33 executing program 5: r0 = open(&(0x7f00003b3000)='./file0\x00', 0x40000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fffffff) getsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f00008c9000-0x1)=""/1, &(0x7f0000c94000-0x4)=0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f000087f000+0x889)={0x6, 0x4, 0x4c, 0x452, 0xfffffffffffffffc, 0x347, 0x1dc, 0x6, 0x7, 0x1, 0x20, 0x8000}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f000097c000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007aa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r2, 0x4b37) 2018/01/21 16:40:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000629000)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f0000348000-0xc)=[], 0x0, 0x0}, 0x0) listen(r0, 0xfdea) 2018/01/21 16:40:33 executing program 3: r0 = memfd_create(&(0x7f0000ff5000)='-\x00', 0x3) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007c7000)=0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000fe7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000bd2000-0x48)=[{&(0x7f0000fec000-0x14)="7fd895e60b2d84", 0x7}], 0x1) tee(r0, r1, 0x4, 0x0) 2018/01/21 16:40:33 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0xffffffffffff8adb, 0x8001, 0x100000001, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f00008e6000+0x408)={0xa, 0x1, 0x77f2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0xfffffe90) connect$inet6(r1, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00006d1000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000031c000)={0x0, 0x6}, &(0x7f000045b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f64000)={r2, 0x3, 0x9, [0x3, 0x3, 0x1, 0x2, 0xfff, 0x7, 0x6, 0xa20c, 0x3]}, &(0x7f0000994000-0x4)=0x1a) 2018/01/21 16:40:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000001000)=0x0) 2018/01/21 16:40:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000731000-0x58)={0x27, 0x2, 0x9, 0x5, 0x4, 0xff, "42116c9587f476a5471f7a6ada20fe31d321590a0d20d0e11d6c8aaa0ae70d1ffde80856f20e92b37fb26af0521f2a483aa7e0f74f14f2b262d1738e88d897", 0x8000}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) write$evdev(r1, &(0x7f0000058000-0x60)=[], 0x0) r3 = getpid() r4 = getpgrp(0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001e2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r6, &(0x7f0000102000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1a) r7 = getpgid(0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000c2c000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000069a000)={&(0x7f000005f000)=@proc={0x10, 0x0, 0x1, 0x1000000}, 0xc, &(0x7f0000106000)=[{&(0x7f0000cc5000-0x210c)={0x210c, 0x3a, 0x210, 0x0, 0x0, "", [@typed={0x1008, 0x8, 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@generic="cfb3bdc9f391d5a8035551ada4334cc87a7297daa452d7b628a1a88ccb07855056b1c3c481ca591cc4bd4ef43b3e5c7b929692bf0957d35dc64e9042d6aa21410064c98824ab9d3763e209932ab9fcc36011d4c6bbd64a194cfa976b4232db567ab186b993ba294814436d3bbe7c18", @typed={0x8, 0x80000001, @void=""}, @generic="994fc9ca5e5537cce55436b252615bf9556fd49263e27d43f960167204", @generic="a9170f706ed1ca45150a2a1c2db10ca613023d656be6f91c9e5dc4d661d2a23c368d4ee2ea34a43b71f5896ab410bb2a24f627f65f29f5ebb310feea2438d344931054f7e25fac3853f9c9b4f878eee568501dec0b3583c573fca704648eab450c772c9c493daa70c9f32a8c7ae55b9e9d543584eac152eb7e4d22f38cd53cf32052d09f8de89b834bf2486f82bd2ef23f3c649aa0710f3ea8"]}, @nested={0x117c, 0x61, [@typed={0x10, 0x16, @u64=0x9}, @generic="fee84e75bc7dd37ef0af51bb88", @generic="a39792d2bc5f15cc73ad5a48a347c5a947c703fe2f5a8adf3f4d15e5ad0823d78a6617459f3e1696caa37f1e2f3458874316c1e812f5584e05fb508a6862a5fab018e3e0427f4beb9097090f70a0d566dc74f0a3b0e44e14d79fc2d2c9d709b5d0e7c34b5eea5ab8fe59a45751d1065fef18832f7aa5f0815f9d48936c50ce727c82799490ba47beb84273647f1975076b73b715b7a1f3", @generic="4d02468417004ef6baac7f362c9256f57b8a6e23bf8ec144ed4c1df5c1ed6b23b51bef9f4ba0be288e53673fb650342d87dbce40ddd6791f93e3812f50a399a15045b3eec4df9cb2b8b3eab4c24607346ce5a415e38b5872511e2ff759a1d002a6e7b981b832b5013ea02361b11f466b21e9962c53ed4dcc383b5e88669a1dc95e1d0c25111fc60c8551f36a98e75bd2e3a8a5b660f63450b5a78775e838d8ca0848a753e0f6bea7f9cb7b3cae5511660c24502438ef", @generic="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", @typed={0xc, 0x76, @ipv4=@empty=0x0}]}]}, 0x241c}], 0x8, 0x0, 0x0, 0x4000000}, 0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000da3000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/21 16:40:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) write(r1, &(0x7f0000af8000-0x84)="", 0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000e2d000)=0x0, &(0x7f0000321000)=0x4) r3 = dup2(r2, r1) r4 = dup3(r3, r0, 0x0) connect$unix(r4, &(0x7f0000e35000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 16:40:33 executing program 4: socketpair$inet(0x2, 0x6, 0x8c, &(0x7f000028f000-0x8)={0x0, 0x0}) fgetxattr(r0, &(0x7f00005de000-0x1a)=@random={'trusted.', ',,mime_type\\em0:]\x00'}, &(0x7f0000c04000-0x2f)=""/47, 0x2f) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f000087d000)={0x6b56ec60, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x1020000400045b5, &(0x7f00005e4000-0x31)="") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/ppp\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000a78000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cc6000)={0x0, 0x0}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000df4000)=""/157) write$sndseq(0xffffffffffffffff, &(0x7f00000d5000)=[{0x7, 0xfffffffffffffff9, 0x72, 0x2, @time={0x0, 0x0}, {0x115c00000000, 0xffffffff}, {0x87d, 0x9}, @quote={{0xc62, 0x9}, 0x9, &(0x7f0000aca000-0x1c)={0x3, 0x9, 0xfc41, 0xffffffffffffffff, @time={0x77359400, 0x0}, {0x871d, 0x8000}, {0xfffffffffffffffb, 0x100}, @control={0xff, 0x1, 0x7}}}}, {0x8504, 0x5, 0x6, 0x1, @time={0x0, 0x0}, {0x1, 0x4}, {0xdb, 0xca}, @addr={0x2, 0x5000000000000000}}, {0x1ff, 0x6, 0x7, 0x2ac2, @time={0x0, 0x0}, {0x7, 0x40}, {0xd45f, 0xfffffffffffffd45}, @ext={0x71, &(0x7f00000bf000-0x71)="c2a3158882ae15d8a0aa5cbed7e5977bc20a069a12613564e95921a8078d594041ebf215990131dc859cd87331772214a665c220ceefc8056c0a40dc1c51e33f874807dbd971d2cd59775aee4e7a0eb992195bcc4d2ce03e4857d9d88105c0c80d5c65c0a6df0aa54acd1df0769fd52e2f"}}, {0x0, 0x1, 0x8, 0x1, @tick=0xffffffff00000001, {0xffffffff, 0x0}, {0x10000, 0x5}, @control={0x8, 0xb9a9, 0x1f}}, {0x0, 0x48b, 0x8001, 0x0, @time={0x0, 0x989680}, {0x4c, 0x6}, {0x86d8, 0x7}, @raw8={"df183870d273779264689906"}}, {0xff, 0x7, 0x7, 0x2, @tick=0x4, {0xd9b, 0x1000}, {0x7, 0x4}, @quote={{0x3, 0x0}, 0x40, &(0x7f000055c000)={0x9, 0x9, 0x8, 0x0, @time={r3, r4+30000000}, {0x80000001, 0xf5}, {0x4, 0x1a}, @ext={0x9, &(0x7f0000906000-0x9)="2205b0d547a23c913b"}}}}, {0x7fffffff, 0x200, 0x3, 0x0, @tick=0x6, {0x0, 0x7}, {0x1, 0x140000000}, @raw8={"9f70fcb6a5b2c5539b1d5a42"}}, {0x40, 0x3, 0x8, 0x7fff, @tick=0x5, {0x1, 0xffff}, {0x0, 0x547a}, @control={0x8, 0x3, 0x7fff}}, {0x0, 0x6, 0x6, 0x1, @tick=0x2c8, {0x7fffffff, 0x0}, {0x26, 0x1ff}, @control={0xd9, 0x0, 0x4}}, {0x1ff, 0x3, 0x200, 0x1, @time={0x77359400, 0x0}, {0x6, 0x9692}, {0x80000000, 0xe11}, @time=@time={r5, r6+30000000}}], 0x118) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f00005db000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000284000)=':Uem0lo$cgroup\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000d3c000)={{0xffffffff, 0x5}, 'port0\x00', 0x2, 0x90414, 0x3, 0x20000002, 0x9, 0x8, 0x9, 0x0, 0x2, 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]}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x4000000000000002, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e0c000)="", 0x0, 0x200007ff, &(0x7f00007f2000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000085f000)=0x0, 0x4) writev(r1, &(0x7f00007a4000-0x40)=[{&(0x7f0000bfb000)="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", 0x457}], 0x1) write(r1, &(0x7f000006d000-0xdf)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de7a48c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f", 0x70) [ 79.374840] binder: 15671:15681 BC_ACQUIRE_DONE uffffffffffffffff no match [ 79.413269] binder: 15671:15681 ioctl c0306201 2074bfd0 returned -14 [ 79.492128] binder_alloc: 15671: binder_alloc_buf, no vma [ 79.498577] binder: 15671:15721 transaction failed 29189/-3, size 0-0 line 3128 [ 79.528240] binder: 15671:15721 BC_ACQUIRE_DONE uffffffffffffffff no match 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000908000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b60000)=0x2, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000781000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f000046f000-0x10)='/dev/input/mice\x00', 0x0, 0xc002) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000538000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ee000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000203000-0xc)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000661000)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000592000-0x1c)={&(0x7f000026e000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00005ee000)={&(0x7f000018e000-0x200)=@report={0x200, 0x20, 0x728, 0x4, 0x2, {0x7e, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x3, 0x2, 0x80, 0x80, 0x3f, r3, r0}}, [@etimer_thresh={0x8, 0xc, 0x5}, @srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @policy={0xb0, 0x7, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in=@rand_addr=0xff, 0x0, 0x127c8d19, 0x1, 0x4d6b, 0xa, 0xa0, 0xa0, 0x87, r4, r1}, {0x36c0, 0x1802, 0x0, 0x9, 0x3ff, 0x0, 0x10001, 0x0}, {0x8, 0x9, 0x2, 0x80}, 0x200, 0x5, 0x3, 0xdfab5b32a2829f7f, 0x2, 0x0}}, @etimer_thresh={0x8, 0xc, 0xfffffffffffffffa}, @mark={0xc, 0x15, {0x1, 0x0}}, @algo_crypt={0xd4, 0x2, {{'ecb-serpent-avx2\x00'}, 0x450, "a3a8723d23f90e7df1fafcac8cc519fb90d35fa5cf74b4d473022d767f4b9129ded23b21754198c639d3b698d33eb14ae6c8d791406629e5a773e4829bf25d7157ae403bd986f7ebc8f25b01e2998f90e329b962d6b38b0991a1bb9ab46cdf42ad243cd89b1f9e0ef363ea799069b33f62838303bd55f220088c6987148baacfcd988c96736c33533a0d"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) futex(&(0x7f0000005000-0x4)=0x0, 0x400000087, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/21 16:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000037a000)={0x6, {{0xa, 0x3, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) write(r0, &(0x7f0000cdb000-0x24)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b7b000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000004000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r3, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r5, r0, &(0x7f0000b93000-0x4)=0x0, 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x17, &(0x7f000049d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f00004c2000)={0x0, 0x0}) mkdir(&(0x7f00003ba000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f00003bc000)=0x0, &(0x7f000092d000-0x4)=0x4) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file0\x00', &(0x7f0000847000)="05b2bfe3", 0x1fff, &(0x7f0000cea000-0xee)="") getresuid(&(0x7f0000d6d000-0x4)=0x0, &(0x7f0000f4a000+0x979)=0x0, &(0x7f000049a000)=0x0) sendfile(r1, r1, &(0x7f00001da000)=0x0, 0x9fbc) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x10001, 0x1, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a9000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000081f000)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd4(r3, &(0x7f000000d000)={0x10002}, 0x6, 0x80800) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000074c000-0x30)={0x18, 0x0, &(0x7f0000d39000-0x18)=[@exit_looper={0x630d}, @acquire_done={0x40106309, r1, 0x0}], 0x77, 0x0, &(0x7f0000537000-0x77)="226db38da1fd682f6b4b745ecb8ef81b547e1dd96051c8dbccda81ca6f353d2fd9bbec569dc6d7e626363fa7f2477490718ea14107679c5d05dac4c552f928eb54303649bbfb4c0c11793b66fc0671ca4cfa2deb3453e396ea2a0bb389f009f1be48cc96d11fe9b735ebb517ea7e5d2d3e8bd5f4c1050f"}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000e7d000-0x10)=[{r2, 0x0, 0x0}], 0x1, 0xfffffffffffffc01) recvmsg(r2, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000112000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000839000-0x28)=[], &(0x7f0000011000)=[]}}], 0x4a, 0x0, &(0x7f0000fce000-0x4a)="c98ef2fa1a66252840fb861e28b3f5f9218b662214bef14999ed8010e2172faa7ad30e00000c7ca5065fe033df3f2d1fef227713e5f5ee908761b160676721188914100885517def324d"}) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000748000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000006d000)='asymmetric\x00', &(0x7f0000210000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r1) r2 = add_key(&(0x7f0000bc3000-0x8)="74fffffbff0008e8", &(0x7f000003d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) [ 79.540561] binder: BINDER_SET_CONTEXT_MGR already set [ 79.545914] binder: 15671:15721 ioctl 40046207 0 returned -16 [ 79.573485] binder_alloc: 15671: binder_alloc_buf, no vma [ 79.579194] binder: 15671:15724 transaction failed 29189/-3, size 0-0 line 3128 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000918000)='./file0\x00', 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) r2 = dup2(r1, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ec9000-0xc8)={0x49, 0xffffffff00000000, 0x6, 0x2, 0x3, [{0x100000001, 0x8001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x100000001, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x8, 0x0, 0x0, 0x1400, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000097a000-0x4)=@int=0x2, 0x4) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfaa000)=nil, 0xfaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x7fffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socket$inet_icmp(0x2, 0x2, 0x1) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000001000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000faa000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000faa000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000113000-0x8)={0x0, 0x800, 0xfffffffffffffffb}, &(0x7f0000055000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d46000)=@sack_info={r4, 0x9, 0x0}, &(0x7f0000707000)=0xc) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008fd000)={0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000cb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f000016c000)='./file0\x00', &(0x7f0000333000)='./file0\x00', 0x2000, r0, r1, 0x38, 0x6, 0x8b09ff183a4ee6bf) seccomp(0x8000000000000001, 0x0, &(0x7f0000029000-0x10)={0x1fffffd8, &(0x7f0000e2e000-0x40)=[{0x80, 0xf7b, 0xba55, 0x9}, {0xfffffffffffff4c3, 0x8000, 0x1ff, 0x80000000}, {0x0, 0x7fff, 0x3, 0x81}, {0x9, 0x1, 0xffffffffffffffff, 0x6}, {0x8, 0x7, 0x6, 0x1000}, {0x1d, 0x1efc0000000, 0x101, 0x7}, {0x8, 0xfffffffffffffffc, 0x9, 0x1c000000}, {0x8, 0x9, 0x1, 0x0}]}) fcntl$getown(r2, 0x9) prctl$seccomp(0x16, 0x1, &(0x7f0000e90000)={0x0, &(0x7f0000c46000-0x8)=[]}) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000000000023) ptrace$cont(0x23, r2, 0xaa2, 0x3f) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000fea000)={0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x3e0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x390, 0x3, {{'lzjh\x00'}, 0x1a28, "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"}}]}, 0x3e0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00008eb000-0x4)=0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x20c}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) 2018/01/21 16:40:34 executing program 0: get_thread_area(&(0x7f0000c12000-0x10)={0x400, 0x20000800, 0x1000, 0x5, 0x80000001, 0x8, 0x5, 0x8, 0x2, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x1278, 0xffffffffffffffff) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000292000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c06000-0x4)=0x48, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f77000)='/selinux/user\x00', 0x2, 0x0) poll(&(0x7f00008fb000-0x10)=[{r0, 0x4220, 0x0}, {r1, 0x4000, 0x0}], 0x2, 0x100) r2 = syz_open_dev$usbmon(&(0x7f00003d9000-0xd)='/dev/usbmon#\x00', 0x443, 0x200000) sendto(r2, &(0x7f0000c3f000-0xd4)="664989b50b8d9543179e37ab14afca89fe8ec392be5c136bae06022b0cbcacf431c96f25d6d6e874d02505e520bd8999a6d4700fa2fc7afdd60e9de0a553906ce881ad99a613037a0aeaf0f3184f16390689a41818116d50fe4b89546ebc97db2bd430d0ea3f2c4588c2776a78262b0c4ab3d8ec9056753f504dc51ec4894aa5570fafed5d2c77b3dabcae6019e03e18c38aa0d74d7086376cf04be948ebca1535bffaddaa1136242addf633a50957af67244324301028e0c6100b3c05e9ce58e27852af71f0e8094af958c0e8e6574af394a246", 0xd4, 0x891, &(0x7f0000f2f000)=@in={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x4) close(r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000a04000)={0x0, 0xf6f}, &(0x7f00004f2000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000458000-0xd0)={r5, 0xc8, "78c60ef83b3ae979217e91a873c02ca15bd7a18d4e8a465c3ed6e24792cbe1288efe3b55e974a8f11a2882c3e5841243ea02b951f939a60d07b93f91344f019df0d745965d3970cd5abb0eec7277417e38cc9de1df00ba1c199d4a02cc41f3c6481d9059a47d29ea21134c6734ef87f30f0873a316bc8158d0df523843ea6d3ba8c7a2ff7a0730c029202947905dbd2748030dd7c2a0d75d733d24dbdd43b66d99bf6c60e5e282f29caeb6ef5fb7f4e446de99d1e3128e23699b9402e360970d2023ec97e40b078a"}, &(0x7f00007f3000-0x4)=0xd0) writev(r3, &(0x7f00003a4000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff000000ff0000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r6 = syz_open_dev$mice(&(0x7f000026a000-0x10)='/dev/input/mice\x00', 0x0, 0xa0000) ioctl$TIOCMBIS(r6, 0x5416, &(0x7f00000cf000-0x4)=0x8a2) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b78000)='mountinfo\x00') close(r0) fcntl$getown(r0, 0x9) 2018/01/21 16:40:34 executing program 7: socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x0, 0x84) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x40800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x7}, &(0x7f0000005000-0x2)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000005000-0x67)={r2, 0x5f, "23316edb1671dce5fce838d3e239f9bc2a1a6bc8231320304d7f3add2795a82450a3b4a64a080c7e3ad74b3af48b80f87a28ca5c79f9da83adcd4218ca1d4e78aa681853d8d924a4e427f3cf2981f6f782014b791335b888b0e2997827f233"}, &(0x7f0000004000)=0x67) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000007000-0x4)=r3) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0x3, [{{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]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [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, @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]}]}, 0x230) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000006000)=""/122) unlinkat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000008000-0x10)="4c58b6bd7d616e7e87d37e1b33d23390", 0x10) sysinfo(&(0x7f0000005000-0x20)=""/32) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x3)=0x4) [ 79.654904] audit: type=1326 audit(1516552834.101:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15751 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7771ba9 code=0x0 [ 79.658280] binder: 15738:15745 BC_ACQUIRE_DONE uffffffffffffffff no match [ 79.725419] audit: type=1326 audit(1516552834.171:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15751 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7771ba9 code=0x0 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000aac000-0xcf)="") 2018/01/21 16:40:34 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8000, 0x1, 0x6, 0x5, r1}, 0x10) connect$nfc_llcp(r0, &(0x7f0000001000-0x58)={0x27, 0x7, 0x9, 0x7, 0x2, 0x100000000, "92c81414d8b94b1fc647713b6e9f8043a02e65244df222f4c5aa1c81c214105a07d8398fe232072022b1004e09bf0240cb1e1f640a8e1ca98a91773564f83f", 0x6}, 0x58) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000660000-0x4)=0x0, 0x2) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ff000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000ff6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d18000)=0x14, 0x800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff5000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000075d000-0xc)={0x4, [0x9, 0x7, 0x1, 0x9]}, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/01/21 16:40:34 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000a66000)=0x3, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fe1000)={0x1, &(0x7f00006c9000-0x8)=[{0x200000006, 0x0, 0x0, 0x2}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f14000-0x12)='/dev/loop-control\x00', 0xa02, 0x0) write(r1, &(0x7f0000fb4000)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) r2 = dup(r1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00008bf000-0xe0)={0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x7, 0xb, 0x0, "eb1aaa6c90c62311f607e47932003127abbb37ec4d112e095f942fd45a712741826eae07014e489e330e865f9bc2915354a52d52480e29e1dd53c6cde3326e11", "0f0d5da8c255bc8b9bb1eb2cc25de75820d708313e3ca71b0995dd941928d7325c44e2a77d31dc4fcf146e7e6f70d34c8cb2fbd69e17d4dcd5098c8fad70ffe0", "7d9eb5ae4ccaa0693c0c624bbc330eba308a94e272c17bb524ecf27957eb6747", [0x1, 0x8]}) fadvise64(r2, 0x0, 0x9, 0x0) 2018/01/21 16:40:34 executing program 0: r0 = getpid() ptrace$peek(0x2, r0, &(0x7f000054c000)=0x0) r1 = syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) timerfd_gettime(r2, &(0x7f00004ab000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x40, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc5000)=""/4096) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000048d000-0xc)='/dev/autofs\x00', 0x103200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000392000)=0x10001) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ca000)='net/ip6_mr_vif\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0xfcb9}], 0x1, 0xff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000029a000)=0x0, 0x4) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000442000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00007b6000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e5000-0xb)='/dev/hwrng\x00', 0x121000, 0x0) accept4$inet6(r1, &(0x7f0000146000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000273000)=0x1c, 0x80000) r2 = socket$inet6(0xa, 0x200000002, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000458000-0x4)=0x0, &(0x7f00001c7000-0x4)=0x4) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000a89000)=0x0, 0xffffffffffffffa9) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00006cd000-0x4)={0x10000}, 0x4) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e86000)={0x3dd, 0xffffffff, 0xffffffff, 0x52, 0x1, 0x5, 0xffff, 0x0, 0x5, 0x8001}, 0x10) sched_setattr(0x0, &(0x7f0000177000-0x30)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004f3000-0x8)={0x0, 0x0}) prlimit64(r0, 0xe, &(0x7f00002f0000-0x8)={0xfffffffffffffffb, 0x371}, &(0x7f0000801000-0x8)={0x0, 0x0}) 2018/01/21 16:40:34 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000001000-0x18)="217070703073797374656d2b707070312670726f632daf00", 0x18, 0x2) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) connect$inet6(r1, &(0x7f0000d1e000-0x1c)={0xa, 0x3, 0xffffffffffffffe1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000157000-0x4)=0x2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x1fffc, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001000-0x4)=0x4, &(0x7f0000000000)=0x4) [ 79.771720] binder_alloc: 15738: binder_alloc_buf, no vma [ 79.777302] binder: 15738:15789 transaction failed 29189/-3, size 0-0 line 3128 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000905000)='./file0\x00', 0x0) inotify_init() openat$ppp(0xffffffffffffff9c, &(0x7f00007cd000-0x9)='/dev/ppp\x00', 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000242000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x37b4cfdd) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00002de000-0x10)={0x0, 0x7, 0x7, 0x8}, &(0x7f0000ef3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000021b000)={0x3, 0x8, 0xfffffffffffffff8, 0x4, r2}, &(0x7f0000aa2000)=0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000015d000-0x8)={0x0, 0x0}) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x4040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000002000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000003000-0x10)={0x0, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40106435, &(0x7f0000001000-0x10)={0x40, r7, 0x10000, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={r5, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000+0xf32)='/dev/ashmem\x00', 0x200000, 0x0) r10 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00005dd000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x2)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x924fe893e89472a7) chown(&(0x7f0000002000-0x8)='./file0\x00', r12, r13) r14 = geteuid() fstat(0xffffffffffffffff, &(0x7f00006ab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r10, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) sendmsg$unix(r1, &(0x7f000003a000)={&(0x7f000032c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00008f3000-0x10)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00006b8000+0xc59)="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", 0xfb}], 0x2, &(0x7f0000001000-0x30)=[@rights={0x18, 0x1, 0x1, [r8, r9, r10]}, @cred={0x18, 0x1, 0x2, r11, r14, r15}], 0x30, 0x20004010}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r16, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)=':wlan0ppp0em1em1{\\\')$lo\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d16000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000059b000-0x51)='|', 0x1, 0x8000, &(0x7f0000ea7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) preadv(r1, &(0x7f0000baa000)=[{&(0x7f000044b000-0xf0)=""/240, 0xf0}, {&(0x7f0000049000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ed1000)=""/150, 0x96}, {&(0x7f0000760000)=""/4096, 0x1000}, {&(0x7f0000a7b000)=""/203, 0xcb}, {&(0x7f000033f000)=""/0, 0x0}, {&(0x7f0000481000)=""/4096, 0x1000}], 0x7, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000c95000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000fbb000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/21 16:40:34 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000871000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f62000-0xc)='/dev/autofs\x00', 0x101100, 0x0) perf_event_open(&(0x7f0000082000-0x78)={0x3, 0x78, 0x2, 0x8, 0x100, 0x0, 0x0, 0x0, 0x10000, 0x1, 0xffffffffffffffff, 0x1, 0x4, 0x8, 0x101, 0x6, 0xe6b, 0x8, 0x3, 0x4, 0x1, 0x1000, 0x9, 0x2, 0x80, 0x9, 0xfffffffffffffffb, 0xfd, 0x13c, 0x8, 0x7, 0xfffffffffffffffd, 0x9, 0x1, 0xfffffffffffffff9, 0xffff, 0x6, 0x2776, 0x0, 0x7fffffff, 0x1, @perf_config_ext={0xaa0, 0x7ff}, 0x20900, 0x8, 0x100000001, 0x3, 0xffffffffffffffff, 0xe4, 0x8, 0x0}, r0, 0x2, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000fa8000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x2, &(0x7f000000a000)={&(0x7f0000656000)="20e60df7a7f847131929818484981d6ab658f69909fcc5b6fc5d4c449619cb6e4f311d3876e9a86319bd3957d8303db738ef80f8a3270a1d3fed0e18e02f4a2aaa1b0faee968a8ed5e28a4e306df5ff9db7945b1baf5f2bf19a691dd137b0004e078faf6ca6384df204d134739fecb0c96420af8f72811c5be8fef324875c64387e513042abadb", 0x87}) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000090f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000079d000)=0x3, 0x4) write(r1, &(0x7f0000c7a000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) sendmsg(r1, &(0x7f0000798000-0x38)={0x0, 0x0, &(0x7f00006bf000-0x50)=[{&(0x7f0000264000)="f785bd58", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x2b) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e26000-0x4)=r1) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x20) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000757000)={0x3, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x142, 0xe6e, 0x8, 0x3, &(0x7f0000467000-0x10)=@generic="3d382a3cfb698857e729d9ef943f111f", 0x100000000, 0x8, 0x7f}) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011000-0x4)=0x0, &(0x7f0000003000)=0x4) pwrite64(r0, &(0x7f0000004000-0x77)="", 0x0, 0x80000000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xc5) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5450, &(0x7f0000011000)=0xa813) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000055c000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = request_key(&(0x7f0000205000-0xc)='id_resolver\x00', &(0x7f00001b3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005ed000-0x4)='-[*\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f0000560000-0xa)='blacklist\x00', &(0x7f0000051000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c9f000-0x17)="657468312976626f786e65743073797374656db1272100", 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f00008de000)="19f80d25f2dcd0330797597a11beb0c022ee74d614d7f212456583cc729d957558032aefa9213c1f46f81038e8faf5f67520780df5ed20a8bb2bcee12e4ecdb64ed824d2dc2bdfc35a9b3bf8857201f1c23f6cb8", 0x54, r3) r4 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000759000-0x49)={0x0, 0x41, "48a6071d164b50168d4535e3fc71cd0778a338031bf8846780f2a5833632e170af56e74feef4c4da5697b98f9ef87cc2f96f678f82480b801cfa5545bcb0a2c210"}, &(0x7f0000b5b000)=0x49) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000270000-0x8c)={r5, @in={{0x2, 0x1, @rand_addr=0xc312, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000803, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000556000-0x4)=0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5b000-0x9)='/dev/ppp\x00', 0x800, 0x0) syz_open_dev$random(&(0x7f0000ed9000)='/dev/random\x00', 0x0, 0x40) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f00008c6000-0xe0)={0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x4, 0x1, 0x9, "bf9965145029ac84126f23aee9b0ee2e06025521f7718a46c25bd9cd7c81bdc385f19bedb8dfda544dc1a3bc5147aebeea0f7147e6ccbb85532a7c32204fb783", "f9e3590fc53eb93f5a97937290b6292e5b7a2bc6e8274708a16b3d7a84e185003295ec8b2a3b6efef5486bb9db324fda0228dabb43a2d2ba2d5f00e8e49f4e54", "ed6d7fa243d2bd8ac5bab5983c9cfc73b0e72991f729e9ec36d509edd555f6f3", [0xfffffffffffffff9, 0x8]}) r7 = dup2(r0, r0) ioctl$TUNSETQUEUE(r7, 0x400454d9, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000fe7000-0x1)='.', &(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000401000)='cpuset\x00', 0xff8c, &(0x7f0000ab2000-0x1)="") mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000983000)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000fe9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ce1000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/enforce\x00', 0x4000, 0x0) r7 = socket$inet6_icmp(0xa, 0x2, 0x3a) r8 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000fe8000)={r3, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe9000-0x10)='/selinux/create\x00', 0x2, 0x0) r11 = inotify_init1(0x80800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00006e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ba7000-0x7)='./file0\x00', &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe8000)=0x0, &(0x7f00003f5000-0x4)=0x0, &(0x7f000097e000)=0x0) r16 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe9000-0x1)='.', &(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000fe8000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000638000)={&(0x7f0000fe8000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fe9000-0x10)=[{&(0x7f0000c5b000-0x1000)="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", 0x1000}, {&(0x7f0000fe8000)="daf71d484f3548675efcfcd3b42042e1b46276ef36eb6896f486ef0684212be6d18b61b6637cd32732819c4343fc8210abbe51fc325aa5918ff392a44302d1224d1b429c875519db69b3b24effc6b1d78d1c61f2c141deda869ec530ef1fe3953be54212771c06ff2f09a9a17c914878d30880cacd12aa9268bd85a8456eee581747878277299a2688aba52ffed76fb9030f275c5f96", 0x96}], 0x2, &(0x7f0000078000)=[@rights={0x34, 0x1, 0x1, [r1, r2, r4, r5, r6, r7, r8, r9, r10, r11]}, @rights={0x10, 0x1, 0x1, [r12]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}], 0x74, 0x4044005}, 0x800) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00007d2000)={0x71f7, 0xae, "10044d1b0e3340d5aea196365dd9fbd2cbf28dc8bab11abe9b404cc61da30fdc0ea4bb796bcd31b3c882c1c0598ff29ecd8b814711571cc2b94cbd2fb89ea99fa11d85275578c548001b6fa1c89056f8b92d469a53f51c43fde2ed9fdb48bb09db5aefa2bec1d89a14eeeee27205f5cd426537bc3fd0700e2e942c9bf0bbd2fff9933dcb60cf04b37c368edacf74770a23e550832d1c47b46a888f6ab801db539fcf58eedfc9e2ccee6d5fbc4412"}) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000070f000)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f000075b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000059c000-0x4)=0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c86000-0xc)={0x10, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004c6000)=0xbc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00007d0000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r3}, 0xc) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x141002, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x9, 0x401) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ede000)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000003000)=0x19b) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000370000)=""/101) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000024b000)=0x0) 2018/01/21 16:40:34 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000a4e000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0x8, 0xa7b, 0x5, 0xb9, 0x9, 0x1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x7b, 0x6}, {0x7fff, 0x0}, 0x3, 0x2, 0x80, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0xfffffffbfffffff1, &(0x7f0000d5c000)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0x1) syz_open_pts(r0, 0x400000) 2018/01/21 16:40:34 executing program 6: pipe(&(0x7f0000ce1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000a0f000-0x10)={0x0, 0x80000000, 0x4, 0x2dc4}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bb000-0x4)=0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000994000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x40, 0x800000000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000ca8000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000080d000)=""/4096, &(0x7f0000c44000-0x4)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = open(&(0x7f00006b6000)='./file0\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 16:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000028000)={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xc0, "ac92e2a8c38d53652409c8216b2a4b06cfe339865ffa7d238f3b6f7942e529f572a313cad4c51a5a0e2569581342632c4272c73981d7e3053d7062ecd18bb037573e8042e3167c0de665cce1cde5a46a63946b54135d21831cebe8beea7b32084dcb6da325d673cde5e6aca902870a932cca60c6511b8926103b2c06ae265d2b003c965cf6259c2ba91f6b84b7e330279f9375e75b05f166cb3cc1519966c31934789b586a004c5adf6e68e104c14417edda3abd93f0a82c54b29b21766b4aa5"}, &(0x7f0000001000-0x4)=0xc8) unshare(0x40600) readahead(r0, 0x0, 0x0) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000508000)={0xa, 0xffffffffffffffff, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x39a}, 0xfffffffffffffef1) bind$inet6(r0, &(0x7f0000f0b000-0x1c)={0xa, 0x2, 0x20, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000487000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}], 0x3c) tee(r0, r0, 0x400, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000eea000-0x4)=0x1000000, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000df5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x0, 0x0, 0x37ed823f, 0x3}, &(0x7f0000b60000)=0x20) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000671000-0x8)={0xfff7fffffffffdb0}, 0x8, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009d2000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000a76000)={0x7, &(0x7f00008ed000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) readv(r2, &(0x7f0000a73000-0x10)=[{&(0x7f0000066000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000065f000)={0x4, &(0x7f000054e000)=[{0x9, 0x6}, {0xbc8, 0x100000001}, {0x6, 0x1ff}, {0x6, 0x6}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000018f000)={0x20002004, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f00008fd000)='./file0\x00', 0x102, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009ce000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x134}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x401, 0x1, 0x0, 0x101}, &(0x7f000021e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000277000)={r3, 0xb1, "4306fd2bc20929601113900c1e831c09c204761a4b15c4891b39e97f34ad60f0b185652ddaff1327323f02deb341ab4392921919359ae3e1b8f051b00f6dc01b56f8439818a45a6892e3b9b9f7b5ad817dca069cfd9a400c0607aa9daff370cf2e96d864d1810b1735baf42409441c26195d22a5fdb3ad7266766017da4923dd55593cfb518f002daaa12e49fac887bb3e7eb9d901d9514ea6ce80f88b7881c94c288e5a9573f00090d9e49d1c0dc09e84"}, &(0x7f0000df1000-0x4)=0xb9) 2018/01/21 16:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a9d000-0x8)='keyring\x00', &(0x7f0000a6f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002f7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000ee5000)=0x0, &(0x7f0000996000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000417000)='/dev/autofs\x00', 0x20000, 0x0) unlinkat(r2, &(0x7f0000013000)='./file0\x00', 0x200) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000349000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="bf2a74aa18bb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00d872ffafe0fe775a1924033b5f9036"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000035c000)='tls\x00', 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000323000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00001f0000)=@int=0xfffffffffffffff9, 0x4) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) dup3(r0, r0, 0x0) write(r1, &(0x7f000024b000-0x24a)="", 0x0) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000502000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f00009be000-0xcc)=""/204, &(0x7f0000836000-0x4)=0xcc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c0c000)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000f5b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) getrandom(&(0x7f0000fd5000+0xbdc)=""/13, 0xd, 0x2) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00006d9000-0x8)={0x4, 0x4, 0xb6a, 0x100}) r1 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x1c9) ioctl$TIOCCONS(r1, 0x541d) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000dc9000-0x16)={0x1, 0x3, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf7602bf87eac2778}]}) r2 = syz_open_procfs(0x0, &(0x7f0000767000)='uid_map\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000378000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000068000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000c7000-0x8)={r3, 0x0}, 0x8) sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001000-0x20)=[{&(0x7f0000d67000-0x98)=""/152, 0x98}], 0x1, 0x0) r0 = memfd_create(&(0x7f0000001000-0x8)='/ppp1%%\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) sendto$inet(r0, &(0x7f0000002000-0x48)="8c60d4d136dbcfd3c38c64593a79d6f7ce16dc9641bcfdf0b151b4a934578742604d092eef28a1893c79d155e71822fdd56a086d7d2d3d0a67c727fe377364473e77ba71f65ef490", 0x48, 0x4001, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000be6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b2000-0x30)={0xb4, 0x0, &(0x7f0000f90000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f00008aa000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00001fb000)=[0x20, 0x0, 0x20]}, 0x5}}, @release={0x40046306, 0x2}, @decrefs={0x40046307, 0x1f}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x1}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000772000-0x38)=[@fda={0x66646185, 0x6, 0x3, 0x10}, @flat={0x73682a85, 0x100, r1, 0x2}], &(0x7f0000b68000-0x18)=[0x40, 0x38, 0x30]}}, @register_looper={0x630b}], 0xaf, 0x0, &(0x7f00002db000-0xaf)="b5b6d8ea4ebcc3fc9b31ce50df5593192cc03d9b03880caa1a9a1089d90e1af7dc73b8ffab8acfec380cc194f34adb63302997502a570c104896a182f8ab163fe9886015ba5aea097e60dba63bb7513d53a0ec58aa366f8f6fee72e42c917cf7cb10a926d6856c306e1a28e2893a65ae16ff72b35c1cc93e6e733cb261031122c95a82f4d06070a8195a8571bf7e2122b317f03ac3245c4f1ac905ff40f6f8ca772ece99d4a6b2f9e88846f4487c2a"}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fab000-0x4)=0x0, &(0x7f000059f000-0x4)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000fcc000)=0x3) socket$inet(0x2, 0x5, 0x3) r2 = syz_open_procfs(0x0, &(0x7f000072d000-0xf)='net/ip6_mr_vif\x00') pread64(r2, &(0x7f0000336000)=""/0, 0xffffffffffffffe3, 0x18) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000005000-0x4)=0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/relabel\x00', 0x2, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000008000)=""/237, 0xed}], 0x1) r2 = fcntl$getown(r1, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/protocols\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000000b000-0x8)={0x77359400, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r2, &(0x7f000000b000-0x30)={0x30, 0x0, 0x1, 0xfff, 0x100000001, 0x400, 0x5, 0x100000001}, 0x0) 2018/01/21 16:40:34 executing program 3: sync() pipe(&(0x7f000086e000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000357000-0x20)={@generic="60c3aaf07b41f3b85ba62ae0e3070d6f", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$l2tp(0x18, 0x1, 0x1) prctl$setname(0xf, &(0x7f0000d91000-0x1c)='posix_acl_accesstrustedppp0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000173000-0x71)=""/113, &(0x7f0000001000-0x4)=0x71) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000054000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000e17000-0x3a)=""/58) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f6a000-0x2)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000f67000)={0x0, 0x0, 0x0, 0x0, "323664ebbf2bb50af40a919477b5b5bb63344470f541aab27bd6d742429f309c"}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000f69000)=""/255) 2018/01/21 16:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000033a000-0x11)='/selinux/context\x00', 0x2, 0x0) remap_file_pages(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008d7000)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000110000-0x8)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000896000-0x66)=""/102, &(0x7f0000945000)=0x66) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008f8000-0x11)='/selinux/enforce\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f0000011000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000075000)={&(0x7f0000bd5000-0x34)={0x34, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x20, 0x0, @str='/proc/self/net/pfkey\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x450502, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xfffffffffffff800, 0x20, 0x8000, 0x7f}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0xc)={r2, 0x94, &(0x7f0000001000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0xe}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x40}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x9000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x4}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000001000-0x28)=[{&(0x7f000018f000-0xeb)=""/235, 0xeb}, {&(0x7f0000a30000)=""/11, 0xb}, {&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x9a)=""/154, 0x9a}], 0x5, &(0x7f0000789000-0x20)=[{&(0x7f0000873000-0xa0)=""/160, 0xa0}, {&(0x7f0000cea000)=""/95, 0x5f}, {&(0x7f0000001000-0x5f)=""/95, 0x5f}, {&(0x7f0000000000)=""/248, 0xf8}], 0x4, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) getpeername(r3, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003b1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000b5b000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lsetxattr(&(0x7f0000b91000-0x8)='./file0\x00', &(0x7f00000f7000)=@known='system.posix_acl_default\x00', &(0x7f0000f37000-0x11)='ppp1$em1^(nodev#\x00', 0x11, 0x3) 2018/01/21 16:40:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000107000)={0x3f, 0x3cb62081, 0x3f, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000003000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xfff, 0x1, 0x1, 0x200, 0x1}, &(0x7f0000001000)=0x14) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000001000)="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", 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x4, 0xdf4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000004000-0x8)={r3, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000)=r2, 0x31b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000)=0x3ee, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000130000-0x4)=0x401, 0x4) unlink(&(0x7f00008d5000)='./file0\x00') sendmsg$nl_generic(r1, &(0x7f00002b3000-0x1c)={&(0x7f0000f90000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091a000-0x8)={&(0x7f0000567000-0x1d0)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007b9000)={0x2, 0xd0, &(0x7f000090b000-0xd0)="48dcfc044686f0c0887d8502717e2e214dfb12a6a05a2f5f5d2465e67ff6f3687fb6142139a0bda9d906aed913572fe68c3707b84f84749420be2752122a76f7959aca58e291b1864ace31867f82d31d46da0c7fc8beca05ead85a99eb40b1a7d966c17b9397eeae37771a44cc41705c5d718471fb6aeca79a009a362d2590ed669ed452008fb82355aab7303202fa816195bf54bb68f553b099c7085aae36963496a1e5853f455175db61f5de954360bfbbb132f21399020689f4b34932381fd55878704cf2a67251845080c3ab6e49"}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x2, 0x0, 0x6, 0x0, 0x0}) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f63000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000047e000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000a85000)=@objname={'system_u:object_r:depmod_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x30, 0x20, './file0\x00'}, 0x3d) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001eb000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f000031f000)=[{{0x0, 0x0, &(0x7f0000b82000)=[{&(0x7f00006e2000-0x65)=""/101, 0x65}, {&(0x7f0000af3000-0x5)=""/5, 0x5}, {&(0x7f00005e0000-0x2b)=""/43, 0x2b}, {&(0x7f00008c4000)=""/234, 0xea}, {&(0x7f0000290000-0x67)=""/103, 0x67}, {&(0x7f0000b0b000)=""/13, 0xd}], 0x6, &(0x7f0000420000-0x5b)=""/91, 0x5b, 0x6}, 0x100000001}, {{&(0x7f0000012000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000664000-0x18)=[{&(0x7f0000c9c000-0x87)=""/135, 0x87}, {&(0x7f000053f000)=""/177, 0xb1}, {&(0x7f0000d99000)=""/0, 0x0}], 0x3, &(0x7f00004dd000-0x1a)=""/26, 0x1a, 0xffffffff}, 0x3ed}, {{0x0, 0x0, &(0x7f0000be6000)=[{&(0x7f0000b01000-0xbd)=""/189, 0xbd}, {&(0x7f0000c8d000-0x4c)=""/76, 0x4c}, {&(0x7f00009cf000-0x2c)=""/44, 0x2c}, {&(0x7f0000531000-0xa)=""/10, 0xa}, {&(0x7f00001eb000)=""/16, 0x10}, {&(0x7f0000bb0000-0x30)=""/48, 0x30}, {&(0x7f0000d4c000-0x65)=""/101, 0x65}, {&(0x7f000060d000-0xa6)=""/166, 0xa6}], 0x8, &(0x7f0000b01000-0xb4)=""/180, 0xb4, 0x9}, 0x1f}, {{&(0x7f0000214000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000084000-0x28)=[{&(0x7f0000386000)=""/230, 0xe6}, {&(0x7f00002fe000-0x50)=""/80, 0x50}, {&(0x7f0000586000)=""/121, 0x79}, {&(0x7f00008cb000)=""/61, 0x3d}, {&(0x7f0000224000-0xb0)=""/176, 0xb0}], 0x5, &(0x7f0000143000)=""/81, 0x51, 0x0}, 0x0}, {{&(0x7f0000077000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f40000-0x48)=[{&(0x7f000074b000-0x1000)=""/4096, 0x1000}, {&(0x7f00006ef000-0xd)=""/13, 0xd}, {&(0x7f0000cce000-0xc2)=""/194, 0xc2}, {&(0x7f0000761000)=""/147, 0x93}, {&(0x7f0000421000-0x2b)=""/43, 0x2b}, {&(0x7f0000922000-0x56)=""/86, 0x56}, {&(0x7f0000855000-0x2)=""/2, 0x2}, {&(0x7f000086f000-0x48)=""/72, 0x48}, {&(0x7f000054c000)=""/0, 0x0}], 0x9, &(0x7f00000c0000)=""/41, 0x29, 0x400}, 0x3f2}, {{0x0, 0x0, &(0x7f0000fcd000+0xd26)=[{&(0x7f0000794000-0x79)=""/121, 0x79}, {&(0x7f0000dbc000)=""/244, 0xf4}, {&(0x7f00004e1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8f000)=""/71, 0x47}, {&(0x7f0000827000-0xb6)=""/182, 0xb6}, {&(0x7f0000d16000)=""/122, 0x7a}], 0x6, &(0x7f0000f4b000)=""/95, 0x5f, 0x3ff}, 0x100000000}, {{&(0x7f0000d63000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000c3a000-0x28)=[{&(0x7f000053c000-0x38)=""/56, 0x38}, {&(0x7f0000aa2000)=""/4096, 0x1000}, {&(0x7f00002b2000)=""/37, 0x25}, {&(0x7f000086c000)=""/221, 0xdd}, {&(0x7f0000ece000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000d35000)=""/250, 0xfa, 0x8000}, 0x7}, {{&(0x7f0000948000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000d46000)=[{&(0x7f0000e36000)=""/1, 0x1}, {&(0x7f000075b000-0x5f)=""/95, 0x5f}, {&(0x7f0000d9f000-0x2c)=""/44, 0x2c}, {&(0x7f00001e4000-0x7)=""/7, 0x7}, {&(0x7f00001a8000)=""/4096, 0x1000}, {&(0x7f0000c3b000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f0000cdb000-0xa)=""/10, 0xa, 0xff}, 0x10001}], 0x8, 0x10142, &(0x7f0000960000)={r0, r1+30000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000066d000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x2c) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000428000-0x8)={&(0x7f00009e9000)={0x14, 0x10, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 80.244242] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 80.268609] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/21 16:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000001, 0x0, &(0x7f00001cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00008ed000)={0x0, 0x2710}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009a9000-0x4)=0x8000, 0x4) r2 = socket$inet6(0xa, 0x800, 0x7ff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d4d000)={0x0, 0x4}, &(0x7f0000b5d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000eaa000-0x18)={r3, 0xf24, 0x10, 0x5, 0xffffffffffffffc1}, &(0x7f00000a6000)=0x18) munlockall() recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000bd2000-0x8)={0x0, 0x0}, &(0x7f00003bd000-0x4)=0x8) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000)='./file0\x00', 0x101001, 0x4) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x2) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x3f1e2801, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00009df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000052e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003fa000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000561000)=[@in6={0xa, 0x2, 0xb7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x4}], 0xb8) syz_open_dev$binder(&(0x7f0000c8b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000071d000)={0x0, r1+10000000}, &(0x7f0000e33000)={0x0}, 0x8) removexattr(&(0x7f000043a000)='./file0\x00', &(0x7f0000fae000-0x2e)=@random={'security.', 'self{eth1&(cgroupsecurity#lovboxnet0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008fa000)='./control\x00', 0x0) r0 = open(&(0x7f0000f18000-0xa)='./control\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000d4c000-0x8)=0x0) mkdirat(r0, &(0x7f000037c000)='./control\x00', 0x0) openat(r0, &(0x7f000064a000-0x8)='./file0\x00', 0x8000, 0x100) renameat2(r0, &(0x7f0000b06000-0xa)='./control\x00', r0, &(0x7f0000222000)='./file0\x00', 0x1) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000937000-0x4)=0x3) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00007bd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000208000-0x4)=0x14) sendmmsg(r2, &(0x7f0000626000)=[{{&(0x7f0000b28000-0xe)=@l2={0x1f, 0xff, {0x3ff, 0xffffffffffffff51, 0x10000, 0x0, 0x7fff, 0x401}, 0xfff, 0xffffffff7fffffff}, 0xe, &(0x7f0000240000-0x18)=[{&(0x7f000062e000-0xf6)="eb2be54600863c0e2a348381f9ccc377776e0e18ebed3b193027834fdc7066516a3e7b00b1e9c9d7de30c391e34ae966637aa2b7b32a76b800b7f359d8ad81058d3258cb24f291530e5876d26aa68ea296a5875c440476582da40ae431853bedb49a9e8228e8fc6452073ec43d585275e61c71829eeb1d0e74e4c564c874848053874b4510e1f3dafe8145e7f14e38053c0dda2ca42e28baa3141811abba515eae94806f6a69f47b89d6f41a97f8ecc14d08d952c2f86a006ec9eb74a6156ea5c33492bf091640e25c67bb1acf39c25075057631e9327757d9fefc2f7f77f056f31d05d172afd2e4eb1f8063204f86121595f1e4523c", 0xf6}, {&(0x7f00005e0000-0xd5)="46d241fe3aa33d10f393f8a020bd1a2d738ab7dd53a186418e8f4cbe83de4273633e7f79069857c5c124f33b9d2f50b19920b9a10c9c938a0b0c48113ca0baa9d7c28de7dd9be3676b04207009b51ff4f14dcf5fc245d84994421c36feabb32687207e78f0536884f776d2c63782382310f2c2d6f03da6499dc2f8863e612236a0b110522071eb5dbaaaadb102bfc02894f10bd5abab945c8da68276d3aa9884d07aaf4ebf97f8e3aa0409cff55b6655644ca6aa08e5030fde58dcd8a81a53ece6a7a21397d37509c0dc214c89a82f9a8aa5872202", 0xd5}, {&(0x7f000030c000)="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0x1000}], 0x3, &(0x7f0000b40000-0x1b4)=[{0x108, 0x129, 0xe157, "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"}, {0xac, 0x10a, 0x4, "b4e564ab1724f013682cc075ca47aa878194445eabd3c4929b074cf8e24ce7425e5bdf56ed0010702154fba6bfbe9600f802561a619ef4d1f473d6a32a796c64eff4dc4d56ecd3df14e6dc08cff01da7da0f649e73a9d65d78cc775282f2698ca982aa97dad40ae3b759286a15da61627fe18acc9cf5be992606327b6d1f6270efd290a321266908fa9ffeb4de2d403deb201ccebbfb57df4e004a32a2"}], 0x1b4, 0x0}, 0x2}, {{&(0x7f0000d00000)=@ll={0x11, 0x0, r3, 0x1, 0xf1e, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000686000)=[{&(0x7f00000a1000-0x8b)="a7ae0284fb3e9855667c21f5ce185253b4aeaf192d35d76960ab75036465b498910e131310f78fd21d172fb94a63abea024ee00aace80f42e523b815ce50f83a8afef723f6be50223de86f7c6db8bd21d178c942930abf62966353ee05b5bc2bab48119d7888e13ee8a5332b608593670a2f5f84d0d53e6c8e0543f805e3f2f3d9c97edc0848cac513dcd1", 0x8b}, {&(0x7f0000a35000)="15f603defc9b30a40908cf7e3bb92c9a4fe949b3da42f77b0bf8647b1261283e04877f08c403300d7fb231c375bd7399a4e5a46dfe41e3f65934b0ebdac5ac31567c6183da8939d138ea2043e1a817848ecbea24f0f560ba2fcd98b755853d6593c362df9c6b3d7eb6da8026c52eda71c8655f17d26ba5b1a566f0fe927685af388a6b24dde292f175fb8d70cbd49e09ff76efb2d742e52ee86cd20fc1b3fea827d1117587434187de133d46b37a0a51b4ea4806789ef99560d64132b0350cd91cb2bb1c6dbd52da2e2256", 0xcb}, {&(0x7f00002ab000)="97db3c964faf175b010007d36960d4509c5c7aca38fdac85922db5bfa5e43e3bcec2fa8b1cce20b97647a254e43ae0f3ea399f3003ef8983aadcc9234539f838c0e6ea77b4a0c5aa116ef7c35a890f196d2efe3090e312e798b2d273e0b0d5d21461ff4c7f168523770b5bb36e0c9847a3879dfe956856bd58bbb49276a761a2efefa267b655f75933a9daf3d385", 0x8e}, {&(0x7f0000ac0000-0xc6)="8a22a4d48dfa6cb9b9d4244038bd72126229ce0dd42fd91ca547618801dfb922a198417b076001a0d641ffedb335324147cc6205b1659df9c4ede545d252d0ac60c22bd97963e87c050dc8e29872a1fc9e0c37f8018c7b941d15e1d4f39552fe9ec57a6202504e9caae93bdcbbdba0aefab4c324cffc24f06f81146d913eb108726eb80fc2d104656d8801f1e363b06c715a0a1bc4b54b77186b8fe78d1bd86ee39b5eb344718b16f34c1ec5deea0d2f5e80262c72f3264a82e0660b7101037af536173729fd", 0xc6}, {&(0x7f0000eef000)="", 0x0}, {&(0x7f000058b000-0x86)="12cecbb71bc413580747ba04319931d58aeca58a6670113fa661e661c67f90e5c85a7c338f79aad32910727798f3ce9f03e6fa0061022716ad001f1927374aa0cd1a1fe0865ee8cb1afc6245c03c7ad6655adc8d86619c9263bbfb2de7842620e27b37d43c11ed7b9ced31432f97b51cd106343d9c86e0db6d0569d49d3df49d5623e50847fc", 0x86}], 0x6, &(0x7f0000b25000-0x16c)=[{0x68, 0x103, 0x7, "4cef539c58f469d1096a2c0869414d2e206eeb154547c48cdc47b599cb8994bb43201d6c072d63e0b454e6f82fa313262187a919b47525f3b49c92fad7f3912a9376e09c7764dfe68295f4131ab2bec62858f8e191a62a9d1bd2"}, {0x104, 0x110, 0x4, "a34d3d99c9a44e73382905d3dc0d55d6d1b4a4d5df84bf545ee5d084b83d468289c72c254ea4aba51bd209c4f6798654d19b66af94d451de260f599cef0d2148335d826a8340c9910b6e59c6819fbc1a8d482667db84df02b89358d2c87cefce77a6bf89faedeb7d5398e2140a9ffc029eb58482bc8939399090f0a36422fe8f2133d2ff6c72c85f67e67679b4603843576b63c817412bb1e07500b674f6ca84ebe76e37aa67171fe688f7b2e8bcd5f132567a95021284718c0a09188e2e0e222147878e91eee2f81a37c44e82a089f2703cb48e260b8ecd4ae0aba821ef031f1cbab013322bad9d1e756c10a60b676976ee7502a4"}], 0x16c, 0x41}, 0xc8b4}], 0x2, 0x800) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/keychord\x00', 0x4000, 0x0) recvfrom$ax25(r2, &(0x7f000068a000)=""/63, 0x3f, 0x40012000, 0x0, 0x0) close(r1) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000cc8000-0x415)="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", 0x415, 0x0, &(0x7f00008a5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r0, r0, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x3, 0x2000) getsockopt$inet6_buf(r1, 0x29, 0x6f, &(0x7f0000001000-0xaf)=""/175, &(0x7f0000001000-0x4)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x281, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001000-0x93)={0x3, 0x8b, "ebeb3037fa7f21802f8fb4d7477fb1e6441d68a47c1d22e724739ee47dca1159503ea3137e5bac7b9d0fa484a6e3adb969fd56845a900c46ba6f1ce74ded1d91df3a0813cffb4d376cb187693342a3ea2662abc31f6b28fcc6b022ad540395b331e42812e29ffba821357829389e16e849b7e08b9a04f9c9983bb96072261005df23f71f5d0748ea8d0fc7"}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac6000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mkdir(&(0x7f000025e000-0x8)='./file0\x00', 0x180) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000e3e000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000047d000)={0x9, &(0x7f0000ba0000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = creat(&(0x7f000035e000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") ppoll(&(0x7f0000383000-0x28)=[{r0, 0x49, 0x0}, {r0, 0x2, 0x0}, {r1, 0x1020, 0x0}, {r0, 0x140, 0x0}, {r1, 0x60, 0x0}], 0x5, &(0x7f0000c82000)={0x0, 0x989680}, &(0x7f0000cb7000)={0xb0}, 0x8) umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0x0) r2 = dup(r0) bind$unix(r2, &(0x7f0000be5000)=@abs={0x1, 0x0, 0x1}, 0x8) [ 80.308271] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. [ 80.316849] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/21 16:40:34 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x0, 0x4) clock_adjtime(0x0, &(0x7f0000850000-0x68)={0x1, 0x865, 0x0, 0xffffffff, 0xffffffffffffffc0, 0x4, 0x7, 0x9, 0xfff, 0x100000001, 0x5, 0x7, 0x8, 0x400, 0x401, 0x4d, 0x200, 0x9000000000000, 0xfffffffffffffffa, 0xfffffffffffffb4c, 0x10000, 0x7, 0x8, 0x4, 0x5, 0x100000001}) umount2(&(0x7f00005b6000-0x8)='./file0\x00', 0x7) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000067b000-0x4)=0x0, &(0x7f0000253000-0x4)=0x4) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000943000-0x16)='/selinux/checkreqprot\x00', 0x2403c1, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000942000)=0x0) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002ea000-0x4)=0x3b, &(0x7f00009e8000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:34 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x2, &(0x7f0000fe1000)=""/210) r0 = add_key(&(0x7f0000fe2000)='ceph\x00', &(0x7f0000c7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f36000)="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", 0x1000, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fe3000)='/dev/sg#\x00', 0xff, 0x800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe4000-0x8c)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe4000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c9e000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000084000)=0x8) keyctl$describe(0x6, r1, &(0x7f0000000000)=""/121, 0x79) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fe4000)=0x0) capset(&(0x7f0000b25000-0x8)={0x19980330, r4}, &(0x7f0000927000)={0x8, 0x8, 0x2, 0x8000, 0xc6, 0xffffffff}) 2018/01/21 16:40:34 executing program 0: r0 = socket(0xa, 0x802, 0x0) readahead(r0, 0x9b6, 0x80000001) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a72000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r1 = socket$inet(0x2, 0x1, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x100, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x5, 0x6, 0x8, 0x400, 0x100, 0x7ff}, 0x0}, 0x9) 2018/01/21 16:40:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca8000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004e8000-0x138)={0x1, 0x9, 0x2, 0x1, 0x5, [{0x3, 0x0, 0x10001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x81, 0x0, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3f, 0x6, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x7, 0xffffffffffffff67, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xffffffffffff8001, 0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) close(r1) fcntl$setownex(r1, 0xf, &(0x7f00009ce000)={0x2, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000cc0000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000087f000-0x20)={@common='vcan0\x00', @ifru_flags=0x1000}) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000a11000-0x4)=0x0, &(0x7f00004d7000)=0x4) syslog(0xa, &(0x7f00007c8000-0x47)=""/71, 0xffffffffffffff4d) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r0, &(0x7f0000a88000)="", 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000085e000-0x15)='/dev/pktcdvd/control\x00', 0x10801, 0x0) r2 = mmap$binder(&(0x7f00007bc000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000010000-0x18)={r2, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00005a4000-0xd0)='z', 0x1}], 0x1) 2018/01/21 16:40:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006d2000-0xc)={0x10, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00009de000/0x4000)=nil) 2018/01/21 16:40:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) r1 = dup(r0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00008b2000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa3000)='/dev/autofs\x00', 0x20000, 0x0) connect$pptp(r2, &(0x7f00004cf000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 16:40:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1e0, 0x8, 0x4, "b6c45f66bd0d118fa8475fc3ea0c5b8a5befe5d658f257d13c337d8301462629db72f09aaa5e65b14cbf12242b2de64261d290991d31725f2a4f18e8b4c17fcbad7deb9f0ec3d70534280e6876787845"}, 0x160) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/01/21 16:40:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c8000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="0b39229f50e85d55e6da8963c858cd8f", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/21 16:40:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000a4b000-0x8)='./file0\x00', &(0x7f00004d6000)=@known='system.sockprotoname\x00') syz_emit_ethernet(0x46, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/01/21 16:40:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00001a4000)="6e65740000447620731a8dcb29c1612d07ddb3c26a89fc71ae3d7d467b3d547b3daf44592b0e54150ba3f3fc23b3993b962626a74a831ea4c6b46ad185f642f739f5334cb65cb6160187edb6a285a1f6") socketpair(0x19, 0x4, 0x1ff, &(0x7f0000d48000)={0x0, 0x0}) sendfile(r1, r1, &(0x7f0000b58000)=0x1, 0xffff) connect(r2, &(0x7f0000327000)=@ethernet={0x6, @random="d2c1e7f499ea", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00004c2000)={0x0, 0x0}, 0x800) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059e000)='/dev/rfkill\x00', 0x80, 0x0) open$dir(&(0x7f0000ea4000)='./file0\x00', 0x400003, 0x120) fcntl$getownex(r1, 0x10, &(0x7f0000fec000)={0x0, 0x0}) gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000677000)={0x162, 0x8, 0x44, 'queue1\x00', 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]}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001ae000)='tls\x00', 0x4) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009b0000-0x8)={0x0, 0x0}) memfd_create(&(0x7f0000066000-0x18)='eth0nodev.]!mime_type}&\x00', 0x1) signalfd4(r0, &(0x7f0000a5a000)={0x9}, 0x8, 0x80000) r3 = syz_open_procfs(r2, &(0x7f0000c20000-0xb)='nev/packnt\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003e5000-0x4)=0x1000, 0x4) sendfile(r3, r3, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ad9000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c31000)=0x0) readv(r0, &(0x7f0000e1d000-0x8)=[{&(0x7f00005f6000-0x1a)=""/26, 0x1a}], 0x1) preadv(r1, &(0x7f0000b5d000-0x8)=[{&(0x7f00006f0000)=""/154, 0xfcd6}], 0x1, 0x40000000) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000bdd000-0x14)="ff01ffffff030000000000000000000101000000", 0x14) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000865000-0x4)=0xe5, &(0x7f0000e57000)=0x4) close(r0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e69000-0x4)=0x800, 0xffffffffffffff7c) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f96000)=0xba6, 0x4) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000231000-0x8)='./file0\x00', 0x0) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005b7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) read(r0, &(0x7f0000df8000)=""/137, 0x89) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000256000-0x8)=0x7) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c1000-0xc)='/dev/rfkill\x00', 0x8900, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) inotify_init() mkdir(&(0x7f0000321000-0xa)='./control\x00', 0x5) unshare(0x40600) r1 = creat(&(0x7f0000090000-0xa)='./control\x00', 0x92) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000050b000-0x10)={0x0, 0x0, 0x98ccae2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00001c5000-0x18)={0x0, 0x8fc, 0x30, 0x3, 0x4}, &(0x7f0000698000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c90000)={r3, 0x1}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000050f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00006ff000-0x10)={r2, r4, 0x2}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a6e000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_ivalue=0x0}) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000535000)={0x77359400, 0x0}, &(0x7f00000da000-0x4)=0x0, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f00002b4000-0x8)='./file0\x00', 0x190) accept4$packet(0xffffffffffffff9c, &(0x7f00005a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006b2000-0x3)=0x14, 0x800) sendmsg$nl_route(r1, &(0x7f0000271000-0x1c)={&(0x7f0000c82000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e58000-0x8)={&(0x7f0000976000)=@mpls_getnetconf={0x2c, 0x52, 0x9, 0x1, 0x3, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) sched_rr_get_interval(0x0, &(0x7f0000e91000-0x8)={0x0, 0x0}) futex(&(0x7f0000bf6000-0x4)=0x0, 0x405, 0x2, &(0x7f0000012000-0x10)={r3, r0}, &(0x7f000000d000-0x4)=0x0, 0xfffffffffffffffe) timer_create(0x6, &(0x7f000089c000-0x58)={0x0, 0x2e, 0x0, @thr={&(0x7f0000757000-0x1b)="6c7292a3c0d42ecd24db86dc5fe335cf280a4cb35f21145b0b5504", &(0x7f0000693000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7b000)=0x0) clock_gettime(0x0, &(0x7f000009e000)={0x0, 0x0}) timer_settime(r5, 0x2, &(0x7f000092d000-0x10)={{r6, r4}, {0x0, 0x1c9c380}}, &(0x7f0000545000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:35 executing program 4: r0 = request_key(&(0x7f0000dcc000)='ceph\x00', &(0x7f000029b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a02000)='selfmd5sumtrustedGPL+\x00', 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bbb000-0xb)='eth1nodev,\x00', r0) prctl$setmm(0x23, 0x2, &(0x7f00003af000/0x3000)=nil) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x8, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000-0x10)={0x100000000, 0x0, 0x0, 0x72f3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40086439, &(0x7f0000002000-0x8)={0x7, r3}) 2018/01/21 16:40:35 executing program 1: sched_getaffinity(0x0, 0x46, &(0x7f0000909000-0x8)=0x0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x84000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005000)=[{&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000007000)=[], 0x0, &(0x7f0000002000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, 0x0}], 0x30, 0x0}], 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r4, &(0x7f000000a000-0xc2)=@pi={0x0, 0x0, @ipv4={{0x12, 0x4, 0x1, 0x3, 0xbe, 0x3, 0x10000, 0x3b5c, 0x62, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x13, 0x0, [@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}]}, @lsrr={0x83, 0xb, 0x56, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}, @rr={0x7, 0x13, 0x401, [@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @rand_addr=0xffffffffffffffb3, @rand_addr=0x101]}]}}, @dccp={{0x3, 0x2, 0x4, 0x1, 0x80000000, 0x0, 0x0, 0xb, 0x5, "e0c9d3", 0x2, 'IVu'}, "38aa417b14313211d17ae0ebc36fadc1e416668d74e171906cfe0c8d6a852c776ad0a9d507a04e08fca38af93394ad7aa5c456f1c655b2dc130a202888b5d5b42a67db52282278811ca63a24eb2c464818f5c6ce5a8aa74299ae69b872f23e7ca4b46eb184f9"}}}, 0xc2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = mq_open(&(0x7f000000b000-0x15)=',user:.mime_typeproc\x00', 0x0, 0x1, &(0x7f000000a000)={0xf0d0, 0x8, 0x1f, 0x142, 0xfffffffffffffffa, 0x9, 0x8, 0x200}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x6ba8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000000c000)={&(0x7f0000003000/0x2000)=nil, 0xf1, &(0x7f0000000000/0x4000)=nil}, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f0000002000)="f5363be659d759e1113b7f76927ac2dd32a93dc033236625d4395323cc803180a3cb1f4d8099bbb6fec27520ab53e465618b761e40954c44eab0f5e33c39330a1a9800a1195ae61d18c6fb954ed69e8d22f7a7d2d24295abe03f6818acb39dbde38107a86bf31bd1eb8a8ffbd7bb4901219995c1bb6b93bffd928e79177091032fc7b318e4ff8deafec293dd53cb6d3172cc418a0826b975af20522e7d103bf20be4305108f1caced816eebc3c1bae2dcb8ba45b4237720da47d", 0xba, 0x80, &(0x7f000000a000)={0x77359400, 0x0}) setsockopt(r0, 0x111, 0x4, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/21 16:40:35 executing program 6: unshare(0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000001000-0x10)={0x4, 0xb0e784359c57a972, 0x2000, 0x80000001, 0x600000, 0x100000001, 0x8000, 0x4, 0x5, 0x810}) r0 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x48)={0x0, 0x40, "e08e99c543c5fe665be7aa179bb0716f74fcc685502a1e81e324620dd13b2834948896b9bd82f1b8f515984181814635ef7ef80b7bf41b321169e2ce65cb0d35"}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xd44}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x8) r4 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000003000)={@generic="0970dd80b3d228d2921febe47a5b8264", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r4, 0xe50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r0, &(0x7f0000002000-0x8)=[{&(0x7f0000001000)=""/105, 0x69}], 0x1, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)=""/208, 0xd0}, {&(0x7f0000001000)=""/5, 0x5}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000000)=""/14, 0xe}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f0000002000-0xd5)=""/213, 0xd5}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}], 0x8, 0x0) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x88) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000041e000)={0x8, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x3, 0x800, 0xfee0, 0x7fff, &(0x7f0000fc5000-0x10)=@generic="1daaf889ffc1e2a24f66d9e23ef827a6", 0x1, 0x100000000, 0xd17d}) r1 = getpgrp(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x4)='bic\x00', 0x4) sched_setparam(r1, &(0x7f0000fc5000)=0x6) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x800000000008000) 2018/01/21 16:40:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000946000)='smaps\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/enforce\x00', 0x1c3001, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x86)=""/134, 0x22a}, {&(0x7f0000e99000)=""/4096, 0x0}], 0x3c7) 2018/01/21 16:40:35 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc2000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000911000)={0x0, 0x0, 0x0}, &(0x7f0000b42000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000fc3000-0x48)=[{&(0x7f0000fc2000)=""/25, 0x19}, {&(0x7f0000fc2000)=""/191, 0xbf}, {&(0x7f0000fc3000-0xcc)=""/204, 0xcc}, {&(0x7f000023c000-0xb7)=""/183, 0xb7}, {&(0x7f0000fc2000)=""/250, 0xfa}, {&(0x7f0000fa4000)=""/64, 0x40}, {&(0x7f00009af000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d97000)=""/226, 0xe2}, {&(0x7f0000fc3000-0xe8)=""/232, 0xe8}], 0x9, &(0x7f0000fc2000)=[{&(0x7f0000e08000)=""/247, 0xf7}], 0x1, 0x0) ptrace$pokeuser(0x6, r2, 0x3ff, 0x6) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000fc2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000455000-0x4)=0x10, 0x80000) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) 2018/01/21 16:40:35 executing program 0: ioprio_set$uid(0x3, 0x0, 0x8) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000fea000-0x4)=0x0, 0x4) clone(0x0, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mlock(&(0x7f0000af8000/0x1000)=nil, 0x1000) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") chdir(&(0x7f00002d7000)='./file0\x00') r0 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ad6000)={@generic="805a3ca0a19988cd3cbaa3fcc4b661f9", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r0, 0x0, 0x0) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e23743838769538270e1961f64966b5c74b818af434580f36b60a8aacd47731cc5ca67d3486c30fea54114f284eb69e25d64e56f60ce5f573a8162c795bcf52912ac269ac62e8482ec7955726786848f4619baf0c16be0efacc0d0cf9833991c9cbc948e5e37cb4dd086bcf5b18a6814695fc00acac4e3df0dfb82c0ac2c218a746ba9ee85276bf9f79d4c193817d743c7c292c196dfb43e89664fd7a65257285daab25a746c255b6b3d61d22ad3f4a6c84177a3aa12a76d6f98608d468284b0c22ec7eaa97f68c637eea63f6e96ff8b6ebb691f9b2c8e65a86925a6c8053be975d92327fd3827a958cb7c0242ed24f9c8a50a272b85971be1457ed77d6b9883dbab5b279f994036030d37273803bac01a80372af647dedbee9047f0f451a7364bc10a91ad7615a1cdea1e9ce135776f179c0853fbdbbc971d761372aadbf8508d571588e65109242d0edf47d961edd86dc24ad89d5b2d4ecb7043193b5885745fd19a3368de6964cc81391c02aec50807d5a8", 0x291}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d01000-0xf5)="1ffd25ae9f43333d613620871f1c5383873aa36908e364df20955db3f4140195d5e95b614641b684612c339622cd0fe4f81369b891d6b35199bf5108088632523cd8c79a4f150cbdef22e7e946c898e37d868bbbd8e966c18b6fb2cd4223ff0b03506195401394a28a01b1fe6fa2076a0e41bb1e2ed7bd6bdea8bc004b53143ffbf784a39e3fdbc0f72dc9efccda8974a0eb514453be127b0c31fea614aaf17f3892d57675dd35c04ac8d05679e07fcdf6a661cc19377cd6a0b1ec6550a6d7eafb036bcef71dec5afb7ef0c815b5554f24dac5dc685cfe1881efcedca8ec2c81fbeabc62f44caae6405d14a616f3f08a37c4fb5982", 0xf5, 0x40000, &(0x7f000081f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/autofs\x00', 0xc000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000a9a000-0x50)={@generic="95f0cab07ce6edcd7d3fb6f25cab42fe", @ifru_flags=0x3200}) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r0, &(0x7f00007c9000)="", 0x0, 0xffffffffffffffff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000040c000)=""/21, 0x15) shutdown(r0, 0x0) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000071d000-0x9)='/dev/sg#\x00', 0x1ff, 0x4000400043) syz_open_dev$sg(&(0x7f0000e07000-0x9)='/dev/sg#\x00', 0x0, 0x44800) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40106435, &(0x7f0000fbf000)={0x0, r1, 0x0, 0x0}) rt_sigaction(0x7, &(0x7f0000fbf000)={0xffffffffffeffffc, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000081d000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f000095d000-0x8)='./file0\x00', 0x280000, 0x122) dup(r3) syz_open_procfs(0x0, &(0x7f0000055000)='net/tp6\x00s') 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bdb000)='/dev/usbmon#\x00', 0x180000000, 0x44000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffffffffffff7fff) mknod(&(0x7f0000b4f000-0x8)='./file0\x00', 0xc, 0x4) r2 = accept4(r0, &(0x7f000001c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c5000)=0x10, 0x80000) r3 = add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f00000d1000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000855000-0x8)='keyring\x00', &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) keyctl$clear(0x7, r4) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000b44000)=0x3, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f0000a80000-0xe3)="240e06054861be14c3ecb1bc183740ec04537daab904745ba177d55b31bbe97177a75dd918a1f41d4f518ccf07c4f7b8a3b10f01bb6e918e4e282729a7050b213100e7e0162495db91618b25ef4b77d560acb933c599e09ea4450c99837118b7586f9b2295f6c03b760d1915f6e29ea433869f91f093459f396759db2dfe26535aee6cc4af35b74139600985d2f3100354f1f875425d0c708f9fc5e5b23d45b550fe22f36e6b60c399025a529209e4ce622482201f13c3f8badee354dd39a9ae2b80ddb52ea264518ca46efc719a3b6c619c27d652e4b8d4114aa1a6b4d1ae360e0928", 0xe3) ioctl$KDENABIO(r1, 0x4b36) ioctl$TCGETS(r1, 0x5401, &(0x7f0000a5a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2000030, &(0x7f0000008000)=""/144, &(0x7f000004f000-0x4)=0x90) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000465000+0xe09)='/proc/self/net/pfkey\x00', 0x208000, 0x0) connect$netlink(r2, &(0x7f00003e2000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000d44000)="c80c6a49c7ab687db9dfad44f83b19d1154f707e9d48a27b119442cdde23ebc417696dfcdbe73286c21d0059bf6d40aac01ad9e2be8822fb5f884277bee563d6b08b563b48f5d4ba7fa0fa0b985862193583d6630b90569c0f8aa3f3c522573a7d4094ea89b1dd9e875d6b32c9d9990035a37d1d3ee94cf2cb800242a639774b4768e7ecac8a4bf0e54c6941a4fd84f560a7a3897463df769f4230982577f533e7919f93c42488112e354a946dec83de0e5b3f5a1304b5140966ec7a474fff045ed1a250930158774c55ef8535ea") ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000121000)={@common='ip6gre0\x00', @ifru_flags=0x1400}) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00003be000-0x58)={0x0, 0x32, 0x0, @thr={&(0x7f0000d26000-0x66)="a843cba1dfdc8e764d003532291c03d143db72ae58981c8f75cd0d0d6f7c7d927ce24335812b0bd9eca4ba407c7a8eecbb61d6214b6c7779354c4f854230f54ed6dd97cc6ebe57331476cbce6d55e06ef3a3e915bac6e7ec64914f3f86cbb1f4ebdf2d6352b2", &(0x7f0000fe2000-0x3c)="5ba3b3bf94fc139278279ab16a6e2c262ea56381e0411e977a861937bead9530d7c7a7a853cbc5fb068f6b96a365fc2672e5165ea79066658c3e0d83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec0000-0x4)=0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x0, &(0x7f0000fe2000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fe1000-0x40)={0x6, 0x981, 0xffffffffffffff01, 0x8, 0x7, 0x8, 0x3, 0x8000}, &(0x7f0000fe1000-0x40)={0x8, 0xffffffff, 0x8, 0x4, 0x9f, 0x10001, 0x1ff, 0x0}, &(0x7f0000f5d000-0x40)={0xa919, 0x2, 0x3f, 0x7ff, 0x5, 0x3, 0x9, 0x1}, &(0x7f0000fe0000)={0x0, 0x0}, &(0x7f0000495000-0x8)={&(0x7f0000225000-0x8)={0x7}, 0x8}) rt_sigaction(0x17, &(0x7f0000fde000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000fdd000)={0x0}) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f0000005000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {r2, r1}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000007000)=0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000002000)={0x0, 0x24, 0x1, @thr={&(0x7f0000007000)="d8103404658070543dcb34f3898f899df966eb48c2dfba52470c5b37d6fa5bb5047a4f02d9ffc83b68a6985ed551dedd5c61926ac6ca9d12d3fc6f5ad1f423a8040ff285fd7e02edad2d4d77d37b5a", &(0x7f0000008000-0xa2)="5f81cc5e0af1bebb8d1e4139a8c0c3c3dc6ab72a6f169d8ed7e4ecb368d4e1c0fa044b6c08bf626e389dc23e557313a9dc71c1c9c257c928f02af6bed7001da70eb48fe6cb4ba649b7bbc0bba4bb254639150271a9f03024fa775ff224db58289ef90ea4239ee51f3042e19a588a2bc2dba4242e3980775e3de1d2c9d476f0e167aed93f254e732a9032190d5b947dfb1eb31f5710df981d3d2d9e82bf45e1aff6b6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r4, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) readv(r0, &(0x7f0000003000)=[{&(0x7f0000007000-0xa8)=""/168, 0xa8}], 0x1) 2018/01/21 16:40:35 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ba000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x8000000000008, 0x0) sched_rr_get_interval(0x0, &(0x7f0000d1d000)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f000095f000)={0x0, 0x0}) nanosleep(&(0x7f0000c24000-0x8)={0x77359400, 0x0}, &(0x7f0000bce000)={0x0, 0x0}) timerfd_settime(r1, 0x100000, &(0x7f0000017000-0x20)={{0x5, r3}, {r2, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r1, &(0x7f00006eb000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000196000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000b62000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f00009f7000)={0x0, 0x0}) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x90, 0x0, &(0x7f0000f98000-0x22)=""}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000004000-0xa3)=""/163) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:35 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe7000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0xffffffffffffff75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x6, 0x1, 0x79f6, 0x7f, 0x0, 0x4, 0x0, 0x7fff, 0x8, 0x9}) dup2(r0, r0) getpeername$packet(r1, &(0x7f0000fe7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fe7000-0x4)=0x14) vmsplice(r1, &(0x7f0000321000)=[{&(0x7f0000fe6000-0x50)="ed", 0x1}, {&(0x7f000013b000-0xc5)="e8", 0x1}], 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/21 16:40:35 executing program 0: r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f000095d000-0x4)=&(0x7f000095d000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000080a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000001000-0xe7)=@hdr={0x3, 0x4, 0x8000000003, 0xe7d7, 0xffff, 0x0, @ipv4={{0xe, 0x4, 0x10000, 0x6, 0xdd, 0x1, 0x0, 0x7, 0x89, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, @empty=0x0, {[@ssrr={0x89, 0x1f, 0x3b44, [@multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @loopback=0x7f000001, @rand_addr=0x7ff, @loopback=0x7f000001, @rand_addr=0x7]}, @ssrr={0x89, 0x3, 0x2, []}]}}, @igmp={0x1f, 0xffffffffffffffc0, 0x0, @rand_addr=0x2, "1864c0743a47ff0bb9cf52eadcdeaf420721a8456ac53fc4c2ca3d679bc4b1e85d461c09e080026f811b1e55bee9e9981f2a382e7f7ce918195c3ca3ab4097efaeab8c167ffdf824be20efc455fc53914c0895d0ff096f4763397f5f7ddf4a47962dc581a532243e271b1a5aa3821e5d7135f88d20c7db19ae0a5b3fd3ed865c0290adaafc6925786fbb75d4ee3ea767998d7902b41088e0ab249bfc6a"}}}, 0xe7) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000895000)=@dstopts={0x2f, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x40, {0xecf7, 0xe, 0x7, 0xaaf, [0x1, 0x7, 0x0, 0x2, 0x3, 0xd33, 0x3]}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x68) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300042301008c45", 0x22) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000049000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$LOOP_CLR_FD(r0, 0x4c01) clock_gettime(0x0, &(0x7f0000ffb000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x112, @time={r5, r4}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000486000)='./file0\x00', r1, &(0x7f0000f45000)='./file0\x00') signalfd(r0, &(0x7f0000c6c000)={0x7}, 0x8) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@generic="717fffb400840700d300e38c6f5a5c08", &(0x7f0000014000-0x35)=@ethtool_dump={0x3e, 0x6, 0x6, 0x25, "5090e0c7e50f8180b00ebac2228f2b8fa59bc439e21e60506c8b17cb6b3b24084a91ecbe83"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d52000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008b6000)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000077000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005eb000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00004be000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c6, 0x4, 0xffffffff, 0x100, 0x7fffffff, 0x2, r2}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000541000-0x8)={0x1, &(0x7f000007a000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000851000)={r3, 0x2}) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80003, 0x0, &(0x7f0000b4f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f000002d000)='./file0\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f000051b000-0x10)={0x3, {"6ccbb4d66ac213"}, 0x8c}, 0x10) 2018/01/21 16:40:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7f, 0x407e, 0x0, 0x4892, 0xfffffffffffffff7, 0x827, 0xffffffff7fffffff, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x316, 0x2, 0x2, 0x80000001}}, &(0x7f0000d54000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000008000-0x8)='./file0\x00', 0x800, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x6e, 0x7, 0xb000}, 0x4) r4 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000007000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000008000)={r1, 0x6}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000008000)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000008000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x400300}, 0xc, &(0x7f0000004000)={&(0x7f0000008000)=@mpls_getroute={0x68, 0x1a, 0x1, 0x5, 0x2, {0x1c, 0x10, 0xb0, 0x3, 0xff, 0x4, 0xff, 0x0, 0x1800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_OIF={0x8, 0x4, r5}, @RTA_OIF={0x8, 0x4, r6}, @RTA_OIF={0x8, 0x4, r7}, @RTA_DST={0x1c, 0x1, [{0x4a, 0x1, 0xbd76, 0xe0}, {0x0, 0x1, 0x0, 0x3}, {0x6, 0x2, 0x1, 0x5}, {0x9, 0x8, 0x4, 0x80000001}, {0x0, 0x5, 0x200, 0x8}, {0x1, 0x101, 0x2, 0x7}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_DST={0x8, 0x1, [{0x9, 0x1, 0x3f, 0xe3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0xc001}, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r2, &(0x7f0000007000-0xef)="67f06bb168e44cec53ad7fdb3457f5a50ff8601864b5005aa44e6e93c83c3f634a2f251a46efa59a7d2bf3c866d6e68474236843dc530e9eedd1ba3727f9faed2cdbb8e37f13d4d9a911796858fed5bdd2624ec8019736a75adef8584085e2585a767cb1c054c4fa4975caea966a07ef39f1a32f40a28677ac37e6b5e83e14f73233405d630db1b0764c63f85018fccf5c0fccaaa1020a2aec4853a22f100fb1a09262711401f49ab6149b5770661826d0f17d34cd08648f24629e5aa5535e16693cff83b720dd0ececc731fe41d3c7c9ceee69b9a7949d0383438d510f9ba3a8ba158faa76a2b8d54ca6e7f945aec", 0xef, 0x4040, &(0x7f000000b000-0xa)=@file={0x1, './file1\x00'}, 0xa) r8 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in={{0x2, 0x3, @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]}, 0x3f, 0x93}, &(0x7f0000005000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r9, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f000000b000-0x98)={r9, @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]}, 0x8001, 0x8f3}, &(0x7f0000001000)=0x8d) ioctl(r4, 0x440000000000127d, &(0x7f0000002000-0x2)="") 2018/01/21 16:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000626000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005bf000)=0x1, 0x4) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d72000/0x3000)=nil, 0x3000, 0x2000001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002cc000)='/dev/autofs\x00', 0x40, 0x0) listen$netrom(r0, 0x5) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008d7000-0x4)=0x7, 0x4) clock_gettime(0x0, &(0x7f00009d9000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000017e000-0x10)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000839000)={{0x0, 0x0}, {0x0, 0x0}}) getitimer(0x2, &(0x7f00002cf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000d68000)={0x0, 0x0}, &(0x7f00009c8000-0x4)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r3, 0x0}, 0x0, 0xfffffffffffffffe, 0x0}, {{r5, r4}, 0x0, 0x0, 0x0}], 0x20) write$evdev(0xffffffffffffffff, &(0x7f00003c7000)=[], 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea8000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000034b000)=0x0, &(0x7f00007d0000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dff000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00007ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e2b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x8) write$sndseq(r0, &(0x7f0000ae5000)=[{0x80, 0x3, 0x80, 0x1ffc000000000000, @tick=0x9, {0x9, 0xfffffffffffffff9}, {0x20, 0x1}, @control={0x6, 0x0, 0x0}}, {0x9, 0x1, 0x8, 0x400, @time={0x77359400, 0x0}, {0x68, 0x40}, {0x6, 0x5}, @quote={{0x2, 0xff}, 0x5, &(0x7f0000d3b000)={0x10001, 0x81, 0x7f, 0x3, @tick=0x7fff, {0x7fff, 0x6}, {0x5, 0x8}, @note={0x6, 0x7fffffff, 0x24, 0x0, 0x0}}}}, {0x7, 0x200, 0x80000000, 0x3e71, @time={r1, r2+10000000}, {0x752, 0x7}, {0xfffffffffffffffd, 0x1}, @connect={{0x4, 0x7464}, {0x0, 0xfff}}}, {0xa23, 0x2, 0x0, 0x8, @time={0x0, 0x989680}, {0x80000000, 0x4}, {0x80, 0x2}, @addr={0xffffffffffffffff, 0x6}}, {0x7, 0x1, 0x50, 0x3f, @tick=0x80000000, {0x7f, 0x400}, {0x1, 0x3}, @addr={0x3, 0x3}}, {0x1f, 0x81, 0x2, 0x6, @tick=0x4, {0x77b, 0x0}, {0x0, 0x7f6}, @ext={0xdf, &(0x7f0000125000-0xdf)="ddb1866e0cf2260e513754c4af01f2815e67ee9985a01685105890cfa1af6e1664884a72c18818a2bed651f728dd8821866a4d9ea8e1062c7e78c4ab834f5e0c9db371d82a7558623f9bc45477c75c79b3e3b1654c2277ac20186392acb9211bbd38b5546c95e1d67cc7acf4357df7a88af9c0c3ad2608b34fca92fc77bf9686a9b2fb119877b57ba00d0ace2c220aeabacbac5f1279d8366627612e1d72b3c155d703a01d65842899112cfa000084f10934f4f86fc0a03bd023cc2d68fb35a5f62a78942c999825853937baaa7df99fa212766288f26c3b285c7fa03954a9"}}], 0xa8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fdb000-0x10)=@generic=""/16, 0x10) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f09000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000a5000-0x8a)=""/138, &(0x7f00000db000-0x4)=0x56) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00001a6000)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005b3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f000053f000-0x18)=[{&(0x7f0000928000)=""/80, 0x50}, {&(0x7f00003f2000)=""/7, 0x7}, {&(0x7f000047c000)=""/51, 0x33}], 0x3, &(0x7f00002bb000)=[{&(0x7f0000444000)=""/69, 0x45}, {&(0x7f000005e000-0x8d)=""/141, 0x392}, {&(0x7f0000072000-0x17)=""/23, 0x8}, {&(0x7f00005f7000-0xe2)=""/226, 0xffffffffffffffa9}], 0x4, 0x0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r0, &(0x7f0000461000)={0x1, 0xffffffffffffc5a8, 0xf255, 0x7, 0x20000000000, 0xfffffffffffffffe, 0x2, 0x8}, &(0x7f0000315000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000a39000-0x8)={0x0, 0x0}) connect$pppoe(r1, &(0x7f000022e000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='tunl0\x00'}}, 0x1e) mincore(&(0x7f0000a9c000/0x3000)=nil, 0x3000, &(0x7f000066d000-0x1000)=""/4096) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000b6e000-0x8)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000a88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000467000)=0x14, 0x80800) clock_getres(0x5, &(0x7f00003f6000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000072000)="", 0x0, 0x0, &(0x7f0000110000+0xd2c)={0x0, r4}) r5 = socket(0xa, 0x80007, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ce8000)={0x0, 0x9, "e6a9de3d1eeac5ec9c"}, &(0x7f0000e31000)=0x11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000e08000)={r6, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000085000-0x4)=0x8c) fstatfs(r2, &(0x7f00007e6000)=""/221) lsetxattr(&(0x7f0000d02000)='./file0\x00', &(0x7f0000f6e000-0xc)=@known='trusted.syz\x00', &(0x7f0000bbf000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x2e, 0x3) pipe2(&(0x7f0000f73000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f000044e000-0x10)={0x8, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_SG_FREE(r7, 0x40086439, &(0x7f0000ff1000-0x8)={0xb8, r8}) 2018/01/21 16:40:35 executing program 1: prctl$getreaper(0x27, &(0x7f00004b7000-0x4)=0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001000-0x50)={@common='ip6_vti0\x00', @ifru_settings={0x3, 0x7, @raw_hdlc=&(0x7f0000001000-0x4)={0x7, 0x7fff}}}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001f7000)='/selinux/enforce\x00', 0x2000, 0x0) 2018/01/21 16:40:35 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f3f000)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000d28000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000003000)={0x0, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000005000-0x8f)=""/143, 0x8f) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x2, 0x7}, 0x8) 2018/01/21 16:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000979000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000004c000-0x5c)={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]}) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f000044a000)='./file0\x00', 0x0, 0x1c0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d2e000-0x97)=""/151) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00002a3000)={{{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36b95b0700000013000000ab025e94035a15e1740d5e472e33853c90a65787abecd151e10effb0ceb5e7263017"}, 0x160) r1 = perf_event_open(&(0x7f0000552000-0x78)={0x3, 0x78, 0x6, 0x1eaf40000000, 0x5, 0x800, 0x0, 0x3, 0x4000, 0x7, 0x4, 0x2, 0xc782, 0x4, 0x0, 0x4db80000000, 0xfffffffffffff39c, 0x9, 0xb84, 0x7, 0x80000001, 0x101, 0x104a, 0x6389, 0x1, 0x401, 0xffff, 0x8, 0x0, 0x9, 0x5, 0x7, 0x21f, 0x8, 0x30000000, 0x1, 0x20000000000000, 0x101, 0x0, 0xfd, 0x4, @perf_config_ext={0x12b0, 0x40}, 0x2002, 0xff, 0xffffffffffff0001, 0x4, 0xdfc, 0x2, 0x1, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000a51000-0x56)=""/86, &(0x7f0000d8c000-0x4)=0x56) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000050f000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @in=@rand_addr=0x6, 0x2, 0x44, 0x3, 0xfffffffffffffffc, 0x2, 0x80, 0x20, 0x3c, 0x0, 0x0}, {0xffff, 0x3, 0x10001, 0x1, 0xa4eb, 0x800, 0x1, 0x0}, {0x3ff, 0x20, 0x8029, 0x2}, 0x2, 0x6, 0x0, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3c}, 0x0, @in=@broadcast=0xffffffff, 0x4, 0x1, 0x3, 0x9b, 0x1, 0x101, 0x7f}}, 0xe8) r2 = syz_open_dev$mice(&(0x7f0000d81000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000458000)=@assoc_id=0x0, &(0x7f00006ab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000077b000-0xc)={r3, 0xe629, 0x10}, &(0x7f000018e000-0x4)=0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) syz_open_dev$sg(&(0x7f0000817000-0x9)='/dev/sg#\x00', 0x8, 0x440300) pread64(r0, &(0x7f000066f000)=""/0, 0x0, 0x0) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000016a000)='eth0\x00', 0xfffffffffffffffd, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = dup(r0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00002c9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000469000-0x4)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000f28000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mq_notify(r0, &(0x7f000019a000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchmod(r1, 0x0) close(r0) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c28000)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f00007f1000)=0x0, 0x8) recvmmsg(r0, &(0x7f00003de000)=[{{&(0x7f000024e000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000a23000)=[{&(0x7f00009c4000-0x7b)=""/123, 0x7b}], 0x1, &(0x7f000061f000-0xdd)=""/221, 0xdd, 0x0}, 0x0}, {{&(0x7f0000ed7000-0x2)=@un=@file={0x0, ""/0}, 0x2, &(0x7f00007f5000)=[], 0x0, &(0x7f0000bc5000)=""/92, 0xffffffffffffff0c, 0x0}, 0x0}], 0x2, 0x10000, &(0x7f0000920000)={0x77359400, 0x0}) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fa3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000948000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000efe000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x3f, 0x9, 0x0, 0x5e7224f4, 0x10, r2}) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x20000000000000b, &(0x7f0000ea2000)={0x0, 0x0}, &(0x7f0000fa3000-0x4)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d0c000)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000fa4000-0x4)=0x0) eventfd2(0xffff, 0x800) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x42000, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001000-0x4)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f00005c9000-0xc4)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000bf2000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x1f) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003d0000)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009a5000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x4f, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) close(r0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cfc000)='/selinux/checkreqprot\x00', 0x400c00, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000466000)=[0xffffffffffff94d4, 0x1]) getsockname$netrom(r3, &(0x7f0000590000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000841000)=0x10) 2018/01/21 16:40:35 executing program 4: pipe(&(0x7f0000329000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f00003d0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000133000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1000, &(0x7f000053c000-0x1000)="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"}) sync() 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000055000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000006000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d23000)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x800, 0x6) getsockopt$bt_hci(r0, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) sync_file_range(r0, 0x3, 0x3, 0x5) connect$unix(r0, &(0x7f0000939000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x0}, &(0x7f0000c21000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={r0, 0x0}, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000004000-0x20)={@generic="81f967df530d32bd30ce04cc051bb5fb", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = request_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='&-\x00', 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000800000)={0x1, 0x7c, &(0x7f00007fb000-0x7c)="db38146206ef85e2b4dfcfb6d7ef26b2d5a9c9bd8a9bf2e714c0b77ddc885137d11566ebf698957de30065192efe5806f44fbef909eed9051bc62128cfc0bfacd347ec3e2f1b9a77da27f490e9a59dbd81c719a69bb7640473474ea1780000000686e5000000d35a01f6da0616c9801eba0dd2fd81b1337d950776c6"}) write$evdev(r0, &(0x7f0000b98000)=[{{0x0, 0x0}, 0x1, 0x1, 0x2}], 0x10) write$evdev(r0, &(0x7f00009a9000-0x20)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) kexec_load(0x9, 0x6, &(0x7f0000c4e000)=[{&(0x7f00005bf000-0x9d)="49589f0ce35f72d458eb02bf50281957c74d3d400ccd6675c80cc02933854ee42e495dcb4e5efdb1836c125239abae45a52304c243515be7fb1474b9ed1788e9ff82c49f7c645a5eb1ebdb409ebe6bfd984df4edf77594369f4786eeb46ef50333c799be6e150f1e90502659ef43bd8b116e3e6de6ce22e9b51e36145f120722426525f416a5dd8af336a66b68b0a93212705caf4560dba8dd7e6c2baa", 0x9d, 0x101, 0x7}, {&(0x7f0000ff3000)="b39ed74e20181c0e03424729996440a3390f814ffa3882a1817d1ab4c455c3bdd5b60904e5492c6337fa3cda75f50376c7a2c4d0d8a29afbbba5f7be18141a4c05bdef3f3813d88d6e829e436c5efd01f5e73c1dd1", 0x55, 0x5932, 0x7fffffff}, {&(0x7f0000753000-0xa0)="4a75b2ab70c744453c2458689b021d5eed3cd832d716d94ed4f18c0bfa547c55fc243b7976de714266b1e83220b24dc28f24036f3ecee342aa2829af3860c35992fb8a1170502e268797aecda07ae4a2e6cf9505a16cba0544d88e5f0b93985431fff690cb04c2afa5193fe0649b2b40835775d556698fc5f71a610959c003e327b720842da8e65fa19d73d7a15b34900a27f8b974d09b85e9b5c3976f1b1145", 0xa0, 0xf113, 0x0}, {&(0x7f00007a9000)="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", 0x1000, 0xffffffffffff0001, 0x5}, {&(0x7f0000337000-0x12)="b1c81c65a55c9d7cd7fed6a4cae90689e61c", 0x12, 0x0, 0xf19a}, {&(0x7f0000a66000-0x8b)="906adf593d8aedf80ae81cd3050ba5f5811fb6cd90f51ea896f63f6259e32b776f7c7d33b9f6eba0a9bf07a85eea3832466c0509b7aaeb1a2a343288d5a4fa14a07786d1d3ce4494654a8e404d4f6fbacd8073487380a121cc27967f3f7829b8a951b04d9f28c5d9ca6d2b64f4914b10e5fd23baf991d7b33e2b5545c0fcc1441dc0b175690686b6bc05ae", 0x8b, 0x2e7f, 0x4}], 0x3f0000) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000f7c000)={@common="65727370616e30000000000000ab9400", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000093b000-0x4)=0x0) r2 = getpid() ioprio_set$pid(0x1, r2, 0x1ff) 2018/01/21 16:40:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c2a000-0xa)='blacklist\x00', &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ac000-0xb2)="6a9b99676326aac15bdb78da82d0081ef3c625b65772f5e9a872dc6337f325717dad883ad95961e59bee12cd626db632d8aaaab625724c6538c9cee5fc4043547de556e6ff1ed18b30a6aaf6d8e335ba54f8a3d988aaf7d0d3946c5afdaa8a785a6a272c7825579c2c181a73bff77cec1b83b30c85a1a6eac32ebe01f2cecdfa104b47c6637c883b0e2b739679cd353c74fff85c76bdf9540d68ba37113f62137177ed435294dcc97ec451f7b52877d6eee4", 0xb2, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000086000)=""/218, 0xda) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) keyctl$invalidate(0x15, r0) flock(r1, 0x1) flock(r1, 0x2) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f000017a000-0xc)={0x4000000, 0x8, 0x13}) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000012a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d62000-0x50)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042e000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000a9b000)=[@rights={0x14, 0x1, 0x1, [r4, r2]}], 0x14, 0x0}, 0x0) dup2(r3, r2) connect$unix(r2, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000a68000-0x72)={0x0, 0x6a, "e31d153a28c46e785afd60ecdd845b4e7d011ca241825b683fbddf3eeeeeaeb91098c2df21cef442415e501c1bdd1828b7ac6fdf614dbf75fe84e214433ea531178beab5529307a62c30999728ca87bbdd33dee45947c08a2caa7ee2b7eb466301ab742cdb9bfc90be29"}, &(0x7f0000fd7000-0x4)=0x72) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c32000)={r5, @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]}}, 0x8c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c68000-0x4)=0x0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b84000-0x16)='/selinux/checkreqprot\x00', 0x50800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000453000-0x2)={0x3, 0xffff, 0x2, 0xea, 0x10, 0x1}) r1 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r2 = inotify_init() fchdir(r2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c05, 0x0) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000)=[], 0x0) clone(0x0, &(0x7f0000cd1000-0xae)="", &(0x7f0000ecc000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") ioprio_get$pid(0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000087f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000691000-0x4)=0x0, 0x171) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000822000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000cb4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009bb000)=0x10) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_enforce(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/enforce\x00', 0x280000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) getpgid(0xffffffffffffffff) readv(r1, &(0x7f000042b000-0x8)=[{&(0x7f00009e4000)=""/57, 0x39}], 0x1) dup3(r0, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fb0000-0x10)='/dev/sequencer2\x00', 0x400000000024419, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000a3f000)=""/23) readv(r3, &(0x7f0000053000-0x20)=[{&(0x7f0000e46000-0x8)=""/8, 0x8}, {&(0x7f0000a96000)=""/238, 0xee}, {&(0x7f0000b5e000)=""/101, 0x65}, {&(0x7f0000808000-0xd4)=""/212, 0xd4}], 0x4) 2018/01/21 16:40:35 executing program 1: r0 = userfaultfd(0x0) syncfs(r0) close(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000004000-0x15)=@known='system.sockprotoname\x00') readv(r0, &(0x7f0000002000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}], 0x20000000000003e4) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) munlock(&(0x7f00007da000/0x3000)=nil, 0x3000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000c73000)={0x2, &(0x7f0000442000-0x10)=[{0x1, 0x4, 0x7f, 0x50}, {0x10001, 0x6, 0x10001, 0x30a57a2c}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000000e000)={0x0, @in6={{0xa, 0x3, 0x2, @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]}, 0x5, 0x7}, &(0x7f0000100000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e18000-0x8)={r1, 0x80000001}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000c3f000-0x21)="8fd5cd0000b0d8e1c104295d5b20531100000000000100006ac515f53d558d8a6a", 0x21) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) fcntl$getown(r0, 0x9) fstatfs(r0, &(0x7f0000012000-0xf)=""/15) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/rtc\x00', 0x14040, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000016000-0x1c)={&(0x7f0000015000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000013000-0x8)=[{&(0x7f0000015000)="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", 0x1000}], 0x1, &(0x7f0000000000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x24000890}, 0x4810) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000)={0x1f7, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt(r0, 0x8, 0x3, &(0x7f00007c6000-0x7)=""/7, &(0x7f0000a38000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/pid\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x56)={0x0, 0x4e, "20e7024e729f3fe7e48d146c6f64e1a19a7729a8d69bec26d436526b0429dc43aa1cf32596b65c55ac08c123c73c22dfc6dbb3177cef8833d43eabfb5de491d7691492036112f5bc827b7f627e1a"}, &(0x7f0000002000)=0x56) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001000-0x1c)={&(0x7f0000002000)=@in6={0xa, 0x1, 0x626, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xee}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="1512727ad4b770c67eed27fbd6786c94384aad5fb0b1d9d7b2a9069416a446fbe1c1445010ab8798648572d19a23dbcc1e2bf03f63a403a0010f09e23bda5b8610d5270aa7708c5836b9ebebc42df83a7f77b7025d7237d8eb335b54a499ac4f42ad37f832fc6efa913f42a77edd8c7092667d5bca07824b635e730ee7fe60c026d96bc7e3414359f6cdc891e2eeb60240b153b1a36e65065f3f4cc4de480db79c666cd8edabea3abee01d658e69e7074e37635bf7b6db572c6e62ae2990d1", 0xbf}, {&(0x7f0000001000-0x94)="4e74ba6a11f80e0fb4d4f888e7e12a77af1a039fde1d4ff7d031cc7738ef2257d46b68d7b000b41d822ee6fee7f5ab8209da2f886d34d00867fd604b2de7139a8140cd34ff89b0f3a8d10313339afdbb4b58de2427289e7d8465cba8d1813cbefdab24316925ee10d0a32e1feb010096d811e53c496a3062a43033cb742e5c32b56a8c8d872c8b99f1c9a2d0bc33fb446a7a8ecf", 0x94}, {&(0x7f0000002000-0x1d)="6c865d875a0c852d7b9191ef4dcc518344a75ddf9d49707f102b1e59c9", 0x1d}, {&(0x7f0000003000)="ccb008acddfa6c4d7a1ac22ecf00af33c61953ac7055b0c95bae6a2c5a175ed8db9d7a86dac0d00b881b8f6efa3c324e52c3c285f56c0d02fa03fc2c6a1dfe843dbf972f3561d6b4100039173d23d53cf189bd17c9f41ce92b59b95910dc0cd010db34d5d2cbbea977f3422582c57609c7dfe0038d6fad650431678f8864cf1f74c7052b763e3854189b", 0x8a}, {&(0x7f0000004000-0x2)='0^', 0x2}, {&(0x7f0000003000)="c7db2a4bad69ee", 0x7}], 0x6, &(0x7f0000000000)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8, 0x2, 0x20, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7662d447, 0x8, 0x7fffffff, 0x732, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7ff, 0x4, 0xff, 0xab9, 0xdc9, 0x5, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x3, 0x5, 0x1, 0x2, 0x1, 0x7, 0x3e, r3}}, @init={0x14, 0x84, 0x0, {0x1, 0x3, 0x1, 0x2}}], 0xdc, 0x840}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xb4fc, 0x3, 0x2, 0x8, 0xff, 0x5, 0x1, 0x0, 0xe4, 0x1, 0x7, 0xee1e062, 0x9, 0x4, 0x101]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000003000)={r4, 0x6}, &(0x7f0000005000-0x4)=0x8) getrandom(&(0x7f0000000000)=""/172, 0xac, 0x3) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00001f8000)=[{&(0x7f0000311000-0x59)="580000001400192340834b8004ff8c560206ddffec0481000000000600005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffef03ed03fff5f800000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/21 16:40:35 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x1000) syz_open_procfs(r0, &(0x7f000000b000)='ns/ipc\x00') 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000002000-0x30)="496b5795d4fa428fd2833af91f302677d9a20cf595efed8011ba18368f2b4662def1c94eb3b4e8307c263cefcbd97676", 0x30}) r1 = syz_open_dev$mice(&(0x7f000028b000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000cc7000-0xc5)=""/197) setpriority(0x0, 0x0, 0x0) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000dbf000)='./file0\x00', 0x1, 0x0) inotify_init1(0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000c1f000)='./file0\x00', 0x0) unlink(&(0x7f0000db7000-0x8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d2000-0xf)='/dev/sequencer\x00', 0x400002, 0x0) write$sndseq(r0, &(0x7f00000b0000-0xfc)=[{0x5, 0xbab, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x1, 0x0}, @result={0x5, 0x0}}, {0x0, 0x1, 0x1, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x80]}}], 0x54) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000093a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000529000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00007b0000)=0x0) r4 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000f6c000)={0x0, 0x0}) renameat(r3, &(0x7f0000f97000)='./file0\x00', r3, &(0x7f0000e9c000-0x8)='./file0\x00') 2018/01/21 16:40:35 executing program 2: 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) prctl$getreaper(0x27, &(0x7f0000c30000)=0x0) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000e49000)=""/141, &(0x7f0000c6a000)=0x8d) r1 = add_key(&(0x7f000060b000)='big_key\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000360000-0x39)="e997ba8183003c941faf543332cf5cda6ec0c01aa47b8ab6a4b7af0cdf1563a1a3d0ae67ef6ec3e8272960d832aea01ed96dc7f127047cb985", 0x39, 0xfffffffffffffffe) keyctl$update(0x2, r1, &(0x7f000026c000)='F', 0x1) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x302, 0x4) recvfrom$inet(r0, &(0x7f0000928000)=""/43, 0x2b, 0x10000, &(0x7f00007a9000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b5e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002d9000-0x8)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r1, &(0x7f0000555000-0x1c)={0x0, 0x0, &(0x7f000046b000)={&(0x7f0000d3d000-0x38)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00000aa000+0xc68)="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", 0x3d8}], 0x1, &(0x7f0000185000-0xdc)=[], 0x0, 0x0}, 0x0) sendto$inet(r1, &(0x7f00001d5000)='D', 0x1, 0x40011, 0x0, 0x0) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000174000)='\x00', 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000664000-0xb)={0xff, 0xd50a, 0x2, 0xffff, 0x0, 0x2, 0x2, 0x7fff, 0x100000000, 0x3, 0xfff}, 0xb) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000076000-0x4)=0x3ff, 0x4) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000012000-0x7a)=""/122, 0x7a}], 0x20000000000003e4) r1 = fcntl$dupfd(r0, 0x10000, r0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000940000-0x24)={0xfff, 0x100000000, 0x6, 0x0, 0x1d, 0x0, 0x8, 0x1, 0x400, 0x1ff, 0x200, 0xffffffff}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00001b5000-0xd)='/dev/snd/seq\x00', 0x0, 0x200008) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000941000-0x8)={0x0, 0x0}) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000941000-0x70)=[{0x80000000, 0x10001, 0x100000000, 0x6, @time={0x0, 0x1c9c380}, {0x8, 0x9}, {0x503, 0x8}, @time=@time={0x0, 0x0}}, {0x7f, 0x2, 0x81, 0xd4, @time={r3, r4+30000000}, {0x7fffffff, 0x8}, {0x7, 0x6}, @ext={0x0, &(0x7f0000643000)=""}}, {0x66a, 0x1, 0xfffffffffffffff9, 0xcc3, @tick=0x8, {0x4, 0x3}, {0x7cc9, 0x1}, @raw8={"d59ad0a005dc64a5c3144463"}}, {0x0, 0x4, 0x6, 0x6, @tick=0x8, {0x200, 0xfffffffffffffffb}, {0x200, 0x9}, @note={0x100000000, 0xffffffff00000000, 0x0, 0xc01, 0x5}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000054c000)={0x0, 0x1, {0x3, 0x3, 0x101, 0x3, 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]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000093f000)={0x1, 0x80, 0x1, 0x2, 0x9, [{0x40, 0x81, 0x4500000, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0xffffffff80000000, 0x8000, 0x7fe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x91a7, 0x802, 0xc4a, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x10000, 0xfff, 0x1, 0x0, 0x0, 0x480, 0x0, 0x0, 0x0}, {0x0, 0x9, 0x0, 0x0, 0x0, 0x3100, 0x0, 0x0, 0x0}, {0x5, 0x6, 0x10000, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0}, {0x0, 0x7fff, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xffffffff80000001, 0x1, 0x3, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0xfd, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000076b000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) times(&(0x7f00002d4000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ef0000-0xe0)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a7a000-0x8)='pagemap\x00') lseek(r0, 0xfffffffffffffffd, 0x0) sendfile(r0, r0, 0x0, 0x0) ioctl(r0, 0x4, &(0x7f00007f5000-0xba)="bdda2106c2fbede31a73f252a817e7ccf04e8c5e8faf62407dd52cd0daa007fd64f3b8c831a4e1d378a03c883395af49c1c76104ca06cc9dcde7a0fddf731c85ec527fdf44afad4fc7a34169d58c2dd9a82a9a5080ac5ba05ad63eab0821e6c2eea9d0ec9f34f19bb8a675736f66bc853329c9ff142ed159fee1186e3d7c3394e2680c10488677aa1f0779e8bf555202ab031489a7a711afdd5de1daa6826ea668c040a8acdd4afcc9376b2221f80b6aa3f9ff517c5337fad9e3") 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003e4000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00005a5000-0x8)=@buf={0x9e, &(0x7f000022b000-0x6e)="3b3a5208f869ae44b29004aaf21f309d6328684e449b51342f446dc2a75d7dcfbc75cf1f0e5817c9c7b8113b647d160a45679a1ece3f4fea4db73827320fc8fb65dc540bed46971ce995c06eebf95b9e485a630ae4b31985abccc66688b5a03725c3f8fbca289280962aee7514f0c71afef51ddd817ba7f0de03a61851d24d1cc463f5765b042df2b4731af3628f305972465f0cb393a428e73f94cf4cd0"}) timer_create(0x4d45a486e607226b, &(0x7f0000ab1000-0x58)={0x0, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000073a000-0x4)=0x0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe8000-0xd)='/dev/usbmon#\x00', 0x4, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000fe7000)={0x7, 0x2, 0x3, 0x100, 0x0, 0x7fffffff}) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000867000-0x8)=0x80000001) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) close(r0) r3 = fcntl$getown(r0, 0x9) getpgrp(r3) fchdir(r1) 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000005000-0x1c)={0xffffffffffffff80, 0x2000005a, 0x443, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x8010) r1 = dup3(r0, r0, 0x7fffe) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001a000-0x8)={0x0, 0x0}, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000019000-0x24)={0x401, 0x9, 0x78, 0x4, 0x6, 0x0, 0x297, 0x9, 0x40, 0xfffffffffffffffe, 0xc86, 0x6}) 2018/01/21 16:40:35 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x3, 0x80006, 0x4, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000001000)={0xfff, 0xff, 0x94bb, 0x20, 0x5, 0x5, 0x20, 0xfffffffffffffc01, 0xfffffffffffffffc, 0x5}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x2000089f3, &(0x7f000000d000-0x55)="7c11cc8af853027fc2f63c8f1db81401eadccd8f12f7319526258085f6678e26985ed18fdf956a51e70f940c837a358d39ed47005ec71bdba5493907921ef36807926b5eadd7bec60db13f6d70e711cd027ad542c3") 2018/01/21 16:40:35 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) ioctl$TIOCSBRK(r2, 0x40044591) sendto$inet(r0, &(0x7f0000009000-0xd)="ef13bd3a1cc1c3896fc61e8ef20081b19cd9d7128c9cd98732423c40454850fa75c5dbadbf57b4d520a03aee845e460005b9ef364c4569dbc71474d820818b7b05674752551293939ecfc4df63fbafa63403b3568b7d6ab6d378d7f1697c107e0ffbebb9705527c3a9a404fcba35b1ab9904af584cd70bd8abfedafa4d372974467867a051886f397e363a236974da4faafeefee2683260e806dfeb49a031e98b4e922e33ad210f4b315aeaa7849446b9a0411f09cb2db5c91b4ee5aaaff0469ab08cea37434bc531d593150795ddecbf1fa6b9fbe2a", 0xd6, 0x4090, &(0x7f000000f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0xf) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000b94000)=0x4) sendmsg$nl_generic(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a56000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") getpid() r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00004ac000)='./file0\x00', &(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f00001a3000-0x91)="") execveat(r0, &(0x7f0000fd5000)='./file0/file0\x00', &(0x7f000076f000)=[], &(0x7f0000fd6000)=[&(0x7f0000fd5000)="737973000000815b255b707070316370756574626465762d626465763a63707573657400"], 0x0) 2018/01/21 16:40:35 executing program 4: alarm(0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f00001ac000)=0x0, &(0x7f0000666000)=0x4) bind$inet(r0, &(0x7f0000da6000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$write2(0x11, &(0x7f0000bee000)={0xfffffffffffffffa, 0xffffffff, 0x1003, 0x1fc2, 0x4, 0x2, 0x9, 0x1f, 0x20, 0xfffffffffffffffc}, 0x7) ioctl$sock_ifreq(r0, 0x8b23, &(0x7f0000c15000-0x28)={@common='lo\x00', @ifru_names=@common='lo\x00'}) 2018/01/21 16:40:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00003e5000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) exit(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000332000)={0x0, 0x0}) 2018/01/21 16:40:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b3f000)={0x0, 0x6, 0x3, 0x8, 0x3, 0x37, 0x656c, 0x1, {0x0, @in6={{0xa, 0x1, 0x61, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x5, 0xcf, 0x4, 0x80000000}}, &(0x7f000031d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f70000-0x4)=@assoc_id=r2, &(0x7f00001a7000-0x4)=0x4) 2018/01/21 16:40:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000404000-0x8)='./file0\x00', &(0x7f0000000000)=""/40, 0x28) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009f2000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x4d1, 0x0, 0x0, 0x3ff}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 82.717000] IPVS: Creating netns size=2552 id=10 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001b4000)={0x0, 0x2, 0x0, 0x7fffffff, 0x100, 0x3}, &(0x7f00007af000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d5b000)={r2, 0x2e, "59c36aebbbef6b3ab33cfad4f6c037b934d0f66ef44264e46df8984af0753ce85264920744b376245d93a5251511"}, &(0x7f00005b3000)=0x36) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x228, &(0x7f000004a000-0xe9)="81189fb1f3e1b0a64a727ea89579089c70905c13e24ba2a2e1d3346843a89e31ebd35db3825a12dfd89c33e094f73f44dd47293adea31cad1d8573ffa05391960ae0aa1380608b2b6be39002c31f18e81437aa838b46130c4fd9c68e29e56a96c1605fa1861722b58fd376a98c4bda3e3eaf785b9ffecc4c671536224c2933c2783ad2aa9975744dc3d2550343f2802780a149c9b3630b9c4d0805389d707d470fb5fc4f9f31e50044c9c64f7d5868d9b397ab54930a915afd0e934953195363d0e277160e93b77eb8e11daa5e566246c30f53eeb6ee0c305d02ff3c65cf1e0b266ee5826a7782ab28") creat(&(0x7f000002a000-0x8)='./file0\x00', 0x2) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f0000de9000-0xb6)="766d6e657431246b657972696e670f6435969999d4342fa2a2ac19b553cf2b6e524e85036d58971df76c58a51e3ec613a1994e48c68e6c25045a1388e6f3693e533942149b8cbc37ab8548ed3cdf601795b2c25529da9cdc5e749a1b7bd3131acba4f44dcbfd786883fa4ff4e89f13edd3d8272897f620e0f94d1c4bb5d2627cfc6e1115fc3c6ff37739f27166a0ec1c63bbcea8ba960cdbe88030969869b3ad08b85cb915954e4b4d51ff57bfa2faeb628a49972851", 0xfffffffffffffffd) inotify_add_watch(r0, &(0x7f00006e4000-0x8)='./file0\x00', 0x80000400) inotify_init1(0x800) r1 = inotify_add_watch(r0, &(0x7f000041b000-0x8)='./file0\x00', 0x80000001) inotify_rm_watch(r0, r1) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000fb6000)=0x4) 2018/01/21 16:40:38 executing program 3: creat(&(0x7f00006f0000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f73000-0x8)='./file0\x00', 0x40) execveat(0xffffffffffffffff, &(0x7f0000176000-0x8)='./file0\x00', &(0x7f0000b77000-0x10)=[&(0x7f0000c07000)="657468317d766d6e657431177070703100", &(0x7f000006e000-0x2)='&\x00', &(0x7f0000c62000)='md5sum\x00', &(0x7f0000873000-0x5)='em0$\x00'], &(0x7f0000f25000)=[], 0x900) link(&(0x7f00009bf000)='./file0\x00', &(0x7f0000627000)='./file0\x00') 2018/01/21 16:40:38 executing program 0: r0 = socket$inet(0x2, 0x0, 0xfa9d) getpeername(r0, &(0x7f0000c05000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008b5000)=0x8) 2018/01/21 16:40:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000001000)="96ac803cea0aeca190797558d035b50930eaf1093c95423232b351b95b09b9705d57eb4057f0d0c220689ef37bf316669644fb2fdfb894b109e3d8dc6184435c7be8e49eb1332c3abc864df13353c4115742fb06", 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='em1^@\x00', 0x2) setns(r1, 0x44000000) chroot(&(0x7f0000001000-0x8)='./file0\x00') renameat2(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000ac000-0x8)='./file0\x00', 0x2) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f5a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dce000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xffffffffffffff6e) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f000063e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000-0x4)=r0) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f00008f8000-0x15)=@known="73656375726874792e6361706162696469747900da", &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/01/21 16:40:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x480000) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000ca6000)=""/177, 0xb1, 0x0, &(0x7f0000001000-0x10)={0x4, 0x3, 0x5, "f1ad0830589f", 0x9, 0x0}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x5) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x4000000}, 0xc) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f05000)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept4$inet6(r0, &(0x7f0000373000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d1c000)=0x1c, 0x80000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b5c000-0x11)='/selinux/enforce\x00', 0x80400, 0x0) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d4b000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f00003b5000)='./file0\x00', &(0x7f0000716000-0x3d)=@known="73797374656d2e706f7369785f61636c5f64656661756c740100008000000000dee3084b7e6e8ac2acd7947b124541784f8ed19ae68c15964c0d76dfc7", &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000754000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b24000)={0xffff, 0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00004bb000-0x8)={r1, 0x1}) clock_gettime(0x0, &(0x7f000093b000)={0x0, 0x0}) utimensat(r0, &(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000542000)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x100) 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000003, 0xe2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ae3000-0xc)={0x0, 0xc1, 0x2, [0x1, 0x80000000]}, &(0x7f0000ae0000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000)={0x0, 0x2, 0x1, 0x14, r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2a, &(0x7f00007b3000)="1800000002", 0x5) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000082f000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000738000)={r1, 0x7}, &(0x7f00001b1000)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b40000-0x4)={0x0}, &(0x7f000057d000)=0x4) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000+0x623)='/dev/snd/timer\x00', 0x0, 0x4040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xf13000)=nil, 0xf13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000f13000)='/dev/snd/timer\x00', 0x0, 0x104) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f14000)=[{r1, 0x0, 0x0}, {r2, 0x4010, 0x0}, {r0, 0x32, 0x0}], 0x3, 0x7) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000025000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000027000)=0x3a, 0x800) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000027000-0x8)={r0, 0x7}, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000029000-0x8)=@assoc_value={r0, 0x40ab3cb0}, &(0x7f0000028000+0x807)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r4, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000049b000-0x4)=0x750, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00006d1000)='/dev/usbmon#\x00', 0xc7, 0x200000) inotify_add_watch(r1, &(0x7f000009b000-0x8)='./file0\x00', 0x20) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000008d000)=""/102, &(0x7f0000ed7000)=0x66) sendto$inet6(r0, &(0x7f0000766000)="", 0xfffffffffffffd99, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f74000-0xa)='./control\x00', 0x0) socketpair(0x1, 0x6, 0x80000000, &(0x7f00001de000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000453000-0x8)={0x0, 0x10001}, &(0x7f000068c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000002a000)={r1, 0x9, 0x8, 0x4}, 0x10) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000f1f000-0xa)='./control\x00', 0x220000000009) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0x2000200) rmdir(&(0x7f000075b000-0xa)='./control\x00') 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) eventfd(0x7) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000255000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/21 16:40:38 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/checkreqprot\x00', 0x200, 0x0) write(r0, &(0x7f0000db5000)="f98bb91b2087e05f0ec2699ac38638b18652b0fcac20890aa9d075b21b79f6adc170528d6b62f9d1682291499532a0af4ce40aabc7cd23c4b2b9cb14a0f0e45700551dff1183908e44188efcfb298ca77d7e8dee836d81207af5dfc7b86a5831a0206e5b8b0b6c1ffc6f060e72ac60b1e1122f82d2ce067d9e2fbbe4570a87659d0d15aa9c5065ad365e9d22aef6664b1d2aed7a7515e39522209e49220bc5d089c7e9f23e519beab28475bc457f2dba958195ea9ee8ef23b092520f4d9333ebf48d4caaf133ec", 0xc7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004bb000)='clear_refs\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) write$fuse(r1, &(0x7f00006a0000)={0xfffffffffffffc51, 0x20, 0x0, @fuse_bmap_out={0x0}}, 0x170) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00005c8000)=""/57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a42000)='./file0\x00', &(0x7f0000107000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x20, &(0x7f0000f52000-0x8)='./file0\x00', r1, &(0x7f0000a9e000-0xcc)="5c95b5c10e348e3949ae99cd31042b0b3090eab5842275758178bbb9c0295c6e46761e57342a0d3dce4b4ee5b19461f081208bab937a155de3e37108e943a8dcfae2445983e0933f30f680f84f240fb54854bb479143aad7257232561b0d4b33776e94c0b857ab40175180461bd33144f7724e754d2e4d2c1fcff87f61697c775c5826ab35e2246ab3ceacea75bfd7d7c09fc121ab31a0f7b36a12babb2dc9ebe22330d39ecd8121b25607257cc4f14dc3937dca7ba653ca4de6ad1922bfb0b021785fd9faf5a8dc1f300047") r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000001ffffecffffff15e300000000000000b6120149faf5239b0123"}) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008e4000-0x8)='keyring\x00', &(0x7f00004b9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000f6d000)='dns_resolver\x00', &(0x7f0000545000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ef6000-0xf)='T(keyringnodev\x00', 0xfffffffffffffffa) keyctl$search(0xa, r0, &(0x7f00000dc000-0x8)='rxrpc_s\x00', &(0x7f00009b8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = dup(0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x6) syz_open_dev$sg(&(0x7f0000bba000-0x9)='/dev/sg#\x00', 0x0, 0x8082) r3 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r3, 0x1020008000451e, &(0x7f00005bd000)="") 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fe7000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe7000-0x4)=0x80000000, 0x4) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/01/21 16:40:38 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00005f6000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000de9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000dc9000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001000-0x8)={&(0x7f0000000000)=@ipv4_newaddr={0x40, 0x14, 0x1, 0x4, 0x1, {0x2, 0x38, 0x80, 0xfe, r1}, [@IFA_FLAGS={0x8, 0x8, 0x400}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_FLAGS={0x8, 0x8, 0x29}, @IFA_LOCAL={0x8, 0x2, @rand_addr=0x6}, @IFA_FLAGS={0x8, 0x8, 0x1d}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040000}, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000935000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r2, &(0x7f0000d91000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) mlock2(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x1) 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00003ff000)='./file0\x00', 0x11) r1 = syz_open_pts(0xffffffffffffffff, 0x10000) r2 = socket$inet6(0xa, 0x3, 0x10000) r3 = getpid() stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d7f000)='./file0\x00', &(0x7f0000ebb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000043f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001a7000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a91000)=0xe8) stat(&(0x7f0000189000-0x8)='./file0\x00', &(0x7f0000aed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ccb000)={0x0, 0x0, 0x0}, &(0x7f0000da5000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000550000)={{{@in=@multicast2=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005db000)={0x0, 0x0, 0x0}, &(0x7f0000a96000-0x4)=0xc) r12 = socket$inet6_sctp(0xa, 0x0, 0x84) r13 = syz_open_dev$random(&(0x7f0000cb8000-0xc)='/dev/random\x00', 0x0, 0x240080) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d12000)={0x0, 0x0}) getresuid(&(0x7f00003b4000-0x4)=0x0, &(0x7f0000adf000)=0x0, &(0x7f0000eac000-0x4)=0x0) r16 = getegid() kexec_load(0x7, 0x3, &(0x7f0000280000-0x30)=[{&(0x7f0000526000)="0ff32ecf0460940abf934d866551adc71a675b98affc6dad8f083a99d1dd77b103b2c6c2f981e9e581235e261882db6157498763498cff561e6ed02d82cfb401b80aa218534cf4c608cc1315371532d36ccb2aa36c92a0fa77da676acecf174dec55ab31957f4dc673c3086fd27eacd977817a02341507a189ffe689bec93e985a21cdf401ccdd6234f250d8e46624ce88a994e9fb0ebba32026addf33bec8665668c3110f8364f6", 0xa8, 0x7f, 0x9}, {&(0x7f000045c000)="ce5f7e6def0e0cb1a1595ac44199ee5ad4121bf582a1f0e3310acc4ddbd81a35cf5d902e425c6604f170223e0b4bfae8fa7000f3f566a20f8ab3dd2bc50a35b86f7872a2fe302fdfd4d5c702d5134d906087a7308f01f0782dceb9fc7d5db72fde029ba130c7ac3f3fde82d7d93cb5062317f9e2c4ec3e65ea2a3e33f8ee736059372b3122560626ca8fb2a117d88a9de91a1c9f69e1f13dae2ff509ec1e7f25bddad48a76ba3adb07d4a3989b7dd1e3e90c275d2d43c1", 0xb7, 0x4, 0x0}, {&(0x7f0000d02000)="e13b3cce", 0x4, 0x0, 0x2}], 0x160000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000061000)={0x0, 0x80000, 0xffffffffffffffff}) r18 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000916000)=0x0, 0x800) r19 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000dcd000)=0x0, 0x80000) r20 = perf_event_open(&(0x7f0000e89000)={0x5, 0x78, 0x1, 0x7, 0x1, 0xfffffffffffffff8, 0x0, 0x6, 0x40, 0xe, 0x2, 0x7, 0xec, 0x3, 0x1, 0x2, 0x864, 0x1, 0x9, 0x40, 0x200, 0x5, 0x4d, 0x1, 0x480000000000, 0x5, 0xccd, 0x1ff, 0x5, 0x4, 0x2000000, 0x6, 0x7, 0x2, 0x1ff, 0x70e79eb1, 0x3f, 0x213, 0x0, 0x5, 0x5, @perf_bp={&(0x7f0000238000)=0x0, 0x2}, 0x800, 0x4, 0xa5d7, 0x7, 0x1, 0xfffffffffffeffff, 0x5244, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0xa) r21 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a35000)='/selinux/create\x00', 0x2, 0x0) sendmmsg$unix(r0, &(0x7f00009cb000-0x38)=[{&(0x7f000099d000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00006f7000)=[{&(0x7f0000e19000-0x19)="2244d5744bb79baf21385beb7426a574d38ea0134471aee16dfb05940954", 0x1e}], 0x1, &(0x7f0000929000-0x94)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r12, r13]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x94, 0x20000000}, {&(0x7f0000e02000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fda000-0x14)=[{&(0x7f000034c000-0x5d)="782a510fe31c243356470b7fc8b55cc25106b57b3340cf3f947b150a2a55e886a12b74f12ea65959c68ceaaaccb5cf05cdad53f665cb74422d6517bddef795c996028e37ea909add9c83a256295689768335ce492219a829cf16cd9115", 0x5d}, {&(0x7f0000d2e000-0xe5)="8d19228139ac38da41c4c50ff3249aeb080d4dfbadb8ba19f642aa849fff8a5213dd2242237d23202b1b616a1e70d5b926a2daf1fdc2be983eb00cb016fadf36531a6946cad59cd443ee7337bb684b06124a3d9612b3ea0ee86fc2b9b3d8bcddfe988fb2c31a94cf1feb795d092f7ebeab525dfb2426dd04a63a9d8d6c7135b6801b2c4e518582aea5be20ca186e3711c5e82a8a65ed0935ee99c8e01334355dd845dd1bb93f497ab61b57eb9e32db21683f693be4fc404d5450321cb3c04ffba8af88af4d5622f5c84cf4afe33df5f0f9afb46818e1470fec504eef5e6dafead8dcd20030", 0xe5}, {&(0x7f00005b6000-0x80)="d7583a3e420c1a422537cf06a5031d40275341f47b6d88e838cb6da48b1949b03ab4f903b059b3bf9755c84d4b1eb372a77dee292ff45ce7dc6d498282a9f5c745574d7ee031a4d7e7e9634f091a39a801013b86ca9913455b1698000e11792fb96f004bfc421b5d2a59b62a410379e65def3aa1fa019205168fdee5cb39bba7", 0x80}, {&(0x7f0000f13000-0x5b)="61e28c92483ebe28e94e179ebf13df573a7c1db0b96b5db77fd7a90ff7073d262e753a4defba42257cb305ad2729b30d6e1925de05e24e9feb50ed18233833e028a136b54290964c7be8c054b1dc29053d08efe8a200063b3efdde", 0x5b}, {&(0x7f00000e5000-0x63)="15dea9fc0a11aa3dc2201f83e550fc8b5c38743d3b4d5f399dff61eda2857ecffea7faa137cab7d7fddd4f838b4e26283f767c7fdb856eb97a027959f76faead5727cc4682afb56f3237dbe06ef5df000c185de2b2f718d38278742a412094c0d12a0a", 0x63}], 0x5, &(0x7f0000307000)=[@rights={0x18, 0x1, 0x1, [r17, r18, r19]}, @rights={0x10, 0x1, 0x1, [r20]}, @rights={0x10, 0x1, 0x1, [r21]}], 0x38, 0x0}], 0x2, 0x0) r22 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r23, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r22]}], 0x18, 0x0}, 0x0) recvmsg(r24, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000ff4000)=""/0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x22, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) unlinkat(r0, &(0x7f0000228000-0xa)='./control\x00', 0x200) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x0) r1 = openat(r0, &(0x7f0000abe000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = epoll_create1(0x0) poll(&(0x7f0000c78000)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x125) clock_getres(0x3, &(0x7f000052c000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000044d000)={0x0, 0x0}) epoll_wait(r3, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) shutdown(r2, 0x0) r4 = openat(r1, &(0x7f0000020000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d91000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a47000-0x4)=0xe8) ioprio_get$uid(0x3, r5) fstat(r4, &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000e72000)='./control/file0\x00', &(0x7f0000af3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ce5000)=0x0, &(0x7f000053a000)=0x0, &(0x7f0000da8000)=0x0) setresgid(r6, r7, r8) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/01/21 16:40:38 executing program 6: getgroups(0x1, &(0x7f0000001000-0x10)=[0xffffffffffffffff]) setfsgid(r0) r1 = openat(0xffffffffffffff9c, &(0x7f000082d000)='./file0\x00', 0x6c00, 0x10) fcntl$setlease(r1, 0x400, 0x0) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fea000-0x1)='.', &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000fe9000/0x2000)=nil, 0x2000) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fec000)='/dev/rfkill\x00', 0x82000, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000370000)=""/130) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/member\x00', 0x2, 0x0) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fda000-0x8)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000fe1000)=0x3f, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r0, &(0x7f00000bc000-0x6)='./bus\x00', 0x200) 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00007f3000)='/dev/sg#\x00', 0x2d1, 0x80403) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000c7f000)={0x80000000, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000020000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000b36000-0xc0)=""/192) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000645000)={{0x3, 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]}) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x41, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000005000-0x2b)=""/43) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) getrlimit(0x6, &(0x7f0000004000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffff9c, 0x405, 0xffffffffffffffff) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) socketpair$inet(0x2, 0x3, 0x5585, &(0x7f0000bb5000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00001f8000-0x8)={0x0, 0x0}, 0x800) sendmsg$netrom(r1, &(0x7f00002e9000)={&(0x7f0000545000)=@ax25={0x3, {"76ff5863f58fc3"}, 0x801c}, 0x10, &(0x7f0000ed9000)=[{&(0x7f00003f5000)="2ef4a7cd2e940385909f988ffd5a87f6a37f2d7ee967e44ac22b15c6d76c195bd3d8", 0x22}, {&(0x7f0000bcd000-0x2)="00bf", 0x2}, {&(0x7f0000003000)="e637db8b01a1dd675c5cab129552dc8e79ccfa84d0dc1da798220b567791a05593155570e5c4cb77320b39462ba151c665eb258b18f17f1d8e6e073067aace5b6681ddebd9832af1891f46d7f47de8279ac3e66f64e18dfe6753e3e462abe4a585eae6840b11a2427f0e86cca9983f58dc3cb65f1d3d8b1944f0d6ba24ece666d36f739331a27a", 0x87}, {&(0x7f0000f59000-0x5b)="fdbff5492c8ad1fc1ff6199e993b74372ecc2d9e8a683585f7a11ba37faf7d09082ee89d52dd2a3f5e016616ce37b86a8c392a059c2ae873d1b97de9dbb29a312ce70741a69d6bbe2226a197f5abaec756e580149231e43cfb8976", 0x5b}], 0x4, &(0x7f00004f2000)=[{0x10, 0x0, 0x3, 'Bf'}, {0x34, 0x19f, 0x6c8b5944, "4c124a81c75ee1423c524d50a4bb2491fdc8d93919bec1894b5b825c00379416976a45b32ceb9d"}, {0xf0, 0x11d, 0x9, "38551715c4f01a1732ff64385c24e631fc6508f5c4bf35f772de680d6f689f157f1bcd547bdbb6a08678af9535a84e5a858280efbb8c099b7b1ecd69045dac37d402b7405012c2a0c05b6e36a3a46dcb51b25ab631fbd35aec9a22ec16fdcec6d51825d6654c4ce2cb3a8f6bc1e7c27a7aff0df7d15c9563b61ae1a3a8c5c3384255af3fe8593f31b36aa014db0236a0b828cb97c37b464627ad16b28b4fd2e32ae026c36bbd3ee6989ba21ae6af2dcfbedbf3e9ebd5328e28ba057fb6d49ad837ed88b94fe77ede3d45a112d958187f9662195acfb5d9b5a4917ff83c6481e0e1"}, {0xc, 0x13a, 0x4, ""}, {0x98, 0x3a, 0x20, "7f21fbfbe22c71c8f3c3094c22a163a1612fad98bbbabe14ac95009cab28f5a233a0419fb981914492b7e5833d8b2f7c42ba85b5088baa6cf7ac6ea90ef00c106b3d7b0d68b487a1b123d1b621772f2794104d8692ccb3673cad859bb694a08c9adf99282cc4b3a2462f43decbbebac9507cafeb7e51b2aa38c3097ceb373367d74c31ad40f5494624"}, {0x100c, 0x111, 0xffffffffffffffff, "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"}, {0x40, 0x104, 0x4, "fdd342d39fd82ee1bfe658119bc90312888e2f755366a2b6f40afa4bdb0c397d96771aee9df8b4273b2e372692a7029a61af8617"}], 0x1224, 0x44000}, 0x40001) sendmsg(0xffffffffffffffff, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e23743838769538270e1961f64966b5c74b818af434580f36b60a8aacd47731cc5ca67d3486c30fea54114f284eb69e25d64e56f60ce5f573a8162c795bcf52912ac269ac62e8482ec7955726786848f4619baf0c16be0efacc0d0cf9833991c9cbc948e5e37cb4dd086bcf5b18a6814695fc00acac4e3df0dfb82c0ac2c218a746ba9ee85276bf9f79d4c193817d743c7c292c196dfb43e89664fd7a65257285daab25a746c255b6b3d61d22ad3f4a6c84177a3aa12a76d6f98608d468284b0c22ec7eaa97f68c637eea63f6e96ff8b6ebb691f9b2c8e65a86925a6c8053be975d92327fd3827a958cb7c0242ed24f9c8a50a272b85971be1457ed77d6b9883dbab5b279f994036030d37273803bac01a80372af647dedbee9047f0f451a7364bc10a91ad7615a1cdea1e9ce135776f179c0853fbdbbc971d761372aadbf8508d571588e65109242d0edf47d961edd86dc24ad89d5b2d4ecb7043193b5885745fd19a3368de6964cc81391c02aec50807d5a8", 0x291}], 0x1, &(0x7f0000bb4000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000d01000-0xf5)="1ffd25ae9f43333d613620871f1c5383873aa36908e364df20955db3f4140195d5e95b614641b684612c339622cd0fe4f81369b891d6b35199bf5108088632523cd8c79a4f150cbdef22e7e946c898e37d868bbbd8e966c18b6fb2cd4223ff0b03506195401394a28a01b1fe6fa2076a0e41bb1e2ed7bd6bdea8bc004b53143ffbf784a39e3fdbc0f72dc9efccda8974a0eb514453be127b0c31fea614aaf17f3892d57675dd35c04ac8d05679e07fcdf6a661cc19377cd6a0b1ec6550a6d7eafb036bcef71dec5afb7ef0c815b5554f24dac5dc685cfe1881efcedca8ec2c81fbeabc62f44caae6405d14a616f3f08a37c4fb5982", 0xf5, 0x40000, &(0x7f000081f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000016e000)=""/156, 0x9c, 0x40000100, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)=0x0) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(&(0x7f0000828000)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e07000-0x4)=0x0) r2 = syz_open_procfs(r0, &(0x7f000087b000-0x10)='maps\x00') preadv(r2, &(0x7f0000d73000-0x8)=[{&(0x7f0000700000)=""/1, 0x1}], 0x1, 0x1000) pwrite64(r2, &(0x7f0000844000-0x2f)="fb477dc09c5f1c2ee24c9cd03a75ef5b8dd37c63a30326ba69ef046fafc2de35d9556129fe064dc7134074b667362a", 0x2f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00003f2000-0x8c)={0xfffffffffffffffe, 0x4, 0x1, 'queue0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000f78000-0x26)={'system_u:object_r:shadow_t:s0', 0x20, 'staff_u\x00'}, 0x26) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000ad6000)=0x59, 0x69) 2018/01/21 16:40:38 executing program 3: getcwd(&(0x7f0000000000)=""/78, 0x4e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00008b6000)=0x400) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$getregs(0xe, r0, 0x7, &(0x7f00007d7000-0x8)=""/8) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/rtc\x00', 0x189000, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f78000-0x19)={0xa, 0x1, 0x4008001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername$ax25(r0, &(0x7f0000990000)={0x0, {""/7}, 0x0}, &(0x7f000032a000)=0x10) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f76000)=[{0x10, 0x0, 0x1, "8a0e"}], 0x10, 0x0}, 0x0) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000010000-0xe5)="9d31d95892638daf6a0f65799bd53ba7e380595c216aa58570adb7616cecbf08959e8f06b049ec52bfd7903f4eaf71b6a2cff70324d7207a747ae971e1e4144ab8441f7884517180e1220d04f3307792e9f6ed5603e7a147bac8fbb7bfe8f3d86dd73517fea54fa7442d9285283f96c3bea29e8bc08086e8ce1f25a3bd2a98e4bedfd7d6c7b5165b2c76b87768a0ae5d99bb420aa5b9f540531fed48c2d967498bf41c6c61076b694da77d595f088d7482a3fe9437e7618b51f38deb064199d1cecccf360f8e852275b11cf8f273210731a46431e6df90133c99", 0xda, 0x0, &(0x7f0000014000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/selinux/access\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x5)='eth0\x00', 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000000)=[{&(0x7f0000001000-0xdf)="09744c0bb19be22d92570a81dde059a0f6661e5556b7a7b4437c65617426bf4a9f6a5679ed806ade44a00054752c9ff3e0b2b241fe3aff4b3153de315ac7b0beb6a092193d4f2c9e4569c45acf149886d0598f90368fa91f696a5302434f74131a05e61b12af5fef138a67bb08c44aa2484ec93a4e2db48cc79f5dbd2e7e4221be1e695bc95fc22b8d3d1bc8b650f1e21ed92c5f6bd50bcdd90ea080afada89ed3cd46b81037a3f75340430a91fb2709afb841ac8299c7502fcebbaa1444da9e096e3c0b0db42bf340952760330c302dbe3b525b322252dd31bcf77ae6f76a", 0xdf}], 0x1, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x61cbe192d7c9c509, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000000+0xfa)=0x0, &(0x7f0000000000)=0x4) rt_sigtimedwait(&(0x7f0000123000)={0x0}, 0x0, &(0x7f0000a62000-0x8)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$revoke(0x3, 0x0) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000048e000-0x10)='/dev/sequencer2\x00', 0x1020000000401, 0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x0) openat(r1, &(0x7f00009b0000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() poll(&(0x7f00002f7000)=[{r0, 0x8, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4, 0x0}], 0x3, 0x6) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x0, &(0x7f00002ee000+0x18c)=0x0) inotify_add_watch(r0, &(0x7f0000b3f000)='./control\x00', 0x80000d4f) r2 = inotify_init() mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f0000b42000)=@abs={0x0, 0x0, 0x1}, 0x8) inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000007000)=0x0) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b8c000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x15, 0x8, "7bd5361f767c7376aa619d6fbc16b0e9343d948718077abf28f7ae4bbb9c201524d04fe4846fbf6f60827fc63040716dec8cec33cbdd6134197cb074fcad8add", "2588e1b0b40630f0a071990a0861d1dc4b5a88d37449a51bd9c49fea696bbf071bbe53ab2bc0de1ab58f3d50a016b302deb929b276ed0964b09f1970c650cefc", "bfc80fade4efafc97bb03cee774408c0d7e55e19c9209477abb7f839facbeed0", [0x7, 0x1]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d2cef0dde6854bfde65a1856061e0f6859056397ff1220546e404eda8bf5311f1aceaf21101720ce450490ec31486d20a699c27089cee444dc64daa40ec44d51", "d2f9b834f0b35f644bc71e07785621fb89656b841f87d70964df7379d936c752", [0x0, 0x0], 0x0}) 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) futimesat(r0, &(0x7f000027f000-0x8)='./file0\x00', &(0x7f00000b3000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000b5b000-0x9)='/dev/rtc\x00', 0x100, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000044c000-0xe)='/dev/keychord\x00', 0x101, 0x0) open$dir(&(0x7f0000ba2000)='./file0\x00', 0x44502, 0x4) readv(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/1, 0x1}], 0x1) 2018/01/21 16:40:38 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000c20000-0xd)='/dev/usbmon#\x00', 0x1, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000880000)={{0x80000000, 0x3}, 'port0\x00', 0x86, 0x800, 0x1ff, 0x9, 0x0, 0x7, 0x4, 0x0, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000716000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e16000)=0x0, &(0x7f0000739000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000166000-0xab)="1b91a2b9db286bb79a10335b4fa7df0f95dfdec60ce9f53188d7d80291aad79d70b3787d335dda668b4abf640fbe5ed5fb8d185b82dd834e4296b8d0e8de6d06cb5fbeff833bc05567546141586ad9d5566d2432c31166ea39dbeff4474e5fed9ffa83060509470d63b5ddd9014c5c292a664a42b75aa062e40f3d7276baa40185c840b6c2c7b3cdb1fc3db2b3eb0860cf9869a7e3a10b323c4549adab18fcdf7de7a7bc8534e06da2faf5", 0xab, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0xff) fcntl$setpipe(r0, 0x407, 0x10001) open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)="7ba5a5477c26c44390f6ca6ca28bbfa39694c111d8e58877aa1927aafbbd331a2d6265f07802749c84323d680eb6edac4a0dc2e7afb453e65d56f19b25ac1272ef5798dbbd1d0ab28303e2a4e8493286ac33883afd6bbb7cc9e7d2a9fabbde7779f79c95ff58e261ffdeafce6dfe91ce180cfbc7e5e4930336e545c775be93b8290db7237ac38fb4045eb66414ee52031a3f3612c9b723e1", 0x98}, {&(0x7f0000000000)="7fb806400dff1f9efdc93e79237640f8747fd94185ff49d476d82ee26cb7d1ad198d0977304a62224e6d901ece1fd04358ceed4c470dc783f67de9104709c39b5acde842e76adb718803373ee0210f4cc8811c3af84a51166f948791021e2b1a4e9151ee7ec8ad0ce221999c5a26c0f42605730b42e639119c6c1ceb03b5a0d742b58674006575f912aef039d19211e33aca4ad299282db4019a4178eed5d64e4535bfe19222736257eb6b469593fb83453ddc9d48cec6d013f95b055e80548ba1b4332de3b947504740b6", 0xcb}, {&(0x7f0000002000-0x6f)="e3d0820721dc313c7ecf67dfb2370f9a3f7c4ee8db4db71658879e6e2ba29de0d7a81ae25f091c4c0359899b9ef9903e3bedf0e3adf2dda6c64234563ea7825b153f1d16ff6bd51b2b1625c157a6c4838f2d4fc11ff306143335d8b11e2d0c39017ace61e10a20b98f739f542f3509", 0x6f}], 0x3, 0x0) r2 = getpid() sched_getaffinity(r2, 0x8, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000-0x4)=r2) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x7) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x2, 0x1, 0x3000000, 0x401, r2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000-0x4)=0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000002000-0x18)={0x8, 0xc9, 0x1, 0x7, 0x8, 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x8123, 0x7, 0x100, 0x4, 0x10, r3}) r4 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001000)={0x10001, 0xfffffffffffffe01, 0x3, 0x52e1, 0xaa4}, 0x14) 2018/01/21 16:40:38 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pwritev(r0, &(0x7f000053f000)=[{&(0x7f0000bf1000)="2f030a9c3f7b6a988e022efec74d3d78acd04570e479bb7f99a93a540d5842e3194cf5d275fe6bd53f70fafbdac2776bd8c45f94506f92bcb99c1ebc57061ad01f09cae4ea5d7b5a1ffdf7d3da863578d1ad9c942e2769e614da0af4368ab62fbc0b500acfa3058bedb86db0586453d974688d1afb16bcb44733dc7dc37e9ea0447b04a6cdedaf1bb05ab4052951e700d644b1c41202cdd2d99045f5e2f30bf665b49a7226e05da059de205928c2caa015164ab4de", 0xb5}, {&(0x7f0000158000)="0c05524f45048d3c4665cae25e1e4d0dd44bfb2cd5d21eeb5f1e82d851f46c79ea89fe2b85e42bfaa95fd466", 0x2c}, {&(0x7f0000fa3000-0xb8)="1260792c091697a15c49b54ecdafb2990a2e6e86efdfc7b90f74c9cd9395637c35ff7cf9c63b52136b329ab620bcbe1026eeddd891e5598a28f63e461f135ab6fd4ad6eacb59ffc3f1598e445341421ec1352e888503c5df9f0d089c7eeeb4e97f2d4d3ea0eea0c69241fd4ad69e5a95860f606438c43146cf8a4a438ae55abbefa0a1d6cde71a8156182d257c31db2a75efb2fdb52597410f6a653b7c0884c6919fdf7530943a817dd14bcba01c38db600e44d68bab52f8", 0xb8}, {&(0x7f0000c13000-0x4f)="104bcf854b153701912391a799af6eea0eb26f944df2c5e793d7e614fa6728c685fc477a41abd2d80a9fea68f09dc80d517c840dda62af2780155d24cf9f6535e03052bf282517eff6955698e5916a", 0x4f}, {&(0x7f00001c6000)="c3bc30aaac4baf0f536f2fa61bc5b4e9d2ce70e09c8897dce58de4df10a4afa5f5e35ff34dce767e1a63244527e8ebc3f1a429a584296062963154334d696a3676608a8a393291b92f35347e1961f4c97ef81f130c6405b139efc2bedb4efb11026da4f83c060dab96d9d8cd595cd44cd9100809a12b4945cadc3420aec948e284f01adcecf754830264ec2cd70537661dd67a842c927efd21f51926401d98baaf953a5e1e6cdb", 0xa7}, {&(0x7f0000f61000)="0cb5e744bca73847e726126cd65085590482593b", 0x14}, {&(0x7f00008b5000-0x9b)="f235ac259d2657be0ad3e826672e75aed3fdd1afae5ba303c0c618e2ef4dddb06dd7170b4d23c257a6d5f5da38f3d8442760f2a278f57bd61345cb1e8bcc8969bb36f586ea48c9c563da4748d9d37a5e8a84f58a3d9c3cab6e14faee5f0ab745676bf6fa339ab82b0bd0847714cfbf11d0a6c87386dd0ece261471a71d9fd305598f1f1897160c46ade396408df82ce683e8e086dee7cd8948cf7b", 0x9b}], 0x7, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) flock(r1, 0x0) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000056f000)='/selinux/load\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000a7a000)=""/239, 0xef) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) unshare(0x4040600) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)="") 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003f7000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00004d9000-0x10)={0x0, 0x0, 0x10003, 0xff}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000ee6000-0x8)={0x200, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000df2000-0x1c)={&(0x7f0000530000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074e000)={&(0x7f00004a9000)={0xcfc, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc84, 0x0, [@generic="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"]}, @generic="ed42d7d745aca72a569a1d8db7f4893e86c8bccf1db39daab2832f76cbc57307e8221024962512d4c431d519ca04f7aaa8fd269cde46eff4e861066036bf597cddf1e749cb1f059065b78ff6de8fc6c427f9caf89bb3d27a7c76e900581b7de14bdedb"]}, 0xcfc}, 0x1, 0x0, 0x0, 0x10}, 0x40004) 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007c0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f70000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e28000-0x4)=0x10, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f000033c000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b92000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b74000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xe8) getresgid(&(0x7f0000f2e000-0x4)=0x0, &(0x7f00001fe000)=0x0, &(0x7f0000223000)=0x0) r8 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000a21000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000901000)={0x0, 0x0}) lstat(&(0x7f0000f91000-0x8)='./file0\x00', &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d89000-0x8)='./file0\x00', &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000c9a000)={&(0x7f0000455000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000039f000-0x20)=[{&(0x7f00000a1000-0x6a)="d6865417a3e7a444af60bc985cca0218081de988cf539bad258a397f0ffa873868acf7819403f194a6b21af8071d7e5fdac06e08b9537364a889dd4972dd13b33800536ffe545e7c8c0c6d484e29400f0eca689e352627b81719e9d107261044c75c059f84af07c8086b", 0x6a}, {&(0x7f000033a000-0xb0)="80d35825cf6b05a3d6a28becfd1f88c0ccbb5b1c27706641d2d735d47d36e571b88c5cef6aa7d2f75ccad5141ebda23e6974ec5b4cf7727aa487eba8f86b4ef60f6a0d0efc81291379ca4c990e4a48b35555e3b35313299dd47d60746af9efa75468c0fc5b4e5c03ea73d28bd7ba4f1e789612d563f678a2c04f0c34a1e682072cd8dbead0f17a2d3f4ddfdfdee5992ba6f97a51c7d0a29b328cb44e38323727c3f9dbcb42ee84c4f678b9946e8035e2", 0xb0}, {&(0x7f0000cc8000)="24f20116c581049330192dea09fe3fc7b7ca206bea4b6e212894fd16be1f016d5717616f5cb280a3e4623912f1133ce105818ded05c6a616b9f7b45af42b48369cc76cbd0533969f429158d705795552525d107022e63e8369876a1b3d24e8ae0f1651d8c3", 0x65}, {&(0x7f0000c53000-0xe5)="cdc33571a74834086cfb07d65a56031c9b9b013013e27d09248636b3601d5b3def4dc784b545add9dd634b21d02884ac14717067673015928539989879fb0988cd24458e28a460031027470907ca28ce22e2343a5b73c613f211a85c8c12db4e14d2d92f9f36fadcb145c4d93f661f97b54710cc59c86a7a8dcfc86df15d204cdea10c135a0401ba91cfefecba02cca22e02f4a532dde067bd55fc70215da3de6a09967010de1163edb8927208d13bb5cb3e341548468125fff2533c13a87cf54e77b3b71944df6d9dfe36ac69450dbae88e2995fbe026b5e24a866190a92fc1149ee3c37f", 0xe5}], 0x4, &(0x7f0000214000)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r8]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x5c, 0x4}, 0x8000) r12 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r13 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_buf(r12, 0x1, 0x0, &(0x7f000025f000-0xcd)=""/205, &(0x7f0000221000-0x4)=0xcd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r12, 0x84, 0x18, &(0x7f0000c16000)={0x0, 0x7fffffff}, &(0x7f0000286000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000253000)={r14, 0x7}, 0x6) preadv(r13, &(0x7f0000927000-0x20)=[{&(0x7f0000059000)=""/155, 0x9b}, {&(0x7f00002e4000)=""/132, 0x84}, {&(0x7f0000830000-0xa9)=""/169, 0xa9}, {&(0x7f0000868000-0x87)=""/135, 0x87}], 0x4, 0x0) mount(&(0x7f00000c9000)='./file0/file0\x00', &(0x7f000096a000-0x8)='./file0\x00', &(0x7f00005f0000)='fusectl\x00', 0x1000, &(0x7f0000628000)="") fsetxattr(r13, &(0x7f0000679000)=@known='system.posix_acl_default\x00', &(0x7f0000ddc000)='fusectl\x00', 0x8, 0x1) creat(&(0x7f0000dfe000-0xe)='./file0/file0\x00', 0x100) lseek(r13, 0x0, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b73000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pivot_root(&(0x7f00008c7000)='./file0\x00', &(0x7f0000aad000)='./file0/file0\x00') 2018/01/21 16:40:38 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x2, 0x0) sendfile64(r0, r0, &(0x7f0000005000)=0x0, 0x20ad) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be9000-0x8)={0x0, 0x9, 0xffffffffffffffe1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001eb000)={r1, 0x83f2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$TCFLSH(r0, 0x540b, 0x5) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000fa5000-0xa8)={{0x6, 0x8}, 'port1\x00', 0xd0, 0x0, 0x6bacc109, 0xfff, 0xaf, 0x3, 0x5, 0x0, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xc)={r1, 0x9, 0x2, [0xffffffff, 0x0]}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x2, 0x5, [0x6, 0x8b2fa6700000000, 0x6, 0x40, 0x9]}, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000830000-0x8)={0x0, 0x2}, &(0x7f00000bc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00001b5000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x3ff, 0x9, 0xd2, 0x80}, 0xa0) r3 = socket(0x17, 0x800, 0x8000) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000821000-0x4)=0x9) sendto$inet(r0, &(0x7f0000d05000)="", 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00007ca000)={0xfffffffffffffffc, 0x3, 0x1, 0x7f, 0x0, 0x9, 0x8, 0x3, 0x8000, 0x6d}) r2 = syz_open_dev$sndseq(&(0x7f000003e000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000eb7000-0x77)="6945913d977af148db45798c965554dea99abd87d19631db133c73c3fc1ed2b72b3da23b3aabde0af24b3a92c40ffd694c1a6e6ee97ef3c610f43397a58e8cc022ec32411d2135b0ede79f9cabc7ee84914e198f8a828839cf9dfdb9266e49e8f0071f43035bb5ef3a8a78b27a55dddda1075d0d2db646", 0x77, 0x10, &(0x7f0000c6f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair$ax25(0x3, 0x5, 0xf0, &(0x7f0000a05000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000e07000-0x9)='/dev/sg#\x00', 0x0, 0x44800) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00006d8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000f6a000-0xc)={r2, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000048b000-0x1a)={0x2, 0x9c5, 0x4, {0x0, 0x1c9c380}, 0x8, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000ea3000-0xc)={@broadcast=0x0, @empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ace000)=0xc) 2018/01/21 16:40:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00006f7000)=[], 0x0, 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r1 = dup(r0) recvfrom(r1, &(0x7f000084c000-0xb7)=""/183, 0xb7, 0x10000, &(0x7f00004d5000)=@pptp={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f000079e000-0xd)='/dev/usbmon#\x00', 0x7, 0x105002) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000201000)=0x7) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/checkreqprot\x00', 0x200080, 0x0) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000973000-0x4)=0x0, &(0x7f0000400000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000e4f000)=0x0, &(0x7f0000030000-0x4)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000c9e000)=0x0) sched_getattr(r4, &(0x7f0000161000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f5f000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000145000-0xc)='/dev/autofs\x00', 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004d0000)={0x7, 0x8006, 0x800, 0x1000, 0x0}, &(0x7f0000714000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000143000-0x8)={r3, 0x3}, &(0x7f0000b89000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f06000)={r4, 0xfff, 0x49, "e2bad6a1d48e42a9ac6762dee93021d6327a8708fdce1580470b4ad07ef1f6433619ea39efa86706c64701d890674475dec5a997f255fdfd46097756ba8b0da85d041fe15091f761b3"}, 0x51) sendto$llc(r1, &(0x7f0000325000)="fe83722f1fb47199440343003cf72f222d42293c07463f4afd1f1e4a1efde6ca83e8c99e87915e88869fd7076a065cead881a3b8c6b373de77c9c9e8b73ec1e81a94cd29a80b19713dcfaf798442ad985120298fbf5a325317b2b5f19160cacebec9f9fb32b93d6724a73ff4a2a194ca1f6f04eac1da20f23bbfab8df1cf02610e6247a0da4f718bc349c6d3b64ede7db9cce6f781f2f043bd6c", 0x9a, 0x8800, &(0x7f0000187000)={0x1a, 0xff, 0x16a300000, 0x9, 0x2, 0x137, @random="e63bf516fcab", [0x0, 0x0]}, 0x10) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009f000-0x10)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f00006d0000-0x1)=@objname={'system_u:object_r:agp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x34, 0x20, './file0\x00'}, 0x19a) mknod$loop(&(0x7f00002c8000-0x8)='./file0\x00', 0x200d, 0x0) 2018/01/21 16:40:38 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000391000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x5, 0x2, 0xfffffffffffffff9}, 0x10) clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000003000)=0x0) 2018/01/21 16:40:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006bf000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ea000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x3) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000036000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) splice(r0, &(0x7f00003fb000+0xb35)=0x0, r3, &(0x7f0000e51000)=0x0, 0xfd, 0x3) poll(&(0x7f00004f4000-0x28)=[{r0, 0x300, 0x0}, {r3, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0xc300, 0x0}, {r2, 0x0, 0x0}], 0x5, 0x20) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000d3b000-0x8)={0x2, &(0x7f0000cd3000)=""/2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000740000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c7f000)={0xbc, 0x0, &(0x7f0000b32000-0xbc)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000da8000)=[], &(0x7f00007e5000-0x18)=[0x38, 0x68, 0x28]}, 0x1}}, @dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f000091f000)=[@flat={0x776a2a85, 0xa, r4, 0x1}], &(0x7f0000f99000-0x38)=[0x0, 0x38, 0x48, 0x20, 0x28, 0x48, 0x78]}}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x1, 0x1}, @acquire={0x40046305, 0x0}], 0x41, 0x0, &(0x7f0000e26000-0x41)="d8333ba51b7e5e44349a79f4c65a493f91b01aa41a1779c56256e1cbdcbd122ebf6b2878d90b7d2841bf23253c20a65a6dc455207cf06094c50ad189c8b5fe0b9d"}) setxattr(&(0x7f0000f76000-0x8)='./file0\x00', &(0x7f000087c000-0x8)=@random={'system.', '\x00'}, &(0x7f00002d9000)='/dev/binder#\x00', 0xd, 0x1) 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000633000)={0x0, 0x0}, 0x0) fchmod(r0, 0x43a) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003d2000)="380495474d976034110764fa76d64c2d51e05b06f82663cf737327fde1a1da41dde7a6d8346f15cc8852ae1aa0ea6cb9911a6cdb2f816df40208522841eedc1c02bafa9f6d429e851a1e2667f021d64e7c4320be917eede18326c3f9918d90", 0x5f) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/01/21 16:40:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) r3 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$TCSETSW(r1, 0x5403, &(0x7f000062c000)={0x6, 0x0, 0x10001, 0x4, 0x1, 0x6, 0xe44e, 0x4, 0x400, 0x0, 0x8, 0x8000}) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x200000000001e, 0x0, 0x0, 0x2000000003fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/21 16:40:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000102000)={0x0, 0x0}) select(0x40, &(0x7f00000db000)={0xffffffff, 0x7fff, 0x20, 0x3, 0x5, 0x0, 0x5, 0x8}, &(0x7f0000842000-0x40)={0x8000, 0x8ca, 0x2300e9fc, 0x9, 0x200, 0x0, 0x6, 0xffffffffffffff00}, &(0x7f0000d5c000)={0x6, 0x1, 0x200, 0x4cd07643, 0xd94, 0x4, 0x1, 0x8}, &(0x7f000087e000-0x8)={r0, r1/1000+30000}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000791000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000568000)=0x2, &(0x7f0000883000-0x4)=0x4) exit(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000050c000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x70}, &(0x7f0000d1d000-0x4)=0x98) utimes(&(0x7f0000b6c000)='./file0\x00', &(0x7f00005d0000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f00001f4000)=0x3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00006fc000)={0x0, 0x0}, &(0x7f00005fe000)=0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001bf000)={r3, 0x5, 0xffff, 0x6, 0x48, 0x7fffffff, 0x1, 0x8, {r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x3, 0x8000, 0xa28, 0x2}}, &(0x7f00004f1000-0x4)=0xb8) [ 84.352741] binder: 16738:16744 transaction failed 29189/-22, size 0-0 line 3005 [ 84.361658] audit: type=1400 audit(1516552838.811:53): avc: denied { execute } for pid=16740 comm="syz-executor3" dev="pipefs" ino=21137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/01/21 16:40:38 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a59000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004da000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008f3000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000503000)=0xe8) getresgid(&(0x7f00000b1000-0x4)=0x0, &(0x7f0000169000-0x4)=0x0, &(0x7f0000aca000)=0x0) r4 = getpid() stat(&(0x7f0000982000-0x8)='./file0\x00', &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmmsg$unix(r0, &(0x7f0000d81000-0x1c)=[{&(0x7f000065e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004dc000-0x18)=[{&(0x7f0000da6000-0x13)="72963663b13543cc2a127893028ce431f405ba", 0x13}, {&(0x7f000062e000-0xb)="e854f9cf5177810653f79a", 0xb}, {&(0x7f000098f000)="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", 0xfc}], 0x3, &(0x7f0000770000-0x30)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x30, 0x44}], 0x1, 0x20000000) r7 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r7, 0x0, 0x0}], 0x1, &(0x7f0000194000)={r8, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000fd9000)=0x808, 0x4) writev(r7, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) 2018/01/21 16:40:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000)=0x0, 0x4) 2018/01/21 16:40:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf4000-0x9)='/dev/rtc\x00', 0x400, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000274000)=0x0, &(0x7f0000473000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000c5f000)=[@ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000baa000-0x8)=[0x0]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) r2 = fcntl$getown(r0, 0x9) sched_getaffinity(r2, 0x8, &(0x7f0000b3f000)=0x0) 2018/01/21 16:40:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80807, 0x81, &(0x7f00009e5000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000144000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="698c4964e76272290d005184a4f5a98b"}) unshare(0x8000400) lremovexattr(&(0x7f0000e25000)='./file0\x00', &(0x7f0000ea5000)=@known='security.ima\x00') r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000807000)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000818000)={0x0, 0x4, 0x30}, &(0x7f00009fe000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000629000)={r4, 0x8}, 0x8) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003ed000)='/selinux/checkreqprot\x00', 0x300, 0x0) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000d52000)={0x0, 0x0}, &(0x7f0000c3e000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000f77000-0xc)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000497000-0xf0)=""/240, 0xf0, 0x0, &(0x7f0000641000-0x8)={0x0, 0x1c9c380}) dup3(r3, r1, 0x80000) getdents(r0, &(0x7f000057c000)=""/150, 0x96) keyctl$join(0x1, &(0x7f000093f000)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) mkdir(&(0x7f00000dd000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000027000-0x44)=@dstopts={0x33, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x1960}, @generic={0x4, 0x2f, "8ebf333bbe0fd0585918a5f3517938fa3da83d0d63238ce1e9d559ecd6aa354f9cacacb3a0caa0be80ee5beb907ad3"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}, 0x44) r1 = inotify_init1(0x5) timer_create(0x7, &(0x7f000076c000-0x58)={0x0, 0x3e, 0x1, @thr={&(0x7f0000c76000)="e0667b35beeb36be3aa0281e415fb4eee2300ecc880bdb765ac4aa3704cba6207428a94d13727c23fe051c616b5f26d18112f726252e40bd0415f62a4920886098268b6f8d76331df148efad0f637e00de6444b688f72c8cade1e48f9f1a9eec2725dc5b3e9cc4e3ae9adb4bbd7bd05bf75cfbcd0e786bfa896d37170eb25e853411662c2c30d9d2ca64ac2ae99cd8bb7bbf62f983d6f2acbf690e89ba6db5a57f0e88d17ee905854d22f4e1d8b86196214d908abca3995adc59dbb01e00644b3078", &(0x7f0000d34000-0xb8)="daa51fbc71a143a01204829e36b490d360bd1ef74950c9fc83847760557d9d943ce135c1a7e1c685a436958d8b33e20254c6cfb8aedd5f49ed1ed84e0f9e6deb773c45bae78f75d9108789fe6e8bbbe97dc7b2f7e2aa4e0711f201115e5e7f6c8f1457f8c064bc962b71e2c6092c8bcd274ba42fd71a512ff1d37931115231a9838d9be7d1d66b28e771c7898ccdca0d1a7f5c166fea347cc6576c2b66786a84c68fd9cc3ef8f0e04c11328bb68641713a40b4d3e75bdc46"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b79000-0x4)=0x0) timer_delete(r2) pread64(r1, &(0x7f0000240000)=""/54, 0x36, 0x0) inotify_add_watch(r1, &(0x7f000001f000-0xa)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) r3 = open(&(0x7f0000b2a000-0x10)='./control/file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4018641b, &(0x7f000082a000-0x18)={&(0x7f00003dd000/0xa000)=nil, 0x200, 0x5, 0x4, &(0x7f0000793000/0x3000)=nil, 0x5}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000afa000-0x5c)={{0xa, 0x2, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a1}, 0x0, [0x1, 0xdd, 0x7fffffff, 0x0, 0x5, 0x5, 0x9e6, 0x6]}, 0x5c) 2018/01/21 16:40:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00007fc000-0x4)=0x25) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_dev$mice(&(0x7f0000158000-0x10)='/dev/input/mice\x00', 0x0, 0x24002) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000a0f000)={0x2, &(0x7f000034c000)=[{0x0, 0x0}, {0x0, 0x0}]}) [ 84.399366] binder: 16738:16765 got reply transaction with no transaction stack [ 84.413066] binder: 16738:16765 transaction failed 29201/-71, size 0-24 line 2921 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b6b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) [ 84.443465] binder: 16738:16765 transaction failed 29189/-22, size 0-0 line 3005 [ 84.456108] binder: 16776:16777 got transaction with invalid parent offset or type [ 84.465227] binder: 16776:16777 transaction failed 29201/-22, size 40-8 line 3313 2018/01/21 16:40:38 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000f69000-0x4)=0xefffffff, 0xfffffecf) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00005f0000)=0x0) [ 84.497977] binder_alloc: binder_alloc_mmap_handler: 16776 20000000-20002000 already mapped failed -16 [ 84.501882] binder: 16738:16744 got reply transaction with no transaction stack [ 84.501890] binder: 16738:16744 transaction failed 29201/-71, size 0-24 line 2921 [ 84.516285] binder: BINDER_SET_CONTEXT_MGR already set [ 84.516294] binder: 16776:16777 ioctl 40046207 0 returned -16 [ 84.525180] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.525195] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.525253] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.525267] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.561546] binder_alloc: 16776: binder_alloc_buf, no vma [ 84.567207] binder: 16776:16777 transaction failed 29189/-3, size 40-8 line 3128 [ 84.582730] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.588386] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004f0000-0x10)={0x1, &(0x7f0000f7f000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dc4000)="", 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r0, &(0x7f0000648000)="", 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:39 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000500000)=[{r1, 0x2, 0x0}], 0x1, 0x401) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000d0e000-0x4)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000c7b000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0xb, &(0x7f0000c90000-0x10)={0x0, 0x0, 0xffffffff, 0x0}) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009ea000)={0x0, 0x0}) timer_create(0x6, &(0x7f000073c000)={0x0, 0x32, 0x1, @thr={&(0x7f00001a8000)="60aafd13d478df500031a3f6c28b11021676d76f86a3ee9703a7fc5d953833e5e0ec60e0a309085554a13b1b26cefd6a9e5d4e297ddeef976c47b23b99609242fe97dd9e15fb9c5371bd4fdb526ba4c57b2fd5ba2b196d2066d1b3500c8504470f9647a0f1c46955f0c76d8277f64c", &(0x7f0000304000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000093000-0x2)=0x0) timer_settime(r1, 0x0, &(0x7f0000bea000)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00007c1000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(0xffffffffffffffff, &(0x7f00004d4000)={&(0x7f0000617000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f97000-0x48)=[{&(0x7f0000178000)=""/4096, 0x1000}, {&(0x7f0000ec9000)=""/206, 0xce}, {&(0x7f0000476000-0x99)=""/153, 0x99}, {&(0x7f0000ff0000)=""/228, 0xe4}, {&(0x7f00007d0000-0x41)=""/65, 0x41}, {&(0x7f00006c3000-0x9f)=""/159, 0x9f}, {&(0x7f00001df000)=""/8, 0x8}, {&(0x7f00008d0000-0x59)=""/89, 0x59}, {&(0x7f00006eb000-0xb1)=""/177, 0xb1}], 0x9, 0x0, 0x0, 0x1ff}, 0x40) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000000a000-0x5c)={{0xa, 0x2, 0x8a3, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, 0x994, [0x5, 0xa8f, 0x401, 0x3a4, 0xfffffffffffffff9, 0x0, 0x8, 0x0]}, 0x5c) setitimer(0x0, &(0x7f00007e7000)={{0x0, 0x0}, {r0, 0x7530}}, &(0x7f0000dcc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/21 16:40:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x41)="b6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000009000)=[], &(0x7f0000001000-0x8)=[], 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000002000-0xbc)={0x4, 0x0, 'client1\x00', 0xffffffff80000000, "b37253e0de8b3a11", "105474bb7f9e28036570405c163f4782adc805b9e3dc8990bf889ab325c21103", 0x116, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7f}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/21 16:40:39 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0x7fff) close(r0) r1 = syz_open_dev$binder(&(0x7f00007b2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000071e000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c46000)=@generic={0x7, 0x8, 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000fc7000-0x1b)='cgroupselfkeyringwlan1$em1\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000001000-0x14)=[], 0x19, 0x0, &(0x7f0000009000-0x2f)="2056c660d2be78ee93322e5ff438cd2730a3abc5cc269f24e6"}) 2018/01/21 16:40:39 executing program 3: r0 = userfaultfd(0x0) fchown(r0, 0x0, 0x0) rt_sigreturn() 2018/01/21 16:40:39 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000010000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000018000)=0x3a) pwritev(r1, &(0x7f000002b000)=[{&(0x7f000002b000)="9bf0180962249d", 0x7}], 0x1, 0x0) 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = memfd_create(&(0x7f0000edc000-0x1)="ed", 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e3c000+0x93b)={0x7, 0x101, 0x8000, 0x9, 0x401, 0x7, 0x100000001, 0x0, 0x0}, &(0x7f00000ae000-0x4)=0x20) sendto$unix(r3, &(0x7f0000c87000-0x31)="e6264da5dd3bc32c77cba3c8cd5da5d7819cc2cb0c3600fb22244783ddef2d73f90192a6a0c1753ebb97b1988907d8f130", 0x31, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00004ae000)={r5, @in6={{0xa, 0x3, 0x668d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000807000)=0x8c) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) sendto$unix(r0, &(0x7f0000c6c000-0x29)="2a498e91f5ddba92c51b45b409daff992454e42fef083ea7cda9ccad60ef79f4ad2c72381def8255efdcb59306201cf45a9c015156f6479806337ed6b8a0788b3098e502a3b3becfbadf35b1fc2a124e4a7343722ae28e960607da54500be9ba62f9f8453b3761eed44ad5de0a872ddd809b024b079c364b82901b72d390", 0x7e, 0x4000800, &(0x7f000018b000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80807, 0x5, &(0x7f000028a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000924000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd9c, 0x27}, &(0x7f00009b4000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000068b000)={r1, 0x8d, 0x10}, 0xc) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x1000000000004206, r3, 0x100000003, 0x0) 2018/01/21 16:40:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000619000-0xc)={0x0, 0x8, 0x20}, &(0x7f000054b000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000003b000)={r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000787000-0xc)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ec1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0xfffffffffffffffd, 0x0}) fcntl$getown(r1, 0x9) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00006ad000-0xca)=""/202) ioctl(r0, 0x800002080004530, &(0x7f0000302000)="") [ 84.863314] binder: 16811:16812 ioctl 8940 20c46000 returned -22 2018/01/21 16:40:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x6, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000016000)='/dev/random\x00', 0x0, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000-0x10)=[{&(0x7f0000016000)="9f04063a6013413486f529c4eca74c5a3b0f3b2ea82c01203834f9feccb4a07cb2b9d881674960fd47abd88799e3958143f0d150596529a20d39142cbaee0ff76083c3", 0x43}, {&(0x7f0000017000-0x3)="7e8747", 0x3}], 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000015000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0x6) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000004000)=0xffffffffffffffff) 2018/01/21 16:40:39 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x6, &(0x7f0000fbb000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x36e, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xbeae) 2018/01/21 16:40:39 executing program 2: sigaltstack(&(0x7f000064b000/0x2000)=nil, &(0x7f0000200000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) [ 84.907625] binder: 16811:16812 ioctl 41007701 20fc6fe5 returned -22 [ 84.939540] binder_alloc: binder_alloc_mmap_handler: 16811 2071e000-20720000 already mapped failed -16 [ 84.951060] binder: BINDER_SET_CONTEXT_MGR already set [ 84.956920] binder: 16811:16857 ioctl 8940 20c46000 returned -22 [ 84.964807] binder: 16811:16812 ioctl 40046207 0 returned -16 [ 84.973051] binder_alloc: 16811: binder_alloc_buf, no vma [ 84.980270] binder: 16811:16857 transaction failed 29189/-3, size 0-0 line 3128 [ 84.988939] binder: 16811:16839 ioctl 41007701 20fc6fe5 returned -22 [ 85.001269] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000076f000-0xc)={0xc, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f68000-0xc)={0x0, 0x0}) poll(&(0x7f0000830000)=[{r1, 0x4200, 0x0}], 0x1, 0x5) 2018/01/21 16:40:39 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/dev/vga_arbiter\x00', 0x600002, 0x0) connect$netrom(r0, &(0x7f000000c000-0x48)=@full={{0x3, {"a379efeea76cde"}, 0xfffffffffffffbff}, [{"8f4fe5244e08ca"}, {"aa5bac626c9736"}, {"19a487b111aa94"}, {"bb84023cc1c52d"}, {"58aef0ed873bc5"}, {"ecf498da4f9436"}, {"bb2b812f8d2ca2"}, {"5d15b62bfd94a4"}]}, 0x48) r1 = gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000008000)={0x0, 0x0}) unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f000000b000)='ns/ipc\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r1, 0x2a, &(0x7f0000013000-0x10)={0x36, 0x8000, 0x6, 0x7}) 2018/01/21 16:40:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg(r1, &(0x7f0000a21000-0x1c)={&(0x7f0000938000)=@ax25={0x3, {"502ef93754e385"}, 0x0}, 0x10, &(0x7f00002ff000-0x28)=[{&(0x7f00002b0000)="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", 0x535}, {&(0x7f00001c1000-0x81)="e376fa3a482b33ff13bab68e629ae3cda2da02422152298818869711a1797f3c0033e79382cd0664e82a00f26a25f8991f957ad6e7964f388d15423aa1f23e503376983957707255ef2d87ed9d38a636b6540e8b3c170b43f067b344ad37070c1764fe183c391e431af2340d6a67b63fd73ffa080044bb57c83d33", 0x7b}], 0x2, &(0x7f0000843000)=[], 0x0, 0x0}, 0x0) recvmsg$netrom(r1, &(0x7f0000a69000)={&(0x7f0000531000)=@full={{0x3, {"cd7ccd8b00c993"}, 0x40}, [{"1da552738eac37"}, {"7e485bae537eab"}, {"dbf7b49cc070ad"}, {"e53f42f7d323fc"}, {"25c00325a994dd"}, {"36b191a651be62"}, {"baea40d1bc288c"}, {"368ea2bc2b69ac"}]}, 0x48, &(0x7f0000275000)=[{&(0x7f0000739000-0x2b)="54495fe0fa2a3a099fe6e060b75f6940cf1e9d939c9b8f6e3c3367d291ed8cf340a38155df61bc8b81f2e6", 0x2b}], 0x1, &(0x7f000079f000)=[], 0x0, 0x20004000}, 0x1) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/21 16:40:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000067f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f88000)=0x0, &(0x7f00002cf000-0x4)=0x4) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000966000)=@full={{0x3, {"6ae976281da337"}, 0xffff}, [{"dc62a37630bad6"}, {"40533cbbdb74d2"}, {"a7dc3c4d035ab6"}, {"1c59f820aab948"}, {"f4a933ebae1105"}, {"84350673b3a9c6"}, {"f202703ca32624"}, {"6ceca1a4db447e"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000e07000-0x9)='/dev/sg#\x00', 0x0, 0x44800) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ada000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r0, 0x8) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0xc, 0x4) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000446000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000250000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000330000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0xffffffffffffff32, 0x0, &(0x7f0000b4f000)='g'}) 2018/01/21 16:40:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb9000)='./control\x00', 0x0) r0 = open(&(0x7f00004d1000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000204000)={0x0, 0x7}, &(0x7f0000172000-0x4)=0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cf1000-0x15)={r1, 0xd, "1e41950f6766216f5c8ac501fc"}, &(0x7f0000fde000)=0x15) sendmsg$netrom(r0, &(0x7f0000f8d000)={&(0x7f0000c52000-0x48)=@full={{0x3, {"eaff9cd01c7e8b"}, 0x7}, [{"3c212219c63349"}, {"7f025c8de1443b"}, {"f83603ccc22166"}, {"edd14b09b5e8a9"}, {"7657206805e86c"}, {"1bd46f61cc121f"}, {"5c97688c15797d"}, {"a7125ff63420d9"}]}, 0x48, &(0x7f00003f5000)=[{&(0x7f000028f000)="3ad39a28ea1c88dd71dfdb31dce53e358f3b19b96c8a3bdea7b950d5451287015d5a52c06065dfdb6d91dc123ed4cc62eac7ec56b7e4f0f66e4f11b3d44e0e13afd52bee698381c2586eed38116d1ef6641b2a278e51323c7d0c30ec321f517227cf3a5bba256118e9b882", 0x6b}, {&(0x7f0000398000-0xa7)="5aecb4721a471ab8b1acb2a8e4439cbe5ed886ef7026ba8ef5c47bf2c518a32469fc534e329a799d84f8f55dad2d4812c5f9ca41dbf7c649560cdd2226356a2eaad4c77193f8ed501269126a2713d71004ea7ed728142f582fa20099268b4bbfcb82febad1cd633ffe5473084faa4dea83236302e0c097b2181f8c8716fdf97e2b512ca9d0324113528510419893a1bf33f52ee4330650a1e52f69d915649c4d760c5d62dee927", 0xa7}, {&(0x7f0000794000-0x61)="d8705cae7c2d4a2a15c35ce0fc9ad69911c4e048583c2c2f148ed7ae15891fef6b772ca3efc6543b9e34a33f5e2b7afc1f0021aa869a8421a0a2f066e5d33ce40aada38b19f57730caaec14ef6f188151f1c8215854cfdbbd5bbbac4ee6f7c5632", 0x61}, {&(0x7f0000eb8000-0xb9)="58e463626577c46fbcf732b8d8c8ee81411cebf01305c5891107aeb38bcf1ec3aabc5f7a99c76beac34a4bd97e9c634f23869c7f355b90a2cacd905bd07e5e9f215d4e147840a3f64eaa3f83b99a4f130a0fe9d09449ad1c0527353290c95e931f93aa436331ff9e3b0741dfd750bf8c6bda451fbbf20a8c24e619780908321aec78f1f15949994c63bbac68f37c5a9e7db208ad2ec674a4675bab95837ad81f8445b440f44a68167a17c11acaeb02a3a24b7dc8444cfb1e0a", 0xb9}, {&(0x7f0000a31000)="5c3e83faea6f17a29e996de048364b02264a70bf0eec9b842f83838b3af545af85a0aa7d13d04116b021233f3ddfa4d362026ba9557b9fcb379b9d2079dd6745ac639ab1294ca000ae5023957151e9478a9d49dbd2b2762b99bdca0be18d03b65705c2de435f013ed6f62ffe12ceb5f7ac14ddf9dc87cab39d0914bc73a9b9f81d75849e8537b8d31b677d75eb4884f078e63b1500c02be98739eb699e5c3f89c039c59ddf940f3c7334a84b9f2fe317902d98312f3c588faccc841a06d9a2929b8432239b2c981530c18e15c44dd079c613d9c9045b6bb3c05f3acbb052715483b3ad0b384f2f5f9a30b21a77188134a9ede884b3946852b8c0c802443e2dede36339fe95e8d1d4111b043311856dbe3a8f80964d6f7f583a323a2c143e6530362c9a11a43e5675999420d0024652a88d6ec8d1daaa9bb27889927feeb90ceefd77c5c8895116756548607d68d11a9475c1f172603fd5c0f01ac7503961183d8329d2ec1a30ddf027b9bdecb6672888d8f7a7b24429333d23e1a3d3892cc32d2777c39f47d27953c9bd2696d2f8f5b6b3f3303f6274a7342a4eee0871dd1a3d485d499e7a77859aa57f6ba341664ac1cadc25b5b1e559984e7ae25cd76f4da6c24c8c13caf6a84352f7175e99a33cf1b52120b259f7bc3ae0fe52eae542ac709a2361ee4244fe61026b9fbe844ba1855e929d7d9f81fc4b64c266e4ab407614543d972be7e493078ec002a8d995fdba59bea958b988f25df8f8357c3d19b788aab28072ef9609ccbcf5dea21f909903aee93447406ab2fbdcf440b5547c1e722dd32208c62513b12d904aad4ad9bcb09148f48d0dd64d347f1b2f94be7d3b76d3f8bcdce277e174595dfa108785643e87f3e8e1d9b6b40c74aa44f8e2fb17ad288375ba83853fe35f4621e1b22dff262f9320191ae69eb0ef66dd9f743a3da2194ea45a8b037455854de4605a5a25a5db92381c50f0a21e58708a4d30451da1c68cba6915b224308f7e78f52b8c66fabb9f46699b95aa464d67b38a07529b5a663ac0a6e911cad8a25e733d336a322556d63962ae6d2d869bedd43d1ac4d562bf232f7d12aebe6f800d0e06138f580742ec6ec668407340d313da08827b27983e8ce24584519d231e870dfac90e937d9b847c84cd5b49ca2bf6c08ff591e51cb75bf46d976fc94c2b8f0fb7cdd5b1c85f1557d69d2e78cb72f6928feb78c7a014ca478a76dfab5f50834f40192c3c7505538f094c61cf1ba6948a0e4fecb59a6a22058c1f2f2c4ea1947b473f34a4a41bf0544f651e38b86df2c60f9abf1cfc9df45baa6a315c04f94fe446718eceb3630bc1049961c4646f4d9e1dc17297a8cead7f534c2de1c9d7165d40b558cdf5996e3ffe9249f0471233520121efb98d717e3e8d3c14e8740373fd8583fd094f4d977a231a9146f4269066e41a4ea87b82a074b3da3408d305079016a364859f3ee4d9e0626c460cea6369e57561361a54cf0038bd1083c637eb7173abbe6dddb95f3e3b3d418c7d217072f33c757e2da1fd73bec9ccbd4b35cbb545da961643ae54d993ee94bb2e0e9274baf744ea0505f7403fba3036068b749f6c25e832215ebe230013683da35786008c5ad1b4e72886c57e9f552d8c118537aa9fe8f063839f6945f7d12a0843e14acfc35ea7d1773ef91a7478cf6648b79f11e95770ad4592826981b866db1f28e3a2c3ad05a1ab1fe7a37b7bd61ec2695e25a226b11f9cb68e580a013a55741b0f3f3ccc05f6790e29c384d22c4f8e3314042f2015e92092975974dac5d7dbe01372c0c19f229df2f105278fe6cb420bf0c03e3ff3840ebbbcc5a47c5261438f54c05bc0064c2cf94def93869dd58b62589472db5bf1ba9a389ccd6856d02deb7679c64718d3177a05284d08192edb94aea55e6f9ad404da5f222cf75259380908d009aff8d667ded1eb41ad033b3b1d98884a504b2cf173bda87f2e710a1a667c21e84c8171ad4003a851b18b5c2a6580c99aed4f4f6ba50b93dae81f5983d2142c3c8405a7bf770c00b5c11e5597529818a5742606e6cf149649ec44415ddb478b89b1f785778c1cf8482c17b65f6e68fdcfff230af43a2933054b967cb34d77ad1158c01b41a243ae873650dbeaef634e74e07121e7cd5e8ee1bd8a99425543afc44c1cb2dd7c3d028ad0dfbe27bf2684008e74022e5ff78b67ebf35618e029b233d6e8c2318d0f09f285462978a1d00a1829b69fbb6cf7df3883ceaf08dd6479832b69cd70f92774b1b6dc59442b71f976cf96666a919d20b994fd40bf4279c9f407eb1d74798d395635ca5760c91fac348f4f37ba40bf345788baee9fa5020de9806aa0fbf2ac7bb903f4a8f58cda28df552a3bd0ec7c41e9de2eadcd9c59bc3f191bf04cdf63d45f983454253817efc353c7b3fc980bfb9570ef2de80b0d905c8f792cfd270fcfc77ff3cfb5fc486c73bbd256439a8c306185d06f3c60fbc3ce83e74b90bab9c88933d8a801eaf7179601bc44bbabe73a7fb23e93bd35bf26ad1bb2e960e0e8d207b123d351e1662d0635f9624460e6bebaf0acfee60a62ea31052f1f22150272063d0ab6bf7605cbd8e4f58578c0e6190a2ddbba4587e00dd61e1f30aee42f7cb165d35ce21de1949999158a6008529b4f768eb839579d31ba15f234585b97c4afa05f3f4baf03b709e88bf9d9303e32b6a8960ee7b5897b6d3bdb7b30072f52bbf55e4551f73a74e94571243a348e7ae40fd422946c05a06ff82941b5d514ca49030c0a417b42b82cdaed20cbac018fccb1f16d5e2e08219ebc292e92cd844ca999ac2b4a809357e0a8bc6ba0bbd08efd388a0d36321d30b9f52c80974743dee1ece1fad4bc2995b01ed252f09b4d93b1a88d5b7a1617339b9ba87bbcc8ac9cfb9e08d6e5564d659bd42198b8757632bf4bf380af986cefdefeba71ee61592eebd2a70b6d4f0831ea541024594b4908be9cbabd033724172499003627bb6e6d505b09c6aaa8d654ed484006fe0c7311393cfe15b225cca6e0b64bf3079d0add6c2e34b57760db9dbf2f1820934fe6feb0a3f678207462368df2aabd87e83a31b7fcd20fafb7bfa2a424db96e828e668d589a46722b571bea05212e11d62a94030c168184d05657c70065f93d352f6ce5e4643cc4dbb4537bf17f7629958e557c4970951367edb3db0eef3e36f5102dcd563874bd04c8d7dd74b48b85e4d378992f2e17f99105afd86e330fc6c13882cbc1099ae972e7969aecc0f1f325470ad2be5fdb2949105da87634fa513c7c4410debcbf0e2f3e6aaf514001fbfc7443eb2b31ba97df704e0abb155fe0c7b91bab4bb41e46b6812d6b4d1a0a1de1214d23b9645bba8fb4eba18e0debbe20ff6ee208feec7fb6acf8370a031a0e7e6df7ac25d0f50f71853d3dbda198f53ed5cc5ce182d1bbfda4a0da3ef4e3b3696c2ec3cba5ab6ee26403b1a8378237e6d02445f93b7179790c496c1c454897b17a498cda9e68684044a0b57b5dd73ea70fef8b6be79a26feb372092623ab7ef6b17a66fbd868f7c50734e204b10d193d88b9c005ba6f007c0fa48798c6a24ea9fa3bed134a8d8430bc176c2496f83ecedc71b98661576eb9fb1caf6af25e5d281ded22fc91adb2adae6a5439cecdacb33e33d5e1d525ce09db2a496b092e17297146ddab9171570764bc753b180a1da8f5642773cc151db9b28bed5d731ec454f5a72a796b616a095fec3f58724913d2ca6c57bc8f2bfd1bf2fea55c15b9a848eacf28c2865d41d49cf6a589238e9155e199ec6b5ddbee8640831d1954b07f1ad1c489776249a6bc80b3462b313a887809e8189f6785dee123d65d51bbaa0dfecdb52a0685962c06de5b2de01cb5295ee28ded4cbbe98ac51aa2ac1a2a8e410f44d6a27eb74f1024b89f64faa83cd07d66ac7496635a604de860040ca0897b9cd094298d26a55a8c6629e6d5423524cd1077947759cca8eb4c961c9d52b8de5952df8dc017e627b511b21d05543f938c9503c18739567966f12a6bc3bfe8633b18ba8d4676f88dabbda63928a9301327574ead06105e862fef423129c6adeee1118e83558bc5a623699aea106d49d00ce7b178241454e4419ffad9004a756e5add9d2aa787a8651d79ab64da4666f6248cfb9de581848c703f3c57f58b1f8b15a9ccc52e25e5bb6ed45b3e2279457838267d003d95a8f037d9ec0060354f2ba9b52d918cfb121583dcc5545b3d79cafd5dbfbe18e2f55cc8ff155520fa2b2397569ea3be41cb5b1ff248604da32fcd26dba1c82540634cb4d592ce69ee6b964cac3a682a31d24cc4519a184b9ed8605bc1269d550ea01e66c5d2463c2de9e69f16ad4222efc20cfd8bf2016a74815fde38ee3b756a3ed4db272ae830a0d32644f6fbffa9f0311b80abe32f1cd0c915ebe4e8c037a587648d40454effcae7ea1d633451e783a49f32374b66c821f56ccb62db14e4acfa8fa13008f5ec6eba71edea0abe19d1c6f292bbf42497cde738ac9ea38effcd45b23047b3066df86d90776b5aa73f56d89bf13cb4776fff98c87089d130813343af6deab1b8b1313d9a7def40f66baeffa25014194472a94911f6160cda10a8e83e087272217a14e5b2a5bc8682347634d9e9cf949e88bf9b81053132fa019a2051ab931f61c50e223a9eeb55292a6ee71fcd782bbdff9466d39024c4d9cfb010b370aaaeebc3e59cd73e00eb2d12fb2aa6fcb1f3b252e14748c92cf3ea0e1c7a871790381c3bf8b580a4b4db5cf2b47a639d7a9c25906d81408ce17b925304608f03e0bfefcfa65c65e6800e75e6ed0003dab7372a9124efb50a94f7bbaba43c8febc843e8b981004ecf9ae09b2cdad4af91634d1e4a1c023706e1bb91f7605b3df3bd17b7e480211251571bfa05e84af16fe670dbafae1b84f7b61860b79ddcf87b336dee3e1dee89da0f1d26cc46e96708f8c4d2160b114a823f57650ab08331424afd198ef807a3ff8330a461c90e05b7a3e74c67d11b0a4fa15a6c03b902b50916178a29983ab12ac1f6611fe7459f35f6d131db0a866a511beb92bec36f1ef9b9788be34ec01088cdb641c4e1c5a49045ff0a294da08a24fdbf04001847f396121724bc7e04ee9f57d0a23bd9779a89600085cf5bc5dc6c468cf09d65f13f392038f603fc03cdfcc74995c4254124d0ae08fb7ea816a8271d1d6374870b66d9acfd63487b0b8ecba7e72aab6db12a1bedd9be5d3ad0ee77bdd666056bbfbfd6cc4b8dcf2d42473df2e15592288bdbd9d6dc2498bda60d073a17539f8d5cd831b52570a6978828f82c07fff45c2d0f3fc69a2610238aa9ecb52401d3b6d68a9711feb140c07d0f349ced6146d1b315fd467f94e77620a432a3123071b77b3e4d6aba4544c5718275aa4889b2ec54f3e1cd8d8789c250bb3b0c0277946386b379f7af827318a4f449a2125731be75bf3312fdfb253c50b62695a7d6eaad2fce270267791f0ef05646ab7fe37a44e221b33ab09fe447ff1a1fd251e24c6c2b132da8c1c583f19664b7b17fa76f8475bea764ee389a6adfa3e2b1911945e4e8c1cf8f99dcd11b7f44a9123a306eaf3e0828dd5f50549fb3d4bbcf91f53715f4d8ca43fa05b712cb7593530ac92a7fdf4d2a72e1dbfb507dcf28a9854459f2b78fcc89c6abcae5139c9d15a00e30af91278f78dfb695964c92bdffe7b3a420ec18d773af53a710724a44dd5040dca86667fde42048cd430783f0e03ee4d1920fa6c304fe64151898720b4e9d1828bca8db24ce4669e3505a69488e0b00178fe4c0274fabcb95784c3", 0x1000}], 0x5, &(0x7f0000e63000)=[{0x80, 0x117, 0x4, "391171d17c4ffc80a203c8ce33cd05049673a199ff8b2d7720e5edf4a3a093007910783ac7cf9fb47dab4ea381f0929ec063371c981fb5109feda9cc00a5bf770a3443e7acea37f681fe0d1775a8b5871a8f355fb0b897907ce89b31a8195a44268164a48b692c42a3ff21bce698e533c8c7"}, {0xa8, 0x3a, 0x1, "9617cff27cc2053983f1bbf187d5378f5d80f1e6a96723f5979ab27983dc5854553d18d4aa9aa8924954c066ac48cec2831a115183aa51a8321655af7f6a1320c9e87feea082b3355bc8c584d343961ff660f8a3586d245c11d5d6de97daf299711bb159fac22a23ca57594ea904a3eecf17b795295508dff5c448f1486c175bbef202238efee5a069594f861a1aaf01a860a8397c401025deecadae"}], 0x128, 0x80}, 0x40000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005bf000)={0x2, 0x1ff, 0x3, 0x1, 0xed9c, 0x0}) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x22, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/21 16:40:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f000019e000-0x18)={0x40, 0x401, 0x6, 0x8, 0x9af, 0x8001}) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x8000000000003fe) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001ef000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd08f, 0x5, 0x5, 0x7f, 0x9}, &(0x7f0000d39000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002eb000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5aa, 0x289, 0x7, 0x401, 0x1}, &(0x7f00001bf000)=0xa0) getsockname$packet(r0, &(0x7f0000211000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b8a000-0x4)=0x14) [ 85.006811] binder: release 16811:16812 transaction 85 in, still active [ 85.013979] binder: send failed reply for transaction 85 to 16811:16839 [ 85.020878] binder: undelivered TRANSACTION_COMPLETE [ 85.025996] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/21 16:40:39 executing program 1: request_key(&(0x7f0000664000+0xc9c)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000b5000-0xf)='selfsystemuser\x00', 0xfffffffffffffffe) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xe54e, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00007e6000)={0x0, 0x9, 0xffffffff, 0xfffffffffffffc00, 0x3, 0x4}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002a6000)={r1, 0x9c}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000006c000)='/dev/vga_arbiter\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e76000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00002e5000-0x4)=0x8) 2018/01/21 16:40:39 executing program 6: r0 = gettid() 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) process_vm_readv(r0, &(0x7f00007ef000)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}, {&(0x7f00005ca000)=""/36, 0x24}, {&(0x7f0000ac0000-0xba)=""/186, 0xba}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000000000)=""/105, 0x69}], 0x5, &(0x7f0000f99000-0x8)=[{&(0x7f0000df9000)=""/6, 0x6}], 0x1, 0x0) r1 = getpid() r2 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x58, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0xe7, 0x84c}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000-0xa)={r5, 0xffffffff00000000, 0x1, [0x7f]}, &(0x7f0000002000-0x4)=0xa) r6 = getpgrp(r1) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000241000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$VT_RELDISP(r7, 0x5605) getpriority(0x0, r6) 2018/01/21 16:40:39 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00004b8000-0x29)=""/41, &(0x7f0000000000)=0x29) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004fe000)='mounts\x00') bind$inet6(r1, &(0x7f0000858000-0x1c)={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0x1c) r2 = epoll_create(0xff) rt_sigaction(0x0, &(0x7f0000d8e000)={0x5, {0x20c}, 0x10000004, 0x3f}, &(0x7f0000087000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c2f000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00007a9000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00004fe000-0x4)=0x7f, 0x4) 2018/01/21 16:40:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000062e000-0x4)=0x1000000000000000) pipe(&(0x7f00002e9000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000eab000-0x8)={0x2, &(0x7f00000b1000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000334000-0x28)={r2, 0x8, &(0x7f0000e09000-0x20)=[0x9, 0x0, 0xc5e, 0x8, 0x0, 0x0, 0x3f, 0x7], &(0x7f0000651000-0x4)=[0x101], 0x36, 0x3, 0x3, &(0x7f000061c000-0xc)=[0x6, 0x1, 0x0], &(0x7f0000615000-0xc)=[0x6095237f, 0x8000, 0x81], 0x0}) getpeername$packet(r1, &(0x7f0000e5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d9d000-0x4)=0x14) connect$packet(r1, &(0x7f000091a000-0x14)={0x11, 0xff, r3, 0x1, 0x100000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/21 16:40:39 executing program 5: pipe(&(0x7f0000c85000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f4b000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x100000001) r2 = creat(&(0x7f00005d2000)='./file0\x00', 0x1) bind$inet(r1, &(0x7f00006c0000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) mount(&(0x7f0000b3c000)='./file0\x00', &(0x7f00001f4000+0x253)='./file0\x00', &(0x7f00003b1000)='ntfs\x00', 0x401008000, &(0x7f0000f7f000-0xfb)="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") fcntl$setflags(r2, 0x2, 0x1) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_out(r2, 0x5462, &(0x7f0000f19000)=0x0) seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000028000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) truncate(&(0x7f0000031000)='./bus\x00', 0x0) 2018/01/21 16:40:39 executing program 0: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000ef8000-0x8)=0x0, r0, &(0x7f0000a77000-0x8)=0x0, 0x2, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x10b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c3b000-0x4)=0x8, 0x3c7) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000024e000-0xe0)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x6, 0x8, 0x1, "9d01d17c243ef0ace04368ef96238ae12dd8a3d9e929f69d0bb442864842bdf3c906a9bc3b2e65bb63cfb2602d4b692c3da920de25b2675eba943754bc9b4ba5", "c6e54d68d66784e9ac39f46ffe7f5db30bafd625bf413e73a2c4d139e0ebe0fe34bfc316e3f77bcb8f7ddd5c26696324cae277b9583d33c331e5c89d79b3d37d", "c67a7c6d66afd86e167db1527933d538770d6d1d81adf482050704349fd501ab", [0x80000001, 0x8]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec4000-0xc)={0xfffffffffffffffe, 0x0}) shutdown(r0, 0x0) epoll_pwait(r1, &(0x7f0000f4b000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000046a000)={0x0}, 0x8) 2018/01/21 16:40:39 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffb}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f38000)={&(0x7f00008bb000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fc0000)={&(0x7f00003dd000-0x2c)=@ipv6_getaddr={0x18, 0x16, 0x0, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0, 0xff, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000048f000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003e5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f21000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) setresgid(r2, r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x3, 0x4) r5 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) fcntl$lock(r5, 0x7, &(0x7f0000baa000)={0x1, 0x2, 0x7, 0x0, r0}) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007da000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000)=0x0, 0x1) clock_gettime(0x0, &(0x7f00003ef000)={0x0, 0x0}) utimensat(r1, &(0x7f000070b000)='./file0\x00', &(0x7f000063e000-0x10)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100) [ 85.103547] binder: BINDER_SET_CONTEXT_MGR already set [ 85.111304] binder: 16871:16894 ioctl 40046207 0 returned -16 [ 85.127447] binder: release 16871:16875 transaction 88 out, still active [ 85.136939] binder: undelivered TRANSACTION_COMPLETE [ 85.143098] binder: send failed reply for transaction 88, target dead 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009e3000)='/dev/input/event#\x00', 0x2, 0xfffffffffffffffc) clock_settime(0x0, &(0x7f00009b8000)={0x0, 0x989680}) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f000060e000)=0x0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f9a000)=0x0) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xfd) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca2000)='keyring\x00', 0x3) pwrite64(r0, &(0x7f0000b1a000-0x81)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0acf9522b8eb85a7", 0x81, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fe0000-0x8)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fe0000-0x8)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) creat(&(0x7f00003f4000-0x8)='./file0\x00', 0x0) 2018/01/21 16:40:39 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000c000-0x6)='logon\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)='-\x00', 0xfffffffffffffffd) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000)='cifs.spnego\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000)="005e030000000004", r0) 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0xae4000)=nil, 0xae4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/ppp\x00', 0x400000, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000f5000-0x4)=0x0, &(0x7f00009de000-0x4)=0x0, &(0x7f0000ae7000-0x4)=0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000ae6000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae6000)={r1, r2, r3}, 0xc) sendto$ax25(r0, &(0x7f0000738000)="b1", 0x1, 0x40, 0x0, 0x0) poll(&(0x7f0000ae4000)=[], 0x0, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000057c000-0x128)=@hopopts={0x87, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic={0xfb74, 0x74, "5ac6872bd616a1484591cc557498aaca20fe33a66cbeb2eaf53d990e91e75d1989b3ecaad9f1969a0e149d2967ab6f350004cd03f0ddf4472819302b1b418e1c51cc7ac96745ed292ef21d5f63c4775c017b7c5f505179ae85594b1ed64cec4682b4866e8070493e0e14bd5e9bd8c4d31b88f369"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x5}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x40000000}, @generic={0xfe, 0x54, "6bc1abdc366d5804bc80585ceae300a1f5107ec2a55b9c310fd58841e2a9aaa91c439a97c062d078a9e387a10ca1a508a0142e71c231a04652dd1237f3c27c7c24bf68333d9e37f02d294d1c1936b9240bbf8097"}]}, 0x128) syz_emit_ethernet(0x3e, &(0x7f00008ec000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/21 16:40:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x40000000019, &(0x7f000055d000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) r3 = syz_open_procfs(r1, &(0x7f000000b000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001d3000)={0x10001, 0x0, 0xffffffff, 0x7ff, 0x0}, &(0x7f0000367000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c1a000)={0x0, 0x101}, &(0x7f00008c6000+0xa13)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000212000)=[{&(0x7f0000adb000-0x10)=@in={0x2, 0x1, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e30000-0x10)=[{&(0x7f0000817000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20008000}], 0x1, 0x20004810) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ba2000)=0x0) mlock(&(0x7f00008e9000/0x4000)=nil, 0x4000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006b5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xfffffffffffffe89) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) fstat(r0, &(0x7f00007a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000566000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000986000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7f000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000a1a000)={&(0x7f0000ad3000-0xc)={0x10, 0x0, 0x0, 0xb008}, 0xc, &(0x7f0000c7d000-0x8)={&(0x7f000073d000-0x20c)=@newpolicy={0x20c, 0x13, 0x200, 0x6, 0x1, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x9, 0x2, 0x20, 0x80, 0x5e, 0x0, r1}, {0x80, 0xfffffffffffffffb, 0x1, 0x7, 0x3, 0x100, 0x3, 0xfffffffffffffc49}, {0xdee, 0x100000000, 0x9, 0x80000000}, 0x1000, 0x5, 0x0, 0x1, 0x3, 0x3}, [@algo_auth={0x5c, 0x1, {{'mcryptd(wp384)\x00'}, 0x88, "0bc6d7f875179d2547c0dca04d253a1473"}}, @sa={0xe8, 0x6, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x800, 0x0, 0x81, 0x3, 0x0, 0x2, 0xa0, 0x80, 0x7e, r2, r3}, {@in=@multicast2=0xe0000002, 0x3, 0x3b}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x3, 0x400, 0xb9bf, 0x100000001, 0x8000, 0x2, 0x5}, {0x5, 0x3, 0x8, 0x32c}, {0x80000000, 0x6, 0x7}, 0x5, 0x1, 0x2, 0x0, 0x71, 0x4}}, @lastused={0x10, 0xf, 0x3ff}]}, 0x20c}, 0x1, 0x0, 0x0, 0x4008840}, 0x804) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000597000-0x4)=0x0, 0x4) 2018/01/21 16:40:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000d6e000-0xa8)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bdb000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2, 0x1, 0xff, 0x0, 0x2, 0xfffffffffffffffa, 0x5}, &(0x7f0000c8c000-0x4)=0x20) r1 = syz_open_dev$binder(&(0x7f000088a000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063f000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000a10000)='./file0\x00', 0x0, 0x0) linkat(r3, &(0x7f00001b8000-0x8)='./file0\x00', r4, &(0x7f00003e5000)='./file0\x00', 0x400) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f0000013000)="fe"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) sendto$inet6(r0, &(0x7f0000307000)="", 0x0, 0x0, &(0x7f00003f1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000003a000)="acba955c34ae7e609ba87dd926f91dc2", 0x10) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000007b000)=0x0, 0x80, 0x0, &(0x7f000008c000-0x8)={0x0, 0x0}, &(0x7f000008c000-0x4)=0x0, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000008c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000002c000)={&(0x7f0000015000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000008c000)=[{&(0x7f0000006000-0xea)=""/234, 0xea}, {&(0x7f0000041000-0x1e)=""/30, 0x1e}, {&(0x7f000008c000)=""/60, 0x3c}, {&(0x7f000008d000-0xf6)=""/246, 0xf6}, {&(0x7f0000059000-0x2d)=""/45, 0x2d}, {&(0x7f000007c000)=""/37, 0x25}, {&(0x7f0000008000)=""/116, 0x74}, {&(0x7f000008c000)=""/117, 0x75}], 0x8, &(0x7f000008c000)=""/109, 0x6d, 0x1}, 0x100) clock_gettime(0x0, &(0x7f0000039000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000066000-0x6)={r1, r2/1000+10000}, 0x8) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) munlockall() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000718000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000088c000-0x8)={0x0, 0x2}, &(0x7f0000e72000)=0x8) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e72000)={r2, 0x9, 0x6, 0x0, 0x9, 0x7b27}, &(0x7f0000cb2000)=0x14) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e72000-0x4)=0x2, 0x4) 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/selinux/enforce\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000011000-0x10)={0xf97cff8c, 0x2e5, 'SE Linux', ""}, 0xfffffffffffffff1) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000003000)={0x0, 0x2654, 0x8ece, 0x80000000}, 0x10) 2018/01/21 16:40:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_targets\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x101}, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0xffffffffffff6a61}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000b59000)={&(0x7f0000000000/0x1000)=nil, 0x54ea, 0x7, 0x40, &(0x7f0000808000/0x3000)=nil, 0x5}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/21 16:40:39 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003ed000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce2000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006b5000-0x18)={0x0, 0x1, 0x30, 0x9, 0x9}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b7d000-0x8)={r1, 0x7}, &(0x7f0000796000-0x4)=0x8) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)=""/103, 0x67}, {&(0x7f0000006000)=""/71, 0x47}, {&(0x7f0000016000-0xb5)=""/181, 0xb5}, {&(0x7f0000018000-0x1000)=""/4096, 0x1000}, {&(0x7f0000017000)=""/4096, 0x1000}, {&(0x7f0000017000)=""/183, 0xb7}], 0x6) r2 = syz_open_dev$evdev(&(0x7f0000017000)='/dev/input/event#\x00', 0x9, 0x800) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1ff, &(0x7f0000019000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(r2, r3, &(0x7f0000018000-0x8)=0x0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000019000-0x1c)={&(0x7f0000018000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000+0xe09)={&(0x7f0000018000)=@del={0x120, 0x11, 0x400, 0x1, 0x3, {{'ecb-cipher_null\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x0, 0x0, 0x0}, [{0x8, 0x1, 0x0}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xa32}, {0x8, 0x1, 0x5f4067b5}, {0x8, 0x1, 0xffff}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x7ff}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x40488c0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x3, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000017000)='user\x00', &(0x7f0000018000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000018000)="eecdc4b3098a8311ca44e3a795e60756f750906969211a78ba71be1c6eb1d8e570c8f77bca205e036193906a5783f5a72b2c196f059597617a6dad6afd6b4f5364d869661e7d16cf9ec053ed4c7f67be3b208eab66b658b80d433f21542df2febf31884de3343ef5044cc7e5d99b6be1ee498b02b7104236088cf6347cb5250af6f97619548c87", 0x87, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r5, &(0x7f0000019000-0xa6)=""/166, 0xa6) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000019000)=0x0) mlock(&(0x7f0000013000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) 2018/01/21 16:40:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e05000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020c000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fb7000)=r1) 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000e89000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3ff}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000785000)=[], 0x0, &(0x7f00008cc000)=[{0x10, 0x29, 0x8, "25dd"}], 0x10, 0x0}, 0x0) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000091c000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000535000-0x16)='net/ip_tables_matches\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8d000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f00008c6000)=0x0, 0x6) 2018/01/21 16:40:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = gettid() wait4(r1, &(0x7f000038c000)=0x0, 0x40400002, &(0x7f0000bf6000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f00000d3000-0x50)=[{{0x0, r2}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getresuid(&(0x7f0000cc4000)=0x0, &(0x7f0000570000)=0x0, &(0x7f0000f0b000)=0x0) getgroups(0xa, &(0x7f0000c80000-0x28)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = geteuid() r6 = syz_open_dev$usbmon(&(0x7f0000452000)='/dev/usbmon#\x00', 0x907, 0x80000) ioctl$EVIOCGABS2F(r6, 0x8018456f, &(0x7f000089e000-0xb1)=""/177) fstat(r0, &(0x7f0000324000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000867000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093a000-0x4)=0xe8) stat(&(0x7f000076d000)='./file0\x00', &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000179000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bdf000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d04000)=0xe8) r13 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000606000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) r15 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c1b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8) lstat(&(0x7f0000c0a000-0x8)='./file0\x00', &(0x7f000013e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000015c000)={0x0, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0xc) lstat(&(0x7f00001f0000)='./file0\x00', &(0x7f000042d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd9000)='./file0\x00', &(0x7f00004e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a80000-0x4)=0x0, &(0x7f0000a30000-0x4)=0x0, &(0x7f0000763000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea5000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000230000)=[{&(0x7f00001a8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00005a3000-0x18)=[{&(0x7f00002f2000-0x1000)="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", 0x1000}, {&(0x7f0000187000)="9ad88fd87c8261b90829295b631cd3e50b2668df1c1ff185026f2202b7af42b52422cbe9bb6d24dbb2d27f494a53d9ab22f34832d805e86805857aafa18993ef3c158c1c0ad05a152952664cd18797b679e26dffa1208b8ac8776e5a458320213b5603314144b4bbeca3", 0x6a}, {&(0x7f0000bd8000)="3996dd856bf466b1f0b983", 0xb}], 0x3, &(0x7f00006ff000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r1, r3, r4}], 0x28, 0x8000}, {&(0x7f000040c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d9c000)=[{&(0x7f0000c32000-0xfc)="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", 0xfc}], 0x1, 0x0, 0x0, 0x8080}, {&(0x7f00001e0000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000404000)=[{&(0x7f00006e0000-0x90)="c000c92a76618ad8f8be5aed7229fbedaaad49cd319d1b1295ef1eb1f782d9a209894d5c8a98f0cabbeb6fad7e9173af1be51e2e490a77676894d0c860ab06bb55d5370be60f1fc65462ade249681e95530cb2788511155a97d07bf7886e3a28874d28c8618d64a7b6a84867070c280d9f7979c67fc9cb3f3433f821bc19e6f202d33c613db8b1b4163c0afcfb1eba02", 0x90}, {&(0x7f0000acf000)="73007f56919e4e92f86d9ba4aff1e74a99d3256f1210b0379deff6f05b1709965847956f11018b5d0ebbe15eb61a8e6d19fa3f985b4903c4d613285844ca11eb53f4db1d2f8858e7aff3483db7c7b3a04f1afdc8ebb4102f1d669692dfc4978baac3e854c6219cf9343dbde6cbc27f58f3ae34a22570886923de256a361cd51bb6686b5a26864f650eecd3b4e466d8fc3c66a76cbdf088a8fbdd4fbfd282331edddafd15365b78f434271e52c8a2a136a0603e53907924d2e10637fea4d53b730fbcb0c5169f464a382d08720ff149c493abdbe35cca5d1be5c2ebbef8f0eee1", 0xe0}], 0x2, &(0x7f0000d36000-0x64)=[@cred={0x18, 0x1, 0x2, r1, r5, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x64, 0x4000004}, {&(0x7f0000156000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000220000-0x38)=[{&(0x7f000061e000)="4b35f5fd0ce548f4a2e2404b6ebbfbcc346d961383e8c68d616be349429568f579723f9e573e008b3cd819f6c9511f7661d38518a56370324b14c7d20d11e39d197a7b605ec84a14dc6412f1466a3abb9269fbd3a8e20d4abf05d9e2c889763f695ffec5eb8fc6a4bed55a71dc65b9b9920d2ec762a10700291a37c64b077b0ab289c94238e3db523f418e64d6299af994534d36beee4b391b8389dfac2ab5e1dd94d7f62254ffdc423065bf25e7e4f7601a0cc0ae274ff490ff59353089e6375e4d797f1d9ba90b65a409fcbee8ac1651487d8c9c3271", 0xd7}, {&(0x7f0000ea5000)="12941e7b", 0x4}, {&(0x7f0000c3c000-0x18)="a31198399b1404650c7605ffe25b656bdb3a85034f938ebb", 0x18}, {&(0x7f0000199000)="a8df24dd3ac5f86dfb98089217759ac7ee6aa789f7e5892cd91e942a0ddde4a5330379d922a46b013b90d8057af705cf4e59399db7a6cb4533f008e97b", 0x3d}, {&(0x7f00005a7000-0x2b)="cebcb4fd5dff1bc6e92e132571622b53a70601dc9004620b44332570a29919393e75ec0f579183a6b1de3c", 0x2b}, 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", 0x1000}, {&(0x7f0000ffa000-0xb8)="ad825bdd31b21feae7e5f24bd21f7a01c5796ba20befc842360865f0b213fb80acc3cdf92e4284fcdf41c9116d152cb67620afa52c63abdb54029d0bb1239481bd74440270745eaa3c527fef099d43c0e42f5e993c3066d1ec63148687d4c3510be2ae2109f4dd096ef8d43d42a78d60c11f8846e17ef9448de02bb36317ec5596211063911100f8697444adaf0bce6b5cd616ebca01d7b28d80b8e01f6446666e8f6bc8fe022cd2108ba5fedd11e92236c2954344a6aeb3", 0xb8}, {&(0x7f0000bdb000-0x94)="b88b66fcef78f8ba9afeef33e0f6f8eeb0971207c2eac0ebba3873199fc332b9ec69c851dc7208c22a1ab7cd4fcfb348ee4354f7f939d9dc21d0bd78ffda0d51c0f2a12bdbbacd5b2977680dc3a41753f9d32bec264c70f4b38135e803f3dd43c47525461ea9f97574e23c8d507bc863d93d128286554845063b3c1bc138ca0cce0e51f36c0464ba2423b324426d0498bee65e58", 0x94}], 0xa, &(0x7f000053c000-0xd8)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, 0x0, r14, r15}, @rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r16, r17}], 0xd8, 0x8005}, {&(0x7f00006b7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c2d000-0x18)=[{&(0x7f0000401000-0x1f)="7851c2155a8b51251fd063abf528dd833e79e9912dda2c3610b4edbe506b68", 0x1f}, {&(0x7f0000af2000)="b5bd3d6f3724e5c8aca76cdc7a0be026013ddad0456cb3f592b3a61b339d4e96601a48488f7f8b34ed5046541dcbb3c749d5cfe7530a492f6895cd02c3e8e91e25581afe7ebe2364f5b697c1198e0bc7b6a877f267b145c8c09a286fda63b0c331228909511a9a2aa396678476f6c48532490dfc00783b4c03bc72f926c1eb7eca9932d15d1ff1c0807db174829750ad16564d5038461fa2ddfb98a0e35c877583ac469b22", 0xa5}, {&(0x7f0000107000-0x23)="d069bc5a8dd7231630aef4553300d50f0fbd1822922a151b6be910913d47310871dd4d", 0x23}], 0x3, &(0x7f0000e09000)=[@cred={0x18, 0x1, 0x2, r1, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x48, 0x800}, {&(0x7f000085e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000538000)=[{&(0x7f0000ab3000-0x6e)="183cebebc82f8ec00ac46a7eb6c16949bd1f6845a652652f25b3d8fd583f3c973bd0aadc9835a1e2a0833974e489426845f468cf91cac15386cf8c62eb97b60eeaf4b1ae235cd6030fe6849baaf11ad90e53b1022f79f9a85a0e197860960f82372bd2affbd71c2bcc07739d20b1", 0x6e}, {&(0x7f00006be000-0xeb)="1ef60055b84833fdfff7ba6cb391fdebc1ce626ba5c0a89e83b71839ca800c65b5e4e3b9c0065648aba133ca762e203f38cdb80ed5f1f441ca7d9f6d3e2a31004b47d47811883876e2726255bb117aa29137bedc73213637fbfa9488ff9267d825e7406fe5c7170c82a1b55e6fd1a56fe8871415895a48b907ac742eddae4defa7e8cb278e8bbe79d42fdbf79bade5be927678081f35344b05ca03b17fcc29a93c349748f6b06ef1236b7ea7b9f4444d0d52fad20b9fbfb923597d1667803c5ed12ae847fdd320880a44a38bb1d573f4047e1a07a8a49a402a356d86f53efefade8bf1a305d3ce6dbacf4a", 0xeb}, {&(0x7f00005e3000-0x66)="2430906a739c253f173f86759fdc1777bb72449aa76a246052d4b5590dd34216c18c67da2e3ef7833140c868b30a3937c58ad565cb81931d4e504a0b279ffe263662942e439ea7f5c2f8801aaf753fe115c951afb84e7cb74d2ae5086066b122626ba4e2cde3", 0x66}, {&(0x7f00002d3000)="af66aea2", 0x4}, {&(0x7f000090f000)="43c862111600710f23a41f56f0b24d33ebe3aaddff02a5729b06fb1e77abaf26b1a4b8d7a675c9df183489fa819f80e0b8a160ec322bf7c8cf095c29c930472a0a47549bb2f38ba6d3103bb98c274e9d4ccbf9fe0a3fd7066f2ca8fb46c0e8e18f3f7c86e70b6c0129834ed9402243614dc412ddc07f0dc371c18e895fd752617c8a16a5a385c2e12ac72a6c", 0x8c}], 0x5, &(0x7f0000206000-0x44)=[@cred={0x18, 0x1, 0x2, r1, r20, r21}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r22, r23}], 0x44, 0x44000}], 0x9, 0x8000) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000063a000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x1) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) bind$llc(r0, &(0x7f0000a29000)={0x1a, 0x5, 0x9b4, 0x6, 0x3ff, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005fe000-0x10)=@common=""/16, 0x10) 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) 2018/01/21 16:40:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000020b000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x40, 0x800000000000004, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000833000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009e7000)=0x3d5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000096c000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f0000a1e000)=0x7e, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000105000)={0x0}, &(0x7f00001b0000)=0x4) prctl$setname(0xf, &(0x7f0000a4b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f000080d000)=""/4096, &(0x7f0000c44000-0x4)=0x1000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007e1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r5}, 0x14) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000053d000-0x2)={0x7, 0x10001}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x8000000000003, &(0x7f000046f000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)="21ec7d147f674df05c0bf70fe084b255535a73bb5c43402346eda47d7379913e014f03d4e5a20e7427a5f41ea114902ba2ab41c41b2f6b84f0f2df75bbb524357a191e805ca76512dd6701fad6d8e4f8f7e392850ca43be0b182b3e31812d1cfe1c9faeae77019b903c3c3a90c018f9cc1778733e6fc88496b0d127a7de121a15b0b9d268a185586dbff1f7b6856cedd9eb9539e19379283cf43ef92f6a876af96702a2d1226cebeac2e95dbc7f649e7", 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000002000-0x8)='./file0\x00') ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000002000-0xa8)={{0x1000, 0x2}, 'port0\x00', 0x8, 0x0, 0x96, 0x0, 0x2, 0x53, 0x101, 0x0, 0x2, 0x5ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000003000)={0x4}, 0x4) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x8, 0x400, 0x8, 0x400220, r1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000+0xdc4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x20}, &(0x7f0000007000-0x4)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000)={r3, 0x8a}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={r3, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r2, 0x1, &(0x7f0000009000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000009000)="2d14602667aaae015bcb2ec16af764eab547224c6f0df785ff4cfe0911dee856bdd84a5cdc2a8678ad7c65b245b218857bfbad55894aaea89cfa922228415abdd73ac2cdc8d69c1c5d7cf51d0937bdeac9f4dcf373ce790759c151b94d700bf6e1f708d0cdf25fa680138835c321ce3a8c77de6c034ead6d6de3b677879169bf7cb3a1be33d3e85dddece64f105460de521e2664872658ac1fc64a9b66885d6ba0e1f388a09d348b76d596a5e86cec5192449d1c87d5aa138a3624cc34b905987e410a8cde0b65bcb005b9d5b2c3df8e166d2a481c2e84ead48bcad60f6709") [ 85.412600] binder: 16961:16977 Acquire 1 refcount change on invalid ref 0 ret -22 [ 85.471506] binder: 16961:16988 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 85.500141] binder: BINDER_SET_CONTEXT_MGR already set [ 85.505593] binder: 16961:17008 ioctl 40046207 0 returned -16 [ 85.513669] binder: 16961:17008 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/21 16:40:39 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x400454d4, &(0x7f0000024000)=0x0) 2018/01/21 16:40:39 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000053d000-0x2)={0x7, 0x10001}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x8000000000003, &(0x7f000046f000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xfbb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:40:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x2c, &(0x7f00002bd000)=[@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x1, 0x1d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7}, 0x98) unshare(0x8000400) preadv(r0, &(0x7f0000001000)=[], 0x0, 0x0) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000)={0x0}, 0x8) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000018000)=0xb03d) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setstatus(r1, 0x4, 0x40000) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000351000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a8c000)='\x00', 0x800000000000000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fe1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000006a000)={0x0, 0x0}) keyctl$setperm(0x5, r0, 0x0) request_key(&(0x7f0000552000-0x6)='logon\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fb0000-0x6)='selfeth0\x00', 0x0) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe75) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000471000)='/dev/sg#\x00', 0x200, 0x141000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a2d000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000dbd000)={r2, 0x2}) sendto$inet(r0, &(0x7f000048b000-0xdc)="00dbeff326fd25668e006154dbf88b8ebc093645955a0380035409ae24e0054e49e3a7805a0d71bfdab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be1817766836cdf0912522bf4b74c2f8e29296e0d06f2ac4b33d025b05b1f116b9c0590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r0) recvfrom$ipx(r3, &(0x7f0000cb6000)=""/245, 0xffffff1f, 0x0, &(0x7f0000bc5000-0x10)={0x4, 0x0, 0x0, "6273f09412d6", 0x0, 0x0}, 0x10) recvfrom$inet(r3, &(0x7f000016e000)=""/156, 0xfffffffffffffd06, 0xfffffffffffffffe, &(0x7f0000bed000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa) sendto$inet(r0, &(0x7f000081d000)="ed4f5c12b559e4b6d6203a2642e4eca315ba73dbe691959ef5bc2cceb3d46e7563cd04bd0fcc4887ef1d9b19f3d080ee9a98b1bbbbc5c2b06cacdb4b2c4111a39503a8377e2238f6a32b79728c41b07687fd5636b42b467228fa89bd2471eea01232a3f91b5914640b59fbf89be066e9900c24a10a2fbcb0007103641b62ca1073bef4b8dd09cf8b66e3a50754b0513f00ffc39520be26a4e248a45cd65112b914f8a20001a7db64267f41566dd6a8eb7efd9361b668db18f44c488d4b4e09ca93a1ce5749ee6b97a3179d1cd75c60c3a0ddf37d284982a920", 0xd9, 0x400000, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/21 16:40:40 executing program 7: mkdir(&(0x7f00005af000-0xe)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) keyctl$join(0x1, &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x3, 0x0}) r1 = openat(r0, &(0x7f0000bc8000-0x8)='./file0\x00', 0x101000, 0x44) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f00002ae000-0x8)='./file0\x00', r0, &(0x7f0000629000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000dd1000-0x58)=@nfc_llcp={0x27, 0x4, 0xc30, 0x7, 0x5, 0x1000, "98d901784959453ac1af172bc498e0e39130024d9e9f2ed7d2e169eb0f9269e215c0b22872ad0a1d615251f4ca775eb65f4ca2011b31f7f12acfbae08c4635", 0x5}, 0x58) clock_gettime(0x0, &(0x7f0000201000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f00002a6000-0x8)='./file0\x00', &(0x7f0000469000-0x10)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x100) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00004fb000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f00003b2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f000085f000-0xc)={0x0, 0x0}) r7 = fcntl$getown(r1, 0x9) prlimit64(r7, 0x9, &(0x7f000079b000-0x8)={0x1, 0xd60}, &(0x7f00005b2000-0x8)={0x0, 0x0}) stat(&(0x7f0000922000)='./file0\x00', &(0x7f0000ef5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$eventfd(r0, &(0x7f0000ae7000-0x8)=0x0, 0x8) fstat(r1, &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key$keyring(&(0x7f0000439000)='keyring\x00', &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f00003c0000)={0x20071026, 0x0}, &(0x7f000025c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000837000)=0x4) setns(r0, 0x44000000) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000045000-0xa)='./control\x00', 0x0) creat(&(0x7f0000100000)='./control/file0\x00', 0x0) renameat2(r0, &(0x7f0000037000-0xa)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) r1 = getpid() bind$unix(r0, &(0x7f00004a7000)=@abs={0x0, 0x0, 0x3}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f000069b000-0x1c)={&(0x7f000081f000-0xc)={0x10, 0x0, 0x0, 0x10008223}, 0xc, &(0x7f0000c6e000)={&(0x7f00003ab000-0x11a4)={0x11a4, 0xe, 0x9, 0x220, 0x4, 0x3, {0xc, 0x0, 0x6}, [@nested={0x1184, 0x10, [@generic="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", @generic="d0c2926cd6b8d5f8276c1a5aa86b8cb45b7982c981dda20a571fcc7335a2a84ed83cb7942a701f59223f6159b72f08de608414908d366ae9c771c52393baf62e87d9825bcfdafbc60bf5d3dbcc1847876e5aba76df67dc7d4ec3162c5b98233c2ea1e26565c939dba83937a76a992f03c8eda52dac71b270f7abbd64a8f5119e19d551bfff5dfce46e72066cce84ff3afd5e6bab809338cb156ed8b5f72721ef88996fbfdb1738a37e74ebcf4fdec364a371fe4287889d2e7029a6b5f1ad2a02e34ab5cce3350b641d06f3ab4b", @generic="d8fd4525e2cb9737d503443e6cbc56a80cf91a6b81169119c455abcf7ba2908c8fc8ad711bc83be0737a6898d016a6eafbf17bd75ca66ac039cf95beb4e4a6e27c24a9df2af0cb00f6b93ea91b2d71dab6c3642413f4bee405be001163aa113f65af5baa5794dea2be9cca2241539f29fb509e9cd5a51510fb971a7ec421ae41f2e6cbfca212a2fc9900d7c9cbf68141c3028f1e415c410f5be2e1c43114c5c81c982a2a5728d5633c91efc053291c79"]}, @typed={0xc, 0x92, @pid=r1}]}, 0x11a4}, 0x1, 0x0, 0x0, 0x4800}, 0x24048800) openat(r0, &(0x7f0000821000)='./control\x00', 0x200000, 0x10) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x7) epoll_wait(r0, &(0x7f0000d34000-0x13)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dce000-0xc)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000008f000)={@generic="1a7edf36299b722360191ae5c08fbea2", @ifru_ivalue=0x7}) poll(&(0x7f000097c000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000bac000-0x1c)={&(0x7f0000b13000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f65000)=[], 0x0, &(0x7f0000bf9000-0xfb)=""/251, 0xfb, 0x5}, 0x12000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 85.527197] binder: 16961:16988 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f81000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e35000-0x4)=0x200, &(0x7f00005b5000)=0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000522000-0x20)={@generic="05407ca32c3a4cb4b72924985fba2f74", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r1, 0x402, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a13000-0xd6)=""/214, &(0x7f0000ff2000)=0xd6) connect$inet(r0, &(0x7f0000596000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c82000-0x82)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000777000)=0x0) recvmmsg(r0, &(0x7f0000043000-0x40)=[{{&(0x7f00007f1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00008eb000)=[{&(0x7f0000b4e000)=""/145, 0x91}], 0x1, &(0x7f0000ae8000-0x63)=""/99, 0x63, 0x0}, 0x0}, {{&(0x7f0000ff1000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000793000-0x30)=[{&(0x7f00004b0000)=""/4096, 0xfffffffffffffdb3}], 0x1, &(0x7f0000256000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000e53000)={0x77359400, 0x0}) writev(r0, &(0x7f000057e000)=[{&(0x7f0000807000-0x5a)=';', 0x1}], 0x1) setsockopt$inet_opts(r0, 0x0, 0xa69b2a12d76dc198, &(0x7f0000a65000)="921a382d66f52e13e01a19c942ce50975a06023390e9edd25b9c711cbd2d60214012ba5a0d4041b2da63488028df35d9f3a253fa821b5f98e44ff0583027190cf912d4e2220c598858a83755e6f4cc556ac98e564b357330fa6b6a881545adb8e8dfe4e3a0d70917a8866d3fd4a3cc7dfd2d73aea039d6e76bc86594f109", 0x7e) 2018/01/21 16:40:40 executing program 5: r0 = epoll_create1(0x3) flistxattr(r0, &(0x7f0000008000-0x1000)=""/4096, 0x1000) epoll_create(0x1) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000+0x399)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x9, 0x6, 0x1, 0x10}, &(0x7f0000000000)=0xa0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x8001}, &(0x7f0000ec8000-0x4)=0x5) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000003000-0xf)='\x00') 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) syz_extract_tcp_res(&(0x7f0000263000-0x8)={0x0, 0x0}, 0x1, 0x93) clock_gettime(0x0, &(0x7f0000c03000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000059d000-0x5c)={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_settime(r0, 0x3, &(0x7f000000b000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000048a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getresgid(&(0x7f00009d3000)=0x0, &(0x7f0000f20000)=0x0, &(0x7f00001ff000-0x4)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ae1000)=0x0, &(0x7f00007ef000-0x4)=0x4) setfsgid(r1) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x20, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x20, 0x0}, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cef000-0x20)={0x6, 0x1ff, 0x4, 0x27, 0x3, 0xa6, 0x10001, 0x0, 0x0}, &(0x7f000055f000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008a8000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000f04000-0x4)=0x98) connect(r0, &(0x7f0000056000)=@pppoe={0x18, 0x0, {0x4, @random="e3442e425024", @generic="8e398e786cad8a61098861414cfceaeb"}}, 0x1e) 2018/01/21 16:40:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x7fff, 0x1, 0xbd64, 0x81, 0x1, {0x0, @in={{0x2, 0x2, @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]}, 0x200, 0x4, 0x0, 0x1, 0x798d}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x90, &(0x7f0000001000-0x90)=[@in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4}, @in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x400}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r2, 0x2, 0x8001, 0x1, 0x90e, 0x1f, 0x401, 0x7, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3, 0x1, 0x4, 0x3}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x1045, 0x0) ioctl$TUNGETVNETHDRSZ(r4, 0x800454d7, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r4, &(0x7f0000004000-0x60)=[{{&(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/175, 0xaf}, {&(0x7f0000003000)=""/122, 0x7a}, {&(0x7f0000001000-0x84)=""/132, 0x84}, {&(0x7f0000003000)=""/57, 0x39}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x6)=""/32, 0x20}, {&(0x7f0000003000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000)=""/12, 0xc}], 0x8, &(0x7f0000003000)=""/25, 0x19, 0x1}, 0xe842}, {{0x0, 0x0, &(0x7f0000004000-0x38)=[{&(0x7f0000004000-0x93)=""/147, 0x93}, {&(0x7f0000003000)=""/107, 0x6b}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000002000-0x17)=""/23, 0x17}, {&(0x7f0000004000-0x37)=""/55, 0x37}, {&(0x7f0000004000-0x7a)=""/122, 0x7a}, {&(0x7f0000004000-0x31)=""/49, 0x31}], 0x7, &(0x7f0000003000)=""/232, 0xe8, 0x57e6}, 0x1}, {{&(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0x8d)=""/141, 0x8d}, {&(0x7f0000004000-0x74)=""/116, 0x74}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000003000)=""/144, 0x90}, {&(0x7f0000004000-0x70)=""/112, 0x70}, {&(0x7f0000002000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f0000002000)=""/0, 0x0, 0x22bb}, 0x80000001}], 0x3, 0x22, &(0x7f0000004000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f0000003000)=0x0) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='comm\x00') write$fuse(r0, &(0x7f0000aa3000-0x34)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xba)="f5e85e87397284e48ba93e3432d1a4120a6ecf1fa052390d2df0b8a92f7b950825984ede60db572df05dd8f913c54446e5eceb473ef63e02fe87f97f1109cf1e38224af5ab4aa9bc7c1bd09f47ecb755ab4899df7aec53906b3360a3d4b34e431b2abd4a2b8b2727365509e1fb965d7bfbe7c0829df2d706d66f51bb02a75fcedf87d6bce855ab7dd72c1b803c60402a30f720d7f5fa6fbca6e3c55bb483c81f97aac7f449564b6f48e19c8cdb3e691426629524c709c6a7d787", 0xba, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x44)="e8490c34a350f7959c85201701c4498201c5af0396324f3c000000023133d7add1efa6976c9c1b6661bbae8d31e11cbb7976157e2b706c5b21b19a8d4ced7d213af671f3", 0x44, r0) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a58000)={0x0, 0x0, 0x0}, &(0x7f00008e6000-0x4)=0xc) getresuid(&(0x7f0000bf7000-0x4)=0x0, &(0x7f00008ce000)=0x0, &(0x7f000027d000-0x4)=0x0) lstat(&(0x7f0000370000)='./file0/file0\x00', &(0x7f00008db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r1, &(0x7f0000023000)=0x80, 0x26a950b) ioctl$sock_ifreq(r0, 0x897f, &(0x7f000001e000-0x50)={@common='bcsf0\x00', @ifru_mtu=0x0}) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000748000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/rfkill\x00', 0x400, 0x0) bind$nfc_llcp(r3, &(0x7f0000b25000-0x58)={0x27, 0x7d9a, 0x1, 0x7, 0x5, 0x0, "89e8a0c99646c51759e895c2a8979f50e92e76a5d94a54ac6bb101ebab8372752a68c1f6ccd5546d92667ea4d2ee7bcbedb980ae66a43b0d261acc25fcfcde", 0x3}, 0x58) connect$unix(r0, &(0x7f000000e000)=@file={0x1000000000001, "e91f7189591e9233614b"}, 0xc) dup3(r2, r0, 0x0) close(r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9e000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000edd000-0xb)='/dev/loop#\x00', 0x0, 0xa03) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f00004b2000)={0x57, 0x0, 0x3c5, {0x3, 0x9}, {0x7d, 0x5}, @rumble={0xfffffffffffffff8, 0x80}}) fsync(r0) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bfb000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000190000-0x9)='/dev/sg#\x00', 0x4, 0x10000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f000051d000)={0x400, 0x9, 0x272, 0x401, 0x18, 0x2}) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x4008630a, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x58)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x40000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x1, 0x0) writev(r0, &(0x7f0000003000)=[{&(0x7f0000013000-0xf2)="d7", 0x1}], 0x1) 2018/01/21 16:40:40 executing program 2: clock_getres(0x2, &(0x7f0000c40000-0x8)={0x0, 0x0}) pipe2(&(0x7f00003ba000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)=0x0) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000338000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099e000)=0x20, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000de5000-0x8)={0x0, 0xa77, 0x9}, &(0x7f0000d5d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000081f000-0x6)={r1, 0xb4ee}, 0x6) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00002c1000-0x4)=0x0, &(0x7f00001d1000)=0x4) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000f1000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000993000)=0xe8) clock_gettime(0x5, &(0x7f0000943000)={0x0, 0x0}) clock_gettime(0x6, &(0x7f000001b000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000047000-0x20)={{0x0, r4}, {r3, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) connect$ax25(r0, &(0x7f0000a73000)={0x3, {"c184bfc25a1154"}, 0x2545}, 0x10) clock_getres(0x5, &(0x7f000024b000)={0x0, 0x0}) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f67000)=0x80, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f69000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f69000-0x4)=0xe8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000f68000)={&(0x7f0000f69000-0xc)={0x10, 0x0, 0x0, 0x110}, 0xc, &(0x7f0000f69000-0x8)={&(0x7f0000f69000-0x48)=@bridge_delneigh={0x48, 0x1d, 0x10, 0x1, 0x3, {0x2, 0x0, 0x0, r2, 0xbe, 0x4, 0xf}, [@NDA_PORT={0x8, 0x6, 0x2}, @NDA_CACHEINFO={0x14, 0x3, {0x148b3729, 0x0, 0x2, 0x4}}, @NDA_PROBES={0x8, 0x4, 0x7fffffff}, @NDA_PORT={0x8, 0x6, 0x3}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004004}, 0x20000000) 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) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/21 16:40:40 executing program 1: socketpair(0x18, 0x0, 0x80000001, &(0x7f00005ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) 2018/01/21 16:40:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000944000-0xa)='gid_map\x00E\v') writev(r0, &(0x7f00000e7000)=[{&(0x7f0000827000)='-', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000+0xcaa)=0x0, &(0x7f0000000000)=0x4) [ 85.723843] binder: BC_ATTEMPT_ACQUIRE not supported 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@file={0x0, ""/75}, &(0x7f0000af4000)=0x4d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$setlease(r1, 0x400, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f000054b000-0x9)='-trusted\x00') 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000bf4000)='.\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000dd8000)={0x3, 0x3f, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x0, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x368) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) recvfrom(r0, &(0x7f0000316000-0xeb)=""/235, 0xeb, 0x1, &(0x7f000051c000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x4, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffff115}}}, 0x3a) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000ff000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e99000)='/dev/rfkill\x00', 0x400000, 0x0) getpeername$unix(r1, &(0x7f00002cd000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000941000)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000f33000)='/dev/snd/seq\x00', 0x0, 0x301080) clock_gettime(0x0, &(0x7f00002a3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00008cc000)={0x3f, 0xffffffffffffffe1, 0x80, {r3, r4+10000000}, 0x7, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009ea000-0x4)=0x0, &(0x7f0000145000-0x4)=0x4) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e4000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00003fb000-0x8)='pagemap\x00') mremap(&(0x7f0000b3a000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000dfc000/0x3000)=nil) sendfile(r1, r1, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/21 16:40:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fb1000)='/dev/usbmon#\x00', 0x7fff, 0x402001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="1609044a6cd5ce1767d7e36e79cad08594a2d82da034788a1f1c2cf6ce00fcc39e6acbfd170d84abc4a3134374160cb66dc6027ecd8956ae4ecfb41c0cd2d7922e16383aa5e770aa53440a5931296350e8ee225e65ce6c53b525bf372e35cc2217348ea71156e804619d9cf54d78ff5076c65dd161c817dddf114a1d1d364257b2b2dea28393b6bbc3ab333d2ef041ea8557e95affdbcf8ce26d3228cafc3eb533e6992bc04db302ccd5f1ecaf") r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x800854db, &(0x7f0000000000)=""/135) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={r3, 0x0, 0x20}, &(0x7f0000001000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003ee000-0x8)={r3, 0x4, 0x9}, &(0x7f0000c8c000-0x4)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000a71000)={0x7f, 0x17}, 0x8) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f00003d9000)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000000)=0x0) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x50, 0x1000) r0 = syz_open_dev$mice(&(0x7f000061e000-0x10)='/dev/input/mice\x00', 0x0, 0x14000) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d44000)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000087b000-0x10)='maps\x00') readv(r1, &(0x7f000024b000-0x38)=[{&(0x7f0000b97000)=""/4096, 0x1000}], 0x1) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c3a000)='/dev/usbmon#\x00', 0x1000, 0x4000) ioctl$TCXONC(r0, 0x540a, 0xbe) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f000025c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f000003d000-0x4)=0x0) socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000fa9000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000d0f000-0x10)={{0x0, 0x0}, {r3, r4+10000000}}, &(0x7f00004af000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000924000)=0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 85.750353] binder: 17072:17083 ioctl c0306201 20008000 returned -22 [ 85.763622] binder: BC_ATTEMPT_ACQUIRE not supported [ 85.768764] binder: 17072:17098 ioctl c0306201 20008000 returned -22 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffdfff005) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0xfffffffffffffffe) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000ae4000)=0xe) ioctl$TCGETS(r0, 0x5401, &(0x7f0000dab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x0) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000779000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000003, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) getgroups(0x1, &(0x7f0000683000)=[0xffffffffffffffff]) setfsgid(r1) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000365000)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f000050c000-0x8)='./file0\x00', &(0x7f0000d05000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x1, 0x7fff, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00003e2000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x80000) setsockopt(r0, 0x5, 0x7, &(0x7f0000d7f000)="e1e7658c3f769a4f77acff00db41ede8fbe0aa85a16ac58279ec10772dfd4c00b18ed14017ab93", 0x27) r1 = socket$inet(0x2, 0x5, 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000841000)=@assoc_value={0x0, 0x0}, &(0x7f0000919000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000177000)={0x0, 0x58, "27605acdfa3e0b019ed2b53bdbfb4761b667f704636e1a80513342846ef63cc737078ea6e93c1385451d8d2fa5bf70d5f84c449f84d1b5c663cfc36a4d2d44da65afef2729b754cd5ca36311e570c2f06401921b34bbc169"}, &(0x7f00003e3000-0x4)=0x60) sendmsg$inet_sctp(r1, &(0x7f00004ba000)={&(0x7f0000d04000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f3000-0x10)=[{&(0x7f000056e000)="15ec797302fa8955f8d5c038340fcfbfe8727ff93355afb6df0bd8c1f58591408b0d810833fbe1655069f02f4f8507f6f37541cc5204d5786c17bff097fb0c097689cab6dc2068522b794b432943d45bde394a6acdae8afef77c589c0201366a8b72cb1b133e46d6fdd66ddf885687331f15bf0e766489ec417b8c506044d2e066f264c117e04029ab5dc71f29331222f12fdf029d24644393b5b375ef2573cc868222b2c1c6610247c104358c969cc92095a202e7ebb9174e1d1ab63eca302d3a01cc2d5e441dcdcd55529d02aa6ec14c775e6efa6e9f7e556c25dc6845b6d58d0c570d3b71fe72eeca112df131d802e486", 0xf2}, {&(0x7f0000b14000)="09ddc5530ee6e16dd825a1828dd3259155b6985ee02545124e99ca7fe8c1de3216046462abbd1b08f51b755f6540b5693e1c1fba530237b51d4116299dd62c01ef3b7a22f20d97a2161eb99d68cf21b1eb8270622cc6651273e05af84481aca6fcf503a7eb78a1cef4770b30186aca712869c37970aa87acfa0d9eb6403120f5b39cff553a69df04d603d332cce04df7b70379b53137d0ee2524704c96eb7b312917cdbb2cee9586c848b1670d376a477b78225dc5ccd82ad46923776f2ac016d7c9a49265fda3747cda6ab3c0382a436cc92dc09d4af586f3d8", 0xda}], 0x2, &(0x7f0000fa2000)=[@sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff7, 0x8, 0x2, 0x120000000, 0x1, 0x3, 0xff, 0xe43, r2}}, @init={0x14, 0x84, 0x0, {0x87, 0x53c, 0x100, 0x80000001}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x40, 0x4, 0x4, 0x1, 0x8, 0x10000, 0x80000000, r3}}], 0x84, 0x800}, 0x4000) r4 = socket(0x1000000000010, 0x2, 0x0) write(r4, &(0x7f0000718000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') ftruncate(r1, 0x101) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000703000)={0x9, 0xdea, 0xa4d, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x0) writev(r1, &(0x7f0000bf2000)=[{&(0x7f0000321000)="bc", 0x1}], 0x1) 2018/01/21 16:40:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@common='bond0\x00', @ifru_flags=0x4100}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) unshare(0x8000400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000001000-0x31)={'system_u:object_r:clock_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x31) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r3, 0x0, 0x7}, 0x8) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000565000)=@file={0x0, ""/4096}, &(0x7f0000946000)=0x1002, 0x800) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r1, &(0x7f0000312000-0x1c)={&(0x7f0000d65000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000661000-0x8)={&(0x7f00006ce000-0x34)=@setneightbl={0x34, 0x43, 0x300, 0x5, 0x3, {0x1f, 0x0, 0x0}, [@NDTA_NAME={0x10, 0x1, '!@loself\x00'}, @NDTA_THRESH1={0x8, 0x2, 0x52}, @NDTA_NAME={0x8, 0x1, '!\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040010}, 0x20008000) fcntl$getownex(r1, 0x10, &(0x7f0000630000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000011000)='attr/keycreate\x00') writev(r1, &(0x7f00005b0000-0x38)=[{&(0x7f0000fed000-0x1000)="19f17446b84455d042ec2296e48f90ac", 0x10}], 0x1) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000560000)=0x800) chroot(&(0x7f0000cc8000)='./file0\x00') writev(r1, &(0x7f0000984000-0x38)=[{&(0x7f00000c6000-0x35)="6cca13ec8697f495a5d508100ec86af7137f4bfa3ff40f2e1a9c8f2050351651c990f17786a70cc96df5d71967e055b2ed8d9afa22", 0xfffffffffffffe32}, {&(0x7f0000576000)="", 0x0}, {&(0x7f0000515000)="51a4b2c8340067bc74c5d96cc45b8e6bddae7438896a95945d7dd7c64e5006de876516", 0x23}, {&(0x7f0000525000-0xf5)="44e0c83fcbd671dfb345430e845ec8526ed28eae7866649cd50b7f792857087d526a7d39b61a6a993bc74df0c021654d5966d8ac16ba9b6044302f68298ee0f2812419673c35696a40386af82991cca6f2029496b5b635ff8bf0568761a87fd5a91ff938c5df1c0ffcb7867e6cd9c17d151f52802158c4ab0f51d109f79b2f75ea4d4cf99e11d3e2c313cce5e43928dedfdf3776081c12099602ac968fb12983b268a293c4d15f2693b4a161a422047839eecab22c7c90dc557e68267e65ac50843711553c167d147d50e744d6a3314a80e6993b1b029d2318501a112ccf496229850783284e2ae60c8a852f52bd67bd8b8c05d8af", 0xf5}, {&(0x7f000051b000-0xe)="2eb143f354322c5fe71a4845e39d", 0xe}, {&(0x7f0000e77000)="c5b0680faa933a39c582a1a66f9dfb57d52845683e358fa77ce91f66999cb2d0d145e8f6778b611e98e84abb153ada078fd5c50e825523085711e6815ae32fe624231452fa810d504ffb589724514e240bd57a281735d9dfda184b7ef21a29a76bd1cac3f1b688f19c4f36b9f568b0281b549602e559efbc1118282e7c25e14885d1917c8d270fb5fb4e4f1a", 0x8c}, {&(0x7f0000af7000-0xe)="56456c570cc1061a91606b8c083c", 0xe}], 0x7) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f000078f000-0x8)={0x2, &(0x7f00005f1000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) sync() mlock(&(0x7f00000c0000/0x2000)=nil, 0x2000) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000143000-0x4)=0x2, 0x4) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000078d000)='user\x00', &(0x7f0000b89000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df7000)="a39deba6f05c087cfe4c1d5df482cc1c09472e3edec11dcc27164ab8f51f73a5ab69108098cfe0652151a70c531950f3e940803bb44ee2ed33c9c725afd1ace97d06aa777ec54797b72b70e8a80bcc52e5621da65cebaf698db7888102de7be7dcec7fbe50546f595f6f7115f26f6a8eb9b501c5384518ddd230bfd9998182854f4d940d070a47b8f1cbb29072ae1fc4b7b011deba76f0e3861457a8e6bd47e84b46a594879d57d8c3facff568262645912c3911d837032fad292ba69f90e50c99164210e2354eae5968fd363bbaff30477146ff1da9bc380a6c1f450276d4308d23d86a90cbb36ba3ad647d9280780184a75d75ada733", 0xf7, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000df9000-0x8)='./file0\x00', &(0x7f0000df8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000df8000-0x5)='user\x00', &(0x7f0000df8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df7000)="e9781840946dc02cfa8f8603cd9ce8f3020992c8b423c5f35f8c0210b2f313eccb981c0ca58232dc771a10a368b16fe8699529acd6ca04b1507916ff855df31e4d8535e97a6cc7fea09a3e802487e988cafca34d5e9185e895a139435876d2ac2e9c94111d906c0816471c078a8c5bafe9979495e299d02c6bf8d7ff3f921556abdac451", 0x84, 0xfffffffffffffff8) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000df8000-0x6)='.dead\x00', &(0x7f0000df8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000df7000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000028e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000df7000)={r1, r2, r3}, &(0x7f0000df7000)=""/0, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000df5000)=""/178, &(0x7f0000a15000)=0xb2) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00003ec000-0xd)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x54, 0x0, &(0x7f00009d5000)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x28, 0x0, &(0x7f0000a0a000-0x50)=[], &(0x7f0000711000)=[]}, 0x0}}, @release={0x40046306, 0x0}], 0x90, 0x0, &(0x7f0000f98000-0x22)=""}) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000052c000-0x78)={0x0, 0x78, 0x100000000, 0x101, 0x3b, 0x1b, 0x0, 0x2, 0x8000c, 0x2, 0x2, 0x4, 0x100000000, 0x9, 0x10001, 0x765d, 0x40, 0x80000000, 0x9, 0x51, 0x0, 0xba31, 0xfffffffffffffffb, 0x2, 0x7fff, 0x9, 0x125, 0x100000000, 0xe8c2, 0xffffffff00000000, 0x8f, 0xffff, 0x9, 0x155f, 0x80000001, 0xffff, 0x5, 0x9, 0x0, 0x8000, 0x2, @perf_config_ext={0x9, 0x1000}, 0x100, 0xc81, 0x100000000, 0x3, 0x5, 0x8, 0x0, 0x0}, r1, 0x8, r2, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000334000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) r4 = epoll_create1(0x0) r5 = getpid() fcntl$setown(r3, 0x8, r5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f0000da4000)={0xfbffffffffffffff, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000002a000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000a95000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000538000)={r6, 0x4bc5df81}, 0x8) epoll_wait(r4, &(0x7f00002b3000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x1b, 0x2, 0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x4, 0x6, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000011000)={r2, 0x3}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000003000-0x4)=0x8) 2018/01/21 16:40:40 executing program 1: 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(0xffffffffffffffff, &(0x7f0000001000-0x80)=[{{&(0x7f0000328000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000-0x18)=[{&(0x7f0000001000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000001000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f0000001000-0x68)=""/104, 0x68, 0x100000001}, 0x4}, {{&(0x7f0000849000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000692000-0x50)=[{&(0x7f0000001000-0x5)=""/5, 0x5}, {&(0x7f0000000000)=""/64, 0x40}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/255, 0xff}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000d1000)=""/1, 0x1}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f00006da000)=""/90, 0x5a}, {&(0x7f0000001000-0x87)=""/135, 0x87}], 0xa, &(0x7f0000000000)=""/62, 0x3e, 0x8}, 0x6}, {{&(0x7f000085e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000006c000-0x30)=[{&(0x7f0000f90000-0x3c)=""/60, 0x3c}, {&(0x7f0000bce000)=""/201, 0xc9}, {&(0x7f00008d3000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/144, 0x90}], 0x6, &(0x7f0000704000)=""/84, 0x54, 0x800}, 0x1}, {{&(0x7f0000642000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ab4000-0x10)=[{&(0x7f0000607000-0xfb)=""/251, 0xfb}, {&(0x7f0000bd2000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000608000-0xba)=""/186, 0xba, 0x2}, 0xe93}], 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) prctl$void(0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000003000-0x3)=""/3, &(0x7f0000001000-0x4)=0x3) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000246000-0x8)='./file0\x00', &(0x7f00009f2000)='./file0\x00', &(0x7f0000b87000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x2000000000004) r1 = getuid() fstat(r0, &(0x7f00006bf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00006c2000-0xc)='/dev/ashmem\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000082c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000-0x4)=0xe8) getgroups(0x6, &(0x7f0000fc9000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000cd3000+0x24f)='./file0\x00', 0x6001, r1, r2, 0x401, 0x24) ioctl$int_in(r0, 0x5421, &(0x7f00002c8000)=0x7f) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, 0x8) unshare(0x400) lseek(r0, 0x0, 0x0) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000003000/0xdd3000)=nil, 0xdd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000051a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000215000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000cfe000)='/dev/input/mice\x00', 0x0, 0x642000) ioctl$TIOCSBRK(r2, 0x5427) pwrite64(r1, &(0x7f0000ab9000-0xef)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f659193be6b81bdb4ac927b20301dd0ae4eeae26f25d3", 0x3b, 0x0) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000000d000-0x4)=0x7, 0x4) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000c91000-0x4)=0xd3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000755000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [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, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x402b}, @in6={0xa, 0x2, 0xfffffffffffffff9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3ee}], 0xa4) fcntl$getownex(r0, 0x10, &(0x7f00005f9000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000788000-0xc)='net/netlink\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001af000)={0x1, 0x1, [@random="c4229d376f57"]}) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000531000)=0x0, &(0x7f00004cb000)=0xfffffffffffffe8d) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000003a000-0x8)={0x0, 0x6}, &(0x7f0000540000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000afd000-0x8)={r2, 0x7fff, 0x3}, 0x8) mlockall(0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000657000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d4c000-0x95)=""/149) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fdd000)=0x2) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') sendfile(r0, r0, &(0x7f000097c000-0x4)=0x0, 0x1) r1 = mmap$binder(&(0x7f0000dab000/0x2000)=nil, 0x2000, 0x0, 0x1850, r0, 0xf) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008a8000)={0xc4, 0x0, &(0x7f00007d6000-0xc4)=[@acquire={0x40046305, 0x1}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x58, 0x28, &(0x7f0000bd2000-0x58)=[@flat={0x776a2a85, 0x10b, r1, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000b2f000)=0x0, 0x1, 0x3, 0x5}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00003d2000)=[0x28, 0x28, 0x48, 0x40, 0x38]}}, @increfs_done={0x40106308, r2, 0x3}, @reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x38, &(0x7f000019d000-0x6)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00003ec000)=[0x48, 0x38, 0x0, 0x68, 0x38, 0x38, 0x48]}}, @dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @increfs={0x40046304, 0x0}, @decrefs={0x40046307, 0x1}], 0x27, 0x0, &(0x7f00003f5000)="7d8df03c3cc0351d58fde5ac66975c3467cbcdf2fb0d2f4da1b639febaa7a4d0df7b8a882085d8"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x54, 0x0, &(0x7f0000001000-0x54)=[@reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x8, &(0x7f0000001000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}, @fda={0x66646185, 0x6, 0x4, 0x28}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000001000-0x8)=[0x78]}}, @request_death={0x400c630e, 0x4, 0x1}], 0x1000, 0x0, &(0x7f0000000000)="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"}) 2018/01/21 16:40:40 executing program 1: clone(0xa05fffe, &(0x7f0000dc3000)="c308493ec9f99f3d045024079d160b61b80cabd3039976ec271d8040f583b849a3fa41fb1354c81436d6e6d9b34e1717c60534c8", &(0x7f00008eb000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000001000-0x1)="") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bd000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9db, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x80}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000dbd000)={0x0, 0x1, 0x4, [0x7f, 0x9, 0x1, 0x13f]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b02000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5}, &(0x7f0000000000)=0x98) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_settings={0x80000000, 0x3, @cisco=&(0x7f0000c0c000)={0xffffffffffffffff, 0x80000000}}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00003de000-0x10)='/selinux/member\x00', 0x2, 0x0) getegid() r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f00003b6000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r0, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0xfac, @ipv4={{0x5, 0x4, 0x8000000000000, 0x0, 0xfae, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf9a, 0x0, "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"}}}, 0xfb8) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f000081d000)=""/120) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000049000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000456000)=[{&(0x7f0000078000-0xb5)=""/181, 0xb5}], 0x1, &(0x7f0000431000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000a9d000)={0x0, 0x1c9c380}) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/ppp\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000037b000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000331000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d2000)=@assoc_value={r1, 0x5}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) shutdown(r2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003b0000-0x4)=0x0, &(0x7f0000f7b000)=0x4) close(r2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e50000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000189000)=0x0, &(0x7f0000ff5000)=0x4) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c7000)='./file0\x00', 0xb4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002a000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e23000-0x4)=0xc) fstat(r0, &(0x7f00001d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000a28000-0x4)=0x8000) rename(&(0x7f00001c1000)='./file0\x00', &(0x7f00009f9000)='./file0\x00') capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000d05000-0xe)='./file0/file0\x00', 0x1002, 0xffffffffffffffff) 2018/01/21 16:40:40 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40000b3) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x8, 0x100, 0x7, 0x20000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) r2 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r2, 0x0, 0x294) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000008000)={0x9, &(0x7f0000007000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000009000-0x8)={r1, &(0x7f0000003000)=""/69}) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000000a000-0xc)='/dev/random\x00', 0x0, 0x80) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000623000-0x30)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r2, 0xa, 0x12) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000198000-0x4)=0x0, &(0x7f0000cd5000)=0x4) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00006b9000-0x8)={0x0, 0x8}, &(0x7f00008ea000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000d65000-0x8)={r5, 0xfffffffffffffffa}, 0x8) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) pause() ioctl(r0, 0x2283, &(0x7f0000010000-0x1)="") ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000000d000-0x8)={0x3, &(0x7f0000011000)=[{0x65600, 0x10001, 0x0, 0xea6}, {0xe20, 0x8001, 0x100000001, 0x2c2}, {0x3, 0x0, 0x6, 0x3}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000007000-0x8)={0x7, &(0x7f0000011000-0x38)=[{0x9, 0x8, 0xe5cb, 0x5}, {0x7, 0x6, 0x3ff, 0x2}, {0x800, 0x3, 0xf59, 0x6}, {0x6f, 0x8, 0x6, 0x10000}, {0x4, 0x9, 0x80000000, 0x100000000}, {0x7, 0x9e, 0xcd, 0x7}, {0x7fffffff, 0x4, 0x0, 0x6}]}, 0x8) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000)='/dev/hwrng\x00', 0x400800, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000002d000)='\x00') getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000018000)=""/198) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000150000-0xc)='/dev/rfkill\x00', 0xc0101, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a4b000-0x1)=0x0) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) getxattr(&(0x7f0000b0f000-0x8)='./file0\x00', &(0x7f00000fe000-0x11)=@known='security.selinux\x00', &(0x7f0000645000)=""/0, 0x0) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/rfkill\x00', 0x100, 0x0) accept4$ax25(r2, &(0x7f0000db7000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00005cc000-0x1)=0x10, 0x80800) ioctl$TCSETA(r0, 0x5402, &(0x7f000068d000-0x14)={0xfffffffffffffffe, 0x0, 0x1b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000081b000-0x48)=[{&(0x7f000091f000-0xb0)="3181", 0x2}], 0x1) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) pipe2(&(0x7f0000bfd000)={0x0, 0x0}, 0x0) exit(0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c6000)='/selinux/enforce\x00', 0x400000, 0x0) sendfile(r0, r1, &(0x7f0000a15000-0x4)=0x0, 0x5) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000005000)={&(0x7f0000846000/0x4000)=nil, 0x7, 0x3, 0x90, &(0x7f0000057000/0x2000)=nil, 0x3ffc000}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x2) sendto$llc(r0, &(0x7f00007a3000)="", 0xffffffffffffffd8, 0x20000081, &(0x7f0000a6a000)={0x1a, 0x0, 0x0, 0x0, 0x40, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000003a000-0x1)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000)=0x0, 0x4) recvmsg(r0, &(0x7f0000431000-0x1c)={&(0x7f000010a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00009d2000-0x48)=[], 0x0, &(0x7f0000817000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00005c1000-0x8)={0x0, 0x9}, &(0x7f0000368000-0x4)=0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r3, &(0x7f00001da000-0x8)='./file0\x00', 0x4000220) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008f2000-0xa0)={r2, @in6={{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3a954f8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xf2, 0x20, 0x80000001, 0x81}, &(0x7f0000479000-0x4)=0xa0) close(r1) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006d9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f0000017000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd9000-0x4)=0x10, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e04000-0x8)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000d38000-0x8)={0x77359400, 0x0}, &(0x7f0000bd0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003d3000-0x1)=0x0, &(0x7f0000011000-0x4)=0x4) recvmmsg(r1, &(0x7f0000f2c000-0x140)=[], 0x0, 0x0, &(0x7f00006d0000)={0x77359400, 0x0}) 2018/01/21 16:40:40 executing program 2: r0 = creat(&(0x7f00003d3000-0x5)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000001000-0x8)={0x0}, 0x8) r2 = timerfd_create(0x8000000000008, 0x0) close(r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0xd8)="8c9234c3916dbc70b4e46cfbfc6bdb2a5644bbd460b576baaeb3f9822849dcd6e62c1d75af0e688498ea5314c726933b87870ee4a3e3a57c667a53379b06ad0f114547920d47e2ace4d9b535e6e79d5fcdd15a7f2ff0abc31f546e8ffa5fe8aee7c1ad0a871ee89a16efc91b0244f2e76148da1426ff914e6b69bc25054a5c403dae2033754b2f1a9213e2f4e0a7bb057f5fab83f31511e3cc33dfe1b859accb6394848311ab6b41c88a24c058e3099351c38abe916f7a5149d40a453120b95bb519c890b71d6707acd5e9dcdd94a40ad1b4d08a01443734") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r2, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000001000)=&(0x7f0000003000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000003000-0x4)=0xc) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000003000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) r4 = fcntl$dupfd(r1, 0x406, r1) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000d53000)=0x0) 2018/01/21 16:40:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x7, 0x5054, 0x5, 0x9, 0x0, 0x5, 0x80, 0x8, 0x1, 0x9, 0x1, 0x7, 0x100000001, 0xffff, 0x1, 0x7, 0xbc, 0x8, 0x10001, 0x793e, 0x7f, 0xa13, 0x1, 0x1, 0x101, 0x86, 0x9, 0x8, 0x8, 0xffffffff, 0x7, 0x7, 0x1000, 0x7, 0xff, 0x5, 0x0, 0x1000000000000000, 0x5, @perf_bp={&(0x7f0000642000)=0x0, 0x2}, 0x80, 0xc1c, 0x1, 0x3, 0x24614458, 0x7, 0xfee, 0x0}, 0xffffffffffffffff, 0xa2, 0xffffffffffffffff, 0x4) fstat(r1, &(0x7f0000a37000)={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$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002000-0x9b)="09d266a63981f15fbd1f977b1c7a201393df36f60b9d75d715e9f41ca5723ab4b8631bf806b45933862f048540709f8225cc540eb0ee23f0e4eb36d3d4e96f473d6931254160a62a3c5e913b9762ec9a45723a9d914a517082a7cd9c5974ca3cd14d4b19a1f68475246b6f8799715ef3f186b61e94a114a12bc5df7cd168bdc2673941d7b57ad28d7eb128dafae47c6991884ba51522ee6943c187") ioprio_get$uid(0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0xe, &(0x7f0000001000-0x4)=0x3, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0xa, 0x2, 0x11) connect$netlink(r4, &(0x7f0000b29000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000085c000)=[{{&(0x7f0000f8e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009e7000)=[{&(0x7f000056d000)=""/4096, 0x1000}, {&(0x7f0000f14000-0x69)=""/105, 0x69}, {&(0x7f0000e07000-0xf5)=""/245, 0xf5}, {&(0x7f0000c1e000-0x78)=""/120, 0x78}, {&(0x7f00002ed000)=""/235, 0xeb}, {&(0x7f0000e69000-0x58)=""/88, 0x58}, {&(0x7f000022a000-0xd)=""/13, 0xd}, {&(0x7f000088c000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000bf5000+0xc4a)=""/215, 0xd7, 0x800}, 0x800}, {{&(0x7f0000663000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f0000759000)=[{&(0x7f0000993000)=""/48, 0x30}], 0x1, &(0x7f0000be1000)=""/185, 0xb9, 0x6}, 0x3}, {{&(0x7f00001a1000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001db000-0x20)=[{&(0x7f000083e000)=""/131, 0x83}, {&(0x7f0000de2000)=""/104, 0x68}, {&(0x7f0000301000)=""/136, 0x88}, {&(0x7f0000784000)=""/207, 0xcf}], 0x4, &(0x7f0000cff000-0x45)=""/69, 0x45, 0x7fff}, 0x6}], 0x3, 0x40010000, &(0x7f0000229000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f00009db000-0x4)={0x1a, 0x13, 0x2, 0x6, 0x9, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000470000-0x8)='keyring\x00', &(0x7f0000eb8000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$unix(r2, &(0x7f0000c32000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000565000-0x4)=0x8, 0x0) keyctl$get_security(0x11, r1, &(0x7f00003ac000)=""/102, 0x66) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000b000-0xbf)={0x0, 0xb7, "49c0fb080e09e62be6993f0a41db5ca917f0cacd54011dbc320701e99e36badeeb3844224c469e620c9d6601302e9736db064f7cee381ad48b5a4eac377c290beb5a865e2d8d9775c4cfc448d683f181783b87aee01c4d45ce04a9e429ad47e1f552e7a91cad7ef857a76890fa41a5f2e17a6f365c1efeb98bf21de801f20abe732c77e5e48f939b96aac5e866291bd89e16f0486a025e8bbfe97883da2acfa1f37963f783a19e8d6bdf6f37f2f91451e6c479874f9ac5"}, &(0x7f000000e000-0x4)=0xbf) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000000f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000009000)={0x1, 0x3, 0x201, 0x4, 0x4, 0x6, 0x4, 0xfffffffffffffbff, r1}, 0x20) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000e000)={0x40002000, 0x0}) setsockopt(r0, 0x111, 0x1, &(0x7f000000a000-0x5)="4ef0d4ef", 0x4) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000-0x5b)={0xf97cff8c, 0x8, 'SE Linux', "a04e065d5ee4db8f103dbdeffde859d9c3f30a81333fd96377ecbd7ddb413b070571815593a07929c3c6c9e1a75bff62a342942a78dec63cf01dd3644209e47aee27096a0885f7b00a557e"}, 0x5b) prctl$getreaper(0x19, &(0x7f0000e51000-0x4)=0x0) [ 86.250365] l2tp_ppp: tunl 59: set debug=efd4f04e 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1000, 0x4100) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) waitid(0x2, r2, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0}, 0x9, 0x0) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006c6000-0x4)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a39000-0x6)={0x0, 0x80}, &(0x7f0000043000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f8000)={r2, 0x1}, &(0x7f0000432000)=0x8) r3 = add_key$user(&(0x7f0000214000)='user\x00', &(0x7f0000995000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002c6000)="89926e8769b3991039e055861b4f8cd06d88e3fbb3e9ed7881518bf30018ea93f496b572306d114462a0b8f442e2fca66c6faabbb42d3de71a6d8f938c181d08603d02b4526b274234c8d2288c1c3b5eb8fc19226e9054d23e2afa72cc7fb7561b0feffe6604d24acf8fafbc074dfb07ce92802e742496980b4e5a9c41b410af068473f9c9074b8ad1187d7318f5cbd9b6516dbb103d72490229144fb7227058097e1ad86132984a784db5a53e6595cf16180a0601fe0b01fbba38aa6653a7127fd0a7a9998d5c7224a82eaf9ed65f785b7a0e", 0xd3, 0xfffffffffffffffc) keyctl$update(0x2, r3, &(0x7f0000ce7000)="b75167e4d97a0e35ce1f71ca46459d09dea79cd78d39f58b5e00d86aa2c6acfe5d07960882aef29c2ca744a26f98631626177c7ad0cf44c8bf0fca2fc0f0d775921ac9c921a9d41c62c3b06c1d07e30dcb3aaf9b34", 0x55) mknod(&(0x7f0000345000-0x8)='./file0\x00', 0x8, 0x10000) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) timerfd_settime(r1, 0x1, &(0x7f0000a16000-0x10)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000b68000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xfffff00000000003, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000666000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d5c000-0x4)=0x1f, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d12000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00007a8000)={{0x4, 0x2}, {0x7, 0x2}, 0xa4d, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) unlink(&(0x7f0000db7000-0x8)='./file0\x00') link(&(0x7f00005f0000-0x8)='./file0\x00', &(0x7f0000839000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dbf000)='./file0\x00', &(0x7f000015a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000dc1000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, r3, r3, 0x0, r3]) chown(&(0x7f0000dbf000)='./file0\x00', r2, r4) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) socket(0x4, 0x7, 0x2b6e) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000002b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0xfffffffffffffeae, 0x16, 0x1, 0x4, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x20040040) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000622000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x0, 0x1, 0x1, &(0x7f0000178000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000035e000-0x4)=0x2, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a82000-0x4)=0x3) r2 = dup2(r0, r0) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000eda000)="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") ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000c20000-0x28)={0x8, 0x1c, 0xfffffffffffffc00, 0x81, "f0fc97b605fa6e7d40b2d74b3e2e0b91ea93197ca7772f1f85f546875e3ae6c4"}) dup2(r0, r0) 2018/01/21 16:40:40 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000294000)={{{@in=@empty=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=@remote={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}}, &(0x7f000055b000)=0xe8) ioprio_set$uid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x29c}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x40983080}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x27c)={0x27c, 0x25, 0x0, 0x3, 0x0, {0x1c, 0x0, 0x0}, [@typed={0xc, 0x2c, @u32=0x7}, @nested={0x1c0, 0x75, [@generic="51029cf7ca45be1899379a5c2fd1ca066997e968ca51321f17a48395a891a094b764d67855ea793b357ab977c4caedae8f87b06974057a972dea50cb7a5787a3b1c6aad290", @typed={0xc, 0x6d, @fd=r1}, @generic="ca03849ab3e8708ecf7dc230404288a23eb1d6c4355d858e243cec24e844192979bb7d643292883678e250b1bca50bee3233fedc990a28a4afac5336895e1922a6356298424d49054ceedfe9d98fe624814159db7417597f558146b8df23a260c6f303b8bd05bdb308dd507214dfaa0254e21a2b0825b653726050d07ab21297ac7061bae44f37f21c2bc32a11889915a29f382654fd4753ef64bd431dfd530be927d24821", @generic="96b7c621bd1990900abca41233cffddff7b2f3356ec110a46ff04b33527c8d399bd2f1072b3e48c9bd1bd1c974247b0f0690c6533f5cce8f609ca85bcbe8e5ae48125051d7cce334e2f38d5af9c36221692eddc9c8317478f78cf13196a31b44bec16e5d2eb8003ced63f7fb3dd04da2f0eff3089deabe02b07e5f0793246424239d40ccb0b75c0003a96040bb8fe2b02ae32bb51cb1b8bcb638c247fea76fb75e706c7f23c5940a98ba3856a32f19adcc38443b64ce00496d573afdb904ddaaedec75b4ba9a"]}, @typed={0x9c, 0x3c, @binary="4d9041a40bd32e4e29e88c97c790d1359ef7e703ae282cab3c66b60becda1af3a47543b4292c7996f22291586a3ec7aa7aa1c926b59d011b8d5f5d98de2c69dfc277d680c34e5991ac0a6864cb964056a219de479000a928941af670d707e2bef358395a117603ea396c0fc67c4c08a2c10cddc7e93e69a0c0a3f1c0bf47ce39762cdf3385e1dceca33e75bcc7c3342251"}]}, 0x27c}, 0x1, 0x0, 0x0, 0x20004810}, 0x40000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xf7)={r2, 0xef, "1dbe73ada5ab8d1ab944f3dc6b012701c2a65f61f2ca9ea95c7ff87a5eff25be88f7f7170bb22f1f956d2b36834763a3474432cb6eee12c2cbd81155efd75625166ac9a6673192a4ea3d08343414f3949b0ea39a4899f377a31d6431612076466ca97b790e40ae31ceef079e947804e08ccf18e6d930a5c2575c5027f36a48656af413b0c8058f48220d648fb9c1bf2ced3b36f0761303f30aeccc63c6ec565c7bf5706349d6f8a3dd8fc6516e97f36e01ba33a9090166cd597584d49a88645399be4fa42694aa7c9c87ac7e4b8587b3deae7999a5b946a932f5cbbcb25918f1fe1bf0fddd80f11f43eaca6327b165"}, &(0x7f0000770000-0x4)=0xf7) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/21 16:40:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd7000)='./file0\x00', &(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000577000)="b8920fd27782615dc294b7") 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff25) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000901000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x6, 0x80, &(0x7f00003fb000/0x4000)=nil, 0x800000000000}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00001d7000)=0xfffffffffffffffb, 0x4) r2 = getgid() getgroups(0x1, &(0x7f0000d96000-0x4)=[r2]) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000e4b000)={0x4, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000cf2000)={r3, 0x0}) 2018/01/21 16:40:40 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="9a904cece9cf468fb3c87df28fc6ec5bbc2f069ec05b801a370fbd7d33c9eb94a105ae918db61f9572ce6c1bfc19acfce84b1a839ccae39e8c55427e2cb2a0e2de3bedfa1908cb92c8e5150a811b38c758c20e4c746ad7e1421b47d2c94a5c18a6a80f6debe24c4f5c4ea3c6de9f7f9f0bf1b093d1d049c8b8d3150bf3b584dab5a2308d1a3e8cde3df2eee02c964147b64bde89f15a2de4ebdfda0a8dee00", 0x9f, 0x8000, &(0x7f0000001000-0x10)=@llc={0x1a, 0x1d, 0x5, 0x3f, 0x2, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003b000-0xb)='/dev/hwrng\x00', 0x105286, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) close(r2) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000382000)="aced88470468f60447e207e19a674e715b931f5dc0930155f797caf1df24b35134569ec4dbf978ee519491b434a947767ae32ff11a798f8df51462ee2925ac118c3f88b9d6eccc5f274ac965dd92957071e1a93d1ce48a5133d17c76bfa5966533428d705a3071fbc2f6bc07a93f3d7bacc14543434eff4fea8b0f1708c24787faf380461b7c7e3c77a24e430748a9eb8c422fd5bc096b2befbf7d44ff0475fe17ec22d648ca8f490aa6ba37760aa2b77e195e227692a184ca10257be4b744697e280bc70df5094f36f737016a7854232211") 2018/01/21 16:40:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000000000003a, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f00006d9000)='./file0\x00') 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000)='cdg\x00', 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f000067b000+0xb80)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000fe2000)={0x8000, 0x0, 0x10001, 0x101}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000b76000-0xd0)="cf396bbacd8306966a2295a07af0474b4cbabf3c176ec229a5852f360d404dbf6c1372f8e7e06d7d9fc5d051ec24ccf437473aae7f4906f40330f3c26e269da95138c87042f92e0d7c1a4ab19e229a6d0776906462dc1d3917b18a52095ccdb04c6c2853f6188ad6172bd09a6d7d59641118fa1363c48e703524a82ed213947eca98e67b26d702dfabc276a01483520469e4b1550234df3f22e40584e9c9311bb79ad11eabc8fd4dbf6c1c37ebf46145e0ea84e240d012d5a26ac5edd5471bde18dd6c356d70d16ea1274247f4f7052e") ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00005f1000-0x8)={r2, 0xf51}) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) fcntl$getownex(r0, 0x10, &(0x7f00003f2000)={0x0, 0x0}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000f94000-0x4)=0x0) 2018/01/21 16:40:40 executing program 5: mremap(&(0x7f0000c2e000/0x7000)=nil, 0x7000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) prctl$setmm(0x23, 0x7, &(0x7f0000851000/0x4000)=nil) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/sequencer\x00', 0x240002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xe068, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000fa8000-0x8)={0x0, 0x0}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) recvmsg(r1, &(0x7f00000db000)={&(0x7f00003bd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000975000-0x10)=[{&(0x7f00007fd000)=""/155, 0x9b}], 0x1, &(0x7f00006cc000-0x1c)=""/28, 0x1c, 0x0}, 0x10102) shutdown(r1, 0x1) 2018/01/21 16:40:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000a27000)='./file0\x00', 0x72000, 0x50) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000171000)={0x0, 0x1ff}, &(0x7f000065f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x2}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000012) getsockname(r2, &(0x7f0000fdd000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fdc000)=0x58) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000172000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000002000-0x10)={0x6, [0x0, 0x4, 0xece, 0x3ff, 0xfffffffffffffffb, 0x9]}, &(0x7f0000001000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={@common='vlan0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000-0x40)={0x4f71dfc7, 0x5, 0xd52, 0x1, 0x9, 0xf805, 0x2c5, 0x7}, &(0x7f0000000000)={0x81, 0x8, 0xffffffffffffffc0, 0x4, 0x1, 0xf3, 0x100, 0x1}, &(0x7f0000001000-0x40)={0x9, 0x3, 0x5, 0x9, 0xffff, 0x2, 0x1ff, 0x92}, &(0x7f0000000000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000006c000-0x4)=0x0, &(0x7f0000ba8000)=0x4) 2018/01/21 16:40:40 executing program 6: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x100000000) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000f73000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f6f000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f000033d000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000748000)=0x10000, 0x4) r1 = syz_open_dev$evdev(&(0x7f00009bc000-0x3)='/dev/input/event#\x00', 0x0, 0x80a02) write$evdev(r0, &(0x7f0000f83000)=[{{0x0, 0x2710}, 0x1, 0x0, 0x0}], 0x18) sendfile(r1, r0, 0x0, 0x72439a6a) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9208, &(0x7f0000ee3000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000046d000/0x1000)=nil, 0x1000, 0xc) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000da6000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000da7000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4a000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000da6000)={0x4, 0x5}) 2018/01/21 16:40:40 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000001000-0x18)={0x3fd1, 0xefeb, 0x7, 0x40, 0x5, 0xffffffff}) r2 = getpgid(r1) setpriority(0x1, r2, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/21 16:40:40 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000721000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00002a8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00001a1000)=0x10, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f46000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000-0x8)={0xffff}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000001c000-0xc)={0x2, 0x0}) r4 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x5) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/21 16:40:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d2a000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f000083e000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000341000)={@generic="c586490d7712609dbd31a0869471e27e", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) symlinkat(&(0x7f00001c5000)='/', r2, &(0x7f00008e0000)='./file0\x00') utime(&(0x7f0000dfc000)='./file0\x00', &(0x7f0000f21000)={0x6, 0xffffffff}) mount(&(0x7f0000012000)='./file0\x00', &(0x7f0000200000)='./file0/file0/file0\x00', &(0x7f000047a000-0x6)='ubifs\x00', 0x2000, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000545000)={0x7fff, 0x0, ""}) 2018/01/21 16:40:40 executing program 6: epoll_create(0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, ""}}}}}, 0x0) 2018/01/21 16:40:40 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000d52000)='/dev/usbmon#\x00', 0x0, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xfffffffffffffff7, 0x1000, 0x5, 0x3, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffff, 0x1000, 0xcd58, 0x9, 0xffff, 0x1b1, 0x3]}, &(0x7f0000b99000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000a9000)={0x80000000, 0x6, 0xa, 0xfffffffffffff413, 0x9, 0x3fcd, 0x1ff4, 0xffffffffffff6d97, r1}, 0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x3, 0x0, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000003000-0x8)='./file0\x00', 0x1000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000003000-0xc)={0x100000015, 0x1000, &(0x7f0000002000-0x1000)="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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000001000-0x1c)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000002000-0xd1)=""/209, 0xd1}, {&(0x7f0000001000)=""/247, 0xf7}], 0x3, &(0x7f0000000000)=""/0, 0x0, 0xfffffffffffffffb}, 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000001000-0x10)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x1, 0x0, []}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) 2018/01/21 16:40:40 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000003000-0x5)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/load\x00', 0x2, 0x0) 2018/01/21 16:40:40 executing program 1: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x3, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x18, @loopback={0x0, 0x1}, 0xf008}, @in6={0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000cca000-0x8)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+10000}, {0x0, 0x2710}}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x1) 2018/01/21 16:40:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e80000-0x8)={0x0, 0x0}) memfd_create(&(0x7f00003cc000-0x1d)='em1\\trusted/keyringprocwlan0\x00', 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00008bc000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/21 16:40:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r0, &(0x7f0000fd5000)='./file0\x00', &(0x7f0000394000-0x38)=[], &(0x7f0000141000)=[], 0x0) 2018/01/21 16:40:40 executing program 6: r0 = memfd_create(&(0x7f0000c73000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7f}, &(0x7f000080a000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009a9000-0x108)={r1, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x16e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbe, 0x1, 0x0, 0xc, 0x100, 0xfffffffffffffff9, 0x3f, 0x7, 0x6, 0x401, 0x0, 0x7, 0x5, 0xffffffff80000001, 0x5]}, &(0x7f00002f3000)=0x108) r2 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000402000-0x4)=0x0) 2018/01/21 16:40:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x208000, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x10100, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0xe9)="04923f7b9b080bab5a4c49011b57fddad7689e23b20ba6d03039a82444bc46a454d1dbab4bad0b99d97b739b7d30e661b1df5e16d4896541b02b4bd81791f137c562979e67015e4d1e069e21539073f0b521b3a9eb0ca9944e09a7a0fb95de1c30d637df69ad43b9557ebce75ac844e3dbf7a5a7ce1f11f045ba569f5606d110847e06825c07672ade6501348c31fa28b397c37f074fe05001a4496a4eb88add8efb6f976a75191770a037713d55dae78d80bc9286f865fe3f2eef3e366f0a0bbfb85ced52fa93d3f44a1a6dab5ff0cd4cc34c0d55ecc979ba8cd60db6fa433d7f6fd0c35d34dcf497", 0xe9, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000000000)=""/15, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000015000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000-0xf0)="4c25000000000000cec9143f4cd09d06b61ed8d7b3f7794cde877294afbe51af28d95bb756d838fecb6a1ac566716c1b2b9d8298d1679b93e5ed5146a88809287abecaf6c1d9db960f0a0d90775c3ab2df4acc2f819c7a2890882bc2ce78221eb6555707003ad04f2b25ee69d5bad9da7ac7903a5072b931f666b8a017c96e18f3128e66bf12cd2d69adb9c24ddbe80e4e7a39409da303354d2b67993de981d9465d50e5169a0c8f87257b1af628481f151344676127a7b987b808386a23a51ba6323010826397504a818b810b996f1f89a0bad9417e16fd1305143d75b24dbac0aff277ef312cddc484df1b555cc131", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='selfcystemuser\x00', r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000044b000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x8)='keyring\x00', r3) r5 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r5, 0x4b44, &(0x7f0000002000-0x4)=0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000004000-0x7)=""/7) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002000-0xc)={r6, @rand_addr=0x100000000, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r4, &(0x7f0000003000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r5, &(0x7f0000004000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000002000-0x4)=0x0) 2018/01/21 16:40:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00002dd000)=0x2) timer_create(0x0, &(0x7f0000bff000-0x58)={0x0, 0x23, 0x1, @thr={&(0x7f00007b0000)="06afdd9c2758781445a4c1a097774d", &(0x7f0000e5a000)="a3adb1fc1887e04c2f455b79c95bb9bf6b2766b56a170f536a8f3f8c8fe28f5d609a5f8316da8620d2e9a03519f9e5d634189b9a9ef4cd0338320861f9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000817000-0x4)=0x0) lseek(r0, 0x0, 0x2) pivot_root(&(0x7f000014c000)='./file0\x00', &(0x7f0000b69000)='./file0\x00') rename(&(0x7f0000f3a000)='./file0\x00', &(0x7f0000861000+0x487)='./file0\x00') sendfile(r0, r0, &(0x7f00004ba000-0x4)=0x3, 0x7) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000d7f000-0x8)='./file0\x00') listxattr(&(0x7f00006db000-0x8)='./file0\x00', &(0x7f000055e000-0x71)=""/0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000b3d000)=0x1000, &(0x7f0000834000-0x4)=0x4) 2018/01/21 16:40:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000fdc000)="4f72c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f7b30fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x45) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/21 16:40:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000051000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000096e000-0x4)=0x8, 0x4) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000eec000/0x3000)=nil, 0x3000, 0x3, 0x2011, r1, 0x0) 2018/01/21 16:40:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00005bd000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@random={'security.', 'selinux\x00'}, &(0x7f0000000000)=""/56, 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f0000366000)='./file0\x00', &(0x7f0000fd2000-0x8f)=""/143, 0x8f) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETA(r0, 0x5402, &(0x7f000068d000-0x14)={0xfffffffffffffffe, 0x0, 0x1b9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f000081b000-0x48)=[{&(0x7f000091f000-0xb0)="3181", 0x2}], 0x1) 2018/01/21 16:40:41 executing program 7: prctl$seccomp(0x16, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000048000-0x8)=[]}) socketpair$ax25(0x3, 0x5, 0xcb, &(0x7f00005fd000-0x8)={0x0, 0x0}) sync_file_range(r0, 0x8, 0x7, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/254, 0xfe, 0x40000100, &(0x7f0000d5a000-0x10)={0x3, {"e9eb5f6d51ad73"}, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/21 16:40:41 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x0, 0x4000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000112000-0x8)={0x1, [0x1]}, 0x6) readv(r1, &(0x7f0000111000-0x20)=[{&(0x7f0000626000)=""/4096, 0x1000}], 0x3b2) unshare(0x400) lseek(r0, 0x0, 0x0) 2018/01/21 16:40:41 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000010000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x21b3}, &(0x7f0000007000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000c000-0x8)={r1, 0x100000001}, 0x8) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000004000/0x1000)=nil) mprotect(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0) 2018/01/21 16:40:41 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0xfffffffffffffe00) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fd5000)={@generic="0530cb828db8e5ac1564717118c3ef61", 0x200}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000a8b000-0x4)=0x0) 2018/01/21 16:40:41 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0xfde, 0x0, &(0x7f0000002000-0x1000)="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"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000-0xe)='net/dev_mcast\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000)={0x3}, 0x4) 2018/01/21 16:40:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000067b000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000060e000)=0x0, 0x4) 2018/01/21 16:40:41 executing program 4: mmap(&(0x7f0000000000/0x4f6000)=nil, 0x4f6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/21 16:40:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000024000-0x8)='./file0\x00', 0x0, 0x180) mkdirat(r0, &(0x7f00002f9000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000c3e000-0x8)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/21 16:40:41 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) [ 87.040769] binder: 17381:17390 ioctl c0306201 20001fd0 returned -14 [ 87.074155] binder: 17381:17400 ioctl c0306201 20001fd0 returned -14 [ 87.086683] binder: BINDER_SET_CONTEXT_MGR already set [ 87.093405] binder: 17384:17393 ioctl 40046207 0 returned -16 [ 87.107365] binder: BINDER_SET_CONTEXT_MGR already set [ 87.124381] binder: 17384:17393 ioctl 40046207 0 returned -16 [ 87.125963] binder_alloc: 17384: binder_alloc_buf, no vma [ 87.126004] binder: 17384:17406 transaction failed 29189/-3, size 0-0 line 3128 [ 87.148159] binder: release 17384:17393 transaction 93 out, still active [ 87.156945] binder: undelivered TRANSACTION_COMPLETE [ 87.162481] binder: undelivered TRANSACTION_COMPLETE [ 87.167615] binder: undelivered TRANSACTION_COMPLETE [ 87.172742] binder: undelivered transaction 92, process died. [ 87.178637] binder: send failed reply for transaction 93, target dead [ 87.185388] binder: undelivered TRANSACTION_ERROR: 29189 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 241.929256] INFO: task syz-executor3:17376 blocked for more than 120 seconds. [ 241.936559] Not tainted 4.4.112-g3fc4284 #25 [ 241.942051] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.950023] syz-executor3 D ffff8800ba457428 27080 17376 5064 0x20020004 [ 241.957425] ffff8800ba457428 ffffffff81236400 ffff8800b9f90038 ffffe8ffffd01c40 [ 241.965426] ffff8800b9f90030 ffff8800ba457400 ffff8801db31fdb8 ffff8801db31fde0 [ 241.973416] ffff8801db31f4d8 ffff8801cf1697c0 ffff8801d5440000 ffff8800ba450000 [ 241.981413] Call Trace: [ 241.983977] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.991010] [] schedule+0x9a/0x1c0 [ 241.996171] [] schedule_timeout+0x3a1/0x970 [ 242.002137] [] ? usleep_range+0x140/0x140 [ 242.007911] [] ? kvm_clock_read+0x23/0x40 [ 242.013718] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.019948] [] ? ktime_get+0x128/0x1d0 [ 242.025459] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.032035] [] io_schedule_timeout+0x1be/0x390 [ 242.038244] [] do_blockdev_direct_IO+0x4794/0x8830 [ 242.044826] [] ? kasan_alloc_pages+0x38/0x40 [ 242.050880] [] ? get_page_from_freelist+0x935/0x1a70 [ 242.057604] [] ? dio_send_cur_page+0x19b0/0x19b0 [ 242.064021] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.070873] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 242.077164] [] ? finish_task_switch+0x1e7/0x4e0 [ 242.083483] [] ? I_BDEV+0x20/0x20 [ 242.088561] [] __blockdev_direct_IO+0xae/0xe0 [ 242.094704] [] ? I_BDEV+0x20/0x20 [ 242.099803] [] blkdev_direct_IO+0xb2/0xe0 [ 242.105575] [] generic_file_read_iter+0x360/0x1170 [ 242.112151] [] ? check_preemption_disabled+0x3b/0x200 [ 242.118960] [] ? check_preemption_disabled+0x3b/0x200 [ 242.125805] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 242.132818] [] ? hash_futex+0x210/0x210 [ 242.138412] [] ? __fsnotify_parent+0xbc/0x340 [ 242.144556] [] blkdev_read_iter+0x105/0x170 [ 242.150520] [] do_iter_readv_writev+0x138/0x1e0 [ 242.156816] [] ? blkdev_write_iter+0x490/0x490 [ 242.163042] [] ? vfs_iter_read+0x270/0x270 [ 242.168898] [] ? rw_verify_area+0x100/0x2f0 [ 242.174871] [] ? blkdev_write_iter+0x490/0x490 [ 242.181091] [] compat_do_readv_writev+0x2d4/0x6e0 [ 242.187558] [] ? vfs_writev+0xb0/0xb0 [ 242.193012] [] ? exit_robust_list+0x240/0x240 [ 242.199150] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 242.206048] [] ? __fget+0x20b/0x3b0 [ 242.211319] [] ? __fget+0x232/0x3b0 [ 242.216566] [] ? __fget+0x47/0x3b0 [ 242.221757] [] compat_readv+0xd9/0x140 [ 242.227266] [] compat_SyS_readv+0xd8/0x1b0 [ 242.233145] [] ? SyS_pwritev+0x230/0x230 [ 242.238830] [] ? vmacache_update+0xfe/0x130 [ 242.244798] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.251023] [] ? SyS_pwritev+0x230/0x230 [ 242.256712] [] do_fast_syscall_32+0x314/0x890 [ 242.262853] [] sysenter_flags_fixed+0xd/0x17 [ 242.268966] no locks held by syz-executor3/17376. [ 242.273827] Sending NMI to all CPUs: [ 242.278649] NMI backtrace for cpu 0 [ 242.282277] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.112-g3fc4284 #25 [ 242.289274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.298603] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.304664] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.313051] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.318555] RAX: 0000000000000007 RBX: ffffffff847dc748 RCX: 0000000000000000 [ 242.325829] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.333092] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.340352] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.347593] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.354871] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.363120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.368974] CR2: 00007fb07f5609b8 CR3: 00000000b6fea000 CR4: 0000000000160670 [ 242.376268] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.383531] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.390826] Stack: [ 242.392957] ffffffff84207dd8 ffffffff81027ee5 ffffffff84208000 ffffffff847dc748 [ 242.400498] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.408005] ffffffff8102945a ffffffff84207e00 ffffffff812204d8 ffffffff84208000 [ 242.415626] Call Trace: [ 242.418179] [] default_idle+0x55/0x3c0 [ 242.423714] [] arch_cpu_idle+0xa/0x10 [ 242.429162] [] default_idle_call+0x48/0x70 [ 242.435021] [] cpu_startup_entry+0x605/0x820 [ 242.441090] [] ? call_cpuidle+0xe0/0xe0 [ 242.446699] [] rest_init+0x189/0x190 [ 242.452073] [] start_kernel+0x6b9/0x6ee [ 242.457666] [] ? thread_stack_cache_init+0xb/0xb [ 242.464087] [] ? early_idt_handler_array+0x120/0x120 [ 242.470824] [] ? early_idt_handler_array+0x120/0x120 [ 242.477550] [] x86_64_start_reservations+0x2a/0x2c [ 242.484137] [] x86_64_start_kernel+0x140/0x163 [ 242.490361] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.509361] NMI backtrace for cpu 1 [ 242.512958] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #25 [ 242.520238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.529584] task: ffff8800bac3af80 task.stack: ffff8800bb270000 [ 242.535615] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.544364] RSP: 0018:ffff8800bb277cb8 EFLAGS: 00000046 [ 242.549799] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.557062] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.564340] RBP: ffff8800bb277ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.571621] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.578984] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.586326] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.594595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.600527] CR2: 00007f7253101000 CR3: 00000000b6fea000 CR4: 0000000000160670 [ 242.607792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.615117] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.622415] Stack: [ 242.624545] ffffffff8426ec20 ffffffff847ee640 000000000001bca0 0000000000000040 [ 242.632082] dffffc0000000000 ffff8800bb277d00 ffffffff810b99bb ffffffff839f5940 [ 242.639609] 0000000000000003 ffff8800bb277d60 ffffffff81d10447 0000000000000000 [ 242.647113] Call Trace: [ 242.649699] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.656076] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.663193] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.669937] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.676928] [] watchdog+0x6fa/0xae0 [ 242.682214] [] ? watchdog+0xc3/0xae0 [ 242.687546] [] kthread+0x268/0x300 [ 242.692738] [] ? reset_hung_task_detector+0x20/0x20 [ 242.699396] [] ? kthread_create_on_node+0x400/0x400 [ 242.706041] [] ? kthread_create_on_node+0x400/0x400 [ 242.712712] [] ret_from_fork+0x3f/0x70 [ 242.718218] [] ? kthread_create_on_node+0x400/0x400 [ 242.724895] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.744058] Kernel panic - not syncing: hung_task: blocked tasks [ 242.750215] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g3fc4284 #25 [ 242.757468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.766796] 0000000000000000 d563a315cbcd15bb ffff8800bb277ca8 ffffffff81d054ed [ 242.774765] ffffffff838826e0 ffff8800bb277d80 dffffc0000000000 7fffffffffffffff [ 242.783016] ffff8801cf16b368 ffff8800bb277d70 ffffffff81419dca 0000000041b58ab3 [ 242.790982] Call Trace: [ 242.793542] [] dump_stack+0xc1/0x124 [ 242.798882] [] panic+0x1aa/0x388 [ 242.803868] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.810766] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.818016] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.825266] [] watchdog+0x70b/0xae0 [ 242.830519] [] ? watchdog+0xc3/0xae0 [ 242.835866] [] kthread+0x268/0x300 [ 242.841026] [] ? reset_hung_task_detector+0x20/0x20 [ 242.847666] [] ? kthread_create_on_node+0x400/0x400 [ 242.854303] [] ? kthread_create_on_node+0x400/0x400 [ 242.860945] [] ret_from_fork+0x3f/0x70 [ 242.866452] [] ? kthread_create_on_node+0x400/0x400 [ 242.873582] Dumping ftrace buffer: [ 242.877146] (ftrace buffer empty) [ 242.880829] Kernel Offset: disabled [ 242.884440] Rebooting in 86400 seconds..