ffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)) 2018/03/02 18:03:46 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000001c0)="6f6d9b6673000c708047c61734f7250b5548b024ea331d53f35a39daa5863fa650ea470f26cf186d759f4c04541472a68b82b25cfc348a92fdc1bb72e061bfa634cf42cc42e0b3da32f5e614157b69d74f7f1d844cb1a9c8549c8f2d8605b09076ddda27b910617aa292997377bb18dbcae1cd7f0fa594d0c3ad274471287efb67425a748e32dac5f50b3fb1d965eecc12", 0x0, &(0x7f0000000600)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000040)='.', &(0x7f0000000180)='.', &(0x7f0000a60000)='ramfs\x00', 0x1004, &(0x7f00000000c0)) 2018/03/02 18:03:46 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x20000, 0x2) sendfile(r0, r2, &(0x7f000000dff8)=0x2, 0xa) 2018/03/02 18:03:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001980)='/dev/hwrng\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000040), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8, 0x100, 0x3ff, 0x7]}, &(0x7f0000000040)=0xc) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) 2018/03/02 18:03:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x0, 0x80) close(r0) 2018/03/02 18:03:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x178}, 0x1}, 0x20040000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00009b9000)={0x2, 0xb, 0x1, 0x9, 0x2, 0x0, 0x70bd28, 0x20000000004, []}, 0x10}, 0x1}, 0x7f) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/02 18:03:46 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab2000)={0x5d6, &(0x7f0000615000)=[]}, 0x8) 2018/03/02 18:03:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffffa) ustat(0x33d43cfc, &(0x7f0000001200)) r2 = add_key(&(0x7f00000010c0)='syzkaller\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)="ecc8ef5bb56915714bea485ceea20073245b15cdff3973b06369bf66742c8eb0dba9ec6dc18283006d791ec276f5437c82234f5e6865aec1b8d9cabdfe07a8a6904366a63879c546cfd81d25adf08efa6aa6835b66843681d929c30957d20183d30990b00b3f9fe8dbc8f9731ebac8d3c2d083d15b87461222100d3ed1e5d66965d0645086c8006799ce83f885de", 0x8e, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001240)="d099e755f616a7f459c5ebc732459193ab876b9925bb2aa4a7b323346456665f0207216c3049a778934b09fcc13717343f0237b0bf3ae604cd1d3cda9b5b316ecd0cb326e865883d4dc8ad5d1f288fe0317639f39c9b20cb410131c1134d7cd51a161aae5f77d344b7c4276e8394cce2382eeb3b769a8b36739a119b2e", 0x7d) 2018/03/02 18:03:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffffffffffffffcd, 0x6, 0xfffffffffffffffa, 0x7f, 0x7f, 0x2d5, 0x1, 0x2, 0xffffffffffff8000, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80143, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000180)) 2018/03/02 18:03:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x34, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = memfd_create(&(0x7f0000000100)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x200, 0x30, 0x6, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 18:03:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x100) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) 2018/03/02 18:03:46 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x9, 0x7, 0xc872, {0x0, 0x989680}, 0xb4}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x80}, 0x8) fcntl$addseals(r0, 0x409, 0xf) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x100000004) 2018/03/02 18:03:46 executing program 2: personality(0x5000008) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/12, 0xc) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/166) uname(&(0x7f0000bf5000)) 2018/03/02 18:03:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) getpid() setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) sendmsg$netlink(r1, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="7de9791662046d84d64c4b86e2e1d9a7f77c49e3158022eae9326b19f6228eef1d41a08c"], 0x1}], 0x1, &(0x7f0000000240)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/124, 0x7c}], 0x1, &(0x7f000001b000)}, 0x0) 2018/03/02 18:03:46 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='sched\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x1}) fchdir(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x7c, 0x1000, 0x81, 0x1000000000027e, 0x4c}, 0xffffffd1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r3, 0x9e15, 0xf1, "5ef9f53447d615547a56d0900f4a1179676587c69394e1a67527de21f1dba86591446e371c048bf82db9c8bdd7c810a15845a0c47c06142bb5f999a95e5ec57f1144596de421b7232f720417d2a4e9fd09ea0c203c6d9aa65a59805555914b97ab71fb0c9f71e26d776b200d74fa79409faf3e8f2896f68ef5ad40f0a53abcf5123a5283841195e9504ae3a7820c401d32f7ed20260fb0a928e7a3d44b344861df0b9c1189274ce7c851b28564cceda779a9dceeb2c338d1c3887c3f8a6fe424aaf7609e6557a672a3653f52fe0b9a971f5408ea74f29fcca5a149ae9506833ee0d8c3cc81c993d9dd2d19c1ae92fd02d0"}, 0xf9) exit(0x3) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/02 18:03:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) kexec_load(0x8, 0x8, &(0x7f0000001400)=[{&(0x7f0000000000)="6d65962895cfbf4a0316773cbfa8fb0d109f432c218ecae8412d8863d76ae91ed10e3d4d7c01e01ccb2f5b54de3588662f984e86227808f632782125b87afb64c7c56d1da3a0344ba91b1b4e35bfeef00dded9b71e060a5a849781079acb3b73cb0a0940bcad2637fc94bcc94f9b1cc032671f2536818ede8946fb961e3298fb42f41e63d81381d92c6939626cbe95783c687bf25772f2e30c44999da4686b8984983bc2ef2f28e60699acfa8fc2dbc4dbd679b340d15c8815a2fb14bb3f7f0928b5d46b11a48e49e1397494cd4c8f2b76324fc15186cdf2ae520faa98fe01218bbd9fa1293674f785467a731311ba5315eb6a386474309209e94ffd0b0168fb3d00af7ea2af306648992103992828bd9b2fe4215b889157f351fe6a0a4a838490e0b03817d29a1117fefe1c895f373c63979e772f99e6685af4fdc9ded2aa10c9e0ff674d8935e97af8b140eafcf2e8137d59a694f52c4b9eef2710c827781aa502ebb8b10b3307966b15dcec173b99ac553cb26a88ef93f9763b69127c716f5504bc3b23e0b3fa15fdba9baa936fe1f7d25f47bb80c7eb44755137a47162b1807d9b8117e9ad870f67211dc75c28690ade99c1ea5e13980b30f52e206f2fbd6e13dc50a2c821adef6978cc5603a8df85b40fd0a55718d2c5bb4aa268660261bde3e84b75de2d5bf9c045508347d107aaabde1416772b80de5a7647011708fa756ced701667963ef97c9f7d653cb41a102ca25c6141f0bc02327ecb1cd1b7915b6818cc2883bdbc6cd8394b671bae417d0d33488779bba92ab34bfd6fdce8cc29f620fbcabcdb03e495fcec70eab8ec98869515dbc504d5b2186e1d6eb1ec604daaa5ef75533f3062162ce6b9c33589b9e82e0c467bf475341eceec47d6350da8eaa3b9b44aa5bbc354cb199e9ae3a107a48bdfb32cd7e67336227315a5f737a764f002e8efcc70065fc387f792626f8f5a35ba872243311f916ebce903d0f373141f556f10960f2dc8f945c93c3062248e3913d230a6abf3ebff96ffeeffebd3a418e7e42731443bff1db761fedf3ec939d53fbd67c139a0925de9b8efd0569fe66dce433e5d31198b540609dcdbe3d0ef202e4273f0ace0f4905bbce446ddd0e498b300ef8ad1f677c74c17abfd2ec4aa296952f6756c0f7c82d24a683c39fe1caf5c7efc7140f0a5265e0e2a2ffdb8942f8470fa4fe4ed339308eed9e5f5ec470437c40b2b4d6ed31b0846966f878f32cc007707ab3381608037303d47c66a6a2046dee08c0b73333b584b7f1399a44661d2539ab2ffb0c01eaaec49aaac81060cd868e91551df25760d6f078d0bb4010a84f8153b6b602d708bae70ac07727a12e7c5bb29da9c346d5bd4249d7c48b0c789de5fa38f8668310bc23bac8666e1ca5df4862bbba9ae87aa296ed0f6be33ecd368ab1376ba8d37c129c3af5fbc65bbed286befd1a0c1b02546e058db3439a8572c57d768610fb97576399a4af7ac40c2f66420e01558c0e65e65c4cc91dfb53e0b18c2508c411a30b2190dba11acf69f4780516f2c54cc06191c70e7e5dd31c5d4a97c509a67ec28751724a56aa60445ec063848608cb0f944a2f3f6228fa46579b4c82e80ed9f38d9fd27caefa8fff48435c3180bbaace752df7ec4d49db2a8bf9a8ab7bfbf30aa34344c3d8fc4422c8e2e9e9795acad8f94a4354232161ce79d6dbec86a4d43e4be5b68dbb559f080d837459d818d14294fe4f966efa1875962b9305ef96a20b5320a314566eb697bd4831b66e45182cfa6a5dcb42bf1c07d89cb6c9ef2cc219c4f21a5785baf36d4c3341c19d57d142e538b333ebaf11f43106c9c0e620f7e992916d3cbef538f1868c26704315b5482b1a79bbed831bf13f39c1014cc14efc0d55d519870aac699663d5dfd50aaf87b2f9158d7f4e7ecb30609b9f1028a3e85f5ea720fcd52ac750331db96dbef6df60551fbf5948ad447b9ddb2183cf0e76dde8a7fc4daba42a4550486bea64839b6e4d62ceb75191151eaf9a1d2958e8df6508f197ce183f931a431db7b5ce61d3ed5643104d1be49b226de128cca28b49b687a9a228a374ee1f3c9ba2c9c8555897b2ee3f70d815a6787846ac6fe01c4456697aa63d010e8663aefc5a49134c36c3445a3d68cc8bebc158783cb2703fc6f1850515ebb37ca29679e1c4cc469d990a4dd2c5a7965332ee9ff9f7c474609c39e0092a6b9cdd9e5fe3a463943d06a52bec7931c7cb6dd6d770c52ed6d626716be5e2d02a0a28eb3991e58b9c353bf182ea65410cb5c7e2f4479b3188b886c213fdff1143cb0d5151ef6db59b3b2af84664dc5a74876aad9ccda9a3ca59464e32f9f9bf3a1d54dcaabd9bdc871fdd746d3a25611a38ff94ebd175513ffc078eccff1913e986bb859d13c69cd276294a612c077fe5a1349cddb218175e2490e9356f90a9caad60436b95f2673197b22f83d5c70bcb12e9dc796bbf83b1a3bbd2f87a2f8d39f0c75de9c4b9c7681aae91724e55b7e0083b8a700c5a78563c1dff7a08082329acff44deab41e1877d49291134e938475d71f689725678699074e98ec0cb8e1b469e60c652f9d21095c7058a89867814740263c9e2f9840a464859c5df00df908e531b1f19273373fef320dbc9a1258f36120187f06bd4b85e4ef0e3ad41fafbf0231426360938995a0b6c0ac731eab065bf3e582bb053d68324cd99a3a19b5fad88e139c34dfcb98f917168acb5e732461e84067bcee89dc60bdada4243ac7bc6a295f8c1b15a5bdf83ca87e27c88625851ebf638b2d6b5765e7899184d0455006884cffb6b75c65503f13e451ee9e267e1dbd136c78636301e90083bd204b77f4d3f2cc1c7a9e8353f1a205b38e6decb15e60d83e1e31040ea03aa73d623d02fab55cd9db40046b8100b45cd28554f0e4821a2bfd40e9412c6ffb0bae711ebbc4b812315252030cef91c9c6d004c6630ed16e90d0f59b23cea1d6ef52fc38912fa7602b64d42a7467d0b9e200c699c1c6a24739745d9a3a3c5f4a5e0df9cd90bd8b87b79c5281b45f7594ec662f9915f3301b4103dddacf9e6455c03e19d779df40f21fc9f4480dd3850aa02d57966bd845051fee224c2eff10d575b8cdfe16b315815ec075b1dc9c79ec54f93406233a996dd83f33a12d291a7c87703c0536fb9a3db53ee4e11e07ea4dd7572b19bbfbdf55279af35cf1ca336fb3804490747349c997d034e9613b47bca2dacec3db7043900a21307a5ffc40c19496f227d8a50a309c410b469398b5b2fb1e3bbc504bc8907d5a51224d7a1556ad666e2f2af41a3b7a517059656325ad577c6a224c588c4ece2a8d6c3eca1e186bbea3a3d3d9ec6eb92c4677450de6c5bc4bd1fdbb4ad7a726d3e938ec545f713a65326169b6138dfc578dd56fcdcd7299f2916fa5af2522ad1e22ec8902f761a1a548e303fcff964ade24e7363ff70ced27c060189f1bdf22b80999ad9270e2fbad275f7b9d8a37989226623c600dcc708711c16037cb95881c0bfb96ccaab3c173a8f308557cfdce6bc9c941e4e9c6efa51c42612ae11df9ba7b4d136ae18488f10c26f1490e7b8906668b5509e1be3b11f369f25cb4b185855a114a1ee9ece1dda18a2d04d0cfac1fc7ee729ca4bee95d1c17acf7656dbbcaad63ab7b224737cc638cc2d998c84635b6b7728c8ef9a89c0595ae47b22da7f2b5d45a4e63a86b77c7e217204b586b48c910bf2f6c24ccfa2c90543239c4acd85e4a85e6478d031e89d3f771a6b08366d755b9ec08bb43bfb92345ebd13f8a3c41ce01dfc8d9210a104d335ec15774ff212fdb1accbe32a56babf1d46a8f67407a47b5d816e65eea605290bf004744f6e27d007d4c53e2c147e9261de5c3acf62d609e9bab6bda6a55a17febbe8231da9ebf5b0b619719f00cbee63971be00ab469967a539aa05087c9522a21c01e6ee038921987581b2df8778fe374f2e6aac53958b66df567708100a1c07de1371fb3737adc30b3ee516e3c5c5c772a90fe0c0f4188c182b2e2562531347351aaba0abcb6b95c9fa9e62e51f88a22ebf633a91a882a6fc417aed2c7909f81049fedbdc1610a20b0682393ba3535bb155799bc2290dfff100babe2104355f62d606b81ef2e33b9943ac3fdada1ec001240ad48825d0cf43b622b2eee3185f264b90fb96a631268d20558b2d5da6bfad8f82026b5ff9fa33377dd5493f84dd4324bcadb7bf549b9dd33230e71b9c6767261b2e2fced160ef86b81423b09f3aabe11b39cb9d2e6b0e445e6bd9fb50a50e6ba054c727c2536d023c61d30fbae6d0bb9d25937dd95fb227d2c66995343d813fb9ef87b01c917a702fd93e0316886ee7c0900e8ff5983250de88c97041e79c662f7cf6cd035876ccb18e0aec1a42c44014d8a902d9025307d14a68c37df4642ed527eebe354c1a51ecab89d768961eb8c6c9c5e7b1636537536d561ed6bda996cf59ec2635fa8fece324c469a7232a5d74408a34c5b1beda5ed7d6cefc9acc1ea0b31bca6d0683d00f10cc9db3b6894859c18cfbb25fc9eb5228479d2bca8dce3d46cff1f595cff8971d6e457df11719d74b122a8f661eff32a9659d72bea2effc1bf83da69c29a1f1bb03df8d4318ea8cf284e8bbda1b33457138689b7079351e5c07cd7cf6442f4e6eb90c5911fc826bc183a3428e119fa7a80dc4e4247637fc176c4855f04610123219f9543585c6369c6d882e68e45d3276c36521fb4c1adeeef1ac2aa0040cba3329485c0069ce41ce3b52d964ef90bcbe4cf0268b00c5ec5b7211a713ac580f4ee08a659af54b1cd9b10f57abcecd307423880eb8c48964195e514d90badd3f64787226b4d01a9106909aea40387402c6e98a3019cc3a3d3535a2c1ddddec00c02ae91631b578bf4b7f866036012133f42f5440e276ec82eb690ea2aea143d97fa150953c138caa1a5ce094009b5232d3c0c1a02e4691b59a74202a8067d9bd54ae9afcd494a9a71a0ddb793fdfd5e0cc9522a08e6823bf151754b8fe903ee5345550c8c2bc0a31b50239f409169abb7ccc5fcc07a17e84d6217d9d75c68e74f0e791a2274832e5b3d7c1e4f3c37841f94eb661bb5ba0f4656b3fe81eee9d725527629fccdd6754aa8b1f1839e56278942f7aee6a6c092208f5fda546672bf28fce06d7f7479dea7fd94b70593a7f1f79e314c8e7d9af3aa48acda1d21cfda76f7739117da0851a73a954e980e1986509d4b95ac31aff9688d493f2610ce9030cb304ccf459e113e7370fa414e5af376883a8de7b5f8ba0ae0ab5d37a88edccbccc98eb5e9a3cb648d21b7107e5f4b02f9d770d3ed2e3e6974091da23ed7e76f73c68e4cb8cbbd23fcf3ad1e95bc5b19422aa35c9f3345dc3e57ae2fc0feee5ac6a49d929d7c2e44b11c9b481eae3662dd1811a5691fa5001a7f8cec401aeb829c14950e32079ca9701b0e3bc74f837d98e594f4517454dddf17d5e0e94b53444d9dbfa7aa6e893784e26190451340faabec3d31902fbc35c7708165d6834d132a1888ceaecd7cba5ab388cb6e50fd3ff54b32b4d2e44b557c82e3bb66a4cb23872384a4dad104ba72cb836862f4e746ad498355d987e740b20d3f5ee8d9bcc8f5230b9c4915bced2daadf8e1f1c8a84ffdd990cdb9463d85f8df22506df5fd17f2e943d3c67c6451bd6260a147b862f044da50afe8ff56159920ac2ce4255829a2c42bde5963ea76312ad11298f0455f816c81b105caf008e19017afd65b85dc7d38dbeb42b380dc4a45b1e41d42e31501ab2b4f155aad4e59b37855c4c362087d67", 0x1000, 0xf2b, 0x8}, {&(0x7f0000001000)="79eb61789775d5133fb72c314b95324ce6748b2ee4eebf605bb96abc3de37581ca67796a629d65feaacd0625a942376864fa87868f2333b1c6956c112df824b09d916d902d6971adec2249ad52455affbb91f6db748014f88c18ad22fe2fac4600eed4f4a5eda175b6e614d62423a2a49ccd746512c4ec28002b390dda500530fb", 0x81, 0x7, 0x100}, {&(0x7f00000010c0)="0de4587756d5d1d86ba3c616d069395dd08c6ee02cbad11d820020ee1e5f357c9fef28d9295558f0350272ff6983a18dc44a2f2de2fd8746ddf0ebbe0a238bdefc9bfcf9634d61db9318b1271785a4fd5e0dc409845cb43b76e2618b911dc039", 0x60, 0xfffffffffffffffe, 0x9}, {&(0x7f0000001140)="8069cbbb5e4974f3ff808ba58f11c9d2543ebb5fe5e98c2bbee1d02c04524814e27989158d1046c66f90aa5522184b8345d59c67cc2cc922ec1340a2412582b00f748187108ca9643ae515dd178a733458be643013dcb14d72e7e251b0a73409ae9d0605224a7c348e15e13bf3b9cdf1e90a76bbb7b463f01fdce94e9a8e801ac4dd00192859324c635fa18d670d8848a0084296750e2138d184962b88fd995910fb", 0xa2, 0x3}, {&(0x7f0000001200)="001c20fa8e440c20a4aa82c4e11976087e2dcea84da754e665cb1359fd725eb3f06f", 0x22, 0xee8e1e4000000000, 0x3f00}, {&(0x7f0000001240)="03047da6a5eafad3f41a1a21d09daa0739d612f25c25b7f3c72f7ab7db331feef1be08f133db448afe9cf2c4e3e13ca115f79f83a29e96c4ac69fff3fb3f037f10cef7d52eecac2a638132cf4250f5739139ebe8962244a86c9597d59927cd8a8680840f0fdf23973e8fb89b", 0x6c, 0x3, 0x3}, {&(0x7f00000012c0)="e1a1a243c0539e201694b7cf46485e2b38d35f79c686bb73c0dbcf519b549763a81a44c529b21929ab54c7b49f2c362d5899474beb008c2be7ca03a95c5fc29746eae631b19abe4ede0c1a708f99bfbfc93e14c495f9aa867b5aa9af7b346f9c75a205f6a21414ac133c670b4f50f083b3b50d1cf520a3858f627e79090770b02672d77077dc97aa3acbe039c234588ce4c3f9c28fcd076f934661631161ff1c41cfa4cc86bee7e66e134096a69e603c5272", 0xb2, 0x6, 0x3}, {&(0x7f0000001380)="5ef71a0d059ae2efd2f437e24ac042a3bceab3d080934cf247efdfba49270beeca93d22850fa8b3e144a806a687b188e97f9ada0a7a05ca70c7a3725b8ea4ac0516f0fbf8d10a1031c843e543ad57d4b20c0c8ef326d4732558a25f35fd2f39db8d3731c0c080064cb0e9b9dec49", 0x6e, 0x0, 0x3}], 0x3d0000) 2018/03/02 18:03:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="e23a0193cec2e6fb3f9c9c7a38ffbb8cca2e1df45ae1e2a980e9c69f7f37354e3e418b0c52a00aa6cd3278a80047cdaa7bd3dc94ba3856f7b803b48e86912f2d4046652c423ca2136f1848b857fe4cc1c8f346e60be70c03b1dac98cf1e193bc3e1e4d1cace70f8f26c28d5f9b", 0x6d, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r3) write$evdev(r0, &(0x7f0000000280)=[{}], 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r1, &(0x7f0000000240)='limits\x00') mmap$binder(&(0x7f00007eb000/0x4000)=nil, 0x4000, 0x2000002, 0x10010, r4, 0x0) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x101001, 0xb9a2f5bb57f1d9da) r6 = mmap$binder(&(0x7f0000810000/0x4000)=nil, 0x4000, 0x8, 0x20013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r5, 0xc018620b, &(0x7f0000000200)={r6}) 2018/03/02 18:03:46 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001200)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013cff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xffffffffffffff94}, {0x0, 0x7fffffff}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf5, "60b86d0c7d70223c4fdbffd049a0803c8aa5ada527690c16c9704e0b7bbe71bb433e46d89cb1efc75e6149e74c4bacd8394446c79d528ed4103d0bc93cc0a3a28a14726cca4a367d5a6df90e1b9f1175620803e16f473ac373635a344506e7f320f18abe687cdc95d5aa891becb2aaa52b4bf6bb1c2c414a96184a6ba45084fbeea4b4a663521450e3de31a32b8c79016dbbd8b9cfc7c3d84a5c1f99011e6df7f1165405e5e64b57d0e17043e443ef23fdb08da68f3cb15e259de1aef7f294553f7c118d0c09295d58c0626aad17a1a3333438ab251aa3f8d10b4a00f730e03dc3d8b5477a9778d8e25fe404d5943b0f830079cbcc"}, &(0x7f0000000100)=0xfd) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000001240)="c2a13ed0cc766754b0a7db859389ace2598526a9b2685eaf825b103e7d8d34e1928b05c4236303830fff381dd5d38cc138d93a8815e08626c866cd46aaf79209610ca9ca79a36c943700a426ab847a3af3015ed5df9551a7ecb10d53e84e5c6b1b8fee2746c568f0dc923a55524f7ed7fcc59fea7369") 2018/03/02 18:03:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f00007da000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x4, 0x400}, &(0x7f0000000100)=0xc) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)=""/152, &(0x7f0000000280)=0x98) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='ifb0\x00') setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x0, 0x812c}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 18:03:46 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000011000)={{0x77359400}, {0x77359400}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/03/02 18:03:46 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sync_file_range(0xffffffffffffffff, 0x1, 0x659f75b6, 0x6) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000022c0)={'ip6gre0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x1, "8586b4d3b3e0", 0x1}}) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r2 = dup2(r0, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg$netlink(r2, &(0x7f0000000200)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0xa8000000}, 0xc, &(0x7f0000000140)=[], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32=r2], 0x18, 0x40}, 0x4004800) ppoll(&(0x7f0000000080)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/02 18:03:46 executing program 4: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000000)=""/156) exit(0x0) pread64(r1, &(0x7f0000001040)=""/4096, 0x1000, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r2, r1, &(0x7f0000007000)=0x403, 0x3) 2018/03/02 18:03:46 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x7}, 0x4) recvmmsg(r1, &(0x7f0000001ac0)=[{{&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000001400)=[{&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/214, 0xd6}, {&(0x7f0000000240)=""/119, 0x77}, {&(0x7f00000002c0)=""/215, 0xd7}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f0000001440)=@generic, 0x80, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/160, 0xa0}], 0x1, &(0x7f00000015c0)=""/26, 0x1a, 0x10000}, 0x3ca2}, {{&(0x7f0000001600)=@hci, 0xc, &(0x7f0000001740)=[{&(0x7f0000001640)=""/143, 0x8f}, {&(0x7f0000001700)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x7ff}, 0x1f}, {{&(0x7f0000001780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x3a, &(0x7f00000019c0)=[{&(0x7f00000017c0)=""/79, 0x4f}, {&(0x7f0000001840)=""/10, 0xa}, {&(0x7f0000001880)=""/6, 0x6}, {&(0x7f00000018c0)=""/134, 0x86}, {&(0x7f0000001980)=""/12, 0xc}], 0x5, &(0x7f0000001a00)=""/143, 0x8f, 0x6}, 0x6}], 0x4, 0x0, &(0x7f0000001b40)={0x0, 0x989680}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001b80)=0x1000, 0x8) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/02 18:03:46 executing program 1: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000a10000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000000080)='./file0/bus\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) acct(0x0) 2018/03/02 18:03:46 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x203, 0x0) flock(r0, 0x0) pwrite64(r0, &(0x7f0000000000)="068e42a354b06f4258245dd5b0ec38690e9a9740d9a73f1b109c5538a5efe8bac94bc761c74025bdacb0d9e14b64ac337e95", 0x32, 0x1c) 2018/03/02 18:03:46 executing program 0: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20d40, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x4001, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x248080) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/215, 0xd7) fallocate(r0, 0x2, 0x0, 0x9) 2018/03/02 18:03:46 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="c2d171c94d79050a0bd2e021b4d581526291b34f1befca5fc797a79f5999144bd87ed29cd90e4154809177197b33c22694f7d48d2aea053db850c9ee2405f48be13df1eb1ec03c94110a31580de711f294c91047b453828000b5ea7ab416209f8b48096e31a4bec8aa63acd082ce5d6b5b589899fd035b4dcc3ea8d333caa64f91caa50ee81bcb6a36249cd1ef6942d90a6ddfc5c602dfa03fa398f925b48398a5fcf4498bc9d1c0d239a39d57e4e36e6bad6da0963532276026c44f5171f639469fbb78292a02588fc3feb2132511cbd0287b83c603d41f6585f6075da15e77b29a7b7906d98c79c6baef9ac7d421ca137c50", 0xf3, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r0) 2018/03/02 18:03:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000)=[], 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}], 0x92, 0x0) sendmsg$unix(r1, &(0x7f00007f4fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x4d, &(0x7f000032cfe8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1}, 0x8) 2018/03/02 18:03:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/02 18:03:46 executing program 3: sched_getaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000200)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "627272646765300000000000ee755756"}}, 0xc) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc) 2018/03/02 18:03:46 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001ffe)=':\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"0a0390a81cd49f"}}, [{"467755ca9df00c"}, {"5386d7efc1eead"}, {"a687b0f7c216ca"}, {"50971f076b1697"}, {"a2d3b90bf7c90e"}, {"b6f75049e24d40"}, {"da3d2844d7fb07"}, {"3d5a3002dc4c3d"}]}, 0x48) 2018/03/02 18:03:46 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x0, 0x0) 2018/03/02 18:03:46 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000fca000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x480a00, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/03/02 18:03:46 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f00000001c0)=@dstopts={0x77, 0x0, [], [@calipso={0x7, 0x0, {0x1, 0x0, 0xa0, 0xffffffff, [0x7fffffff, 0x75f5, 0x3ff, 0x80000000, 0x3ff]}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xeabd}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x800}, @generic={0xffffffff, 0x0, "8f2826a1fa7343e1c0c7907fb19d60501a52623eb3bf43163b028ee73ca1d1c8ad0c1158e2aaec16e89a5388d8ada8"}, @hao={0xc9, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @padn={0x1, 0x0, [0x0, 0x0]}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfd5d) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 41.661684] IPVS: Creating netns size=2552 id=9 2018/03/02 18:03:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r3 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000400)) rt_tgsigqueueinfo(r2, r3, 0x31, &(0x7f0000000080)={0x38, 0x80000001, 0xc39, 0xa9}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00000003c0)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/143, &(0x7f00000000c0)=0xff90) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8, 0x2, 0x8, 0x7f, 0x401}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x3}, 0x8) r6 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20040) syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 18:03:48 executing program 5: socket$inet(0x2, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e94ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7003) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000240)={0x9, 0x2, 0x3, 0x493, 0x10}) dup2(r1, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x72, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e20, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, @in6={0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0xa}, 0x422}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @empty}}, 0x6, 0x0, 0xbc00000000000000, 0x200, 0xffffffffffffffff}, &(0x7f0000000200)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x0, &(0x7f0000f07000)=[]}, 0x8) 2018/03/02 18:03:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000457ff2)='net/protocols\x00') preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000100)=""/153, 0x99}], 0x2, 0x3) 2018/03/02 18:03:48 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002180)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000021c0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000022c0)=0xe8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r10 = userfaultfd(0x0) ioctl$UFFDIO_API(r10, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) bind(r8, &(0x7f0000002840)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r9, r8) dup2(r8, r10) getresgid(&(0x7f0000002300), &(0x7f0000002340), &(0x7f0000002380)=0x0) r12 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000024c0)=0xe8) lstat(&(0x7f0000002500)='./file0\x00', &(0x7f0000002540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000025c0)=0x0) lstat(&(0x7f0000002600)='./file0\x00', &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002800)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x2}, 0xc, &(0x7f0000002140)=[{&(0x7f0000000040)={0x3f4, 0x2e, 0x800, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x150, 0x4f, [@generic="880e7087fa430eb3447cbd1f05469c7ccc93234ab84a7e7c04041d1f2799e3ede7587c6184fa5027ca7d3802b01087877445123b83989ce5c015d98821356571a69d649c18e6d630b1147a0679045b1b14d1938485c6acd6f95040bc85d45f176d96b929f81454e4c6bd341d1b268d87c6d441a51b8e629c142f6c4f0a298d26f37474ff981e09bb2b5efb21510fe6c7619cdaa67b6536d180d1579060da291bef92c7bf5d32de7acfa4bb770d313e1a3e37c183934e6f5b2bf276c3ad2fe7d33d355e28fc88994286a933b876b289278835349eae18ecc1281dba58", @generic="52efc89378a5051d9783f181f90c1c8e28a8be6c932696a591c97bd7", @generic="730126bc9640ac7cf12931376edca684e9cf2fd78c4883c0e2f927adc9ba52534e3db85ccc24a1eb500dbfa859cd8e69f2084abc096999ee09eabf0a57e042cb2124ddaceb02233e62e7ac21dd1aaedee2164a"]}, @typed={0x1c, 0x57, @str='/dev/loop-control\x00'}, @generic="7db713cf95664438fc071f948c43691ca1442afa4af3e60712ae9c39e36f623bef85c2c947be902311263605e7a138be65168dc5e22073a9bdaa824358711b467569428368546ee231a361874897899d1207bead009779edeff2db9e4c7a0c10cf03b00a225e9570053d0ee7bfc26ded91ef504552759091fb23fa07244ac02b804ad7d9624b6bc66ea52eff7658c916b0869038", @generic="4f084beaa74d0a5ca0c73c3e48f836dcd80f2fa9dda6abe1", @generic="2c6d2593d42ade3759669e212eb0374b770c4ecbf9bcd2202c5998", @typed={0xc, 0x82, @fd=r0}, @generic="b790662bfaa2ef9eb056d8ef7021faf946f0098e5db13ed7062529d4ed99ebcfc828bb6a24bb0fe30c5700aae85e2f1bb72e114a4b37194eb0c3b5000b3cb4b3dc4c09899da75bcfed372fdc2bd43c937fe9c263cad505cb572c08d13c108e09d79d2f0cb3f162fb074ada6ebefc4ad17676618a3b", @generic="1a1ab92af4a143ce6be8b47f9e78d6f8abcdd2b6b00fbc68a09a9796d8f2b03dedf70c196d7b37c9ebfb138463c445ea949a4d2781f6287659a7f2e2e6b280deb1a297ef77858fd733f3319f1858f8c256f7cad8efa51e5b3b9aba0574ffcb8b844c333b211fa153dac84350508a95221c6e6d64e08d1f14d3b8d7bf81acaafde4e67dfa3de7b24bef26b188e9d19f45c9b606788fa41d889145b90ee96736153456e7a26b482bd64cb9f22f4bf4f2ea53f84f5a0b5b769253b1f7eb42b00392a3ef502857b218826f066cc9a6175cbb3a01d074a8650a431cce555445a610f5bdf722eee683b57e5fa00ea010", @generic="09b914b5f2192a3ce8b9b37a949cb9aa476db67a7fd46edc65f32e7559d13c4d251621d8bf80e5acea", @typed={0x18, 0x10, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x358}}]}, 0x3f4}, {&(0x7f00000004c0)={0x430, 0x24, 0x0, 0x70bd26, 0x25dfdbfb, "", [@generic="664f06efc0e245f876bf1d197445faf04d18ef71af45e9a5773c202b6b0b9e6b10965d61fb898a4223e0e10f416bb79496a30026b3", @typed={0xc, 0x35, @fd=r0}, 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@typed={0xc, 0x2d, @fd=r0}, @typed={0xc, 0x80, @fd=r0}, @generic="688bdb74e951d06a12c2fb0ea5dffa6a5c91a8e33a23a1acc0d7", @typed={0x18, 0x2a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x52, @uid=r4}]}, @generic="b0724c12bbbb9f14f671c5137a66c3067557bf39a9eaca1f20a64601b5183635d50c29f89471a16ccdca113d5cc095ef9a38d5aa94f415ac637b41d93e3ea3c4ed0001072b3b0b53c2d6cd69fc6d316565e30f19ec532c6a", @typed={0x10, 0x7f, @u64=0x4}, @nested={0x388, 0x4a, [@typed={0xc, 0x71, @u32=0x6711}, @generic="d131fbb34c39f5881ad23d15fd6429f4a9adf44e0e3b141ce2fe0bc230cda10932e8ec2e5b00bf2afcdfba9944210342ac0db79af613b2411e7d03989eeee9e83e59ccff1fbb4c56770b8cc00c011d1e7effad061cfa5c3e594698bb0dbe5b0795df24065c", @generic="90d386c90ca1c8eec937409290dfbf08609fce8581594ecaa3f3db5f4434207767294bd1a2171a37eb16e719fd84921f85068b62517eff2f894268c14ac28ee3eb12c354ca38290cd985727927d086523208a94f240b8663243c2237e213ebeeef1a4b93fc155663904929299aaac191d99ca88e253ffa4e3c1c8c615649beb3190c7ac9249af6fac5e07f2a31866769b3cbeb90ee7bae2f088f2c2c4b3124d43fb274535648043539d10e6ce3969136ba13584357416175854fd4f65890ff8a95407f1b9b8fad32d45d", @typed={0x10, 0x3c, @u64=0x7ff}, @generic="fabb85cdd049fcc22a3388e4d4f2b432fd9595a57326541759f7badbff22b340504f4d342f159a2bc49d56002050d014b2e5e74c6dc8c77350", @typed={0x8, 0x3f}, @generic="ba6d2d1992a29d833b4f56458ac1fc43045e4fd84d2bd1109ffbab617a74b422e812f285510ea1452deb7594f6fe776ce5eae3233470201288c0c94e9c10855fb12f863e2860cc077aeab02d7c54ecad88a2754b04c83e911b86a554036c959a97b987e606578177f004b4cf25b0fffaa71ff35a522096ff5079a7108c817f89b484d99c8441d8aeac66ae7ef017174348053d640c1ac0a66d5f9fb68189a8bd24708f72a30060019870dafb0627cfee2094ab9c25d47db683ada9b52e974fcc316e987e9c2e60318b9ba8645fc533e0eeb506ed677f368b1d", @generic="6914be21ae84ac17014f8c636a172e205d5c913e5f33093dff70b2a412484c8360b7719ecb2370fc69524547e50699ce56fcffe7c1f8c6fa18b25deadab35be30596c21a62825dfddf6a252e4ff842431d87320f297df2168cadfac80fbdbffb5d039f", @generic="2224b5c54fdf1ae85f98d31e69d42a5423629d6c95ec7ee113fbfe1e6b06e573b95d65024dd1b0a18d30b754ea95ca20fcf0a85119105bdc177823efe8290680a566d379f11d5283815060b08c06edd8c0fcd36754c49d9c80fa11ed2d6da6d94e668ea6c5823847fb4744a7c9a20b618d1cd3fa4a1fb5b17d54c52bc1c6e9e6742ac7565be420367995461c13fefb39fec4aae85f8505ca4e1cb7b50e37162886155a4a16c7c1d7d49ea7c1551f", @typed={0xc, 0x8b, @uid=r5}]}]}, 0x16d8}], 0x3, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2, r6, r7, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x40000}, 0x40001) r18 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sched_getscheduler(r2) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r18) ioctl$void(r0, 0xc0045878) 2018/03/02 18:03:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0xfffffc79) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x44e}, 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00', 0xf8, "1ebfb34110609c04a8aa763a67638f7ba6d33c53d30fc7ff3f7e002538b27c625647e46c2a107aef82c02926176bef7c3bd2f346ab47c3f1a4e8a6b9762b7a34e44028634156c87a431280232572a664883a71501780644dd25f7c02cab6a93170cc4dc4362e1d556595f3b1a5274c2c8895707dcdfb4415a65fe4e82a71a1512a80f31e64936fd0d65ee8ad5613aaa952b2854a534a8cac93c8ff657bf550cd1dcfc35e5eb3ded6462550c929736fa0eb73e7c020476f8a32330e5f91117e82db45f80560ae5fe9073d779c02e985c740a3f04972ba7f28f425443ebb5e8e3f9de826b7a59d209f88515946e5abc4128376ab6b20050624"}, &(0x7f0000000200)=0x11c) 2018/03/02 18:03:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0xa) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x10, r0, 0x0) 2018/03/02 18:03:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0xb, 0x0, 0x9, 0x20000000000000dc, 0x0, 0x0, 0x25dfdbfb, []}, 0x10}, 0x1}, 0x0) 2018/03/02 18:03:48 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x7fffffff}) 2018/03/02 18:03:48 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=0x7, 0x4) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000140)) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80000) 2018/03/02 18:03:48 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200800, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x6}, {0x8, 0xffff}, {0x3, 0x1f}, {0xf, 0x1}, {0xc}], 0x5) 2018/03/02 18:03:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @empty}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6tnl0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'syz_tun\x00'}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/03/02 18:03:49 executing program 0: fstatfs(0xffffffffffffffff, &(0x7f0000000180)=""/99) r0 = socket(0xb, 0x803, 0x7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @rand_addr}, &(0x7f0000000040)=0xc) 2018/03/02 18:03:49 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc0000, 0x0) poll(&(0x7f0000000200)=[{r0, 0x408}, {r0, 0x400}], 0x1026c295e5cc839b, 0x82) rmdir(&(0x7f00000001c0)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80042407, &(0x7f0000000100)) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') 2018/03/02 18:03:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='maps\x00') r1 = getpid() setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x8, 0xba, 0x401, 0x1000}, 0x10) syz_open_procfs(r1, &(0x7f0000000040)='oom_adj\x00') sendfile(r0, r0, &(0x7f0000000000)=0xfffffffffffffffe, 0x800400000ff) 2018/03/02 18:03:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200000, 0x0) sendto(r0, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/02 18:03:49 executing program 5: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") preadv(r0, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000001680)=""/225, 0xe1}], 0x2, 0x0) inotify_init1(0x800) 2018/03/02 18:03:49 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfc, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a22000), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x2, 0x5}, &(0x7f0000000180)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSBRK(r2, 0x5409, 0x3) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{r4, r5/1000+10000}}, 0x100) ioctl$KDSETMODE(r0, 0x4b3a, 0x100000000) 2018/03/02 18:03:49 executing program 5: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x9b8b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x800080000001}, 0xfffffcc7) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x30d) 2018/03/02 18:03:49 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00002a9ffc)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) 2018/03/02 18:03:49 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x8) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r0, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) 2018/03/02 18:03:49 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2980, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'yam0\x00', @ifru_mtu=0x2d3}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000180)=""/157, 0x9d}], 0x1) 2018/03/02 18:03:49 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x20000000000001, 0x1004) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x8000000000004e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x2, 0x5}, 0x98) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x8, 0x8204, 0x3, 0xd0e, 0x2aa, 0x3, 0x6, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r4, 0x3c, &(0x7f0000000300)=[@in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x30000000}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000380)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e24, 0x600000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, {0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x3ff, [0x2, 0x7fff, 0x5, 0x0, 0xffffffffffffff81, 0x401, 0xffffffffffff7fff, 0x10001]}, 0x5c) getpgid(r3) prctl$setptracer(0x59616d61, r3) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000180)=""/45) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000500)=ANY=[@ANYBLOB="0000000001000000005c0f13c6c155713a236a80a304c42569e5f540c64b5e56ac5dc7470516c5a5c87e40f1ac863f8b766bc8004a35b06583cc8d0af429861d2e4b2860815b2907c3c67a7da5da6d0aac1a9ea19ba49040477d89edbdcb7117c928a682397cd3619d8618c59d2b7f57fab465a3095dcf8d08fb5c7733eefa93010fdbf046c3c9c0d6"], 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x20000000) 2018/03/02 18:03:49 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xb, 0x8}], 0x1) r1 = syz_open_dev$evdev(&(0x7f0000b72000)='/dev/input/event#\x00', 0x0, 0x0) readv(r1, &(0x7f0000353fd0)=[{&(0x7f0000f54000)}, {&(0x7f0000f3b000)=""/3, 0x3}], 0x2) 2018/03/02 18:03:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x113) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x20) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x4, 0x8, 0x2, 'queue0\x00', 0x74c}) 2018/03/02 18:03:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/02 18:03:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4={[], [], @empty}}, &(0x7f000004f000)=0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xe00c2, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)={""/16, @ifru_data=&(0x7f0000000040)="6799a19d6f3a78c201168aaa219c7f9a2eb4f4fca2a06a7b4e87316e4bc9d660"}) 2018/03/02 18:03:49 executing program 4: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'irlan0\x00', 0x101}) 2018/03/02 18:03:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)=ANY=[@ANYBLOB="c000000000847d010002000000"], 0x1c}, 0x1}, 0x0) 2018/03/02 18:03:49 executing program 1: open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) open(&(0x7f00005d4ff6)='./control\x00', 0x80040, 0x0) open$dir(&(0x7f0000000000)='./control\x00', 0x4000, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4dff8)='./file0\x00') 2018/03/02 18:03:49 executing program 5: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000c3f000/0x4000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/03/02 18:03:49 executing program 0: quotactl(0x80000801, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4080, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) quotactl(0x4, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000002c0)="1d94e82411878e165b4c5539a219a7bce282022aa55656f38dc8649e1cd1ce3248aef5ea2be60605d0c27d8b3e91862251b3d778fcb87eb3c661164b96b7c3b61ca7c76ce29a806876f061be74f5ab0ffec70a1cf8b7947f29d4ffe4") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x14000, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x2b4) 2018/03/02 18:03:49 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet(0x2, 0x3, 0x7fffffff, &(0x7f0000000200)={0xffffffffffffffff}) splice(r0, &(0x7f00000001c0), r1, &(0x7f0000000240), 0x0, 0x7) r2 = syz_open_procfs(0x0, &(0x7f000072dfef)='net/softnet_stat\x00') accept4$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200000, 0x0) sendfile(r3, r2, &(0x7f0000317ff8)=0x4b, 0x400000ff) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x20fe, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x40, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffffa}, 0x6, [0x6, 0x9, 0x7, 0x0, 0x798, 0x3, 0x100, 0x8]}, 0x5c) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x604004, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1410c0, 0x0) lseek(r3, 0x38, 0x4) [ 42.848073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33792 sclass=netlink_route_socket 2018/03/02 18:03:49 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f0000b08000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x7, 0x8}) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffffc}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x0, [0x0, 0xfffffffffffffffc, 0x2916, 0x1, 0x0, 0x8, 0x7fff, 0x3]}, 0x5c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x4e23, @empty}, 0x10, &(0x7f0000fc5fc0)=[]}, 0x0) close(r0) 2018/03/02 18:03:49 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="cb", 0x1, 0xffffffffffffffff) keyctl$update(0x2, r1, &(0x7f0000000180)="c3", 0x1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x400, 0x4, [0x9800000000000000, 0x9, 0x2, 0x9]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, 0x8) 2018/03/02 18:03:49 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x1, &(0x7f0000000040)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file1\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80000001, 0x1, 0x100, 0xfffffffffffffffa, 0x40}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={r1, 0x4, 0x8, [0x9a72, 0xffff, 0x2, 0x9, 0x90, 0x2, 0x5, 0x4]}, 0x18) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x40000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 18:03:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"980800edc2768e6e16fff5e7ff00", @ifru_settings={0xffffffff, 0x0, @sync}}) keyctl$session_to_parent(0x12) 2018/03/02 18:03:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, r1}) fcntl$lock(r0, 0x7, &(0x7f0000155000)) syncfs(r0) 2018/03/02 18:03:49 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff020003000000"], &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000001c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/03/02 18:03:49 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000a18002100ffffff0200004fb50f4b0dd2a159da559e9c1432080000000000008f0021580471e59ef73d50054d35c8f7ce002a4ce8573a2e35f1329e6f4e889643fd3a190febb39ceab4c789c14ecf7bd99c887f7e3b28383a709014d773a5a6eadd317c47b70e616c260bbdfb26e4d36032c3c1ec8d213c23fdf595ed708956f6cbaacc4219ea1fc1fe1c0928e216c7a950fd9b116d6b8800afd120c760303c614ee4af75b2ebdc2b9803742c96bb10bbf18668bcb0ab65cadf544fbc1d9ca2551b6d3f642e846f54339b922fa0e61a9ecfc3324af327deae774c268f19c5bde6022cb69b01"], 0x24}, 0x1}, 0x0) 2018/03/02 18:03:49 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x9, [0xc, 0x9, 0x8, 0x400000000081, 0x1, 0x200081, 0x200, 0x3]}, 0x5c) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000300)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)="09918d417dff9e369dbb3e5b3c474c9c", 0x10}], 0x1) r2 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x2) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x100000001, 0x0, 0x1, 0xf, 0x2, 0x80000001, 0x3f}, &(0x7f0000000200)=0x20) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000240)) [ 42.876064] audit: type=1400 audit(1520013829.296:11): avc: denied { create } for pid=5755 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/02 18:03:49 executing program 3: fsync(0xffffffffffffffff) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000040)="f763bbc403ca3d653197bfcfb6f54efe730044c810763c111a0f86a1d428b2071750111c5bcaed6a5cb257aadcdb6fc819eb44624a1b2610ccd2c0ac8744adce3ecc8e4bdf3c0cb1a9e586e76464a094ea630b5d6912a213d8f0b224390ddc78776e15292631ff91ef47853ff4e85f4d5bee4a784f4b6b463ed3ab70e6d2ec1815b938d0cad86ed7d65cf46492f4e2840134", 0x92, 0x40, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x0, 0x7f, &(0x7f0000000100)) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f000066af40)=""/192, &(0x7f0000c52000)=0x100a8) 2018/03/02 18:03:49 executing program 6: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x10000000000000}) mkdir(&(0x7f0000000080)='./file0/bus\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f0000000000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1150, 0x4) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) 2018/03/02 18:03:49 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) r0 = syz_open_dev$sndseq(&(0x7f000065bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000075e000)) 2018/03/02 18:03:49 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4200000000000000000000005b3ff96d0bd4ff0e"]}) pipe(&(0x7f0000000000)) 2018/03/02 18:03:49 executing program 4: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) ioctl(r0, 0x8982, &(0x7f0000000100)) 2018/03/02 18:03:49 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x22, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1163484000000000000000002000000000010000000000001100", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="64475e31ef0ba48354c59a732a7a9f2e742a93c99f2a0a2dfe743722e53701c469b967ea775a26f365f143b71e24474e022b1aac851606148465d933f21c9f1f673872c619d1448eb5b11499242f3ea35178e89603bdb0a162843b3352141c8dd0dc8f29f3fc998d4b6a092fdf366fe86f85d4fbda717ca9e798528022c0cf3e9f1015e63060cffa4edb302e1f813c04a8a19c0e36e57c1c72fb837e40a64da2a733d13ff3b07273f79f7293f27f7dc33e"]], 0x0, 0x0, &(0x7f0000000380)}) dup(r0) 2018/03/02 18:03:49 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f0000ca5ff2)='./file0\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/197) getdents64(r1, &(0x7f000076e000)=""/4096, 0x1000) 2018/03/02 18:03:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x3a, &(0x7f0000000400)=[{&(0x7f0000000040)=""/47, 0x2f}, {&(0x7f0000000080)=""/237, 0xed}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000280)=""/30, 0x1e}, {&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/127, 0x7f}], 0x6, &(0x7f0000000440)=""/59, 0x3b, 0x7f}, 0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000005c0)={0x0, 0xe2, "9ad6f6e13e31b8ed4dd539c9542f72b0322c6c844d76625f3ff2a63b434945d247e7d58c9bae7165b80e8c3c8128954c8c3732a4d963717f159ed0e9130e83eff967d9bb858cd0307131673187ca22c3a5061ff30fc1914d3c61a75d67ae2f9af1710f287614ec60d89615aafd29eab099bd5827159352a72b1069fc8aa8d12fafd6793475bbcc31e9cf74b7bc8c01efe741d9d05d17d2eeaf48c128cc547384bf3aa43e2cfb5a854337c531bc8525fae614f0009f6d3710e32e64ada61fb154f0cac203b093cdc0cb5b963520c9833ded1ef95a2581c09149691ccdc9992f445f46"}, &(0x7f00000006c0)=0xea) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000004c0)={r2, 0x7fffffff, 0x11}, &(0x7f0000000700)=0xffffffa5) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r3, 0xffffffffffff0001}, 0x8) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r0, r4, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6(0xa, 0x0, 0x0) 2018/03/02 18:03:49 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eecffc)=0x1000000, 0x4) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000eeffaf)=""/81, 0x51}, 0x41002106) 2018/03/02 18:03:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0", 0x0, 0x1}) 2018/03/02 18:03:49 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x8) clock_gettime(0x4, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 18:03:49 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) 2018/03/02 18:03:49 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f00000000c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000100)="171b6bbc1eaf748c72e769bfa0695b007cdada2a48bb976bedb9fedd5ea0a2c8801b790a32c88c203539782981f4987b8d5770da38f875250b139f91c13500dd05df2229781f7ff22071df9f088029dea7c31bf4b5b02f26bd02b55e5a887b565d4d6b59daf20e930e9b24edc268701cfaaf44aec5a178b4ed0ec8896ae13b43a0a91d2ce3658767e66132a1f6e430406a440c5cc1dfebd3e7", 0x99) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) 2018/03/02 18:03:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 18:03:49 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6272c8ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x401000000004, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'lo\x00', @ifru_addrs={0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/02 18:03:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000779000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'gre0\x00', @ifru_flags=0x802}) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x27, 0x5}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'bpq0\x00', @ifru_addrs={0x2, 0x4e22, @empty}}) r3 = dup2(r2, r1) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x6, 0xfffffffffffffffa, 0xec, 0x0, 0x400, 0x8}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) [ 43.142371] binder: 5815:5839 transaction failed 29189/-22, size 0-0 line 3005 2018/03/02 18:03:49 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000b72000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f0000353fd0)=[{}, {&(0x7f0000f3b000)=""/3, 0x3}], 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @rand_addr=0x1}], 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xaa2, 0x20, 0xbdc8, 0x4, "98523c41d0e4f6480d9bcc4cd14aecb6651ad073c01cec111ae5701df5a1e01c"}) 2018/03/02 18:03:49 executing program 7: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x4d, &(0x7f0000798000)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xbc9dc8fbd81cb5b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r1) [ 43.185832] binder: BINDER_SET_CONTEXT_MGR already set [ 43.194283] binder_alloc: 5815: binder_alloc_buf, no vma [ 43.200653] binder: 5815:5825 transaction failed 29189/-3, size 0-0 line 3128 [ 43.208267] binder: 5815:5845 ioctl 40046207 0 returned -16 2018/03/02 18:03:49 executing program 5: sendfile64(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4000000000000002) [ 43.237430] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.260153] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 18:03:49 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) socketpair(0x10, 0x7, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000080)={0xffff, 0x7}) fcntl$setown(r0, 0x8, r1) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, 0xd00}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6gre0\x00', @ifru_flags=0x1000}) 2018/03/02 18:03:49 executing program 6: r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x200000) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/dev_mcast\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x1, 0xffffffffffff7fff}, &(0x7f0000000100)=0xc) dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x10001}, &(0x7f00000001c0)=0x8) sendfile(r0, r1, &(0x7f0000000000)=0x1, 0x7fff) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/86) 2018/03/02 18:03:49 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x2c}, 0x1}, 0x0) r1 = eventfd(0x7fff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x0, r2}) r3 = dup3(r1, r1, 0x80000) execveat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)="ba16736563757269747900", &(0x7f0000000300)=',,^self}ppp1*\x00'], &(0x7f0000000480)=[&(0x7f0000000380)="75736572637075736574252724dd5d00", &(0x7f00000003c0)='Z&\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'], 0x1000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x4e22, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1, [0x5, 0x6, 0x0, 0x8, 0x1, 0x80000001, 0x1000, 0x2c]}, 0x5c) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[0x100000000, 0x10001]}) 2018/03/02 18:03:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000013fe4)={&(0x7f0000009000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x405, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/02 18:03:49 executing program 5: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x302, 0xfffffffffffffe43) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) futex(&(0x7f0000000040), 0x3, 0x80, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x94, 0x8001) 2018/03/02 18:03:49 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x40080, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x4, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x2) r4 = socket$inet6(0xa, 0x2, 0x5c2) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000000)=@generic={0x6, 0x2, 0x100000001}) madvise(&(0x7f00001dd000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={r3, 0x80000001, 0xe26}, 0x10) link(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000200)=0x45, &(0x7f0000000240)=0x4) 2018/03/02 18:03:49 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x119, &(0x7f00000000c0)=0x5, 0xfffffffffffffe81) bind$netrom(r0, &(0x7f0000000180)=@full={{0x3, {"16c6c5969df259"}, 0x20}, [{"5e38d54751d78c"}, {"77305e8642e5be"}, {"b1b6f58932736d"}, {"9f2642fa97b6a7"}, {"08bc87f7ecdd28"}, {"56ae0f535d7c62"}, {"eb81cfe386fec6"}, {"b0bf401ff262d0"}]}, 0x48) sendto$inet6(r1, &(0x7f0000000100)="c8e2f2ab6e331a213fdcbd7168cb5a77fa6dba84c01d71e23298c4df020a01013b2274486a403ccffd5d1ad5a02a58d57265bcfed47c59f377936a5cdf1fb0598fd70949996d369acdb76b542794e521ce9d", 0x52, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 18:03:49 executing program 7: write(0xffffffffffffffff, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) r0 = socket$inet6(0xa, 0x80007, 0xce6) fcntl$setlease(r0, 0x400, 0x3) [ 43.446096] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. [ 43.462767] netlink: 24 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/02 18:03:50 executing program 2: clock_getres(0x1, &(0x7f0000000000)) 2018/03/02 18:03:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) 2018/03/02 18:03:50 executing program 1: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000000)) ioperm(0x5, 0x10000, 0x101) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000100)=""/74, &(0x7f0000000180)=0x4a) rt_sigtimedwait(&(0x7f0000000040)={0x80}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 2018/03/02 18:03:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="1e00000000000000000000000000000000000000000000000000000000000000000008000000000000000000"]}) 2018/03/02 18:03:50 executing program 5: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x171) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/02 18:03:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f00002c7ff8)) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x1, 0x3ff, 0x8000000000000000, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x9f89, 0x80000001]}, 0xfffffffffffffe92) 2018/03/02 18:03:50 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x3) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) sendfile(r0, r1, &(0x7f0000000080), 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}}) 2018/03/02 18:03:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001200)={0x0, 0x80000, r1}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x696) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000011c0)={r2, 0x480000, r1}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x140) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r4}) ioctl$KDADDIO(r4, 0x4b34, 0x8000000000000002) r5 = getpid() ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000140)) clone(0x10000000, &(0x7f0000001240)="3c594a0201827d79049d3c9c3d126630af3c69f6b01046abbd0c9a0ab9026cebdfcaf5dcda457e4c58959db3f7ef630801a2e593338f37e955245d2ed451be3b108ebd44423496a1e7bae7d693baf71aaf460c8552d7cac6df88ba5ddf108451972a564b7386a3d890dfb5a2560675616f16c89c8b809520bb2233f4c35a7e88f34665442a0b414c7a72b215f770acbd4d7085d9efdd14ba23ce3836f75d654aa9305873e28d1950e740e6", &(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)="35282906c3de867d51f6d0124c30ae4ce3f7adc076ebce1c51bdf314eb45d97ed831800ea7589696408da99438bfcbe22300e7bcff75e1336eef0b8e749b9e5aac3cfbe7ed321c49f2be38b96f51a915a9d65ec0b5f6a254c57f9ab555addc5746aa3d878f5723f479a660eb58d74ae42590cff62be31fd715bfc254ea4966c9c8d76a48526bd7") fcntl$setown(r0, 0x8, r5) creat(&(0x7f0000000080)='./file0\x00', 0x186) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x7, 0x4) ioctl$KDSKBMETA(r4, 0x4b63, &(0x7f0000000040)=0x1a600000000) prctl$intptr(0x2e, 0x6) 2018/03/02 18:03:50 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) inotify_init1(0x80000) read(r1, &(0x7f0000000000)=""/213, 0xd5) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/02 18:03:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000100)=0x10) r3 = getuid() setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000240)={0x6, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffff8}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000380)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x4e22, 0x1ff, 0x4e20, 0x0, 0xa, 0x0, 0x0, 0x0, r2, r3}, {0xb131, 0x7ff, 0x2, 0x100, 0x3, 0x9, 0x3, 0x6}, {0x2d80000000, 0x0, 0x7, 0xea}, 0x2, 0x0, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3501, 0x4, 0x0, 0x4, 0x5, 0x4, 0x8}}, 0xe8) ioctl$TCFLSH(r0, 0x540b, 0x9) 2018/03/02 18:03:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000400)={{0x40}, 'port0\x00', 0x0, 0xc9c8db10271cedff, 0x5c, 0x5, 0x800, 0x10000, 0x1, 0x0, 0x7}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fremovexattr(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974792e3a40736563757269647970726f632d23e42600b70b3fe14381cde9c5dbd65e3926417df2d93733187cde7e09c66b86ce06bd7468ed0f8495bf4265a8bc89dee94be2654513ff83d0a0d5c176ce8d312c5b071074"]) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/02 18:03:50 executing program 6: r0 = socket$packet(0x11, 0x400000003, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) sendfile64(r1, r0, &(0x7f0000000040)=0x50, 0x3) dup3(r1, r0, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) 2018/03/02 18:03:50 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000487000)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000100)=[]}, 0x2) 2018/03/02 18:03:50 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bcsh0\x00', 0x10) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/03/02 18:03:50 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@local={0xfe, 0x80, [], 0xaa}, 0xe532, 0x0, 0x2, 0x2, 0x80000000, 0x4, 0x851}, 0x20) timer_create(0x7, &(0x7f0000000240)={0x0, 0x30, 0x3, @thr={&(0x7f0000000080)="f29f735c022977e77caf487ba5b13908cc1e11a22b708264b7671e1727a181155c82a0e549a79d40a31844d509002e1ca6c9e317e341b1e9949bf065cb697203cc4d9a61bb8e966842690b8457e9d3e53af897f9cff40b65b472120aaf8007a609bf2cc4506293b204042d49aa635644a57c4a31effd0fbc45c48c45d787d933797e7fac0707ca8b83760ccdc1b1e1dadbba6b861789e46fae91ae4cdf92529c03782d74a595", &(0x7f0000000140)="592fe3d5e8e1e80fb033894506244d48bf351bbbf2a8b80a2bf02ae2663567e499d17643c3f2f0cef74420051d784c5e89bc18af371221c7c991e2ba29c232c32289d31066a111bee429423de7ac3acf57c3b27e871747194cbd4487c71324f2ef36ffcc3f6338fd26e4bfe53ca231f8115b570c979967e937f2dc145789ca0adf0dc46b82807b7324f0913b0a366906b0c012f41ab8c6cf945ab7f2e06cab9225d73c9982f74dd78a3433fb935c847b9982d45091b4aab2d00edf1c3246c2f012e8c34c0e2987cb9bc2d52b016b24e4dd2048267bc11a2d880f42c1331fe0816e10434e925db374bdb699f1882c3e285b3b8da7d77f1b7c"}}, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000004c0)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000500)=0x80) getrandom(&(0x7f0000000040)=""/41, 0x29, 0x3) r1 = dup(0xffffffffffffffff) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f00000002c0)="8dca75775a8eb383e88247fe01bf3846e91b5062dc3638239ecddfbbef635edc07d6") recvfrom$inet6(r1, &(0x7f0000000300)=""/222, 0xde, 0x102, &(0x7f0000000400)={0xa, 0x4e23, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x8001}, 0x1c) 2018/03/02 18:03:50 executing program 0: umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f0000000000)=[], 0x71, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce013346710fc585ac3e7b591c94af10266811663f61820557503f01e53e9c58e25cbe43e214b8f53e28e0e001d7ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532"}) 2018/03/02 18:03:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x204000) sendfile(r0, r1, 0x0, 0x2) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\n\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000deff1300010000000000000000000000ffffac1414bb"], 0x30}, 0x1}, 0x0) fcntl$setpipe(r2, 0x407, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x10) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0x6, &(0x7f0000000140)=0x4) [ 44.187202] audit: type=1400 audit(1520013830.606:12): avc: denied { ioctl } for pid=5929 comm="syz-executor7" path="socket:[13925]" dev="sockfs" ino=13925 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 18:03:50 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x20, 0x80000) sendto$llc(r0, &(0x7f0000000100)="e371a1ba20ed5059466434749699899e942732ac6a041769118bf43b1f1e735cfedc7e48a83d88b0b700abb785b236520339fdf2cafbc6dd474271c1", 0x3c, 0x40000, &(0x7f0000000140)={0x1a, 0x7, 0x0, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, 0x1, 0x3, 0x1, 0x1}}, 0x26) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="15"]}) 2018/03/02 18:03:50 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/03/02 18:03:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = dup(r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffff9) [ 44.232962] binder: 5948:5950 unknown command 1986356271 [ 44.238587] binder: 5948:5950 ioctl c0306201 2001bfd0 returned -22 [ 44.277559] binder: 5948:5960 unknown command 1986356271 [ 44.283786] binder: 5948:5960 ioctl c0306201 2001bfd0 returned -22 2018/03/02 18:03:50 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="cb0000001600012000001b00000000000a000000", @ANYRES32=0x0, @ANYBLOB="140000ff01001f006b41ec43687ee597b970fff3ff000000000000000001f987de6b479bdc20228d4fb90af2bcdcbda698216a839331dc8ad18d788c155107e135909f159043686e63a79913d37f47f3971fb27b4b78d5cdfdb0344496e4428c071213000000000000000000f1c5fac265a885daad92b19f2dee215d5dc94f06a68fe71df423f7b7fa72"], 0x2c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f0000000340)=0x10117) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x2, r1, r2, 0x9, 0x9, 0x302020) 2018/03/02 18:03:50 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x201, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7fff) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') r2 = dup2(r1, r1) accept4$inet(r2, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffe, r3}) 2018/03/02 18:03:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00007b5ff4)='net/netlink\x00') pread64(r0, &(0x7f0000000000)=""/2048, 0x800, 0x2000800) 2018/03/02 18:03:50 executing program 3: syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00000a5000)='/dev/input/mice\x00', 0x0, 0x840) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000046cff8)) 2018/03/02 18:03:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/03/02 18:03:50 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x40000000000) 2018/03/02 18:03:50 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x82) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80001, 0x190) mkdir(&(0x7f0000000100)='./file0\x00', 0x10000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x181680, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int, &(0x7f00000001c0)=0x4) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x200000000000000, 0x100000000044) unlinkat(r2, &(0x7f00003e1ff8)='./file0\x00', 0x200) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'vlan0\x00', @ifru_names='gre0\x00'}) 2018/03/02 18:03:50 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x5, 0x50, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0xfffffffffffffcb5, 0xfffffffffffffff8, 0x80000000}) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) [ 44.308064] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 44.333643] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/02 18:03:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000000000)={0x50000000, 0x81, 0x23}) flistxattr(r0, &(0x7f0000338ff1)=""/15, 0x313) fcntl$getown(r0, 0x9) 2018/03/02 18:03:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400ac56c05ca0576e2d025ccedc690000107a"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/72) timer_create(0x7, &(0x7f0000000100)={0x0, 0x9, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_delete(r2) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x8000, 0x0) 2018/03/02 18:03:50 executing program 0: r0 = socket(0xc, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000140)={r2, &(0x7f0000000080)=""/148}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) 2018/03/02 18:03:50 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) poll(&(0x7f0000000140)=[{r0, 0x2}, {r0, 0x8000}], 0x2, 0x5) getgroups(0x9, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000180)=""/252) ioctl$TIOCSTI(r0, 0x5412, 0xdd9) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x2ba}], 0x1, 0x0) 2018/03/02 18:03:51 executing program 2: socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') 2018/03/02 18:03:51 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2201, &(0x7f0000000100)="8056bb4783c48cc1a32a9556b5b8cfa5d4aa4772d96aa9c88890c8b171e1e292b4c8b2a270d3838117c2ac310e17147efbe4e12df7e6fe077b54146b077f2570980febee40322c7701a5193852c394738b8b1dfc2ec75a53288f2dca35cc498f59abac95f052066a941dc0f346831a3f2c1430e461fe5c36bdaec36645c22eb54d75de555f664b54dc1c4d90494c7a8e4b3b8ddf3382ee951269b3f468adf6089557bf89871c9b826b690362d3e077b2543ca45b880f161109ed79721aad5e0792ae772e4c59f8f90605dcebb3f552abb0039a2d0266b85100000000000000000000000000") 2018/03/02 18:03:51 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x1, 0x1ff, 0x1, 0xfffffffffffffffc, 0x0, 0x65a0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) r2 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, "717565756531000000000000000000800000000000000000360a0bcf00000000000000000000000000fffbffffffffffff8a2a00"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000080)={0x0, 0x0, {0x1, 0x0, 0x6, 0x1e76132c9965800}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000046000)={0x0, @time}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x5c) 2018/03/02 18:03:51 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x240102, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000140)={0x4, 0x6, 0xb6f, 0x5, 0x3f, 0xfffffffffffff801, 0x8001, 0x7fffffff, 0xff, 0xffffffffffffff24, 0xffffffffffff3fa2, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000100)={r4, 0x1}) r5 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r5, &(0x7f000080037c)=0x2, 0x400000ff) accept4(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000400)=0x2e, 0x80000) 2018/03/02 18:03:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000000280)="ed570c5d96a4c9e5eeb49b8f4df76f1d45972d126c90830b813f36f99d351f370d3a31b3dcc66c3e642179dc78c0148373ead901d8d5cec6986ccece18244d88eebb28ad522f35c88ed0ba1d465382f0248787028ff3058b450f7caec48b1923ff0f6e40dd5aeeef00b71200566a5a56b5c010f647481c35b77fa8a57f888d1bde360f67f3717036d2d1b69e9bc90035d419b4675db7529b18db625682e5bd6044214cc0cb2a8ae8089969bc815186795805ac7de854a13bd00a1f485091571df7e78726b8951ccff0fc01959fb0083374dc71", 0xd3, 0x4000081, &(0x7f0000000380)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x8000080001, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'syz_tun\x00', @ifru_map={0x10001}}) fcntl$setlease(r1, 0x400, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xe0000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000100)={""/16, @ifru_flags}) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000440)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f00000003c0), &(0x7f0000000400)=0x4) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000200)=0x8) 2018/03/02 18:03:51 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000080)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x4, 0xf, &(0x7f0000ff9000/0x4000)=nil, 0x8}) setpriority(0x2, 0x0, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x2, r1) 2018/03/02 18:03:51 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r2, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000219ff8)=0x5) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r1, 0x2) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0xe0}, 0x1}, 0x0) 2018/03/02 18:03:51 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) open(&(0x7f0000000000)='./control\x00', 0x4000, 0x21) r1 = fcntl$dupfd(r0, 0x0, r0) utimensat(r1, &(0x7f0000000080)='./control\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) 2018/03/02 18:03:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)="f8713346c3902f866f42aad16c4330c8484b9f2cd5fcd209d6b976c606f35448261a2f0a22e4b64eb27df945c9decb832f14a1bf94a49035ca4b4312531f96862e5cfc4aecd83277149bc2cfc266eef5ee501564472cb82efa87ac47a2ade294114719d46b38f407ff389792a94fc312c37487698007f7f2a2a57e0ba830229ad107eb1fdde671e2cb93f3e3404e6902717a6a95173305ee693b") 2018/03/02 18:03:51 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) pread64(r1, &(0x7f0000000000)=""/193, 0x26, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/74) connect$ax25(r1, &(0x7f00000001c0)={0x3, {"414564a2b3f4c4"}, 0xb8}, 0x10) 2018/03/02 18:03:51 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ftruncate(r0, 0xdb00) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0xfffffffffffffffd, 0x0, 0x37e) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f000001e000)="a5", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23, @empty}, 0x10) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 44.669062] audit: type=1400 audit(1520013831.086:13): avc: denied { accept } for pid=6017 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 18:03:51 executing program 5: setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2a4752116a735433, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='hostfs\x00', 0x208000, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000000140)=0xffffffff) r2 = open(&(0x7f0000000100)='./file0\x00', 0x800, 0x8) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) sched_setparam(r1, &(0x7f0000000380)=0x4) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0x37, [], 0x2, &(0x7f0000000240)=[{}, {}], &(0x7f0000000280)=""/55}, &(0x7f0000000340)=0x50) 2018/03/02 18:03:51 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x0, 0x10}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x4}) 2018/03/02 18:03:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x1}], 0x1) sendfile(r0, r0, &(0x7f0000000000), 0x100) 2018/03/02 18:03:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000be}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) r2 = socket$inet(0x2, 0x806, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/02 18:03:51 executing program 7: r0 = socket$inet6(0x10, 0x4000000b, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="10004a892aec000000000000"], 0x1, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0xfff, {0x6, 0x92a3, 0x81, 0x240000000000, 0x8, 0x1}, 0x511276c3, 0x3}, 0xe) [ 44.723905] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 18:03:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"ae09d0919f13dd"}, 0x919}, [{"85b76811f89db8"}, {"4dcdb1eff504b9"}, {"80a29f788c6811"}, {"b8ff20070648a3"}, {"ddeb02691f31f2"}, {"6adbb6d13f7052"}, {"9fcb087d574e5e"}, {"a681ee9b949d6f"}]}, 0x48) [ 44.791560] syz-executor5 (6063): /proc/6061/oom_adj is deprecated, please use /proc/6061/oom_score_adj instead. 2018/03/02 18:03:51 executing program 4: r0 = creat(&(0x7f0000751000)='./file0\x00', 0x0) pipe2(&(0x7f0000000000), 0x800) read(r0, &(0x7f0000442ffb)=""/5, 0x5) 2018/03/02 18:03:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000083eff8)) 2018/03/02 18:03:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000100)="6ca9eaf7a5ed6199fcbda842181dd6aee6194c579792d82d25bb6e8639740beb1f6a38033de5bb4cfc7ec0d38652e89a78e0fae641f00859f57c71c257ea937ee3b51d8da9b17ff1a52f2d295cc800827f141d81fbc22c6cc24a9519b37dc3cb77d877be1c53dc06e4f81541ecb425654125bb6c30e906dec14accca36abb296bf9a2db9ae4c846717eb9e99cfa06124e545cb138a980c442f6152c75f3ac645af6f4fff7ab7ce28cd161eee54c338bd1250ad8aeb20400062054e148f3463bfe9a7d5a12973cbfaf918b6a785a9c6901ec0adc02caebf1ceeaf81976800b53ab21856aa444eb5", 0xe7}, {&(0x7f0000000200)="4be9e1003762aca6b99aa4bf88c67215f25938b7ea4ab15c7dfd3886e4017c349b67f87483b8cd58a900183ce0227675d7abcf45b1489af3b97382a12704c9e2c527f675fbaac68352ec18215c3c10680a04e619636b29f7231c25f3e1b186f89cc41542f29ca6ccde89f1a82f6c7db743f6b5360ec763946a620124b2ea6aa181d1a807ddf8ae25cf8d6802c3c421af08525625ec2dae8109e41f2e7b7230ca219b", 0x7c}, {&(0x7f0000000500)}, {&(0x7f0000000300)="6981eb6d562e1cc74828db7092931d257934cd6a5a652a7012c084b15dc61ab6cc7efaf696", 0x2e}, {&(0x7f0000000340)="d8f3763dfba16d00a556642597ddb53eb278ffa27e9fc97bd80f91497d7745e27d0e153b13c1c77aedeea4d99d8209f03009d323e281b1817c6a35c0b49b9d6ef3093895a9565dc0c8706f11b60962303a52219cf20ad184e23f7dd377d3427ad0e47985df2ed98feb87ed1906eb45c0edfaa8a32c95cfe221223021eff3c3606b5499dada3a13a3d10ee8f5d73d93a9ece2e256ffef9e3b7a3725341b46bcd90950b6d52fde09c8683a60860fd20cbdae7de1c2f993fde010260f070b1d13c817185dd2ca4ebe0fc09f6fdbd9a90e86a68f7cef260f37d467ac3ce3f37c110d111f9f781607ae0e6c775505cd7a64a0a58d52", 0xf3}, {&(0x7f0000000440)="1c9196325c569d65da8ae62ea211fa3706f39e632adcd65a0ebb8834fdaee36ee4a74cc1ef232f5b42904cfe4da5b950ca233192c4ae2a181dd86ac8c2da29c5acce0ca94e406b39d8494ea09f58d39e9a50da4e9389241577d35b8044b6c381c9975e22cdbe", 0x66}], 0x6) fstatfs(r1, &(0x7f0000000000)=""/202) 2018/03/02 18:03:51 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="135b03606ce6ddf02bfffd044140d0525aa445", 0x13}], 0x1}, 0x0) 2018/03/02 18:03:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getuid() 2018/03/02 18:03:51 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/02 18:03:51 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x665929db, 0x2, {0x2, 0x2, 0x5cf, 0x2, 0x7fe}}) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) socket$inet6(0xa, 0x2, 0x1) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) 2018/03/02 18:03:51 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x1356) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioprio_set$pid(0x2, 0x0, 0x4004) clone(0x0, &(0x7f0000000080), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000000040)) 2018/03/02 18:03:51 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="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"], 0x12) fcntl$notify(r0, 0x402, 0x2) 2018/03/02 18:03:51 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xede1}, 0xfffffffffffffe9a) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x5021}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x2e, "39138f039172c069e205129db8559e046d66c5712839420faf1254857409d1cdd11a6178a04aeca1942d7ab493ed"}, &(0x7f00000003c0)=0x36) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr=0x4}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)="4290378fb890d707efb13772c3cd01d5f587ced5ca227ed560aa25a22876669264096d4ba22aacfa82c7245c85f580bc8a73f225dd656cd299608b7b6e42ec36ca8abbbbdd3f3ad6ec", 0x49}, {&(0x7f0000000100)="c782c32ae152e7c1ebf1a76f35910a2a96641d75ecc8e682fd269809afb8841e41acf5ac882d8613cd48c8abb2ab6b4874213a1084d928523b46a57b2536acc389d039d3e07affea7239e888acffb0229c2e409fab05a6bd1deb0dbea0b7d85276a0538d02ef44d00414daa272135221cbf2f8c3caf64d42e3774331029d47f178b79a4e9763af89bfc566a17568cf0be6322e323aee922073abe3b9686a8acd1105cdbc", 0xa4}, {&(0x7f00000001c0)="47fd95f224cf4a1adb0d1df54b5d5710730849b58ece7d84ee98fe142b53d1d151a64899a60a49229d103f04724530214f80c7dcd0ff698956fdd0532c109395cac1bee4dd87e15ed62f0e8094f4bd83e8aa2d00a92551773a7c9c45ef875976", 0x60}], 0x3, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x1, {0x89, 0x2, 0x0, 0x4e80000, 0x9, 0x10001, 0xf2, 0x6, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x5, 0x8004, 0x7, 0x7, 0x15, 0x4000000000000000, 0x6, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0xa00000000000000, 0x2, 0x5, 0x81, r3}}], 0x84, 0x4000}, 0x4000) 2018/03/02 18:03:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/l2cap\x00') fchown(r0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) 2018/03/02 18:03:51 executing program 2: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x880) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000100)) 2018/03/02 18:03:51 executing program 7: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000)=0x5, 0x4) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) 2018/03/02 18:03:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x3, 0x6}, 0x8) [ 44.890677] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=58988 sclass=netlink_route_socket [ 44.926130] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/02 18:03:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8906, &(0x7f0000000200)) 2018/03/02 18:03:51 executing program 6: r0 = socket$inet(0x10, 0x2, 0x9) bind(r0, &(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x10000}, 0xc) bind(r0, &(0x7f0000000100)=@nl=@proc={0x10}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0x8) 2018/03/02 18:03:51 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x1030, r0, 0x1e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000000)=0x8) 2018/03/02 18:03:51 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xa0800, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x2, 0x4, 0x2, 0xdd02]}, &(0x7f0000000140)=0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x3, 0x8, 0x9, 0x97, 0x1, 0x55}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x51, "e5bd4e420be9edd8964bb0c03cb961bf10c56798ee8898f7d2389495e6c31637fedeb217fb9f0c41b930622eff05604a1e1c67aacca4f05dc354d83cfa2ac381e1868c9072f4002a719c6545af322e7937"}, &(0x7f0000000240)=0x59) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x3320, 0x10000}, 0xc) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r1, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x4e24, 0x4, @empty, 0x9}, 0x1c) 2018/03/02 18:03:51 executing program 7: r0 = socket$inet6(0xa, 0xb, 0x2) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=ANY=[@ANYBLOB="02004e200000010000000000000000000000ffffffffffff00000000"], 0x1c, &(0x7f00001d4000)=[], 0x0, &(0x7f000014c000)=[{0x20, 0x29, 0x32, "2f863cca5f3337e3b37a37cea1ab158df4"}], 0x20}, 0x0) 2018/03/02 18:03:51 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x4002e, &(0x7f0000000000), 0xffdd) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}}, 0x8c) socket$inet(0x2, 0x80006, 0x4) r3 = getpid() ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000100)={&(0x7f0000000040)="354fafb2f13dfd1dfb51d5856a0cfc4254fd908aa613bc51e6191ab217207dc69bacdc9d76553f27d1ccb4006370110823d8c381aed73ab777a4a49bf8091c6f4ac76a04a17e7f5596cd258b3b49662e79ee3fe8708cd0b6e47ddf873ae2db4164d181dca1cbbcdfa7e1604ab8d021b57d1322fce2e2e030ea165ea0e3a0ecd7940cfe81dbf9fc342f24272dc8913029013eeb2d8ae4a4f6cfb22ca10a3af7173021eb84229a65043124f23c1978b2f41a95", 0xb2}) 2018/03/02 18:03:51 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}, 0x1e) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x400854d5, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x0, 0x1, 0x0, 0x1}, {0x3710, 0x4, 0x200, 0x8}, {0x0, 0x0, 0xfffffffffffff000, 0x2}, {0x9, 0x10f, 0x0, 0xffffffffffff8000}, {0x60, 0x8, 0x100000000}, {0xfffffffffffffe00, 0x5, 0xc05, 0x7}, {0x4247, 0x0, 0x81, 0x401}, {0x2, 0x9, 0x7f}, {0x9, 0x0, 0x2, 0xfffffffffffffff9}, {0x80000001, 0x8, 0x4, 0x8}]}) listen(r0, 0x0) shutdown(r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) accept4$unix(r0, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000200)=0x7f) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000000240)={'ipddp0\x00', @ifru_addrs={0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/02 18:03:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfb7, 0x9, 0xfffffffffffff000, 0x51, 0x95}, &(0x7f0000000800)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000840)={r2, 0x126a}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/02 18:03:51 executing program 0: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) membarrier(0x7a, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = eventfd2(0x3, 0x80000) sendfile(r1, r2, &(0x7f0000000040), 0x9) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x3}, 0x0) [ 45.040779] binder: BINDER_SET_CONTEXT_MGR already set [ 45.047107] binder: 6132:6137 ioctl 40046207 0 returned -16 2018/03/02 18:03:51 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa000, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00002a4ff8)=@abs={0x1}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101201, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000040)=0x7f) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/03/02 18:03:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e15ffc), &(0x7f0000867ffc)=0x4) r1 = socket(0x1, 0x8000a, 0x44) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080), &(0x7f0000000000)) 2018/03/02 18:03:51 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x1, 0x3ff, 0x3804, 0x0, 0x5, 0x3, 0x8, 0x800]}, 0x14) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x3, 0x1, 0x2, 0x1}}, 0xffd3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x2, 0x3, 0x3, 0x95, 0x3, 0x3f}) 2018/03/02 18:03:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/104) sendmsg$nl_route(r0, &(0x7f0000030000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2400000018001f000000001000000000020000000000e05d0000000008000500ac14000019f9abc331f1"], 0x24}, 0x1}, 0x0) 2018/03/02 18:03:51 executing program 3: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=@random={'system.', '\x00'}, &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0xc, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x1ff, 0x7fff, 0x0, 0x3691d321}, 0x10) 2018/03/02 18:03:51 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x84000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) preadv(r1, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/03/02 18:03:51 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f0000000080)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/bus\x00', 0x0) mknod(&(0x7f00000000c0)='./file1\x00', 0x8040, 0x2) 2018/03/02 18:03:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000054c0)={0x0, @empty, @broadcast}, &(0x7f0000005500)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) mq_timedreceive(r1, &(0x7f0000000040)=""/184, 0xb8, 0x9, &(0x7f0000000100)={0x77359400}) sendmmsg(r0, &(0x7f0000007b00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000480)="a4db98c87bbd46f3a61dad8d3612957d", 0x10}], 0x1, &(0x7f0000000580)=[]}}, {{&(0x7f0000000940)=@ipx={0x4, 0x0, 0x0, "1b0cbf11a210"}, 0x10, &(0x7f0000001c80)=[], 0x0, &(0x7f0000001cc0)=[{0xc, 0x1, 0x100000001}], 0xc}}], 0x2, 0x0) 2018/03/02 18:03:51 executing program 1: r0 = socket(0x2, 0x2, 0x0) getgroups(0x2, &(0x7f0000000240)=[0x0, 0xffffffffffffffff]) getuid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) 2018/03/02 18:03:51 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000006ff2)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0xfffffffffffffffc) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE\vLinux'}, 0x10) 2018/03/02 18:03:51 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000100)={{0x0, 0x7}, 'port0\x00', 0x62, 0x2, 0xfffffffffffffffa, 0x7, 0x6, 0x2, 0x1000, 0x0, 0x4}) pipe(&(0x7f0000000000)={0x0}) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=[], &(0x7f0000000300)=[], 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x3, 0x4) 2018/03/02 18:03:51 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x200}, 0x1}, 0x0) read(r0, &(0x7f0000000080)=""/166, 0xa6) 2018/03/02 18:03:51 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1f, 0x131) socketpair(0x0, 0x800, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}) sendmsg$netlink(r0, &(0x7f0000000780)={&(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x84100060}, 0xc, &(0x7f0000000740)=[{&(0x7f0000003b00)={0x10, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) r2 = dup(r0) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@broadcast, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) sysfs$3(0x3) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/02 18:03:51 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x9, {{0xa, 0x4e23, 0xc20d, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000140)="423093797a72929526ad831b3295c82b1dbc8ab81ac11b08ec036f8921c22d2d7d38f530068c878aa4bdb48c846856eb8bb8153d9383be290afc954cbd47325d8613ed1c98b99655adec5db091114e54eaf4f4b87829bc0289aab696d0664dbdebc9d18d5f246593231e80e8f7f6d3ef71fab7f3df709a87b2e92f6bc120aed4ca1414d7081ede7d126d501454583a693f2a8deed75c1b20753b4d9ebcc87d3b62f32492fed1ee0b1acda02ae71014d751be8cbd33bda9e56f8a676b7a1cb1b06b265dc985", 0xc5) getsockopt$inet6_buf(r1, 0x29, 0x43, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/02 18:03:51 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a00000)="2200000015000701000910f7000049804c6c26c72aaf64e1833b0004020000000100", 0x22) 2018/03/02 18:03:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r2) socket(0x1a, 0x5, 0x0) dup3(r1, r2, 0x0) 2018/03/02 18:03:51 executing program 3: r0 = socket(0x2000000011, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fc0ffc)={0x0, 0x0, 0x10000000000000}, 0x4) 2018/03/02 18:03:51 executing program 1: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000a9fff8)='./file0\x00', &(0x7f0000ff9fff)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="52922610004e6d1bc1a540d85f2b671c8d654f79d4424b2be874ed6830133b6966e834ae68f9031494c19ca7361e2ce014f92086ba45e98e47449c7f686e6bfddf5aebdc998edfeed7f57997125a633f882cf2f0f9fd2303e66fb4ef8489d7a543252b8128836ccf2490d8d5a8d2248ccdf281b6f5cb81fbfc85f5c9355a921a3b2fa12c11f2e422138c93733cd7aebdbdddb0adf4298db11dc8f7056dc6bd66ce6523117422de54650a8bb5bc46c307303d9f5b52b89f6775685596cfb62f2c68abdf139bf5345640a28cff0d91238dde0e403c48", 0xd5) 2018/03/02 18:03:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e21, @empty}, 0x89) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000023f000)=0x1f, 0x4) 2018/03/02 18:03:51 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xee24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x21, &(0x7f0000b15000)={@ipv4={[], [], @empty}}, &(0x7f000004f000)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/02 18:03:51 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getown(r0, 0x9) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000800ee5e1edce1e3789200000000000000000000000000000000000000"]) 2018/03/02 18:03:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x100000000, 0xe892, 0x3, 0x62f, 0x10001, 0x9}) sendmsg(r0, &(0x7f0000011fee)={0x0, 0x0, &(0x7f0000004000)=[]}, 0x0) 2018/03/02 18:03:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) 2018/03/02 18:03:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/160, 0xa0) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c0002000000000040000000"], 0x2c}, 0x1}, 0x0) 2018/03/02 18:03:52 executing program 2: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10a4, 0x400100) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) sched_setscheduler(r0, 0x2, &(0x7f0000000080)=0x1) exit(0x0) getpriority(0x0, r0) 2018/03/02 18:03:52 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000000)={0x7fffffff, 0x7}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d9fff0)={0x2, &(0x7f00005c1000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) write(r0, &(0x7f00001bb000), 0x0) dup3(r1, r1, 0x0) 2018/03/02 18:03:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x27e, &(0x7f0000326000)=[]}, 0xffffffffffffffdc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x0, {{0xa, 0x4e23, 0x7f, @empty, 0x1}}, {{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xe42a}}}, 0x108) 2018/03/02 18:03:52 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400900, 0x0) 2018/03/02 18:03:52 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8800, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0x2fc, &(0x7f00008a7000)={&(0x7f0000000000)={0x14, 0x5, 0x4, 0x101, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) r6 = gettid() fstat(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001600)=0x0) r9 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000062c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006300)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000006400)=0xe8) r12 = getgid() r13 = accept4$inet6(r1, 0x0, &(0x7f0000006440), 0x80800) r14 = gettid() r15 = getuid() setsockopt$inet6_MRT6_ADD_MFC(r13, 0x29, 0xcc, &(0x7f0000006640)={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x8}, {0xa, 0x4e20, 0x3f, @empty, 0x8}, 0x1f, [0x800, 0x80000001, 0x525d, 0x2c, 0x7, 0x1, 0x1ff, 0x9c]}, 0x5c) fstat(r1, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006500)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000006600)=0xe8) r19 = getgid() sendmsg$netlink(r0, &(0x7f00000066c0)={0x0, 0x0, &(0x7f0000006280)=[{&(0x7f0000000100)={0x10, 0x34, 0x104, 0x70bd26, 0x25dfdbfd, "", []}, 0x10}, {&(0x7f0000000200)={0x1354, 0x1d, 0x102, 0x70bd25, 0x25dfdbfc, "", [@typed={0x8, 0x39}, @typed={0x20, 0x6a, @str='/proc/self/net/pfkey\x00'}, @nested={0x234, 0x39, [@generic="e0f740d865e305f96c160ec6e9117517f4fd89d4347ab9480fc4adfd65ac022547d883df17b84ef1e1502bee934b9648d7aa2d5da890cc742d8c256f1d61c294a7729411c1da9bc005bf7d671b8e8bca47b2a46ed07acdb408eb527e552fa28222d28464274f7a05e047e30f4098d30f3a085c7b910f0fee9d4e8a0050d8ab972e72635eaa4070209e61fdb0676fa254741d343082cc6ad94f7b6673990772fd853f61d1ddc0afab5f94f2f60d89b2e7c63af3d5a1ca904924400a2575013617dada0d31debcfbf6dabe4ce0766b313b2ff91275b82b8d1e38758d4872ef8e61e9dcfe967a04c6024c7c4a2c8422f0f9a6a6ec3818e531e7", @typed={0xc, 0xb, @ipv4=@empty}, @typed={0x7c, 0x1, @binary="9b74f17760707768b0d753eb1ec6494d751581058a3c2ab770c2567c6afcfbfd591e7cce0e772c95d12123a23cc9779bdcaed004f807e86f95f69718656b00c4b9040425d9cba6514729bd7aa802bfefdf961a94ec1465cf0b199c1ebe11cc402bbb4f5a6504045910f599437a2f51e34955"}, @typed={0xa0, 0x86, @binary="4008d2f11601186e1b4f7ec5d94fc72ae4da06267d38a6cee9dcbeea88f64da8bd4b32b9bfed0977daed1a4598b7d9681ad2a53f0ccdf2a6de5d1d3343b774e743444f1f8c9fe9489ca0e247905e3288d2b32ce2af78cdaf1656401e5cbf30401f0ddbcf14a44d80aeb729bed38beade7f6de0472a4ca0cb8ffe7ab16802ee6a313bbf06df988cd6494169ac98a2b41a7e26dd6a247564"}, @generic="9eaf22af8d40eab4016d780a8ca0"]}, @typed={0xc, 0x18, @pid=r2}, @typed={0xc, 0x64, @pid=r3}, @nested={0xa8, 0x35, [@generic="b62a2eb6e6bf1185d9f00b3189e99e3a0385d3e42e82bfc9a6d7bd75a23d87e370c8448a24cb5b407694ec38a2acb6cfd6bbf77cb1c8bcaf2534b3aaa98b032d1059609a5486a74bf695b24780597258ac38b83dff38fb3ca0615b4210dbfb3f1469c09d98204c2a133d131c08fa035aef2c423155c372449427cb24ce5cac", @generic="b7b0fc9386821a9c8404edebe346d90c88350faba692a6e242122a8ce28095e96d7f", @generic]}, @nested={0x101c, 0x24, [@typed={0xc, 0x61, @pid=r4}, 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[@generic="1f30c62e4f438c6c7acea4eeb08d41144ab34f3bfde7ca486b6f61a1aafc55a4ce5a475971db4bb887031cfe97ac5477e4a68c0e1a478f4630a902e03e93ee946d6c93713f628c2eeb4325f744c18615ab94de32f93f26e26957ee83b80110e2dc1d8f2df9f80ac37331e95c80f56ddc71420da8d3507fd39b18eb129e17c4304d29b7037d0276b91d7dcb041b287392b04c45abba5be4d812188250", @generic, @generic="d3c32122643c966157409b1ffed11efeee9ac72b6ae023d7201761a8482594adfa6f2f605a26fe9f7b7c8dd1f12577388c632cdb48813f7b32aa9b6a687ad83a5a2fb86e7a70aa9f4445b8f7d2af1c6b491e4d4fc2c28aa7f5e96fb7510d73ed471fc80e132bfc64b15e3525fb6ac58591d3f23468475af8f581f2158312e9392f90d3282abfe38d00c8917d734f81792c4a", @generic="c3afb604fc85fb7a5a84c5949ff1c863916d38b02be213d5e42fbebfa7f1cea733d038bc9fd833106c8bed6c3bf4372b9abd730ba376226336bf6bb9c0ceff2c4d44ef3cecbac5c7a5e6dc921432ea0af4a8b2310e86", @nested={0x11b0, 0x5, 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@generic="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0x1344}], 0x8, &(0x7f0000006700)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="2c0000000100000001000000", @ANYRES32=r13, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="180000000100000002000000070bf4fb782a3f788bc8df43d31be19591fc00909e72077ce436c8dfc504cc589a11a74048f9e19d4d32d86d8652ddd693971713fbbd8dbf430443fccbe80e26c83030c900ef704d6c5425", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19], 0x74, 0x41}, 0x0) 2018/03/02 18:03:52 executing program 1: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000000180)='./control\x00', 0x2000400) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000006000)='./control\x00', 0xa4000001) r2 = open(&(0x7f0000000000)='./control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/110, &(0x7f00000000c0)=0x6e) getdents(r2, &(0x7f0000000140), 0xff2a) 2018/03/02 18:03:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x6000) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x1, @empty}}, 0x20) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x200000000000000}], 0x38) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000000)="a37a791265a00afedc0f562846c81c6d2c09bfa617fbb8730f521946b73ab46b4b524ee9552faf3933a4a919", 0x2c) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/02 18:03:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f0000000200)="9607d66216dbb57e95e48cd34d6010007ae99728e0b5a73da519eaa7c7df75ed7e82381398e4fd6a121262e8d2eed4e66ac81bec2b72922dacf4617cad26989dc8278104897cf31f215c087c22b6e25490791386bfe741535639a17194662196a6fe3f1a5c3482329be7be9cfad68ef7d438edba5b5318ed942f89c82f29909c4007d82f0360677fce1668597f4f1c5b18966f3f77357e7aa12ecab48e21f3629193c179f42c5fe51931dfd3696d495c722ca8d299ca6fb195f5b4a47b68167f20") 2018/03/02 18:03:52 executing program 0: mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregset(0x4205, r0, 0x7, &(0x7f0000000180)={&(0x7f0000000100)="8cd74aad209cd6bdb6a827a1054db1fdf8a6cf6ef6bba7d3e01dd88e9480de0ee876a8170647dd71a3a69400698b717016b7784940bd4562417dc690d10de3e81e56c2b70faf33a6c05ba32c047ee5b47953ce2697f4814a8023c63ec6827f90f06582aca9505dd4144b9fd3f5c3d365763e0909611395", 0x77}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x500, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000200)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='befs\x00', 0x2000, 0x0) link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00') ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/03/02 18:03:52 executing program 6: rt_sigaction(0xd, &(0x7f0000000000)={0x7}, &(0x7f00007b4000), 0xffe3, &(0x7f00003ecff8)) r0 = memfd_create(&(0x7f0000000040)='lo]\'nodev\x00', 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x4, 0x52, 0x3ff, 0x9, 0x86b, 0x8}) 2018/03/02 18:03:52 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f0000000f40)=[{&(0x7f0000000080)={0x27, 0x53, 0xb467, 0x7, 0xfffffffffffffff7, 0xffffffffffff3d18, "bb5c2a9df369a71c387891ee0381bbf94a30231146fd20352b0024ea856d430f60a7de443e0f2d7cb22367eb382c116686bf697e4fe08ac197a5d39bcf1915", 0x54a7}, 0x58, &(0x7f00000006c0)=[{&(0x7f0000000100)="c7acecce900f98f827cacc3131da371ca05ba81763ee37539917072572fa6dbb0afd49daf331c19c845ac2ac21d6e0d919a094060e596caec391", 0x3a}, {&(0x7f0000000140)="528d646cca990e4a0540a3e2ea623c002ef04caa5545757fdec01e3cde0535c9609f9b076acd9536a0fd63f639ff148b2366e3ff4321466563a14514be00927bab64580968a4f859dea16fce21538d649db922a5fcecf6b877adbe25f87c37a2943770fb2c3df8d9e6f85950ccfd9ba7e315580367482e2fca870c3f9cf43229bf3d146e361425beea865a08b7087483a9b5d885cd77208a266f3adf2824177e697e9dc40c0ae42eeab92b70e6a7eb47cecc2bf846c9dbb6c6c370557398f0b43fc386ee4fddfe0e6968c4", 0xcb}, {&(0x7f0000000240)="1d8baada0ed5964d07d11b6f92182604e024a373dd9d463a3d1f47f1fa8be955326e80421d6ab1eabe97b517d89520c04c523912544cdcf2b29ac4a2ad40622b961f2c4279c40dc72669b501f855d0f6c6f512cae4cb362a336654072005b0cefaa66266024820b1fad425630f060925f932a771802d7bdd662b0972f941d21fd9918aae25a12d582fe555099b4160a901af5c3033bb144df9562e8e81b621c51860fc030dec441d2bba49eebee52f1b2552096f88250786d34184b9a67b22247f", 0xc1}, {&(0x7f0000000340)="f69b7d8849e4a76c6cff16d18e2ce12a1c310a58150311d67a431394104f1e21fca0838c7a50ade36ff2157fccc78e1742c503f66d31a8f5069785aaf784a027d4ba858f5b2096914524c4ee69b48733c71386668451898d14b9c23c374ade44d89eddc1", 0x64}, {&(0x7f00000003c0)="ab635652a26a2e93429bfcf441d19d22eaa81c9d98ff9f0f2dddfaa9fa2078c2cbaf54e52042ae0551794af2b48cb9b4f4fac599f17d9ac3f826ec02016c91d34aca423f749ec8d620185cd4be531efbd4c85724ab8b63e7a5547e5259461b726d3a63dfa804645ba5e31712926cc66779eb95ad7e2cc3e501de4c7ddd1159c27935efacbd9426fae1c19c9e155712b3615b4652b41f2f2fb0766f52876828cc38a426febb3923b7fb75c84fa4e52d413e850edccd38241b907fe33ed70744", 0xbf}, {&(0x7f0000000480)="888338690b1047f2b2586d9bb0ca732a93dbc942e17c686e712c9bc96b3e9c60737c12d7219f2aae5f65e929bba480df8118a02c7bf7de3731e89f9854dea5dbb0fc4f99ea604ec948c37662eacc14ee951c82c2891119db106828ed879b78d9b06c8df20b978fc46ca1809749fd76d0341818b1e25f3ab02b881f8802948bcf648cddbff55ebf676b0489483baab01b3cc5ce28cad136566336c786a811b5b1eba0ed456cd8b620b8a8ca2f4cf8b6360fe7a341d39b8387e75cdc", 0xbb}, {&(0x7f0000000540)="92301c7ae3eb7d75f3b8f8ccc318b30844c0168056f45d8c8fcd5c48c3e5bec651e7d9c46a4d5bd91861d622f69dcd65cf53d5ab9e67d1da13b441a99b6a7cfd1413964820503c763ad478c1b29f5324009b3a49093a592e2471", 0x5a}, {&(0x7f00000005c0)="bf45b2b9dc84bd1852c1f95d07cf71defa51a24f3e7f21191af835fba1698ea5fae27172a04bed4c802f72baa8d8085462f3f8ad58ef7b56f30fe4a9397f70c6e84703dd3b79f75d8832018e50a0311ed66c1e5bb8436ddf48f138ea9038b799272610f36a94081659dd071b97e76d773e0f860c531d18e41d4f1af7403c033f09e24b79fb5514718e6739565d13d25358779823cafc5ecd8938ece47c05931a61a2eaa70ec4668af508e5f0d9ecfdd2d91168d90f872be114d5691838ebdfe4cfc48545db8f8a58bfca922562b0e5b91c8138ddc126af30e916d8bfc0beb554754fe3e9d73d8e388a466c3536b89758bc2ed64364", 0xf5}], 0x8, &(0x7f0000000700)=ANY=[@ANYBLOB="0c597bb892820322d2000000"], 0xc, 0x10}, {&(0x7f0000000740)={0x27, 0x7ff, 0x8, 0x4, 0x4, 0x4, "8db745e13082baca1b76244817d53258b39cdf57f59fc89fb4ded1fb284e6897d63858ec9339fa3cb91378fe8f5c1bf5f02c31c83383f7cd50650dd227cb14", 0xffff}, 0x58, &(0x7f0000000880)=[{&(0x7f00000007c0)="f818b7eaf11f13d7153f971c8251e1b574491621b68559fefacf185617d76464b12fce1534b7397a460985c7b56ccc178de9eb30f450f04a7039243a7b46fe339ba3accb5a7c4484734172349bf9ece81edef97fa2a7ea452b891886f1", 0x5d}, {&(0x7f0000000840)="fc65dfebb8bfd4cac7d7a057e36d18002ff6f7", 0x13}], 0x2, &(0x7f00000008c0)=ANY=[@ANYBLOB="5800000017010000698a0000927312501e2e83b175e1765d1fa49bdca00d4c76dc0885c92e5486b1c6dc8968748109e21872146fb8540876ddf299f56dfcfa271d52535f4d854ef5c5529beeac46024a51c6e0f989640000"], 0x58, 0x1}, {&(0x7f0000000940)={0x27, 0xfb7, 0x6, 0x5, 0xb11, 0x2, "4efa0a8ce65dfbd7f35c8239e98a3f663522f10de63cd4510e7e5f9320281b4e699d0caf5bef16dc1931d2e2261bb441a3e592fff4c4810161969651284001", 0xfff}, 0x58, &(0x7f0000000b00)=[{&(0x7f00000009c0)="2c85c125186173f9b6cf6d0eb849089185477363f6df41eba157fba699a1b7770983f5bc9366d5bc2adb995aacec567d26f5525da9c3822c99015695786e671a7ec30907d9cb0b04dbdf61c5b991fc850a695ab7", 0x54}, {&(0x7f0000000a40)="f2772f0c6b9319c6f446f1409c890a1200b608fbd7000a4ba9a10697427ec1bcf3f5b79079059cb698ef9f631db7818b4d5b9739d73a62387584f755baf1", 0x3e}, {&(0x7f0000000a80)="b60f333f6b77fe305d155c77ec612a86a1b73fb94f8b62e8bec7ac2aac081c1ee6fea44c02aa97b5016bb2771b91c76521de1e13399b3c934474a81c52490969b3459815b6c6aaaba9123111e9667448b6d3934ace8e69260b8d016149a7157fce5121fada32c7947860d25cbfe5b9bf163a2fefb7b5454b", 0x78}], 0x3}, {&(0x7f0000000b40)={0x27, 0x8, 0x7, 0x7, 0x6, 0x4, "fdfe109b7ef799d02ff37415cf6a7b1454475eea3b6160a09348acd8b6a8bd5145f0182efadc1f96e893f7c04154121489a395cd92d11ee6703b5daba8abae", 0xfff}, 0x58, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)="f3bc9b18cd8f8642283c96d1ecf269889a863ae96906e87d0d3d81db18991c77db5822f2824863edb37ba7ef3b922e6c50477ca28513d56f224fc00ea049c3d027ad951ae5dbfc822e9dd8f3263e88cb142206782225d7a49f9881df33002a8275948f8ea5371e76e694f02c343200406ecf39a59d68b739938edb09629958ef157c62b0476dd21aadcfc9cd76f344fdafc41132575b8cc3", 0x98}, {&(0x7f0000000c80)="bc4bcfa447c387c5a824aa5b2b6535397b9e124023322c4f65fda9807486c21d8cea2ddad7a8ecfdec8e6792c3409d09ae6c8a94d4b30201d69b3084ab1ff9e64753aebd62c2372a99d418b87fc074c03a27b3b6314c1caab81022b44ec8e4f6b24d179a62a42de49e538ae99650839710215349c56b1be8792e7ea34cb01dc29742bd4370907dede3e4aceb32827e64d3f94980b49a3be45ffcbe8d", 0x9c}, {&(0x7f0000000d40)="cc14416081371738d5aaffdde0788b047b8ee2d9d5948fb410c437a02de691057e069de23fd0df8f6356a1c834161a8e35199d1d96ccf0c9e6934c101af392", 0x3f}, {&(0x7f0000000d80)="becf5364a9b7f89628c1e91e5377eb79fe05d939bfaeb56601de8c36e82512d3fd5a2bb534bbf0275bcd2e503e5a300f9a465401d010fa3aa2577089cb394a786ed5b83157b4cc4e7e996e675dc50c9c79e33795d6ec09bad56460d71d66568a6c9817929521d5154ba9eb1bffd5cc1ad3180ee7271e351ff60f52942ff3aeaf2c767f73f285ff7831c8f91e73547a47e7e7b9d3b10900fc9b2215c861e9934f94338f18ed19f55f90fd4999fab7a0", 0xaf}, {&(0x7f0000000e40)="acd3a41ee403d929c59a8d693c78729692cdd669179c2e32a5a050d0a1d6e261e2d3319f1d88733255a7898fa3276e03407527372d8371acdc042fb328ba4215d78ad5a8587a159e3f0ace1d9327ccb7f4b6b7b243cc220885ce597de0453156ae0ae59215074013cb47fdf3c29a3a390da622fc8fd663fb1bc367", 0x7b}], 0x5, &(0x7f0000000f00)={0x20, 0x105, 0x7, "2ed3f05328e3f9c990797a542b53858eca31fd"}, 0x20}], 0x4, 0x80) socket$netlink(0x10, 0x3, 0x0) delete_module(&(0x7f0000000000)='*:bdev(nodev#\\*self&self#\'$system\x00', 0x200) 2018/03/02 18:03:52 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) write$tun(r0, &(0x7f0000000140)=@pi={0x0, 0xfbff, @ipv4={{0xb, 0x4, 0x3ff, 0x8000, 0x34, 0x64, 0x3, 0x6, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}, {[@lsrr={0x83, 0x17, 0x6, [@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x17}, @dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x16}]}]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x9}}}, 0x38) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/03/02 18:03:52 executing program 1: r0 = socket$packet(0x11, 0x4, 0x300) bind(r0, &(0x7f0000000000)=@generic={0x0, "271e7c542b6fd883d84cde84bd8c97bce097ef855822cc26f843c2be930c478ae5059686417ab2c705a5e57af555886d5d3261c05eb6357076d463fe3a6f57ff3239483bc8c5e67c9fb90b07368455e16fc7f14d12e49267c37e90433aac9ca82c39a4ae17eaed1c1686959a9eec4c0e4dac97e2452882b5d89744d38066"}, 0x80) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x21, "ab526b68d9766371303a5db144f659e47a77a49c6e0443474552f437954157ad16"}, &(0x7f0000000180)=0x29) 2018/03/02 18:03:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000400)=0x14) fanotify_init(0x50, 0x2) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000440)={@ipv4={[], [0xff, 0xff], @empty}, r2}, 0x14) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x201) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000180)={r3, &(0x7f00000001c0)=""/155}) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup2(r4, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000003, @loopback=0x7f000001, @loopback=0x7f00000c}, 0xc) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/02 18:03:52 executing program 0: acct(&(0x7f0000000000)='./file0\x00') r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:03:52 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000)=""/171, &(0x7f0000001ffc)=0xffffff43) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x460000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x9, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr=0x3000000000}, 0x10) 2018/03/02 18:03:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f0000cee000)="788dc68535db381ffc") getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 18:03:52 executing program 7: getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xa6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0xecd6}, &(0x7f0000000100)=0x8) setgid(r0) 2018/03/02 18:03:52 executing program 6: r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x420280, 0x0) write(r0, &(0x7f00000000c0)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x3, 0x9}, 0x0, 0x7, 0xfa05, {0x10001, 0x7}, 0x1, 0x40}) epoll_pwait(r0, &(0x7f0000ac8000)=[{}], 0x155555555555540b, 0x5, &(0x7f0000f79000), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000010c0)={0x0, 0x4, 0x6, 0x20, 0xfc, 0xcd, 0x35be, 0x6, {0x0, @in={{0x2, 0x4e21, @empty}}, 0x9, 0x1, 0x1, 0x8, 0x8}}, &(0x7f0000001180)=0xb8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000011c0)={r2, @in={{0x2, 0x4e24, @rand_addr=0x60d}}}, 0x8c) 2018/03/02 18:03:52 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xf98) r1 = socket$inet6(0xa, 0x80000, 0xffffffffffff0000) finit_module(r1, &(0x7f0000000000)='^\x00', 0x1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000100)={0x8, 0x3ff, 0xffff, 0x7fff, 0x2, 0x2}) unlinkat(0xffffffffffffffff, &(0x7f000014aff8)='./file0\x00', 0xefc11b81e00df036) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) 2018/03/02 18:03:52 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x7, 0x4, 0xce9f, 0x747, 0xe16, 0xfffffffffffffff7, 0x45913f91, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xe000000000000000}, &(0x7f0000000140)=0x8) r3 = dup2(r0, r1) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/02 18:03:52 executing program 3: r0 = socket$inet(0x2, 0x6, 0x7f) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="6a31fbd827fd"}, 0xffffffffffffffff, {0x2, 0x4e20, @empty}, 'syz_tun\x00'}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140), 0x20) [ 45.910809] IPVS: set_ctl: invalid protocol: 13703 39.52.93.236:60696 Ætpm¹`x/.©HݼÁÞ„ÞDBíCý°+òÚ&õM 2018/03/02 18:03:52 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x20}) 2018/03/02 18:03:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) ioctl(r0, 0x9d2f, &(0x7f00000000c0)="98e9a930fffe9301ea290d1731c849c5871fbbe5c8393d643bd70b79e06b4869c809fbd8c098aeb549c20d2c9f1aa6cf2ab278a1f0e01db3e7b8744301e358a589744bfffaa5918626303a226c5c4be0d62a8767722818391e67d990bc54a12d3db56dfd94c8460e35089a69e0f94e263de5f8bb71e96bdb0349ec4e40be") 2018/03/02 18:03:52 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x87c, 0x4, 0x0, 0x5, 0x8001, 0x2, 0x6], 0x7, 0x2, 0xfffffffffffffffc, 0x100000001, 0x5, 0xec, {0x1f, 0x1, 0x23, 0xffffffff, 0x2, 0x81, 0x400, 0x5, 0x843, 0x4, 0xd2ca, 0x6, 0xffffffff, 0x1, "286c40d2d47185c074738a3a5c907509cbdabcd89251ca86b229248dad7f51d9"}}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x50) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x4f2639df916e1737) 2018/03/02 18:03:52 executing program 3: r0 = socket(0x200000000000010, 0x2, 0x9) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) ioctl(r1, 0x4000000000001277, &(0x7f000027b000)) write(r0, &(0x7f0000507000)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a1f7e07b58cb9583fbdd036c92abd10c38b8451cc8a11a41e", 0xbe) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x4c, "7d737589ace5d9c62cedd9a590e1e2ab7abb6e4ddb6eb6b438b85da038fed8b517c4172a8fcebfc2260b08b7b567a3ac27da5289f8499d21fba7b6034918dc84fc2fad43447456b81627f1cb"}, &(0x7f00000001c0)=0x54) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2200, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x80000001, 0x101, 0xea8, 0x7}]}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) r3 = geteuid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x18c) 2018/03/02 18:03:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fanotify_init(0x0, 0xbef68bfa70ec7c) poll(&(0x7f0000000000)=[{r0, 0x4000}, {r1, 0x2020}], 0x2, 0xb84c) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)=""/142}, {&(0x7f0000000480)=""/202}, {&(0x7f0000000080)=""/24}, {&(0x7f0000000300)=""/5}, {&(0x7f0000000580)=""/167}, {&(0x7f0000000640)=""/104}], 0x2000000000000007) 2018/03/02 18:03:52 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) 2018/03/02 18:03:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000040)="82973eefd0d5b29eabfad827f572aaf6282ed6656a6d293c8bdcac3e71a4acd88850702e9cbc5c61fe92a37b4fe803d03ff130e103ea6f40d7d0da3f652a89ab624e876b3f13cf0abd23c2e9e7469a00ba483d5f445c23f8f6ca5f48c3606662f44d798cddf875ad17f9805b846feaf4ac9009a20fadc360cead73211410f46b31a6943d7cbeb146c6d26a7b3f5754ca0fa2ed49fc88cf90a8e36ec42510e58b47e808eb31848d38e2ad7980ae5e22840dcbf2c16095adb1611c", 0xba}, {&(0x7f0000000100)="878554535fe1414fd3de9b7014e1e772a076e37dd357159933a15175173c4236258f3bed83377587ad024f57141a1df47ea10274d7c4b2657066e1d86d7794c019b29a0a574c839b9c1c2e239f1af70c39d5aa7e47fac8773ad8689f3e87636586f563a2174713889db39a2b4e9a9a232f2f9c1a48e4035cb424f46c4ae27b9a2e370d1306aebd7a1864b72f2064334e208aa30df69e44dc9ecd676cd8c34e3e39f36e1b32219b33633645809364f6e7feeca08859873bffb12ae2e4f34d2f1267438e98c9125bd4a39e2dfa53", 0xcd}, {&(0x7f0000000200)="426dc9b83cc3f1df5700ae7a35d26f2a365999c56eee7a63a1edb4ff5b68f2918e60fbce9c346e890d38e38286deb21b6f3c56f6652aa48056e173bc9ad8c44f821464f6f8f9f3e1aadb444fb1278c2b282fe5d825fb9ae8e7a7168970cbd9f451e65935fb492664790593b6c9abe340b5e9ffec83979e0378e8f0f7d13eef233e107786ae56f71f785e6f81a461a924591fced6af85d1e1f604cfada7545ead1d4bfd40ae2a9ccc", 0xa8}, {&(0x7f00000002c0)="97fc14d874ea7d33bdaab8857917ef3c4400be12f7d8fed2a360bef378872b077a1346199fed8296a84525a5348e15b1506b1366b0eb43b1e3ea9649098605a18c73d15d40a3678baac528d8c9b5d8bb0d8ce07796c97efa6a13ce89faf35fbe12df05ca2d3e0e6cf6741b8a4b5d1e6bd0b838599558117df49980b72cd9a8fe11adf625c73a55efc75ec3e9aefb6706ae91997f5f0da0df264aa3f533478f04a5d38a474be6639209d0279f8e31", 0xae}, {&(0x7f0000000380)="8d8b168492076b7f838ce8c8e9e3e46f76a73153399e1962cce57ce3521296fe93cb99762564efd76e0cb87559fe98269a521409babcabc365cae68f9746f256fae09586491bc4cf034ca9079b6a14985544c5e39795d3ac86ebc3e69f247aa5fdee112ef568681f", 0x68}, {&(0x7f0000000400)="817d38df88551d1d6d35a7b8f1b06cadb80a76142347369db26011ab265740278d206dabc9ee1af0a99bca167139148601", 0x31}, {&(0x7f0000000700)="9224b93bb7c16bf863d29727c50d0ddc2669fdb07ad6c3f331f7b6077e1a7c47750cc475420069fe7c5e980f046abacf27fbebd33c90fba8d39205eb0fcca1525f3cdf4491405b1caf3942904fb84a25adac92e89384e7ae7175e36ebe", 0x5d}, {&(0x7f00000004c0)="5108ea2e319f2788ef8d532c4b4693197ee5320ce3c25d85aec9610445f27b622b8ad1996fd10f24e5c8fe1530681aeb6d5f4b798119aa4b9295a046ced3365df5afdf0be2342ad8583cd110ba5ec3d971412136a6ab0722b1724ba9a8294843ef82112b22c50f9ed8e87c2de28234ea4a192a0d5bc69af46faa51670bb8c91f80b1c7794dee5c5d59e5c868371b03af29ee7393c9dbff5c846acaf52df0ad5e0164af989cc1450849e7626f7ac3b09dabff40bbb5", 0xb5}, {&(0x7f0000000780)="355575979041e04a8725cc62aefd6f8dce9bf1049a17c5729304737d87d7bc5b9f56801307de35a99e49e5d94c57e6a341e6ec8475ef8259d5285700c95215ef80fe843ae307b92882fffd68b91ec90a1bb02d6cdff73d480fa8b0c7fc0e366a55c7fdf94aa167d1df779d5102c51b1cf2dec046559ec5a9a73bd388e24766f7d75e3ab7c574f352c8e6d465f90b1b", 0x8f}], 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) socket$inet(0x2, 0x0, 0x6) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000006c0)=0x1) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/02 18:03:52 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5451) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) r4 = creat(&(0x7f0000000100)='./file0\x00', 0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r4}) getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/02 18:03:52 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fbfffc)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:03:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="d2e78aebf075e9734eb982e7f6596d9c51f45a47f5226cfa5e3892bb15d8859f26cc", 0x22}, {&(0x7f0000000040)="8158bd484f77831e0c139826ba25ef36952bb5", 0x13}, {&(0x7f0000000080)}, {&(0x7f00000000c0)="c22fbcfc1c4d400882b0869c0e2a99e7bc399c67b7b7a0f4503cdc649c65e8556ba82ff559df3dfce9ab8c89905b1c2d477a95527fb03d31dcf1d082aabd5faf5c40f0cf54cdbe16ec210cf576d239f604738d3a728d639eee11ef36849d68033e8ae4c4bb48a8fb2fac26528f4bac0f8f3feeee100052295411d88d839f925f68cb", 0x82}, {&(0x7f0000000180)="9a3c6404e18d53349fd4e61a93d7911e551af134d0aa563873a3182c5aa944a3f62377e79ac46fc6ae4cd79456e7ed488307277ddf960f4c962acf5440833d694d", 0x41}, {&(0x7f0000000200)="c0dd03b835f59c92261dc2ab0020c6fd3c4ec9ab2b6ca6623afb288c6a875179952eebf2e4820ba526c0bc679eb0f0f915c9f610f3fd40ca4307fd1dab07a6f5a7cf42118a0fd3c7d30ab5bc547b00b842e2d886658dd204fe8b556cb8cdb9f1640ece507523eecf4a7b575760eb8ed5599938d2c09bc1d203bf6804731d1e749e5804da0c578864d6712afdc4748951a1dfc456046f8dd6ab886e3f421adc9db7e0cbb05293b86daec8f9aae036a1cae0a32e345defe38a7517ac06796efc8dfead54ef327b2da9f30e8dd90f25e478f2837a76fd649ed27a1c7e019e3686e23bf957ca111e3cdd569196", 0xeb}, {&(0x7f0000000300)="1dd78ec05163cd6b9f6ee585499fa9fb752221ce4d094887ee860aed08273cb1ac4ec1436666770435f04224ac43f3e5238d22491c25f33393dfcf7b73199066fb43a51ac26ba060e217d3ec35f6c4", 0x4f}, {&(0x7f0000000380)="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", 0x1000}], 0x8, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00006a1000)) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000013c0)='./file0\x00') 2018/03/02 18:03:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x1000081005) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000000)={0x0, 0x0, 0x26}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x44c200, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00000ddff8), 0x102000001) 2018/03/02 18:03:52 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="d66179fbeb77ec1dc304c176a4809b28", 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8, 0x3, 0x6, 0x2, 0x800, 0x4, 0x40, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x2ed, 0x9, 0x413, 0xffffffff80000001, 0x4}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x7fff, 0x3, 0x0, 0x1}, 0xa0) r3 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r3, 0x409, 0x11) 2018/03/02 18:03:52 executing program 3: personality(0x40000444000e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x4, 0x10000000044031, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000140)=""/9, 0x9) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002dd000)='comm\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x5, 0x4, 0x75049e37, 0x7fffffff, 0xff, 0x6, 0xba1b, 0x7, 0x7fffffff, 0x4, 0x7d74211b, 0x5}) ioctl$KDSETLED(r2, 0x4b32, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) 2018/03/02 18:03:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000b5aff0)=[{&(0x7f0000d34fd5)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/03/02 18:03:52 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', @ifru_settings={0x6, 0x0, @raw_hdlc}}) write$tun(r0, &(0x7f0000000040)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '7U/', 0x0, "346cac"}}}}, 0xffffffffffffff4d) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x1, r1) 2018/03/02 18:03:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8340) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x2, 0x42099ffe) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x620, 0x4) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000040)={@dev, @dev, 0x0}, &(0x7f0000003900)=0x3d) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000003940)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/03/02 18:03:52 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000d31000), 0x4) sendfile(r0, r0, &(0x7f0000001340), 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001380), &(0x7f0000001500)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x6, 0x6, 0x9, 0x3}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001400)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001440)=@sack_info={0x0, 0x7d16, 0x7}, &(0x7f0000001480)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000013c0)={r2, 0x8}, 0x8) sendto$inet(r0, &(0x7f0000000040)="cc95aff96e93444b6c1186e0901fdf26be7f2493beeca3486cebda5ba77c64467cd95795ce4639d667f882ecf6019f128c9fb13e376b4d7eb08104435ca6bdad5a72b72f42fccaeab23ff0abbf88f73d291d12e23bb2b1a09a9a9b49aaf938e95a4d8f2f504acd6325b4f708066db6181267ae104645f53918dbdb4cf03a5ef2dfaebbffb3a2", 0x86, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000140)="7fef42c6c8ba2b6655cf3fa1d8d206b02a20b8c42925485237a485e70a0c97bde4fce074637230e84b96cf3f9f97907b0a67eb80b514cb624902a80ee22cf43515935344c2b567a021472ea31134849f4eb683af3dff123ec6930d45bbd9deaf2c313809072e6410e0613baa19df6db44e83ab779440e68f274f427ab32ebaf1", 0x80}, {&(0x7f00000001c0)="81d8e102d8693473555f1c5cc228acfcb3b24913ff2d921056337911a91e6d88a84e087bb156225514fe7d9f0e3c46e8cf60843e1d08e6793b63af6540", 0x3d}, {&(0x7f0000000200)="391a6836224c769fcbfcd2b37aff31d765d8a9c4e30265bfc5259a9582d0071d66c38a1117429eaa35c9d0808f488db8a192c8aa6c4117a570354ce94549654773b8955507281f2811f0ff476cb80101ea2d4395dbe9ff56a9f7239aa263802a7f4c0c4ab8f0794fdf4cc808e97532c7cf2f7897fffb551e22b665993a0e13c1db56b1823a31510e18ade02108802d43206a", 0x92}, {&(0x7f00000002c0)="5bdce6a168eff1107b0aa48602e66d5438c72cf774", 0x15}, {&(0x7f0000000300)="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", 0x1000}], 0x5) 2018/03/02 18:03:52 executing program 4: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='wchan\x00') sendfile(r1, r1, &(0x7f0000000000)=0x20000003, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x706, 0x4, 0x3, 0x1, 0x80, 0x1, 0x2bd7, 0x9, 0x4, 0x0, 0x4}, 0xb) 2018/03/02 18:03:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x1000000}], 0xc}, 0x10}], 0x2, 0x0) 2018/03/02 18:03:52 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x7, 0x3, 0x8}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004523, &(0x7f00000004c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) 2018/03/02 18:03:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0xc, 0x1000000}], 0xc}, 0x10}], 0x2, 0x0) 2018/03/02 18:03:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xa4}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="2b4cb6d6f606b376bb7436bb7de44f5d489b076eea6321f3434aba73ac88141e2aae60935f5af2965fdcd2ab334e0e4284e36884c9e02340b92a667715d7d1f7bc36d72c71f4b8863cd5750983a622f9ee199160042c1f11c5da5e522da2d88bf7d7", 0x62, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000200)=[{&(0x7f0000000080)="ef92187726aa250c463817e584014e112a8b00dfc337323e772dd13bee19b92e276bd1c2b01db80009d55ca299fd5edec31348f3c585e4db7c53406238895a573383862cfdbfbe8b30370e00f3b1820d1afed2867f5596d0c30c4ca531d1f93027037a31e0891b75d2c99d4cf198c35afc6a44f0cf26022189f6d5d322953cb984d90fac89af0c70c5e2a1d21e629b21e5e1e8fdb7b61b800d95d62beb3f24324926", 0xa2}, {&(0x7f0000000140)="48cdc0f8df5455bd26c373a7ea7ae449caa4472d7bb5de80b081521b1de48f27b15d2a06a637dba1d034b913e1a9262c54764289c5c493422451da13a4b8ce080eed40ed439805d999899c4181d2fd6952e0c7fc58f312262238d7c0224aecaaf30a500e064cb823b3c1a2344d9ba9cfecd6762c54aa9752a9938319c270354fa3da2dbf667bd639022887b77c249baae2", 0x91}], 0x2, r3) 2018/03/02 18:03:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) dup2(r0, r1) 2018/03/02 18:03:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) socket$inet_sctp(0x2, 0x5, 0x84) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000dbb000), &(0x7f000076f000)) 2018/03/02 18:03:52 executing program 4: getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/igmp\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000080)=""/114, 0x72}], 0x20f9, 0x51) 2018/03/02 18:03:52 executing program 5: prctl$intptr(0x1a, 0x5) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001340)={0x0, 0x1000, "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"}, &(0x7f0000002380)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000023c0)={0x0, 0x0, 0x7, 0x3f, 0x1, 0x6, 0x812, 0x10000, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0xc40, 0xffffffffffffff7f, 0xfff, 0x6}}, &(0x7f0000002480)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000024c0)={0x0, 0x5153de80}, &(0x7f0000002500)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002600)=[{&(0x7f0000000100)=@in={0x2, 0x4e21, @rand_addr=0x1}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000140)="ec5c4140370820bf0886d696d16151bcd17aac45b38d22f0361d89af4908c703da58c72d3078e1bba9e79ba8fccd7211acf449776cdd056bf9900e1aaa01b635116e230cb2022a9632badd411ec379db23fab2c7274e31f320a504bb3dff0e4ce044bdeb8a9986628acb185091f38a920c156d3bd9ec933f1e2ac89d53ff7d6f3c28fbb30ad4568c9041f9b9343cd3b770ce559bfaea7464ba3e6b1852c84ae6deac54464c15e63129decf500b96602d958a0e04f2f0ba62574c950bb50ce380802f3817d8107850cf5d64a41e05a5cd992631681bf98ed125152352bf695d50b7726c554dd44aeb210d91aacfd6195020aec4", 0xf3}, {&(0x7f0000000240)="4a394689bfb09dcd39b1c5598c7885c9a3f490906b769ffc75", 0x19}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="c682061fa8be453a399fb9434fe6480445d4681f2aa69d9d74417d6008b2159508d27cc8d48c2b78b507b469951f02244b12768ac9585549bad2c1748a06720a582018ee186dde334ac8b049d33cfb85461300a4c9ae6ca940e3defaf9b2da17f0a1519ac59b5593004f8d5c869b660ee1ba857d", 0x74}], 0x4, &(0x7f0000002540)=[@init={0x14, 0x84, 0x0, {0xffff, 0x1ff, 0x400000000000000, 0x80000000}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x3, 0x2, 0x200, 0x8, 0x9, 0x3, 0x9, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x3ff, 0x1, 0x6, 0xfff, 0x8, 0x4, 0x8, 0xffffffff, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x9, 0x3ff, 0x7fffffff, r3}}], 0xb0, 0x8000}], 0x1, 0x811) 2018/03/02 18:03:52 executing program 3: r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000800)=[@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x200}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, @in6={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0xa0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000685000)=0x7ff, 0x4) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f0000000000)="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", 0x7d9, 0x8000008010, &(0x7f0000efbfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:03:52 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x10000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0xff}) ioctl$TCSBRKP(r0, 0x5425, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20100, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040)=0xe0, 0x4) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000006000), &(0x7f0000016ffc)=0x4) 2018/03/02 18:03:52 executing program 5: r0 = socket$inet(0x2, 0x2, 0x400005) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) socketpair(0xa, 0x803, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000100)=0xffff, 0x4) 2018/03/02 18:03:52 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000efc8)={&(0x7f0000000100)=ANY=[@ANYBLOB="100000000000000000000000378bbeb35f00e5eabeebe11e8710b1daf3bb91f30df1acf29844478926f505186451b26d581d24df43b18e841f44836d3d1ac7ec6bfa7afd8f829cb2529310e02b966cf1d65960d7e971aa4d1d4d55023df8ee4aa521d0e00b7e36bbed704f3a40e492575656dfc421538a835758133c93f0424aaba627100f9e078bc2f5c2baafde1bba0bf8cf4458ab591cbf046a2271a84cf445bae475d3eedcf223e82ab1b6a12ee1cbdd8bc9ebd9ece5536d3a09eb7111273cba4103f119e2a8eac992d3c7a86107f066826eaa53e029c3c0010d64ff7f000004fee8a8142e5beb9a7ca22d68"], 0x1, &(0x7f0000006000)=[{&(0x7f0000010000)="5500000018007fafb7e11cb2a4a280000200000000a8430891052369390009002f000000000000001900150000009b22000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000200)=[{0x48, 0x20000202, 0xfffffffffffffffc, "3725808b9408004454b5b2d7f99b2bad09b6b9d7667b85adf307af7d2fdc67bff8cc9facf755f6a03ca902cb4564db9d0e8a5ec3895eb1794bf4d8645abb244c6fe812adeae06e4c4ab03edbc33470c6cbfa0028ed9467854da14066563e5a19ac8e"}, {0x1c, 0x117, 0x8001, "3720aee5ae4a7ca718c03e9b3690cdec"}, {0xe8, 0x11f, 0x7, "fc7efa823cd0236f8064379a6ead25552866e5ce97f6770b0021caba2bc9a3713f08c1a43e2ab33745af8bdf3e8ff968a6e12f808dc16d10db510b93a63597aa69a63436bf23338b04df74f84050bd01d4c956aac3bb68bca699469a428609bee777ac8f3c7c3bcb19bc4a2000e2d3655691e9b6dd113d41d665e6ff787568b694e283d8a4fe6f5d250df5fcd8d21a8d1ee1306e5426eb067d5c3bbdf8aceb79efe9cea9360b3f83fefe54fef3a6fedf66cf2497ed34f20e295cb05018e52eac113a58696d47af3a7f27fd3d049a27de2347b37fe18e8af8c4"}, {0x60, 0x10c, 0xff, "2d2aa5b10e804f54edb7b0995d15b3fd129b2e1571de627b7a425b71ceab688610c194665c5724cae03a2e052c8f8edbadd33d1545d9c40f83e057737375bbe70b8fe4c262379bffc6a9005f5fb057fce4"}], 0x55d, 0xfffffffffffffffd}, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000480)={'nat\x00', 0x0, 0x4, 0x4d, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)=""/77}, &(0x7f00000000c0)=0x50) 2018/03/02 18:03:52 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000274000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3e8}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x494, 0x10}, 0xc) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/03/02 18:03:52 executing program 1: r0 = socket$inet(0x2, 0x7fe, 0xfc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000500)=""/80, &(0x7f0000000580)=0x50) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/144, &(0x7f0000000100)=0x90) clock_gettime(0x6, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x200, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1f, 0x2, 0x2, 0x80000001, 0x200, 0x8, 0x81, 0x9, r1}, 0x20) 2018/03/02 18:03:52 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000193000)) write$eventfd(r0, &(0x7f0000ed3ff8), 0x8) 2018/03/02 18:03:52 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00ef2d2f669707536cf93400a73677d73ee19a0000000080000000bbac4dcf4db47d62733430e9000000000000000000000000"], 0xa) fcntl$lock(r0, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r1, &(0x7f0000000080)=""/38, 0x26, 0x0, &(0x7f0000000380)={0x11, 0x16, r2, 0x1, 0xc7b0, 0x6, @random="87b573d3cf43"}, 0x14) 2018/03/02 18:03:52 executing program 6: r0 = eventfd2(0x6, 0x80801) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x408000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="deb2f6962fac8dc6119a7b5a48de29b7f501df5d7d198b4beefd6fd4d9269aeab5c5b5dd4cc49423efb6e8ab2d559cec4dd9cc3808406ec6d6409514d85c20e8405a634510cbcabf1408dcf9e93774672afecf2eb785f261fd993b8cf8938ed5a8a90b482497db8ea794eac979e07ae04552e062c99b021bc3193bd402b1", 0x7e, 0x40, &(0x7f00000000c0)={0x4, 0x1d4e00000000, 0x0, "3bb4cf8eb2b6", 0xffff}, 0x10) 2018/03/02 18:03:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) init_module(&(0x7f0000000000)=',&ppp0security\x00', 0xf, &(0x7f0000000040)='usersecuritywlan1eth0!@-.%\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004aaffc)=0x3f, 0x4) 2018/03/02 18:03:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x60}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x410440, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000100)={0x8, 0x401, 0x6, 0x1, 0x4, 0x1c7}) fremovexattr(r0, &(0x7f0000000140)=@known='security.selinux\x00') prctl$setendian(0x14, 0x2) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/242) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x800) 2018/03/02 18:03:52 executing program 5: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x6}]}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[], 0x0, &(0x7f0000000740)=[]}, 0x0) r2 = dup(r0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0xf1, 0x1f, 0xfffffffffffffffe, 0x7}, 0x10) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x8000) 2018/03/02 18:03:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00009fd000)=0x80, 0x4) 2018/03/02 18:03:52 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000502000)='./file0\x00', 0x0, 0x0) clone(0x20000080904900, &(0x7f0000bb6000), &(0x7f0000548ffc), &(0x7f0000907000), &(0x7f000000f000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast1, @in=@rand_addr}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/03/02 18:03:52 executing program 2: prctl$intptr(0x1, 0x2000080000000) 2018/03/02 18:03:52 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[]}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"2e1853010000007affff7f2000", @ifru_map={0x2}}) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3f, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0xff, 0x0, r2}, {0x400, 0x4, 0x3, 0x3, 0x100000000000, 0x8, 0x8, 0x80000001}, {0x9, 0x4, 0x9, 0x3ff}, 0x9, 0x6e6bc0, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x8, 0x3503, 0x1, 0x3, 0xe57b, 0x3, 0x5, 0x3}}, 0xe8) ioctl$TUNATTACHFILTER(r1, 0x800454dd, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[]}) 2018/03/02 18:03:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f000009b000)='/dev/sg#\x00', 0x0, 0x40e82) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/02 18:03:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x26, &(0x7f0000000180)=[{&(0x7f0000000100)=""/97, 0x61}], 0x1, &(0x7f00000001c0)=""/76, 0x4c}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0xa, [0x6, 0xfff, 0x8001, 0x20, 0xc4df, 0x1b, 0x2, 0x3, 0x8, 0x5]}, &(0x7f00000002c0)=0x18) writev(r0, &(0x7f0000d09000)=[{&(0x7f0000299f3e)="580000001400192340834b800b0d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0ffff001009000000fff5dd00000010000104000c09e6fbff0000040e05a5", 0x58}], 0x1) 2018/03/02 18:03:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x8, 0x9, 0xb0c, 0x80000000, 0x40}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000140)={r3, 0xc4, "25f42fac6dcd3aeaa9efe3143e1a1195b61f3890c4627bfa597d8d329b5c2b4fd7c4aa1fc32a6e363cbb65d97d0f661d55345290a300e351a3e2cae3a531f5dba91b423a10db197352e8013e4c453dee89304dec4b454adbbce078004ea38dda52b38975658655729ccd70ee81e5b2c563565dfa23860d8e2e0cb8e6cdf1d5978eda8ed8005f3926d337d03b66e3e2c71483a25325269fafe25b5c481147e30776c26db2adfc4fc1ec65dd7a38d3246dbc6491a7c1554de4674616bb8dff68a68c041791"}, &(0x7f0000000240)=0xcc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/03/02 18:03:52 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) [ 46.546335] audit: type=1400 audit(1520013832.966:14): avc: denied { read } for pid=6452 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.581681] binder: 6448:6460 ioctl 5206 20000000 returned -22 2018/03/02 18:03:53 executing program 7: syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x4) 2018/03/02 18:03:53 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd94090000000a00000003000000030000000000000000000000", 0x24}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8400, 0x11) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'eql\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) r5 = fcntl$getown(r1, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000001cc0)={0x0, 0x0}) r7 = gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001d00)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d80)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002dc0)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002f00)=0x0) fstat(r1, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() fstat(r1, &(0x7f0000004c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() fstat(r0, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000002fc0)={&(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x1000001}, 0xc, &(0x7f0000002e80)=[{&(0x7f0000000380)={0x3fc, 0x28, 0x104, 0x70bd2c, 0x25dfdbfc, "", [@typed={0xc, 0x76, @pid=r4}, @nested={0xc, 0x28, [@typed={0x8, 0x59}]}, @generic="e348eebe59b14a0305ca1cecdc794e3e164d7d4a8f0aa73bd77de8abc66bfe5d848ed8626a1bfadd2568db34199aa8ccf60a009bcd971a68e4b769", @generic="8adb760044673e0a2803cde4da5209d5fa3094dc97cc9a4df9b54c11d75666a2a4633f96a3900125161212a8f4ce1a81a224f9398f1520a15b45856efcf73955d9433ed50c1b4c6b86f520f6afc8406b4d54c9afbbb611ed3128a157f524ed96e848bcaf644aa4f261915d89556951842ecfe613dd7328661f65e8bc447f3444de0b080359931444d081b854a00721c3c4d66a5a3e6df2b347c596eeb488bbad734aca97cc9943298452afad500dfa0518c451821f3b21da122d7c0c0829e4d86987cb7b437ac28a7ab2442152", @generic="7fd78fe84e594312ec3ebdc6b8dbefd8b9c3719a3c9dcc9bf3da9e971c1a979abcd343c204d817c92afcddaec17eabfd85e125edd7a667ab2b41e9e4e5c8b8035f46ec50beb65925265cc0614e0e99311b5fe5d44781b7b7d6ef65a563bf739bd24ba1b731c979e4c9cc0a38b6e3917d22f0739ae5758c97349057447562bc450e90d408c168b2d3dd17d8b9cc586530396810e18ae7fdfbdc2ef84b1d55e715a2b57d5a6b33d970511f84b3b0b3eee302a33d6e51e803c4ad26da1a8a75", @generic="1293ed434e749db90e4de866b5de3a0fc1164bd56538d6", @nested={0x12c, 0x39, [@typed={0xc, 0x70, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="7fa3842d1fb24be9c376b07c757e5d6d1165f1360965cb27863a5f842c1a5ff8f06c", @typed={0x18, 0x7a, @str='&,em1ppp0cgroup\x00'}, @typed={0xc, 0x90, @uid=r3}, @generic="43738f9e4054f17d5af073157f293fb490ea3f438fdb0e1767a3292c26dd4d2a87e76f32ac621ed78c5ff3ad6d4e51292b72f857da7a1a9be474c2ef35e56dcf7d394918fa7435b20ca6001948c0184a304621859019700073dad7aafcb30bd62d6061cd44a8ad2435f6b12840d0a284f78b78e24c21ea6c59ef8363c77882cb359108fcdccd8471895e0a3295d612c4cb324256e8a0088fbafa92da04fcb0a6202c8fd870d201e65269fe56a0c8484ce96223e8c9dadd65db2890ed32e149e7e86ff266b661a048186b4eac32f4fca9c23b7919"]}, @generic="1eaa9ba93f8e008c4ddd23cf5bc73dbc2b876d9096ec3819ad8efabb74ea835b9043314020077a906af24888e73c300f8a658ad9cc43f47635adadfb5a1a84cfb407d4a2b737d254817210c1ce2bdd34522a54e1e6f2deb83d0240abe1cce800ea727f3992458968e8c4e7463c1ade5332650f70a09df76419cd031b6f06d21a9d5e37e8e9fd2e89d04e8f8d0ed54fcfca269936980b4ac1a40749bf46a18c2965dc0be617cea390161fcad61a9a7dea645122bc8d9c7d5c134857817b96c1421109bdef61770a39ce"]}, 0x3fc}, {&(0x7f0000000780)={0xb4, 0x17, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@generic="be1d2f618b18a142340eb6d62c4714a1e29438cbeb1230d50749a30dc69129c6bc6955a8da4e0d07ac993dbb64a9f627f4b56a88ede4e6a69ca3f4023cb763ba4c8a9488bb143107ab6b228fd2dacc009dded18c72ec0c145ce25a7328008949b872d3a2bf12ec9024e99adb8e0e023c63ecb37a637dc11d64b15b1d2a526577e5c03faead9362a31901add9e3d96315b47698ac59a157108369cadeb4475cecee"]}, 0xb4}, {&(0x7f0000000840)={0x144c, 0x1c, 0x721, 0x70bd25, 0x25dfdbfc, "", [@generic="a9c063b6c4d0b954651fcdbb881821b094b419cfd81411f1730a4cda4d926f7cefcc744fb709d738228f5469152b5f5430ceaa7c963a420e1d9fa682773727d948671ff0f69357d8c7444315bbda6e65c22da167a659900e8d23adcac9d3e7eefd5979d20217f927ffd88034", @nested={0x1148, 0x49, [@typed={0x14, 0x4e, @str='cpuset]^\x00'}, @generic="aba3dd0ce511464a1fc00dad4a85c7407fd8a36db4a4fbc5c2d4327e4562350f1cd97b365942943584ce9d02c8b1cad749be44ffd99038c9adc03f9d91924e3969227ee5fea944df1904e0dda61e69e13440de881f0dcf55b7808a5063237a5487b6bcdf92ab58483089843a68be552a7c5cfef91d36918b4f36b83c2e97778838584855a9abd635fe62feddcd0891a2cf553b8fe7e67edf49b4afe9d7231add6801754e0969d3879ff3d566ab60a2f9a23934a30098d016cdd24e58de44aecb367ec96672cdfcfcddaa267b585b63df91f408e2ad91f38962e72d8bea37f6214b4f7eb0406a8390f278703239a68a0e4b028edfb6cc9f", @typed={0x18, 0x63, @ipv6=@empty}, 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@generic="280517914c755ccbbb5391397d5bb262f2bbe29862f5eb2ad886ed2b8db4900c03d905a475b8883839749dddae7803d8fa8244b8b116912485f00c81cda535ec186e8d45657f14201a989bada2550a33402005baa43d8d9166b0dc40882409b34e3d7498b256bf8e7a93fed13e4cd60cdd9e0bff91ebdccb4766de485af88b20fb5d24438073f6ef", @typed={0x18, 0xd, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x26, @pid=r10}]}, 0x1410}, {&(0x7f0000002e00)={0x74, 0x26, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="5bfddf89babe939af6c137df0c109cc64bfeab3d2235adf7c8ac180fdbb3d029a907f3eb79176f344ffa914e0134ed14dcae050a1264bb7628ba001a207379473becdcab0dd1fecd2cba52f81bea9bac8733cae326719a6cc6c4b70229d43de24c858121"]}, 0x74}, {&(0x7f0000006440)={0x480, 0x40, 0x5, 0x70bd2c, 0x25dfdbfc, "", [@generic, @generic="31e0d4a0ca0a07a6f6540c735c7d89fa43c8f2b32280a004f898f74685cdf8e6e22d5e06cdd1d0d1b87f233bae29174396ac4be41bb210f3ca2ccdb57a1d43490d180036652176b06c4cf3f0af6cd98c42de21978105ce86b661b99f3b83c9bf46cb40cdc1369cee371c5ba2aa4a595159c155a638ea9d82ac93c00ea9357a7f1ec220e882dade142b3ce0627eb4766e63fe38b650ee7af9495846bbc8ab4dd2a48f1726fe1cd1f421e9213550783bf00db8c6ce4a6926ff34709f6521bf191dabf3b94551bcf26054ec577454d7", @nested={0x270, 0x27, [@generic="7dd0630bf4f643c3b79250b60deda6d4f7970c2f5b23a6803655a08d5bb5eed39d5238c2cdad118b1d9727cdd3f0fa74fc7f4054f5f636f865ec3f67d36249e546f1b730ebedffab8b16186ccbdd7e8622d33a5d04eabc32027c865a080b2c1d00e9272cef3e19f0049531433579ba384f831f522f627ba5459be43696ca05e8a09304770dcc62e4dc3cbf9260ec663ef9285f8c7c0d833fd97f17f62b69ca1a2ce1f620662ff8cd553723c669c912710869a1c19a7b7ce66469f6d0cd5d7f8bbf11746f2e7809e7080b5b1fc224bda353f56e787a7f730ed6baa1f937b84734aacfbfdb298aaefcc78636af", @typed={0x18, 0x90, @str='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="18ef40dda71507eecdb781f1445b315d97610e5078222bc82cb80c051f7787bbfabd00d820eb67cc5c29ed71a8b5246a7d3c60bf013758c8617ccec832ff97df62bab09c0746fa4d6c0e48ef51e30199c79a9d457057e05d7ef5a3ef287fc9f864f24dff60fdf987b829d9bc08a96ebe8e86f46ee16b9dd55a2185a1035d0fc53b6b4e48652257f0ed8410361c6f50a28b2cead779451d1cffbbd6bf16065dddc38af9e4acc3c720456faa6b8a0daa50e9aeaa8c05c9", @typed={0xc, 0x2d, @u32=0x3}, @typed={0xc, 0x7d, @uid=r3}, @generic, @generic="a1690dd9e2d524de5dded6bf2dbe46c041cf0d5790305413eadef4281035eae05435b224b95b22442b524ca6c3d3376181f83e60cb442c214025ca7d5c31b5baa8944aac57e0ba540c40ce799bd047232c1d9358b01ca7210e7063a3bc69e1b340f21e4b69b1ac002423f771e50d6f870d83bc8940b6a607105b1df0977e469383e82f64fcd9f08ac341baec52743967a7bbd08005529821f7f8"]}, @nested={0x130, 0x49, [@generic="c70b34a45fa3073311be9b84dc992b66c244e462abe6e4ba089c09afb876ee76cf1e6afc4e08ecba814a2d1ec9a8a109800680fd25252f2bdc6d06940459f4dbc78deff082e878d0027f721a4c7d904bcee64c0b78db4c4a58c14d31bc75724302f0043fa3f8cc15f177dd289f3acf3c62d8853d", @typed={0xc, 0x57, @fd=r0}, @typed={0x18, 0x50, @str='eql\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="4c94f30d403e4f1ec5eaef0f2e28c3b8e051993aacd53b9dc2b4f0696e7b9d5da801ae47f31a4455fae6bf8d906964dbccdd2f3fcc4617de7bc729cedaedcd55165166abe626a6e5eb903ad57980934e1c184aeaa718708aeeb546c6c60b2968adee09e6a55e7958de2e77ca3d062bb90d5ec46652d04d780f18c8c6387a0376fe63fd06db71cf6511567ae69649c76d093f32cf"]}]}, 0x480}], 0x9, &(0x7f0000004d80)=[@cred={0x18, 0x1, 0x2, r11, r3, r12}, @rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r13, r3, r14}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r3, r16}], 0xac, 0x1}, 0x24000015) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e21, 0x0, 0x0, 0xa0, 0x20, 0x3c, r2, r3}, {0x20, 0x7, 0x7ff, 0x6, 0x20, 0x7a, 0x87, 0xfffffffffffffffe}, {0x4, 0x5, 0x7fffffff, 0x374}, 0x3, 0x6e6bb4, 0x3, 0x0, 0x1}, {{@in6=@empty, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x7, 0x0, 0x101, 0x3, 0x1, 0x18}}, 0xe8) bind$packet(r1, &(0x7f0000000080)={0x11, 0xff, r2, 0x1, 0xffffffffffff03e4, 0x6, @empty}, 0x14) 2018/03/02 18:03:53 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xea, "381482196d30836e6745ba27c89f9433a178c4e207f2b4f151292fdf62e444ab320e241ae48f128ec6f7637daeefaeb0e327b78b761e2faad90c743883ca376389dc7f64b044ee0eab1043ba2d327504e5e627e659b031eddae9bfe47c09594d5a2eef62f8d160492fc98fcdcddf450e3d9a8a981c81548c292778ad454148b4fb6862e770ddc6fc6600ae1c3ac6ebb5b180210a7cb2cec42b37d7a89e07708f39cabae93f53d8a0d38ab19451e056e5699bb3e817e0bb617a175eaab3463d9f7c798ad23dfc8eac92a58e7ccae59a64a068d3b1374b24b6bec075a254e3f0bdc55e40a5ed1b6455029c"}, &(0x7f00000001c0)=0xf2) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0xc5}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r2, &(0x7f0000000100)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000140)=""/91, 0x5b) 2018/03/02 18:03:53 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000fd6000)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x6, 0x10}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x4, 0x8, [0xffff, 0x9, 0x7, 0x6, 0x101, 0x80000000, 0x859, 0x4b405b0]}, 0x18) 2018/03/02 18:03:53 executing program 3: r0 = creat(&(0x7f0000000140)='./file0\x00', 0xc0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000300)) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000180)=""/189, 0xbd}], 0x1) rt_sigprocmask(0x3, &(0x7f0000000000)={0xffffffffffff0002}, &(0x7f0000c5bff8), 0x2aa) r2 = getpid() r3 = gettid() ptrace$setregs(0xf, r2, 0x100, &(0x7f0000000240)="08119975c3a297d2bc664f6cf324750dbc7bf5f18caa1fd2a683b5bd8258ef13d3962356409b6e1556a98fbd67d851de71866e3aa60f201bf461ddde83eb041f369d25fdab2ddbd48ebafbefe9a8e982970c8a4aaef30cf27801a0e693a117b96dea0046d8b14d96b08fe79b9fce64b1b95c7e2637a252c83efaf7e16b812c5dd0ce2a989a7e64225858") readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/128, 0x80}], 0x34c) tgkill(r2, r3, 0x1) 2018/03/02 18:03:53 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000a7c000)=0x2c, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/nfsfs\x00') getpeername$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000140)=0xc) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000200)=""/4096) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x800008) 2018/03/02 18:03:53 executing program 5: clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000000080), &(0x7f00000d5000)) wait4(0x0, &(0x7f0000000940), 0x80000008, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x82000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x20, 0x3, 0x2, 0x4, 0x8, 0x8, 0x57}, &(0x7f0000000100)=0x20) get_thread_area(&(0x7f0000000000)={0x70b, 0x1000, 0x400, 0x7, 0x8, 0x1000, 0x1, 0x0, 0x8, 0x7fff}) 2018/03/02 18:03:53 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b75ff4)='/dev/ashmem\x00', 0x8800, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000ffd000/0x1000)=nil) [ 46.610516] binder_alloc: binder_alloc_mmap_handler: 6448 20000000-20002000 already mapped failed -16 [ 46.621388] binder: BINDER_SET_CONTEXT_MGR already set [ 46.626682] binder: 6448:6460 ioctl 40046207 0 returned -16 [ 46.626967] binder_alloc: 6448: binder_alloc_buf, no vma [ 46.627008] binder: 6448:6462 transaction failed 29189/-3, size 0-0 line 3128 [ 46.645329] binder: 6448:6462 ioctl 5206 20000000 returned -22 2018/03/02 18:03:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x40000000000) pread64(r0, &(0x7f0000000000)=""/50, 0x32, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) 2018/03/02 18:03:53 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x181000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000540)=[{&(0x7f0000000040)={0x27, 0x8, 0x9, 0x1, 0x8, 0x1, "a78c09eb527151a26ad61090d5b6a5beabdb3ce644eb8cb08a0fd71c4d39e5ad70436bc1c014d31a4c371e6034e6d56d6b99960dff77db8c7e574f198fd854", 0x20}, 0x58, &(0x7f0000000140)=[{&(0x7f00000000c0)="c1791514412432bb0013a156dc0a0d4cc0a5fc12b4179f7adaf19162cd3620bede8903b311da1a9d736eb922377c27757a9569a452b156a718ef1dc52252486b61d99124a6c377", 0x47}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000000180)={0x27, 0x3, 0x1, 0x4, 0x100000001, 0x5, "540e099398f314313d684a9448ebc872fa62b0b563f22de26a479ea0dc195c203f5673fc31ab38a1a04fd4e18e461f0f2652bfe2603f8c9cd1d32252b0cf38", 0x8}, 0x58, &(0x7f0000000440)=[{&(0x7f0000000200)="016a0fa313fecbb4c875768e98e22bcae59ffdbb183037ee5c6d1634ad3f9fae4ba728d9dbc1c531a5a851386f14e0920f4aac97584d9303b2b8ce33944d115a3195e01128a7765c7b28258ed4ed821053085d8128d122a2d9b3774361596ee78c88c5f2fa1f30feb7ad409b163c7848d11604379eacee6e", 0x78}, {&(0x7f0000000280)="78d62ea6ddeebebf9b3e8a2d2c02fff7876bbe3ff0e6c7b225931c56d6d523af61176ccab5d3ca86a46382dd507cfa4e54c73d96349558d8c3e7f8ca11e96922029555dd34741942806f53d43d50a33378f07c1ee94183d19915ba2906cf5a03190a82cca9c5cf0b65554cbdd77a3f5acc6d31488beca6288a493856799ad16abe1a5fb25b61df733073ebdbbf9ad07fb7abc61f6283609c09dd08c4b82832efac19e1612126c2c70a7fe8750106", 0xae}, {&(0x7f0000000340)="079498cf98f83630ce58f54bd11a6255f0c2b77cc050e0b1cb2d4599d064479195c429933086e8a899d942e60812658b6b57b7ea31df00f1d64edf2abdb0ac88174319c601fbf177da37439d89060e4782f641d4e85384b85befc44f36fe452dfcb2bbdc16205a7f80b011a47a6321602c6d402bab8a7dd4b29d6fa9d52d253d3e3a6ceeb0cdc03a426203ca9eca920f9078f9f9974836aeb5cef5458bb6e57bd71a34d0b726057b0fb68f12b3c7545645530a199157faa508163d30a39c38fe56cb6029e599e3952db89eb81fb00b630190e56051f7bd69ab479da5caaa10bda0c8a85016df5ff5d7f1dda55c9cd3258dc13f5e", 0xf4}], 0x3, &(0x7f0000000480)={0xa8, 0x29, 0xfffffffffffffffc, "2d515dce45534e082d0fa91fc48e5e27584b7b90ca7bd199d77fa3398392f02a88a8b0a417bb4decb185ee80f5690943410b1d761d0c31f0f84cacd70e9bd087db1a0339e2b5167efeadef7f1718191ec2bdc483b8744ca21951b6f908ce2eaf607ff10b2167f79e304fb33d5852e9b614609000cd3647b63b90a9588801f68b46ee005bc33cff92db56da6e914caee19d809f94dad63d56852c3d"}, 0xa8, 0x8000}], 0x2, 0x4000) r1 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/03/02 18:03:53 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0x7, 0x3, 0x3, 0x9}, &(0x7f0000000100)=0x14) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000040)="02ff253199ad2419f4eac513f9faeedbda7221395785185ee9420f24", 0x1c}], 0x1, &(0x7f0000000140)=[@init={0x14, 0x84, 0x0, {0x10000, 0x5, 0x10000, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x800c, 0x8, 0x4, r1}}], 0x58, 0x4000840}, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}, 0x80000001, 0x5, 0x9, 0x7, 0xffffffff}, &(0x7f0000000480)=0xa0) mq_timedreceive(r0, &(0x7f0000000200)=""/205, 0xcd, 0x2, &(0x7f0000000300)) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) connect$l2tp(r0, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x4, 0x2, 0x3, 0x4}}, 0x2e) 2018/03/02 18:03:53 executing program 0: unshare(0x80040001) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005d8000)=[{&(0x7f0000178000)}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0xfffffffffffffeff, 0x8) 2018/03/02 18:03:53 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/125) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:tpm_device_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x35, 0x20, './file0/file0/file0\x00'}, 0x5e) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') mkdir(&(0x7f0000000040)='./file3\x00', 0x40) rmdir(&(0x7f0000000000)='./file2\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f000016517f)='./file1\x00', 0x0) 2018/03/02 18:03:53 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000040)="81a2ffb525fb27fc1612a47729737ea767e09c32487bdee934", 0x19) r1 = socket$packet(0x11, 0xa, 0x300) r2 = dup2(r1, r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/88) getsockname$unix(r2, &(0x7f0000003080)=ANY=[], &(0x7f00000000c0)) [ 46.729943] binder: undelivered TRANSACTION_COMPLETE [ 46.735223] binder: undelivered transaction 12, process died. [ 46.744586] binder: undelivered TRANSACTION_COMPLETE 2018/03/02 18:03:53 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f00000004c0)=[{0xc, 0x1, 0x24}], 0xc}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000040)='@loem0security&-\\%\x00', 0x1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x8) 2018/03/02 18:03:53 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x3c, 0x4) socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000ab4000)='net/packet\x00') sendfile(r3, r3, &(0x7f00007b9ff8)=0x4000039, 0x59) 2018/03/02 18:03:53 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f0000c09000)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) rt_sigaction(0x13, &(0x7f00000000c0)={0x6, {0x7f}, 0x1, 0x800}, &(0x7f0000000100), 0x8, &(0x7f0000000140)) 2018/03/02 18:03:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000000)=0x4, 0xfffffffffffffef3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) 2018/03/02 18:03:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x1, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x8000000000000000, 0x5, 0x8}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000180)=""/108) r2 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r2, 0x4, 0x2800) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80040, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/78, 0x4e, 0x0, &(0x7f00000000c0)={0x4, 0x7, 0xa075, "f73ecdb8f3c6", 0x1f}, 0x10) write(r2, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/03/02 18:03:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)='-0', 0x2}], 0x1) keyctl$unlink(0x9, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x2c5d79f6, 0x16, 0x5, 0x0, "d475aa32e7a612ef52df19e07d8d9ecbb5dda799184e4fab6061d9b1952ce94a0fb908a986587fc62777f04cd7b034da68d91b09f4a23aa3e11ea3b73fc758b9", "a94f95261458617d291c51814d6bf6e6314320806cb7770153b4be12f6495869", [0x3, 0x60]}) 2018/03/02 18:03:53 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open(&(0x7f0000484000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000100000)='./file0\x00', 0x4840, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x109a03, 0x10a) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) open(&(0x7f00005f5ff8)='./file0\x00', 0x2801, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x3de1) 2018/03/02 18:03:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840)=[], 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00)=[], 0x0, &(0x7f0000000080)=""/16, 0xffffffffffffffbc}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}]}}], 0x3, 0x4000000002, 0x0) sendto(r0, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000000), 0x0) 2018/03/02 18:03:53 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040), 0x4) r1 = socket$inet6(0xa, 0xf, 0xfffffffffffff000) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$TIOCSTI(r0, 0x5412, 0x1) getsockname$netrom(r1, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/03/02 18:03:53 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x200040, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') 2018/03/02 18:03:53 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0xfffffffffffffffd}], 0xfffffffffffffef4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@rand_addr]}, 0x14) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x2, 0x2, 0x3, r2}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/03/02 18:03:53 executing program 7: memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) 2018/03/02 18:03:53 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004deffc), 0x4) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="1f0049c074470c0bc049b954bc1b8fd69480a26e5df96ca6796599a6cec8e713fe56927e8d9b703868cd3c4d11cd3a1f2ddd5e82250c21427c40fa95cd10a2d01945de083757c400000000000001000000000000"], 0xe) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 18:03:53 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0x9d) readv(r0, &(0x7f0000914f80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x8000000000}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x8) connect$inet6(r1, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) accept4(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000003cf924c2b6791f7e00000000000000000000000000000000000000000000000000000000510000000000000000000000007e8a534e5e23fb58a271173b15b65039afe56e85276ccd323499a6655f0e650f8d9f0d27b8f896bf91b51a90c4dc822aad0277b2b8f1cdd03d4451b75f04dd1f77e6e29cbab50e6c0b10375363603707a53eeac2e9501f04e9b6d42e99d711b66b9766659991af1934e237d3ab1837eb31d605df4a41041d85b92d6819de58f2087c8f8ed7479958ffe1dc99f2abf2467c335395f300000000000000"], &(0x7f0000000180)=0x58, 0x80800) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) timer_create(0x0, &(0x7f0000000280)={0x0, 0x34, 0x6, @thr={&(0x7f0000000200)="3da7a1ab5baca54d62785e0e2bcb5ee35ec7f5ccb98652b36bddfb4bc82f438e5b2ed4bff52e44e42dfba882b1207d00a9e1c24cae307ef7b269496d932981dafa04f74e53bf60dd01c787057bcdea154e657dd850d3469a1a44937c23ad7a1f39a64c36b59eda544412f98dbd81cdfa6e", &(0x7f0000000340)="990a0b4d662bcc13e98f5024e1727d689587ef605cca11c68f25e796d1a3c35af09aeed4111ae8a01e2f8ae687974e846e72d404e242dfe81b2a2bffa58877e28933d338ede16787e319004438f460f893e1ac9a4075c6f26fec00c15e48fb22359af58a52f14fba076b60dd601e602fd8c4b2c1a447a41c8aea77bd4b36505b46eb779aaabc7ce09c0843fef3f70d6167e29a86f9fb8a8e4ef00127187c73026330f0c8f92d1f597cd039e26123fcc36f9bde4ac98bfb02a1b302c0ea8194478613595117f16c04966c614c78ca395528103b3fe5cd938a57b1f2cb"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000540)=""/52, &(0x7f0000000580)=0x34) timer_settime(r2, 0x1, &(0x7f00000004c0)={{}, {r3, r4+10000000}}, &(0x7f0000000500)) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/31) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x80000001, 0x7f, 0xc000000000000000, 0x3, 0x99, 0x6, 0x80, 0x5, 0x2, 0x3}) 2018/03/02 18:03:53 executing program 0: mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x141100, 0x0) flock(r0, 0x2) linkat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x1400) chdir(&(0x7f0000000100)='./file0/file0\x00') fanotify_mark(r0, 0x40, 0x40000000, r0, &(0x7f0000000140)='./file0\x00') recvfrom(r0, &(0x7f0000000040)=""/12, 0xc, 0x2000, 0x0, 0x0) r1 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000176000)='./file0/file0\x00', &(0x7f0000e06ff2)='./file0\x00', &(0x7f00001f8000)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000259fc1)) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) 2018/03/02 18:03:53 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000012000)=[{0x81}, {0x6}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x80a3, 0x6, 0x8000, 0x0, 0x800000, 0x7f, 0x7, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xc16}, 0x8) 2018/03/02 18:03:53 executing program 4: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) r0 = socket$pppoe(0x18, 0x1, 0x0) sendfile64(0xffffffffffffffff, r0, &(0x7f0000000040), 0x1) 2018/03/02 18:03:53 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) 2018/03/02 18:03:53 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xc7, "d745aa83f1717f004839446b1c3ac1a9eb6756df403d6a3460c2d0ae2eae4968e5c3d80047343b0f2ba1ac06950bebec9258d4b801146fbee728f6218a55994523cf07df74f2737f600aa0b660d5e9e2d5eaf1da9ebaecb7be5f341dad5e92e3167bfb559ab24eda23b20a712a1b6fd54cf007ba877690284ee7a55cbdd5a8f23793f5c4d2c8d9a010cf6192c431d4fdd2a75bc3106d962ceb86e21175514e5558ac258dfdbc24adf398188332c0920083c6e333046278a3d927f79c69ead0bbd3b2a41e31b65d"}, &(0x7f0000000200)=0xcf) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/03/02 18:03:53 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) setpgid(r2, r3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x9, 0x0, 0x10003, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000140)) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000100)={0xe6, r4}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) 2018/03/02 18:03:53 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x97d, 0x2, {0x0, 0x3, 0x1, 0x1, 0x5}}) 2018/03/02 18:03:53 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x18000000400004, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) [ 47.117910] audit: type=1326 audit(1520013833.536:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6553 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7768ba9 code=0x0 [ 47.154944] mmap: syz-executor5 (6559) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/02 18:03:53 executing program 2: pselect6(0x40, &(0x7f0000000140)={0x100000000, 0xff, 0x800, 0x6, 0x5, 0x2, 0x100, 0x8}, &(0x7f0000000180)={0x5ed, 0x0, 0x5, 0x6a24, 0x5, 0x8, 0x81, 0x7fffffff}, &(0x7f00000001c0)={0xfffffffffffffff7, 0xff, 0x80, 0x66, 0x8001, 0x7, 0x4c}, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000280)={&(0x7f0000000240)={0x2}, 0x8}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f00000000c0)={'gre0\x00', @ifru_settings={0x675, 0x5d, @cisco=&(0x7f0000000040)={0x6}}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000300)={0x20}, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000400)='/dev/keychord\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000440)=""/144, &(0x7f0000000500)=0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000340)={0x80, 0x1, 0x581b, 0x0, 0x35}, 0xc) fcntl$setpipe(r0, 0x407, 0x5) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) 2018/03/02 18:03:53 executing program 3: socket$unix(0x1, 0x803, 0x0) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x90100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x3, 0x1}, {0xe9, 0x1}, 0x100000000, 0x1, 0x2}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/02 18:03:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a08ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = fanotify_init(0x17, 0x40000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x103000, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/03/02 18:03:53 executing program 4: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0xffff) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @empty, 0x43a}, 0xffffffffffffff09) 2018/03/02 18:03:53 executing program 7: mkdir(&(0x7f000061fff8)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='proc\x00', 0x0, &(0x7f0000000180)="ab") r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001240)='/dev/sequencer2\x00', 0x121440, 0x0) r2 = socket$inet(0x2, 0x8000e, 0x40) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001280)='/dev/pktcdvd/control\x00', 0x40000, 0x0) socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00000012c0)={0xffffffffffffffff}) r5 = syz_fuse_mount(&(0x7f0000001300)='./file0\x00', 0x2, 0xffffffffffffffff, 0x0, 0x8, 0x40000) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001380)={0x0, 0x0}) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001480)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000014c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000015c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0, 0x0}, &(0x7f0000001640)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001680)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000017c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r16 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001880)={0xffffffffffffffff}) r18 = accept4(0xffffffffffffff9c, &(0x7f00000018c0)=@in={0x0, 0x0, @dev}, &(0x7f0000001900)=0x10, 0x800) r19 = syz_open_dev$usbmon(&(0x7f0000001940)='/dev/usbmon#\x00', 0x3, 0x200000) r20 = timerfd_create(0x0, 0x0) r21 = mq_open(&(0x7f0000001980)=',@+\x00', 0x40, 0x114, &(0x7f00000019c0)={0x9b, 0x4, 0xfff, 0x2, 0xce, 0x3ff, 0x9, 0x7d0a}) r22 = syz_open_dev$binder(&(0x7f0000001a00)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001a40)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001b40)={&(0x7f0000000040)=ANY=[@ANYBLOB="00a90017"], 0xa, &(0x7f0000001200)=[{&(0x7f0000000080)="a21945d64ade29b506fd3dd1c018f36308a108e0ddee1d7341f6295072b43b31c8e4998b8065b3d770d28c8446642793929ab272b6e5b1fa197a33d6ff7fa1", 0x3f}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="115f4a67720de45117388d596208a6fbe7647f4e2b659b00e87bc19a43e02c0ed2c82297faa9e1cfdf30e588c1326a6495", 0x31}], 0x3, &(0x7f0000001a80)=[@rights={0x1c, 0x1, 0x1, [r1, r2, r3, r4]}, @rights={0x14, 0x1, 0x1, [r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x2c, 0x1, 0x1, [r16, r17, r18, r19, r20, r21, r22, r23]}], 0xa4, 0x1}, 0x80) [ 47.188424] audit: type=1326 audit(1520013833.606:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6553 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7768ba9 code=0x0 2018/03/02 18:03:53 executing program 5: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x202, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="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") setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x38, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/03/02 18:03:53 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xd, "64997c92300fc18299067ca7fc"}, &(0x7f0000000040)=0x15) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x800, 0xb96}, 0x8) setrlimit(0x7, &(0x7f0000becff0)) syz_open_procfs(0x0, &(0x7f0000456ffa)='smaps\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003d000)) 2018/03/02 18:03:53 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket(0x11, 0x80000, 0x7) fcntl$notify(r0, 0x402, 0x80000008) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='afs\x00', 0x2008400, &(0x7f0000000100)="bc3cec0c1cc294faf2f83537b60710b6d6a7b0d64c1c3603ec8cabb236b51f3f31d034fbf4cff51994b0f2f719455d3a945c837a1aec080660bf6e173e0a5e439b6a0aac955d6757aab6505ec83a2d8b53a2d3d3f16c5db6609e9148c4491b7085d95a4bd24ba3cc5a4338a9d241c36e4c517e5cc5144a7f376584d1dfcaf2af88021833d94d42ed4ee53cf2db565856f430d1908545e3cd6cc3233489bbf688fc897a938e377922b5fa2e672103ea547efb18d21b7c5e72e26ec9c9259be6c0720736c5fd8a5cf5c55a59fdb6d79e7618d922bd98849903d967b8754f4eec2d4e7782") fcntl$notify(r0, 0x402, 0x0) 2018/03/02 18:03:53 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x311000, 0x0) sendto$llc(r0, &(0x7f0000000040)="2b5ce9b75a12f5cba99f06f718e63e9f295c3035ee6476fc49888ad423dcd4bf5fe84fc9a9494d00476555400756912ba209556e86155b16bd07aa743276cc728ec322f03477f8a43968d27260916390761c2ae2937cb0ce55ce33f59b026c333e75dbc44aeb764bbf8f41fa3fddb4499893b0d8938b2b424a003e7a3e0cfb5c63b8cbf11ba3d3e721817cac0e624025f01d9685a2b95548edb4333737e7629c6be251c1963b8faf7f2a812a6d678a8975d868041aa77df7b150", 0xba, 0x40000, 0x0, 0x0) restart_syscall() r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a4aeaa), &(0x7f000005f000)=0x4) 2018/03/02 18:03:53 executing program 3: listen(0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080), &(0x7f00000000c0)=0x8) preadv(r1, &(0x7f0000acaff0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x20000000000000b9, 0x1000000000000100) 2018/03/02 18:03:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = accept4(r1, 0x0, &(0x7f00000011c0), 0x80800) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001200)=0x1000, &(0x7f0000001240)=0x4) getpgid(0xffffffffffffffff) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000039c0)=[{&(0x7f0000001bc0)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f0000001e80)=[{&(0x7f0000002040)}, {&(0x7f0000006000)="158d01c4fd2baff62732b2ee70902fefe50dea52484a7e5f6a48d25563c24ba1", 0x20}, {&(0x7f0000001cc0)}], 0x3, &(0x7f0000003100)=[]}], 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) [ 47.296056] proc: unrecognized mount option "«" or missing value [ 47.358625] binder: 6622:6628 transaction failed 29201/-22, size 0--671269450539758315 line 3128 [ 47.372930] proc: unrecognized mount option "«" or missing value [ 47.378131] binder: BINDER_SET_CONTEXT_MGR already set [ 47.378142] binder: 6622:6632 ioctl 40046207 0 returned -16 [ 47.385395] binder: 6622:6632 transaction failed 29201/-22, size 0--671269450539758315 line 3128 2018/03/02 18:03:53 executing program 1: gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='status\b') getdents64(r1, &(0x7f0000a1bfda)=""/38, 0x26) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0700000000000000ee0e0000000000000000000000000000030000000000003c513fe3f4702a00010001000000000002000000000000000400000000000000000000000000000000000000000000000c210000000000000000000000000000030000000000000000000000ffffffffffffff7f00000000000000000000000000000000000000000008000000000000000000000000000005000000000000000800000000000000040000000000000000000000000000000000000000000000002000000000000000"]) 2018/03/02 18:03:53 executing program 3: r0 = socket$inet6(0xa, 0x8000f, 0xff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, [0x4, 0x1, 0x3, 0x3, 0x80, 0x1, 0x100, 0x4]}, 0x5c) 2018/03/02 18:03:53 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000080)={"6c6f00000000007bb25e6ca22d801e00", @ifru_data=&(0x7f00000001c0)="51dd9eb15a36b30e56ac53c4f0a9071106e2296f79b638badbce19aa08e64595"}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r2 = geteuid() getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000140)="a7841120a1a82ed7d10f89d25a26565e5bc20cd498f3ed2615e83b29b6a306118846f19d7c7673253bdb35c9f5cf9f5e4c25b82909095779b55769447cc96148178b1bbaaa08cff326f30f5de594442c02b322566f47a71b549f4dc64341a6249450473954f42372590b95546a35c1cc") 2018/03/02 18:03:53 executing program 0: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x28000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r2 = inotify_init() r3 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x20010}) r4 = inotify_add_watch(r2, &(0x7f0000c3d000)='./file0\x00', 0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000140)={r5}) inotify_rm_watch(r2, r4) epoll_pwait(r3, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) bind$ax25(r0, &(0x7f0000000180)={0x3, {"b096cb75d2d924"}, 0x5}, 0x10) 2018/03/02 18:03:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r2 = dup2(r0, r1) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000000)=""/68) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f00000000c0)=""/215) 2018/03/02 18:03:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x2080) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x400, 0x3, [0x8, 0x80, 0x9]}, &(0x7f00000001c0)=0xe) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) r5 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000000040)={0xffffffff, 0x0, 0x5, 0x2, 0x8000, 0x6}) r6 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r4, &(0x7f0000fee000)) 2018/03/02 18:03:53 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x40) ftruncate(r0, 0x10b96b) finit_module(r0, &(0x7f0000000000)='&selfuser-$GPL\x00', 0x0) 2018/03/02 18:03:53 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=@get={0x118, 0x13, 0x2, 0x70bd25, 0x25dfdbff, {{'poly1305-generic\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x3f}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x100}, {0x8, 0x1, 0x1}]}, 0x118}, 0x1, 0x0, 0x0, 0x40000}, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x4}}, [0x5, 0xfff, 0xc0000000000000, 0x2dac, 0xd5, 0x8, 0xb6, 0x1ff, 0x5, 0x2, 0x401, 0x5, 0x40, 0xae, 0xfffffffffffffff9]}, &(0x7f0000000700)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000740)=r2, 0x4) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="0200000002000000fffffffffff7ffff"], 0x10}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) perf_event_open(&(0x7f0000000500)={0x0, 0x78, 0x8, 0x6, 0x0, 0x1, 0x0, 0x200, 0xa0040, 0x2, 0x560, 0x800, 0x80000000, 0x4, 0xad, 0x1, 0x3, 0x4, 0x969, 0x97f, 0xfffffffffffffffa, 0x100000001, 0x8, 0x0, 0x0, 0x4, 0x80000001, 0x807e, 0x0, 0x1f, 0xc1f7, 0x6, 0x0, 0x0, 0x8, 0x0, 0x50, 0x8f17, 0x0, 0x1, 0x4, @perf_config_ext={0x4b, 0xe9e}, 0x4000, 0x2, 0x0, 0x0, 0x5d8, 0x0, 0x9}, r3, 0x5, r1, 0x4) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) mknod$loop(&(0x7f0000000940)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000800)={r2, 0xd8, "220f2bc59e20a6fe99e25615aef0158dba1853519545d8dd032e070d427d0a7757f46c8f3f24a0ab23b615653465ac90513fc57629b47fb7a55209b468bf4a33a33c2723157b78d41d6d7e746a99b36c94813f6a2af22e569df3f757ae619dfdfc42de893cc0bf68526d7f6d51f04fb1bdf176654dbaf2e2f25e3540438efe4d6a3f81e52200f1a338f5c0669b82547ded4594ae13323bd69237fd68c9d3471e6fae5cce3c37190fddb87e8b0b41ffc8d310a55f184439f7467b44b569f89535497e656b678a3b42b2b459995fe1ef91cc9d5aa144b23c36"}, &(0x7f0000000900)=0xe0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000480)=0x0) ptrace$getenv(0x4201, r5, 0x2e, &(0x7f00000004c0)) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000780)=""/27, &(0x7f00000007c0)=0x1b) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4309(ccm(anubis-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) [ 47.404401] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.426018] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/02 18:03:53 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000140), &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ptrace$getregs(0xe, r0, 0x6, &(0x7f00000000c0)=""/24) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/02 18:03:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/net\x00') setns(r0, 0x0) fchmod(r0, 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/02 18:03:54 executing program 5: socketpair$inet(0x2, 0x800, 0x23bd5208, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x52, "d54934e0073e83f30e2aebc75f7861a857f707c6a2dbe922d737f5bf63502ea1f5f3fcd7a5d12a0791320a8ffdcd890293120764551343e42ba0cf050407f360178469d3b3d4fd72cc7ffe41fd42a4df0252"}, &(0x7f0000000100)=0x76) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/02 18:03:54 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001180)={0x0, 0xf8, "a8bdb03d6f02965c8e0ff6d5921009a6d2f1b0d1ff255f0fa4693f6c2056be8d9171a31308b8fdc1b03d6019d66c37530aae1fe98c9a227fab71af70c600b7e3596d32247fc618c879b1d3cc973effc71cc7919c7adfea33849060aef89c3527e2619dfccdff8a59a60550cdba73d8d5829f2854c886bb5bd6a8cdae11cd4196f3b0b3a5d2ea7c02c3a34de2e4aab76a8e273fd87527c92521de058e7f549ddaeaa37576a01d43a3196c17b51048853f970c0ea7d4ed30d423865d5aa6c1956af44b14560ec974908ace7652cbb40b8bb01bc8f44c4d93d1bbdbc0cecfcc7e64a993ed15dff2db497e569a5d5f2b0b76c73784304aa5bb8d"}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, 0x8) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/03/02 18:03:54 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/02 18:03:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0xfffffffffffffdf3) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) fdatasync(r1) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x2, 0x1) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000000080)=""/196, 0xc4}], 0x1) 2018/03/02 18:03:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) 2018/03/02 18:03:54 executing program 4: splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000180), 0x5, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=""/237}) 2018/03/02 18:03:54 executing program 3: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) inotify_add_watch(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x209) chdir(&(0x7f0000e69ff8)='./file0\x00') symlink(&(0x7f0000000000)='.', &(0x7f0000000080)='./file0\x00') mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/02 18:03:54 executing program 7: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032bfa1)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000020ffa)='./bus\x00', 0x0, 0x0) getpeername$unix(r4, &(0x7f00000001c0)=@file={0x0, ""/45}, &(0x7f0000000200)=0x2f) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x8) recvfrom(r5, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r7, 0xff, 0x20, 0x0, 0x7fffffff}, &(0x7f00000000c0)=0x18) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={r8, r9, 0xbd}) ioctl$TIOCGPTPEER(r2, 0x5441, 0xfe) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r0, r5) close(r2) tkill(r3, 0x80000000016) 2018/03/02 18:03:54 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x60c9, 0x2}, 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23, @empty}, 0x10) shutdown(r1, 0x1) 2018/03/02 18:03:54 executing program 1: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000024ffa), 0xc) 2018/03/02 18:03:54 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x1}, &(0x7f00000000c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400008c094465fd1c0818f10a0a000000"], 0x14}, 0x1}, 0x0) 2018/03/02 18:03:54 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="757365892e2f73026c694f637900"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000014c0)={'gre0\x00', @ifru_data=&(0x7f0000001480)="c0a565f331a011fe8bc33caa60a5353b3eea424ccae25340a3f439f57974d2d3"}) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 18:03:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x0) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) [ 47.734045] audit: type=1400 audit(1520013834.156:17): avc: denied { getopt } for pid=6699 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 18:03:54 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@empty, 0x0, 0x4, 0x0, 0x401}}, 0xe8) r1 = dup2(r0, r0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/34) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/17) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req3={0x7fffffff, 0x2, 0x100, 0x53, 0x1, 0xffffffffffffff81, 0x5cc}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}}, 0x1c) 2018/03/02 18:03:54 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) umount2(&(0x7f0000000000)='./file0/file0\x00', 0x5) 2018/03/02 18:03:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/152, 0x98) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000040)=0xaad, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) flock(r0, 0x9) 2018/03/02 18:03:54 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0x200000c, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x58, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x100, @dev={0xfe, 0x80, [], 0x11}, 0x9}]}, &(0x7f0000000180)=0xc) 2018/03/02 18:03:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x2) readv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)}, {&(0x7f0000000380)=""/166, 0xa6}], 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x28cc5c0643635f75) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/02 18:03:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="6c6c0f33234a69648176a4259198a0f7aa232a9b00fbc096c4d863f91f1b18bec07735545c65d54d"], &(0x7f00000000c0)='security.evm\x00', 0x61, 0x0) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x1000000004e22, @multicast1=0xe0000001}, 0x10) socketpair(0x1, 0x80003, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000080)={0x57, 0x9245, 0x9, {0x0, 0x9}, {0xd9, 0x1}, @rumble={0x9, 0x800}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x6, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x90) 2018/03/02 18:03:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', @ifru_mtu=0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002300)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000024c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002480)={&(0x7f0000002340)=@setlink={0x108, 0x13, 0xb26, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, 0x8, 0x80}, [@IFLA_LINKINFO={0xe0, 0x12, [@IFLA_INFO_DATA={0x50, 0x2, "0f93b265a26a2ef01626d01391ba44c4e01f873468dce56b6b80c2dcbdb2220a8267bec8460bc8241912e1bf3292f5ba16dde80fb1c21f107af2fa17804f4d48ae94d2f31dd01325ce28"}, @IFLA_INFO_DATA={0x60, 0x2, "4c81057f1eee395405c3b5970b6b9469f03f49567cb1ebc11034d7b40666c3f73bdeadd2c509b0ab104834258f36e2c72bcdece871522ffb5e45748953f6845b0273b6c2b533604a102cd217d36186bdc119acf0d22534f51ca2ef"}, @IFLA_INFO_KIND={0x14, 0x1, '/dev/net/tun\x00'}, @IFLA_INFO_SLAVE_DATA={0x4, 0x5}, @IFLA_INFO_KIND={0x14, 0x1, '/dev/net/tun\x00'}]}, @IFLA_WEIGHT={0x8, 0xf, 0x4}]}, 0x108}, 0x1, 0x0, 0x0, 0x4040}, 0x4000041) 2018/03/02 18:03:54 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000000)={'eql\x00', @ifru_flags=0x947448ed801853ed}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/02 18:03:54 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0xe) socketpair(0x3, 0x800, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/177) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:03:54 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) 2018/03/02 18:03:54 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setlease(r0, 0x400, 0x1222106f54c037ce) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000a000000ffffffffff030006000000000002004e22e0000001000000200000000002000100fffffff50000fe0000000000030005000000000102004e20e00000010000080000000000000000"], 0x50}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x101, 0x8, 0x3f, 0x6, 0x5, 0x6, 0x5, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000100)={r3, 0xbe, "b788cc21e207a1ad07b3819bfc1ff4cf8d87d5f71cfc67cd4a2cc5a86d3a24e787492b7908ae85258f6cda1af3facebb6539e4e43eb075191a056f962c3bd8aca1bf3bc408f9180c0e0cb5ebd12a25232f6697b42e37682d28c1c2b8e7d2c6904575355417deaa79d6bc3e9f74483f0302f2418eef46d51ff5af38f14bf8c3141805daae0b0b0bf22c5a5fbf5110272143fa7c49282b576e25e806c4f59d78a226fb3443d6831b038e4187fd337db3dc452c4a06ea9e9ac7fae967f15667"}, &(0x7f0000000200)=0xc6) 2018/03/02 18:03:54 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f00000000c0)=r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x3, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xcf) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/02 18:03:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x0) ftruncate(r0, 0xa7a) 2018/03/02 18:03:54 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r2, r3, 0x25, &(0x7f00000000c0)={0x2e, 0x9, 0x40}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/03/02 18:03:54 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001000000ffff0000000000000000000000000000000000000000", @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x3) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/02 18:03:54 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100008000000000", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="3e0000003513f888bd608a0049d0807ae4e13ce0cace56f3ddb2f4f918a7881e6983fe415c57554e090d438bcfc55dca2113d62d4f"], &(0x7f0000000200)=0x46) 2018/03/02 18:03:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @empty}}, &(0x7f0000000040)=0x14) setsockopt$inet6_int(r0, 0x29, 0x400000000000010, &(0x7f0000f5b000), 0x0) 2018/03/02 18:03:54 executing program 6: syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) 2018/03/02 18:03:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000140)={{0x80, 0x9904}, 'port0\x00', 0xbfffffffffffffff, 0x2, 0xffeffffffffffffd, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x1, 0x10000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/02 18:03:54 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpid() tgkill(r2, r3, 0x1e) wait4(0xffffffffffffffff, 0x0, 0x40000004, &(0x7f0000000040)) write(r0, &(0x7f00000002c0)='e', 0x1) getpgid(r3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000140)='/dev/vga_arbiter\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000200)='vboxnet1+\x00', &(0x7f0000000240)='/dev/vga_arbiter\x00'], &(0x7f0000000340)=[&(0x7f0000000300)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0xd00) 2018/03/02 18:03:54 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x9, 0x8, r1}) mmap(&(0x7f0000924000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x4d) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/02 18:03:54 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e0000000000000000000000040008000500000000000000000000000000000000000000000000000000000003000600000000000200000000000000000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000"], 0x70}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000100)=0x10) 2018/03/02 18:03:54 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000340)={'irlan0\x00', @ifru_names='rose0\x00'}) fcntl$setpipe(r0, 0x407, 0x1f) ioctl$TUNDETACHFILTER(r0, 0x400454ce, 0x0) 2018/03/02 18:03:55 executing program 4: eventfd(0x1fa) prctl$intptr(0x1c, 0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000001000)=[]) 2018/03/02 18:03:55 executing program 7: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x86f, 0x401) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000280)=""/47) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x8000, 0x0, 0x9, 0x8, 0x11, "e4b48a98245aff02e84774907e9b282adf9c6bb2c9f53416b7e10e706d474689b566000b33df8cb0ae634ab9725998323e9ff823c9a477ae34a6896ba7ed6afa", "40db4a5dde05544681452903eca4f81d4981e7d7386bf5c022a5f6f897db5109ce44b010849f1962eb7fcab54e7d977c7691c14fc0b55e5079c61c1019780d7f", "03c0e1e988fe577850429325f18bb93fb44f0eeac416b948abb383cb59835393", [0x401, 0x8]}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000200)={0x7, 0x4, 0x3, 0x6, 0xa76, 0x8}) r3 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c) pread64(r3, &(0x7f0000000000)=""/150, 0x96, 0x400000) 2018/03/02 18:03:55 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f00009dfffc)=0x4) socket$inet6(0xa, 0x6, 0x1) 2018/03/02 18:03:55 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x888) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f00002ebff7)='/dev/rtc\x00', 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/02 18:03:55 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f0000510000)='./file0\x00', &(0x7f000099bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xffffffff, 0xffffffffffffd35d}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={r3, 0x3, 0x1}, &(0x7f0000000280)=0x8) dup3(r0, r1, 0x0) 2018/03/02 18:03:55 executing program 0: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x100}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x80008, 0x10) fcntl$addseals(r1, 0x409, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xf800000, 0x200000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001200)=@buf={0x1000, &(0x7f0000000200)="a764b14b7d7b2690a69ed1c58b260a8bac144ecdc1d34b2380e561dde2ff0a47d3060213ad0e70f709aece57b5bc58768a523c4a7066eb401f4313489266a737e2fa2042bf1a60be74f31c1231e6f290843621ef96e22df5da164e52a428956b5ea981fff75a93e99c2d7d39b75d335ebff4b46d1c58f8a7dd60609a9dc8125ebd288ee3b59e6db7b40204b2b9509ba4d50c4790dc5e1e59557b3b5f3d70f3c9dee17fad6b22f243db91774f64b65d4019c9a6fe667e3f9a6df7f3864a93d0d9bcfb7ecea269d27d05367d012542bb880ae4aa2b355587611b9faddb21082135f7ee2bc59e4bf60a051b3900e3e2ba2cbdd268f78769a13fe1397eaa0b8aff3a1b401468d87900e8dee7777aa78a79771f2e9e46045ae1715e3f52e8f691b442dab504ef9a6f0cd3a597f288fd82951bcaf3f726793479e920a9ff39aa8c718f03fe5fdfb1b7196958f94a6d083ae2bb0502a6c9041518949b27182be8097ea21fe878b2fdedddc8ba63627198519960abe4e52bef3b852ca8819f95501ece4bf585acb7cb9c7317430b61c1d7e2efa49656f4f4fe28135fe98a23964c60e387b731efc41b670a4491804f5064ed8ad86abd51a5d779d9b4569486f7c4105246721f2736af02937ae2f4b3fc66155b3e50c2c80e8a97ffc507c5f6b61b7bca7f2105ee152bbe97ddce53167b749e65fc35856b1463dc62d3ea48145af433bc3a7b3f88fb7511a1c07e621c4e82a8694de624d9cd8f4536033f50d7d66e03c7713ad912c4d2072f0c96e66ad6ad2a15ecabea20ee9c954755f5d11a4e856826bb94ef542cd29c73c2733010cfdca74fafb5ba3bf401045571918f4b9057fb048920b64d24452ba6bf336deca351f2952bb66db53a8548115eae1b404471a2986d67aef8923960338fda77d95452a895589d32cf1d1db7dc925b5654f3277f1ad29fb799b30e5fe68752069d547c3ef068bed92085a6485ce55ae0d3f378f959e981ebbc49ff6b6276e2d4cd3e55f86e123b268c448ea7a971da438e50c578731966dea67eacf84fb3c80b77b007b620a08b6896cb744a17ec590ab353ec676743deb432d73755203e65619778105174d503223def79b4ac0eb771e866e15382254865f27b3762c33c3abd52fd192a8cd155e404471a5a694bab43c18cdecf5f0cdad7b0be3993a04c702ed1fd313f94e48efde7db9573dc55fbf1db1c5adce26bf0ca22136e02ec3459080af21bd17324b8befd527e279c04fe8656e33505356fe1ba5d50a9921cb7f6a1a33dc606be62605fd571c6b2495338d9b084e1c3389957fd1280d43620348ca5c35c2d093a20d445809ec927f382af6a31855efbe11050368b1d7384111648bd516b44125a05ce6717ac8485970bf7816a1d5d23436497e7de58e001bfec7d3b046633b51d0a705ad3a5a6c057383eeba1c410ea3ed7d17b2cb1327e8ea86da85b17417740d1012f590a50110a76d2eb595c896398e6f42b58edf10c2e8e026b6d4e7c3d91d2e810737d133727cb0230736d78e4aaadd744fa3006b138379ec2bf352a43cc949246ec149b9c668b948489c531ed7a102316f85ced36335ab7183f5ec5c329c98fca98b259a4052c8530df78f6e242adfeca82cf5aae3333ea695c040d4bf1e15a01a8fae5f0e7128810ef29a6edc25352b58ba70e3a75bd8449a98d2c3073ee5392f113852aa8b1c4d8361b5832935bd62269c6c96fe627f09b0e8378f327977e0571116685e2bf328802c20edd7fc2b3c6f9510cb8147282d0d6bcc6f27ce1976604fb0fbd941a43d12f2be54e87bcc1090ee2048d48a93fdb401e030053fdb0f201d3fa8f64e889409bd3119a60c2bdbe795976b287ed4b9f2aae54f775d30d816fe6949b7e09d291bc32c7ef57f8b18f8f207662eaf0d779e07a24988436166d0f6e7b1d9d91425116ab9d9287aa48c51d2369bbdacbed2cfd9917a5c27d32610672109945ebcc9f7f21b147e8712f8245d0141de040e9d72df8a382b4989203119d2ac3f9de76acf53bd36c58ccb80abfe28d863c58415a0e21683ad150503991201beb8f70af5f6503690e9b64b876a66015715e02b9ceca51edcc574b19d475e8ed6674e5ad467f4489ad630851db551aa3823cd860d5c6c8c9cc40e0218938bf04560c4c4c3254b780fe8bd3dea9e7d83230f221c0072e5c35206e5c0242a7d709f80ff71471619f19e411a4343c1075570ba6aca6daabe0e56b9f2f29d56bfede0dbd7e6fb5bd87d2985c0cbaebd950e85488fb45d6f7efe8e5fac753843435e1cd9b28dc783ef165636f56b1431f42ed09c60a399d695722de6389daa2d06d347432adb7478986fcaf8cb7a98b4ef87f3f28475639eefb5e4219d082a20058073ce8e2705d45a6dc4d308bdc8d34174e62fb98a136e11f7f9f01ea12a41e5a7ff412d1dcca203f0ee24bf46748957e574f464789efbd2ac692d72b2e5028ff041b9ee4329847c1342f7a56159ca3cf9720995e4f0a4a8c8f7b8ebe09fad53b0a8b95c5e850fe6db68b209295ac3147fa79149096f5bf80e7f4eddf66d0bc6c02dae2b7f9f623878fc87b457e6c087047f01f009322f4d993417b8fa9a54d76fb3acbd835a89db9bd652d53f6222677b6f27f404e4571837a4e7af373bee6e90e7d6ecbcc7402dd3e6fa2bbd1616638c22977da041c9741f2b9602048b2161ad151f24f4ad5717af283a0214753fc461fbb627d4ce2f6dd7e728299381971e393fd49fad9126cb5ebb63acb6011c376bbf12cbf5c51d7693e618346f9ecfbaf35ebf33deab7e27fb107494aaf2fc888165abffffdda6437e4d1607e556dbba6189c3a12e708106e71af0406ae74203d1ce55b88bb6091ea44e8c80c592739ce9290ff100a44451ef9e74847c8c9dd63c247e3d61ff67167a887dc70cc26cd4c3389eac3effbf8298e8358a5560c30d2de61dc9c85c4481053e6149519f354f6d6bbd6cd4612677e87f649cd6bffbff1f937122caefc716786fe454fdc2ee22acec23fcb72a3fdf2820622599c5b971819019e2ed3fbd138feaccba4fe79387030d2208c4b66bcb125035d955c59286d2678fd982af6b556e592b3caf7b351da53dd3ad1320a69c876da7f3d85126a5a371cf88fd1d102549be57e8d4f9447a444561a08389a433dcdaeb83589192ee8b9fbf62ddb530f055d159023ed7f9dfcfd49077746866161e670880a09a4653ae640e4914cd5036fb18b8086a9aecd277a05c8cce500066e387574a4998e3f87308e29a046ec64c5bdfad25aebe7235c57d418c0a14036804af37c44b961a5259b79d073b3ad26bebb66ae87f57e0b35ee7c450f35cd857c3fcd3c2a31bdc3ec16701925d7919ff6f916b453c8413bca7c8efdfb7dad6927f3a691dafb0e76dda3e253d5c03223e4e66fe5882a59c79af3fcb89725f68261017af14a1107ea806050d2b4ae403f4ff2a192073aaacf23a7f1503340c8af73bc13e6a9ed1d2a08cdd31d8817a48ee417f1cef3fc6bfb78d7a5e8c503d3af40c43da14fefb6cc0acdbc301f25cfdc35f62ecf01e8a033003aab4b41024ccd0188fd37d876e9c6bcb85fc653593c64dfd3690ac1237b87f9372f3bbea4b98bee25eb56e0986d258819a7c4241ebd6a45d0bbbb6d91953e747324cb1357296b16cc0745818ab3703ab717d3169a05771b52aa71d1b27408bdc1d68cb87bc31b976dc06d5dfc15bc281a49050170c6b7ca6508da96516b8b567c1680246a1daf98de415d7d1ca5a4fd1260651df2ef1411aecf175d01c95aa9668ea642d1b95bb2683f153b945b2ca6fcd0983e5c6e06d547150f0b3e66fdc13b371d19c616bec7463c6efe06fa9bc85bba1efe2fb12f36710162c3d7d048f9cb0d9f902b149610ea394a6a4e9484157a76d4bbc0d50baded8fe1a0c92826fdddee487b85e181013853c32b5a100e597838447537b8a3b3943cc72e8bc8c41a9af231f95ec204dbba53a78fd38dd5be162fbe0c8fa70d26d3a379a674df126ade33b0fdbf61fa37f388f14587c07ef7706a52a767662ec82c5d2a320127b06e83be8e1a9dfb665e8cdab47b7617aeeefea668d98e7e33cd23ed46170bc93c372de216eb017635ef3fd9ad742491f2bce4a6b6c610cee36c93b09c49654002fcd12a21065d296f5e042a13d0bfa6eef622370159eff777171917c60abaa0901a2241dfcd0be2ea46a3843f41c801521431555df5aa650cb7ddfb8f363f42c5185758b69cab99d922dd02dc5ed14eadecdc1ee260c34ff97d80d0c175c4162e7811320efab143360d27ded9f2a7b3a8874dafa2f7bbc53173a3cb5afed62933b64bc96b843de62b5fc77ae5b54cb6d191edb87b489eeca71bcc8846a3fbcf06ad64fef4c2e03ee8d16375f3685c40eadf260e53d6cd9c96f166c28ad9e5bac0b8a2bbab55f33468b7c66335a11bc7e469cd4a12e75601db3ac8969cd8f6fd11e51e39640d92196d59b97acddf84315256dff20734a86cbb05abfb473e09620666e1b0ba0eef7ce5b073d93226fdd57ab913a540bc0bd444c20976fcc545c763b0ccafef7c1d0b8fe5d78674c32077c8ab6428425094c2ac504e7d1a91ac5457cf2ab179c71359feebf93a78acdce43fd779bc75a88bc0aa87f2f460de272bf7137a8260b4191f0162bc950c56d0f0bc2a48aa706a68b7197e2237ea1758a574e3be6bc9690d798c77b011c961f872f28e706ac79b366d1d9d612a3ebd8594af9c9e8d49a75d35fd915517f3943780e5802338b9b498ececd5614515bd90823ec7ce6f8ad8b84e9ecf4529eee4e9f31439f0e631e20d96e7fdf38e92c06ae0e27f5cff4470aa5bdd958d6f267065cbbc2715dd46f4b4a04041fd322042bf969b30898ff0c795a3a3af8e9d40cefe875976d0335721751e44110d9e0b344ead43fe77a1bfdeb87233d09cbef172ddf3b6625635887efb50d8b3d31e9d808c5daff68e7a1344c6c9b2ec2afbf23f229e113c75e1788a96f6c6929c9583deecdfe011019ac2d2d1fb1fafb206c51f841522194b7bdc50ac90361a7983a0c7f6600adf6c28777b4c53fdbc036278b319aab9a6381c6073cf1a316972404809a4bd8b49e726067334108ffaa03e880f0b32808cba81ed0cf656b27e61168cb7ab66f8f7b331336bf7cff914b43b38bc70380a8b777166469ee9c2419a9f27c40e1da960025b6b6fc939f5af78d843de773b72cf37d847e25c5177a91ed41321406c79202609a027339c71a4b6f19b7d83a976c23fdc65bd632c95097218762689bf3ffc327b884a55ded50b75423f27fc32171148898915df93adfb673997e770efd9d59bbb421a9768a9912da1fd22b1deb38ee996afbbb082ce5ee77139fba22805f2ec2fef68067ba6396bcfbc80b46798f3b64257cea716bd2925afcc0ae6e8c5eec83bf7f95c3c760ea1ee46c03ebf0c6e07af780c3ef8a44c3a1ef324077179e357b2e374cdcd052aa4ebec25ede39504055ccf9134de9782ee001cb03b0246fa0e1b36062bf8b86e136e6d5ca7679041a1239c9c22104e1c4b9e529161e51cc9f740da74c02a6072536401203700ac1acacaf6a2dce6d657d9b696c87327d7105c807fa41759e3ccc011694aa225ec9c59e0be39131f72d3eacbae2c00c1714531cab51d0b01fbda3360fc601a9ef830e3645e96e13ddbc8990803aa07deb173108cf93471bc293b6b8da9fcb32c17eeb2e2aff6bad8a9a7c44ee3bdb94d0f3c1ed95d455f54325cfb28403883fc9fd626445065864b8db3d876040a2ef865109575200f41dbe65ae81721aa"}) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000000c0)={r0, 0x80000, r2}) getpeername$inet(r3, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000000040)=0x1) r5 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r5, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) 2018/03/02 18:03:55 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000000)=""/64) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) 2018/03/02 18:03:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x220000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'syzkaller1\x00', 0x0}) connect$packet(r1, &(0x7f0000000300)={0x11, 0x3, r2, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x2, 0x830, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x5, 0xb0, 0x8e4, 0xffffffffffffff01, 0x1ff}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0xf6, "2cb5cf620f51bdcc22d4b0bdd0a9af5bea0fffceddc7e8f38eb96d20730cf94204e4f5c96e471a18db4dc2b4d63bba025b756e47964035bec734b1c665a09d6c97af9689dbe3cfac058bfd79aa4763d809eb7bf3b7474490c771606ac8efb1a8a6e6f7835ef01f04138803a3e58579d8215d249776efc7c206ec38f33cceee8eb80edb43d27cdb1528c9e5f49b5a83db988823d06ebfcc9ccd0e3e4e86e6dae67e9a869b274b57da011ce6abe89c0df4342d25be926af9a661832526ccfe0ed1d803d32b6d933bc89c8dedd397a4a91a008f1e483640ac467e39c2e77aa5cd6293bf25d0b9504c7fcb0f4ac85ac51bcbd5a65d5c81cb"}, &(0x7f00000002c0)=0xfe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@empty, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) sendmsg$key(r3, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1}, 0x0) 2018/03/02 18:03:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x135) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsync(r0) 2018/03/02 18:03:55 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xfb, 0x6, 0x7, 0x9, 0x6, 0x3, 0x0, 0x24e, 0x5, 0x1, 0x9, 0x1fb492bf}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000003c0)={'gre0\x00', @ifru_mtu=0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_settings={0xfffffffffffff800, 0x9, @fr=&(0x7f0000000000)={0x80000000, 0x4a, 0x4, 0x2e62, 0x4, 0xbb3, 0x5}}}) r1 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='#}\x00', 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x140000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) 2018/03/02 18:03:55 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockname(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0xfffffffffffffe6e) 2018/03/02 18:03:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x800000000000) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) vmsplice(0xffffffffffffffff, &(0x7f0000003ff5)=[{&(0x7f0000003f2a)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x45) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xff, 0x8001, 0x3ad, 0x8, 0x7fffffff}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x6}, 0x8) 2018/03/02 18:03:55 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x14347c, 0x0) fchdir(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/02 18:03:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000300)={'tunl0\x00'}) socket$inet6(0xa, 0x4, 0x80000000) 2018/03/02 18:03:55 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000780)=0x0) capset(&(0x7f0000f0fffa)={0x20019980330, r0}, &(0x7f00000007c0)={0x0, 0x4, 0x1000, 0x4}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000900)={0x431, 0x7, 0xbded, 0x8, 0xff}, 0x14) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x381080, 0x0) fadvise64(r3, 0x0, 0x99, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x4, 0x678, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x5, 0x40, 0x4, 'ifb0\x00', 'gre0\x00', 'bond0\x00', 'bond0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0x0, 0xff], 0xec, 0x134, 0x1a4, [@ip={'ip\x00', 0x1c, {{@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, 0x5, 0x67, 0x20, 0x38, 0x4e23, 0x4e22, 0x4e22, 0x4e23}}}, @connbytes={'connbytes\x00', 0x18, {{0x3, 0x7fffffff, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x24, {{0x2, "12984493df3525be06d73e03d8077cb10b26c682ca03ed0ea480421db146", 0x8}}}]}, @common=@nflog={'nflog\x00', 0x4c, {{0x9bbe, 0x2, 0xa7, 0x0, 0x0, "a4b023f32d4718234a0be2d79d52e8ba7561c986c7bfbfe10095c4aab1c476c0f0bcd223c2f0419256868d7744f2b1d107fad29001aed007a19760d85fb5f8cf"}}}}, {{{0x0, 0x10, 0x0, 'syzkaller1\x00', 'ip6_vti0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xfa83b0a35eaf309b, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x9c, 0xe4, []}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x9, 0x1f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x691bed9745d894af, 0x8, 0x0, 'gretap0\x00', 'ip6tnl0\x00', 'ip6_vti0\x00', 'sit0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x1cc, 0x1cc, 0x210, [@comment={'comment\x00', 0x100}, @devgroup={'devgroup\x00', 0x14, {{0x2, 0x3f, 0x2505b2a, 0x1f, 0x1}}}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"d3bbdb46fc8e8655ac68af9ed985f23c3d8d5dca111bb7cb3467ab2e1b40"}}}, {{{0x5, 0x1, 0x88ff, 'bridge0\x00', 'rose0\x00', 'bcsh0\x00', 'vcan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe4, 0xe4, 0x120, [@devgroup={'devgroup\x00', 0x14, {{0x2, 0x5, 0x6, 0x25fb, 0x8}}}, @time={'time\x00', 0x18, {{0x6, 0x5, 0x115d2, 0x1430, 0x1, 0x1f, 0x3}}}]}, []}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x34cc, 0x8000}}}}]}]}, 0x6c8) 2018/03/02 18:03:55 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x2, &(0x7f0000000000)=""/78) sendmsg$nl_generic(r1, &(0x7f0000be6fe4)={&(0x7f00006f9000)={0x10}, 0xc, &(0x7f0000da9000)={&(0x7f0000680000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/03/02 18:03:55 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x100, 0x4) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x200, 0x3, 0x1ff, 0x91c3, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xc2}, 0x8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=0x6) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000c0cdfc8a4105c22eedfffff0faff04000000000000000000c900"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/02 18:03:55 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/02 18:03:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x285) socket$l2tp(0x18, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0x101, 0x1000, 0x5d}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffd7d) 2018/03/02 18:03:55 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0)=0x3, 0x4) r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x4, 0x568, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x13, 0x0, 0x88e7, 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xfc, 0x14c, 0x174, [@m802_3={'802_3\x00', 0x8, {{0xfe, 0x1ff, 0x4, 0x7}}}, @rateest={'rateest\x00', 0x3c, {{'ip6tnl0\x00', 'bridge0\x00', 0x4, 0x1, 0x6, 0x6, 0x80, 0xffffffffffff7564, 0x7b, 0x7}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffc}}}}, {{{0x19, 0xf, 0x88f8, 'ip6_vti0\x00', 'vlan0\x00', 'gretap0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x104, 0x174, 0x19c, [@connbytes={'connbytes\x00', 0x18, {{0x2, 0xffffffff, 0x3, 0x2}}}, @arp={'arp\x00', 0x34, {{0x18, 0x9200, 0x1, @loopback=0x7f000001, 0xffffffff, @multicast2=0xe0000002, 0xffffff00, @random="0d3cf83aec01", [0xff, 0xff, 0x0, 0x4b79276a4c1b339e, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x10, 0x42}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x7, 0x2, 0x7fff, 0x0, 0x0, "41a02d12f21d2d9494aef5270fad67cbd0e377bff6a31d50d27a2bc46c4710a3a13d42011cf2052883259945de510ee133b6c8cdd3f9a9367f45bb8b7ae05fa4"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x1f, 0x1, 0x890d, 'bpq0\x00', 'dummy0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xb4, 0xfc, []}, [@common=@ERROR={'ERROR\x00', 0x20, {"f446a40d376ac3be7ddfe465d1f5abb602b81f606c9c60f5d9eac8e13609"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x3, 'syz1\x00', 0x136e8b1a}}}}, {{{0x9, 0x66, 0x6, 'bcsh0\x00', 'dummy0\x00', 'tunl0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0x9c, []}, []}, @common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x0, []}]}, 0x5b8) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 18:03:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f00000001c0)=""/4, 0x5}) 2018/03/02 18:03:55 executing program 7: r0 = socket$inet6(0xa, 0x80a, 0xffffffffffffffbe) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/238, &(0x7f0000000100)=0xee) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000be6000), 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x13) sendto$inet6(r0, &(0x7f000084c000), 0x33, 0x20040000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) mlock2(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/03/02 18:03:55 executing program 3: r0 = gettid() socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80000) sendfile(r1, r2, 0x0, 0x1) gettid() waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) 2018/03/02 18:03:55 executing program 0: epoll_create1(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x8a000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000580)={0x80, 0x1, {0x0, 0x0, 0x967, 0x1, 0x10001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1, 0x402000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x38, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x81, @empty, 0x4d7619e5}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0xfffffffffffffff7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={r3, 0x5, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0xfffffffffffffff9}, &(0x7f00000001c0)=0x8) r5 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f00000004c0)={0xfffffffffffffffd, 0x7, 0x2, {r6, r7+10000000}, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x3ff, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r8, 0x80045400, &(0x7f0000000440)) 2018/03/02 18:03:55 executing program 5: mkdir(&(0x7f0000553000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r1, 0x7, &(0x7f0000000000)) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f00007e2000)=""/4096, 0x12da) getdents64(r2, &(0x7f00009ecfad)=""/83, 0x53) 2018/03/02 18:03:55 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r0, &(0x7f0000000040)="2fa3", 0xffffff56, 0x80000000002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x2010, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/02 18:03:55 executing program 2: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)="ff", 0x1) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000)=""/85, &(0x7f00000000c0)=0x55) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/03/02 18:03:55 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000009080)=[{{&(0x7f0000002c80)=ANY=[@ANYBLOB="1a000000002298cc245457dd23abaa61"], 0x10, &(0x7f0000002e80)=[{&(0x7f0000002d80)="2d47dd1f", 0x4}], 0x1}}], 0x1, 0x0) 2018/03/02 18:03:55 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20a400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000000c0)={0x5, 0x3, 0xe7, 'queue1\x00', 0xfffffffffffff001}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/02 18:03:55 executing program 1: setrlimit(0x7, &(0x7f000046eff0)) socketpair$inet6(0xa, 0xe, 0xffffffffffffff80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x6}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 18:03:55 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000c8fffc)=0x2, 0x4) [ 48.952484] binder: BINDER_SET_CONTEXT_MGR already set [ 48.966761] binder: 6876:6882 ioctl 40046207 0 returned -16 2018/03/02 18:03:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=@known='trusted.syz\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000042eff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00009f7000)=ANY=[@ANYBLOB="14003f001e00ff02000000000000000000000000"], 0x1}, 0x1}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x3ff, 0x5, 0x6, 0x4, "d21b8036fb200dcab818bb973e92528587e6dd3bbc0dda691b22cb1760ac594d"}) 2018/03/02 18:03:55 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl(r0, 0x2201, &(0x7f0000511f8e)="49c7eec8") 2018/03/02 18:03:55 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='vcan0\x00', 0x2b8) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/02 18:03:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in=@empty, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x2bc, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000ce5000)=0x32) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/02 18:03:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5, &(0x7f0000000080)={0x40}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)={0x30000017}) 2018/03/02 18:03:55 executing program 3: timer_create(0xb, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid}, &(0x7f00008ec000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8, 0x4, "b7f688f4799da8048c35368e8eebf401e9fbd918dca2bc6fdc578db008b0d6ae27f96b626f4d095afffd187b3de994ead822a483b9dc236e25338f718bbe6d9c", "46a573504b35583ccb3d13e7739bf22e75d48be5cbd92b07b89ddece1cd90e71", [0x5, 0x9]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x1f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x80, 0x3bf3, 0x8, 0xfffffffffffffffb, 0x8102}, &(0x7f0000000280)=0x14) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000100)={0x5, 0x401}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/03/02 18:03:55 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x4fd24cc1, 0x1ff, 0x1, 0x6, 0x10, 0x5, 0x401, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, 0x8001, 0x1646, 0x5, 0x8}, &(0x7f0000000140)=0xa0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a22000), 0x4) 2018/03/02 18:03:55 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x1a1, 0x2, 0x0, 0x1}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ec9000)={0x5}) 2018/03/02 18:03:55 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000575000)) poll(&(0x7f0000288fd0)=[{r1}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000040)="180b9f5e5b648f74d2833de692edddad49c5528e6a4fe1b21eb3e1c10c91d0910cc431f37ae4a2aed23b21b2d3eb06174c60e0aba51500d6dfc1b5dac9ba922f949b64b5f3fbc5f498c95a8efe0f5735deca3d661ff50272c5f029f4043bb95b499aa3f18519fd7c2bacc32d532308526a312bd15acc273c7ebad53204c764600d9e0354090d5b854b672c69b5e779e08b5a369cdfe2193c053bfc6a10ab6e65ffaba2a8296c0ec7379f1a42fdc902194750319dbb9815de6eee1c9d02cd08f2dd54d55b90ebe7adee98a1c0", 0xcc, 0x80, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/02 18:03:55 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x2b}, 0x54) 2018/03/02 18:03:55 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000000c0)=[], 0xd, 0x0, &(0x7f0000000140)="a25f03e2256a2015e1094b497b"}) 2018/03/02 18:03:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) sendfile64(r0, r0, &(0x7f0000000080), 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @random="fdcbe65c8d03", 'ip6tnl0\x00'}}) 2018/03/02 18:03:55 executing program 6: personality(0x5000008) uname(&(0x7f0000000000)) 2018/03/02 18:03:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000009000)=ANY=[@ANYBLOB="1c00000019000000041d1c80e5c66157000000000000000000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22800, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', @ifru_map={0x80000000, 0x4, 0x3, 0x8, 0x6, 0x1f}}) 2018/03/02 18:03:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f0000000180)=0x399a, 0x1, 0x3, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000200)=0x1, 0x8) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000000000000000000000005000000008000000a0000000000000000000000000000000000000000000000000000000000000004000400009100000000000000000000000000000000000000000000000000000200010000000000000099000000000005000500000000000a0000000000fe8000000000000000000000000000aa00e40000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/02 18:03:55 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f00000011c0)=[{&(0x7f0000001c80)='V', 0x1}], 0x1, &(0x7f0000000500)=[], 0x0, 0x40081}, 0xfffffd) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0xff}, &(0x7f00000001c0)=0x8) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x1e, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x591}], 0x1, 0x0, 0x0, 0x20048801}, 0x10) 2018/03/02 18:03:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x55) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x6, 0xffffffffffffffff}, 0x8) close(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xdc1, 0x5}) 2018/03/02 18:03:55 executing program 5: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/02 18:03:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f00000001c0)=""/4, &(0x7f0000000180)=0x4) syz_open_procfs(r1, &(0x7f00000000c0)='attr/prev\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/02 18:03:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/stat\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xd}, 0x1, r1}) fchmodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x40) fchdir(r0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/02 18:03:55 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 2018/03/02 18:03:55 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x800000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) 2018/03/02 18:03:55 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x30001, 0x81}) socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000080)) 2018/03/02 18:03:55 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fcff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000080)={'system_u:object_r:hwclock_exec_t:s0', 0x20}, 0x24) 2018/03/02 18:03:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x5) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000280)={@loopback=0x7f000001, @broadcast=0xffffffff, r3}, 0xc) 2018/03/02 18:03:55 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="feac7d19162817a89dbc1c3d92accf2bc731364a135036ffbadd9442d7055a3349366f3e3d5fb02ef95422ebcffb7b331dc59378817545cce5405e616c033675edcfd90b2a319d51eb439cb143deccb26e9e4dc91231b1103e3d2bbca7da1627ab372a5d97d0a262d2dec3df3cf05fffe8412d7b4df3ddd68eeb9d5c6d86b47f5a355928a7573b75aa13d6d769d026160fa579c432a450f52a25f6479b327cc1caad7751aaeefcd73e16f7beb397373c36c51591130ffe9186e54dc8c810ee50d2458c33649c950b029d0706b46047") ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) r3 = gettid() setitimer(0x2, &(0x7f00000003c0)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000400)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffdffffe}, 0x0, 0x2) write$sndseq(r0, &(0x7f00000002c0)=[{0x100, 0xa320, 0x4f, 0x6, @tick=0x1, {0x1, 0x20}, {0xffffffff, 0x3a7c}, @connect={{0x3c7, 0x4}, {0x0, 0x9}}}, {0x20, 0x101, 0x800, 0xfffffffffffff72a, @tick=0x4, {0x2, 0x4}, {0x3, 0x9}, @ext={0x1000, &(0x7f0000001000)="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"}}, {0x5, 0x200, 0x2d87, 0x7, @time={0x77359400}, {0xfff, 0x5}, {0xfffffffffffffffd, 0x4}, @quote={{0x7}, 0xfb, &(0x7f0000000280)={0x0, 0x80000001, 0x2, 0x1ff, @tick=0x1, {0x7ca2, 0xc000000000000}, {0x9, 0x7}, @time=@tick=0x6}}}], 0x54) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000180)=0x82a, &(0x7f00000001c0)=0x4) rt_tgsigqueueinfo(r2, r3, 0x3, &(0x7f0000000440)={0x0, 0x400000000008, 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'lo\x00', @ifru_flags}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f000015df80)=""/128, 0x80) connect$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x100000000, 0x7ff, 0xcc, 0xfffffffffffff001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e24, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e20, 0x64e, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}], 0x80) 2018/03/02 18:03:55 executing program 5: syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r1 = socket(0x0, 0x1, 0xffffffffffffffe0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) sendmsg$netlink(r1, &(0x7f0000000340)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe}, 0xc, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x20, 0x21, 0x700, 0x70bd29, 0x3, "", [@generic="d625f4e876d8dc9d925eaa46882235"]}, 0x20}, {&(0x7f0000000100)={0x1c, 0x12, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x43, @fd=r0}]}, 0x1c}], 0x2, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x34}, 0x44084) connect(r0, &(0x7f0000000040)=@pppoe={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'gretap0\x00'}}, 0x1e) 2018/03/02 18:03:55 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f00000017c0)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)="aea8b5825b3a5a8334859e96245c3a55f146c6ff2f1350c3ff3fa66aa9", 0x1d}], 0x1}, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) 2018/03/02 18:03:55 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) syncfs(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x1, 0x5}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0xfffffffffffffd9c, 0x8001, 0x9d8, 0x3, 0x9, 0x8}) linkat(r2, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1a0000000200000000000000000000a8b05f825699dd2128e6785eb1c58693e280c853921afc71464b8a18f83c5314761b1491e4606491b7caabe5b38910"]}) [ 49.257225] IPv4: Oversized IP packet from 127.0.0.1 2018/03/02 18:03:55 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0x8, 0x0, &(0x7f0000e6eff8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000318fa0)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6bfa4)}}, &(0x7f0000fd7000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/03/02 18:03:55 executing program 2: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, {0x0, @random="e8fc7659211f"}, 0x40, {0x2, 0x4e21, @rand_addr=0x7fff}, 'vlan0\x00'}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 2018/03/02 18:03:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x14) writev(r0, &(0x7f0000adeff8)=[{&(0x7f0000a78000)="29000000200019fb01440010000000060200001615de0005000000040d000b00000000000000060008", 0x29}], 0x1) [ 49.294307] IPv4: Oversized IP packet from 127.0.0.1 [ 49.355848] audit: type=1400 audit(1520013835.776:18): avc: denied { create } for pid=6987 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/02 18:03:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000040), 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r2, &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)='/selinux/enforce\x00', 0x11, 0x3) 2018/03/02 18:03:56 executing program 1: socket$nl_route(0x10, 0x3, 0x0) 2018/03/02 18:03:56 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @empty}}, 0xd4dd, 0x8af8, 0x8001, 0xfffffffffffffffc, 0x21}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x1ee7}, &(0x7f0000000140)=0x8) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/02 18:03:56 executing program 0: r0 = getpid() setpriority(0x2, r0, 0x4) socketpair(0x17, 0x80000, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/02 18:03:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) fchdir(r0) fstat(r0, &(0x7f0000fc0fbc)) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000000040)={'vcan0\x00', @ifru_map={0x6, 0x9, 0xee, 0x6, 0x5, 0xffffffff}}) 2018/03/02 18:03:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x14) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000080)="f8017df7d0596f02fd059624bc2e5d7497b6d45f887c34c58405ca548cd98021") 2018/03/02 18:03:56 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffd}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) 2018/03/02 18:03:56 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') socket$pptp(0x18, 0x1, 0x2) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0xa3}], 0x1, 0x0) 2018/03/02 18:03:56 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x3, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0xa, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000007700)='/dev/snd/seq\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0xfffffffffffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/02 18:03:56 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x59d}, 0x1) eventfd2(0x0, 0x0) r1 = epoll_create1(0x4000007fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)={0xffffffff80000005}) epoll_wait(r1, &(0x7f0000484000)=[{}], 0x1, 0x0) ioctl$int_out(r0, 0x200400000000002, &(0x7f00000000c0)) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x2e1, 0x4) epoll_create1(0x80000) 2018/03/02 18:03:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x800000000400000) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x5c3101, 0x0) read(r0, &(0x7f0000ea5000)=""/24, 0xe1) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x0, 0x100000001}, {{}, 0x0, 0x0, 0x800000004}], 0xffffffffffffffd2) 2018/03/02 18:03:56 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="761c6d789836aa53eeb78b8db23a63f1", 0x10) setsockopt$inet6_buf(r0, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) 2018/03/02 18:03:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x208002) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syslog(0x9, &(0x7f0000000140)=""/205, 0xcd) 2018/03/02 18:03:56 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x3) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x20}}) 2018/03/02 18:03:56 executing program 3: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)=""/193, 0xc1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x511400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000001c0)={0x4, 0x0, 0x2, 0xfffffffffffff9df}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000200)={0x6b1, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) socket$inet(0x2, 0x0, 0x0) 2018/03/02 18:03:56 executing program 7: mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='msdos\x00', 0x40, &(0x7f0000000140)="2ebb1693870e498f4d5d7293429e9f010274d462fe508f15205b8c92b7abbd9a96ece6aaaec67f5b755e232de1c329c273b99c418ed8e85321916ecde6f122469e8da5f354797ce9fc603f0067222b7043682c6f6dd21b822dbdd97249349d4ffe92d486fa71b970b5d20b63d5f8da7b672bbd70670982bb345ac8a49dd97d5a4ce8") mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x50, &(0x7f0000000200)) creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000040), 0x4) 2018/03/02 18:03:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x8000080, 0xffffffffffff8001}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x46, 0xffffffffffffffff, 0x0, 0x3ff, 0x200000000000, 0xfffffffffffffffe, 0x6, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dccf58)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000180)=0x4) sync() r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffffffd) 2018/03/02 18:03:56 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4bb1969ccb871952, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs, 0xfffffffffffffe36) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) 2018/03/02 18:03:56 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) socket$packet(0x11, 0x2, 0x300) clock_gettime(0x6, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={r1, r2/1000+10000}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x100000000000000b, 0x0) 2018/03/02 18:03:56 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x3, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0xa, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000007700)='/dev/snd/seq\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0xfffffffffffffffe) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/02 18:03:56 executing program 6: getrusage(0x1, &(0x7f00000000c0)) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x2, 0xb, 0x8e6}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000009ffc), 0x4) 2018/03/02 18:03:56 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchdir(r0) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1260, &(0x7f0000000040)) 2018/03/02 18:03:56 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0xad, "d51566bcd53b9bb6b6bef30f83626a8645f016a5daa248235d3d6549f9cd4464ed1f0d4606e5f399e58487528fa3bbb7bb2041cecc4513080a3bc113cfe449d6013b9e55bb68947fee306563016b84198dc239d7b58290e855f48e5b327878b6060185c7a467c12829e9472c83cd9b6cb800f811a39116980037cbdf4b92171e64a0df2eb51ed79b73b479ce8fdb1500a2d475fbc078a08cb064e2642b514514f49b5d19e51264764436bc17c9"}, &(0x7f0000000580)=0xb5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000005c0)={r3, 0x40, 0x0, 0x400, 0x2}, &(0x7f0000000600)=0x18) getdents64(r2, &(0x7f0000000340)=""/253, 0xfd) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, 0x15fd, 0x8, 0x2, 0x12}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000002c0)={r4, 0xc6}, &(0x7f0000000300)=0x8) rt_sigsuspend(&(0x7f0000000100)={0x9}, 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000640), &(0x7f0000000680)=0x4) rt_sigsuspend(&(0x7f0000000140)={0x4}, 0x8) 2018/03/02 18:03:56 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000240)="5e697c3e16e50c873a08b8311584f26c7760dfc92e5c54d495eac79701a4d56ec59946eb5d7fae3d43cd3236ed583934ebb2010ec4a402bb73661f7607836d21b5f60bfab9ed5b725f081b278cce4143c23d471a1b76cbc9d9c50e165cbff8b66357ee104ca2813c7abf478b0a6114db4a8d38c18d2cb57095e047fbec2c375fb8dae6bd564280cfdcdd24001b079d67aba1be2b053c8e02d9a4c7294bdce319a53d53f987125b6c418e377a9b5cfa901b3b48c304342854b64a5228d59c48d85ffeb4a91fafb6b80bd128d248e69da76cfc51fff171fa4919b7c92faddb4b7294329dbe6883718bbb3c") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0xffffffffffffff7b, &(0x7f00000000c0)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f0000000340)=ANY=[@ANYBLOB="0a004e2200010000ff02000000000000000000ffffffff00000000009ac87903967bb9aa224254f26765cdb907ae882bf0f8b3279a60235bdac38352d95e9aa67d57d350a94d12d3c4f841a43c91f109895389ef1b105f5060f4c6cb8269890200a1982afc2d2cd7d54912e7421a90717325765ec27be2c34f815573de1d3f979303a57967f31f1d17cbb49e0131f19475bd0cee7e1540a9f552d98f338aaaeb460d75409413d7214762438ca1903272a8719005a40326effc28762d74a9f39e91700273c0efd2276b4e530c353095b523b31b0b53ba31de2b629d3ef57037"], 0x1, &(0x7f0000000680)=[], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000040029000000430000005a6d8b77f0615f35efd0e25420b9ba103759a4f652828562a229f96a2381ccc33430ea1fd857b0abd37dc0adfd18c2f84596efe233b7e9343d61ae7f0506a54903f7b141debc0e3956de108f70977afe95159cfdb6420e5657460829798b1ff7b8349ec7f5d3b04f0d4ce713dea24141ff67566069317a98c2b43943614310792f3923344a1225d64248fdd244fc3632edf882a4290f305217f078cfba94f8f84def50f4e702e1fae01c0a0a1803ffaf659854ed7a7b0eb5eb659ba9e8e73c05a4f985b489b1878de9e3690001cc05ad4df4b0034c7af79202c0185500140054b7a32863ab316a4700000000"], 0xf8}}], 0x2, 0x0) 2018/03/02 18:03:56 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket(0x1, 0xf, 0xd2) setsockopt$inet6_group_source_req(r1, 0x29, 0xcd7729ce963c4beb, &(0x7f0000000000)={0x7b57, {{0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x18}, 0x9}}}, 0x108) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002ec0)={'yam0\x00', @ifru_addrs={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) finit_module(0xffffffffffffffff, &(0x7f0000004d80)='/j\x00', 0x0) r2 = add_key$keyring(&(0x7f0000005240)='keyring\x00', &(0x7f0000005280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r2, 0x10001, r2) 2018/03/02 18:03:56 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000006000)=[{r1}], 0x1, 0x7a5) rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) gettid() r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDDISABIO(r2, 0x4b37) r3 = getpgrp(0x0) r4 = gettid() rt_tgsigqueueinfo(r3, r4, 0xb, &(0x7f000058a000)) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000000080)) 2018/03/02 18:03:56 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x48000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100, 0x6, 0x61, 0x100000001, 0x1, 0x3, 0x1, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x5, 0x5870f143, 0x2, 0x8, 0x28000000}}, &(0x7f0000000100)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x1}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) sendmmsg(r2, &(0x7f0000512fe0)=[{{&(0x7f0000dadfec)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000b0a000)=[], 0x0, &(0x7f0000097f14)=[]}}], 0x1, 0x20008000) 2018/03/02 18:03:56 executing program 6: unshare(0x400000008010001) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) fcntl$setstatus(r0, 0x4, 0x0) fcntl$getown(r0, 0x9) 2018/03/02 18:03:56 executing program 3: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) 2018/03/02 18:03:56 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x8000, 0x40) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000300)={0x1, 0x800000000, 0xb33, 0x24, &(0x7f00000000c0)=""/36, 0xeb, &(0x7f00000001c0)=""/235, 0x3e, &(0x7f00000002c0)=""/62}) open(&(0x7f0000000540)='/', 0x1, 0x50) fstat(r0, &(0x7f00000004c0)) linkat(0xffffffffffffffff, &(0x7f0000000080)='/', r0, &(0x7f0000000100)='/', 0xffdffffffffffffb) sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000140)=@file={0x1, '/'}, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="764ada46f033931a1ed397100d6738d3c4c107056132cef18a74fee18881735db508a0ebcc9e6da2a5d94acb", 0x2c}, {&(0x7f0000000340)="67940006ef8949f1932055563f3ef0c8cc350b8aba61193f1c287960137080e3f6404a113ec7d3f1e04019038fd128b7ccc86a1695a48ca83794bfe866a1226e1de77e3c76d6a76a96c4f8bac92b8e2d822a4b22a18546ba858cc616adf5bea3af9a1c1e41979af47448aabd62f4890ebcb1b68144fe2e7933cef7ac6fc22156db2a0b1e683717297f34bf", 0x8b}], 0x2, 0x0, 0x0, 0x40}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/02 18:03:56 executing program 6: r0 = socket$inet6(0xa, 0x808, 0x37f4) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000036b000), &(0x7f00005b3ffc)=0x4) 2018/03/02 18:03:56 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004fc000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) pwrite64(r1, &(0x7f0000083fad), 0x0, 0x0) close(r0) 2018/03/02 18:03:56 executing program 7: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000011fff)="b9", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000000)=[], 0x0) r2 = gettid() timer_create(0x10000000000, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$setown(r1, 0x8, r2) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) userfaultfd(0x80000) 2018/03/02 18:03:56 executing program 2: r0 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ccbfb9)="d8", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/144, 0x17) 2018/03/02 18:03:56 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x2) ioctl$TCSBRKP(r0, 0x5425, 0x8e39) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) 2018/03/02 18:03:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x0, &(0x7f0000000040)=0x8, 0x4) ioctl$KDDISABIO(r0, 0x4b37) 2018/03/02 18:03:56 executing program 1: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @empty}}, [0xa8, 0x6, 0x0, 0xb319, 0x400000000000000, 0x5, 0x1000, 0xfffffffffffffffc, 0x0, 0x7, 0x200, 0x1, 0x1ff, 0x10001, 0x1000]}, &(0x7f00000001c0)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/41, 0x29, 0x2, 0x0, 0x0) 2018/03/02 18:03:56 executing program 0: socket$packet(0x11, 0x0, 0x300) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'vcan0\x00', @ifru_flags=0x9000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x4, 0x0, 0x8000, 0x0, 0x5}) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000017c0), &(0x7f0000002e80)=0xffffff60) 2018/03/02 18:03:56 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40800, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x3, 0x4) 2018/03/02 18:03:56 executing program 6: mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x400000000000000, 0x32, 0xffffffffffffffff, 0x1) add_key(&(0x7f0000000000)="646e736ec10000000000000000", &(0x7f000063fffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="199cc4815f7c5ffa626e72b562e9799acfd5d0fe474d20e441a6fc6b56b1411ecb24e655ef05b7eac48e6fe2453dfec162c93c4bf17eaa004d286977c4051126f8d3c84c954f8917035935d31a7687ed00907ee39eb584c01b00ef2097f2047d8dd4cb9c6cd4198d6de05d4af2980954fcf93a741af0e9cf383be9ceb2349aa4ddc6963444be3b8e5cc7", 0xfffffd2e, 0xfffffffffffffffe) 2018/03/02 18:03:56 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) r1 = open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000200)) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1000) 2018/03/02 18:03:56 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x400000000000, 0x10000) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) inotify_init() write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR]], @ANYBLOB="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", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0]], 0x3) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f00004b4000)="ee000000080000000000ec676c6d0000230000e200057362569a446008265e3e0000970000ff04000000e0915e5e1da5ec66dbf8d9d4", 0x36) 2018/03/02 18:03:56 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000000000), 0x0) 2018/03/02 18:03:56 executing program 4: r0 = memfd_create(&(0x7f0000000000)='/dev/rfkill\x00', 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a92ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) signalfd4(r1, &(0x7f0000d6dff8), 0x8, 0x0) 2018/03/02 18:03:56 executing program 1: rt_sigaction(0x7, &(0x7f0000001fe0)={0x1}, &(0x7f0000345fe0), 0x8, &(0x7f0000001000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa6) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x53, 0xfffffffffffffeff, 0x100000000, {0xd2, 0x3}, {0x1, 0xfff}, @rumble={0x698, 0x2}}) 2018/03/02 18:03:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) poll(&(0x7f0000000000)=[{r1, 0x4110}, {r1, 0x20}], 0x2, 0x3) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000000240)) write(r1, &(0x7f0000000380)='j', 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x84040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB='\a\x00\x00\x00'], &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x28b1}}, 0x2, 0x1000, 0x8, 0x6, 0x4}, &(0x7f00000001c0)=0xa0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0), 0x4) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), 0x4) sendmsg$key(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x7, 0x7ff, 0x9, 0xa, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x1f}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x4e23, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x7, 0xff, 0x20, 0x0, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x50}, 0x1}, 0x40000) 2018/03/02 18:03:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d4e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r3 = dup(r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/03/02 18:03:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f0000000200)=ANY=[@ANYBLOB="0200000002000000ffffffffffffffff5df4502b5ab6ecec81d0f9f3ed47145c5a8143e2ba814087a1ced2174805411ea8bc1f189066e4e1d7e387ec6918d4ff15140093203381616ffd46ac96cf885831fe98ca3414d9d474c2eb3ffc09c6f058790e"], 0x10}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'rfc4309(ccm(anubis-generic))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/03/02 18:03:56 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) sendfile64(r0, r0, &(0x7f0000000000), 0x9) 2018/03/02 18:03:56 executing program 3: r0 = socket(0x11, 0x803, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000080)={0xffff, 0x0, 0x4, 0x9, 0xca, 0x8, 0x1}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2, 0x4e20, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x11, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000)=[], 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) 2018/03/02 18:03:56 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0xffffffffffff1822, 0x9, 0x2000000000000024, 0x0, 0x0, 0x25dfdbfc, [@sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x400}]}, 0x48}, 0x1}, 0x0) 2018/03/02 18:03:56 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x7) 2018/03/02 18:03:56 executing program 1: syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') 2018/03/02 18:03:56 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') fchown(r1, 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) timerfd_gettime(r1, &(0x7f0000000040)) 2018/03/02 18:03:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x8000b, 0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x7, 0x946, 0x7}, 0x10) r3 = syz_open_pts(r0, 0x0) dup3(r3, r1, 0x0) 2018/03/02 18:03:56 executing program 7: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x9, 0x0, 0x5, 0x1400000000000}, &(0x7f0000000140)=0x18) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x80000) fanotify_mark(r2, 0x90, 0x8000008, r3, &(0x7f0000000200)='./control\x00') r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) 2018/03/02 18:03:56 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) connect(r0, &(0x7f000000bfda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xa000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) connect$packet(r1, &(0x7f0000000180)={0x11, 0x0, r2, 0x1, 0xffffffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x14) 2018/03/02 18:03:56 executing program 0: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x80000003, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x20000000541f, &(0x7f00009fbff8)) fadvise64(r0, 0x0, 0xfffffffffffffd23, 0x5) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x381800, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000040)=""/224) 2018/03/02 18:03:56 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) modify_ldt$read(0x0, &(0x7f0000000080)=""/155, 0x9b) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) 2018/03/02 18:03:56 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000040)=0x1e, 0x80000) sendto$ax25(r0, &(0x7f0000000080)="0165c4279c8fd0e326d2673a93fca8735010ae10fb91e29c645ce49f45ff52bf5a89178d0f1b90f4f3f3e4cb9b43677523d3c364968e5704a47fb298e6030d0546d4a970faf174a47de38945a088e72df60646dc6209f3a7b6cb04eab7bbbc0c0ffac075b17afa28c0e9096f9aea1386a9ef1c974e54b16653783a9af21afc", 0x7f, 0x1, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000140)={0xfffffffffffffff8, 0x3, 0x8000, 0x3, 0xff, 0xfff}) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000424fdc)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/02 18:03:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') lseek(r0, 0x0, 0x1) lseek(r0, 0x0, 0x2) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x5, "ab83fb64217f", 0x9}, 0x10) 2018/03/02 18:03:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) [ 50.508454] audit: type=1400 audit(1520013836.926:19): avc: denied { setattr } for pid=7187 comm="syz-executor1" name="projid_map" dev="proc" ino=16212 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/03/02 18:03:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0xc}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @empty}, 0x50, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bond0\x00'}) 2018/03/02 18:03:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0x80) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/02 18:03:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x40000000081f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x3, 0x7, 0x4, 0x3}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="390000001000094701bb61bfc30500ff070000000200000045efc55b08009b00190004e9ff0006000ddd040000000000000000000000000000", 0x39}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000380)=@add_del={0x2, &(0x7f0000000280)='syz_tun\x00', 0x6}) chdir(&(0x7f00000000c0)='./file0\x00') keyctl$join(0x1, &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}) 2018/03/02 18:03:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/02 18:03:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x800, 0x0) close(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x400}) sysfs$1(0x1, &(0x7f0000000100)='/dev/ptmx\x00') 2018/03/02 18:03:57 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_settings={0xdef, 0x80000001, @fr=&(0x7f0000000080)}}) dup2(r0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000100)=0x3) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/02 18:03:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syncfs(r0) mq_open(&(0x7f0000000ff8)='ppp00^*\x00', 0x40, 0x0, &(0x7f0000013fe0)) r1 = open(&(0x7f00000013c0)='./file0\x00', 0xc200, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001400)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 18:03:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x68) ioctl$TCXONC(r1, 0x540a, 0x6) exit(0x5) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000180)=ANY=[@ANYBLOB="0203000004000000000000000000000002000100000000000000000000000000bd4e34248f0f5b565ec95f75b2dc13acd2bdde6ab287765d8cb39acf211505c3e1bd9f9bdcbba8bacf8c5d982c932bc74e31dc80b5eb5d460abc4c1293b91775cbaf1c914e2c861378c3a28073ef7164b4ea81508b887367c11ff1eaa51faf1c4b116f2f9deb6b1acf0658971957b21b3bd1465e97baa03e91fa49d033f3dc138594d788f9a0fff11287cbba6c272b647874f9d7bb7c774cb3e126b56fb2c6894fab2839de45a56b67da28a8dfc28ea29906b8b30c40772e235f0b2bb482"], 0x20}, 0x1}, 0x0) 2018/03/02 18:03:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240002, 0x10) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000daf000)='net/rt_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ff8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r4 = getpid() signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@int, &(0x7f0000000280)=0x4) fcntl$setown(r3, 0x8, r4) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r5) mq_getsetattr(r2, &(0x7f0000000300)={0x3bd, 0x7ff, 0x81, 0x820, 0x6, 0x6, 0x1, 0xffff}, &(0x7f0000000340)) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000256ffc)) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000002c0)={{0x2, 0x0, 0x9, 0x3, 0x6}}) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCCBRK(r2, 0x5428) read(r3, &(0x7f000007a000)=""/4096, 0x1000) sendto$inet(r3, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/02 18:03:57 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x100000000000000) recvmmsg(r1, &(0x7f0000003440)=[{{&(0x7f0000001100)=@l2, 0xe, &(0x7f0000003400)=[]}}], 0x1, 0x0, &(0x7f0000003500)={0x0, 0x989680}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/03/02 18:03:57 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) 2018/03/02 18:03:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={0x200, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0xff}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x40, 0x6, 0x8, 0xffff, 0x3, 0x0, 0x7, 0x100000000, 0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', @ifru_map={0x7ca}}) 2018/03/02 18:03:57 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/vga_arbiter\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f0000001300)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x3, 0x4}}, 0x26) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) modify_ldt$read(0x0, &(0x7f00000011c0)=""/214, 0xd6) pause() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001140)=0x2, &(0x7f0000001180)=0x4) 2018/03/02 18:03:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\x00\x00') ioctl$void(r0, 0xc0045c7f) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) lseek(r0, 0x4000000000, 0x2) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=[], &(0x7f0000000680)=[&(0x7f0000000400)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000440)='cpuset.\\)$\\security\x00', &(0x7f0000000480)=':\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000540)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000580)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f00000005c0)='\x00\x00\x00\x00\x00', &(0x7f0000000600)='qmime_typelo+vboxnet1$nodevppp0\x00', &(0x7f0000000640)='\x00\x00\x00\x00\x00'], 0x1000) r1 = getpid() sched_getscheduler(r1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000002c0)=""/175) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'vcan0\x00', r2}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/144) 2018/03/02 18:03:57 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x6) r1 = dup3(r0, r0, 0x80000) sysfs$3(0x3) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x1, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x100000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{}, {0x0, 0xbf}}) 2018/03/02 18:03:57 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x10000, 0x0) recvfrom$ipx(r3, &(0x7f0000000140)=""/105, 0x69, 0x1, &(0x7f00000001c0)={0x4, 0x3, 0x2, "c9478360a497", 0x2}, 0x10) connect$unix(r1, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0)=[], 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r4, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/03/02 18:03:57 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000000)="1e64ef6e0e3da2ecdf9b617ae2e048118639ab3aead1530b76faad3b70b08bd74c41dc73f023b3bf5a796d3e0fbbcc52f76d875c54a1fd4747") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) write$selinux_access(r1, &(0x7f0000b97000)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined', 0x20}, 0x32) dup2(r0, r2) 2018/03/02 18:03:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000001100)=[], 0x0, &(0x7f00009dffb8)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[], 0x0, &(0x7f000053c000)=[]}, 0x0) close(r1) close(r2) 2018/03/02 18:03:57 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000ae5000)}}], 0x30) write$sndseq(r0, &(0x7f0000811000)=[{0x0, 0xd1, 0x0, 0x0, @tick=0x8, {}, {}, @raw32}], 0x30) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3028, @mcast1={0xff, 0x1, [], 0x1}, 0x1046}, @in6={0xa, 0x4e20, 0x66, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}], 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/03/02 18:03:57 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_settings={0xdef, 0x80000001, @fr=&(0x7f0000000080)}}) dup2(r0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000100)=0x3) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300), 0x8) 2018/03/02 18:03:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt(r0, 0x10e, 0x1, &(0x7f0000000000), 0x0) r1 = getpid() r2 = getpgrp(0x0) r3 = getgid() getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) tgkill(r1, r2, 0x30) 2018/03/02 18:03:57 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) faccessat(r2, &(0x7f0000000200)='./file0\x00', 0x22, 0xc00) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xd3c8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000100)={r3, 0x8, 0x2, 0x3, 0x0, 0x20000000000000, 0xfffffffeffffffff, 0x166e, {r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0xd345, 0x0, 0x100000001, 0x702}}, &(0x7f00000001c0)=0xb8) 2018/03/02 18:03:57 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$llc(r0, &(0x7f0000000100)={0x1a, 0x1f, 0xcd2, 0x7cd0, 0xb02, 0x1, @empty}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r2 = getpgrp(r1) ioprio_set$pid(0x2, r2, 0x0) 2018/03/02 18:03:57 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001900), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x7ec2) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x7fff) 2018/03/02 18:03:57 executing program 3: socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f0000000040)={0xffffffffffffffff}) fstat(r0, &(0x7f0000000080)) mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x7fff) mknodat(r1, &(0x7f0000000000)='./control\x00', 0x0, 0x9) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x1, 0x0) 2018/03/02 18:03:57 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r0, &(0x7f00009c2ff8), 0x8) 2018/03/02 18:03:57 executing program 2: socket$inet6(0xa, 0x80003, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x3a]}, &(0x7f00000000c0)=0x6) clock_gettime(0x0, &(0x7f0000000080)) 2018/03/02 18:03:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) dup(r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0xfff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, {0xa, 0x4e20, 0x403, @loopback={0x0, 0x1}, 0x4}, 0x80000000, [0x7, 0x9, 0x5a, 0xdb84, 0x3710, 0x0, 0x7, 0x6]}, 0x5c) 2018/03/02 18:03:57 executing program 0: seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20}, {0x6}]}) r0 = socket$inet6(0xa, 0x80a, 0x9dd8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, 0x4) 2018/03/02 18:03:57 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x5) accept4$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000700)={r1, @rand_addr, @empty}, 0xc) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x1000000001, &(0x7f0000000000)=0x4, 0x4) 2018/03/02 18:03:57 executing program 7: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000f5f000)) chdir(&(0x7f0000777ff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) chroot(&(0x7f0000000000)='./bus\x00') ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x7fffffff) 2018/03/02 18:03:57 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00007ba000)='./file0\x00') umount2(&(0x7f0000a8c000)='./file1\x00', 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') write$fuse(r2, &(0x7f0000000040)={0x28, 0x0, 0x5, @fuse_notify_store_out={0xbe, 0x0, 0x7}}, 0x28) dup2(r0, r1) 2018/03/02 18:03:57 executing program 3: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x19) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) modify_ldt$read(0x0, &(0x7f0000000040)=""/200, 0xc8) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8)=[], &(0x7f0000fca000)=[]) 2018/03/02 18:03:57 executing program 1: mmap(&(0x7f000063e000/0x2000)=nil, 0x2000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000180)="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", &(0x7f000063fffb)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000), 0x0, 0xfffffffffffffffe) socketpair$inet6(0xa, 0x80007, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/02 18:03:57 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000000080)="04f6b477af71da28204968e986821bd2b2ed2bb7fff4b40ecb7ed5fb8a28ccd4c2abe7a6dff649eacc82dff2528e5201dbb06b674c9a4cce00aa3939c4ab6a18671d2ccd36b146772365870c45c8cb44336270dd0137e43cd117aa826b64cac96112b1040469cd087aae3c7b658a2cbb0f5321ee26cb868760f61a5f3564e825c6008fcc7588b2ebad1237cb4948c9e53a86d36b616be40a1fb8264613d570eb08c80e4c") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000019, &(0x7f0000013000), &(0x7f0000000040)=0x4) 2018/03/02 18:03:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @empty}, 0x3, 0x2, 0x2, 0x4}}, 0x2e, &(0x7f0000000000)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="0a00ab9a86bb7705040952172e93418e046a4e2000000000fe800000"], 0x1, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000001c00)=[]}}], 0x2, 0x0) 2018/03/02 18:03:57 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40040, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x2, 0x2000000008972, r0, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x40000) readahead(r0, 0x7, 0x1) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000040)=0x61) [ 51.154928] audit: type=1326 audit(1520013837.576:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7324 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7796ba9 code=0x0 2018/03/02 18:03:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) listen(r0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x5) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_pwait(r3, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={0x1}, 0x8) 2018/03/02 18:03:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d0004000000000000d200019c", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3, 0x3, 0x1}}, 0x26) 2018/03/02 18:03:57 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[@ANYBLOB="1d0000000000006c0001000112b87211fb1b84e481a26506502eb3f3fd5be61fd93804a0ebf7818a42414c0900b693b0c14f169f7f1353690638f9bf15a2916784a18d59b25c494444932a87d339107469d98ff57922c1d1545b2de4b33e158ad058e700b53d539e766eca3dd78d"]}) 2018/03/02 18:03:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="11634840"], 0x1, 0x0, &(0x7f0000000280)="ea"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xde, 0x800}, 0x8) 2018/03/02 18:03:57 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x2598, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x9, 0x10001, 0x3, 0x100000001, 0x10001}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="bf860600030007000100010003000000483a77e89c7c834ec9a2668ce37eb30d7cf2225037ecb3e7d2408d64746128ea202c66c0cbd91ff1a3cd04cb6959611e30e0c3ff50512d11dbc2c77a7ed567adcdb4c96d1d86ecf0e7d122dc5bb11b1a139aae21995be2ac10b7f4b5cbc1ac0033ea73ad6f8c1868991656bd0fc94b61b0b7a30ad731f3af37c94e"], &(0x7f00000003c0)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYRES64=r2]}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0xc0) socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f00000002c0)={r4, 0x1, &(0x7f0000000180)=[0x8], &(0x7f0000000200)=[0x9, 0x80000000], 0x10, 0x2, 0x24810000, &(0x7f0000000240)=[0x1, 0x6f3], &(0x7f0000000280)=[0x2, 0xf213]}) syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x200) 2018/03/02 18:03:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000180)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffffffffffe, 0x2}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5cd25dae, 0x40000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) [ 51.283078] binder: 7386:7387 transaction failed 29189/-22, size 0-0 line 3005 [ 51.301814] binder: 7386:7387 transaction failed 29189/-22, size 0-0 line 3005 2018/03/02 18:03:57 executing program 2: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000077000)={0x1}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x4, 0x209, 0x2, 0x100, 0x100, 0x7, 0x8, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) write$eventfd(r0, &(0x7f0000824ff8), 0x8) [ 51.310814] audit: type=1326 audit(1520013837.736:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7324 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7796ba9 code=0x0 2018/03/02 18:03:57 executing program 0: pipe(&(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x20000000005452, &(0x7f0000008ff8)=0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000024c0)={0x4, 0x0, &(0x7f0000002440)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f0000002480)}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000011fb0eafd1e5a1d8e2344cc72720c59f748966bcac7f0bb7f02ad84cbccee3ee3a4f83"], 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) r4 = getpid() fcntl$setown(r2, 0x8, r4) sendmsg$nl_netfilter(r1, &(0x7f0000002280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002240)={&(0x7f0000000080)={0x2188, 0xd, 0x1, 0xe10, 0x70bd2a, 0x25dfdbff, {0xc, 0x0, 0x1}, [@generic="1aa424619744df6adcd1e7eb99561a6a2418c142d7c964e3dc1c8fe1fcf1783924ccec05a4832c27a6e388db0c37c8a290dc88288c509f465d783817b4546f241ca926f13ccf4500bb9b9197990374d0a19675152bcf6ea277be540390714beec5fc44cb46c596a2fbf8ae5ab7f9db0b4a31f4198ce157639159668af27e01ede3a4038df481462e089e2b2bf0b9cf3495328fb0e52eb2684c", @generic="3e14a7ffe8562b1015b484c21adb55bda9", @generic="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@generic="a7f8db731396bcbafc5cfcc5501c67f2eb6131bc4aa29498e65c221f469e7e3ddc8c0a24319d968e1cd3b269b77c29702f306f7c6d9703838959b7916cf952199965ec24b13d75bfdccf410a2dc8cb77e20061e4552686ca0053d3beb0e58a5d5a4d68ae38dd33d0079a105d6f46a1ad31b9ead722ded0333c13a082496a8b163829a1d9b96d765afbc9f202cfb52dbb99b4d6cf2a09c9c6ea999b1baf8b67050e414c326186591d5b982f5ac9b1e59e311c8cf0289789e5964b91158a317b65dc4132176510628550e179ebe62369f0dcb7318e9196ed59ed1f7f2ba9a3aa85d46ace0b3ccd27d47095f089d92bb302f203fe6db8382a8788a728774b594c0ace57754280b62d23f0f317f1b57af581ccc01ee382162a068a5114b214d07f23f9319fd4e282daf9bd7ec7196befd7213ee9f137225a5bcb29efa098693847a11f34e7fa0df8666196ff15417e540343b135ca89aa242f3f44cfb51de00d03246ddea5a828dcf56dae2459ce4d6af246a4cc0a34646985433d144a7f39ea50c00a6a08a26d4c6588d2787ce58bab3c48592020d99161de51766eb597a78269543dc2f962f6e020b78c4af0f9f46d7f046fbc1e27ee6a17c4f95cf053dec452c3e2ddd52ca5ecd1b57540be3b9ad14ca6cbaebe37fc62aa8b0da752b37890c0cc85910caa5b5c32effbae2263176e8dc5d969c2cd13a121633288b4c0aded67cbfdf6097f2abab82f2aa3320ebabf43ca2b7638b7c57c846056e67b098ca59b14a19df7e6ff40b8329b2c243b9a6b471f42df3c122b0c6ad537f1791d93933ce843e0cc81719002248c159d37e18dc4ac1a97d2ff805a1deafcb3b0b001d192ab3c8da9de2067df2c9b4094053a4700ee869e9bef4abc74dcc9d0439f6ccba7ced2aef03bd1fbf8a217f07d01fb625b80f07ae6763971d0eee18909e9dfddc5d6ad4644d1170720ba20b878e26073f94b559fa74e897dab200b5f08a1de7ecada51d76b5705223b1e5e09ba5f9a8072847dccb5f70a761f0ec915c208a526e885d06d8778a473bca554ffa92269a54c59815c6136b424231d8997c9d2ee7e739b07259c23546dbe7cfb61e37d72928b99e789e63217b3a04e7bbcb8bd3f3625200c5d8e9ec82802d541cfd2612cf69677cbd22b897cec9aa5511b57cddf44f11c8910ea78e053e1da6b287b534947952eeb414d85ba9b178bccb58ce9912d9792038fd952b5ad7d0dde13a4652bf7535f6c5a712cf54a6e697eaff3a8d6b96bf92026737d7225b6315b91eaaf8f44ede5b7c4e612962dc62291b788e63a42047bb4d774f46ea0d267eef7ca873de321770b78cfeff646466589d5d659f06398662afa48cf2a7fea5944642e560cd1c46ea65b0bcfc18a667832a989f34aea407cee856e224470fef28646fb4db4e26e42a6f04719d983c433140a9751a5d3f98a1b7abe5817d4dcaf677a90bd3f6e83e258264c8b8e6b31b8d9ecb4c142c4556e76bcb58c1ee969158f3af7538f8cdcf0cecb958b0072b30f7c94834af2ecc21c09d87d86e6afdc9554747e6f3b6c09ca864cddfe1901b6136320e92841b1129324f5c0784073cb422effc347a8d5f8c2093c479fce3a0dd3f3591d300ac60bf4fd6440706cad7c0a95a2eb8d141ed8add85c389f89dcfbed23d4ae7e42cb2c30c5844657a3985153382fef6a73feef1e1287d7f44e8b8bce1a9ea7cc59d08e5d04b557ef56d573e1a51edb10a1f0521e05c5ea928c9f5bb32a88049a22b39f971d9697dccab92d7d69afaa8455a56a30f6d5fca894145fe07b902fda2b7ab81b88ebc25e21fa3ee4ec8cedf7c49e1e4f2ac3c848d6c2f4e70f701c6f3b0a48d5b9c37d51adc98990c2934b4e42b449d33a2cb4c0023ef7332b52429d797712ac5d564339febd18080f26b6edef3e4543786b0e32ab09cc652d1d476deeae0810f0236f316cd87eb275469d5bbacd4afa1d0b27d82ce0c246fee6bc037dcdf5042097da0fc7d10f4fa3c5ba4926a13dd7c728edbd5c0753ce25ed70cbd1063a62bec3d519f36bb766169e28f8c5d8fa1872130901f3ba231e08c41881970a91f3aeecd98da1cc9869e2be03d2c4ac30fab876e14c39c53ef19199c7b2ca0dea724479435db742d1b644143893df0f99575b03a92d0991dcbe34f196e5c75a211f086ac96a49667c4dd746186cbd4cf1c49457dab8a5675fc7bac2e6dd5a5d05494a7293f3c7c01c394b3dc628400078ef31c5923edc1342bc394b86963982303758a94ff83001307e79269ff780e7bab89da5701dbdc3f12c12a6775bc0e9c961bd37c3260688b934e0bddb86db719160373caefe9d9d90589e2a08df20103bc1b7d39846c195f65181f53a4b8f59bec3cfb522db817ae08be32710ad35e9bd47af45afd46d389ca742a35dab37dbd0c0ae9cc2ee1aa97e1a87ffc669a9d86b1f0d338c4a74bffc521ecb0cc1568fcd9a2ff58ba8c7afa08cc2ffef0e99cfa12d5ef9e64df9b6cfd4947d26dbd0a3bac2cf7d18cd3ab330f48bf3927a5f0c405fdca25b4cc55be514ee245b09e4b67933a6e05e18f6d43496eb7f13713c4ca9f679eb47318d184905e696d388cdad7c0b0f35051f92227446c24fd8e8dbe0979586c8a25df80991ab6be4cfdc3ca4b3270c5452e30d8fe1ac0ea801cb71380342a35f039117fba7ddb9ff9d3cfadf39f325867f99e9fb6fc8a4fc2d179024474b23b48e5cc7272e53ecea784a9469e375ed6c939a85b8c922a3c393b3c3a2061c1913ef21999a83efb19a1400eb7b2c35b2be775bdd3a9ecac589104b5a3fecc0e41ece2ec7995cf460245a8136f4d3892a350bb82b3605fa38dace898f4b94ed3109055279d7ff43527d4816afd6a668564cb742544d84f4c20448f8e20a057986a4960b38f21a4692b4ec57535a24b273e5a44e07e97aedd907a5f31475aa271f806d00e48e3e1755ef51d71e6c47626c5b3781f6cc09da9ead489d95b81fc1845293bd6264d9b95bfae3b7f87537f3992ff5acefd4c8c69d02c997375dc4bc91d6bf9b4989ddb9f22615bf1763fd979a7e18a8f876c3629f9fdcf89900288365b87a465a0535bb066a246d1709137810b6f26b6f0ae3679e7280b2cdc5a13c1f3c64c49cb637424943ba139a7d5ba4c18a30ace48ac6969629f6d4eab4dcea6d76e47ee3976e7e88a110ecbdeba023fd921c6bcc58f1fb1e69047b9272b58b5cc27ccc4d218887f073265ee34d0e64a354e586cd5a63e26a622a7eff6c1e56ad0520247bf1f4c7971faf7fd4b2cbb3154893b1b5b70ca146591d962fbf7932e6ff30180d043b99b9e5c8fb83e110d91dab2834b0841b001644fdeaa6bf9aa65b52a93137c6a19d57c4891941507bef3f9d1fcd70925865aded7543c438d41395f47cbb08d4e8b6eaf90bad4eb0906a9cf0eeb5707e20c8380698510cc1597783e2b0a6c1427ca9f97328aaa5160b37b86ad80d69ce4cf70bde53004dae9e9a40b313eb7401b54f4b6e4fbc5780ecad91712071547e6245eb4a0e2c4c9dc0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@typed={0xc, 0x56, @pid=r4}]}, 0x2188}, 0x1, 0x0, 0x0, 0x4000080}, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000002400)=0x7) personality(0x400000a) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000022c0)={0x0, 0x7}, &(0x7f0000002300)=0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002480)=0x2, 0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000002500)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002340)={r5, 0x46}, &(0x7f00000023c0)=0x8) 2018/03/02 18:03:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') sendfile(r1, r0, &(0x7f0000057ff8), 0x20000010002) 2018/03/02 18:03:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mount(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)='efs\x00', 0x0, &(0x7f0000001a80)="bef6e686369145711156bc26c5e05fa7e280d45db54ed85ac259f15aab7e015eb1aec869b790e5a1db7713f7059c2ef2072ef0ade2e6dccd7a1709ebc862f63e122596bad641e055214f21088b0d8b2e6883998200af6be4851a8ed851f973398bb13e9825ead563f1a7b086ddeb711b308e9fd5c4d5545522350ef8cf300ac10c138cdda53d844391b26645e79216269bba47507128c223a8f9448aec88391881f87bea68f03c1c21f6cd5fa8a2f8d31839da284f871fec6fd5c0a146126fee1f1ee831") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000000c0)={0x5e, &(0x7f0000000040)="84a9c48e177d6529d9a533d7869de43235c408a83cc0c12845cabae13ca4bf44ba2349b1d4896d1db90dd7c04c4c7e86e62a5326d498ff8b905cb88e4dabd77f5b726d9d5e66912b372642d5c2d2c29757a0b70c6d4da4f8cfd9fcb5af4a"}) sendmsg$nfc_llcp(r0, &(0x7f0000001980)={&(0x7f0000000140)={0x27, 0x953, 0x9, 0x5, 0xe94f, 0x1, "27acd4262b35fe08e646c9474656a04407dd708e6ce55b6509c5c089b5e386e6e6b48605b001f38b9229ea92debcb62f81079a8c1cc2a6368af9c777e2332a", 0x9}, 0x58, &(0x7f0000001800)=[{&(0x7f00000001c0)="84cc495123d406c7ee8c6549430431c4d356eb0a6ecc0b73fbbc9c1a70c493a494", 0x21}, {&(0x7f0000000200)="c65360426d7ea7b41bf217546dbbd5c446e7dbb901ddde60d4071ee477b836ec5ebacf9841e3b3defba8529882fc1ff48ecb8e3021d99f15a022eef034e0be31a311c304c5e60895cb9173cb2e3a5d7beb444a6a3706c1d82ac2787d8ce530a66af43eef9d24556622f488a0eb51df00da7c87a21d8eda088381ceec54c39c6a61dc88fb027b96183e946f555e3ce043df954f87f57a82f3fa026d17b91e7ee2d228831299c90ee2a408c68628098bb6381b1282be3f3dc08b2c3930d2713ee4bdd33d7cd834bed3999c58453d6667edbb130abe447d8209a1f83d5a208d108feb18f758a6337b69b145b446449c03", 0xef}, {&(0x7f0000000300)="fef188d0350c13523a2bd654a12e0707248267b99594177ec7807c885960f59cc7874ab61aee33cd848c2eab2acb9f0fa797935d0cb51053833fe7325adbab659a2c95516de17d485ba9a6aa09c1c56d71ea1f8ea68363a4b8a053190e86f1082aafa837faaa113d085234f47304175c27e809aef22a0b89ff4be59b46f30766b741bc76844ea88cf68d872c7cae988e28275f22790147a6e2e860178ceadf4024af4b935a1c4d24abe1134e2e16dcf8", 0xb0}, {&(0x7f00000003c0)="cc93eeceafe3ebc20ef37e4c1198039793d47e1987a4b7bc040577aab9031ea1db6a3987ba430b7ee867902e292eca48a60efb83b788d59cf76ad78f68e991e11724737b50e12eb1701042a0807fd00b5b6c3d5a273ed870ea454c82496cf8454829153ce983e0a61031baaaf4c891d965ee9f7b499d8377826f13ec89e02fa54401e59cf5ce5aa04ed4e1b4c566878acabd758fe9e9d801616cffa32cce3aa0f484ddd32bc14d8d6e7a01f5cb343a7c5e1b4a429dd4684b44e84dfd4c45686d1c26deafc604555cbff0c9374bff38e1eae78c53fe13a8e3c29ed13251c236", 0xdf}, {&(0x7f00000004c0)="a029624a50df8f10834b703d631c584938c28fa16a94d21c40d6be8df0032974319cf0e8df9877104daba9012142fa17d354c6f9725b684ff42425b706d6f335b729e43c7c2d58a755e57785358bc1bf6a44420b3c11f7d2ac04fb9006b6c64b21a414c14cf72afb344b1a6ffe3819d691a76775524e466a8f8f2573a903e2a5257b", 0x82}, {&(0x7f0000000580)="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", 0xff}, {&(0x7f0000000680)="155c39e9dca1be764196b6233f03c5b6eb0964119f8a07da075ae53d0f2119d294a6790ab09acd320fab1bad1c64fbea82ed338c7940e9397e01125d3dd4cf6ca07cc5047c65f171e9b94c6f58601e19a08864927fb80e4c7008ed86657a7406", 0x60}, {&(0x7f0000000700)="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", 0xfc}, {&(0x7f0000000800)="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", 0x1000}], 0x9, &(0x7f0000001880)=ANY=[@ANYBLOB="f00000001301000080000000c2086ceb27270618552e2c990f759f59215212030a27eae61c311e96c94e8d9206a79be9f99b073556712a7a981897226e394ab6728a566c914c876e78fc333e6d9e6edbd018d8e8ebeaa4e763c829172608433e74765ebd169357e9d15dbfcca7a0618e448dac9b7aa4b71f2787f6460a38d4d9be7e38d5bc83d145c78ebd9ad9dab8731d4db3ce5906f5024679d089729f08ea64beb7c5998f8666b8374df7b14567d22fbbf23c062015cccca55c260decddda3a8beab39cf29cff95c806e80f6fe39e92a11ad13e8e0a9d5ea6ca7f4d5d013cbec560b4332d68aff87b1254e9620de5"], 0xf0, 0x4000000}, 0x10) ioctl$void(r0, 0xc0045c7f) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x6}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000100)=[0x864, 0x100000000]) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001b80)=0xfffffffffffffbff, 0x4) 2018/03/02 18:03:57 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x8000000000000000, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000247fff), 0x0) 2018/03/02 18:03:57 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c102-', 0x20, 0x32}, 0x58) 2018/03/02 18:03:57 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/03/02 18:03:57 executing program 4: keyctl$join(0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000000c0)={r2}) ptrace$peekuser(0x3, r0, 0xa0) 2018/03/02 18:03:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) syncfs(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setns(r0, 0x8000000) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x10000, 0x200000) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0xc2200) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000000180)=0x4, 0x4) fchown(r0, r1, r3) fcntl$setstatus(r0, 0x4, 0x4000) r5 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f00000002c0)={0x8001, 0x0, r5, 0x1ff, r2, 0x6, 0xffffffffffffff88, 0x90c}) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/02 18:03:57 executing program 5: r0 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)="5305c3657b4431b7f290f7324f16708e95b07c33f6efd56060ac06d0afe1b143e93cfa1f7c50d8c4369cf5dc7ebd2eb1eab3ccd55801ddf6c4897bf5b9d85580d1b1769d75e5eafee3efdec1b11db6be1a070e9f2f9695b9f0ce26dfe50e0cbeb6cb5da73221fabedb9bfa7e9a6e9d9f270d38f7641262b747e266e1eba6600f3b5e0430f08c816d0d470bc3c51c3c", 0x8f, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x1, 0x7, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xdee}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r5, @ANYBLOB="a7000000dea0aeab855d951e213765518a4db235c9ec2e16965d53f78c3dabd99d9966b4eaabfaf6cc31e906eeb95fcc670207837902db23f51d7cf428724289edbaa04d829651197101ddf2f5f2c106fa9af33206bf1767b82722ca780d966571e5ea09ee7a0a999e8db0b70f8a5932809a4a04f62b070638310f6ff68de4928e79c60f58ed009433dd273b8f6a71053aa3d9e1f34a58317d8a935d0af384bf54416b85f165cb12239d77d3cf8c76ca55dac387f868f134"], &(0x7f0000000280)=0xaf) recvfrom$inet(r2, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x40012020, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)='dctcp\x00', 0x6) sendto$inet(r2, &(0x7f0000000380)="d6bb78f1f8aec15475ab7b0ec4140d6f46ac516f5cdaa43578f11d4374a5792be65db89c9536241519b2db5b34ee30aecf41529b1c1a5842d55eb1b7e9f224f7b852317067f35dd3817203f583ff40d388b6d468869be6357472dc2181a059b4849c9eedbfe520f12caf4056b3c3d92e3045d6c9bd1f0656282c14b16c6dea75cdc04946450573ebf8e45914a06bd22a317419b5e525404ab786d6fd14dbbd35c2c9b901bb879243606ed4868b8eb4e95a032c9b0058b588a3d0922a13111b76f6b959518ecce8c39dae5a035f7a70940841db43", 0x10000010a, 0x800, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x62) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) shutdown(r2, 0x1) 2018/03/02 18:03:57 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40800, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000000c0)='/!\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)="29657468302ce0657468314000", &(0x7f0000000180)="76626f786e65743073797374656d707070315c826264657600", &(0x7f00000001c0)="76626f786e6574316d643573756d6b657972696e67706f7369785f61636c5f616363657373706f7369785f61636c5f61636365737323b82b5b2300", &(0x7f0000000200)="946c6f2576626f786e65743100", &(0x7f0000000240)='vmnet0!.\x00', &(0x7f0000000280)='eth0ppp0keyring\x00', &(0x7f00000002c0)='@\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000600)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='!}eth0.@\x00', &(0x7f0000000480)='):\\\'md5sumprocGPLvboxnet1user^cgroupppp1\x00', &(0x7f00000004c0)='^][self\x00', &(0x7f0000000500)='trusted\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='loeth0\'wlan0:md5sumeth1%selinux\x00', &(0x7f00000005c0)='-![em1+&lo(\x00'], 0x100) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x201, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x18d}, 0x1}, 0x0) lseek(r0, 0x0, 0x5) recvmmsg(r1, &(0x7f0000000a00)=[{{&(0x7f0000000640)=ANY=[@ANYBLOB="d15045abcf4f01677193eb680000000600", @ANYRES32=0x0, @ANYBLOB='\v\x00\x00\x00'], 0xc, &(0x7f0000000940)=[], 0x0, &(0x7f0000000980)=""/126, 0x7e}}], 0x1, 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000680)={{0x2}, 'port0\x00', 0x18, 0x840, 0x9, 0x8001, 0x1, 0x1, 0x1, 0x0, 0x4, 0x35d}) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000740)='environ\x00') 2018/03/02 18:03:57 executing program 6: clock_gettime(0x0, &(0x7f0000000100)) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/03/02 18:03:57 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4202, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) rmdir(&(0x7f0000000080)='./file0\x00') read(r0, &(0x7f0000000140)=""/55, 0x37) writev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x86) socketpair(0x9, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x1800003f, 0xffffffffffffafa1, 0x5}) 2018/03/02 18:03:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00004f3000)={{}, 'port0\x00'}) 2018/03/02 18:03:57 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x1010, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/65) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000090a000)={0x58, 0x0, &(0x7f00000d6000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a09fb0)=[], &(0x7f0000711000)=[]}}}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000f97fde)}) 2018/03/02 18:03:57 executing program 5: r0 = gettid() unshare(0x28070400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}}, [0x3, 0xaa3, 0x1, 0x6, 0x100000000, 0x5, 0x5, 0x1829, 0x71, 0x81, 0x4, 0x4000000000, 0x24e0, 0x3, 0x5]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x1}, 0x8) 2018/03/02 18:03:58 executing program 1: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) signalfd4(r0, &(0x7f0000000000), 0x8, 0x0) [ 51.599274] binder_alloc: 7457: binder_alloc_buf, no vma [ 51.604970] binder: 7457:7461 transaction failed 29189/-3, size 0-0 line 3128 [ 51.624183] binder: BINDER_SET_CONTEXT_MGR already set [ 51.631360] binder: 7457:7466 ioctl 40046207 0 returned -16 2018/03/02 18:03:58 executing program 0: socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r0) r2 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r2) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fchmod(r1, 0x14) 2018/03/02 18:03:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="87", 0x199, 0x0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/02 18:03:58 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = userfaultfd(0x0) fcntl$setsig(r1, 0xa, 0x1ff) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) 2018/03/02 18:03:58 executing program 1: r0 = socket$inet(0x2, 0x6, 0x3) r1 = dup(r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/02 18:03:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x0, 0x10001}, &(0x7f0000000040)=0x10) ioctl(r0, 0x8912, &(0x7f0000000000)) unshare(0x84100) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'irlan0\x00', @ifru_flags=0x1800}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 2018/03/02 18:03:58 executing program 5: clone(0x3, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000e41000), &(0x7f00000000c0)) wait4(0x0, &(0x7f0000000140), 0xa0000000, &(0x7f0000000000)) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0x8, 0x2, 0x7, 0x5}, {0x9, 0x1348, 0x1, 0x6}, {0x0, 0x9, 0xff, 0x1}, {0x3, 0x0, 0x3f, 0x9}, {0x7fff, 0x6, 0x2}, {0x8, 0x8, 0x4, 0x800}, {0x101, 0x1, 0x80000000, 0x9cbc}]}) 2018/03/02 18:03:58 executing program 2: socket$inet(0x2, 0x80002, 0x7) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28a42, 0x42) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000540)=0x830) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002840)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x10, r1, 0x200000000000000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000580)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000005c0)="6e65742f6d6366696c74657200a028048f2aec6b75") r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x14) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000600)=""/128) ioctl$fiemap(r4, 0xc020660b, &(0x7f0000002700)={0x4, 0x9, 0x7, 0x401, 0x1, [{0x4, 0x7, 0x3, 0x0, 0x0, 0x2901}, {0x1, 0xd7, 0x45, 0x0, 0x0, 0x9}, {0x4, 0x2, 0x80000000, 0x0, 0x0, 0x84}, {0x401, 0x5, 0x1, 0x0, 0x0, 0x8}, {0x101, 0x0, 0x20, 0x0, 0x0, 0x1000}]}) munlockall() sendmsg$nl_netfilter(r3, &(0x7f0000002880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0x1ba, &(0x7f0000002680)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x2574}, 0x1, 0x0, 0x0, 0x14}, 0x20000000) sched_setparam(r2, &(0x7f0000000080)) 2018/03/02 18:03:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001, 0x0, 0x100000000}}) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) [ 51.647220] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 18:03:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0x3ff}) mkdir(&(0x7f0000001200)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x1, &(0x7f000000a000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000040)=""/196, 0xc4, 0x21, &(0x7f0000000140)={0x3, {"5ff85bfe9dd1a1"}, 0x4}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000180)=""/4096) chroot(&(0x7f0000fddff8)='./file0\x00') umount2(&(0x7f00000011c0)='./file0\x00', 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001180)={0x4, 0x81, 0x0, 0x0, 0xffffffff}) 2018/03/02 18:03:58 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue1\x00'}) connect$netlink(r0, &(0x7f0000000040)=@unspec, 0xc) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x80000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x2, 0x1c14, 0x638}) ioctl$void(r1, 0xc0045878) 2018/03/02 18:03:58 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000240)=""/90, 0x5a, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/02 18:03:58 executing program 3: r0 = socket(0x5, 0x0, 0x7) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2, 0x3, [0x0, 0x3, 0xc128]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x1, 0x4}, &(0x7f0000000100)=0x8) sendto(r0, &(0x7f0000000080)="aed068ab64f2cc", 0x7, 0x0, &(0x7f0000000780)=@hci={0x1f}, 0xc) 2018/03/02 18:03:58 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001200)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001240)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) pipe2(&(0x7f0000000080), 0x84000) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000140)="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", 0x1000) ppoll(&(0x7f0000000040)=[{r2}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/02 18:03:58 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x28}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xfffffffffffffffd, 0x9, 0xf3d}, 0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0xb5c, 0xc2d, 0x8, 0x2, 0x9, 0x7f}) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getown(r2, 0x9) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x4a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa, 0x2, 0x0, 0xa, 0x1, 0x750a, 0x81}, &(0x7f00000000c0)=0x20) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x200404}, 0xc) [ 51.830753] audit: type=1400 audit(1520013838.256:22): avc: denied { bind } for pid=7529 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 18:03:58 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000080)) 2018/03/02 18:03:58 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000000c40)="a2881e792a4fc368548a67bb9c932ff7c53b2ec17202ad6836c1ea9d9a7a9e36d6c41416388db2de00cf11a3a862d8ccff0135b8cb8aecd219f9ac262db4270db99677f75eafe6bd610d2cbc74ac9ed30489eab21d56c41186dc698f7bee53c9589ee9b0e93749833fe438e645a4c48e09290cb8df246366f0da2ba53692565b331b3e8a4031d8454daee5f5d1faa2b64b079d91b4e58eed50144be3e1ef70", 0xfffffffffffffc2d}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x5}, &(0x7f0000000280)=0x8) recvmsg(r1, &(0x7f0000000bc0)={&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000000a80)=[{&(0x7f0000000300)=""/201, 0xc9}, {&(0x7f0000000400)=""/246, 0xf6}, {&(0x7f0000000500)=""/215, 0xd7}, {&(0x7f0000000600)=""/236, 0xec}, {&(0x7f0000000700)=""/231, 0xe7}, {&(0x7f0000000800)=""/182, 0xb6}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000008c0)=""/196, 0xc4}, {&(0x7f00000009c0)=""/25, 0x19}, {&(0x7f0000000a00)=""/116, 0x74}], 0xa, &(0x7f0000000b00)=""/174, 0xae, 0x3}, 0x12000) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000000)={&(0x7f0000b1b000/0x4000)=nil, 0xffffffffffff0f0b, 0x3, 0x81, &(0x7f0000b1e000/0x3000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x5, 0xffff}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000c00)={r4, 0x8}, &(0x7f0000000180)=0x1ce) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000b1b000/0x2000)=nil, 0x2000, 0x2000008, 0x1010, r3, 0x0) 2018/03/02 18:03:58 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = epoll_create(0xdcc5) fsetxattr(r1, &(0x7f0000000040)=@random={'osx.', ',-[vmnet0+@\x00'}, &(0x7f0000000100)='%\x00', 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000070cff4)={0x10000000}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv4_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, []}, 0x1c}, 0x1}, 0x0) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/02 18:03:58 executing program 5: r0 = dup(0xffffffffffffffff) connect$ax25(r0, &(0x7f0000000000)={0x3, {"17eed29375b10c"}, 0x87}, 0x10) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000892000)) epoll_wait(r2, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) 2018/03/02 18:03:58 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000400fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x3f, 0x401, 0xad4a, 0x80000000, 0x194}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000137000)=""/62) 2018/03/02 18:03:58 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400040, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x81) r1 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r2, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/03/02 18:03:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) lookup_dcookie(0x8000, &(0x7f0000000100)=""/4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001800ffff00de00000000000000000000d649cf054d0d1c59cdecfa08e13c04f6f7b9134b7c57deac8b85a3afa4a0a0616d5f1fedb202123aab3c91739944c18cfff0d42741e173f3c7f8bfbb233d96fd1d11aea38cdfaae991ca022fce7715ff61311969d6ae5f73ea1ce31d6ad87e04e61bc97bafba33a74f1c523a6d8142b27244f8bc3ff4"], 0x14}, 0x1}, 0x0) 2018/03/02 18:03:58 executing program 7: socket$netlink(0x10, 0x3, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) writev(r0, &(0x7f0000004000)=[], 0x1fffffffffffff93) 2018/03/02 18:03:58 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0xfffffff2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"7afa57e48307e61a49079f0032953dfb", {0x4, 0x10000, 0x10000, "fa0aff6f1196", 0xffff}}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}, {r1, r2/1000+30000}}) 2018/03/02 18:03:58 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/02 18:03:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000664ffc)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x111100, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0xec, 0x9, 0x38, 'queue1\x00', 0x3ff}) 2018/03/02 18:03:58 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) fsetxattr(r1, &(0x7f00000000c0)=@random={'btrfs.', "2c2c6d696d655f747970652fd900"}, &(0x7f0000000080)='/selinux/mls\x00', 0xd, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8, 0xf8, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/03/02 18:03:58 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x222000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/02 18:03:58 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_getparam(r0, &(0x7f00000001c0)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001800012b57a96effffffffff0a000000000000080000008014000900123a3fcf6ec008000000", @ANYBLOB="00c83dc96244e4bd46f7c16a8aba7915e5acdb8fbf81b3ef9c8f166b59f933fa7dabd72143cd1aa12073d1734170b297a113"], 0x2}, 0x1}, 0x0) 2018/03/02 18:03:58 executing program 6: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x2032, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e48eb)=[], 0x2000000000000242, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x8004510a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x5c) 2018/03/02 18:03:58 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xee) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0)=[], 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/02 18:03:58 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) socketpair(0x5, 0x80007, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) 2018/03/02 18:03:58 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f0000229f7e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) read(r0, &(0x7f00006a6f5f)=""/161, 0xfffffffffffffe82) sendto$inet(r0, &(0x7f00009e9000)="10", 0x1, 0x1, &(0x7f000095cff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001340)={0x0, 0x4200}, &(0x7f0000001380)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000013c0)={0x0, 0x200, 0x30, 0xfff, 0x10001}, &(0x7f0000001400)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001440)={0x0, 0x3, 0x80000001, 0x3f}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000014c0)={0x1, 0x0, 0x9, 0x2, 0x0}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001540)={0x0, 0x5}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000015c0)=@assoc_value={0x0, 0x40}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001c00)={0x0, 0x5, 0x0, 0x401}, &(0x7f0000001c40)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000001d40)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000040)="d5b510b29b2436fa9940344ac93a92fc178bb9b8af0e5ea3251fb1483e7187815ff14b03d1b0443edba175f90537044259ab0dacc1a01839face9dbcebd815ee4fe49862efbe0506529d70ac589ae771d44d591e7956c22724d57c899ea14895de1f216cf1eca8183dd422577b9d5b48579a29893b959be8d11d57d0979d40bf45f807bc64a8e1678f2a81162dc90f20028e3f05001f055fc6f2f570f908f4c283fe091828af94066d2d4ba3a8f156164326834510bb714ee558275869fd697e76d0d5272dc97e4e7f7b6547afe4922d64b468d41f4441a4c3bf9d200cbd74f050e471ec8391ad3de43bcf", 0xeb}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="d73b9c753e8a90f1b212a480bc05d6b9f987d86589286698a676394a2fbfba6671c99aa8336ed857b53289ed2864ec891f934b6590297796bcfce500b542710e42b404614cbcac29a99f072ed6a1ba5a6e66ad26689bf61d0da3ca295c0214c12c1d243a373168c94d92a43379da15854de751c7bff7746698cdb94607fd0d80e22e4608f2332daf10585278b808", 0x8e}, {&(0x7f0000001200)="fefc82375221318aa01d", 0xa}, {&(0x7f0000001240)="2308e121347d35904b3d1558866a67d6f0fe39c3a718542c7c2db5563a46e3cac79f0e767630fca862daa407d32f3cafa0256fe3b97d3fbe264006efb2c43e1acd79f44f2d4b0e786744cb3ccfee02c7ff2ec58f7c5c5474cf0931349c21d415f479c965451ec4d64a779ea1278ba414587dd6839a688d1536464835c70f59ee97dab9629ddeb621eecccfafbc4a9ddb3a0bc213847f856fa281170c7988e9539dabf95f39a0802f3bfb59fa15", 0xad}], 0x5, &(0x7f0000001640)=[@init={0x14, 0x84, 0x0, {0x9, 0x8, 0xd08, 0x10000}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8006, 0x8d, 0x7, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x10, 0x200, 0x9, 0x5, r2}}, @init={0x14, 0x84, 0x0, {0x1, 0x3, 0x6, 0xfffffffffffffff7}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0x8208, 0x7, 0xffffffff, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xe2, 0x8, 0x0, 0x960000000000000, 0x1, 0x0, 0xe3c, 0x75, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x40, 0x0, 0xfffffffffffffffd, 0x0, 0x40, 0x68b, 0x1, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xf7b0, 0x6, 0x5, 0xffffffff, r6}}], 0x160, 0xd1}, {&(0x7f00000017c0)=@in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x4}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000001800)="b9fee07c71efac9c5983e0b87e63024fa230a669f39861ba7ba0db7475d86e64ea020d96996ab5bbe54fc5e59aa1f0b27a8453f87bbd12fa49af1611138b22004a9f46273b19a94709f6ebcf8ec9de60474db52dd1dc9c01ae7afb369172783e1350b2dc9bb021beec109f36248151ca9b51f9bc155498e3e59bda4726c22bc365158c1493190469761391342868c0ec83fa53115b45522cbdda3e1e7f65e036a697bb23168aaccbebad76a3f2e43266690fdeb3ea44adfcff2923ac9cb5d8968d8cbba17401d33456664378a718241d4a2a37919868a5a0ba06cdcc0fcc63ad8f378b6c9dc5ef17e8fd7058dcbc", 0xee}, {&(0x7f0000001900)="b3ecaefcc2db9949fd27dfcefb93217c7701b3fbcc654e1b7651bcdcf1e9f198fcdebb76d87bb38785894c177ab8e96f1533735702f0ad6e1674916163bfc9c409cdd7f454a29a6fa0849e793fd3d83be5c6a67812347f00971b433216b07c61e952aa9e061e2c252ab4f36ca397631dd483913d3738df84d42de5d6a774242829795f7c74bce84d7cf0890ca9a16b8ae07f733064a9c757fbbdebbd51d2df4edcd7fb6a76f75933b5372be3e28c07abc70bc35c7e1f442c028488f7197dba0aa77c42b880955ceff12d81caa9ae071c1c5ae7625dcc624aa880c1697c0b", 0xde}, {&(0x7f0000001a00)="1870eb38840962f24cc129661acec5d4f9bee455582011276102029944b75c", 0x1f}, {&(0x7f0000001a40)="6a184e0910c205b3d28db6ac8c05ceef9628365f21ff8960e7b010270cb10bb60169", 0x22}, {&(0x7f0000001a80)="186717b3f4999b608e04dfd4357c0ec9306b7718b12a238ff2f7d02a9871e0b13af3f1521328dd55b9b7e08448a6c9e9b675f3848839ae58b6304abe4a7a91ebbe9076670e02", 0x46}, {&(0x7f0000001b00)="039f355fc9ce1b8db2ba86a80b6d71d0a5e6064e7aec84d699f25b24b0a15bae15d90e2b360ff9e72a78cd9c41d624ae9953e50e3377efed76a3100612cffe4973d229ee23fe3783203e6329a107b9adc1ed4ef97c3995381b21f3a7feba196991bcce5a5a59de69a15349ff9063a64bfb78a26d1616fcb7f5b048e583c8e82ba7cf0b34a4857e528873d806ddf551cedbba48ce4dcf3f9baa4d", 0x9a}], 0x6, &(0x7f0000001c80)=[@init={0x14, 0x84, 0x0, {0x3, 0x7, 0x400}}, @init={0x14, 0x84, 0x0, {0x7, 0x100000001, 0x129a, 0xee40}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x7, 0x205, 0x9, 0x7fff, 0x9, 0x100000001, 0x200, r7}}], 0x84, 0x804}], 0x2, 0x4000004) 2018/03/02 18:03:58 executing program 3: r0 = memfd_create(&(0x7f0000000240)="706167646d6170005c65678c9a62a8be614ecdfdea051d35fa9413e6878106447a065865e0f45e08e58271cff15c77f76323ae577ad02c6fe5bf9858e68bfa06680b76d07d42917f1ff15b97b95a961a4e850679bccd0a5235b0117421587961faaf9c983e3754bffa8109edb333cf28581b88ad5949929df6795b38b29e624dca9a4be986236fe3e1d6aaedc12dca40b0d39b829bb6120b800b9320ced200998c0bec6e105a03c72e824cf1e4e78c7f29a7fa85982200000000000029166bd05e3d9abb76fe3b97771d73937f3b6091f1001f21a849ab79533767930d4a35b9aa2fdf28", 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f00006dbff8), 0xed59) 2018/03/02 18:03:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x2, 0x0, &(0x7f0000012ff0), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6ee88ff021658333a89e8d1678e4849bfed1527340a2d11353de1bf6ac117e9ef4b7007c444f5dc6dd35dc4f71d2de4991a55a757729e103ac9e27066a1c9ccf0d2687f5fc2e14850729172187fe21a8f08978b7736f5dd1c5190204acaa24aa82b8a6a540fcce142d79915fc96b3ece3c8e5eab41c16b3a13b36ac86dfde1d94242f443e98d96380f1f40678a23c90e47aa5ddc634e834719df92ec962a9f733b1cae54106e0ad30793c28c889fbf6f91c0671738ad3bcb37bdc580531faea10f384dd40ca973d74f200937174fe9d1dc493f07f211bf05c9deb23498f3e202e3fa3b12ca4feceeffe35b9b27e9f85e5070bd", 0xf3, 0x0) keyctl$update(0x2, r2, &(0x7f0000000180)="628af9d3c1a0226606e672e7d2608fc6bdb3ff071cc5f05334f61307fa47b2f0d850aa4d9df35407ed7d6babb7dc8f33fc7d75cfd44732e448b69d1ece22a04c4718ea886ed9233d94a6", 0x4a) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 18:03:58 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xc000, 0x0) inotify_add_watch(r0, &(0x7f0000aeaff8)='./file0\x00', 0x80000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001100)={0x200, 0x2962, 0x200, 0xf1f, 0x10000, 0x9fba, 0x10001, 0x1, r1}, 0x20) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/02 18:03:58 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, r1, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x9, 0x8001, 0x7, 0x9, 0xcc84}) 2018/03/02 18:03:58 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) close(r0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) write(r0, &(0x7f0000424fdc)="2400000025007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x3788ad61, 0x2) 2018/03/02 18:03:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x5, 0x4010003}) lseek(r0, 0x0, 0x4) fcntl$addseals(r0, 0x409, 0xd) 2018/03/02 18:03:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x33, 0x5, @thr={&(0x7f0000000040)="bc9b8757c6175395107586ecc70e142f1f1d2d502ec3153d991ceb2f8ab3599246b475d7ce2a8a9d2f26", &(0x7f0000000080)="d1f482791c3c0b2cffb436a2467dc33b2156f7081c9e068f04e9ff5cab09f3e452d2ac22fa15405ebbe08a"}}, &(0x7f0000000140)=0x0) timer_delete(r1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000e2fbc8904c96989431c5d13b"], &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)={r3, 0x7c, "ccfb0e3f2fdb8ab45938f318f53edb749d0d4c9c0d57c424664a4554a611f2b60d3d397ab022f9a4f9cd10f31c71c331fca81a9234c8534c8c15961853dd2e6f07e8a3fe43c36e3433aec909629b223a974e5985430fb7ba2103d30c4e0a60ae8d9436fa7183a4411404a07215e1f6a4a52e24674d0ee47c66d72b17"}, &(0x7f0000000340)=0x84) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) signalfd(r0, &(0x7f0000000000)={0x3}, 0x8) 2018/03/02 18:03:58 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x40201, 0x0) r1 = epoll_create1(0x80000) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000300)=""/100) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000200)={0x8, 0x4e, 0xffffffffffffffe0, 'queue0\x00', 0x89}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) fstatfs(r3, &(0x7f00000000c0)=""/225) 2018/03/02 18:03:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x5) 2018/03/02 18:03:58 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001340)=0x2, 0xffcf) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000040)={0x0, 0x25, 0x40, 0x3, 0x10, 0x4}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r1, &(0x7f0000e71fff), 0x0, 0x9, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) recvmmsg(r0, &(0x7f00000012c0)=[{{&(0x7f0000000080)=@nfc_llcp, 0x58, &(0x7f0000000140)=[{&(0x7f0000000100)=""/14, 0xe}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, &(0x7f00000011c0)=""/194, 0xc2}}], 0x1, 0x20, &(0x7f0000001300)={0x0, 0x1c9c380}) mq_timedreceive(r1, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/02 18:03:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x0, 0x0, @fr}}) 2018/03/02 18:03:58 executing program 1: signalfd(0xffffffffffffffff, &(0x7f0000e55ff8), 0xffffffffffffff4a) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x28a200, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0xcf2f) 2018/03/02 18:03:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') flistxattr(r0, &(0x7f0000000300)=""/157, 0x9d) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44035, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="c18a70c0d68a4a9bf09630dbf55f2c387d17c04667656623786b752c610000000000", 0x1}, {&(0x7f0000000040)="4024000000029bff31fbbeef5957f8589b9bc7b0a63e0764832de97978369b319f81c7a468f577b55b92c1b6c1cedb18055f36afb88d1be97228130af560f2fdd4d0e14ba07559a27f35c11300cba0b0a50f674fce6b875c0486e01218dac72c91ee8bf32a6696c60dcd9dfddce80b5b9e888427d36c3c0a7d24dc1073b4a1387631096fb04b83bcd9514716d4fe21b4f60c15e2d5fce6a2f34fe41512d5ac0e59a379c60993343e37f526dd82ce03216a93058952a2199e57010322828e7ed4c7287d5c87116c1edb5e2e21431ecfaba02bb37c7e22e3ba30f5de180b965a2be633e056bc9179b89ed373b29aa561887b43", 0xfffffffffffffe42}, {&(0x7f0000000280)="d2da1a47cac89ed47731bc504297815a05d65b83f22aacb8a5b7c21da37a85cbcdfe82f8a02152b4fb8b5b65f4f1407f957c8c825eda116d805e50e4393e82f939a5f0b3d50ca165a496d606d736e17e4e938726e8e239a9a50ebb36a330b8a7ffe5a1fb4d523bd64fdac755d979edf70ccf1a8ab2453f", 0x77}], 0x3) 2018/03/02 18:03:58 executing program 3: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioprio_set$pid(0x3, r0, 0x9) r1 = gettid() prctl$getreaper(0x5, &(0x7f0000000000)) exit(0x0) setpriority(0x1, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 18:03:58 executing program 6: r0 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r0, &(0x7f000000af1f)="14000000e80300000700050000000900", 0x10, 0x0, 0x0, 0x0) r1 = geteuid() ioprio_get$uid(0x3, r1) 2018/03/02 18:03:58 executing program 7: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) getpeername$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000040)=""/227, 0xe3) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffb, &(0x7f00000b9000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:03:58 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x100000000, &(0x7f0000000080)) 2018/03/02 18:03:58 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f00005a5ffe)=';!', 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x1000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r3}) writev(r0, &(0x7f0000c22fc8)=[{&(0x7f00004e2000)='^', 0x1}], 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038cff0)=[], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)={0x8001, 0x0, {0x1, 0x2, 0x1, 0x1, 0x3}}) 2018/03/02 18:03:58 executing program 4: setrlimit(0x0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='/selinux/member\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @random="202da1fb10c9"}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'nr0\x00'}) 2018/03/02 18:03:58 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) lgetxattr(&(0x7f0000000000)='.', &(0x7f0000000040)=@random={'security.', 'mqueue\x00'}, &(0x7f0000000080)=""/78, 0x4e) lgetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'security.'}, &(0x7f0000000540)=""/215, 0xd7) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f00000002c0)="65099e877c07946cd4e32e3299c26849e2f70c92b0955b9737221d23da83115402f5fa642c") mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) 2018/03/02 18:03:58 executing program 1: r0 = socket(0x2000000011, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x15}, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fc0ffc)={0x1f58, 0x0, 0x2000000000}, 0xffffffffffffff67) 2018/03/02 18:03:58 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='{') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/02 18:03:58 executing program 2: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f000055f000)='./file1\x00', 0x2822, 0x0) dup2(r0, r1) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) ioctl(r1, 0x8000001, &(0x7f00000000c0)="1fe07ea8225db7627f522a0bebd754aca891cf57cdfcdbccc919f30945a5a36602c70e090e9abd1cf8da952829116e381355b88420aad209bc5c37bd4db4dcd67507a14d90c4f2148fb2692a3327d2903497e59f6e61402d4570e69fba3b4ebb060f4a6599597ba5bf1eaae3e9fa311390cfeae98719ac020000005221e9fa92c0b8d7adcdcc88fbf5924a6ebdc997ce436e695b947973ca9df74f2243743d40e7e82baf5a6cbf0389124f946b9142cb03d50f4d6b8a12b225130285feb300443fafb16b065841a7f141dd6d26bdb196df76b613fb955d") 2018/03/02 18:03:58 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000155ffc)) unshare(0x10000000) munlock(&(0x7f0000011000/0x1000)=nil, 0x1000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/02 18:03:58 executing program 4: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) mlock(&(0x7f0000041000/0x1000)=nil, 0x1000) r0 = gettid() ptrace$getenv(0x4201, r0, 0x3, &(0x7f0000000000)) 2018/03/02 18:03:58 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x78, 0x1, 0x6, 0xe2a, 0x80000001, 0x0, 0x7, 0x0, 0xf, 0x2, 0x9, 0x6, 0x1, 0xd209, 0x2, 0x8, 0x8001, 0x5, 0x2a86, 0x7, 0x101, 0x6, 0x1, 0x5, 0xcd3e, 0x2, 0xac0, 0x73ee, 0x1f, 0xff, 0x8, 0x3, 0x0, 0x7, 0x4647, 0x0, 0xfffffffffffffc00, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000000), 0xb}, 0x2110, 0x3, 0x2, 0x3, 0x6, 0x4}, 0xffffffffffffffff, 0xffffffff, 0xffffffffffffff9c, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000140)={0x3, 0x3, 0x0, 0x5, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="01f41926f182bfa5b26ad2f8e2d513f548bd41394911878b14809184e520620181ac9cf595925670e00f49047e0b6baf96d4f6ef66c8249bcb2bcc359cfba8ddce2c2691b41215049b637b3ae721f8d4d593989efd55474a4b8bf24ec827365908884113aa54b4bdf9cb9f80c26114caa13c6d4a741f773c0db1623d9ed05fb448bb3a06dce06cb9f336f47070fc5e3a780fef6976e65a7b828f12fe6e8bef816731ce4bd41ebb559e9c7ead7fbb3a37aae5968c95d6eeb6ace517c0c2dcc6b3dcfb053e2ea37fb258b7ce9d3bc838cfec41c3be7cc7757a29593a0b7eae3b91849c5951691dbecc3b2bc357ec0ee6847da62d98ba7ecf"}], 0x1) 2018/03/02 18:03:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x200000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000040)=""/232) 2018/03/02 18:03:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000003, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/packet\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x7f, "5c99df85023ef3f9407a5ff04b1d2fe2d6c8dca43cc8a4f787eaba82b1fca812c50886995be2c0dc3aa6ae0b77b21e460123ebd8b719002f50c4dee41cf53a0352fa3695026aa919776fbb09c97aa33149298b97bffce442d000884478039e132ce2b96d79787dd9630854e6aa96478cd18ace27b4dc289b487de184171f18"}, &(0x7f0000000000)=0x87) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) fstat(r1, &(0x7f0000000240)) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/02 18:03:58 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd6ff7)='log|nuid\x00') read$eventfd(r1, &(0x7f000028b000), 0x8) 2018/03/02 18:03:59 executing program 6: ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x3, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) tgkill(r0, r1, 0x33) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x8000, 0x8000, 0x800, 0x40}, {0x5, 0x7, 0x2, 0x80000001}, {0xfffffffffffffc00, 0x800, 0x8, 0x1fe00}, {0x7, 0x4, 0x169cf523, 0x7}, {0x9, 0x100000000, 0x1, 0xfffffffffffffffc}, {0x8a, 0x5, 0x8, 0x800}, {0xffffffff, 0x316, 0xfffffffffffffff8, 0x7}, {0x4, 0x3b, 0x7f31, 0x3ff}, {0x3deb, 0x2, 0xc0e, 0x240000000000}]}, 0x8) 2018/03/02 18:03:59 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tgkill(r0, 0x0, 0x0) getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 2018/03/02 18:03:59 executing program 1: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18, 0x12}], 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @loopback}, &(0x7f0000000100)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) 2018/03/02 18:03:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/02 18:03:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f000000afd0)=ANY=[@ANYBLOB="0200000000000000"]], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/02 18:03:59 executing program 0: renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003ff8)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xd0d00, 0x0) epoll_wait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x1) 2018/03/02 18:03:59 executing program 1: syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') 2018/03/02 18:03:59 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000e66ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c03) 2018/03/02 18:03:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000040)=""/48) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/03/02 18:03:59 executing program 7: r0 = socket(0xd, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) 2018/03/02 18:03:59 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getrandom(&(0x7f0000000140)=""/238, 0xee, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x2ec, 0x100101) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xf41c, 0x0, []}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x5, 0x2, 0x400}, &(0x7f0000000100)=0x10) [ 52.653523] binder: 7710:7717 got transaction with invalid offsets ptr [ 52.675187] binder: 7710:7717 transaction failed 29201/-14, size 40-8 line 3156 [ 52.692050] binder_alloc: binder_alloc_mmap_handler: 7710 20000000-20002000 already mapped failed -16 [ 52.701802] binder: BINDER_SET_CONTEXT_MGR already set [ 52.725146] binder: 7710:7731 ioctl 40046207 0 returned -16 [ 52.738720] binder_alloc: 7710: binder_alloc_buf, no vma [ 52.744639] binder: 7710:7743 transaction failed 29189/-3, size 40-8 line 3128 [ 52.773480] binder: undelivered TRANSACTION_ERROR: 29201 [ 52.779915] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 18:03:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x4c}, {0x16}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x2e, 0x2, @thr={&(0x7f0000000040)="93800da28590d42e5a4a7fe6a9cc99322d57e307006a47462e70e330d358bd1fc096b92cc5ebf312e5dbcd711924270b6680e60a497f0fc49aed46c76f759fcf194a3e36f5e44014d12210e1dd2109c2f52678525c4a4ffd1508bb0465052292f7b8f4e444bf5231b38ace518338b7e6f5", &(0x7f00000000c0)="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"}}, &(0x7f0000000240)=0x0) timer_gettime(r0, &(0x7f0000000280)) 2018/03/02 18:03:59 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10) setsockopt$packet_int(r0, 0x107, 0x19, &(0x7f0000000080)=0x533, 0x4) r1 = inotify_init() unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) ppoll(&(0x7f0000972000)=[{r1}], 0x1, &(0x7f0000d7b000)={0x0, 0x989680}, &(0x7f0000b11225), 0x8) socket$key(0xf, 0x3, 0x2) 2018/03/02 18:03:59 executing program 5: r0 = socket(0x200000000014, 0x7, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000ea8ff0)={&(0x7f0000000180)=@ipv6_delroute={0x20, 0x19, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x100000000010000) ppoll(&(0x7f0000000140)=[{r1}], 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000200)={0x80}, 0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'bridge0\x00', 0x4}) 2018/03/02 18:03:59 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f000020fff0)) 2018/03/02 18:03:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x54, 0x42000) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x6, 0x7, 0x7ff, 0x6, 0x9, 0x6}) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', @ifru_names='gre0\x00'}) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/03/02 18:03:59 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x3, 0x1c, "20be03fa51196b6f231e1ffac8c44be3daa452fb50975c3d53bca5979d36bba8a162c982c7130d358c996cc8886fb186e573c1ca6f0a60b799a1cc66fa52662e", "6e9f6262c1e0425ab5b828ec0a1be799c56aaba9cc9ad99088eef100f6c30d57", [0x81]}) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00000000c0)="86", 0x1}], 0x1, 0x0) 2018/03/02 18:03:59 executing program 1: exit(0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/118) capget(&(0x7f0000000100)={0x19980330}, &(0x7f0000000140)) 2018/03/02 18:03:59 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x9f, 0x1ff, 0x462e, 0x7ff, 0x5, 0x1ff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x1000000, 0x0) r2 = epoll_create1(0x80000) inotify_init() epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)={0x1}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000100)=0x50) finit_module(r1, &(0x7f00000000c0)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) epoll_wait(r2, &(0x7f0000fd6fb8)=[{}], 0x0, 0x18004) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001040)=""/4096) 2018/03/02 18:03:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x6) set_tid_address(&(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000005a00430474793890f169b0c2000000000700020000000000ba54a472e376d80a41b9dfcaa6716fcd5dfa1607ee8371bff1d745ba05aa7ecb120036cca83bf6f8f72c1792ff461ceeffcfa53f4925622813db31fdd3a81f8d7dbcad6b4b453aabaa688d2752b2d919d9bf12269fdfe5a935"], 0x1c}, 0x1}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 18:03:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006fdf)) 2018/03/02 18:03:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r0, r0, &(0x7f0000e5dff8)=0x40000000, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/02 18:03:59 executing program 3: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/03/02 18:03:59 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000523000/0x3000)=nil, 0x3000, 0x3000010, 0x35, r0, 0x0) capget(&(0x7f0000000080), &(0x7f00000000c0)) 2018/03/02 18:03:59 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x4c76246749974d3e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0x0, 0x0, "636c69656e74310000000000000000000000000000000000000000000000000000000000000e00", 0x0, "fffffff100", "59710c25b62a84d09cc0918aac662b03809835031d1e6516585c50ec624fecf9"}) 2018/03/02 18:03:59 executing program 2: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x10001) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7ee999d7}, 0x8) 2018/03/02 18:03:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x20, 0x2105902) sendfile(r0, r0, &(0x7f00000000c0)=0xc000000000000000, 0x8000007f63) [ 52.915108] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=90 sclass=netlink_xfrm_socket 2018/03/02 18:03:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') read$eventfd(r0, &(0x7f0000008ff8), 0x85c) read$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="00400004000700001a9531db2c"], 0x1a) socket$inet6(0xa, 0x5, 0xfffffffffffffffb) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/02 18:03:59 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0xc8e, 0x0, 'client0\x00', 0xffffffff80000001, "0a7089b8bb58958a", "94107a7a2bde9ec47581e3fc1bcce9ae224ff6b1a18b844fd9c8a3112c488ede", 0xfc, 0x7}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000024ffa), 0xc) 2018/03/02 18:03:59 executing program 3: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffdc5) setresuid(0x0, r1, 0x0) 2018/03/02 18:03:59 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x9) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000392000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) recvmmsg(r0, &(0x7f0000001100)=[{{&(0x7f0000000900)=@hci, 0xc, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)=""/242, 0xf2}], 0x1, &(0x7f0000001080)=""/100, 0x64}}], 0x1, 0x102, 0x0) shutdown(r0, 0x2) [ 52.964633] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=90 sclass=netlink_xfrm_socket 2018/03/02 18:03:59 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000d3c000)={0x2, 0x4e20, @empty}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000b3cffc)=0x14) 2018/03/02 18:03:59 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) signalfd4(r0, &(0x7f0000000000)={0x8}, 0x8, 0x80800) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000897ffc), 0x3) 2018/03/02 18:03:59 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x1a, 0x0, 0x1, 'queue0\x00'}) write$sndseq(r0, &(0x7f000052a000)=[], 0x232) 2018/03/02 18:03:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000792fd0)=ANY=[@ANYBLOB="000000dc000000000401000708b45f3dc717e100f8040100"], 0x18) mprotect(&(0x7f0000038000/0x400000)=nil, 0x400000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) 2018/03/02 18:03:59 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() umount2(&(0x7f0000000280)='./file0\x00', 0x0) r1 = getpid() capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000040)={0x4, 0x5ec1, 0x0, 0x81, 0x6, 0x100000001}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) quotactl(0xa4c, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f00000002c0)="9fa5e486543953a4bd789b133ea1d0fd420ec985835517f7f31f281bca63377c9d0f04f069993512b94f6617903101bcaf028eddf663955fb0c75b495fdf4edf2e3b1a24db43589839ca2659245b6e84") 2018/03/02 18:03:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900010004000000070000000003000000000000000003f500", 0x39}], 0x1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x202080) 2018/03/02 18:03:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10008000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) dup3(r1, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) epoll_pwait(r1, &(0x7f0000fe8000)=[{}], 0x1, 0x0, &(0x7f00008bd000), 0x8) 2018/03/02 18:03:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/02 18:03:59 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) utime(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)={0x3, 0x5ce}) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/2}, &(0x7f00000000c0)=0x4) 2018/03/02 18:03:59 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) signalfd(r1, &(0x7f0000000080)={0x401}, 0x8) connect$unix(r0, &(0x7f000017a000)=@abs, 0xfffffffffffffe36) 2018/03/02 18:03:59 executing program 7: pipe(&(0x7f00006bdff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f0000038fd0)=[{&(0x7f00000cd000)='E', 0x1}], 0x1) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) 2018/03/02 18:03:59 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/net\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000000140)=""/169, 0xa9}, {&(0x7f0000000200)=""/120, 0x78}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/51, 0x33}], 0x5, 0x0) setns(r0, 0x0) 2018/03/02 18:03:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x2, 0x4) 2018/03/02 18:03:59 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/02 18:03:59 executing program 7: r0 = add_key(&(0x7f0000cc2000)='user\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a}, &(0x7f0000ccbfb9)="d8", 0x1, 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x2, @empty, 0xa7}}}, 0x8c) keyctl$link(0x8, 0x0, r0) r3 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) 2018/03/02 18:03:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') read(r0, &(0x7f0000000080)=""/233, 0xe9) sendfile(r0, r0, &(0x7f0000000240), 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000006c0)={0x0, 0x46, "78db726c388b48785f85b3e1e26546c300153e2f2d1345dee66c37945697ddd2a5d9a85a87e0ce79acb8255570bc927481a8f03705b0d8253eaecbdce9fdbc94ed32a4202202"}, &(0x7f0000000740)=0x4e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8000}}, 0x9, 0x6}, &(0x7f0000000840)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000880)={0x0, 0x7, 0x1, [0x81]}, &(0x7f00000008c0)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000900)={0x0, 0xca, "7197fb5cf0d19c05f6593ba906a60043992d5df53080a4e23206bd0084018d698c67cbeeb69f387c3fa424f9d6e27993533771343455e639562327c2bba06c6e6e397402198b9a9b0561babd1f813719f06bba722cd7ea741d407ec3d799b609ff4d355a562f2a7797d3113fa74172a923a71dbcbec4c8ec7d7bc7b9581b38d6f95d00bb305f462eaf3980d7a0f83933d826e63ef649a123e413d5a10bcb7669394660caa0487f22a532bd8614627867273b9a3ccf7120237155db4e7ac6adf2feebd24d52aa775f3f4e"}, &(0x7f0000000a00)=0xd2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000032c0)={0x0, 0x9}, &(0x7f0000003300)=0x8) accept4$inet(r0, &(0x7f0000001ec0)={0x0, 0x0, @empty}, &(0x7f0000002f80)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003340)={0x0}, &(0x7f0000003380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000033c0)={0x0, 0x1}, &(0x7f0000003400)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003440)={0x0, 0x3}, &(0x7f0000003480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003800)=@assoc_value={r6, 0xa1bb}, &(0x7f0000003500)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003540)={0x0, 0x8}, &(0x7f0000003580)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000003740)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x7}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)="fa0a09097fdd8d40c715ff56106a27f00a", 0x11}, {&(0x7f0000000280)="f86486a491b1c67c8e9d5c4f4b1d91f2d056786172fab20552fe229f337ee17d8e980c30cea89829a7e5dd58d435c6e108ffcb206a574031508c7cc9edf77575fc0dd324bd2a4ab209013dff0bf681a3b0cccadfb5efcf2d232ef0ea065c7f82f55eb202bcf9a70fe2749a49ecb2e776a3ed671e2b54c338de2365651514a99f901eff4a90ba26fe2e7a24d4b4f0b6261a405ff94a101bcaf21ec23afc616f3ddcc0515274a3a72cc483ad62199b6b56254b62fc13e872ed5fde7866dca0387dd2b88fe24bc3909b86e12cdaf968aa4f423cb6048ac80ff79dfe8a4bd9711e103f86002be9c33692", 0xe8}, {&(0x7f0000000380)="950741fc901f9438df0ff2b2cbf1dfbb42cd2f54b1984248bdc63505152d3e4ff8d14354e45a43eae9cffb42eb4a84e8acdabee747e4d5a42742936974d42b98eb31ba6681d76bb997f3a47e48382370b4076255fbcdbbf82c6653b040d723fba3243f810a2e655a12b45f6b91343230b111131b42c1fcf973d7f0aa8882e430af78a79c6bb0e290f9d32fc8269548591cad52d036692524c23a8d845c2ae6d65e7708dcce34e83969b802c3b685b69db1ecfb0d219d472d5c1c9b214f42ba71ddd98b0e739d1d86bf2c39eecdf001227c4d64b472e6a41f4fab59cbe08b0944e4c8", 0xe2}], 0x3, &(0x7f0000000200)=[@init={0x14, 0x84, 0x0, {0x4, 0x20, 0xdf0, 0x7}}], 0x2c, 0x20000000}, {&(0x7f0000000480)=@in6={0xa, 0x4e22, 0x6, @empty, 0x793}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000004c0)="528afd5894e18cdf110b814be4", 0xd}, {&(0x7f0000000500)="9a51ebd7772f0f74e552fca05f08bb720568caad50fbb31a75defd86a543eba9f2605753aeb3fc60be9783f9bc", 0x2d}, {&(0x7f0000000540)="b846548d96d487c72441b97f99181ec6026c5e044c99866c2e69af96e78d22942ebe6a0393ebffa46625e71fd28f80fc2fa40d1318755be5d2a3afda8006d0e2f68819f949eec0c77bc7f2cd7a25b1f0e319b13e68f0442d91cdb6acb763a04c6f7d52cb42bc5d26e24c75bf86f39dbce37db1d169110d120b6b4e7371aa5be4360a9169fcd0897c25e0fdb0659b6c68ff4b2a15d40b3d7b001d03beaf6faafadd1f2f7aaf0cf2393317fee14eef4b09f976228c4a3014c81345f934fa20c8a651144b6f9c4ede4db682895858aa99c29b296377d65f54a7cafecd70eafab2c1bd661723a4675a7ad20580d8decd3a01", 0xf0}, {&(0x7f0000000640)="54ab076355857b296c7cfb11f01c5cc7039fdd53da9dc0975129658ec3", 0x1d}], 0x4, &(0x7f0000000a40)=[@sndrcv={0x2c, 0x84, 0x1, {0x7, 0x9, 0xa, 0x3ff, 0x8, 0x10000000, 0x4, 0xe3e9ad3, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x6c, 0x9, 0x9, 0x6, 0x0, 0x100000000, 0xffffffffffffffff, 0xfff, r2}}, @init={0x14, 0x84, 0x0, {0x5, 0x6, 0x200, 0xd75}}, @sndinfo={0x1c, 0x84, 0x2, {0xb7ce, 0x0, 0x3, 0x6, r3}}, @init={0x14, 0x84, 0x0, {0x1, 0x3, 0x6, 0x1ee}}, @sndinfo={0x1c, 0x84, 0x2, {0x800, 0x8000, 0x1000, 0xf8, r4}}], 0x108, 0x48000}, {&(0x7f0000000b80)=@in6={0xa, 0x4e23, 0xe8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000001bc0)=[{&(0x7f0000000bc0)="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", 0x1000}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000001c00)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f0000002f00)=[{&(0x7f0000001c40)="1c27151206473f5213a9689d6891bbaf4b2b5cbea2aef5f21c1e20d9026a0a1eaa180e8d2ed305d3188042050df57543864e00d5b703d452c457cda4260043e7a273276de52e5a33c24109465fb0bee6fd94209545ca", 0x56}, {&(0x7f0000001cc0)="c55f430dfcfd", 0x6}, {&(0x7f0000001d00)="3344ba44bd3583cf0ef90d8091ad6b614ab1d081ed7a2e3f4ac25d757e33bb14bc3910d2f7328eb6f3b0ed3457fd5b179f578c549d9e977faf8a152c73b5222ea55ead6bd0026b013bc617d53438e4c3afffa20df58a39deb5afa4e2ee46fc0a6eb1a61c0b2964900ca4d13b22fc494b3910c2a2dab337aa6899b9e0c3a6f9eb76b45990d43f168ca9368f13d6e59710aae86b0cda183f15576f29b3dcf86475f1127b218746c71cb8a181b126c33a23", 0xb0}, {&(0x7f0000001dc0)="be32ddaa011ff2038dcce6906c4c1d5897b703bbfd9af41aa21a6a3c4afaaa6a929a4f9b168b5c4bf79eb0493394090bc9413977d5d03abb675995bc8e3e888da9feace0f5102e6ebea1f9f82a38f5c0f18bc342be13dc345d48d695ee7d70d16e9c1492f1f3a4be32a83bcfb11220acf6ffa58d6a7ef6ae5c803d23a030a1b544421cbea8fca7cd64795c8364dc21df97a03746b6b0babe2c6b6c6c5e5772568964166fcc2e970ccf551fe1bb57ab7b3d658703d026719535e77b7ff8ddd3d80d87a701ac4c541dbe0cfa3352becef62e5705830f65e3861bce4b4cda7310e0e13082050a696201294d2337", 0xec}, {&(0x7f0000001ec0)}, {&(0x7f0000001f00)="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0x1000}], 0x6}, {&(0x7f0000002f40)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000003140)=[{&(0x7f0000002f80)}, {&(0x7f0000002fc0)="e99cccfb1237d16bcd237de73d9eeddea1eba01b0126eccca3afd79ecef141b25ef12a68f69a9840428e4d38fb65ce76bd8dea9380dfbe3be0ecf6d8", 0x3c}, {&(0x7f0000003000)="18cd87bf6fc631491312b539929ce78f1f3159567af0bafd61b8c914925771895a12079cd3683bc874753f3a2fd8c15f8a954b12adee673485f7a369c3b326648a87ed2a57", 0x45}, {&(0x7f0000003080)="791fb46b2a1d5791d36e556f502e44128f5f57de483eb0d11b99f7ef806859238978a5354cba249a39b4e79e4322bf8e3a3ee0f0ed3e261cb8d7895a09df0282cd7bd2915468babf8d49eb4326386bee68077bb7d8d0ecbf5f3a404bba8703028729f06d66ede204dd1532a73de0816bdf6974d900cc9013359ca29c6d3c6712668712", 0x83}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000003180)=@in6={0xa, 0x4e23, 0x448, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x1c, &(0x7f0000003280)=[{&(0x7f00000031c0)="815d5458960d6bf590b66b85b4d92a4f680e24d1981973e3a3af66c7a0a892db59bd38cb3d24dfcaf3568ab729f42958397262f85ab543c2e7cb9cf7fb0a93a42f0170f81f163f971246f9f50d60bbc340918d03b26a2012ccfe412121bf94586656674497537bd82c4b7b73fdf6728f6ad89f1df0e143defa8cb0e3bc7c3921ea74a6cffcbb4f92726afb2b3068075c2aaadfe1302e476aa154f4ecb538", 0x9e}], 0x1, &(0x7f00000035c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x33, 0x8004, 0x7, 0x1ff, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x2, 0x8, 0x3fff80000000000, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0xd1b, 0x1, 0xffffffffffffffff, 0x5, 0x4c03, 0x2, 0x8, r7}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffff7, 0x6, 0x200, 0x5}}, @init={0x14, 0x84, 0x0, {0x4, 0x3f, 0x1000, 0x2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8, 0x0, 0x5, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x8007, 0x5866, 0xffffffff7fffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0xffff, 0x8000, 0x3, 0xfffffffffffffffe, 0x1, 0x48d, 0x618, r9}}], 0x160, 0x800}], 0x6, 0x0) getpeername$packet(r0, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000062c0)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000006300)={@broadcast=0xffffffff, @broadcast=0xffffffff, r10}, 0xc) 2018/03/02 18:03:59 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) 2018/03/02 18:03:59 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000540), 0x80000) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x40800) ioctl(r1, 0x2000000d90, &(0x7f0000000200)="6bb6f94acee28f7d42a5234dd349b56a8076a66e615c71b7226133644cf7c5f1d84ff3573cf41b4afbdb4888889ba1f991ed12a7a45bf396b27d7035a7ad72ccc40ceac7933f6efd79a7c11f7646eb67abb83f7e503223f9ac228bff7f1a96d9122bb3da0f5e31f80ef4a9c92eaca28f23ca51652ddd300586e7cdaa79d4bb01e2c7ba0dbc094dd0257f2f189ce9176223cda3b388ceeaf2dbe8c148aadc074fe91d7af249afaa85cd7b87415f29b2b2eb19f170cd296db42912459e8cda02e05aadfbb7e88558") r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) fallocate(r2, 0x1, 0xf4a0, 0x400) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x163000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getpeername$inet(r2, &(0x7f0000000480)={0x0, 0x0, @remote}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000500)={0x7, 0xffffffff, 0x400, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @rand_addr=0x7}}, [0x0, 0x401, 0x7, 0xfffffffffffffff9, 0x0, 0x89f1, 0x100000001, 0x1, 0xfff, 0x6, 0x2, 0xff, 0xffffffffffffff41, 0x4, 0xcba5]}, &(0x7f0000000440)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0x7, 0x9829, 0x1000, 0x3b}, 0xa0) 2018/03/02 18:03:59 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="e06fc58ccbfbb5021721a596a632fcb48e6f589c276531f3a045eaf913203d3b2295365dc639c5007e8f9ce3a7e8bc5e2cd1cafcb33db51be23e491958da59d9cf2bffa49dfdd6bc741aec712bd35dc77d2aac2c97b7220a604be7dd0e461b24b2ab7d944ebf68ef3c57f793bb77fc6799276a3961623bc4a0ab81394e8ffd8f4fb2a60b23b6c0f3f3eea832983dcbb6b3b887e5542e48438185095ca8aa60aef2eefe9944bff2dfe36857b98a37d54d6878029839843378c3d6c2b937dc7d141a56922b3e") sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0x104}], 0x3ed9a626ec4bdf7, 0x4000) fadvise64(r0, 0x2f, 0x9, 0x0) dup2(r1, r0) 2018/03/02 18:03:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002efc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/03/02 18:03:59 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/02 18:03:59 executing program 3: eventfd2(0x0, 0x0) r0 = epoll_create1(0x80002) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xffffffff80000005}) epoll_wait(r0, &(0x7f0000484000)=[{}], 0x1, 0x0) 2018/03/02 18:03:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x8, 0x4) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/02 18:03:59 executing program 0: mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r0 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f0000000000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000d7b000)='./control\x00', 0x0, 0x0) 2018/03/02 18:03:59 executing program 1: r0 = open(&(0x7f0000000ff8)='./file0\x00', 0x10442, 0x0) execve(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)=[], &(0x7f0000002000)=[&(0x7f0000001000)='nodevppp1securityuser.self-(].keyring)[cgroup-mime_typeuserwlan0:-md5sum[eth0\x00']) open(&(0x7f00000000c0)='./file0\x00', 0x20300, 0x9) recvfrom$inet(r0, &(0x7f0000000000)=""/121, 0x79, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x6}, 0x10) 2018/03/02 18:03:59 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) getpeername(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="00e09817", @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xfc85) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000400)=r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x4e24, 0x4000000, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x0, r1, r3}, {0x10001, 0x5, 0x0, 0x100, 0x4, 0x2, 0x0, 0x9}, {0x8, 0x8, 0xfff, 0x5}, 0x0, 0x0, 0x3, 0x0, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x6c}, 0xa, @in=@multicast1=0xe0000001, 0x3504, 0x0, 0x0, 0x6, 0x2, 0x53e4, 0x6}}, 0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) getdents(r4, &(0x7f0000000040), 0x7385baf8532ca971) 2018/03/02 18:03:59 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) sendfile64(r0, r0, &(0x7f0000000000), 0xffffffffffffffe1) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="0905000000000000e9ffffff0cecf52d0730ee568be86d7719f6b00200004fa1864337c6fa045c45ad5b370387796c382a91046a7121b7e6f7b45f497dd7d3f46876c5"], 0x10}], 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000000280)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x4, 0x15, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/21}, &(0x7f0000000140)=0x50) 2018/03/02 18:03:59 executing program 4: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f000052cff4)="f2f22b53a1234172200000", 0xb, 0x0) 2018/03/02 18:03:59 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x1, 0x7fff, 0x8200, 0x1, 0x2, 0x4, 0xfffffffffffff007, 0x7fffffff, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r2, 0xca37}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r3, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000051ff4)={0x13}) r4 = fcntl$dupfd(r0, 0x406, r3) r5 = getpgid(0x0) sendmsg$netlink(r4, &(0x7f0000000240)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000040)={0x170, 0x42, 0x8, 0x70bd2c, 0x25dfdbfe, "", [@generic="c1e778c4cc15db80c196e498c9de6cede2575febf7e31d70544963dc475e752cdc65425e1927a991749a3ba46d88c34897ddeb45f0e871d2c3dd3c3e75744c19c6c70cfd3e3f339b2a0b8228fe6dd98d28a62136df782002bf1abd0550224ea30eefdb7b3c79a5c14dc2dde81c77bff03ff2b78a02e7e4b39a1e5e142df35eead40b8054562c91f582c28a805d515c0cf368acd5150135c945482e4639cc09ca9883adabc97549f64fa027cef45f17769c00af348a393f9e7dc9b304f849a146d20dd0d0", @generic="8ff00b6ce3cfe504cfcde6266cda2e867f139352fc6c632e8b273ba48ed0ada355511bbf74e16f5b1bd19f47634ce0a19e5bf8e572f57ce916e7fabb6dbf18ef39add872f353855ca721e384e626358594b3b906b9902114786f87be889ec7d1bce27e7770f3220f8cbdbcb62b8121d05589f7d2e42129f012549a85c458a9148e3bff24", @typed={0xc, 0x4d, @fd=r0}, @typed={0xc, 0x82, @pid=r5}]}, 0x170}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="10e1ffff0000000008000000", @ANYRES32=r3], 0x10, 0x840}, 0x4000040) 2018/03/02 18:03:59 executing program 3: syz_open_dev$binder(&(0x7f0000294000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setresgid(0x0, 0x0, 0x0) 2018/03/02 18:03:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r0, &(0x7f0000000100)=[], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x0, 0x6d, 0x10001, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) 2018/03/02 18:03:59 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000101fdff000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000900)=@hci, 0xc, &(0x7f0000000940)=[], 0x0, &(0x7f0000000980)=""/126, 0x7e}}], 0x1, 0x0, &(0x7f0000000a40)={0x0, 0x1c9c380}) 2018/03/02 18:03:59 executing program 6: mmap(&(0x7f00000a1000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000200)=""/91, 0xfffffffffffffd00) 2018/03/02 18:03:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'%rlan0\x00', @ifru_mtu=0x7}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)) 2018/03/02 18:03:59 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000c1aff9)='ns/pid\x00') setns(r0, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='vmnet0@,\x00', &(0x7f0000000080)='ns/pid\x00', &(0x7f00000000c0)='ns/pid\x00'], &(0x7f0000000240)=[&(0x7f0000000140)='ns/pid\x00', &(0x7f0000000180)='trusted-\x00', &(0x7f00000001c0)='^mime_type}eth0selinuxmime_type\x00', &(0x7f0000000200)='ns/pid\x00']) 2018/03/02 18:03:59 executing program 7: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000380)="637722e0c037ff6885c512f58b66227b", 0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000340)) remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x800) r2 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="187e02b4cce8f6d69d33d3461c5f9bf05c4b89e0452d73bfe036304dcf03c72e68b1edafad79aaed6b556daac8c09f34c415876de3d59347b50f295a5ae5b579c6cfb0e34eb6ba3463e9426446994a46c1ed693fc889b9fe929765b199a48c5c6478c13035e90b8fcde502e25e5043df29a13a796c4ec0a101b5a44b154dd66e3b49ab37456fd0e7", 0x88, 0xfffffffffffffffd) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="8c96274be56ddc5e494f39ef8f767c00d83bb064c67ec8a497965cbe79026bb9e857fe172174d506f1987cf92eda9c52", 0x30, r2) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2080) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x7ff}, {0xa, 0x4e24, 0xac3, @mcast2={0xff, 0x2, [], 0x1}, 0xaa}, 0x8, [0x531, 0x8000, 0x0, 0x3, 0x2, 0x9, 0x6, 0x7f]}, 0x5c) 2018/03/02 18:03:59 executing program 1: mq_unlink(&(0x7f0000006fed)='@\\security/bdev[\\\'\x00') r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100)=0x1, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/180, 0xb4) 2018/03/02 18:03:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'eql\x00', @ifru_flags=0x2000}) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x0, 0x201, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x18d}, 0x1}, 0x0) 2018/03/02 18:03:59 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r2, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/02 18:04:00 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x14, 0x0) [ 53.590707] audit: type=1400 audit(1520013840.016:23): avc: denied { ioctl } for pid=7923 comm="syz-executor5" path="socket:[17922]" dev="sockfs" ino=17922 ioctlcmd=8915 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 18:04:00 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=""/114, &(0x7f0000000100)=0x72) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) recvfrom$inet6(r0, &(0x7f0000000140)=""/190, 0xbe, 0x40000141, 0x0, 0x0) 2018/03/02 18:04:00 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(0xffffffffffffffff) bind(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x2, 0x0, 0x0, {0xa, 0x4e24, 0x401, @empty, 0x224d300f}}}, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00001c68e6), 0x3dd) 2018/03/02 18:04:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x31, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034bff0)={0x0, &(0x7f0000000000)=[]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x600101, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0x1fffffffe00000, 0x3, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, 0x8c) 2018/03/02 18:04:00 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) timerfd_create(0x6, 0x800) fgetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000140)=""/91, 0x5b) 2018/03/02 18:04:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e20, 0x3, @empty, 0x7}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x6, [0x9, 0xffffffffffff4927, 0x5, 0x3, 0x1, 0x3, 0x6, 0x6]}, 0x5c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) recvfrom$packet(r0, &(0x7f0000000000)=""/100, 0x64, 0x40000000, &(0x7f0000000140)={0x11, 0x1b, r1, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) 2018/03/02 18:04:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x80100, 0x0) 2018/03/02 18:04:00 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0xffffffffffffff7e) creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001ff0)=[{&(0x7f0000000f15)=""/235, 0xeb}], 0x1, 0x27ffffffd) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/03/02 18:04:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="24000000000101000000005a1f8f960002000000100002000c000100000000007f000001ee6b84ea104fc5f24b90f15145e3976db798653351ef0fad841411c9427ab7c703fb524978e747bb5040902c70c6cc260104000000000000f3a12701d8c33b80778ef50ab9fef5fa0801000c2370318d85a0ce44c8a617519fe8b82dfb4b22f6a1ff66496c5a6867ea3c2b0e8a611723aed45a0027e44d377a9168784d61df0000001000000000"], 0x24}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000a80)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a40)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x840}, 0x1, 0x0, 0x0, 0xc0}, 0x0) flock(r1, 0x5) 2018/03/02 18:04:00 executing program 1: waitid(0x3, 0x0, 0x0, 0x4, &(0x7f0000c21f70)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) setsockopt(r0, 0x14a0, 0x1f, &(0x7f0000000040)="82e2972440faeca0d65940a23400f6f7f42e0d00d1cb7aaf3b76a63058bf398c8d10f379f5d2a68f9a22d3b161f76b9822b85c98d6d56b2c0ec235b5352b1e55d13384b9f4c8b168496601392510c05eed12aca315d8adc773cf27e5a9039e3b322f9150506de48ab7c37f4d7cef3c6901fa7df8c9394299e7e12a982adfc45a268b04ab0ae5cf4032b2358bc6f009747ae5b59aa56f9526fb35e95babda959f08a8e0df1de434fa7fcdbc1c573b313fb4efbc857d63077744e9c8509f30bc3164a3feee87af32bf56ef392b", 0xcc) 2018/03/02 18:04:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/02 18:04:00 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/02 18:04:00 executing program 0: r0 = socket$packet(0x11, 0x4, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaabb08004500001c0000000000009078000000fffffffc004e204e2000089078"], 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000240)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x79}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x61, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x8c) ftruncate(r0, 0x35c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/03/02 18:04:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x4) 2018/03/02 18:04:00 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) sendmmsg$unix(r1, &(0x7f0000000580)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000040)="ded64114ab4eabcbd9860beaa47ee454d59ab3fc29b2b9b3df582c864a86fde2c089b2d5f3622499e11b8d", 0x2b}, {&(0x7f0000000080)="19cd50b69e8b945571e760d527c2ff0fbebf4edd026987801bed7ed0b14e283401e853f191f9096292220eca525259f8d3cd08237f3fad7a89d31db2174d8d6df4fe096c0542da1896a7558290ba5ae6a30448bf0eaed33f7e008ea53adf50f8349a5ea70474b1d34c2f8afc60f16882b4ec6250711c198776d7772ebf12089dea347bcf60f5c9632570f7cce7b6084984d5c747b16978d7ee9aa9654f4fad5ef7d47486092aaa8ef139f8cb8dc251c43cd84cc8f1a942ce8545ff933afb15373caa71ca6636544759c59c99d454c5faeb25cb358fb126c2f49f6db8", 0xdc}, {&(0x7f0000000180)="7275c4b27deed28b5062d44ca11b52c60b1991da0b3859f6527b87986010ffd486e5c1003a540413e9f0427de3ab1e61e50443348dafd1b278ddb901aedaae588506df1eba807015cc72971ed1f6c8cf844c2b65e1c64fb78ef272bc068577acfe7aaf6c6134ab02913c3b0bae10049e0897b0f433f95678824f5729abc1715fd18b87a2cc79aae0d4be10ec8db178c367a5a069af55a3b0992836a74d10ff95822c1579de78c6", 0x48c}, {&(0x7f0000000240)="75aa30de4e75d1d361ae68d111d969fadd44d948da8d3ea13e5665720a6d51053a71490997736c4d76e7c5ed5918e07324d783b7d349a9fdc883144d5f16c03d318d5dd49408c1f45e01bf7e9ca2d21c922a6311b8fe8362faab3c9e9e4af7ee315f7e000608322523f16d1eb0aff4cb67a9e2cdcfe88183b6f0ae97aaa14e8ae4f2db3210b78e7b91195db319cb618e071c9ad547baf6", 0x97}, {&(0x7f0000000300)="5d7c108fbfc945bbca3d0d9231651289580bfc90c284c01b1d62f75701b2740231803b", 0x23}], 0x2f2, &(0x7f0000000500)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x34}], 0x1, 0x0) [ 53.732230] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/02 18:04:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x420000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000100)=""/130) connect$ax25(r2, &(0x7f0000000080)={0x3, {"b374063487a590"}, 0xfffffffffffffffa}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket(0xa, 0x2, 0x0) sendto$inet(r3, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22, @empty}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet_sctp(r3, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/03/02 18:04:00 executing program 6: r0 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a}, &(0x7f000003df7e), 0x0, r0) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/03/02 18:04:00 executing program 2: unshare(0x80000) unshare(0xc000000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) [ 53.761968] audit: type=1400 audit(1520013840.186:24): avc: denied { lock } for pid=7970 comm="syz-executor4" path="socket:[17957]" dev="sockfs" ino=17957 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 18:04:00 executing program 7: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="535f89aea54aacd83c784ebac6c45fe0fffb89d2c203dacf34e6b9736fbf751b26be99aa75b431208db5fd02423dbccea723b1038ac0083bb3fae33f9b7394583726f289dea9485d318a258f669118d69a90620a382e0a427a5860c84c6452b0a306e5a6f4829e9ce49672962b1fd7bbcf94b47aa3108bbcfb348172b0621e4cf021306961b144d246aa52b1193ea7600f8ddb6a6e9ac01eb29be8be2730e03affa499ad3fc2", 0xa6, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x3f, r1) r2 = socket$inet6(0xa, 0x2000000802, 0x0) r3 = memfd_create(&(0x7f0000000b00)="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", 0x2000000002) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @empty}, {0x307, @random="d65e7f67b2c6"}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'nr0\x00'}) r4 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xb, 0x10000) setsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @empty}, 0xfffffffffffffffd}, 0x1f5) sendmmsg(r2, &(0x7f0000000140)=[], 0x400000000000132, 0x0) 2018/03/02 18:04:00 executing program 3: timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x3c, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000052000)={{}, {0x7ff, 0x4}}, &(0x7f000019dfe0)) timer_settime(0x0, 0x0, &(0x7f000005bfe0), &(0x7f0000046000)) clock_gettime(0x6, &(0x7f0000000000)) 2018/03/02 18:04:00 executing program 4: pipe(&(0x7f0000e61000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r0}], 0x1, 0xfe) vmsplice(r1, &(0x7f0000e65fd0)=[{&(0x7f0000e64f01)="ae", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0xb0ba, 0x1, 0xae, 0x1ff, 0x198, 0x8001, 0x2d1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x70, 0x6, 0x6, 0x3, 0xc2}, 0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x7aa}}}, &(0x7f0000000000)=0x8c) 2018/03/02 18:04:00 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1fffffffffffffb2, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffe, 0xa1}]}, 0x8) recvmsg(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f00000000c0)=""/175, 0xaf}], 0x3, &(0x7f00000001c0)=""/4096, 0x1000, 0xfffffffffffff001}, 0x40) sendto$inet(r1, &(0x7f0000fd0000), 0xffffffffffffffd3, 0x20000000, &(0x7f0000668000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/02 18:04:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00008bf000), 0x3ba) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) [ 53.831633] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/02 18:04:00 executing program 7: socketpair(0x13, 0x9, 0x800000000000000d, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000b9e000/0x2000)=nil, 0x2000}) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000944fa8)={{0xffffffffffff8000, 0x3}, 0x0, 0x81, 0x100000191, {0x3a1}}) mmap(&(0x7f0000344000/0x1000)=nil, 0x1000, 0x6, 0x110, r1, 0xffffffffffff581d) 2018/03/02 18:04:00 executing program 3: pipe2(&(0x7f0000018ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fc) vmsplice(r1, &(0x7f0000002fe0)=[{&(0x7f0000022fff)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x8, 0x5, 0x1) close(r1) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x7ff, 0x1ff, "0ccdc6b83c8a", 0x6}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000080)={0x400, 0x1000, r2, 0x4, r3, 0xfffffffffffffff7, 0x8, 0x80000000}) 2018/03/02 18:04:00 executing program 2: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/autofs\x00', 0xfffffffffffffffe) socketpair(0x13, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000240)=@buf={0xc7, &(0x7f0000000140)="3bee20d085e46a07880562eb74fb0c2e616813d3877b5eb9ea41b43ab5515699186a71e29155d174275ff8b106ae2f720150c00440f650b3bafd611d10abc017eea939985fd949feabd85c2b13dae96fbbc596d136325375b646e5ac4291a59e63ccc22252bbdaa29330e2aaec7310690684d0b3ef7f8446c4b7cab6f4c5950a389aa17efb48e1a86a6d9574c79c3f9b1f4a673ab4d192b8c6308f34f9b055f8d35889176e9483a1dd6666fe46fba40f9498759fb7b31b138a6b8c2d6bae46b0378860b2141e63"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) 2018/03/02 18:04:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x120, 0xe, 0x5, 0x0, 0x70bd25, 0x25dfdbfc, {0x3, 0x0, 0x7}, [@nested={0xf0, 0x70, [@typed={0xc, 0x7, @pid=r1}, @generic="f1c22f4b7a212f507af4f8647f6d32cceaa5f91e058bb56d6086cf39c75de1914166ca777c86e4dcbdfc82ed9a6ed02a0365ada9cd4b3454ef5d8646bdc53b760094542bd2a32030703b5bfdaf211af41aae80f3b518e1f61166c1ba690372b9a4f7aef5c58cb0299feda3d0b0e1fea689e39a53a1c6d82c8e0138dcfadc8e2fae62f5c7d0efeb6a75c4ad2fcf9afcb48b3216eddf823fa577e51f1bd51c60b4f540fb128be3b3d83af3d31f8aa93052e27e33778eb9e643bf6c28bacc2771d41a9f4c20dc50ca68beae2e295717b82f178e", @typed={0xc, 0x5e, @pid=r2}]}, @typed={0x10, 0x2b, @u64=0x1}, @typed={0xc, 0x27, @ipv4=@dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x120}, 0x1, 0x0, 0x0, 0x8854}, 0x4000000) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socketpair(0x1f, 0x806, 0x3f, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r4, 0x107, 0x1f, &(0x7f00000003c0)=""/83, &(0x7f0000000440)=0x53) sendmsg$nl_netfilter(r3, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000080)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0x0, 0x0, 0x1000000}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x40000) 2018/03/02 18:04:00 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) r2 = getpid() sched_setscheduler(r2, 0x6, &(0x7f00000000c0)=0xda7a) 2018/03/02 18:04:00 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xb7c) read(r0, &(0x7f0000000080)=""/99, 0x63) r1 = socket$packet(0x11, 0x2, 0x300) sync_file_range(r1, 0xdf0, 0x3e5d, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000100)={0x5763, 0x8, 0x3, 0x1ff, 0xc}) r2 = dup2(r1, r0) fdatasync(r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000180)={r3}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@remote}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000340)=0xe8) r6 = signalfd(r0, &(0x7f0000000380)={0x4}, 0x8) signalfd(r5, &(0x7f00000003c0)={0x4}, 0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x5297, 0x9dff, 0x800, 0x80000000, 0x7, 0x5, 0x80000001, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x1a}, 0xb00}}, 0x1, 0x1, 0x3ff, 0x7fffffff, 0x3}}, &(0x7f0000000540)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r7, 0x7ff}, &(0x7f00000005c0)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x12200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000640)=0x1) fcntl$getownex(r6, 0x10, &(0x7f0000000680)={0x0, 0x0}) process_vm_writev(r8, &(0x7f0000000bc0)=[{&(0x7f00000006c0)=""/59, 0x3b}, {&(0x7f0000000700)=""/165, 0xa5}, {&(0x7f00000007c0)=""/137, 0x89}, {&(0x7f0000000880)=""/72, 0x48}, {&(0x7f0000000900)=""/205, 0xcd}, {&(0x7f0000000a00)=""/108, 0x6c}, {&(0x7f0000000a80)=""/220, 0xdc}, {&(0x7f0000000b80)}], 0x8, &(0x7f0000000c40)=[{&(0x7f0000000c00)}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000c80)={r3, r4}) sched_getaffinity(r8, 0x8, &(0x7f0000000cc0)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000d00)={r7, 0x51, "6cdeebbeb0ea81049afa32180131a8602a4026ced99b534a5571c06b034971ceba67a5d13809ec9546726ec385491f84f92f2121ca10e906f43637b17e9dffd7f0c6f53e4722e0da0897d8a9b8b5e5e806"}, &(0x7f0000000d80)=0x59) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/rtc\x00', 0x2000, 0x0) ioctl$VT_GETMODE(r5, 0x5601, &(0x7f0000000e00)) listen$netrom(r9, 0x4) ioctl$KIOCSOUND(r9, 0x4b2f, 0x5) 2018/03/02 18:04:00 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x37) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5, 0xfffffffffffff99d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2386f986}, 0x8) 2018/03/02 18:04:00 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x100, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/03/02 18:04:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) inotify_init() sendto$unix(r0, &(0x7f0000000040)="ade70f17cf618dbc9a6fa74653b1196905ebc09b10a268f2ea67a1727fac47de412b935e2b2214a4f1e4a75402657a660d46648e68488d497a1a4afbbd381045224c417ef1a10dfd4026d6a057bda22c78e2e5c00c084e7d5a415776f7048e02c9d3dd9c8e489115ab6efe86772f002cc877bb", 0x73, 0x80, 0x0, 0x0) connect$netrom(r1, &(0x7f0000000100)=@ax25={0x3, {"af1a2df6d7e794"}, 0x3ff}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/02 18:04:00 executing program 0: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0xb0eb5442a3a828d8, 0x80) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r1 = socket$key(0xf, 0x3, 0x2) getpeername(r1, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000040)=0x1e) socketpair(0x1, 0xa, 0x0, &(0x7f0000000240)) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) fgetxattr(r2, &(0x7f0000000500)=ANY=[@ANYBLOB='trusted.[/:[mdum/keyring\x00'], &(0x7f0000000400)=""/247, 0xf7) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) recvfrom(r2, &(0x7f0000000100)=""/249, 0xf9, 0x2001, &(0x7f0000000540)=ANY=[@ANYBLOB="110000d4cb01f84559ac42005a836e2994ee36c075dfc69470344d0b665c3e6e990693deafd7dcdae21312dad2a607a570ce3d18a1ef5d5a504b1b9d7b9fd87928f2299b95aa863d15afde1fa18f80fb6141ba6a2f0bed767eddfa577244539c646236cc1956c1bb1f6d9a84f62dda0bf3fdc397d186c2333e0b52e6b6304ffb84d9cd", @ANYRES32=r3, @ANYBLOB="01001106aaaaf8966515d050"], 0x14) mkdir(&(0x7f00000bbff2)='./file0/file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) utimes(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000640)={{0x77359400}, {r4, r5/1000+10000}}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x100) open(&(0x7f0000000200)='./file0\x00', 0x28000, 0xb) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x7d5a, 0x922c, 0x8000, 0x63c8000}, {0xffff, 0x8f2, 0x1, 0x656c}, {0xffff, 0x3f, 0x0, 0xe5cb}, {0x0, 0x7, 0x0, 0x800}, {0x6, 0xffffffffffffdb15, 0x0, 0x8}, {0x6, 0x8, 0x17a98d0f, 0x9}]}, 0x8) 2018/03/02 18:04:00 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0xfffffffffffff001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0x3ff, 0x0, {0x3, 0x3, 0x9, 0x0, 0x2}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'yam0\x00', @ifru_flags=0x1000}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x802000}, 0x8, [0x40, 0x3, 0x1, 0x0, 0x5, 0x7fffffff, 0x0, 0x3b2cc9db]}, 0x5c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000240)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'rose0\x00', @ifru_names='bcsf0\x00'}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000340)={'security\x00', 0x2, [{}, {}]}, 0x48) set_thread_area(&(0x7f00000003c0)={0x101, 0x100000, 0x2400, 0x2, 0xfffffffffffffffd, 0x0, 0x9, 0x10000, 0x23d}) sendto$inet6(r1, &(0x7f0000000400)="94bf6463c2471b3aa5a98b7f6b65629a6fa865aaccaa76f1a1465149c674ef9a770ef3be34311449309a2bedcf81af12a9aa656336d3df09abf5f138a5e321631ed2070c1c727c501dfe261900f43a56ec8dcf136dff0f3b72a3733025a50090446cae1544532cb3dc9cbea5915edfc8a18617ed1c63374539bd4d964e5e599cfd22451a083a0d057c9b9cbec73312d29c956af9592a79c238be03297bf5d75ac87c499c746b65f998bb9cb8d18b64500f225dd341ab31f3e71565fbd4be030de5299fd7acc901305eb269a931b2027bea825ca1c8394f81ed13e1dd0dc3a08a9090", 0xe2, 0x8aa2b138ae5176a9, &(0x7f0000000500)={0xa, 0x4e23, 0xfffffffffffffffa, @empty, 0x7}, 0x1c) ioctl$VT_RELDISP(r0, 0x5605) recvfrom$ipx(r0, &(0x7f0000000540)=""/239, 0xef, 0x40, &(0x7f0000000640)={0x4, 0x1, 0x10000, "69ecd6971a40", 0x3}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000680), &(0x7f00000006c0)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000700)=0x400, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f0000000780)=@file={0x0, ""/4096}, &(0x7f00000017c0)=0x1002) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001800)=0x3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001840)) ioctl$void(r1, 0x5450) ioctl$VT_DISALLOCATE(r1, 0x5608) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001940), &(0x7f0000001980)=0x4) ioctl$KDDISABIO(r1, 0x4b37) read$eventfd(r1, &(0x7f00000019c0), 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000001a00)=0x7fffffff, 0x4) memfd_create(&(0x7f0000001a40)='\x00', 0x3) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001a80)='/selinux/status\x00', 0x0, 0x0) 2018/03/02 18:04:00 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x414, 0x110, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000000080), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x3, 0x7, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x8, 0x68097f72519cd4f8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @loopback=0x7f000001, @rand_addr=0xe5b, 0xf, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) fcntl$setflags(r0, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000540)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000580)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000005c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000600)={r4, r5}) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000680)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f00000006c0)) fcntl$setpipe(r2, 0x407, 0x800) setsockopt$inet_group_source_req(r6, 0x0, 0x2f, &(0x7f0000000700)={0x1000, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x118) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000840)) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000000880)=0xfffffffffffffffc) r7 = getpgid(0xffffffffffffffff) getpriority(0x1, r7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00000008c0)={r1, 0x80000, r2}) ioctl$KDADDIO(r6, 0x4b34, 0x1) getsockopt$inet_dccp_int(r6, 0x21, 0x1, &(0x7f0000000900), &(0x7f0000000940)=0x4) clock_settime(0x7, &(0x7f0000000980)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1110, r6, 0x0) sched_setscheduler(r7, 0x0, &(0x7f00000009c0)=0xedd3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000a00)={r3, r4, 0xca}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) r8 = syz_open_procfs(r7, &(0x7f0000000ac0)='net/packet\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000b00)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000b40)={0x2, [0x0, 0x0]}, &(0x7f0000000b80)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000bc0)={r9, 0x0, 0x7, [0x7, 0x7, 0x2, 0x2, 0x7f7, 0xe768, 0x40004000]}, &(0x7f0000000c00)=0x16) ioctl$sock_inet_tcp_SIOCINQ(r8, 0x541b, &(0x7f0000000c40)) 2018/03/02 18:04:00 executing program 4: prctl$setendian(0x14, 0x2) timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x32, 0x0, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/03/02 18:04:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x400, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x890}}}, 0x88) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) flock(r0, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x3b, "fbbcc7a54b90cf9d284cba0f3d0ffc01454f2cbfbadd8a4612308db70d15861822020a58bf0b3cd7cba5ef70cdad9148b66fd5d360d95cbed63009"}, &(0x7f0000000140)=0x5f) 2018/03/02 18:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000300)={'tunl0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40002, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x10000004e20, @multicast1=0xe0000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e26, @remote={0xac, 0x14, 0x14, 0xbb}}, 'vcan0\x00'}) 2018/03/02 18:04:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f0000213fa0)=[{0x10, 0x0, 0x1}], 0x10}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) modify_ldt$write2(0x11, &(0x7f0000000140)={0x5, 0x20001000, 0xffffffff, 0x0, 0x5, 0x101, 0x5, 0xfffffffffffffbff, 0x6, 0x1}, 0x10) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32, 0x80000) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000100)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty}, 0xc) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/02 18:04:00 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x8, 0x2}, &(0x7f00000001c0)=0xc) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/6, 0x6) 2018/03/02 18:04:00 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x2}) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/25}, &(0x7f00000000c0)=0x1b, 0x80800) fcntl$getflags(r1, 0xb) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000040)={'yam0\x00', 0x6}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') rmdir(&(0x7f00002ccff0)='./control/file0\x00') close(r2) 2018/03/02 18:04:00 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = dup2(r1, r1) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0xc1c) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000000040)="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", 0x13d, 0x10, &(0x7f0000deaff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f0000baff34)="f4cf1bd29c42a88926bb48461b3341e600fcbe9798659b040f42a0caefc4287a41320a0d36b906df528b00a8ff0c6cc3f96f47362aeacff74caac25045ccb4a1a13938d9cc861501a948b18c40e276e28374b0cf9bbcb102a188ea78c4e04ca5bf7849bad841ea81e46a1410b7bca46b78915629217c18a779d470d8ca21d26cfeb9", 0x82, 0x0, &(0x7f000070aff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000d6bfb4)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe8a) sendto$inet(r1, &(0x7f0000b22000)='`', 0x1, 0x0, &(0x7f0000ad5000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r3 = dup3(r0, r1, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x0) 2018/03/02 18:04:00 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000031cff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f00000000c0), 0x45) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/52) 2018/03/02 18:04:00 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/03/02 18:04:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0xfffffffffffffffb, 0x25, 0x5, 0x2, 0x8, 0x4, 0x20, 0x5, 0x2, 0x457c7f3b, 0x4, 0x3, 0x9, 0x40, 0x1]}, &(0x7f0000000240)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x8c) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, []}, 0x98) 2018/03/02 18:04:00 executing program 2: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d9fff0)={0x1, &(0x7f00005c1000)=[{0x80000006, 0x0, 0x0, 0x1f}]}, 0x8) write(r0, &(0x7f0000000200)="9bde2962aaaa073fa063311ce21c91375671c72a1e01bc81de117a640951a3f06a5c0ac3c4e583088be055baaea5ff0f00004291aaf7affe3e0d82d2bb5157015950b640078b28ee7687fdf96548a77e8724b572748f520fd90e4418f5eb95a3ad9ae50a96b1b606a46cc90bc421dd990200006aa8c6c4f7cf9a773b75cdea405c0b5c215c45b06bdaf803f2cc69c08fa02a53bceb655e3565214bcb29b494ad043462f41d9a69cc1afbd2d6e127423e30afaae9f5d9d32019a609bdfd1117979c81193ba9eaa22743f121e9b116b410a40a9fd0b94be73e16374dbb741743fb2a5b85631a0b96bafc01524c548d6c0b84a6", 0x105) 2018/03/02 18:04:00 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x2, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x4000000000006, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/02 18:04:00 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff, r1}) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x404, 0x100, 0x100, 0x0, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000140), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "3d30d941d5d83a9ed75fc9f1169e0136edb9c79ef005a443c7c51b3ae11c"}}, {{@arp={@rand_addr, @broadcast=0xffffffff, 0xff000000, 0xff000000, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x1ff, 0x100000001, 0x8, 0x20, 0x3, 0x7fffffff, 'lo\x00', 'eql\x00', {0xff}, {}, 0x0, 0x22}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b12b5b393381", @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0xa, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffff00, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x20, 0x8, 0xffffffffffffffff, 0x4, 0x7, 0x4, 'ip6gre0\x00', 'yam0\x00', {}, {}, 0x0, 0x19}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000600)={0x400, 0xffffffff, 0x0, 'queue1\x00', 0x4}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000700)={0x4, &(0x7f00000006c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000740)={r4}) umount2(&(0x7f0000000780)='./file0\x00', 0x8) rt_sigtimedwait(&(0x7f00000007c0)={0x1}, &(0x7f0000000800), &(0x7f0000000840), 0x8) r5 = add_key(&(0x7f0000000880)='logon\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="b8c9122fb959292d", 0x8, 0xfffffffffffffffc) r6 = add_key(&(0x7f0000000940)='dns_resolver\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000009c0)="870277d04a9280c511a7c964b3d1e1c961f7e1ac298d9d250885761328b3ec7267c099e5776d7b844f5159f3ca6775691793bc36e9785203715c52ebe7d3e5a9e5013e78a9d11ef6465277eadda79e5f0b7ea50532425ca08666c1ac5da6805a3391034f8203efd68da475d242e64315ee2ba663491eef", 0x77, 0xfffffffffffffff8) keyctl$unlink(0x9, r5, r6) munlockall() ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000a40)={{0x400, 0x1}, {0x39, 0x4}, 0x4, 0x2, 0x45}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000ac0)=""/196, &(0x7f0000000bc0)=0xc4) getsockopt$sock_int(r3, 0x1, 0x9, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000d40)={0x0, 0x90, &(0x7f0000000c80)=[@in6={0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0xedd, @local={0xfe, 0x80, [], 0xaa}, 0xcb}, @in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}]}, &(0x7f0000000d80)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000dc0)={0x9, 0x9, 0x800a, 0x2, 0x7, 0x8001, 0x100000000, 0x8544, r7}, 0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000e00)={0xe9, 0x2, 0x7215acbe, 0x7ff, 0x101, 0x100000000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000e40)={0x5, 0x10000, 0x20e, 0x9, 0x9, 0x30000000000, 0x81, 0x0, r7}, &(0x7f0000000e80)=0x20) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000ec0)={0x3, 0x8, 0x3, 0x8001, 0x9, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000f40)={'ip6gre0\x00', @ifru_settings={0x10000, 0x4, @sync=&(0x7f0000000f00)={0x7f, 0x4, 0xff}}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000fc0)={r7, 0x8}, &(0x7f0000001000)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000001040)=0x3, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001080)={0x2, 0x0, 0x6, 0x6, r9}, 0x10) clock_nanosleep(0x2, 0x0, &(0x7f00000010c0), &(0x7f0000001100)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001140)={r8, 0x30, "5c9d34c430cdf3264d09d44cbb1459bc15d5086f263623afe744dad0d199e844b852c784e48eee0684cf5270048269cd"}, &(0x7f0000001180)=0x38) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000011c0)=0x0) sched_rr_get_interval(r10, &(0x7f0000001200)) 2018/03/02 18:04:00 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9061, 0x2002) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x9fa, 0x3, [0x9, 0x800, 0x684]}, &(0x7f00000001c0)=0xe) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00401000000000000000000000000300060000000000020000007f000001000000000000000003000500000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000000000000100000000000000000000ffffe00000010000000000000000000000000000000000005b77"], 0x80}, 0x1}, 0x0) 2018/03/02 18:04:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) r3 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r3, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) timerfd_gettime(0xffffffffffffffff, &(0x7f000001eff0)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r6}}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) 2018/03/02 18:04:00 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001180)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x4, 0x4, 0x871f, 0x500, 0x1, 0x2000000, r1}) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000000000100000000000eec6c625cfec70807dcccc"], 0x10}}], 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x203, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x1c, 0x4) 2018/03/02 18:04:00 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x3fffc) dup2(r3, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) fsync(r2) 2018/03/02 18:04:00 executing program 7: getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0xffffffffffffffc3) sysfs$2(0x2, 0x2, &(0x7f0000000080)=""/140) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) ioprio_set$pid(0x2, r1, 0x6) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/02 18:04:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f00000000c0)='/dev/ptmx\x00') ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x9}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x42, 0x0) 2018/03/02 18:04:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="0159221b061375d43b40354ef15d9e9f6e9b5cbb910020330400d8460000004c3a8692d11dd4842aa426b51ebf2cd367f20ba5d2833068bf6e4ab01fa94cfd902ba98af2ab6af4391d7f02f70c4e556f104871d5967b5de3ee9112c52e894769b529ef61597034a4040cecb5c006af59c9bb0e745476d0584a187eae237b6e1bed097bb29d1581fba10e2d2b5b63d9d00acc453c046b88b44515767fec0a472b"], 0xc, &(0x7f0000344000)=[]}], 0x1c, 0x0) 2018/03/02 18:04:00 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000040)=0x2, 0x8) write(r0, &(0x7f0000000180), 0x0) 2018/03/02 18:04:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000ff012200000000"], &(0x7f0000000040)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xb9a, 0x20, 0x7, 0x80000001}, &(0x7f00000000c0)=0x18) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x10000}, &(0x7f0000000140)=0x8) poll(&(0x7f0000de8fc0)=[{r0}], 0x1, 0x0) 2018/03/02 18:04:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x7, 0x7748, 0x9, r2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) socket$inet6(0xa, 0x0, 0x0) 2018/03/02 18:04:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x0, 0x0, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/02 18:04:00 executing program 7: unshare(0x400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) signalfd4(0xffffffffffffffff, &(0x7f0000a58000)={0x5}, 0x8, 0x0) 2018/03/02 18:04:00 executing program 0: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080), 0x1) 2018/03/02 18:04:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000892f94)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270195d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xa4, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x57a4}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1e, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)) sendfile(r2, r0, &(0x7f0000317ff8)=0x12, 0x400000ff) 2018/03/02 18:04:00 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) flock(r0, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bcsh0\x00', @ifru_addrs={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}) fcntl$notify(r0, 0x402, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x20101, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x1000, 0xe8, 0xe98a, 0xfd, 0x3f, 0x7fffffff, 0x5, 0x80000001, 0x101, 0x2, 0xd24, 0x7}) writev(r1, &(0x7f0000001400)=[{&(0x7f00000000c0)="d6b4282aae7fe43519da17e11bd719f1b69524bd747088c77aadf26016df663409a135ad7efc30fd1bf62d4a78c6c32741306d33a99306327d9c4f491cc3d1fa375668ac15d0b219ffeb7effa1e061e992cb4bedb952e3715a709f2c3350c9e7bc6af6d51479656a9a1f20d40b2ceae6d1e0733077bc2626987587d357a1f81d29189b8aaa772f36b4111e020fa03c19903911622162d6634235313bc12aab06cac171fe1a2ba75216a399f481bb2697df07a5e3e819a64d5e81e4e92946bb8f8a15b2314fccafaf506b03a66d63d8db6380646a8f72d1b2f95b1c8533613c31bfd7c6653ab4e3b6e23a", 0xea}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="38687c95923bc037db00924ae650fb28762b70444804b7553fd6406143a1edc4d70e70307d4a7db6d5bbb9ab095283cc6ee12d97d216e1819fce1e5cb246c70cd99f8b472c1230560bec3b4f91724ed1bc4269e8a5dd30de115ea391c77167e4926ea514e337ad49f5fadbd4c855", 0x6e}, {&(0x7f0000000280)="8e75ebc0e807d23a764a0a8913f70b733a2c3107404eab85a5939a8a91a2322e6d07f49631f34ed3e5b6055fb23930d7dbfdb57892f334c389c2ba85c4f87669e802b2271332a2cd28f76e420cc7636e8926e9816bcf01b019fec2d8f87a08a40bcb0f53b7bdbd7ee27eace51e75a43773d1e5c4936aa6", 0x77}, {&(0x7f0000000300)="7bbb21ededd5706cf9cac2986e81e7792f188f2dd6638b9bb5eb4d1c1eacb26ec879a6b336247c24364f836687bebda8285dc24405e1f4b74178b387924a564c3ff5c8a0a3beef94fc4155454eee455c15257733520c4c65c742aa12f27f09984f427b21f96d600c57d9b9b495298336138e6a216009b3edcd3abf5059affd817b896fe58e0b57ce6922ce3e91b6917e0ed5f3b6e42d9468440b107e5c785b02f0f7fcea2ad672a744ce67b4be4adb82c089c8d40968f656ae3862c9db865505635255a9cffc02d212541d24a8c3e7dc88ad388566d8d7537acefe14cc85853e83680d6f3f182c564691df567f48661bb41ee3ad04a6", 0xf6}, {&(0x7f0000000400)="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", 0x1000}], 0x6) r2 = openat(r1, &(0x7f0000001440)='./file0\x00', 0x80800, 0x48) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/checkreqprot\x00', 0x28000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000014c0)={0xa18, 0x0, 'client1\x00', 0xffffffff80000007, "cbd49b31ba988c91", "82e30ec50dea64f5c7a825b96fa9a33aec80eaec2920b33479d148411c501f8e", 0xffff, 0xffff}) pwritev(r3, &(0x7f0000001680)=[{&(0x7f0000001580)="89f6754d8043f24fc8a3e5c20e0d7e71d01a782838f369478733d00d9dbcb0ce5828d3c8d1ab0dcce1e6f7191aa60cf5a690ff6acd719a63b234a8fe96c6f5213d6d73381b307afffc5c4d9ba73673429ed4fd50f826dbcbe2a880b05534d9c0ebe7b1b7ce2b5d39c2fb46ddaf878d2ffa988bce4c1b09a9e9202250a8b4173fdafe5dc38f0f27a9efdc771d1dccb673182e9abdd1f56348ea626e57dd4867afe6a12f3a3d1fc0f6f8637eefbcb4ab8b757a751c8594c0", 0xb7}, {&(0x7f0000001640)="8d156da8073e5e7e62776aa636395730317011e126efc3734259a1dc095c18e9895cf57b4969f11874314482", 0x2c}], 0x2, 0x0) r4 = syz_open_dev$mice(&(0x7f00000016c0)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000001700)={0x7, 0x6}) r5 = getpid() uname(&(0x7f0000001740)=""/130) fgetxattr(r3, &(0x7f0000001800)=@known='security.capability\x00', &(0x7f0000001840)=""/3, 0x3) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f0000002940)={0x1, &(0x7f0000001880)=""/89, &(0x7f0000002900)=[{0x5, 0x1000, 0x3, &(0x7f0000001900)=""/4096}]}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002980)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x20010, r6, 0xa) sendfile(r4, r2, &(0x7f00000029c0), 0x3159) syz_open_dev$mice(&(0x7f0000002a00)='/dev/input/mice\x00', 0x0, 0x9c000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000002a40)={0x1000, 0x4, 0x43346223}) renameat(r6, &(0x7f0000002a80)='./file1\x00', r2, &(0x7f0000002ac0)='./file1\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002b00)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f0000002c00)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000002c40)=r7) sched_getscheduler(r5) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000002c80)) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000002cc0)={'lo\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r8 = add_key(&(0x7f0000002d00)='pkcs7_test\x00', &(0x7f0000002d40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002d80)="f623e5a329cfdc33c7fcd5c372bce2329dd9ed07a8afbc93162f6fca7e0d353fc57f547f791becdfec702673fbd07629b4fae864d63895f3b6f48f54b112356c05fb4fe37704b422124e114522efefa3642e49f41340ad89cd1b02ef49c65ee17c6ce9fe3a3480af82ec734929747edd06a0c9d73d1551ffea869a7d111565acedb14fd9515189bf37f5973174e235a51f9fa64dd2f674e15c1d59a22aed46728833d8c1fb4b264ee624c2b07ac7672a21700d748cd6fe5ad61d9365dedff97a4f64a0e1ea117e1a2359d3d25c6cfd784c8cb0417e7d8d3b7ae8736da75bc108", 0xe0, 0xfffffffffffffffa) keyctl$read(0xb, r8, &(0x7f0000002e80)=""/211, 0xd3) 2018/03/02 18:04:00 executing program 2: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x1) fcntl$setlease(r0, 0x400, 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) connect$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x0, @empty}}, 0x20) socket$inet_udp(0x2, 0x2, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x9}, &(0x7f0000000100), &(0x7f0000039ff0), 0x8) recvfrom(r0, &(0x7f0000000000)=""/174, 0xae, 0x1000000040000001, 0x0, 0x2a3) 2018/03/02 18:04:00 executing program 5: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7ffffffffd}, 0x4) r1 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0e05403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x800, 0x1, 0x1}, 0x5, 0x20, 'id1\x00', 'timer1\x00', 0x0, 0x1, 0x8, 0x100, 0x80000000}) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) r6 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) 2018/03/02 18:04:00 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x42881, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x100, 0x0) r1 = socket$inet(0x10, 0x200e, 0x80000000012) sendmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0x2, {{0x2, 0x6, @rand_addr=0x6}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x118) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', @ifru_flags=0x1000}) [ 54.442138] sd 0:0:1:0: [sg0] tag#248 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 54.451188] sd 0:0:1:0: [sg0] tag#248 CDB: opcode=0x2 [ 54.456661] sd 0:0:1:0: [sg0] tag#248 CDB[00]: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.465485] sd 0:0:1:0: [sg0] tag#248 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.474473] sd 0:0:1:0: [sg0] tag#248 CDB[20]: 00 00 00 2018/03/02 18:04:00 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x202000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x2, 0x3, {0xa, 0x4e21, 0x7, @empty, 0xffff}}}, 0x32) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80200, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000140)={0x40, 0xb39}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x9, 0x80000000}]}) bind$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"af6e5929da5b38"}, 0x8}, [{"c6fd6b1ce474a6"}, {"2edc006e76b047"}, {"8597f1184c8faa"}, {"a290f765036d4e"}, {"1ede150b314ddd"}, {"0e3f683e35ec80"}, {"aa3732a81228d2"}, {"1642eea5f57203"}]}, 0x48) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r2, @in={{0x2, 0x4e24, @empty}}}, 0x8c) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000440)={@remote, 0x0}, &(0x7f0000000480)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, 0x4, 0x10000, 0x3, 0x400, 0x0, 0x1420144, r3}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000540)="9c235aff579f3e196b1177ee310541347cdef279d3f9fffdb95ed9082cfca7b87e795264a582e3f5bc3b9adeb7e72fecdef9", 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000580)={0x7, 0x1, 0x9, {0x0, 0x1c9c380}, 0x3ff, 0x4}) r4 = open(&(0x7f0000000600)='./file0\x00', 0x0, 0x11) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @local}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000780)=0xe8) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000640)='./file0\x00', r5, r6, 0x1000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000880)={0x100000000, 0xa7, 0x1701, 0x6, 0x4, 0x20000, 0x1, 0x100000000, 0x7, 0x5}) socket$inet6(0xa, 0x7, 0x7ff) readlinkat(r1, &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/151, 0x97) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1a, 0x5, 0x8, "53e727e42ce5efab9c600f6368e2abe628e8bee1438789b682ac3791e27c52622bbef86dc8cd1da42a3a8bc39a2b78c51cba9e6aa02b8495087667b33517d012", "4dd36fbf1a5f5ac956099ba554ca09c221a0de1625a665c72bdc1fc990889bb1", [0x3, 0x81]}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000a80)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x121240, 0x0) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f0000000b00)={0x9c0, 0xfffffffffffffffe, 0x20}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000b40)=""/253) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000c80)={'filter\x00', 0x7, 0x4, 0x3dc, 0xe4, 0x1e8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000c40), {[{{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x18}, 0xffffffff, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0xffff, 0x3f, 0x7fff, 0x7f, 0x7d4, 0x2, 'ip_vti0\x00', 'ip6tnl0\x00', {}, {}, 0x0, 0x21}, 0xc0, 0xe4}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0xc0, 0x104}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x8514, 'syz0\x00', 0x5}}}, {{@arp={@rand_addr=0x401, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff]}, 0xff, 0xc9a, 0x5, 0x800, 0x1f, 0x1, 'ip6_vti0\x00', 'ifb0\x00', {0xff}, {0xff}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @empty, @loopback=0x7f000001, @rand_addr=0x5, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) alarm(0x8) connect$inet6(r4, &(0x7f00000010c0)={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9e3}, 0x1c) [ 54.518724] sd 0:0:1:0: [sg0] tag#248 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 54.527799] sd 0:0:1:0: [sg0] tag#248 CDB: opcode=0x2 [ 54.533256] sd 0:0:1:0: [sg0] tag#248 CDB[00]: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.542369] sd 0:0:1:0: [sg0] tag#248 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 54.543872] keychord: Insufficient bytes present for keycount 228 [ 54.557711] sd 0:0:1:0: [sg0] tag#248 CDB[20]: 00 00 00 [ 54.625572] keychord: Insufficient bytes present for keycount 228 2018/03/02 18:04:01 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x20, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x3dec, 0x9}) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x3ffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup2(r0, r2) bind$ipx(r3, &(0x7f0000000000)={0x4, 0x0, 0x0, "82d2a15977a8"}, 0x10) 2018/03/02 18:04:01 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x408100, 0x0) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/03/02 18:04:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x200000003) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000140)=0x4) restart_syscall() setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x1) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0xfffffffffffffffd, 0x2, 0x5, 0x2, 0x7fffffff, 0x695}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000000)={0xfffffffd, 0x8001, 0x4, 0x9, 0x80000000, 0x7}) 2018/03/02 18:04:01 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$inet(0x2, 0x800, 0x3f) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x800, 0x2000002}, 0x24b4c80a) 2018/03/02 18:04:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x5, 0xbf4, 0x3}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x200000000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='eql\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xe0, 0x4, 0x5, 'queue0\x00', 0xffff}) 2018/03/02 18:04:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) 2018/03/02 18:04:01 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x2000000}, 0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000040)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000012ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x56, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}}, 0x8c) 2018/03/02 18:04:01 executing program 5: r0 = socket(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f00000034c0)=[{{&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f00000023c0)=[]}}, {{&(0x7f0000002400)=@hci, 0xc, &(0x7f0000002480)=[], 0x0, &(0x7f00000024c0)=""/4096, 0x1000}}], 0x2, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00002d0000)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@offload={0x0, 0x1c}]}, 0x4c}, 0x1}, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)={0x284, 0x36, 0x600, 0x70bd28, 0x25dfdbfd, {0x3}, [@nested={0x1cc, 0x8f, [@generic="0a2b0f2c9888f5e77406a31c20660a83f6f44c4fdf602d5367084eddb68e334aae94f93a0aaaa8e42039c1b555e78715aba8634b088e39682ba2f1e19427fea8bdf7162a139e0e8ef4367407b3a29c759b8059ee0929bf201f03f385df5e81cc52b73d53c27e78584bcb20cb1537e34a", @generic="9df8320419a16033b6aa0a2104aafb2210ee21723220efde4dfee380cc1ed37e9689905b374fb24f3d02d8bd0c9ba0d0c5ce07208c7e68237c79cf726256f6c2528528ad99137ffb4d981c8a75c534ed54d360d569b195", @typed={0xc, 0x9, @ipv4=@empty}, @typed={0xc, 0x55, @u32=0x9}, @generic="1ccae24e7d97fe83290cb42c6fed58352c36dcbad1e3b4c61e5b129acccd0a2438c5886a3a8bc1e5962c", @generic="172aed1a415f3bc2c2804572ed8e37cfb8ba9aa1deb5c02863f1aafda0d657db644fa2f1611037fa755d8c7cd8b505d89c2fbcbd5868108744bfc82eda76c156eecff066e11c944b132700b03d49a64e4d8138557b0f6bdd6388a3b75b868c6d1407700d14571a5fd7449d38eed551647d61b6043afa985b37ff5466b40da4483076b43180bf60622e5922107d49c84ffdc3847cde3f3a9d", @typed={0xc, 0x8f, @ipv4=@multicast2=0xe0000002}, @typed={0x18, 0x21, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0x10, 0x1e, @u64=0x4}, @nested={0x44, 0x38, [@generic="27afc7c0daa4ae3aed71b2af7d896b96c1b333819769539528e850831474e73789622e280e875e652693f4211404da8babcb9d77365662084555784040b9"]}, @typed={0xc, 0x19, @u32=0xe03}, @typed={0x18, 0x7e, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="db518b4cce3a82aec2860928f25e451211b995b8b5f4acc9e0b9b0073efbca5a17ecee3cb1dda75b5e2bda00"]}, 0x284}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, "e91f7189591e9233614b"}, 0xc) 2018/03/02 18:04:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, 0x32, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/32, 0x20}, {&(0x7f0000000140)=""/117, 0x75}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/137, 0x89}], 0x6, 0x0, 0x0, 0x7fffffff}, 0x40000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001340)={0x0, 0x9}, &(0x7f0000001380)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000013c0)={r2, 0x95}, 0x8) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/02 18:04:01 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'eql\x00', @ifru_flags=0x200}) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x400000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000040)=0x13, r1, &(0x7f0000000100), 0x10e4, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r2, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x46, "2d479a8259869cd59cd36fd34b48e93711b98acceb3a282bb23076dd1495812b928e0275cc5308b26ced7383f7dad94dcd2ff9be8e5c3cdb6902bd1fd18efd4ee063f13219c9"}, &(0x7f00000002c0)=0x4e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r3, 0x4) 2018/03/02 18:04:01 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0xf, 0x80004, 0x4) connect$ipx(r1, &(0x7f0000000000)={0x4, 0x6, 0x80000000, "9ec7a7c774e4", 0x3ff}, 0x10) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), 0x209) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x6, 0x4) 2018/03/02 18:04:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req={0x2, 0x5, 0xbf4, 0x3}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x200000000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='eql\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000140)={0xe0, 0x4, 0x5, 'queue0\x00', 0xffff}) 2018/03/02 18:04:01 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/02 18:04:01 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x10000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x3) r2 = dup(r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/03/02 18:04:01 executing program 6: unshare(0x20000007ffe) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) signalfd4(r0, &(0x7f0000c17ff8), 0x8, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x440, 0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x12000}, &(0x7f0000000100)=0x8) 2018/03/02 18:04:01 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000000)="5f5a89533f0fb496d7350cc5adf2e449a9ebccad3bff5f3d914645f24e6112853eb8a9857fb21a4a6839002f2a1b1e80d0a6323b10cc78b159e46ba59af4ba28a8917dee00e25f178d14bebe257a59c1ef48390de4a3e5740370836f275f30c9b915521b9473b5f186aba1def9c1bb1c5647a73db2739e2bc7ea0f52e0d7ce7942cc13a08ee55ada7e2897123f59fbf804f16d19a61c01e3c09c00") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00b', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xfffffffffffffffb, 0x9, 0x5, 0x8000, 0x82}, 0xa0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="04005eb046a1ca4166ea0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r1, 0xf2, "25b4ba6b4fc16a6fd45ac7bed8e54a0e534132cae14048bca7ddc2c635fea178dace278dafc5bedc9911f18f0571ee057c7f9ce287aa6c36a827b0b0ad4a20b23e3deb9e5dc2fdae60458d70b0253b07edca568574c4184d1e41a7da973d182ff56095b0c01cabea14bb24dc7df272f20c3ac4565f535a130399cceb6162ff630e5d4f080f5ac3deb694229a58cc464c2dcaada8817ad8af68d034645706544d984cfb257f7a558db880e641bbcc0e7b03b1c254804bbf573f3b6307b4fe3a13602e3fd7a4f5a05c09c2209fdb1dda65ce666ff4db6aff625e11c5ea9455d5204a1f6b4ae1820d79d0f3b95f70ff303e4e55"}, &(0x7f0000000480)=0xfa) 2018/03/02 18:04:01 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000c56ff8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10080, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xf4, 0x2, 0x80}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7ff, 0x7fffffff, 0x5, 0xe00000000, 0x80000}, 0x14) 2018/03/02 18:04:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000280)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x3, 0x6, 0x0, 0x31, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26, 0x3505}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x6e6bb8, 0x1, {0x6, 0x6f, 0x4, 0x20, 0x0, 0x8, 0x0, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d4}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e24}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2a, 0x3503}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_sec_ctx={0x17, 0x18, 0x7ff, 0x80, 0xaa, "b4c87e6ec6365a9696427ce6989a8a827e88690c4b0fdb68bba037ce2f9ae98b07ebb7747d22853c31abe4bd04efff753f89c1a341ff93aa3add46aec06250c534b118f252f282ada2ab95ab2b67c0166e716f533a2204b7fb8cb88769a7c164e3200fd031ce882b941434255cf8c4e75bcae8ebf762b5027b263beaab315a2423713ae165d3d91455e951cf248638e4470102a864cf124a3b2e9cd0ce5eec330590dba0e896c123b03f"}, @sadb_address={0x5, 0x6, 0x7e, 0x20, 0x0, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffff7}}]}, 0x188}, 0x1}, 0x4010) 2018/03/02 18:04:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0xc800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000140)={0x10001, 0x3, {0xffffffffffffffff, 0x3, 0x18fb0000000, 0x3, 0x2}}) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x1400) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x9], 0x2, 0x3, 0x7ff, 0x3, 0x5, 0x100000000, {0x5, 0x7, 0x1f, 0xfffffffffffff800, 0x1, 0x4, 0x6, 0x6, 0x2, 0x0, 0xffffffffffffff01, 0x5, 0x6, 0x4, "c0a1ed1b509dcbd34b2f1c5adce12142585aba89789b73e157a952164ec9d2d7"}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d80ab2f2000cb04000000ec", 0xd) 2018/03/02 18:04:01 executing program 2: execveat(0xffffffffffffffff, &(0x7f00006b8ff6)='./control\x00', &(0x7f00003d2000)=[], &(0x7f000052f000)=[], 0x1100) pivot_root(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control\x00') 2018/03/02 18:04:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) dup2(r0, r0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080), &(0x7f0000000040)) 2018/03/02 18:04:01 executing program 0: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x88a, 0x8d7, 0x0, 0x6, 0x4, [{0x100000000, 0x8001, 0x4, 0x0, 0x0, 0x1}, {0x7, 0x8000, 0x87f2, 0x0, 0x0, 0x3405}, {0x1ff, 0x2, 0x80000001, 0x0, 0x0, 0x1885}, {0x7, 0x7fff, 0x0, 0x0, 0x0, 0x2000}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000140), 0x4) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r3}}) 2018/03/02 18:04:01 executing program 6: socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x698d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x5, 0x20}, &(0x7f0000000180)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600000, 0x0) bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r3, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 18:04:01 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) poll(&(0x7f00000002c0)=[{}, {}, {0xffffffffffffffff, 0x20}], 0x3, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/247) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) get_robust_list(r1, &(0x7f0000000040), &(0x7f0000000080)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff, r3}) 2018/03/02 18:04:01 executing program 2: r0 = socket(0x10, 0x803, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/69, 0x45}], 0x4, &(0x7f0000001300)=""/137, 0x89}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/02 18:04:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x800, 0xfffffc69) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/03/02 18:04:01 executing program 1: r0 = socket(0x3, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="1b00d213df0ab4717e41651d647d5e5b84517793800c964423dbdf8a8fd5a94b89eb35fc2ebdfea543eb9087b17b088258cb255ba5b9aa8edb629544a9ac8f83c12abc6ce38a6017cad79bb7716033ee0dfdbded72f4049dc1a98b0d9a59a300e127095075322194921aca52db47c59dabc59cec51b509b04c27df253485adf166513ba77923762b8ae347ff6af2c7e286cca842821e9309e2d3373f"]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/02 18:04:01 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000001000/0x2000)=nil, 0x2000}) setns(r0, 0x8000000) 2018/03/02 18:04:01 executing program 5: futex(&(0x7f0000000080), 0x7, 0x2, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040), 0x0) 2018/03/02 18:04:01 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000000300), 0xffffffffffffff48, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000001ffc)=0x3) modify_ldt$write(0x1, &(0x7f0000000000)={0x5, 0x20000800, 0x1000, 0x2, 0x6, 0xd2c7, 0x1, 0x80, 0x3}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000003000)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x28) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001380)={0x0, 0x1ff, 0xc, 0x3, 0x1636, 0xfffffffffffffff7, 0x4, 0x3d5, r3}, &(0x7f00000013c0)=0x20) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1b) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000040)=""/177, 0xb1}, {&(0x7f0000000100)=""/38, 0x26}, {&(0x7f0000000140)=""/65, 0x41}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000140)=""/97, 0x61}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000001400)=""/50, 0x32}], 0x398, 0x0) 2018/03/02 18:04:01 executing program 6: r0 = memfd_create(&(0x7f0000000040)='net/protocols\x00', 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x5, 0x4) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/protocols\x00') 2018/03/02 18:04:01 executing program 0: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x88a, 0x8d7, 0x0, 0x6, 0x4, [{0x100000000, 0x8001, 0x4, 0x0, 0x0, 0x1}, {0x7, 0x8000, 0x87f2, 0x0, 0x0, 0x3405}, {0x1ff, 0x2, 0x80000001, 0x0, 0x0, 0x1885}, {0x7, 0x7fff, 0x0, 0x0, 0x0, 0x2000}]}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000140), 0x4) fcntl$getown(r2, 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r3}}) 2018/03/02 18:04:01 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10, 0x80000) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20080) tee(r0, r1, 0x2, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fdatasync(r2) 2018/03/02 18:04:01 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0xf9a, 0x8, 0x8, 0x736, 0x3f, 0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'tunl0\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) 2018/03/02 18:04:01 executing program 0: unshare(0x20000400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) fcntl$setsig(r0, 0xa, 0x22) 2018/03/02 18:04:01 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000)=[], 0x1, 0x0, &(0x7f000000d000)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000260000)}) 2018/03/02 18:04:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003ec0)='/dev/ppp\x00', 0x40001, 0x0) sendmsg$key(r1, &(0x7f0000003f80)={0x0, 0x0, &(0x7f0000003f40)={&(0x7f0000003f00)={0x2, 0x7, 0x8, 0xf, 0x7, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_lifetime={0x4, 0x4, 0x3, 0xffffffff80000000, 0x5, 0x5d}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e24}]}, 0x38}, 0x1}, 0x4000000) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f00000001c0)=""/24, &(0x7f0000000180)=0x18) 2018/03/02 18:04:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x101, 0x10000000000101}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, []}, 0x8) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1, 0x0) connect$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"e6162ebd760111"}, 0x5}, [{"a4510df6a16fc6"}, {"98ed5b235b0611"}, {"af644a5b23adaf"}, {"aa77942077c42f"}, {"397a9d4026fca2"}, {"ed2d118608756a"}, {"a32fa9bb66049d"}, {"d1ee9a062ed593"}]}, 0x48) 2018/03/02 18:04:01 executing program 2: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0xd6fb, 0x4}) write$sndseq(r0, &(0x7f0000023000)=[{0x0, 0x8001, 0x0, 0x0, @time={0x77359400}, {0x1, 0xfffffffffffffffe}, {0x0, 0x8c}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000100)) read(r1, &(0x7f0000000000)=""/151, 0x97) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000f5d000)={0x0, @time={r2}, 0x0, {}, 0x0, 0x2}) 2018/03/02 18:04:01 executing program 3: r0 = creat(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd) ioctl$sock_proto_private(r0, 0x89dc, &(0x7f0000000280)="14d6347634a6fcc67a3137ced077f5fc7814179ae936e8fdd1567dc59ff159f41ee81dba82e2e9c68d4de74662b71890b8ec44d74fcb728488b3f72f9dd82151b15b59e4778b6e2e1d2b124c5c845e8ee0cbe77f08f7e4598c88dbb9657abc84a20fee01be9d57640ff17aa64554f9d2a105b2b47a7864cc559960c20bd43463d9c7879f8775a24c387dbfa8c4f453c317ca9f83a367d6e5e66a77ae1d519302ffd0a51d694e3f221c7ab9a89e449d693bea049bb1a0f548d11e") write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:default_context_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x50) 2018/03/02 18:04:01 executing program 0: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x7, 0x1f, 0x6, 0x5, 0x8, "c83579fe6647fa3bef723b53b0248c23288414063acb6f176bd540da4a2325232cca7b712b66b6755a3bb2da7e2a63178571749d1183bcec01269b1bbdfd32", 0x3}, 0x58) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x59ab) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/02 18:04:01 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') fallocate(r0, 0x1, 0x2a583bf3, 0x5) sendfile(r0, r0, 0x0, 0xffffffffffffffff) 2018/03/02 18:04:01 executing program 5: r0 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000004d00)={0x73, 0x79, 0x7a}, &(0x7f0000004d40)="210000000000000000003700000047da707304413e17919fcbd8aad9886dca314c7d6dff7f000000000000be7d94b50f4b4d6b126abfeb41379b92ae2c93104d6a74ceac74441d61757fb0042c93e549247e8bab", 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000000)='wlan1procppp0ppp0\x00', 0x3) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sysfs$3(0x3) keyctl$invalidate(0x15, r0) pwrite64(r2, &(0x7f0000000100)="1c6341d161ea4cc539cbec8a72b838b12a", 0x11, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x7) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x5c, 0x4) unshare(0x1054832402) 2018/03/02 18:04:01 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000100)=""/129) r2 = socket(0x2, 0x2, 0x0) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000007c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) fcntl$getownex(r2, 0x10, &(0x7f0000000880)={0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001f00)=0x0) stat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002100)=0xe8) fstat(r0, &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000021c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002200)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000002300)=0xe8) getresgid(&(0x7f0000002340)=0x0, &(0x7f0000002380), &(0x7f00000023c0)) sendmsg$netlink(r2, &(0x7f0000002500)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000001ec0)=[{&(0x7f0000000300)={0x268, 0x42, 0x210, 0x70bd26, 0x25dfdbfc, "", [@generic="3d6d3ca7b8d82042d4dc9a48b7d10c9c8a67e10508280731de087b7b8d04af319a8eb0b3f5e220f7059fd2f6cf4e7017496d94ebb19366f849847ed12ef5d329be9a3440ff630f8159c34ef63b7ebbb1522ee24798c27f09d8d1f512c7646c956c105800b4fc312e025228d833e08fdf999ca0df56923e8b2bc148a9870a9d7166cf4a90ba704349f8b596bfab9ad072c703e88df14d24164d35f021464f9ab05a39f26c2408fe2e417b199c0d41cf455a0c59798113d7afa51a47d712c779aaf5cc56f8d9c41298d612c85fde97c8f0e828f016c12b61", @generic="56489b0b06d64b4aaa326b21614b", @generic="8aacc74edbb4a6cbc51b2bc4a441a2e58c54192875dd3caf99cb17523137d5ac95b7e45d1f5a809af7762de2a62fc3fa553d387a3fd580ed03a97c1be86f515ec74601ae87cfad932e2c93a9c8be7a84f85d7edc2db125506c3ba1a996a8c5861e009efabc94b7015483095f0c3aaa57395ead394560903b358b57e4a551b7840cba504f3eb20ad6ca572cf39cc133a322c9d10e109598dd0dd2520b4cdf49f65519d991a2b3f0db1e4a89b6d02b", @generic="97e5e94a32fb4c99c7d8370668face0b99c87bfd7f8dd2ecae0944f2769e43102cb3a5eb36b875786ee3ca1a194901889d4618f6f59a012bbd11a76283a80c1356ff0c42183e23a6096396613d8ab500957a6fcae85b515a8d6f7597f308dd1798f6d734e647031ced500a77c1f6439f917237f671fff8e047840e6b7f4750a37cbdbb07f54de7f2860b49f3842bd35619960637ae8d039bf84e155d8f84776deb1d82e9f41070ebf70fe9f12ef36baa44632e9446e9faaa93a370d8edcd9233b501763829"]}, 0x268}, {&(0x7f00000008c0)={0x15fc, 0x31, 0xd01, 0x70bd28, 0x25dfdbff, "", [@nested={0x300, 0x2, [@generic="838ea0384b55d05d1b254bed02503de831da82590b109479df324452973c791543e55b47e110d85e0d95", @typed={0xa8, 0x6f, @binary="7677f1bc923f87d698cc0aac6ef6dc62f388933ab87ec6402abb9c015ba0181a68b7ae2771d34501cc15f42d79e3972eacfb4f302ac904dac876628b9eb7130ca4eb58673b314140c0842fc4ffaf9109ce55670a1d2cc3c8f8d1a5591de47e47a72e3a45ada42fe664a91de7fdd202db746f61206c518158bf6ebc5a9a0a603e0e24353af8378fbfd58b17bcb42a931480c0c36cd90cd0f583c6c1e6d4a8"}, @generic="49181221d0b8c3c8d5e8104b7cf7e329304785aa1f439a453fc07a7bf7150c947813bff150976092e95f5640e274c08d86f04d67997dce96be2f49cff31a577c1bc445aa97073f3db5e4e16645baecb33ee07d98f7cdb54bcf3c40ed32c75d6bc7e5bf", @generic="e4a2e4b4dc7cf97ae7c14048ffcc28d764e46a1e15f84d3fd2b70c6224dd6b6fa15f754553d186890fdfff9c9771a4cf929a93ed2b34e2de653945c4cb2eaa56d6c7777fa77e1455561dd19efe5272eab7b92f68fadf19f893916b9c800113c7c4f3b6e34dbca08d8a5bfe2d4687c6e3538d6d0cb4483b5cb8db09e9d0eb54add3b24ddd31f18d123e55a71b0d6fdf7e92dcc2db22337520d7b41132fb624b0cc9d6ca4acf5253effe3ddf07d41a171e9fb64fe03104d0a7ca3943c64ebc58ad46353d8ed5d70b7b8c7a809696a8e560074c8af948486ed6df6ad1ea1fe1ad8377792a62a022bdc1ad8a311d3a7dd36966f9", @typed={0xc, 0x12, @fd=r1}, @generic="3863f9a962c4039b00f96f7b3066a91174b0b04f5cd8d5b88da35a327a31574a525bf384a36a6ac9ab5af803f965741b54a07ce1cf506366006841245234d4ebb91277f6db", @generic="40ebfba94c22b43c81e35daf", @typed={0x54, 0x64, @binary="8283c3dcd6f0bb7beb1c25a554fec753f27f90b73eedd5baf54109259f1acdc8af69819b8597e06909b32a3a139aef2f754915d97be9049ab729ad0e573fb0203f170c87dbd1c57eee"}, @typed={0xc, 0x77, @pid=r3}, @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x120, 0x33, [@typed={0xc, 0x2c, @uid=r5}, @generic="b2a3063e3a103748d05725f6a3443e0a3597313be17ba5ad0d3243dd4343534a85df7da2b923debb18a895", @generic="21b74172069910a69cbb49781b294b80e1cbd518e81a23ce735e85202776bc48a3fd7c5a925561c335951d52b3a621a1ea2ba1a005e1b436c80102", @typed={0xc, 0x7, @uid=r6}, @generic="2f8e33f87e4983c06e69b368c4e389c476e49af4dea19743e960634356adcf687645a34e", @generic="bdf0c5f6edc9bc578f3e5bb789c8ab61c92968d96e7f0666f4ca581059c99b1c63f0ea07bb7ec8e008415af7965abeac7b5c9e8af055887f1a60be8625236c4e884c1064ba922489b6f2779e31ccbd2a6f4bcb81f86e86792393b33767d229a10e377b79d1880a63", @typed={0x10, 0x76, @u64}]}, @typed={0x10, 0x43, @u64=0x7}, @nested={0x11bc, 0x3d, [@typed={0x10, 0x65, @u64=0x979}, @typed={0xc, 0x64, @pid=r7}, @generic="93f6c67766e353fdaf92d884afcb4d71504be32f640499ae44783a6402fcd927e24812a2a757d27325ea618d3e0d05a7864966a4ab7132b1910c439ed08a8636f2e4be9e140fe694371446efc4df25be46137683fdfcd8591f", @typed={0x18, 0x6d, @str='#]cgroup#self\x00'}, @typed={0xc, 0x27, @u32=0x5}, @generic="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", @generic="8281d2fbf57bd46616aa95dfbefcabc73799302229b70bebf09bbc5cdf18a61ef449f16418f55ff9098cf1a63d535ee732572f7c1460d6d4d61d90c3746be60c9b2f3fafa8e0f3069e2eafb5ff32dc940c9c3c58da71ea17de9602b62294ee69aaecb06477368e044bbc07a8ece9a314374e75325695fcb989", @typed={0xc, 0x81, @pid=r8}, @generic="518986a616e732308b6448cfa233cb9f43848ab13c8fc667ed27cf78aabe6d1440346baa447a0c3aca080166a05d9d34cfb80ecd6a4599aa1a8e8221d87cff630a02135e02e4cd1b8980728c6dc80fb611d12f30e90e1f5bb75ce775fa885def7a6b42779eb8e56d778ab28eca623a8ff2ecbe82d8f77affbba5be6a80db8dea45c73067a647b8e3c106a4ce52815fe834", @typed={0x8, 0x6e}]}]}, 0x15fc}], 0x2, &(0x7f0000002400)=[@rights={0x2c, 0x1, 0x1, [r0, r2, r1, r2, r2, r1, r2, r2]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x24, 0x1, 0x1, [r1, r2, r1, r1, r0, r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r2, r0, r2, r0]}], 0xe0, 0x80}, 0x4000) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000200)=0xb9f5, 0x4) r18 = epoll_create1(0x0) epoll_pwait(r18, &(0x7f0000000000)=[{}, {}], 0x2, 0x6, &(0x7f0000000040)={0x3}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x7b) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r18, 0x1, r2, &(0x7f000001a000)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000280)={0x4, &(0x7f0000000240)=[{0x2, 0x9, 0x50, 0x1ce000000}, {0x7ff, 0xff, 0x80000000, 0x6}, {0x1, 0x7, 0x2, 0x9}, {0x1, 0x2, 0x1, 0x800}]}, 0x8) r19 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r19, 0x1, r2, &(0x7f00000000c0)) dup3(r18, r2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002540)={@mcast2={0xff, 0x2, [], 0x1}, 0x439, r4}) 2018/03/02 18:04:01 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000012f4e)=""/178, 0xb2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f00002a6000), &(0x7f0000f2c000)}}, &(0x7f0000044000)=0x0) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000140)) r2 = gettid() r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x4c) getrandom(&(0x7f00000001c0)=""/196, 0xc4, 0x3) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000100)={0x100000000, 0x8b, 0x9, 0x40, 0x0, 0x5}) tkill(r2, 0x40000000016) [ 55.176116] binder: 8324 RLIMIT_NICE not set [ 55.191272] binder: 8322:8328 ioctl c0306201 20004000 returned -14 [ 55.200900] binder: BINDER_SET_CONTEXT_MGR already set [ 55.206281] binder: 8322:8324 ioctl 40046207 0 returned -16 [ 55.216696] binder: release 8322:8324 transaction 26 in, still active [ 55.258990] binder: send failed reply for transaction 26 to 8322:8328 [ 55.273617] binder: undelivered TRANSACTION_COMPLETE [ 55.279835] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/02 18:04:02 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="7379736383f6bb22") preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0xb3}], 0x1, 0x0) 2018/03/02 18:04:02 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000001bfe8)=[{0x15, 0x0, 0x0, 0xffffffffffffffff}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/02 18:04:02 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) listen$netrom(r0, 0x800) utimensat(r1, &(0x7f0000000080)='./control\x00', &(0x7f0000000100)={{0x0, 0x2710}}, 0x0) 2018/03/02 18:04:02 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bfdff8)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f00002f0000)=[{{&(0x7f0000cfb000)=@l2, 0xe, &(0x7f0000ad7000)=[], 0x0, &(0x7f0000817ffc)=""/4, 0x4}}], 0xae, 0x2021, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) 2018/03/02 18:04:02 executing program 7: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffe0e) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/03/02 18:04:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x4000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000002c0)={0x6}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x2d2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xffffffffffffff62) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/108}, &(0x7f0000000300)=0x40, 0x7ffff) syz_open_pts(r2, 0x400) syz_open_pts(r2, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000001c0)) 2018/03/02 18:04:02 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5e6}, 0x8) r2 = request_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0) keyctl$setperm(0x5, r2, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000300)={@empty}, &(0x7f0000000340)=0x14) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0xa1, 0x40, 0x1, 0x1e2, 0xffffffffffffff81, 0x34eccdd5, 0x32, {r1, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}, 0x5, 0x6, 0x3, 0xeffb, 0x2}}, &(0x7f00000004c0)=0xb8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000500)=0x2, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) mlockall(0x2) getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f00000005c0)={@loopback}, &(0x7f0000000600)=0x14) connect$inet(r0, &(0x7f0000000640)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000006c0)) r6 = accept4(r4, &(0x7f0000000700)=@nfc, &(0x7f0000000740)=0x10, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000780)="e4f8de9bb2b2a0d7e059a4f79bebe8b5b892cff7bde8e0f0265aff5234ec53e1780070a50944cd8423697fae547876c21ef710e712a60f50174695899aa670a3cd36ae5547a0a7cde2398160ed9f5c18daccc24dd220496bb618f755a388d94dfb992e906567525d9dc4c277002f25344e82a25d8fc030a7c1898b4d1844925fc9801227023281f339dda7728732c54d6ab13c") getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000840)={0x5, [0x800, 0x6, 0x93d, 0x7fffffff, 0x80]}, &(0x7f0000000880)=0xe) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x5) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f00000008c0)=0x200) ioctl$TIOCGPTPEER(r5, 0x5441, 0xc5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000900)={0x10001, 0x1f, 0x2, 0xfffffffffffffff9, 0xa, [{0x7, 0xdb1, 0xfffffffffffffff7, 0x0, 0x0, 0x2801}, {0x7fff, 0x972f, 0x81, 0x0, 0x0, 0x8}, {0xdb8, 0x1, 0x20, 0x0, 0x0, 0x400}, {0x8, 0x9, 0x1f, 0x0, 0x0, 0x400}, {0x1, 0x80000000, 0x1, 0x0, 0x0, 0x208}, {0x4, 0x20, 0x5, 0x0, 0x0, 0x200}, {0x7e2e, 0x7dc, 0x658ed1cf, 0x0, 0x0, 0x280}, {0x10001, 0x6, 0xdf, 0x0, 0x0, 0x808}, {0x4, 0x80000001, 0xe15c, 0x0, 0x0, 0x3905}, {0x0, 0x400, 0x6, 0x0, 0x0, 0x1400}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000b80)={0x4, 0x4, 0x8, 0x7fff, 0x1, 0x6, 0xbaf0, 0x1dfa, r3}, &(0x7f0000000bc0)=0x20) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000c00)={0x2, 0x7, 0x80000000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000c80)={0x6, &(0x7f0000000c40)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000cc0)={r7, 0x2}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000d00)={0x0, 0x1000, 0x20c, 0x3, 0x200, 0x6e9b74cc, 0x7, 0x0, r1}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000d40)) 2018/03/02 18:04:02 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7631, 0xd9, "6c36c33509eef00f052c599c3175f87eb353abf506f4e77ba3282c4f2a00b3e3175d40bac60d50e74f3e820c193d76a1693751cf06e28f7efe85bbdce8140986fcd2dc10731d652b24e6ee2f7449ddcc4f076b677b030a7da247e0731df4aea1824d4a5153138accb60c68510aa8abfb8718a084c677c7f9fd17b5297a2f394fe43b8c743b823a703e6398f24f93c5d8788877293d03ca0712ea7f215d08b694152081c9b55eeccf4b411a942b19e285e052a8c0e2efece6abea7ff15319648ac8283ebc9bc812315d4bf75200ec044fb19b68e9308f554cbc"}, 0xe1) r2 = socket(0x100000002, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/03/02 18:04:02 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b4afe8)) capset(&(0x7f0000d57000)={0x20080522}, &(0x7f0000b0afe8)={0x0, 0x0, 0x0, 0x0, 0x9}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netstat\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x80000000, 0x206, 0x7c, 0x6, r1}, &(0x7f00000001c0)=0x10) 2018/03/02 18:04:02 executing program 2: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r1) 2018/03/02 18:04:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000000000)=""/113, 0x71, 0x22, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/02 18:04:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000280000)="e1") fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) 2018/03/02 18:04:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) syslog(0x4, &(0x7f0000000100)=""/51, 0x33) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x94e, 0xfdc8) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000002440)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000710"], 0xc, &(0x7f0000002600)=[], 0x0, &(0x7f0000002640)=""/118, 0x76}}], 0x1, 0x2121, &(0x7f0000002780)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x400}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0x35a3df10}, 0x8) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'gretap0\x00'}}, 0x1e) 2018/03/02 18:04:02 executing program 1: r0 = memfd_create(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000002, 0x32, r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000000040), 0x4) fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x4000)=nil, 0x4000, 0x0, 0x810, r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/02 18:04:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x28800, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000100)=0x401, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) writev(r0, &(0x7f0000002440)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000000000)="085668d9eded9819d8695069207e23dda4355361d2228aee0ae06f9b682e557846cbb070b92061089eb16ad236", 0x2d}, {&(0x7f0000001140)="d2010794919690a22b4aaf3c73ed0bf774c89539f089a69debb4eac021eeb98262a2961fffe0a247472b7b36eaf3d721aa24bd1b7338eff6acbb8da2d966fea5b4561eecf356c3e7bee3af19fba82409704e3f55eeaf4130d3cb806fdc1bf773719af97b3f337fc66999257ef8963171dfb3b6b525aee413fd68c9220c04aa80f80fc80b1eb1e72b55477b5e0a", 0x8d}, {&(0x7f0000000080)="12e3927386a9b63e7f23aed57f47647500e294a2acef574145df47e0d7b511a14a607c2dc41205410352e008403a01b09f773edc30cf7b04", 0x38}, {&(0x7f0000001200)="46eb0e841632dcad491d6a2eccac1812ef4dea7b55a952599ef1", 0x1a}, 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", 0x1000}, {&(0x7f0000002240)="1eab40992fcc1012b9af5c6ba305e676b5af5b694bd763bbd761bfa0718034c64e1674a0d3954c6078f506f27f6f7607d33a019c06c12a5c691fed6b305f941b8332e80248992c9a810677188578d0876a4f347715a42a22853cd0f731672d6f72bf2b38c6311814419e4cdf7180229b3ab1b1f20e5e2a6c6f50733792bccec7d07c4e8dcc3ff808b10ca5ff62591022bd8e888ba6cce954cba4adf05d6125791005086270c701e2b25eb866", 0xac}, {&(0x7f0000002300)="98be07e1ec830870fc9eed7adcad339bc995393ad3b77fae92acaf91a39c73a48498c46988ae9782c7a52e9b4099b1b6b15e9ac67391d5c5216b053111eafe800b7f1df9ca20be2a29633fff95bdf4496b9b03b86a7daf48dccddb4bf657e23891fade62ad7fa43a950441560f9c52a8f74bd35fe369d81b7f9e3879e3024fcfa400fd809f1d5fba4d22abe742081d2a72fd8714e7e619c2df998ff562d1a516ddbe1752", 0xa4}, {&(0x7f00000023c0)="d276ea2cfdc81880ec2a9be7", 0xc}, {&(0x7f0000002400)="8c3fc75d31f298999f", 0x9}], 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x800000001a, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 18:04:02 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net\x00') exit(0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000000)=0x3) fstat(r1, &(0x7f00005e6000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000040)={0x10001, 0x0, {0x2, 0x0, 0x9, 0x2, 0x3}}) 2018/03/02 18:04:02 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f0000c1eff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00001f6000)=[]}, 0x0) r2 = dup2(r1, r0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f0000711000)=[], 0x0, &(0x7f0000fcffe8)=[]}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14b040, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) 2018/03/02 18:04:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80440, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x1, 0x9, 0x7fff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x7, 0x100000001, 0x2}, 0x10) 2018/03/02 18:04:02 executing program 6: r0 = socket$inet6(0xa, 0x441ff8bb53a56d04, 0x3) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'security\x00'}, &(0x7f0000000080)=0x54) 2018/03/02 18:04:02 executing program 1: r0 = socket(0x1000000010, 0x3, 0x0) fcntl$setstatus(r0, 0x4, 0x400) socketpair(0x0, 0x824, 0x96f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000003c0)={0x2, 0x3c, 0x20, 0x0, 0x6, 0x2}) writev(r0, &(0x7f0000002500)=[{&(0x7f00000035c0)="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", 0xec1}], 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0xffff, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000002c0)) sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="72af8c2c99ff979fe05d35134fc05dacf1ce99d4d816c4969a5e944ab07e57f12963e0e09b78ae4f23a5f123a4ec87b2c3fdfd4560865398520dd5b963debcaea18802237cbc462de3f662814da55aa2a9b3b9f65b7388f6289749807a97201cf3641d7322f9d9ba69bf647f613b28bc1513c6b8ed6f788a861092668af13496ad1f26bb258de2c822a079514e036a48b9cbf303b41b9ada3289025ff8073a4d26c681f3a482f37e54df1536be26488bfd9cac42abeb72c70b0871589524ebd4"], 0xa, &(0x7f0000000240)=[{&(0x7f00000000c0)="46dca81accbbb18e846ce29f5268600b66b10199d186a67c0a3bbab7c2b4342645afadef5c19758e8bca709247575d060ae9022ea08c795c2a445927158d4514503f4de04a", 0x45}, {&(0x7f0000000140)="a50e040e63a375c6c413508d7209529be1e25f23a30b93d623b2de9d54cfaaa2285a3ee1951dbcb10f3a00b3c85fc688f38a2b48a0d9f892c98b0552483374a56c728e77771fa9f5af94d7583e82d25ea24bf598a89e4231d2d925ae8665fdd7c45fbcb1da4ea7814b44cba3feba1f519803bd6efdb3825eecbd4c2a853f3caf944044eccfc36c80f6d9031348d6671bd5aedb09f36e38ee5a604206816c16ac6bc1989aa2d7eaeba9096435f86b26722de3458f1d19be4a3253242603772497504a7f4631da80c71f8541b95bf4db653c2336a343e9e387f5984ac3e8afff431d7e1cebe3a53053e394f854fffc52bbe45406", 0xf3}], 0x2, 0x0, 0x0, 0x20008080}, 0x0) 2018/03/02 18:04:02 executing program 7: mkdir(&(0x7f0000000100)='./file1\x00', 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x4000, 0x88) pwrite64(r0, &(0x7f0000000000)="8001b352b9beedde6c112ef22c19d5733a92d7c9781da2e3f68eced03eddbc71566c1d98d35676ff766d35a05cad983148ab89655818eeddb10fdb453efbc32f9218032a56d1a3b5ab71efec3a4a55c9b0879ac5fba294e6859980dc8aaf2480cebffaaaadaa5a6afa902a1f9bdc3a254799f81a75d7c6e5c77e00d612a2630da77dce4f70d0637e6a071393f49affa7e9dc6507e9757bd20ba4ee04ed7170a4eb23e28198901aa23c5bfef97cadc7e12b14ad7fd08781278f64e4a2e6e87c90f20a1e5e862aff0617da565b0d8778caef1db3c98fa279fdbec0ea580d6e96263a1aabe0f054de27d5b54d2c04", 0xed, 0x0) 2018/03/02 18:04:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100004, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) 2018/03/02 18:04:02 executing program 2: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) finit_module(r0, &(0x7f0000000040)="6d696d655f74797065c32d5c5b5d00", 0x1) ioprio_get$uid(0x3, 0x0) 2018/03/02 18:04:02 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ea9a0000000000000000000000"], 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000180)='6', 0x1}], 0x1) writev(r1, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x1000}], 0x1) 2018/03/02 18:04:02 executing program 6: geteuid() r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000001c0)={0x2, 0xffff, 0x2, 0x7, 0x3f, 0x4}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x4, 0x10000) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x0, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000000)=r2) 2018/03/02 18:04:02 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00000001c0)=r1) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)='vmnet1system\x00') syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'nr0\x00', @ifru_data=&(0x7f0000000300)="d0278f16da28a2eb334172410d0204d90cdf00c7843c20d46f5d7eb307912596"}) 2018/03/02 18:04:02 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x16000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000040)=""/151) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='illinois\x00', 0x9) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = dup2(r0, r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x9, @rand_addr=0x800, 0x0, 0xa, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x38) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x27ac) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x4, 0x2, 0x6}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xe, 0x1, 0x1, 0xffffffffffffffff, 0x24}, 0xa0) prctl$setendian(0x14, 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000004c0)={{0x0, 0x80}, 'port0\x00', 0x24, 0x2, 0x400, 0x1000, 0xffffffff, 0x7, 0x401, 0x0, 0x7, 0x7a0b}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000900)={0x0, @remote, @empty}, &(0x7f0000000940)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000980)={@dev={0xac, 0x14, 0x14, 0xa}, @empty, r3}, 0xc) getitimer(0x1, &(0x7f00000009c0)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) ioctl$TIOCCONS(r0, 0x541d) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000a00)={'filter\x00'}, &(0x7f0000000a80)=0x50) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000ac0)=0x2) ioctl$KDMKTONE(r0, 0x4b30, 0x1) write$selinux_load(r1, &(0x7f0000000b00)={0xf97cff8c, 0x8, 'SE Linux', "45f77889238db744b6efc29fb7861bb0b0388572cb1b69b38e526ef4794c592a21de0fc0deb7221233fe839b2a1b2d6d964a9874d3c914244b3df49a385485b3e40f4010afa10f2733d7e03b86ca9a6e42709d36cfc6d5903bca08f047f6e806a44baea4fc8e11dbe01236224f0d150cb70cd34fb3f78d48248c81df5345ea08065dbbd818e89cc49bac627592df0d8ea9ed6f9515398b154740a28f44b1db4bfe9c"}, 0xb2) getitimer(0x1, &(0x7f0000000bc0)) ioctl$KDMKTONE(r1, 0x4b30, 0x1) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000c40)={r4, r5+10000000}, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000cc0)={r2, 0x9, 0x7, 0x33d1, 0x9, 0x528a0557}, &(0x7f0000000d00)=0x14) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getitimer(0x1, &(0x7f0000000d40)) 2018/03/02 18:04:02 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x1c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/174) fcntl$getflags(r0, 0x40a) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/02 18:04:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0f9bb39"], 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000280)=""/253, &(0x7f0000000380)=0xfd) umount2(&(0x7f00000003c0)='./file0\x00', 0xa) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7, 0x400, 0xfffffffffffffff7, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x70, 0x208, 0xfc, 0x7fff, 0x0}, &(0x7f0000000140)=0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'broute\x00'}, &(0x7f0000000240)=0x50) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) 2018/03/02 18:04:02 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) creat(&(0x7f00002e3ff8)='./file0\x00', 0x0) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '\x00'}, &(0x7f0000000140)='&\x00', 0x2, 0x1) 2018/03/02 18:04:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fa0f7f)="390000001300090700bb61e1c30500000700000002000000450000000000800019001a000d0000000050280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/02 18:04:02 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000746000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sysfs$1(0x1, &(0x7f0000000040)='/dev/input/mice\x00') r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f00000000c0)="e24934ff22957f34e17aff030041a626e4108b8e22687f7a3e1ed47cf4b106618d91f2dd2c40a7236c397a6b45ca1c36b613b7164631ba05f3c526ca85f463598d5085fac785f5db5f92227c9f00c47f7833c8583a1ef43338e7b2d9719728fbe365e89763d8937391dd77d8bd1801c028e5083f9806f49d04b8ce72e056d30be80e9ac067fc22406390a42c94e78a3d5dca8abf4d600061865b73cc2cda49e4b143b15bbeec1a16afd7c3e4fd2ff409589bb0249f2367433bbc47513a4cd85c43701647c2d77c8d46c0bb6f5ef373795787", &(0x7f0000000200), &(0x7f0000000080), &(0x7f00000001c0)) tkill(r1, 0x7) 2018/03/02 18:04:02 executing program 4: socketpair(0x11, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000140)=0x6, 0x4) recvfrom$inet6(r0, &(0x7f0000000040)=""/145, 0x91, 0x10020, &(0x7f0000000100)={0xa, 0x4e24, 0x8001, @ipv4={[], [0xff, 0xff], @empty}, 0x1f}, 0x1c) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x7, 0x8000000000, 0x100001, 0x800000001000, r1}) clone(0x835fffc, &(0x7f00003e4f45), &(0x7f00006cd000), &(0x7f0000b06000), &(0x7f0000299f64)) [ 56.051264] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3133 sclass=netlink_route_socket [ 56.067834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3133 sclass=netlink_route_socket 2018/03/02 18:04:02 executing program 3: r0 = socket(0x200000000010, 0x8, 0x3) write(r0, &(0x7f00003e3000)="240000002a007f000000000000800000000000010100000000400000080000000000ff10", 0x24) 2018/03/02 18:04:02 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) creat(&(0x7f00002e3ff8)='./file0\x00', 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xfffffffffffffe4c) 2018/03/02 18:04:02 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0xb0, &(0x7f0000ffb000/0x2000)=nil, 0x7}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000002c0)={0x0, 0x1, &(0x7f00000001c0)="bf"}) 2018/03/02 18:04:02 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x20, 0x3ff, 0x1000}) readv(r1, &(0x7f000004ffe0)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid}, &(0x7f000004cffc)) r2 = dup2(r1, r1) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x2000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000040)=r3) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/03/02 18:04:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) epoll_create1(0x80000) write$sndseq(r0, &(0x7f0000000040)=[{0x81, 0xffffffffffff0000, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2018/03/02 18:04:02 executing program 7: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) bind(r2, &(0x7f0000000080)=@rc={0x1f, {0x8001, 0x0, 0x2, 0x78e, 0x5, 0x6f3a}, 0x7fff}, 0xa) 2018/03/02 18:04:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$getflags(r0, 0x40a) syncfs(r0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "929eea7ca767794937d2a15afc23a91473dc945e948330016382eb4e3ca75d683e5a38c3db0b43a6883aa0151cc25877c291834e47467b7c10ff05177ad875e47d41d4891909f917003793ff62ff662e0cbd"}, 0x62) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='coredump_filter\x00') 2018/03/02 18:04:02 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) write$selinux_access(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="5b797374656d5f773a6d626a651e0700000000000000745f506576696ed6c8be490000000000000000"], 0x32) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/02 18:04:02 executing program 1: syz_emit_ethernet(0x1e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88ca, "f23af049de674c1e69bdab7102f4b8cf"}}}, &(0x7f0000005fec)={0x0, 0x1, [0x0, 0x0, 0x0, 0x10000000000000]}) getuid() 2018/03/02 18:04:02 executing program 6: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0xa083, 0x88) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000240)) listxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/101, 0x65) fchdir(r0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/02 18:04:02 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x13, r0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) clone(0x0, &(0x7f0000709000), &(0x7f00006f5000), &(0x7f0000709000), &(0x7f0000709000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x8001, 0x8d, 0xbb, 'queue1\x00', 0xfffffffffffffc00}) 2018/03/02 18:04:02 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x9, 0x6, 0x0, 0x0, 0x1, 0x4, 0x2, 0x80000001, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x9, 0xdbb9, 0x3, 0x9, 0x1, 0x3, 0x2, {0x0, @in6={{0xa, 0x4e23, 0x0, @empty, 0x1f}}, 0x4, 0x8, 0x9, 0x9, 0x6}}, &(0x7f0000000200)=0xb8) connect$netrom(r0, &(0x7f0000000580)=@ax25={0x3, {"2983a312dfe9f5"}, 0xa549}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r3, @in6={{0xa, 0x4e24, 0x9, @empty, 0x45}}, 0x1, 0x200, 0x401, 0x9, 0x15}, 0xa0) uname(&(0x7f0000000140)=""/71) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x7fff, 0xfffffffffffffff8, 0x47b601af}, {{r4, r5/1000+10000}, 0x7fffffff, 0x6, 0x40}, {{}, 0x10000, 0xfb, 0x3}, {{}, 0x5, 0x1f, 0x4}, {{0x77359400}, 0x8, 0x7ff, 0x101}], 0x50) timer_create(0x1, &(0x7f0000000300)={0x0, 0x2f, 0x5, @thr={&(0x7f0000000200), &(0x7f0000000280)="348fb989979de4e4b8696d468706aee18de4e0077e43b6a9d3a257aff2bc4da6726a01a5a8cfcee1e6f3d0199727635e6a1dc56dae76dc8d93dfcdc2cdd9b7c43e0cf2f0"}}, &(0x7f0000000380)=0x0) timer_gettime(r6, &(0x7f00000003c0)) 2018/03/02 18:04:02 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x4c401) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[], 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x4}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/02 18:04:02 executing program 3: mlock(&(0x7f0000698000/0x3000)=nil, 0x3000) clone(0x0, &(0x7f00003e2000), &(0x7f0000579ffc), &(0x7f00008a2ffc), &(0x7f0000fe3000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xd6f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) 2018/03/02 18:04:02 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xfeb3}, 0x1}, 0x8000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'gretap0\x00', @ifru_flags=0x800}) 2018/03/02 18:04:02 executing program 2: perf_event_open(&(0x7f0000271000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x141180, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000100)) sysinfo(&(0x7f00000001c0)=""/86) 2018/03/02 18:04:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x38d9, 0x1, 0x1}, &(0x7f0000000140)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r3) syslog(0x9, &(0x7f00000001c0)=""/59, 0x3b) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x64, 0x2}, {}], 0x30) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) 2018/03/02 18:04:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000080)=""/26, 0x1a, 0x5b) 2018/03/02 18:04:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x180, 0x0) readv(r0, &(0x7f00000b7fe0)=[{&(0x7f00005d0f11)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x2000210000000801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000cdff22)='I', 0x1}], 0x1) [ 56.307685] sd 0:0:1:0: [sg0] tag#37 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.316540] sd 0:0:1:0: [sg0] tag#37 CDB: opcode=0x2 [ 56.322091] sd 0:0:1:0: [sg0] tag#37 CDB[00]: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.331107] sd 0:0:1:0: [sg0] tag#37 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.340138] sd 0:0:1:0: [sg0] tag#37 CDB[20]: 00 00 00 2018/03/02 18:04:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00009b9000)={0x2, 0xf, 0xfffffffffffffffd, 0xb, 0x2, 0x0, 0x0, 0x25dfdbfe, []}, 0x10}, 0x1}, 0x0) 2018/03/02 18:04:02 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000040)={0x6, 0x4, 0xff, 0x6f}) openat(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/03/02 18:04:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000258ffc)=0x1000000000004, 0x3) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x48, 0x1400) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x3, 0x5, 0x8, &(0x7f0000ffa000/0x3000)=nil, 0x7}) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x8, 0x2) fdatasync(r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5) [ 56.356814] sg_write: data in/out 819846/38 bytes for SCSI command 0x0-- guessing data in; [ 56.356814] program syz-executor1 not setting count and/or reply_len properly 2018/03/02 18:04:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') mmap$binder(&(0x7f0000fad000/0x3000)=nil, 0x3000, 0x2, 0x110, r0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x7f, 0x5b19, 0x7, 0x7ff, 0x8, 0x1, 0x7, 0x8001, 0x9, 0x1f3, 0x200, 0xd4f}) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x4, 0x2}, {0x0, 0xfccf}}) 2018/03/02 18:04:02 executing program 0: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/02 18:04:02 executing program 4: r0 = eventfd2(0x2000000000000, 0x40000000000000) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000193000)) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "510cd12dd20db1d7853a25760895b2e0c21d97caad5badda66f111f0634580baa13f84a746ce604cb942bb4c5d2bcbe7427699f72816f481f6d26c3c82cebb9dc1e4b86d48a2f8bb71fa7ee617c092dbf319757d27c0ae5bb474b9c9499315a49cbea1e7c3a880efca68ded009cd4525c23646fb9f9acd920aae4da533426442951dca2daf4e70c46d74d62e91ec35f52379f8cb6c1de500725ff1290ed44c53d0c30239108597189fce8fc9ade17fbcd6afd44eedea5978eb182831259ccedfaa0f6fd073f91670e318d620aef851c132decc074abae4668c287e"}, 0xeb) write$eventfd(r0, &(0x7f0000ed3ff8), 0x8) 2018/03/02 18:04:02 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x882, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xa8a) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='clear_refs\x00') unshare(0x28060400) fgetxattr(r1, &(0x7f0000000140)=@known='security.selinux\x00', &(0x7f0000000180)=""/150, 0x96) 2018/03/02 18:04:02 executing program 1: r0 = memfd_create(&(0x7f00002d7ffa)='-G\\%(\x00', 0x0) fcntl$addseals(r0, 0x409, 0x8) timer_create(0x3, &(0x7f0000000180)={0x0, 0x37, 0x1, @thr={&(0x7f0000000000)="aadc0c8a0a88645476a255cfea3c0ca7625478d047f25440651e9302cdad477dd02a97989c34ae308ad0261a8db1f7382528c8eefa95f51c4be954a84cd0a09f566536518b23e868f2646e3bccf0e5e218348bc0b884201c5e7884382ec4963c2e72", &(0x7f0000000080)="e871b951181f9e1f0a9f0ad14d175f6c14013e5fa17657489643000e77abaeb3ddfff69714125013ceefa7346662c7fd6e98534923987df81d0e5435606734f629cb8f086120fad97fe0afac7cbfe86afa5ef43b31f2f93d793174a57489ec30da440c4781154357af872839947117ac3e4bb3f39e8084512469d8debba983f7edbf90e00a32ea1884971ce44fe25fe80cce21dcaa29dac3e051aabfa7673a56ece85316c8948d6f1a098ccb9862a6ded151ac866af6906198b3b40af8a4172d53b0eeb545ee917fe6d332400a1860"}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setns(r0, 0x0) [ 56.398540] sd 0:0:1:0: [sg0] tag#46 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 56.407213] sd 0:0:1:0: [sg0] tag#46 CDB: opcode=0x2 [ 56.412344] sd 0:0:1:0: [sg0] tag#46 CDB[00]: 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.421055] sd 0:0:1:0: [sg0] tag#46 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.429738] sd 0:0:1:0: [sg0] tag#46 CDB[20]: 00 00 00 2018/03/02 18:04:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='gid_map\x00') r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/90, 0x5a}], 0x1, 0x0) 2018/03/02 18:04:03 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000240)='/dev/snd/timer\x00', 0x0, 0x8000) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x25}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0x400, 0xfffffffffffffff9, 0x4, 0x9, 0xffffffffffffdf11, 0x2, 0xd60, 0x1, 0x7fff, 0xe9, 0xce, 0x4, 0xffffffffffffffff, 0xfffffffffffffffd, 0x38]}, &(0x7f00000001c0)=0x108) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)) 2018/03/02 18:04:03 executing program 2: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000be6000), 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x78dc05712ba6600b, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @empty, 0x2000000}, 0x1c) 2018/03/02 18:04:03 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/user\x00', 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r3 = geteuid() r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r1, r3, r4}, 0xc) r5 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0xc0900) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f0000000080)=""/34, 0x22}, {&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/125, 0x7d}], 0x4) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000280)={0x6, 0x7}) 2018/03/02 18:04:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x3c9}) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000000c0)="ac6e63f8eb29434199e5276c99a9286a3d79495d474616839cc87c78bbc031424339d5435515a83555fb6a6f64f03d6596f0de8412766a56a9", 0x39) sendto(r0, &(0x7f0000000100)="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", 0x1000, 0x8000, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000911fd5)=""/43, 0x2b) fsync(r0) 2018/03/02 18:04:03 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) fanotify_mark(0xffffffffffffffff, 0x800000080, 0x0, r1, &(0x7f0000c3d000)='./file0\x00') sendto$unix(r0, &(0x7f0000000000)="87beb33b9a7f95c73d0b44c7a6a49db44c81e3c9e7a26bf8c6003d75e5b69ff6769b60c24deb820aa67c5aaaccdac0c3b940b859057249a3d0cb9f60ed71a15e17d791f36ee7cafaebf686647d1e75b07b1c4cf397c85182375a89e015d1f1259034fb612736b1408c0cb6b40ac6dd6c52a2e44a7ac4c14b3990de41fa6771b73b92143914db53251611257fb76f9b70057fe43f27172e2725e80a75efa2055e56a9ddc8adc380960c876e6ea15160ccb914940e89bcebe26fd9aa2ff565", 0xbe, 0x44, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x8) 2018/03/02 18:04:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x2000}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x8}, 0x8) fsetxattr(r0, &(0x7f0000000280)=@known='system.posix_acl_access\x00', &(0x7f00000002c0)='vboxnet0eth1#eth0vboxnet0\x00', 0x1a, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x8}, &(0x7f0000000240)=0x8) 2018/03/02 18:04:03 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000000)='./control\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+10000}, {0x77359400}}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_getsetattr(r1, &(0x7f00000001c0)={0xffffffff, 0x0, 0xfffffffffffffff9, 0x5, 0x6, 0xfc, 0x3, 0xfffffffffffffffb}, &(0x7f0000000200)) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') chroot(&(0x7f000094fff6)='./control\x00') mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='bdev\x00', 0x80000, &(0x7f00000001c0)) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000a4cff0)='coredump_filter\x00') close(r0) 2018/03/02 18:04:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000280)={0x80000001}, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x4, 0x75, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/117}, &(0x7f00000001c0)=0x50) r4 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) close(r0) 2018/03/02 18:04:03 executing program 6: fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) gettid() r0 = dup(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000002000)={0xb1, 0x1, 0x4000000000000, 0x0, 0x0, 0x80}) ioctl$int_in(r1, 0x541f, &(0x7f0000001ff8)) 2018/03/02 18:04:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x7, 0x166, 0x1, 0xaf, 0x72f9, 0x8, 0x1, 0x0, 0x4, 0x6d17, 0x6, 0xf4b6, 0x9a6, 0x81]}, &(0x7f0000000080)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000280)={r3, 0x9e, "6e2d0dfe0ba59135e8adeb9af244565d9c73118f57dfcf2844a27888c49a2b7eddba84a23d3c179bdabd55fa68dd8cba439df0224d1ce510c4229a63127e2c73bbcd7ea4a63db9c70abd0bdd089cd02f66a97ae713ba57a15bacdf29031953d556800555c2096f8532b8af2749f696561b6876d71843c6c2f16828e55530d66e2cf582335686920e167515834fe833d701bb447ed2e62a5d7a0c43e425e0"}, &(0x7f00000000c0)=0xa6) epoll_create(0x5) socket$inet(0x2, 0x6, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'irlan0\x00', @ifru_addrs={0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/03/02 18:04:03 executing program 1: mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x5}) preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) 2018/03/02 18:04:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x5, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) 2018/03/02 18:04:03 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getscheduler(r2) fdatasync(r0) setresgid(r1, r1, r1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/02 18:04:03 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x2, 0xbc, 0x7ff, 'queue1\x00', 0x3}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) signalfd4(r0, &(0x7f0000000040)={0xffffffffffffffc0}, 0x8, 0x80000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/03/02 18:04:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x1, 0xfffffffffffffffd, 0x200, 0xf, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0x6e6bb8, 0x4e, {0x6, 0x6c, 0x7fffffff, 0x6, 0x0, 0xf055, 0x0, @in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0xffffffffffffff6f}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$llc(r1, &(0x7f0000000040)={0x1a, 0xf6, 0x0, 0x7, 0x8, 0x9e17, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/02 18:04:03 executing program 4: r0 = socket$unix(0x1, 0x7, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x7) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r2, &(0x7f0000000000)=@abs={0x1}, 0x7) 2018/03/02 18:04:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x1, 0xa87, 0x80000000, 0xfffffffffffffffb, 0x7fffffff, 0xfffffffffffffffe, 0x1, 0x1, 0x5, 0x100000001}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000240)=""/90, 0x5a, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80000, 0x0) recvfrom$llc(r4, &(0x7f00000002c0)=""/4096, 0x1000, 0x2, &(0x7f0000000140)={0x1a, 0x0, 0x1ff, 0x0, 0x7, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) connect$unix(r2, &(0x7f0000000000)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r2) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000012c0)={r5, 0x2}) 2018/03/02 18:04:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[], 0xfffffffffffffea3}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)={0x2, 0x3, 0x6, 0x6, 0x34, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_ident={0x2, 0xb, 0x7fff, 0x0, 0x4}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x0, 0x4e21}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0x6e6bb6, 0x8, {0x6, 0xff, 0x7ff, 0x1, 0x0, 0x800, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_sec_ctx={0x1b, 0x18, 0x2e7, 0x7, 0xd0, "cc9a27c977b0ddf35605107a394c0b1789c89823304b1efaf7ec0c4f3305ffa1b0150945f5510123750d6c0b7edec1413ae107a9dddd0913bf9460cf75c8cf95cb3027f973fd6df4ad7a3e0a71176af640c3392cf90b8bcf92434c5d09dc511dba4783ae1bed9bc642cb74f594c4a0de4c3fc9390487412b104639e2afa68bf48d1cca374c52d9e80a65a8c6132eefb6a74f76a2801d753a91601a010cc39923b94c31d05498945f220b13ed23766d596d35914ceda8be4d9676faa92135fc562a2107417005567a44e9ecb047be5544"}, @sadb_address={0x5, 0x7, 0x6c, 0x20, 0x0, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @rand_addr=0x75d}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x1a0}, 0x1}, 0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/02 18:04:03 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000440)=[], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="a4334770a6ed6df6711415a07563cc89b9d29e350861ec5503f6d1caa3f46bf7c3b8b7ad5ad297f82008064ee361365adb6894941cfafd8400000000000000"], 0xc}, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) shutdown(r0, 0x0) [ 56.753995] tty_warn_deprecated_flags: 'syz-executor6' is using deprecated serial flags (with no effect): 00008000 2018/03/02 18:04:03 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000001080)='/dev/usbmon#\x00', 0x5, 0x200) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000010c0)={0x0, 0x3}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001180)={r1, 0x0, &(0x7f0000001140)=[]}, &(0x7f00000011c0)=0xc) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xa0c00) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) 2018/03/02 18:04:03 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x18000, 0x16e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x75, "84a57cf6c81e1369c7f2cfbb48e59b716b844df55abd82b5a655ace2bf03fdba8c24964dacf56b9b3db7478ca0112cb6e1d591593a91a9b2d8cf7772af293dcf56957908721e9b7ce7771a70c987d8e8c4a8677b6160a7120ae28c89d10e73df232d686f4a84d6055a97dd8d2b89a13c42dc269049"}, &(0x7f0000000140)=0x7d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x5, 0x401}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x3, 0x2, [0x5, 0x8]}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r2, &(0x7f0000001fc8)={&(0x7f0000004fe4)=ANY=[@ANYBLOB="0a004e200000020000000000000000000000ffff7f00000100000000"], 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) r3 = dup(r2) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/relabel\x00', 0x2, 0x0) prctl$setfpexc(0xc, 0x3) syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xcf, 0x800) syz_extract_tcp_res(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x4, 0xfffffffffffffffa) write$tun(r3, &(0x7f0000002000)=ANY=[@ANYBLOB="01040101da8901000100644b5ae5104c2fba00000000000000000000000000000000000000000000000000000000000000007f040000000000000502000805020004010100c2042876f33ec910ff020000000000000000000000000001000000000006000108670000004e234e20", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="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"], 0x107e) 2018/03/02 18:04:03 executing program 1: futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) 2018/03/02 18:04:03 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x20000000005452, &(0x7f0000008ff8)=0x7) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x37}, 0x41) recvmsg(r2, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) 2018/03/02 18:04:03 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x401, 0x2, 0xff, 0x8, 0x6000000000000000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x81}, 0x8) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x5) ioctl(r2, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r2, &(0x7f0000b07000)=""/36, 0x24) 2018/03/02 18:04:03 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f000095cff0)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x1}]}, 0x8) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[], 0x0, &(0x7f0000000740)=[]}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) bind$ax25(r2, &(0x7f00000000c0)={0x3, {"13faab138b0c36"}, 0xb833}, 0x10) 2018/03/02 18:04:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001280)={0x0, 0x2, 0x8, [0x8, 0x15, 0x80, 0x8, 0x2, 0x9, 0x1, 0x401]}, &(0x7f00000012c0)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001300)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f00000013c0)=0x8c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) inotify_init() r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket(0xd, 0x0, 0x8) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=ANY=[@ANYBLOB="2800000010270000d304000000010000"], 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000001200)=0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r5, 0xc0186416, &(0x7f0000001400)={0x2, 0x20, 0x8, 0x7, 0x14, 0x3}) setsockopt$inet6_int(r6, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) sendto$inet6(r4, &(0x7f0000000180)="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", 0x1000, 0x40000, &(0x7f0000001180)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, 0x1c) 2018/03/02 18:04:03 executing program 4: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200300) r0 = socket$nl_route(0x10, 0x3, 0x0) flock(r0, 0x6) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="b0d293f5f938d3bdd9c6f598c46ae60466b8c703f700d0dc5f6817c385548cebbf58d55b4395b25469662cfa0faab6d29819797df8ebdefc0f4e7ef928be434aaf6d5fde536f2a5fa9cb5b8b025632b56bbd89dfa077a4e84084d96561cc82", @ANYBLOB="a4e05963d30ca1480bcf0bf073d6438e2ffe0661d3bfa854197178d5b1dd231a84b14b70b96009341785f6f7496bf239501c4b857d5f5b25b6eae737d49bbd7fd780c4ce654cb1d77e4135d2c1b3704c05"]], 0x1}, 0x1}, 0x0) 2018/03/02 18:04:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x400007f) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/03/02 18:04:03 executing program 6: r0 = creat(&(0x7f00008d7000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffd) r1 = getuid() setuid(r1) accept4$packet(r0, 0x0, &(0x7f0000000000), 0x80800) 2018/03/02 18:04:03 executing program 1: r0 = socket(0x1000a, 0x2, 0x0) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) 2018/03/02 18:04:03 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0xff, 0x2, 0x5, {0x77359400}, 0x2a0, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_create(r2, &(0x7f000043f000)=@access={'system_u:object_r:hald_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x36) close(r1) 2018/03/02 18:04:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt(r0, 0x56d2bdbf, 0x7ff, &(0x7f0000000000)="268084c76ea89de7312f2c504ff043211b41dd4c97ab204c9e1a7e0ba02e22724e67a6dc924bf3b44eb6409f40a580c81a", 0x31) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x101) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1aa}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x8c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) 2018/03/02 18:04:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f000014dff8)) 2018/03/02 18:04:03 executing program 2: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES64, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="29af1fc5a7cf0f0f07efc19fb55a0325b9f6fb895fb967974b3cdb054b38d95fe3d9e3ba31e5b3c7c6f7462bfc84bf3219e04026c805c4f2abda9c5481ab0af3784f8f9581d9de8ab7fc887c12dcc6ab93b1c75c66ff732fba8df4c1646de79ac913aebcc6316d263bd7f12ebe697e396b581cc09f", @ANYPTR, @ANYRES64, @ANYRES32, @ANYPTR64], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="df83d7bc088937b1efbb7694eb40521996c1ec0d924183ca4baa6680beabe8a49ab49dc42ff684c4d235588c74cd55814b485d1af2c9e4e2e7e422a079bac13389364b8d22bbdfbaf34aa3cbd1dcc0fe1f592f9e171aa33791b2ce176d7ce3d04c713dd0c9369f2f51a3a3ea1f7f7d3092a453d88eedec7a1e23cc510ef52573ed0e020c29002c95c7350ebd1811f7fd34b25bc10b79f251cad719caaaffb06f08bf693a6ea47db435dba50a836d162fde4204a357213053e0801c939f816264fed75c5d4258d1"], @ANYBLOB="2d8f6de25cc719c4e90a13435ccd7e0583b62a7e9331987399798ce3017f02ce7fc6edc4b6aa5069d761da517c1dfd1125e78f29021c63fe9f314126ebc35a243c2c7a55a27935d82f708ab57cbf6c078d6b56fcf5b0b0f7671d5c738b4cbb6c4d739ee428a0493fa0958ab08d8cf37c2f380590adc8c177ac994ecb71ea63402d64dd6e672e234729f8e189f0ab45bbe0014a"]]}) r0 = socket$inet(0x2, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1b, "cc8a64920efc4b9ae5b7947110ec17da0bf4cff42e3de15a3cb42d"}, &(0x7f0000000180)=0x23) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001480)={r1, @in6={{0xa, 0x4e21, 0x200, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffd}}, [0xfffffffffffffe01, 0x5, 0xffffffffffffffe0, 0x8, 0x1e8, 0x90, 0x5, 0x5, 0x7, 0xfffffffffffffff7, 0x2, 0x7fffffff, 0x5, 0xffffffffffff8000]}, &(0x7f00000001c0)=0x108) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/02 18:04:03 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4a, 0x10000, 0x7, 0x68c4d336, 0x10000, 0x1ff, 0x7ff, 0x4, 0xffffffff, 0x20, 0x4, 0x3, 0x9, 0x7ff, 0x5]}, &(0x7f0000000180)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0xe5f4, 0x4, 0x0, 0x401, r3}, 0x10) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) accept4$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80000) [ 57.024286] kasan: CONFIG_KASAN_INLINE enabled [ 57.029384] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 57.071949] Dumping ftrace buffer: [ 57.075474] (ftrace buffer empty) [ 57.079168] Modules linked in: [ 57.082479] CPU: 0 PID: 8665 Comm: syz-executor3 Not tainted 4.4.119-g024f962 #27 [ 57.090078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.099418] task: ffff8800afc20000 task.stack: ffff8801c8ef0000 [ 57.105478] RIP: 0010:[] [] sg_remove_scat.isra.17+0x17b/0x2d0 2018/03/02 18:04:03 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/02 18:04:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_cache\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400006, 0x40000006) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/162) [ 57.114885] RSP: 0018:ffff8801c8ef7ab0 EFLAGS: 00010202 [ 57.120320] RAX: 1ffff100391ac44d RBX: ffff8801c8d62258 RCX: 0000000000000001 [ 57.127574] RDX: 0000000000000008 RSI: ffffc90002e0a000 RDI: ffff8801d48b3c74 [ 57.134833] RBP: ffff8801c8ef7b00 R08: 0000000000000000 R09: 0000000000000001 [ 57.142123] R10: 0000000000000000 R11: 1ffff100391def30 R12: 0000000000000001 [ 57.149378] R13: 0000000000000008 R14: 0000000000000000 R15: dffffc0000000000 [ 57.156636] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6fbfb40 [ 57.164852] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 57.170721] CR2: 0000000008340008 CR3: 00000000aed22000 CR4: 0000000000160670 [ 57.177975] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.185218] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.192479] Stack: [ 57.194603] ffff8801c8d62270 ffffed00391ac44b ffffed00391ac44e ffff8801c8d62268 [ 57.202571] ffff8801d48b3c58 ffff8801c8d62240 0000000000000000 0000000000000000 [ 57.211523] 0000000000000000 ffff8801c8d62338 ffff8801c8ef7b40 ffffffff825b8955 [ 57.219510] Call Trace: [ 57.222069] [] sg_finish_rem_req+0x2b5/0x340 [ 57.228099] [] sg_read+0xa1b/0x1490 [ 57.233346] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 57.239983] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.246966] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 57.253602] [] __vfs_read+0x103/0x440 [ 57.259022] [] ? vfs_iter_write+0x2d0/0x2d0 [ 57.264963] [] ? fsnotify+0x5ad/0xee0 [ 57.270380] [] ? fsnotify+0xee0/0xee0 [ 57.275800] [] ? avc_policy_seqno+0x9/0x20 [ 57.281656] [] ? selinux_file_permission+0x348/0x460 [ 57.288380] [] ? security_file_permission+0x89/0x1e0 [ 57.295104] [] ? rw_verify_area+0x100/0x2f0 [ 57.301052] [] vfs_read+0x123/0x3a0 [ 57.306299] [] SyS_read+0xd9/0x1b0 [ 57.311463] [] ? do_sendfile+0xd30/0xd30 [ 57.317668] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 57.323872] [] ? do_sendfile+0xd30/0xd30 [ 57.329552] [] do_fast_syscall_32+0x321/0x8a0 [ 57.335668] [] sysenter_flags_fixed+0xd/0x17 [ 57.341691] Code: 45 b8 eb 3e e8 e7 87 da fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 57.368279] RIP [] sg_remove_scat.isra.17+0x17b/0x2d0 [ 57.375211] RSP [ 57.380445] ---[ end trace 7d457e813e55d48e ]--- [ 57.385201] Kernel panic - not syncing: Fatal exception [ 57.391012] Dumping ftrace buffer: [ 57.394527] (ftrace buffer empty) [ 57.398207] Kernel Offset: disabled [ 57.401800] Rebooting in 86400 seconds..