f351cc3d70b5fee95ba5975cae1be2a8e631dc1f548cce2c78eeaaeaa28ddc0246a9d982ffc7b96db4a9d00e8e522a122ac44bb266f2e063a4a396375ed17655d9a40c73a8cb12bfb17c6f274d75ff8dc858077385377982776eff921658dc5677fad9f33364c04c55bf5193915675d3f39003ecceddc8413cd5dfd0ba939ed5fd35a9807c520c36ef845f0b6781ddbf44e1cb047e87f9ca52bd0f8b97b170a48eb92474495b29503a432a3af4b51d06dfc9195f489d1c61eac5a591a953079bf02c6a0d001193d6ec902d638ef3a52c3b158c0b647f5648b5a6e3fce5801adb193136c0bebd822d4c2202ee60", 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003c4000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x3, r3) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000886000)={0xfc000000000, 0x0, 0x5, 0x100}) 2018/01/05 14:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00001f2000-0xd)='/dev/binder#\x00', 0x0, 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x28, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000454000-0x4)=0x200, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c9e000-0x6)={0x0, 0x20}, &(0x7f0000daa000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000025000)={r2, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000945000-0x4)=0x98) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000bb3000)=0x0, &(0x7f0000a71000-0x4)=0x4) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') listxattr(&(0x7f00004ee000)='./control/file1\x00', &(0x7f0000c9b000-0x96)=""/150, 0x96) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x2f) utime(&(0x7f0000452000)='./control/file0/file0\x00', &(0x7f00002d0000)={0x0, 0x3}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00004e8000)={0x5, [0x2, 0x401, 0x200, 0x200, 0x7]}, 0xe) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fstat(r1, &(0x7f00003ef000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00009af000)={0xeff7, 0x4, r1, 0x7ff, r2, 0x1f, 0x5, 0x100000001}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000002000-0x4)=0xe) close(r3) 2018/01/05 14:58:35 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") r0 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/01/05 14:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) stat(&(0x7f00001ff000-0x8)='./file0\x00', &(0x7f0000eca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 2018/01/05 14:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000023e000)={0x0, 0x0}) sendmmsg(r0, &(0x7f000090c000)=[{{0x0, 0x0, &(0x7f0000944000)=[{&(0x7f0000b1e000)="fa1a090c89876f084a834678cfd01c9eec9f7f1709ce46606671fd70874b81b9330758eee7a5c751e13e6e71738e087d9f3679d8e05e39fb191065065e6f4b56d0a95f2918a0f56ed11b1f47aefc6769e009fa03c0f89e352256cd35fbb206dc2946ae29c1037ac1223ce84a02d1c949ff6871653656553394df39b51eb77f1d0c65f6a3eabe4f1fb3fca1d135bf1cba806c250f37f33bdb3ae1542d5f8d112f70d02c0d86635529230b347351a413cc3134f7e5d04161502ad6af1d51da6d03762bc6f3194ee826dfb37d5fbfea664f0aa6e6fd688f2079aa9435514b382ebd9b901bba01ee92a0577901e3fe7e", 0xee}, {&(0x7f00009ba000)="650eb266b90191049e48bf322323e9fdb57fda6709ae966160c0eb2e30e4cc956a573631d0c51e5f70dc1aede350f8818a62982ff1fab351d4fc2ae5de06ff1d03c8b5f905aecbadc11b3ba7bf37cbfc1e1ca0be418b7565699f35d26f3fbcd1825c14704950260a7016af860295e76632062b20b81549f35a4b4b94a514cda0e90553297133de80e509cac3d9df3762d45d7b9880cd86166c752587d1b072a54aa25f16c7fdd239a3efdf09e3cf2d3eb8927d65c3a3170dc387b0fc32e20018e0b3621f461b13936b54b00cb681cd998a5e61c0a531aacfea2567cdc30b833a01a65b6e3c88d76ae533dcacf3531098936738e866678cbdd7fa83fae02ab6becaa2f88128a7ec59788afa9ce8e5aa6b17afc00bdc5a0b10b77dc78a5f7b79cc48c5bb6336ae0bdfe242613c77c50c9cab914915bcd24f08c1caddad72f66664d493e032b2de842af145019bb7002f39a95a00eb575db062dc8917a85417fc5871330c726d4cbfa6c48b1623cd8949c85b0acc1cbacd979fd941334d72a115fe70014d8c862912b97aa5cc04c8ad6cbb878fcca50aafa14ff3741147620f580f42339676b291328d74dcc07c577a0f9cbdeb98cde7e31c19e8a05649eaedca31feb030b28819714c09758d8c2579902adae42e244282045e953c1ef90b1ff332cfe1b39454856a60eda2a484da28022724c0f67a213829a99fa44f962c5f7920d086a2142247bbba1d650cb26bb057c4442df822a434db60ab1c9dc7ce1ddc8f3c58111135b30a296291ebca018b426ce596aee143e92b6a9ecda8b0471dab0a043bb1c3bf5107a053faf89a4802112065c325808a2cdf67286f021981d56495475cc1baece8624faa9bbc3acc3e14b2d84b9b162103ad2066afb94608991eb320913b9de2d92d087bf42e169e6b23a06108303e87397be7b6a58aab0ac8ca6f843d88d153d55d636b2f1cd17f2e0b772ce3f2d80227f69c2caaaf2fbb134c92f9d15be11e0eee8d30972659dfd154fc372ad0e9c8d10dcb98550a33a0f21a7a2f2e0d9f582002ea6860fff7d84281c7904a7a3462db9bd7d5122975344ccd4cc984d6be77f372cc997fae33665a9d31b24dec66b839557f42ce613f956cc93778a74d3e3db8c747b55b2854489bb667ee9d19b643df82f44ec95faed684c544134005eb691b53109e7b7a9b0457b63e713d24182a4c0fdf9bd7f4d9c5ffc1dbc35e444e27768657f2230bebfe2c407b4408679d15f8f91acd71261bb6450a5d7893afd1c42ce29062c8eb310b1536ca456aa7f87031e1eed359a2a10c04cff733413ae31d0b636c2db74042ab3a0174ca8428e02f033839ed82d871e87c867cab39555f25c1cdba2742cd7cb904dca79cc5ee16afb5adc8cf63e599faf4d0c4fd85b65612db8b87716559d2e00caea109fcd3184ffa70f65e7aa861073152c4fb26c12cc5946810b3968f81ef43e88b386151bda2940d5b6cf0c89821308b9be1e300747f29855ff5d05a87b82696a41ba7cc90c042175d83d35533743bce8548a1316e3cae407097f34d3ad7d8abe90409ba262493c4f3b5ee12a6fb7d7886c514524660e6072c45a889608a1cc40609bb80e98203d631748feada08dbbb7cd4551a9c511f215bacb83c27a6f9b2eff42675f3baef97815d0b79334eb7203b06f72d674978d235e9ccf3eba31e2535ba58c1c50ffc738cdc2fd1c2180fcf49d08b3f15c89253e2d4a9bda5affd2e5ec8464f7762d2e1346ae188d616d8b8fc39d863d0efdcbe29bcfd7a83041d9531cd2dc33e8f8ec2412cfb11649bab7c32df91cd27eead5ddb257a4b279012a87ea7edffc354bb3095ba62c64a953cd5e25d94436fcb90223df29349a769752cc3c5b1ccc8458df51eb4ff03fb79d2a0c6d3294724b1c22c7fbe83cb2e75f5035ed0c3d59449d8851583c1688186a425756edbc8321a96605e726421780198ae2ad4b27a0a7fb56549faa6e71fcd54543dad56f9bea24a4a8c8d9ce43375be42aa1aed0c5d7cd31470240b6613ac6b3dc530f912df0e0d0035fdd7a77d8a05f692792a0f57b358576d0cdda5b9eb65f9e893ffa7e93b955465afe81acfee598a14523829540dc2ac2054fbc474eaba5aa6f2781713a3456344fd551294ec4ca2fd67e0d0d302d1cb91825e9f8687d415c8720810e04af3faeff96d3dbc9f9c2046b70772fd2b27e64b5efdec33a4178f53b7fd4d2484227658d788de7f4e72e472a84caaf2257958f1a1d82c449c3a3a2a487c08dfa3d01466840ed2e4082774a9c2a742961e21b98bf967e5d25fc8baff8591ef9b28b2e938ac124258c56f305ed7bf986ac628f1cd4e3bfd43a98c34900ed526fa3405145a19552e9f4563f870e47ae7ba00b9a8cd60e2cf586f43448b4b4c5b490cbc43ab6372453dec585542cfea1f3672d300b6230f7ea2fb038cbca6cb706f3dbb859c15963e2fd5af6b02a313e82aec12c7c8f59ac223abaad55f6a6cd47b732f1d58d891226b6d9daa4ecd676bd1033ac7c04f7689604c0c88a9f594471a4bd407b45d764a42a4ac09d02134cd20ddbd7fd71fca2f55cc6fe6f1d2f61c3a8f7e0abbf41ba29c31d275579a0674b0f76657e039605ff457076f1d4a0b1c9acfe3a215ef1b5b3162326b07580cba986d6612416295726d90845a533b90ce31447cfdde06458e75e5084661ed845444565947a49b725cd8949a518df21b2e64fbe966e46097e366b8d54ff941da9e6b872924c9591d51a872e52acc9a2b9e987d2d3867512b11454e73a2144f21e0a52191d2c76ccbf4cce212cec31d981d3accd231731a45887f3baa2d606e21d5f025a2048043fdb60b832aed19599dd28a75379e5565d9ce38e1ee54f04c77ca514e879f42643fa5cfd6ab63da47df4679df036fc598f6f41366429e01d305ebfb73a3411492032f35a89e959cd0c91d08b632232fbf3a9a1dae57843829fc4a2afd3b9e5eb7b9908d568b7868cfb11918f55aaa54364bf54c41fa05d6fe1bdf1f6b9a7524748ea2e30577fade1069ec048b68560baea051120ab1cb115bad8df9582bc75cdcf279328c745cfd5f3aa9d967ccb11f2c7af1ab4a780cf9d99c0e53dd53da07bc8ddb80a1f30097764aba423c9c90a8d72c0159d0e78fec73dcc2bdba36b832ce36fe700d087227a53ebd08580aca7ed9af24b93c1270a682b603e362be9f80af1788310c6f3a3c35941b0af53afd1dd6729dfb6f7c9ad2934158d3441e05fe3835323d7c257a9f3ca8c0d60e923303b4a97d91272cee33c56715b94de0ba93d41799ef17f2fe45cc447429b6f94057abd03205e514a138b0b9f30a1b7efb19ca825d46c784b6efa5fe77bd5a1a9477f0d925fd2b01da46d03a831c52bd1bfacbbfac4158c9a3fa6a46352af3734ed39abed147900e481c12dd89cac20b3f75d6ddf61e82f0a29e0777e81d7762e7bc777f8eaa0502cbf603d4eba03fbeaceb808c6e49b2b9965705f637dd378069ca2218be3db20cfa58a430e228a84eddf33d4a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0x1000}, {&(0x7f0000ace000)="7c098054c015a1676dbaa8ed9e92a902789ceacdff2fe09e4658ba4f0904c69711d812f24126910a36d5e855acfc3d259f631889e608650399cbd6356e164a975bed254030cc2dc336e673aac3412ffd007a86139d5b", 0x56}, {&(0x7f0000874000)="cc339e210a14f9ee19bc9d6cc432dde4a5b01131a27781eb69924023296140cb441377ebb8ccaa6d0993f3", 0x2b}, {&(0x7f0000f83000)="3821654620c63b7dd0bcd72ab0f3c8b0ae5804362440ca1bac297e081f2b37f113c6a200b239e5bb827916f3b927a57fc73b6b24c828c370dc48470d75857a4313e3fb32ca6d47980e33a6f9c895d908816674aa233545eb8045130cd3f226a1a18962128e451b8aeb18762e74da11949d161601b8233186494b05b3238570937ec484d467f660a456837e", 0x8b}, {&(0x7f00003cd000)="107942670a5b6a9ea8c8c77ff4b5642e4682c0eaac563b781e2cf9ff7c2220bf29d3b96421accc5bd8217459140fafd40b523826c944bfd5471846bc2808eee53e90511cdbcf5a060459a25229596cb6fcc5d64173a4974956633d6d848765fc10ad7d38ff5bb108fa112ffed5d9c698efa2e0037f7b337007be4651040a225383163faa70767fb2802e03ecd3e51b", 0x8f}], 0x6, &(0x7f0000340000-0x10e0)=[{0x60, 0x13f, 0xae4b, "a462f9b3eb2907c689da99406f5583fe2a144c94395c1800d3ab5d7302a21a409307eb651047bea5a0c9efd52b97be0090bae91fc82b24a2a053198269b56e360249d644c8e9afe631afa724c40a1651"}, {0x1010, 0x88, 0x4, "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{0x70, 0x19f, 0x8, "10177753373a0bbaffc1f3f064f41cafbb17ca38328892e870095d9b1da899a4791afe7eee124492b67df12e17e92dd1444c5ce48271b85252853a04e45d86e4af561292be8413ddf475978f7efa43d7fef7bd83c1f07ba30148"}], 0x10e0, 0x4004004}, 0x9}, {{&(0x7f00009d1000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58, &(0x7f0000168000-0x10)=[{&(0x7f0000f4d000)="4e6af659331bba8b0d0ffdf6134229832f2a909db469b7909b651d7c3d6ad03e85b417bb0809e32aab8e88c03bf78e6a2b22e695a47f4a8160ecc50966e455f0f25343d3e0b920f456b01f4b34dcb1c3e6b2f6ecee111ab34abe83c88aef49", 0x5f}], 0x1, &(0x7f0000945000-0x28)=[{0x28, 0x117, 0x2, "0a9ab435a54eb7755a85aab1c76e5a0a8d"}], 0x28, 0x0}, 0xfff}, {{&(0x7f0000fd8000)=@hci={0x1f, 0x4, 0x0}, 0x6, &(0x7f0000e49000)=[{&(0x7f000086f000-0xeb)="bbb8484f573aaaf6a24366ae3de37b2280ea7eda4bb2c04e1b58b8c27a037cf288d8dec12376308d64bfcb51a90b47ca4440ee4294b539b40d14da33157b17c55139144fbf594d42c98d50690785fb12a8dbb79aa952f3e39eac7806f62779e5af58606595ff07bcdb7a55279a9983cc021c3d8ac73c1a0bf5724c30b58dc50f768a48af6ff89fa1ef89ca591cea25a6d4778d94431240a547bd0ccd96cf46fef253cd07d6a4c7d93a19a8f070592a690775700ab0b2b4fc360c374945fce125313b8d94dba80123ef80d5cc4133abba436395e3c3d77795a64016ed306470a6d43a452f32a8fb66317f7b", 0xeb}, {&(0x7f00008c2000-0x96)="3ac220638c7f9725a6030a6a2bbc7e58fa9579681fae27d321b8e517edb5db3a72b38fa815b1434dced58308dbb3ab3b72ac99aa7a0ca6aa9a832e328c19083f6513941214df0c5375907d709d3850564c9d120b3d940cb15dd8838d26938f1988731f09be1b41332e826d18c39dc64bda634a831a5c517fbc5512aa6f4278639e6ba4f84c7cf8ebf26483f8dfe6dfb1848df6dc19c2", 0x96}, {&(0x7f00005d1000-0x15)="64e3d7a1350e5c8d646d36306d840d301be2e32996", 0x15}], 0x3, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000e15000-0x60)=@nfc_llcp={0x27, 0x0, 0x6, 0x7, 0x50000000000, 0x7fffffff, "1e328f12b9b48be5f2497f9d7bf8c818ad9ecce15ac052cf9fad6b5cfe11005d2bc4d62845e8916b41894c7b118c898d06f343469f8b7c5622559f086d413e", 0x288}, 0x60, &(0x7f00004af000)=[{&(0x7f0000c35000)="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", 0xfe}, {&(0x7f0000c0a000-0xd2)="883567792049b0eb216f595c20629a2b10d05dced247c867b92372a2238e4c7caff0484752dad9a0da9f9480eac2256a5697d9d06dbdc372a8cd363c3956fa888df42633301f307743ad7e654cc1fbf181e10cf7038b5b1de59b043e208f5e62602809e914122d65b25c2f30a23064d771a2fa352e574834b4aac78f0076bdb2d25f3f217e2d416e9a0be1bc43be84d58d8cd01cda6546eeee4f30f27965212cb42cb87da8b7989b3efea89ce5e0dcdd23df1c73e9d5f2560881285308eae4fcbcc065d3ff9bb2a78936a6db09eaa34d9d39", 0xd2}], 0x2, &(0x7f0000a6f000)=[{0x20, 0x10d, 0xd95b, "ca02000d42144f7f7c74d79f"}], 0x20, 0x4004000}, 0x8}], 0x4, 0x4) open$dir(&(0x7f0000330000-0x8)='./file0\x00', 0x40a080, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820308000408eb005e00000000000000100000eb7e000423"}) 2018/01/05 14:58:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x10040, 0x140) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={r1, r2}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000+0xec7)=0x0) sched_getattr(r3, &(0x7f0000e8b000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x200000000000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r4, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f00007bd000)='./file0/file0\x00', r4, &(0x7f0000ce0000-0xe)='./file0/file1\x00') ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00008c9000)={0x10c, 0xe4fc, 0x5}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2018/01/05 14:58:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000755000-0xd9)="1a9c11259c403bbc9796d34fd7f7020b132855e95dba229527b2fa7fac8b6cb67e6a08a7f96dbc3815cba28fdecc34b9efc3d74f9ffec7ccf3cfeb5a98bfcfa121efb557e7c686d4e33284e5bed274bc1bb1eacbc43912d10112c79eece03561f4381eb49d0312790ea14baef354e6cf67929f1e58bf2ed4a51d59bf432729d5b74a44c5532289201051ace4a1d88aae3bde2cc20e7f6c3557febab0378a0dc87c9750d3d3cf8478dccba460cd3e0343c756490eeb1d5e2a4f3bbca451606a11169a4782201aa89737edaf85644a5e61d2203dfa07de35ed1d", 0xd9, 0x20000800, &(0x7f0000d21000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) 2018/01/05 14:58:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b69000-0x18)={0x0, 0xb00f, 0x20, 0x414, 0x401}, &(0x7f0000613000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000093f000)={r1, @in6={{0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x81, 0xdd6d, 0x4}, &(0x7f0000f30000)=0xa0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000096f000)='/dev/rfkill\x00', 0x3, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) socket$inet6(0xa, 0x7, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet6(0xa, 0x2, 0x0) socket(0x11, 0x803, 0x300) sendto$inet6(r4, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 14:58:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) write(r0, &(0x7f00002a6000-0x10)="021800250200000009050ae21dfb3795", 0x10) r1 = getuid() getgroups(0x8, &(0x7f0000559000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000591000)='./file0\x00', 0x1001, r1, r2, 0x51c5, 0x20) 2018/01/05 14:58:35 executing program 2: keyctl$setperm(0x5, 0x0, 0xfffffffffffffffd) munlock(&(0x7f00004b3000/0x5000)=nil, 0x5000) 2018/01/05 14:58:35 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d7000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000001000-0x4)=0x672) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/05 14:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000099a000)='selinuxwlan0systemeth0vmnet0procvboxnet0ppp1[\x00', 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000486000)={0x0, 0x1000, 0xc4, 0x4000000000000000, 0x3, 0x1, 0x7, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a5a, 0x5, 0x3, 0xfffffffffffffff8, 0x7}}, &(0x7f000022b000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000302000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = request_key(&(0x7f00008cc000)='blacklist\x00', &(0x7f00005b2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d92000)='selinuxwlan0systemeth0vmnet0procvboxnet0ppp1[\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000073000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ea000-0x4)=0xe8) getgroups(0x8, &(0x7f00008cb000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r3, r4, r5) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c4d000)={0x0}, &(0x7f0000930000-0x4)=0x4) flock(r0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004b1000)={r1, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5d7}, 0x98) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d4a000)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000bb8000)='net/ipv6_route\x00') preadv(r7, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0x0) 2018/01/05 14:58:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffd}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005000-0x8)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000005000)=[{&(0x7f000000d000-0x73)="", 0x0}, {&(0x7f000000d000-0xdf)="3576d15c3ae5bccb163e38b33697c5f29c79989418058efef146648491c92de442ae8b5ecb9c0e233d7477f4d202fcce52bb0325c450bdf362d5f4d27224ccdaaa67086c012167dcd9403262e570babefa63eedde408b0ff3bc1707f6735b01d22134307f076531a59ef16cea39729e7e2108e5f9001a77461606a4c16b8e5722d7b1c2ff65d3294523b5e9b2d8e04afd5bead855778da0b051dab6cbdb12ec171c28bfeea8979b8cd61b6b51bb45baf1c5555920a93d6aa78df638144564176df681b8f24f486b75c8b16c852cd137182ee01eacb72f2c326a8d1c7f4511b", 0xdf}, {&(0x7f0000009000-0xe8)="99ddfcc4fe05c38e839bfe808bdfaa710d0ebbcf849d421c6c11da13bf61d25166b16b70aecf4ec73321f7824a7b2cb57c8a046cc124cb66fbfdbc6c2453f471aed038aea7e614ad002352544f4b7e7b9822ac8e039c2c77a020830fda476e5860e3c86cf7675a14fbf531b07342c25e43af94a7fdd1ffaa0f750eaf901b0bae2024723d954cf2f8f6d2788e3d23ecc5d58d243f46439e1c70450d1591d5e95265df2f8d5a991a60df2f11d9e0b107b0b92d4a1d76945ee27149a2e0c863a85431d7bc79a766ff813c57d4512515b5a35dc73da40790cc675d48af46227d7ed0deed448d3165d588", 0xe8}, {&(0x7f000000c000)="5173c0947ed650b60e155c9cfecd1827291c2a8cc55c6441bca309e9d411fe7163ec1c9950659783afc60b58e69cbd40c6de19c0224e72939cf88b4a2afe1721439fecb6c2fde2c8c394fab7c148eeabf5f8f608a13121966618b09d73fff5f4a09d784d08b4ec20aabd9505f5b602b417bfc7d15c77fb4a69626c2d3870eb85a85c7631b9daf462051c81460beb191314ec2173ec4580657243ea2149dda139e31089e1f4df8ceb6eeff88f722e413be4593b86af1fb496ef5d6904bd11a68cca9489c46072084d95cce6594a3690f2d6dfba323c16ad84a232bfb31357", 0xde}], 0x4, 0x0) 2018/01/05 14:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/rtc\x00', 0x440400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000812000-0x8)={0x0, 0x80000001}, &(0x7f0000243000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000176000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffefffffff, 0x4, 0x2, 0x0}, 0xa0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) r3 = open(&(0x7f0000447000-0x8)='./file0\x00', 0x400000, 0x45) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000112000-0x14)={0x0, 0x3ff, 0x10000, 0x9, 0x8001, 0x9}, &(0x7f00000cf000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00006d0000-0xa0)={r4, @in6={{0xa, 0x3, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100000001, 0x3, 0x1, 0x18}, &(0x7f0000581000)=0xa0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0}) 2018/01/05 14:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x7, &(0x7f000068e000)={0x0, 0x3, 0x0, @thr={&(0x7f0000d10000-0xf8)="0bc71cd49422085074f50b80960b6e3a517ed7fbd450dec943c98b0f1c9d3be057e58a0d0ad73149100b9f4c9c5f2a88e3263b45089931d5ab2daaf2eec1e3b1e5a167b678ad58e02dcec44151a26329ded6a5e2b3675c0e461b196831b97dc6bbd38035953d36173adcf97f9ae5e133cfe5a866030b207ee8162dabe8a5713ffe39ee11d186a04b722ae58754b5c47434d17fe55b80e30e870162000f7bbcec34d5b627ce9401a83dda0884b5317a5267375b58f6f6b63e6dd88057939a5b5c1fa9be276accedae933aba19900b351178b86347ad7656eb80feef68f479a67cba89b36dbfc2b2a2efe210614337bbbbea093c74d52833d0", &(0x7f00008f4000)="18e6d34294a97ed90e46aef1eb0249d533749f026776ca981f8ab9bfb617dcefd1645c251553"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c96000)=0x0) timer_create(0x7, &(0x7f0000cdb000)={0x0, 0x2f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c30000)=0x0) timer_getoverrun(r0) 2018/01/05 14:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000930000-0x8)={0x0, 0x0}) getpgid(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000088c000)='/dev/pktcdvd/control\x00', 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00003a5000-0x8c)={0x200, 0xf4, 0xb2b, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet(0x2, 0x2, 0xfffffffffffffffb) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000037000-0xc)={0x75, 0x66ab, 0x5, 0x4843, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xf8, 0x16, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e79593500088f915102d2c2b2eff806f824f0b0d7cab2db0000000000000000631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000a19000-0x10)={0x1, &(0x7f0000402000-0x8)=[{0x1f, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e36000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a99000-0x8c)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0e000)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004ca000-0x6)={r1, 0x7d}, &(0x7f0000700000)=0x6) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)='/dev/ppp\x00', 0x40002, 0x0) getsockname$llc(r2, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000065a000)=@assoc_value={0x0, 0x8}, &(0x7f0000558000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=r4, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = add_key$keyring(&(0x7f00000e6000)='keyring\x00', &(0x7f0000a87000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00003e7000-0x12)='id_legacy\x00', &(0x7f000095c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005bb000-0x49)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r5) r6 = accept$ipx(r2, 0x0, &(0x7f0000797000)=0x0) shutdown(r6, 0x2) nanosleep(&(0x7f0000362000-0x10)={0x0, 0x989680}, &(0x7f00009f3000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/05 14:58:35 executing program 4: r0 = socket(0x1b, 0x7, 0x0) write(r0, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 14:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000ff8000)='./control\x00', &(0x7f0000157000)='./file0\x00', &(0x7f0000673000-0x4)='nfs\x00', 0x1000000, &(0x7f00004d4000)="7f41abdf04c01ec43388df5b73e4cf3c92820ee792e9bc95f8879b3e20d5e3d7d316997ab8567a050a7b58cfb8093db6e4aec578ee9829865013ec5cca889bafb58869f2009618313c3a4419fd9226a244c155dd01a57af832e2aa425545e8c3e09502a451feb10df280e95572d4ceaaacd72cc8315a8466e7f30c627e5842a3d773a4997194fcfdd495bb2012d034a24f34c5af315dee99a43e71cd4fa5873c1b8c6a225a5862c13c6a5b9020576489a43bc74e298175cd6d4910e5aa43bed160e568fe78ac471e88ddaab92a37a74e40f61588226bdc77241dcf90") mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000007a000)={0x23, 0x472, 0x0, 0x4, 0x54, 0x0}) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) 2018/01/05 14:58:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)="") utimes(&(0x7f0000f80000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x7530}, {0x0, 0x7530}}) creat(&(0x7f00007c3000)='./file0/file0\x00', 0x80) 2018/01/05 14:58:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c9f000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b1e000-0x48)=""/72) r1 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) syz_open_dev$evdev(&(0x7f0000688000)='/dev/input/event#\x00', 0x80000000, 0x2000) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) pipe2(&(0x7f0000e26000-0x8)={0x0, 0x0}, 0x80800) 2018/01/05 14:58:35 executing program 6: alarm(0xdd18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x48)=[{0x7, 0xf12e}, {0x2, 0x2}, {0x4, 0x5}, {0x2, 0x5}, {0x6, 0x81}, {0x4, 0x9b}, {0x3, 0x2}, {0x8, 0x41}, {0x8, 0xff}], 0x9) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000aa3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x6b6c4b94, 0x4) fadvise64(r0, 0x0, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e15000-0x20)={0x3, 0x0, 0x200, 0x1, 0x3ff, 0x7f, 0x9f, 0xfff, r1}, 0x20) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000d97000-0x450)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7fffffff, 0x8002, 0x1, 0x1, r1}, &(0x7f0000000000)=0x10) fchdir(r0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/05 14:58:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f00003c3000)=[{&(0x7f000019a000-0x1f)="1f00000003031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) unlink(&(0x7f0000c1b000-0x8)='./file0\x00') getsockopt(r0, 0x800000000000000, 0x40, &(0x7f0000b11000)=""/4096, &(0x7f0000161000-0x4)=0x1000) 2018/01/05 14:58:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) gettid() getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000)=0x0, &(0x7f0000267000)=0x4) 2018/01/05 14:58:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000b6000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00004b9000-0xd)='attr/current\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a92000-0x8)={0x0, 0x50f0}, &(0x7f000063f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d89000-0x14)={r2, 0x8, 0x40, 0x100000000000, 0x6, 0x1}, 0x14) sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x0) 2018/01/05 14:58:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ffd000)=@assoc_id=0x0, &(0x7f0000e9a000-0x4)=0x4) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000992000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000c96000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008ca000)=0x14, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000142000)={r3, 0x1, 0x6, @random="d6266dedbcfe", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000722000-0x20)={0x4, 0x6, 0x1, 0x80000001, 0x35e4, 0x8, 0x9, 0x6717, r1}, &(0x7f0000f5f000)=0x20) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000034a000)={0x3, 0xf8, &(0x7f0000b27000)="c19af76ac7f8c94dad10e44ecb94908a2c30c50cdbdeba2883ce6bb804595368a243b7cbac681a768c46cc928c418a4eb935ef9f239ead5d3350b04b59e865a4f47877711dbbced5f7db1d9c224f848bd3c9dbdfd9bd19b0e6582f810a430903d64fa2df6026009134c012e203731a7da6524b3d98a918deee2a5423cc9ab361030222d6bcbf2b9a6c82e7d03cf7025584c2b55900ab0b40d6cc970a8a8ea8405b3ec90cdc27ccb0c3a5048fa9a76da2d59796e574cadf1f7245e39aa054ca45941e66901b883a74f00b409ff5f6852ed57146802c25d968191353b519dadd461cea38098fe1719145ac2de0082a36b8f313fcce5e42666c"}) pipe(&(0x7f0000a19000)={0x0, 0x0}) writev(r2, &(0x7f0000c82000)=[{&(0x7f000090d000)="c22ac2ff434b8ed3200f003fec4ac22576ddf628405dcff293527a774af0392190675e9265a987f54da7d466c3a5f8e8f796afb78211acf90badeb5dabc8bf689baae60052566b567b3e611b1418d822b680c233e38955d45b36c2522be751638b5bccb0b712edecda", 0x69}, {&(0x7f0000d38000)="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", 0x1000}, {&(0x7f0000730000-0x2e)="21a6a4da9faa8aace0f621fb3a07b3f2155b00189c71c5ec8e8d7459a9be1584a973c1bb5ad60a59ea18527485b4c19d60bc0372deb8ab8716733aaab4380f9951c0b65d0f501c034871ff2da60f0386382bd01cebe19b3245c3cb1a0401bd56e82368560c8ee1e4155b9476620a28c82e80a4a10d7b8ec82b6aeb1449fe", 0x7e}, {&(0x7f00007a2000-0xd1)="ba5a99441f79c96fd4722a3469038889d05660f74f22f79e5beb2b05b88674c93f639197416c2a1c3523ee7a0a029de73dde913a2d95e85f17bb627b6e70cfb49a614d9eba71a650c6da12d34aa2ed3ceccbfe36d3ef588e7c1b03f936854cef4e372ef92baf765ba844a55d0d71fdb9a15b98d280e1323e0f15c7ce4c8401f74d0f7cba47d0e2b5f925c2f3f954363f57939b105e6ae1f92392c89917d84a7f3696882badd842b266a78f582ca50619d9268459138db4837f7d62db7132a57e5b72aae82c5bb33877cec453247e48f925", 0xd1}, {&(0x7f00003e0000)="c86ccfab57d87cdbfdeb0247d802cf4d9f9b66909857d3d96ddf44f1e9c1312ea1a8dc7975bc2af0cd86409143c53468b08147361cdecb9d12e1a3cf4e4d4bfd02141c31e44cc187b444f90176215ad63cd4cbdb86b73343de6be90079a1922cd704b17b03956d58b85d7ff5d82866a7424fd87ce006ee3a70b6f0c5ce76c1549b7a94eb86cb489a79451f2dc2e81944dcd523468862baaec1d29886ec7b490890edd9728604103108c1dbed67cc147e4fdaf3baaf9825a21a9d", 0xba}, {&(0x7f00007cb000)="de59f78b41a81414763371de485758bd0339192f8ee0eeb0a53ab77e928c2cab67c44d516fb0c98a6c480eebcdd609b5189511720fdb308c774d39cb465094d7c5b3b69875692dc328d3a6060a57736b246eba822bab7074eda0ea7990bb31ac8d632344da5253b1a9e4c6c95d445e46e6f03e", 0x73}, {&(0x7f00001df000)="e29b559db3cbed796d7849d208ec79ed1cb9162a14ce7cf45b01894d47010038a223e689bdcd91255c9493bdef44dcc4c125c2814595f0049d559f32321fa4a2e8e68089e9e1ec7265b337bd9bbaec8ebff4ca4f34e4474030280ea4c9548a53d16bcfa6167ce5e0b89fc70128fe0fd683ee256330c759a6653eb4db537c89a2f76fe653161afcb573950b3c6e281f67d93c7ceada424368c3a533", 0x9b}, {&(0x7f0000f2e000-0x2)='Qb', 0x2}, {&(0x7f0000332000)="4c7f541c28c5663aa0f471e578bd3ba3070f08f2ae7c22c7430ea3a7bd4eb83bf328abd9405c603284c45db6858d21778dbfd8788b6ebe64038066411668c155644801831c4284bbf3243772a43d94735ff40ab39d06f75aca830a4a2370d112ca666ea1e40aae8d193e0eff85e027a1b1e4470e252c6ac2e741ce4ca345eb36bcc8d034a41f7edb368e262e61c09cdec4f7fa24554617b631a06ab46b07c71fa5453218a8ef4995706f2712ccaf1655", 0xb0}, {&(0x7f0000fa9000-0xd9)="7a868aa1a1989a9e8130454245443f89161612081565d11c37d7bb1c8d6aa388e03252b4efd726ddd15a867d6af02fdfe8eae25b55efdb2c3e81a4f7c36e881c75175ad7902c41b8510397043d3a1f9029d5e67b97822c32fd358a8c21a39ba48b7f14fc728cf7d2f4074433f4e97a78b38c53cf05e9900e8a62368bcd1b6588d881024d2101e5884700ffd0854a1a21a0833497745faf986e26c58e7d778f630af329f5aaa2cafed1e9fb37ac467a63669163a3d96ed7202c26eaa8dbd87e7c149725db530954501ab8ec54677cbc7753f092958d48d9a417", 0xd9}], 0xa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000096a000-0x18)={0x0, 0x800, 0x0, 0x100, 0x67c36105}, &(0x7f0000065000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000078e000-0x10)={r6, 0xa0, &(0x7f0000c30000-0xa0)=[@in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xf5cd}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x28b1035d}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}]}, &(0x7f00008de000-0x4)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001af000)=0x0) close(r0) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000369000)='/dev/keychord\x00', 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000812000-0x50)={{0x41e, 0x4}, {0x0, 0x7}, 0x3f, 0x7, 0x100000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000545000)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e3f000)=0x0, &(0x7f0000154000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000535000-0x8)={r7, 0xd70}, &(0x7f0000449000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000ee2000-0x4)=@assoc_id=r6, 0x4) dup2(r8, r8) 2018/01/05 14:58:35 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000814000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000034a000-0x20)={0x0, 0x0, 0x10001, 0x45}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r1, 0x30c}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000078b000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eb3000-0x10)={0x0, 0x2, 0xff, 0x20}, &(0x7f0000ce6000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d37000)=@sack_info={r3, 0xffffffff80000001, 0x7}, &(0x7f000004e000-0x4)=0xc) sendto$inet6(r2, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00002a2000-0x4)=0x5) 2018/01/05 14:58:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000628000-0x60)={0x0, 0x18, 0x2, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f000084c000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2018/01/05 14:58:35 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b7a000)={@generic="d1ef92bd2731d2020f69f2fe15d2ceda", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000000)=0x7527, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb6000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef3000-0x4)=0xe8) ioprio_get$uid(0x3, r1) r2 = dup2(r0, r0) recvfrom$llc(r2, &(0x7f0000626000-0x79)=""/0, 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) listen$netrom(r0, 0x0) syz_open_dev$random(&(0x7f0000bdf000-0xc)='/dev/random\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) sched_yield() r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000089b000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f00005c8000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000f6b000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) sendmsg(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000cae000)=[], 0x0, &(0x7f0000bd3000-0x1438)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) [ 55.789291] audit: type=1400 audit(1515164315.984:35): avc: denied { create } for pid=10015 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_connector_socket permissive=1 2018/01/05 14:58:36 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f0000e64000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x401, 0x3, 0x2, &(0x7f000019c000)=@generic="328ec532337e917edd7a3e7965c7ff40", 0x200, 0x3, 0x10001}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000001000)={{0x2, 0x7}, {0x6, 0x9}, 0x4, 0x2, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(r1, &(0x7f000021b000)={0x0, 0x0, &(0x7f00000c4000-0x10)={&(0x7f0000001000-0x30)={0x2, 0x4, 0x3, 0x5, 0x6, 0x0, 0x5, 0x0, [@sadb_lifetime={0x4, 0x6, 0x7ff, 0x4, 0x3, 0x3ff}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fdf000)={0x0, 0x0}, &(0x7f0000d66000-0x4)=0x10) [ 55.820911] audit: type=1400 audit(1515164316.014:36): avc: denied { write } for pid=10015 comm="syz-executor4" path="socket:[20560]" dev="sockfs" ino=20560 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 55.870407] audit: type=1400 audit(1515164316.064:37): avc: denied { getopt } for pid=10015 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_connector_socket permissive=1 [ 55.902304] device lo entered promiscuous mode 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d0d000)='/dev/loop#\x00', 0x0, 0x2) socketpair(0x5, 0x1, 0x13d9, &(0x7f0000837000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000032e000-0x4)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b, 0x4, 0x5, "2d075cb10512749e408fb003720400681ba4781d47f3513a0300fa070069a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df854900000817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba0f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e8690500000000000000000001000800000000c5f46d9bc4", [0x0, 0x40]}) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x3000}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007b9000-0x8)={0x0, 0x0}) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000e8c000)=0x101, 0xfffffffffffffeee) write(r0, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) recvfrom$inet(r0, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000c08000)={0x2, 0x8, 0x7, 0x101, 0xc, 0x9}) sendmsg$key(r0, &(0x7f00006bc000)={0x0, 0x0, &(0x7f00008bb000)={&(0x7f0000439000-0x180)={0x2, 0x11, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "faeeb0601140e46048026a6a577984a1afa4a3e339b44428a9c152a0f3bc6293e940d2a0b9bf0dcdb046372d8f7188505b8a73769dbcf35a4d6bc2da3742bc1e60"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cbf000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000067d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000d7a000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000fcf000)=[{{0x0, 0x2710}, 0x1, 0x4, 0xfffffffffffffffd}, {{0x0, 0x2710}, 0x9, 0x1, 0x35d}, {{0x77359400, 0x0}, 0x81, 0x1ff, 0x7}, {{r2, r3/1000+10000}, 0x9, 0x300, 0x6}, {{0x77359400, 0x0}, 0x3, 0x7fffffff, 0x0}, {{0x77359400, 0x0}, 0x2, 0x3, 0x1}, {{0x0, 0x2710}, 0x6, 0x200, 0x1}, {{0x77359400, 0x0}, 0x80000000, 0xff, 0x4}], 0xc0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000079d000-0xc)={0x2000, 0x0}) r4 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000017000-0x8)='./file0\x00', 0x0) mkdirat(r4, &(0x7f00008f1000)='./file0\x00', 0x0) r5 = openat(r4, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r5, &(0x7f0000013000-0xa)='./control\x00') renameat2(r4, &(0x7f0000dff000-0xa)='./control\x00', r5, &(0x7f00008f9000)='./control\x00', 0x2) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x80040) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000005000)='smaps\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/hwrng\x00', 0x40, 0x0) exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r2) vmsplice(0xffffffffffffffff, &(0x7f0000010000-0x10)=[{&(0x7f000000c000)="73b4963e97f399d3af2ebe05d598afe88999b72f782131cc049d7fdbbfa797970e927ca92a171a0003797945063b4e508b030f788a7b3ee129efaffecfc0c43502adc6a6486751aeb8b023678383691866", 0x51}], 0x1, 0x2) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000000000)={0x0, 0x27, 0x4, @thr={&(0x7f000000f000)="e943f36878430a0d5c1da0c21d279ad49a0b94", &(0x7f0000010000-0x34)="af9199e2e4398d7af1827dacd6fa7cd8fee4c69b730225c63d29845bd924189ee843adfa33730b14046f93bf8bc4cc192be9822b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000011000-0x11)='/selinux/context\x00', 0x2, 0x0) timer_gettime(r3, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) pread64(r2, &(0x7f0000000000)=""/0, 0x0, 0x100000) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000893000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x11, 0x80803, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b5000+0x503)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000910000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a6a000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000bd7000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) pread64(r0, &(0x7f0000ad4000)=""/5, 0x5, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000bbc000-0x4)=0x5) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000048f000-0xc)={0x0, @multicast1=0x0, @multicast2=0x0}, &(0x7f0000dca000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000019b000-0x28)={@common='bcsh0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000ca1000)=0x0) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) splice(r0, &(0x7f0000f3d000)=0x0, r0, &(0x7f00001bb000-0x8)=0x0, 0x8, 0x4) r1 = socket(0xf, 0x3, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000d7b000-0x4)=0x2e3, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d3b000-0x2)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) write(r1, &(0x7f00002a6000-0x10)="020a952502000000090500d91dfb3700", 0x10) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004, 0x0}) ppoll(&(0x7f0000387000)=[{r1, 0x3ad241b315415a76, 0x0}], 0x1, &(0x7f0000f7b000-0x10)={0x77359400, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r2, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/relabel\x00', 0x2, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000066e000)='/dev/loop-control\x00', 0x0, 0x0) r2 = fanotify_init(0x0, 0x8400) r3 = accept(0xffffffffffffffff, &(0x7f0000af2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000016f000-0x4)=0x1c) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000a08000)=0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000349000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r4 = socket$inet6(0xa, 0x400000000001, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000f5a000-0x10)={0x0, 0x1c9c380}, &(0x7f00001b8000-0x10)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) r6 = dup2(r4, r4) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000e2b000)=""/136) select(0x40, &(0x7f0000516000)={0x1ff, 0x1ff, 0x0, 0x0, 0x0, 0x100000001, 0x80000001, 0xf67}, &(0x7f000068e000)={0x9, 0x3, 0x200, 0x5, 0xe0000000, 0xc85, 0x9, 0x4}, &(0x7f000005b000-0x40)={0x80, 0x40, 0x1, 0x8d1, 0x80000001, 0xffff, 0x4, 0x401}, &(0x7f0000534000-0x10)={0x77359400, 0x0}) bind$ax25(r6, &(0x7f0000f98000-0x10)={0x3, {"49ce8bf30b505d"}, 0x8ae}, 0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x2c, &(0x7f0000d46000)={0x2, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xa2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f000070b000)={r5, r7}, 0x10) fcntl$getflags(r2, 0x408) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000445000-0x8)={0x0, 0xc5c}, &(0x7f00005a1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000d83000)={r8, 0xb76}, &(0x7f0000754000-0x4)=0x8) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000cec000+0x11)=0x2, 0x4) getsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000f95000-0x4)=0x0, &(0x7f00005c2000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x5, 0x7f, 0x6, 0x16]}, &(0x7f000061f000)=0xc) r9 = dup(r4) setsockopt$inet6_tcp_int(r9, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x80000000019, &(0x7f0000cb5000-0x4)=0x2, 0x18a) bind$inet6(r4, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r9, &(0x7f0000502000-0x1000)="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", 0x1000, 0x4000000, &(0x7f0000adc000)={0xa, 0x3, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/05 14:58:36 executing program 0: clock_getres(0xfffffffffffffffe, &(0x7f0000108000)={0x0, 0x0}) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d7000)='wchan\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00008f7000)={0x0, 0x0}) close(r1) preadv(r0, &(0x7f0000ac3000-0x50)=[{&(0x7f0000c02000-0xb2)=""/225, 0xe1}], 0x1, 0x0) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f000043d000)={{0x0, 0x0}, {0x0, 0x0}}) seccomp(0x5, 0x0, &(0x7f0000003000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x100}, {0x6, 0xfffffffffffffffc, 0x0, 0x0}]}) r0 = getuid() r1 = getuid() setreuid(r0, r1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) connect(r0, &(0x7f0000e1c000)=@ax25={0x3, {"34189eafb3b8f8"}, 0x80}, 0x10) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) [ 56.058410] sock: sock_set_timeout: `syz-executor3' (pid 10105) tries to set negative timeout 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000267000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b69000)=0x0) fcntl$setown(r0, 0x8, r1) fanotify_mark(r0, 0x2, 0x30, 0xffffffffffffffff, &(0x7f0000ce3000-0x3)='./file0\x00') r2 = add_key$user(&(0x7f000066b000-0x5)='user\x00', &(0x7f0000b1a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002d0000-0x8c)="d24525939a4379fc489cdf6c6fb3496ae11cdc3b4853e214fada5649268fdf129f98afaac4e2c3cc007ef86e032024815f529e17f82bb3559f57223deb5b56f30388074c814fe31111ee82528b5b419c140fc431ae8818a6a5ed64f1b8617f3231f39180a4bbd9178209910d41026f35699f9ed5fb5ebf1aa1549d8588eae80161cfec39fa8b62289a13cd55", 0x8c, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000587000-0x8)='keyring\x00', &(0x7f0000986000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a88000)={0x0, 0x0, 0x0, 0x9, 0x355, 0x0, 0x6, 0x17, 0x4, "f34fde7f463d2d804f396ce16fedbd22c20d0e803135bef761647cd7db8e0a5471bd231af4e814d8b8d78388aa28db0a6003b2d8bb2afc8b373d5171f2abf822", "0da9788b157382f8347fd95ca46d1b02f50d23dc146f931b495a7189094d8adbe43bcc95e9077705457a6a197ed69a1ac14d74cab51b841fb24c11db133574bf", "f10f895ebc709d9961f9ec014b4cb41698aa064989248abff6a05156c875b36c", [0x2, 0x5]}) 2018/01/05 14:58:36 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)=0xffffffff00000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x1) r1 = socket(0xa, 0x5, 0x1000000000003) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00ad021f000006"}, 0x0}, 0x659) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)=0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x329, 0x3, 0x3, 0x0, 0x0, 0x0, 0x4, 0x1, 0x100000001, 0x6, 0x80000001, 0x8001, 0xdbc, 0x4, 0x6, 0x5, 0x8, 0x40, 0x100000001, 0x8, 0x6f, 0xbc, 0x7, 0x0, 0x53, 0x4, 0x6, 0xf80, 0x7, 0x80000001, 0x2, 0x101, 0x100000000, 0x100, 0x5, 0x0, 0x401, 0x2, @perf_bp={&(0x7f0000003000-0x1)=0x0, 0x1}, 0x800, 0x100000001, 0x1, 0x0, 0x80000001, 0x9, 0x7, 0x0}, r2, 0x8, r0, 0xc) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000ff2000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = socket$inet_sctp(0x2, 0x0, 0x84) dup3(r2, r3, 0x80000) rt_sigprocmask(0x2, &(0x7f0000b9d000-0x8)={0x0}, &(0x7f000054b000)={0x0}, 0x8) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000b19000)='mountinfo\x00') close(r1) 2018/01/05 14:58:36 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x7, {{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a05000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xfffffffffffffeff) memfd_create(&(0x7f0000a53000+0x81b)='bdevsystemppp0[\x00', 0x1) writev(r1, &(0x7f0000b13000)=[{&(0x7f0000e21000)="2900000021001980013d3524000aea1f02009f00ffed00000000000404000a00000a09001b08ec007f", 0x29}], 0x1) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba8000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) r1 = socket(0x9, 0x3, 0xcd) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000e72000-0x4)=@int=0x0, &(0x7f000074d000-0x4)=0x4) sendto$inet6(r0, &(0x7f000052c000-0x34)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x336, &(0x7f0000000000)=[]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f00001f1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x1f, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000133000-0x4)=0x0) init_module(&(0x7f00002e4000-0x10)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, &(0x7f00006a9000)='-/\x00') r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000f2c000)={0x20000000}, 0x1) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000819000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x4) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockname(r1, &(0x7f0000e5e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003e2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000ae7000-0x4)=""/4, &(0x7f00006cb000)=0x4) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000005000-0x10)={0x6, &(0x7f0000005000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000004000)={0x7, 0x4, 0x9, 0x0, 0x0, 0xd2, 0x5, 0x7, 0xdcaa, 0x9}) 2018/01/05 14:58:36 executing program 6: clock_gettime(0xfffffffffffffffa, &(0x7f0000f74000-0x10)={0x0, 0x0}) 2018/01/05 14:58:36 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) renameat2(r0, &(0x7f000040a000)='./file0\x00', r1, &(0x7f000091a000)='./file0\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000052e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fa9000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002cb000)=0x8c) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fa8000)={r4, 0x100000001, 0x30, 0x5, 0x7}, &(0x7f0000fa8000)=0x18) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fa8000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r5, 0xc0305302, &(0x7f0000749000)={0x81, 0x55b9, 0x5, 0x2, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4, r2, 0x401fff, 0x0) 2018/01/05 14:58:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000000)="", 0xfffffffffffffc1d) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c54000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000321000-0x8)={0x0, 0x205}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x8}, 0x8) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f00004de000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000000)=0x100000001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f000097c000-0xc1)="18000000020001000000be8c5ee18c003e0000080201003701da1e03366f3cdc0200000074ffffff396052bb6a88001b0a00000000000000ffffffe66d98e2010067fcec63e0209cee4a5acb3da41f0000ba00000000c88ebbff06010000ffffffffffff8001140900000b00000000ec007702cfb7ebe7d77ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xffffffcf) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt(r0, 0x4000000000000107, 0x400000000c, &(0x7f0000f32000)=""/4, &(0x7f000033b000)=0x4) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x80004, 0xf27, &(0x7f0000b53000)={0x0, 0x0}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000080000)={0x0, 0x100, &(0x7f0000dd8000-0x100)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfff}, @in6={0xa, 0x1, 0x2f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc00000}, @in6={0xa, 0x1, 0xc11, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}]}, &(0x7f0000dd7000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000976000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000080d000-0x4)=0x8c) sendto$inet(r0, &(0x7f0000dc8000-0x4da)="01", 0x1, 0x100000004043, &(0x7f0000852000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000b17000-0x6)='./bus\x00', &(0x7f00008d6000-0x1)=""/1, 0x95) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000619000-0xe)='/dev/keychord\x00', 0x10000, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000a74000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bc7000)=0x10, 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f000001b000-0xdf)=""/223, &(0x7f0000deb000-0x4)=0x77) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = add_key$keyring(&(0x7f000022c000)='keyring\x00', &(0x7f00001c4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000a09000)='rxrpc\x00', &(0x7f000092c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000039b000)="fb87fb86dbcfbd2c5b5d7dfb4249651fcb11a8e07efa4373d782939fc64b7b0ade89d55896336912554ea376e464586b5cd69e9e8494c9f594ee0555f84e65540e60ae5d3990adbbfb21864c06745d2e", 0x50, 0xfffffffffffffff9) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000b61000-0xec)=""/236) keyctl$instantiate_iov(0x14, r3, &(0x7f0000465000-0x50)=[{&(0x7f00008d6000)="9314933fc747a042fc887dff341813de046837b77ffd869782bdfadfb2f3c0b7e3bda52203346b3d50e664233292c47916a7f37689d06e8a10e0e31159119ff1e2fd807657a5697b0d1fdcde767e1425879c986e62272810760304b9809c068bbc7f408084ef47fc6993c3bb1e1a6f208723d69b4b5e2e921f", 0x79}, {&(0x7f0000dcc000)="88185347498274ac61da5334aa859f8abf6db034098c5bcdde68576380417c82190910a7629529a7f74f3eddb56e6d11ac31cd3008d19871edee8210d156b965fabde58041564d793e8d7adff60bd4306f12604686d176db87ed125c60e97a602d901a14e9dc43941a61d9c02159ac22f42326845665c144669b9d131c3dc2d8d2eb1a068df5466d9d37d6baeb18d90144f9cb1f6fd5dcdb", 0x98}, {&(0x7f00008ee000-0x11)="95a6da0677cfbdc9b7e9b0f117172679d4", 0x11}, {&(0x7f00006c3000)="c014576dd309124c44233ed4e661ff9e92dc77eba05bc40b6c4639f4256d46f44378dc2cc0", 0x25}, {&(0x7f0000890000)="e446024b28802434907dd20a7d4b6186bb1465cf47cbaabc133eb78337b0bbf57ce5585be900216ecd84fd1cca381e17b402", 0x32}], 0x5, r4) getsockopt$inet_buf(r2, 0x0, 0x61, &(0x7f0000005000)=""/0, &(0x7f0000462000-0x4)=0x0) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80002, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043e000)={0x0, 0x0}, &(0x7f0000f91000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000398000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xe9, 0x0, 0x0, 0x80}, 0xa0) openat(0xffffffffffffff9c, &(0x7f0000a67000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000cf5000-0x88)={0x3, {{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) creat(&(0x7f0000106000)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x2, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}, {0x800, 0x0, 0x0, 0x0}]}) ioctl$VT_RELDISP(r0, 0x5605) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d20000-0x10)={0x9, &(0x7f0000d20000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/pktcdvd/control\x00', 0x401, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000c04000)=0x3b) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d1f000)=0x0, &(0x7f0000b9f000)=0x4) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000614000-0x8)={0x0, 0x0}, 0x4, 0x3ff) syz_emit_ethernet(0x66, &(0x7f00009c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b3299f0ced24", [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x6, 0x0}, 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000343000-0xb1)=""/177, &(0x7f0000819000-0x4)=0xb1) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000140000)=0x7ff, 0x4) pwritev(r0, &(0x7f0000f3d000-0x10)=[{&(0x7f0000b61000-0x5)="38ce9de207", 0x5}], 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f00005a8000)=[]}, 0x10) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00009c9000)=0x100) prctl$intptr(0x8, 0x1) 2018/01/05 14:58:36 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000743000-0x9)='/dev/ppp\x00', 0x408200, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00007a5000)=""/207, &(0x7f00001c6000-0x4)=0xcf) sendto$inet(r0, &(0x7f0000dda000-0x51)="9c0e7a46b2c48bd66d05f05624fa4e7a5364db00ebee06fcf81557e597920f73791333bed033933caee7fb4f3c772fa01e9213774df495432c55f5256b4b499796f33131c1bf53f7d6c04248da27fa75d1", 0x51, 0x4000080, &(0x7f0000315000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fd7000-0x10)=[{&(0x7f0000f17000-0x3c)="3900000013000947000061e1c3050000070000bb02000000450000000000800019001a000100ff000200280ff43dfb011018e9ffff06000d00", 0xffffffffffffffe6}], 0x247) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b58000)=""/231) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f21000-0x6)={0x0, 0x1ff}, &(0x7f0000bb6000-0x4)=0x6) recvmsg(r1, &(0x7f0000c48000-0x38)={0x0, 0x0, &(0x7f0000746000)=[{&(0x7f0000e81000)=""/120, 0x78}, {&(0x7f0000384000-0x5b)=""/91, 0x5b}, {&(0x7f0000c11000)=""/0, 0x0}, {&(0x7f0000109000)=""/56, 0x38}], 0x4, &(0x7f0000967000)=""/214, 0xd6, 0x8}, 0x40000001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000df5000)={0x1, 0x81, 0x8, 0x4, 0x2, 0x9, 0x0, 0x7f, r2}, &(0x7f0000cd3000)=0x20) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_open(&(0x7f0000ee9000-0x41)="2d3ee7c8149b600169199bb3e257df0c7e9b9528e11e791b88951246035797aab18f11bd9cfaf4fea9edbd5cd7a384b76671329dd61928ccd701945f825da110f1", 0x0, 0x80, &(0x7f0000514000-0x40)={0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009cb000-0xd)='dns_resolver\x00', &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a02000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000592000-0xe)='/dev/keychord\x00', 0x101100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000314000-0x8)={0x0, 0x0, ""}, &(0x7f0000101000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a9000-0x8)={r1, 0x8}, &(0x7f00003be000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007a0000-0x10)={0x8000, 0x8, 0x1db7, 0x0, r1}, &(0x7f0000f9b000-0x4)=0x10) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c02000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fec000)={@generic="1205e569390a67d1d5257ea832e3fcc1", @ifru_flags=0x4401}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000792000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00002f8000-0x4f)={0x0, 0x47, "f399b9345a96a90d72a4192e41f54b1bddc4682eeae5d2503465c392c94844ab0a01f8159b220e3fdd15218bf7bdb97fec54a87292399109ed2c6a5e7b59d4ac483aa982e79ca1"}, &(0x7f000002c000)=0x4f) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a35000)=@assoc_id=r3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000039a000)={@common="6772653000000016000000000800", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000d29000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000d2a000-0x4)=0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0x13c, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000825000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff64) sendto$inet(r0, &(0x7f00009ef000)='K', 0x1, 0x20040021, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8000) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000edd000-0x88)={0x9, {{0xa, 0x1, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff26}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r0) [ 56.398826] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a43000-0xd)='/dev/usbmon#\x00', 0xa44, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002b9000)={0x10001, 0xfffffffffffffff9, 0xd8, 0x7fe}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/user\x00', 0x2, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000384000)={0x7ff, 0x0, 0x100000000, 0x9, 0x6, 0x1ff, 0x3157, 0xfffffffffffffffc, 0x9, 0x1, 0x8c42, 0x6}) r1 = open(&(0x7f0000bbe000-0x8)='.', 0x0, 0x0) faccessat(r1, &(0x7f0000ac5000-0x1)='.', 0x0, 0x0) 2018/01/05 14:58:36 executing program 2: prctl$intptr(0x3, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f41000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000022e000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x38c, 0x0, 0x7fffffff, 0x1, 0x9, 0x0, 0x0, 0x200000000000000, 0x2, 0x81, 0x80, 0x6227, 0x1, 0x2, 0x8]}, &(0x7f0000ed9000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) syncfs(r0) writev(r0, &(0x7f00008d3000-0x70)=[{&(0x7f00006c8000-0x90)='h', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ba6000-0xc)=@sack_info={0x0, 0x2, 0x3}, &(0x7f0000590000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000056d000-0xc7)={r1, 0xbf, "8c823c2a4ea6645d91e67d38a5569d9c7dad849265abfffec0d7e11ab15ae497f49e70eb901ef2e8c9c8a7edbeb58855162575f33c6df757cfe1e44a552267258a88bcbb3dd1a2e26135291b702b8fcfc1c9a4dcb91b4c3ed950781126a888b4c212afd436af74bf91cb1ef59125932973dd9e91f4a2f73594c0cece9e480207b43eecdb781c18e6d9339c9c07451dc6f65a38bd30eaf9ab611fb5c77c8fc97f04d44cbb5f91daf0ca505e87edcc257c2b88835cc850b91c1366dfcf36910d"}, &(0x7f0000915000-0x4)=0xc7) 2018/01/05 14:58:36 executing program 3: getdents(0xffffffffffffffff, &(0x7f0000498000-0xce)=""/206, 0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) flock(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x100000000}, 0x8) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) inotify_init1(0x80800) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d93000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000736000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00009b6000)={&(0x7f00004df000)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000723000)={&(0x7f00007d3000)=@expire={0x23c, 0x18, 0x400, 0x0, 0x1, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfffffffffffffffd, 0x2, 0x3, 0xa, 0x20, 0x20, 0x3b, 0x2, r1}, {@in6=@loopback={0x0, 0x1}, 0x3, 0x33}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x5, 0x2, 0x5, 0x80000000, 0x7fffffff, 0x8, 0x3f, 0x80}, {0x4, 0x1, 0x1ff, 0x96a}, {0x8, 0xfffffffffffffff9, 0xe4}, 0x5, 0x2, 0x2, 0x4, 0x7, 0x10}, 0x7067}, [@algo_auth={0x148, 0x1, {{'sha224-ssse3\x00'}, 0xfe, "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"}}]}, 0x23c}, 0x1, 0x0, 0x0, 0x40800}, 0x4000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cea000)={0x0, 0xac, &(0x7f00002d1000)=[@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x440000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x87fe}, @in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff888}]}, &(0x7f0000088000)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008bc000-0x4)=0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000cce000-0x8)={r2, 0x100000001}, &(0x7f00009a4000)=0x8) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fanotify_init(0x70, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000414000-0x4)=0xffff) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x2000000000000000, 0x40040) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000bcf000)=[{&(0x7f0000658000)="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", 0xfa}, {&(0x7f00008de000-0xce)="01a2083db5e2f3cb65bfd4d003834aaf2c48620c96f791be7f424d6b68c4b5758d66e725fe06b59ea4038f58a87f544c1eb2cb3220410adede042ae79bba332516d997e49cb1de07680294e149e2875dc66fa8c131a1fc841865700e328387b6720b6aca85e7176939f6751527ce65bb3e5969d76098541d30a94ddd538c9c8c412de9944dbe2466c3cf62a20bf00ff47b61127a2e307374952f680fa140bc68b89c3a8db1eadc0320dbc46461e8c5550c675d71267ff5abc77cf054b67584e0e8c85a7a8905960457c525424ccf", 0xce}, {&(0x7f0000e58000)="5a5aeff87c76db9b8bf3d47d2386b2fdd1b32eb44e086194abe0d4af6a9541999c0b9077788ecbcc233da7e4e6aafd9ba901a3c4ee05866a002202cf003154b852112dc0c4acc9e36a0ccdf7ebc922f56620b9e35492a15bb7252def7afdbb81fbb2d89ca231dcb10c6c0ebd20b881e1c9cba74f770512a046c5ef1b81c1984197a4432a34d3af822d4a2b817c176bf008bf292626691548db5d6e64368714ffbde7e4256e182b89a70afdfbdc0a1f3231a40800ebaba7a80980d61e99ff6b0429b972acc0731602cbfc99", 0xcb}, {&(0x7f0000cce000-0x8a)="2a9be9e154bd68b9d836e98783f046cbad7b9f3d53116de736e2a8416bd16f5f8b55621127a158f81c61bbc2b5b39c339d15317a83554eadc64c5300c0d939d499c671ece6a312fedf0975cb9c16aba2166105675308d39f4891d3bf37d1829630689d35b04ab6c3cfc693966cc542f4d44900225b65a02e22a2fe00a8eda321f0da4cc72729aa7af251", 0x8a}, {&(0x7f0000846000-0x11)="abce6d5b91ee1aca96c98a8a6376b6bfa5", 0x11}, {&(0x7f0000d71000-0xd)="b2f426077d827a55d3e564c27a", 0xd}, {&(0x7f00007ee000)="93f1bd8afe4e238b70a8ea08a4b20578fa58cadf2402e7997da96873d57e0c90d3fcca1dac130572868928fe70d309fc571cada83d3f743c82e604159342623ca6edf731e308b507c1dbaf555560e5535a5f4f80512c2b261f0147c4cb9b3d5fed5b93edbbcbb2c5e5d834c92695b59b9ee79bd4a8cff8e07293ba747eac85b8edfdef9e47eaf2c27cf44ae5f7599dd541cf62d35367040c3b061b4eb3", 0x9d}, {&(0x7f0000e43000)="67d6a45d8df2652542186c35870ee7df269443a816261465b1a19f6c3954a77b5fc73fcbf96a4e58e880a7ecfe7b", 0x2e}], 0x8) r1 = socket(0x13, 0x7, 0x2) bind$inet6(r1, &(0x7f000070a000)={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) write(r1, &(0x7f0000005000-0x26)="24000000210025f0071c1f65fffffc0e020000000010000002e0ffea08000b00aa18592a", 0x24) 2018/01/05 14:58:36 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup(r0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f00000ee000)=0x0) clone(0x22400, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000331000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) [ 56.439758] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/05 14:58:36 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xfffffd86) setfsuid(r0) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000001000)={0x3, {"c03c86672da9b8"}, 0x4}, 0x10) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000)=""/0, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) prctl$setfpexc(0xc, 0x80) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000001000)="") 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00009d6000)='id_legacy\x00', &(0x7f0000647000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000397000)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f00005a5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000055d000)="a3aa722c35a360cebf5294bf513622ba186eb322787b2b78d7f3b1c26c758394acaada8d8f4fba737f15cdda35b2e13d7787975e999ebe72090d3573eaf0a9b21094c6f9974f25b2c091e7af1797e4bf3573c499c1fee39a35d4c875b9a3b8247a5b63316908fc23fc8c8733451b9db3e97fc7b7cedc9c1f162dabd941f23db2a9c5fd4fbddd5f0602771e9ceae2df6ed210f7ee92d7", 0x96, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000078000)='/selinux/validatetrans\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f00009f9000)={0xa, 0x1, 0x3ed, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/sequencer2\x00', 0x8083, 0x0) close(r2) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f00002a9000-0xdb)=""/219, &(0x7f00003fc000-0x4)=0xdb) r3 = socket(0x10, 0x2, 0x6) rt_sigreturn() sendmsg$netlink(r3, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000306000-0x20)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000eeef0b00040000ffffe1fc"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007d4000)={0x0, 0x0, 0x0}, &(0x7f000029c000)=0xc) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f5a000)={0x3, &(0x7f00002bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000046000)={r3, 0x2}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000439000-0x4)={0x3, 0x92, 0x7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000918000-0x4)=0x4, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/05 14:58:36 executing program 7: fstat(0xffffffffffffff9c, &(0x7f0000d31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000949000-0x9)='scalable\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526", 0x52, 0x8000, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="060200", [0x0, 0x0]}, 0x14) writev(r2, &(0x7f00000d7000)=[{&(0x7f00007fc000-0x1000)="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", 0x680}], 0x1) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cab000)='logon\x00', &(0x7f00005d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003bd000)="3c757ec322c80243bb17bf55cc93f9b9f8afd4a1c84f15a9c235c2354e50e83bf71092ad", 0x24, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000666000)=@sack_info={0x0, 0xffffffffffffffff, 0xff}, &(0x7f0000c26000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000098a000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xef3, 0x8, 0x100, 0x4, 0x4, 0x3, 0x200, 0xffffffff, 0x1, 0x0, 0xac5, 0x10000, 0xf4, 0x1135, 0x4]}, &(0x7f0000743000-0x4)=0x108) add_key$keyring(&(0x7f00007cb000)='keyring\x00', &(0x7f0000851000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) inotify_init1(0x0) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x82a43, 0x0) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a04000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockname$inet(r0, &(0x7f0000475000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031d000)=0x10) write(r0, &(0x7f000013a000-0x25)="1419001100004993ffffff9400009f00fff704037d004000000000e907005105001aeee247", 0x25) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000468000)=0x0, &(0x7f000017b000)=0x4) fcntl$dupfd(r0, 0x0, r0) pivot_root(&(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000589000-0x8)='./file0\x00') r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a99000)='/selinux/member\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000560000)={@generic="8bdcad56be010b510ff701ae8d24b29b", @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000db2000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x8000000004) ptrace$setopts(0x4200, r3, 0x0, 0x0) rt_sigpending(&(0x7f000010a000-0x8)={0x0}, 0x8) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000da8000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) r1 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fea000)={0x0, 0x3ff}, &(0x7f0000feb000-0x4)=0x8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000feb000-0xc)=@sack_info={0x0, 0x8, 0x9}, &(0x7f00006c8000-0x4)=0xc) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004a0000-0xb8)={r2, 0x8000, 0x4, 0x0, 0x39e, 0x2, 0x5, 0x400, {r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, 0x0, 0x200, 0x7fffffff, 0x1}}, &(0x7f0000feb000-0x4)=0xb8) [ 56.566965] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10272 comm=syz-executor1 [ 56.599222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=10272 comm=syz-executor1 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/pid\x00') mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000fbe000-0x4)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f5a000)={0x3, &(0x7f00002bb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000046000)={r3, 0x2}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000439000-0x4)={0x3, 0x92, 0x7}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000918000-0x4)=0x4, 0x4) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/05 14:58:36 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x402, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000567000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000066b000)='system[eth1vboxnet1\x00', 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bd7000)={0x0, 0x1f, 0xfffffffffffffffd, 0x1, 0x582, 0x3}, &(0x7f000083f000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a60000)={r1, @in6={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcdc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xee, 0x60fe, 0x1, 0xaa, 0x20}, &(0x7f000056f000-0x4)=0xa0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 14:58:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(0x0) syz_open_dev$sg(&(0x7f00000b1000)='/dev/sg#\x00', 0x339f, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000010a000-0xc)='/dev/rfkill\x00', 0xa0000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d70000-0xb)='/dev/hwrng\x00', 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000087e000)='/selinux/enforce\x00', 0x400240, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000651000-0x8)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) timerfd_create(0x6, 0x800) accept(r0, &(0x7f00002af000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000064d000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) creat(&(0x7f00007ef000)='./file0\x00', 0x40) openat$rtc(0xffffffffffffff9c, &(0x7f000085c000-0x9)='/dev/rtc\x00', 0x94040, 0x0) accept(0xffffffffffffffff, &(0x7f0000dc3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000457000)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept4$unix(0xffffffffffffff9c, &(0x7f00003b9000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000a45000)=0x8, 0x80800) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f00007cd000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000da8000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x1, 0xa, 0x5) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000568000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000aff000-0x8)={0x0, 0x0}) accept$inet6(0xffffffffffffff9c, &(0x7f0000145000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000372000)=0x1c) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x4)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006aa000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa7000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef1000)=0xe8) getresgid(&(0x7f00004b6000-0x4)=0x0, &(0x7f0000983000-0x4)=0x0, &(0x7f00004f7000-0x4)=0x0) fanotify_init(0x21, 0xc00) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd9000)={0x0, 0x80000, 0xffffffffffffff9c}) accept$inet6(0xffffffffffffff9c, &(0x7f0000fac000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b7b000)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fa3000)=0x0) getuid() fstat(0xffffffffffffff9c, &(0x7f0000090000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f00003b8000)='./file0\x00', 0x8000, 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aec000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) eventfd(0x930) accept$ipx(0xffffffffffffff9c, &(0x7f00005f4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001e0000)=0x10) socket(0x1, 0x800, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a96000-0x11)='/selinux/relabel\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000a56000)='/dev/net/tun\x00', 0x0, 0x501500) accept4$packet(0xffffffffffffff9c, &(0x7f00001ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000762000-0x4)=0x14, 0x80800) syz_open_dev$random(&(0x7f0000f12000)='/dev/random\x00', 0x0, 0x200) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f000074e000-0x8)={0x0, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00005e9000-0xe)='/dev/keychord\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000693000-0xd)=@file={0x0, ""/11}, &(0x7f0000d34000)=0xd) creat(&(0x7f0000110000)='./file0\x00', 0x120) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001be000)='/dev/pktcdvd/control\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000d5e000)={0xffffffff80000000}, 0x8, 0x80800) accept(0xffffffffffffff9c, &(0x7f00001d6000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd2000)=0x1c) open(&(0x7f000097b000)='./file0\x00', 0x101000, 0x10) fstat(0xffffffffffffffff, &(0x7f0000cdd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00001e9000-0xc)=[0x0, 0xffffffffffffffff, 0x0]) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) socket$unix(0x1, 0xda21b45393c2c0a0, 0x0) 2018/01/05 14:58:36 executing program 1: getrandom(&(0x7f0000c87000-0x50)=""/80, 0x50, 0x3) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000013000)="3ae36f979897f0b90f0cc9cbc2fada335723279b516a2c27185c2ce633640ee58321555c036a2b2f82b76898e4a033280a94eb8993e4ad207863cde30f7af6c10a9fd79e3e078a3235bfd2fd9635f080d6b3ac770af41c965a798815a7ac40ee0fe7dc79adefe64a2517553cce9cd046f86093134f2c24") r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000003000)={&(0x7f0000010000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000f000-0x10)={&(0x7f000000a000-0x104)=@newsa={0x104, 0x10, 0x9, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) socket$inet6(0xa, 0x3, 0x1) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) dup2(r0, r1) 2018/01/05 14:58:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a19000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000a82000-0xf6)="07a08215a78e352057c1ae044a8fa9868a40dfdd6c7473cbb08cfcfc480e27437c9e926382d49b6d3c8d0c3eeb85b9447de949a5fe7b6f7de426d9c2d5022ee328168d1600a26fe128f50a92953de209a75d86beaf4c270ae4ce53f46692036b4aeb68bce494226b741f3684b9c708a6fff696a290c563718aa496718e1ddfa80183f1a810552be2416f89f9fe935efd654d304295b3bf1afa54b2f2c732aa9608c6707532fc8aa071eabb940ac267ba7823583ed947370662720b56343b9716cdd3c3a258c2ff1aaeeca975e15f71056a7fdad43b3c96449ce2f64bb1767071edc2c0def26041afeeb1dbf83bda0ee8d7aaa47f0a1a") r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000aba000)='./file0/file0\x00') mkdir(&(0x7f0000436000+0x458)='./file0\x00', 0xb) unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x4, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00005dd000+0x72)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x7f90dca6c29bb5f1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x101}, &(0x7f00004de000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0xffffffffffffffff, 0x7, 0xffffffff, 0x500, 0xffffffffffffda92, 0x25002ca, r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x3, 0x1f, 0x1f, r1}, &(0x7f0000000000)=0x10) keyctl$setperm(0x5, 0x0, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) keyctl$set_timeout(0xf, r3, 0x660a60b7) 2018/01/05 14:58:36 executing program 2: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000005d000)='/dev/rtc\x00', 0x4a8000, 0x0) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) shutdown(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00000df000)=0x8, 0x4) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000945000-0x4)='net\x00') getdents(r0, &(0x7f0000027000)=""/4096, 0xfffffffffffffff0) close(r0) getdents64(r0, &(0x7f00008de000+0x860)=""/48, 0x30) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x400003, &(0x7f000042a000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000ea3000)={{r0, 0x2710}, {0x0, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000099a000-0x4)=0x0) ioprio_set$pid(0x2, r1, 0x6) r2 = syz_open_dev$sndtimer(&(0x7f00004d1000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000d5000)=""/156) 2018/01/05 14:58:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x11, 0x802, 0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000455000-0x10)={0x33, 0x7fffffff, 0x29, 0x9}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r0) getsockopt$packet_int(r1, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) 2018/01/05 14:58:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000be1000-0x1000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000017000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x40000005}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 14:58:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000348000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000947000)='/dev/ppp\x00', 0x2, 0x0) write(r0, &(0x7f0000fba000)="2700000014000707030e0000120f0a07110000010b0000020008000400009b0000aa001f007500", 0x27) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000e91000)={0xfffffffeffffffff, 0x1a1b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000c9b000-0x1a)={0x56, 0x8, 0x7, {0x6, 0x6}, {0x2, 0x0}, @const={0x4, {0x59cd9137, 0x0, 0x2, 0xffff}}}) 2018/01/05 14:58:36 executing program 4: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffff7) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000efc000-0xc)=@sack_info={0x0, 0x1, 0x1000}, &(0x7f000080d000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x5, 0x7fffffff}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup3(r2, r3, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000efa000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0xa000000000000000, 0x0, &(0x7f0000ef9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/05 14:58:36 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000c000+0x7a4)='tls\x00', 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[{&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e841bf84acf7ffffffffffffff0c9fc14b865db2840b6072cfca035654faee831f2be66909177c873b3388e7905dd51d5267f32d60a049de6280e858ecf5b8", 0x0}, 0x60, &(0x7f0000003000-0x90)=[], 0x0, &(0x7f0000003000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 14:58:37 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x0, 0x989680}, 0x8) close(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000b24000+0x810)='./file0\x00', 0x521080, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000055d000)={&(0x7f0000f39000/0x1000)=nil, 0x1000}) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000ae2000)='./file0\x00', 0x101001, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) fstatfs(0xffffffffffffffff, &(0x7f00000fb000-0xb6)=""/182) 2018/01/05 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000040a000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000dc000-0x5c)={{0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, {0xa, 0x0, 0x41, @loopback={0x0, 0x1}, 0x800}, 0x5a60, [0x80, 0x9, 0xa2fb, 0x9, 0x3, 0xb4, 0x1f, 0xffffffff]}, 0x5c) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00008bb000-0x1)=""/1, &(0x7f0000313000)=0x1) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000faf000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") r1 = accept$inet(0xffffffffffffffff, &(0x7f00005aa000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1d000-0x4)=0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000dd2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fa000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000799000)={r2, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/05 14:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000620000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/member\x00', 0x2, 0x0) connect$llc(r2, &(0x7f0000f2a000)={0x1a, 0xf8, 0x6, 0xf77b, 0x20, 0x80000000, @random="0b180509c3fd", [0x0, 0x0]}, 0x10) getsockopt$inet_int(r1, 0x0, 0x32, &(0x7f00009ee000)=0x0, &(0x7f0000bd3000)=0x4) tee(r1, r0, 0x7cf, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000088d000/0x2000)=nil, 0x2000}, 0x200000, 0x0}) 2018/01/05 14:58:37 executing program 3: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000017d000-0x4)=0x0, &(0x7f000017c000)=0x0, &(0x7f000017d000-0x4)=0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003b6000)='./file0\x00', 0x4100, 0x100000) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/01/05 14:58:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x7, 0x6, 0x101, 'queue0\x00', 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='cgroup\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002d6000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000936000-0x40)={0xff, 0x9, 0x819, 0xff, 0x6d, 0x915, 0x3622, 0x100000000}, &(0x7f0000e4a000)={0x7fff, 0x7fff, 0x1ff, 0x1000, 0x7065, 0x7, 0x100000000, 0x1}, &(0x7f0000306000)={0x7, 0x5b, 0x458, 0x1, 0xc2a3, 0xff, 0x80000000, 0x3}, &(0x7f0000546000)={r2, r3/1000+10000}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x20, 0x0, 0x40) getsockopt$netlink(r4, 0x10e, 0xf, &(0x7f00001d8000-0x39)=""/57, &(0x7f0000f00000-0x4)=0x39) 2018/01/05 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept(r0, &(0x7f0000420000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000799000-0x4)=0x42) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b50000-0x2c)=[@in6={0xa, 0x2, 0xd29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x39e3fd4a}, @in={0x2, 0x0, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a91000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005d7000+0x1d5)={@common='l\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000004000-0x50)={0x2, @time={r2, r3+30000000}, 0x1, {0x0, 0x1000}, 0x400, 0x3, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fc4000-0x4)=0x6, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000f46000-0x48)=""/72) prlimit64(r2, 0x0, &(0x7f0000109000)={0x0, 0x0}, &(0x7f0000144000)={0x0, 0x0}) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d85000-0xc)={0x1800000000000014, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r1, 0x0, 0x0}, {r0, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e31000-0xc)={0xa, 0x0}) 2018/01/05 14:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000111000-0x10)={&(0x7f000028c000)=""/37, 0x25}) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a2e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000074b000)={0x77359400, 0x0}, &(0x7f0000ad7000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cd3000-0x60)=[], 0x0, &(0x7f0000af7000)=""/192, 0xc0, 0x0}, 0x0) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/05 14:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) rt_sigreturn() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000308000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syncfs(r0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ae0000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000685000-0x50)={0x10, @tick=0x7f, 0x9, {0x4, 0x0}, 0x6, 0x2, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ca8000+0x588)=@generic="7d172153242d2d7a414c214977cc916e") connect$ipx(r0, &(0x7f00008c2000-0x10)={0x4, 0xbec8, 0x5, "e53cd74488a5", 0xfffffffffffffffb, 0x0}, 0x10) 2018/01/05 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000cff000)={0x0, 0x0}, &(0x7f000018e000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c0f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033d000)=0xe8) getresgid(&(0x7f0000ca3000)=0x0, &(0x7f0000998000-0x4)=0x0, &(0x7f00006d9000)=0x0) syz_fuse_mount(&(0x7f0000bd3000-0x8)='./file0\x00', 0x1000, r0, r1, 0x10000, 0x4c4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000002000+0x886)="") waitid(0x0, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d01000-0xa)='/dev/ptmx\x00', 0x101040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00001fc000-0x14)={0x200, 0x1, 0x800, 0x4, 0x80000001, 0x280000, 0x2, 0x1, 0x40, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x1ff, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000c6e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f0000330000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004fa000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00004ee000)=[{&(0x7f00002de000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000042d000-0x60)=[{&(0x7f00007b2000-0x5f)="15f6da92938999558406ff51287c5fc4bbc8de6d2927dac82ce760b913ca491cf1492f5f7db8cb8a7ceeda9aa5eaa76babac1617f8239b4838b52ffbb159c63251d52b6d9d93d671f6d8e37f412454d3f9709152f0088d61182cf554c65741", 0x5f}, {&(0x7f0000fba000)="fe24d172c721c9833076ab11944eadd3c6577a97a4eff861d7a002afead8cbb13a9446381a2d4c93c2a6c431e4912482b161b897a43887d5aa12a6c15bb3e214cbffd42a16465c3a6a9f89648c8c3700f0bab7342dd7a809f067ed3e3258fb737a497ebe4c00bf474ec856ea030c8cc67a2f1a18d098ac95e7151d954e916738531ea3a7e935d21829b2f333c73a01273169a5d7da33924297f2180affaf2df3af50f8", 0xa3}, {&(0x7f000005a000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000d94000)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18, 0x0}], 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/hwrng\x00', 0x4000, 0x0) fanotify_mark(r3, 0x0, 0x800001a, r2, &(0x7f0000194000-0x8)='./file0\x00') 2018/01/05 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6b000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc5000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) iopl(0x5) 2018/01/05 14:58:37 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/sequencer2\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000a58000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bf000-0x9)='/dev/rtc\x00', 0x40000040000400b, 0x0) recvfrom$inet(r2, &(0x7f0000299000-0x5c)=""/92, 0x5c, 0x0, &(0x7f00006c7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000706000+0x974)=0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000bf000)="ccaba274921e519de194264aa61f83bdafc0cf1999b389b4b728ca0279d83bad32ecff477d44a04b598f77b7763ea06f557b72901f8720dedbcb6b5938b70bd89bf429102c0e17228ba768ce8ac64e18376c2cccc5a8dbf2821a8706da1aff4fec065fb38cae0c58a369f63b0707b012bd6cc9e1c14b4400acfd54284b77fa152bf861ac677d90de084ec0f5916fb3313784b603561f18759dcc5975a7f4d89a38f4bae5b1fa41267e1f5b1be79140cc406fb8f1e91b40995908df1c394a87dd284ff7d4fd2cad5904055b3c32f6c4dce15753e50a8c217975cef842964fd40d246b30f4e6151b2502453b9c8fed9ea94804bfcb55165494fa", 0xf9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00004a9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r2, &(0x7f00005b6000)=""/53, 0xffffffffffffff1b, 0x40000000, 0x0, 0xffffff6f) bind(r2, &(0x7f00009a8000)=@ll={0x11, 0xc, r3, 0x1, 0x101, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) sched_getparam(0x0, &(0x7f00000e5000)=0x0) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) flock(r2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000102000)=0x0) ptrace(0x19, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) sched_setparam(r3, &(0x7f0000e10000-0x4)=0x3) 2018/01/05 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000f000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000-0x10)={r1, 0x20, 0xffffffffffffffff, 0x7}, 0x10) msync(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x2) 2018/01/05 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d87000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c0000)=0xfffffffffffffdd2) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000dbb000-0x4)=0x0, 0x4) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000227000/0x2000)=nil, 0x2000, 0x0, 0x2011, r0, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000dbf000-0x8)=0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/05 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000fd3000-0x8)={0x3, 0x6c7a}) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/05 14:58:37 executing program 0: socketpair$inet(0x2, 0x80005, 0x2, &(0x7f0000996000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/hwrng\x00', 0x240, 0x0) ioctl$TIOCCONS(r1, 0x541d) write(r0, &(0x7f000083c000)="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", 0xfc) openat$ptmx(0xffffffffffffff9c, &(0x7f000033c000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/05 14:58:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e83000)="0000000000000000d8ea8a7a0255fe6c0091be5c8b13466d792e3c3b444a0d5d951434b482134f01115d2a90c17ad3f2539460af653498f5630a457f9a0f695bad5e39a77a4366e7e7456cd1284d9339a70b47eb0410c122235666", 0xffffff51) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xffffffffffffbb75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x6, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x10000000000200, 0xffffffffffffffff}, 0x8) setresgid(r2, r3, r4) [ 57.501811] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. [ 57.524757] netlink: 40 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 14:58:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000fc7000-0x10)={0x5, 0x1000, 0xffffffff, 0x5, 0x14, 0x6, 0x9, 0x6, 0x8, 0xffffffffffffffff}, 0x10) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000bf3000-0x78)={0x401, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00002b8000)=@generic="665c434fab216fb643479fe6a73cf7b6", 0x0, 0x7, 0x4}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/05 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000491000/0x1000)=nil, 0x1000, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000cb1000-0x8)='./file0\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000096f000-0x4)=0x0, &(0x7f0000cd7000)=0xff5a) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) 2018/01/05 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000000005) writev(r0, &(0x7f0000c07000-0x10)=[], 0x1) r1 = socket$inet(0x2, 0x1000000000000006, 0x9f5) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000122000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000253000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000-0x4)=0xe8) getgroups(0x6, &(0x7f00007ed000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d61000)=""/254, &(0x7f0000d7b000)=0xfe) syz_fuseblk_mount(&(0x7f0000f89000-0x8)='./file0\x00', &(0x7f0000bb4000)='./file0\x00', 0xd001, r1, r2, 0x1, 0x3f, 0x3046) readahead(r0, 0x0, 0x0) 2018/01/05 14:58:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = fcntl$dupfd(r2, 0x406, r0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000a88000)=0x7, 0x4) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) mkdir(&(0x7f00002f3000)='./file0\x00', 0x40) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000452000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000b1d000)=0x0) lseek(r2, 0x0, 0x0) 2018/01/05 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a7000+0xc7)='/selinux/checkreqprot\x00', 0x200181, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000a79000-0x4)=0x800) epoll_wait(r1, &(0x7f00005bf000-0xc)=[{0x0, 0x0}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/05 14:58:37 executing program 1: futex(&(0x7f0000005000-0x4)=0x0, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x0, 0x2fffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005a1000-0x4)=0x10, 0x80000) 2018/01/05 14:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000060a000)='/dev/sg#\x00', 0x100000000, 0xa4000) ioctl$KDSKBLED(r0, 0x4b65, 0xff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d25000)=[{0x8, 0x6}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/05 14:58:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000006e000)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/05 14:58:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f000036c000-0x40)={0x0, 0x0, &(0x7f000011b000)=[], &(0x7f0000836000-0xc)=[], 0x0, 0x0, 0x0, &(0x7f0000430000)=[], &(0x7f00007cb000)=[], 0x0}) r1 = syz_open_dev$tun(&(0x7f0000579000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = add_key(&(0x7f0000fdf000-0xa)='encrypted\x00', &(0x7f00006b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007d7000-0x69)="8a7b13d65d26bfff6cf416053cf97bee542eca1ef3c7791c469e2f8233c810eb0dcd9d6a066de83c23293351d29d046812038f53d69a6aa58cb5209be4fd4ee80b123a8e31c2067c2d7e70994807214ae38f51b564374fedac3e83f71e4bde4b6e03a9600eb6fbfa7c", 0x69, 0x0) r3 = add_key(&(0x7f0000073000)='.dead\x00', &(0x7f0000419000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f4e000)="6e452783c02bf9bb9e0d76911b67cca6394a53c1a27a8753ed1cbe9db75345b1151cbaae3e0b732ad953", 0x2a, 0xffffffffffffffff) r4 = add_key$user(&(0x7f0000da9000)='user\x00', &(0x7f000075d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad6000-0xd6)="3b3918097f0a3a384d806b97655d6218b061e319385c750ce485c8333de938c25916ae6944b8f29b375064167444eadc39890fed473ee8035b3dbea34a61834fd16784bd3a33463c9fab54d4893ac0e6215657c1afb8bbde6fe7190ad7c4c8460ec4a78a8e9d4ead41a8bc6ffb860e59d22d2f4bc673b468681db260c3a19dbddd5962f221d2881f40376b004e6cdd7f30fa4ccf997ab04d5b96d794770d6cdb52c649ec085efb377ebd2339438788735b25c8c61e8ae7b92dac370b2fdf6a290b4ca9cb164506fcac5721531fb59b75ca2441ca8662", 0xd6, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00000ef000-0xc)={r2, r3, r4}, &(0x7f00001bb000-0x1000)=""/4096, 0x1000, &(0x7f0000e34000-0x38)={&(0x7f0000d0d000-0x40)={'tgr128\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000559000)='./file0\x00', &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key(&(0x7f0000bb7000+0xa32)='ceph\x00', &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b47000-0xb7)="c3b875d80be000e0f33f4a5bdf1946c5362f172134c26decfa3f7cf363858e11795bc1f36709aca4b2e105b1218d35ab288fbd56d8a860c9b2a49db6d65e4b24c2046d1c47b04dfb68e490a4baebc1fce0329cd38749f73201fcddba8a9fb599048a81ce0c3f77599136fb3c74574c72dd992372dd14df33c3860defef5e087f2427f98afedc060e867e060585a58a5ca20a4a7643cf896fee16522f960e4e49afca1158fb40eaa616c40af6da78cc2c0a03755dd360cd", 0xb7, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) r7 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x3b, &(0x7f0000043000)="c502009a000000800000f79b5a07938b1dbe0944017f0600b4b97a270700000000000000f8dd44252e89d1363587eddd7df0300351001fa61c0b793f00e4ff00000006720865e19a98b87650e0f7897c6caa9f2d00000000000000ff040000010000000092892726893364746fe058e69a99d31f6f118658", 0x78) sendto$inet6(r7, &(0x7f00006ec000)="", 0x0, 0x48004, &(0x7f000074e000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000fdb000-0x10)={0x0, 0x0}) 2018/01/05 14:58:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ab000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000c4c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fb4000)=0x9, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c28000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000283000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000160000-0x4)=0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x100, 0x0) socketpair$inet(0x2, 0x1, 0xf8f, &(0x7f00006fb000)={0x0, 0x0}) r6 = signalfd(0xffffffffffffffff, &(0x7f00009f3000)={0x26}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000576000)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000f5d000)={0x0, 0x0}) r9 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000e1e000-0x4)=0x0, &(0x7f0000694000-0x4)=0x0, &(0x7f0000742000)=0x0) stat(&(0x7f00005e5000)='./file0\x00', &(0x7f0000184000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000ab9000)={&(0x7f0000c58000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000061c000)=[{&(0x7f0000a4d000-0xca)="f7ce44232efa7b16f7e6e573d2a480c4d348cdb8e064587866401e92bdc1ce17b096049ab18a88a321ef35538f1f45ebd882b7e3d9795417be0565825d45b43eb516ec265966ecaf700cf1b085b61f74bbf206fb77e5ed9f5d202fb7a590cc447a20debbfcf5655e00f3e7081f043f40b111f941a09e23a864f084ed2f6d19da3f5d5144094b5265cfcd1ba65b3475af9eff923ef2366f54962e9405bf0c7213597253a23ac4ae12ff75567623359ca52e6576a4268bc35adb4b6101441d7ed0cf23e489d4020f7ad931", 0xca}, {&(0x7f0000d5d000-0x1000)="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", 0x1000}, {&(0x7f0000791000)="1bce6bb930420c76cd38195b955a753919352255f385860431c50cf88145a535fca609645e101da1f50b2b19f7dba46965fe7ebd94f382f64f64bb042c000ad56ecdb9a438426f748a0c90d02b561017ac4278cbbf12b5a76cb90fc65ad13bc5fe81a8d50845f89fa6bbd05f5b58de88c7dc2017f8e2033faecc3aba775028ab5186a02992", 0x85}, {&(0x7f000028b000)="22bbc407a76ab17b0eaa211a99e555968035c99a3d07e653f7b7be64cd5b9c9593a1635a1b8cd691b22a27bdc0fc12ff92fa09bc9d0cf178951f6cda7600ef35db93bef7574327ca34a4ee5ed0d11ed1f058e411944b40db5258a891b9c6e879e4fda5e20d89d5e599bb99ba3d10a9040ea15dac9e", 0x75}, {&(0x7f000043f000)="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", 0xff}, {&(0x7f0000de1000-0x62)="2316b32d7217a1b4bf4773f06b9d72433ded669351bf53cc59255c095f5aac37a6a544916f0fbf913d9defd9ed3a07d9d19a4b0dc91e7d3925cc7f8bd0a2425ba297312339d9096288ed8967508e0d8022d34561c2cb24a9132975076432f963c866", 0x62}, {&(0x7f0000b95000)="00b16e94336e75de9d34b516eaf0f594c2800dd675af6dee487c98fb4d24d4354b6ddb3892dac46f4f9e435db8831aa20e3968028918e69b50aad5fb2187f5ade30d43d3f7298d448112eaeda323b8b496143a48dd924c9bdb878e52c1914bd8512dd5bd70b74c9f0ee7db4163538476ef36bee64baf8b42a30b16f8e45af834f90e6aec9f6acc979179aa8d541ee741ea2a286a37", 0x95}], 0x7, &(0x7f000075b000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x50, 0x40000}, 0x8014) r12 = getpid() getpgid(r12) msync(&(0x7f0000103000/0x4000)=nil, 0x4000, 0x6) [ 57.625590] device gre0 entered promiscuous mode 2018/01/05 14:58:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000290000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000390000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd6000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000ae000)='oom_score\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_wait(r1, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 14:58:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005fb000)="c403", 0x2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/01/05 14:58:37 executing program 3: prctl$intptr(0x2f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x12, 0x1, 0x9, @fuse_notify_poll_wakeup_out={0x3}}, 0x12) 2018/01/05 14:58:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") bind$inet6(r0, &(0x7f00006d7000)={0xa, 0x0, 0x71e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x50}, 0x1c) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000c07000-0xe)='./file0/file0\x00', 0x0) socket(0x0, 0x0, 0x0) [ 57.658164] device gre0 entered promiscuous mode 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x7, 0x2, 0x4, 0x101}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000000000010, 0xa, 0x5c5) sendmsg$netlink(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:38 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e9f000)=@int=0x0, &(0x7f0000e9d000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x56a, &(0x7f0000326000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r1, &(0x7f0000530000-0xae)=""/174, 0xae, 0x100, 0x0, 0x0) write(r2, &(0x7f0000a0b000-0xb4)='=', 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fed000)=0x0, &(0x7f00004a0000)=0x4) sendto$packet(r2, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3", 0xad, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) 2018/01/05 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioperm(0xffffffffffff0001, 0x5, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe6000)='/selinux/member\x00', 0x2, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000b44000)={0xfffffffffffffffd, 0xeaa1, 0x40}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0x0, 0x0}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe5000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000fe7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe7000)=0x48) mremap(&(0x7f0000b89000/0x9000)=nil, 0x9000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00001bb000-0x4)=0x0, &(0x7f0000696000-0x4)=0x4) munmap(&(0x7f00001e9000/0x2000)=nil, 0x2000) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/05 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d72000-0x10)='/dev/input/mice\x00', 0x0, 0x800) r0 = socket(0x10, 0x2, 0x400000000010) write(r0, &(0x7f0000875000-0x24)="240000001a00091cef000000efad000001ff00000004010000000100050000000000013f", 0x24) 2018/01/05 14:58:38 executing program 6: mmap(&(0x7f0000000000/0x553000)=nil, 0x553000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000552000-0x28)={@common='gre0\x00', @ifru_map={0x4f, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00001c4000)={{&(0x7f00000a9000/0x2000)=nil, 0x2000}, 0x2, 0x0}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000553000)=[{0x0, 0x0}], 0x1, 0x1f) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000553000)=0x20, 0x4) mmap(&(0x7f0000553000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000553000)={0x0, 0x0}, 0x1, 0x401) mmap(&(0x7f0000554000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000555000-0x4)=0x1, 0x4) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b21000-0x10)='/dev/sequencer2\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000063f000-0x14)={0x0, 0x77, 0x100000000, 0x9a, 0x81fe, 0x5}, &(0x7f0000a16000)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000769000)={r1, 0x2}, 0x8) r2 = socket(0xf, 0x803, 0x2) write(r2, &(0x7f0000001000-0x10)="020aaf0002000000006466bc8e1d4b48", 0x10) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f000015e000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f000028d000)={0x0}, &(0x7f0000663000)=0x4) fdatasync(r0) clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendfile(r1, r1, 0x0, 0x2735) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000ddb000-0x21)=""/33, &(0x7f0000b29000-0x4)=0x21) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008ca000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d5000-0x4)=0x20) request_key(&(0x7f0000585000)='cifs.idmap\x00', &(0x7f0000957000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ee1000-0xb)='/dev/hwrng\x00', 0xfffffffffffffffb) keyctl$read(0xb, 0x0, &(0x7f0000b12000)=""/206, 0xce) 2018/01/05 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000028b000)={0x0, 0x0}) capget(&(0x7f00002bc000-0x8)={0x20080522, r0}, &(0x7f00008cc000)={0x5, 0x91, 0x6, 0x8, 0x800, 0x5}) r1 = socket$inet(0x2, 0x1, 0x0) sendmsg(r1, &(0x7f00005b8000)={&(0x7f0000184000)=@nl=@kern={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000cde000)=[{&(0x7f0000a68000)="6d0f2a3cb717fc45e3d55a88a5a1f87ff2e4d2e175ac50b59c87cf450ecff1e9754c6954f28b90d6775d314b59b30c374cf6db31623e4de692e398aea6bf14d1befe3384f88e2f7c1ba13c99a430d903a42dcffd31d0c1932247ebe37a124399d3fe1ed593c0198f37c2de0fd1b9ebd17a9c49d1f090e04ee64e6568f3b6cc1a3153a2df157601d82e35b419fa35ac7ea350a9b104e84d4616ee4d7b48b27d45742abef49b58c0cf6a27488f4364b3b82a9a651b83f8883acb622ec4482f093dac", 0xc1}, {&(0x7f0000250000)="95e445c324bffdee730a75df0aac2e7312f9867fddf9669ef812546ef0b5a247fce1e9e55d31c2c5c710bc404e7581ce288fbdb6e3331b7d6c2f1b8bfbde1f4b02f622503173ee7c4e8b93b63ed627256af1ff898a48f126f8fe33ed669a8777d31c747150ed1a85a194fe548a942481ca4e3843cf72f44edfd7b4e006a0b3da969e58172480cc74f917db0805b10a", 0x8f}, {&(0x7f0000565000)="fe19945d53a56c5bf9282d6fd12ac7797c8af29072b35c7500347b5685c8f8ac3b6fa21999d358e8bcf5ab270e01003db096f41488a40ea030c4d534b1d14392898b477fa60de89664b591545f4b3175db36f3797d1058d8905536783a6782586f6afae61c63e62e87dec7ace6c20a2a77e45bf724ee5472f6fe6f565f7064018a99e7b69fa679a145a21344bb881d6d5201ce5ffda4035107047cea29017574dcc58d2ad0aba0cb3d3829e2f867297a3f4bf9b43633dcd798fc80bf61f433e7edb1e606395b97f751d31d59", 0xcc}, {&(0x7f0000692000)="8e37bff92442d1deb8aea7f38dd4d2104b0c07e55800ace4979845b8e26b6cc2545f38bd09d999d590611aa2e9634084f21401", 0x33}, {&(0x7f0000e86000)="bdc806b706cdb555a4ba8cdd46893e3d6fd47e256db296be8b59e47ae7ffc5c9f2bf0b2dfc2629f79522ae51e5ca341a1f33f90ea1e498ec575509e646a34224295304b0", 0x44}], 0x5, &(0x7f0000af2000)=[{0x68, 0x81cb8893b62ca7c0, 0x1ff, "493712510e77ae23164f07712a61684024e6b796002f00786ea8facd116f936a9a28115542f7510c75702e8da5191b84ce933542f722534a8a618bd2766ae99bb44ba471cec246a35c3cb99328be04202a41e2fa4506"}, {0x1010, 0x11b, 0x8, "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"}], 0x1078, 0x20008000}, 0x40000) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0xfffffc96) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004c1000)='/proc/self/net/pfkey\x00', 0x40080, 0x0) getpeername$ax25(r2, &(0x7f0000a26000)={0x0, {""/7}, 0x0}, &(0x7f0000aea000-0x4)=0x10) dup(r1) bind$inet(0xffffffffffffffff, &(0x7f00008e2000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/05 14:58:38 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000aa6000)={0x1, [0x9]}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f0000952000)='./control\x00', &(0x7f0000991000)='ramfs\x00', 0x0, &(0x7f0000fcb000)="") inotify_add_watch(r1, &(0x7f0000b5d000)='./file0\x00', 0x1000000) 2018/01/05 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000121000-0x8)={0x0, 0x6}, &(0x7f00007c9000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000761000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$inet(0x2, 0xa, 0x8) r4 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00001a1000)=@sack_info={0x0, 0x10000, 0x100000000}, &(0x7f0000b4d000)=0xc) connect$inet(r3, &(0x7f00003d1000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000fe000)={r6, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1, 0xfffffffffffff0fb, 0x9, 0x800, 0x1, 0x6, 0x3, 0x126, 0x1f, 0x5854, 0x7, 0x401, 0x8, 0x4]}, &(0x7f0000033000-0x4)=0x108) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r7 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r7, &(0x7f0000908000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00001d1000-0x4)=0x8023, 0x338) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) connect(r0, &(0x7f000028a000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f000071f000)='/dev/rtc\x00', 0x10200, 0x0) unshare(0x40600) fadvise64(r0, 0x0, 0x0, 0x2) [ 57.900947] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.912774] updating oom_score_adj for 10547 (syz-executor0) from 0 to 0 because it shares mm with 10531 (syz-executor0). Report if this is unexpected. 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x440000000000127d, &(0x7f000001a000-0x1)="d2") r0 = syz_open_dev$tun(&(0x7f0000d31000-0xd)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000d0f000-0x12)="", 0x0, 0x0, 0x0, 0x0) [ 57.973027] device gre0 entered promiscuous mode 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000004000)={0x6a13, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000003000)={r2, 0x9}) 2018/01/05 14:58:38 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x8) 2018/01/05 14:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000dc0000-0x10)={0x0, 0x0}, 0x10) getsockopt(r0, 0x8, 0x1, &(0x7f000002a000-0xf5)=""/245, &(0x7f000021a000)=0xf5) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r0, &(0x7f000050f000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dc9000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b08000-0x6)='wchan\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00006a9000)=0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) eventfd(0x6d5b01dc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f000074b000-0x4)=0x81, 0x4) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$setflags(r1, 0x2, 0x1) sendto$inet6(r2, &(0x7f00002cf000-0x284)='t', 0x1, 0x0, 0x0, 0x0) 2018/01/05 14:58:38 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000455000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000035b000)={0x73, &(0x7f0000c80000)=""/115}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) time(&(0x7f0000eda000)=0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) faccessat(r1, &(0x7f0000041000)='./file0\x00', 0x158, 0xc00) 2018/01/05 14:58:38 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) socketpair$inet(0x2, 0x0, 0x5a61, &(0x7f0000014000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000012000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000001000)="", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x400200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000001000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setscheduler(r1, 0x0, &(0x7f0000523000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cc0000-0x5c)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000561000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ff6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000415000)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ff5000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a67000-0x20)={0x632, 0x7, 0x800a, 0xfffffffffffffffb, 0xdfdf, 0x7, 0x8, 0x7fff, 0x0}, &(0x7f0000dfd000)=0x20) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000605000)={r2, 0x44c800000, 0x3}, &(0x7f0000ff6000-0x4)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000055a000)='/dev/rtc\x00', 0x2003d, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000ff5000)=0x0) msync(&(0x7f000059c000/0x2000)=nil, 0x2000, 0x2) 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bfd000-0xd)='/dev/usbmon#\x00', 0x401, 0x400000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00001d6000-0x48)={{0x2, 0x2, 0xfffffffffffffffe, 0x2, 0x101}, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffe000)=0x2, 0x161) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x400000000009, &(0x7f0000e00000-0x4)=0x105, 0xa38428a6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000-0x15)='/proc/self/net/pfkey\x00', 0x4300, 0x0) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x8, 0xfffffffffffbffff, 0x0, 0xffffffff}]}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ea7000)={0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00004bb000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f00006d9000)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003f5000)={0x0, 0x8, 0x1, [0x5]}, &(0x7f00002d4000-0x4)=0xa) r3 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ac6000)={r2, 0x6, 0x7ff, 0x4}, &(0x7f0000e6e000-0x4)=0x10) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000146000-0x4)=0x1, 0x4) r5 = open(&(0x7f0000762000-0x8)='./file0\x00', 0x1, 0x109) r6 = perf_event_open(&(0x7f00004e1000-0x78)={0x7, 0x78, 0x91f, 0x7, 0x3, 0x26ff, 0x0, 0x0, 0x80100, 0x8, 0x38f2, 0x3, 0x6, 0x3, 0x81, 0x3, 0x1, 0x9e, 0x2, 0x800, 0x4, 0x7f, 0x80000001, 0x80000001, 0x1, 0xfd3, 0x4, 0x2, 0x4, 0x8, 0x4, 0xff, 0x80000000, 0x8, 0x6, 0x6, 0x6, 0x1, 0x0, 0x10000, 0x7, @perf_config_ext={0x2, 0x80000000}, 0x210, 0x67, 0x7, 0x2, 0x20, 0x3, 0x0, 0x0}, r0, 0x0, r5, 0xb) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00003af000)=0x0, &(0x7f00006ca000-0x4)=0x4) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00000ec000-0x9)='/dev/rtc\x00', 0x40, 0x0) fchmod(r6, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000389000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)=0x8) 2018/01/05 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a8c000)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/05 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x8000080004) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000aed000-0x8)={0x0, 0x0}, 0x84000) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000631000-0x78)={0x7a0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0, 0x4, 0x100000000, 0x4, &(0x7f0000cdb000+0x44)=@generic="714ad4f61481e55ac0c279d48410802a", 0x8, 0x4, 0xbff4}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = creat(&(0x7f0000330000)='./file0\x00', 0x48) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000628000)=0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2018/01/05 14:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000006, 0x5a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000221000-0x4)={0x10001}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000646000)='/dev/ptmx\x00', 0x20040, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000e7d000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00008ac000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) sendto$inet6(r0, &(0x7f000069f000-0x9d)="d7564cc5bc39c334c16cc22ea6287e5923115ee757205bd13b80b99220e4ee6608f75bd3f35ddb0781ee029694f40f739481cfd1fe9f93bb22bd024a461e90140e215edd48619fe23e8a8a674d97630b51ede42c4d464e9cf759af94a9899c94e82efb4b7c0116cdf5ba110b66f5e3137d3a905116e347f899a1f381bd77d0e643dbc3b8b3e992b4d2ce84379ac457ef6cdcced86faeb0d890ec55dad9", 0x9d, 0x48000, &(0x7f0000616000-0x1c)={0xa, 0x2, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f5d000)={0x0, 0x0, &(0x7f0000f5e000-0x10)={&(0x7f00003e5000)={0x2, 0x8, 0x800, 0x9, 0xe, 0x0, 0x7, 0x3, [@sadb_address={0x3, 0x6, 0xff, 0x20, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x10, 0x14, 0x10}, @sadb_ident={0x2, 0xb, 0x12f1, 0x0, 0x3}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x40) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000f5d000-0x19)=""/25, &(0x7f0000f5d000-0x4)=0x19) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004fc000-0xb0)={{0x5, 0x6}, 'port0\x00', 0x58, 0x400, 0xb58, 0x3, 0xca, 0x4f, 0x7, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5454, &(0x7f0000caa000-0x8)=0xffffffffffff8002) set_robust_list(&(0x7f0000e9d000)={&(0x7f000092c000/0x1000)=nil, 0xae, &(0x7f0000170000/0x4000)=nil}, 0x18) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000105000-0xbc)={0x1ff, 0x1, 'client1\x00', 0x1, "9e14bd79768528cd", "ed0f7407f26472c09ce0cd1b8331fc676c48b7af4ad5d0105cf4db0033862691", 0x10000, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000068000)={0x0, 0x0, 0x0}, &(0x7f000023f000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00006db000)='net/arp\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007e9000-0x63)={0x0, 0x5b, "82a0829b9d5d1b0d5421b0e36302686b639a62a4dcafe7f557cbf6a67639b43a7daaf0fdba5bed75a8c105d29ffbfe059602603c463028f8da46cd4ba4c4edbacc6e72d0407bd1b4076b811eb7d953fc158d1e384e9baaaef12365"}, &(0x7f000073b000+0x926)=0x63) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000098d000)={r3, 0x5}, 0x8) sysfs$3(0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000027b000-0x4)=0x68, 0x4) sendfile(r0, r2, &(0x7f00004db000)=0x40, 0x63) write$eventfd(r2, &(0x7f0000f4a000)=0x5, 0x8) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000011000)="ef323070a1a49393dd7b21062b04b678a817853ee43beeae0c796d06faa48d7e680727d5eb4e9e3e6aa498829764c65d9ab57efca71bc36d608c1954158a111f7ae03ba68f0174f9d19d02816b6751ff9e64ede9b0e2eaea51802ba934d8156f2b7dce1cdbeba5c509000000000000a21e4319b581edf2b63b78de7e9b9ba1aec85c0f4bb0a00a33186904f76c009da360e99ab1ece64f76a4ce048155ce17") 2018/01/05 14:58:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000059a000)={0x0, 0x0}) fdatasync(r1) r2 = syz_open_dev$sg(&(0x7f000094e000-0x9)='/dev/sg#\x00', 0x7fff, 0x208000) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7) r3 = socket(0x15, 0x3, 0x8) setsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000181000)="11f0275ef044ef42bd3ebda62e53c697", 0x10) mprotect(&(0x7f0000816000/0x4000)=nil, 0x4000, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00004dc000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00006da000)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000882000)=@assoc_id=r4, &(0x7f0000a36000)=0x4) r5 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r5, &(0x7f0000430000)="", 0x0, 0x0, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r3, &(0x7f0000705000)=[{{0x0, 0x0, &(0x7f0000cf4000-0x10)=[{&(0x7f0000fc9000)=""/123, 0x7b}], 0x1, &(0x7f0000a0a000-0xd4)=""/212, 0xd4, 0x6}, 0x2}, {{&(0x7f00005a1000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009dd000)=[{&(0x7f0000958000)=""/4096, 0x1000}, {&(0x7f0000b07000)=""/4096, 0x1000}, {&(0x7f0000337000)=""/97, 0x61}, {&(0x7f0000039000-0xe4)=""/228, 0xe4}, {&(0x7f0000356000)=""/142, 0x8e}, {&(0x7f0000c02000)=""/139, 0x8b}, {&(0x7f0000146000)=""/0, 0x0}, {&(0x7f0000673000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xfffffffffffffffe}, 0x9}, {{&(0x7f0000061000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000654000)=[{&(0x7f0000c5f000-0x50)=""/80, 0x50}, {&(0x7f0000fef000-0x61)=""/97, 0x61}, {&(0x7f0000109000)=""/4096, 0x1000}, {&(0x7f0000a6e000-0xcf)=""/207, 0xcf}, {&(0x7f000002f000-0x22)=""/34, 0x22}, {&(0x7f00008eb000-0xab)=""/171, 0xab}, {&(0x7f00006fd000-0x2c)=""/44, 0x2c}, {&(0x7f0000a7a000-0x47)=""/71, 0x47}, {&(0x7f0000963000-0x55)=""/85, 0x55}, {&(0x7f0000794000)=""/78, 0x4e}], 0xa, &(0x7f0000c8c000)=""/122, 0x7a, 0x400}, 0x1}, {{&(0x7f0000ce5000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000d1000-0x30)=[{&(0x7f000062e000)=""/110, 0x6e}, {&(0x7f000013f000+0x7ac)=""/51, 0x33}, {&(0x7f0000d62000-0x84)=""/132, 0x84}], 0x3, &(0x7f0000022000)=""/246, 0xf6, 0x6}, 0x2}, {{&(0x7f0000631000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000988000-0x80)=[{&(0x7f0000b8f000)=""/0, 0x0}, {&(0x7f0000a70000)=""/89, 0x59}, {&(0x7f000051c000)=""/145, 0x91}, {&(0x7f000042a000-0x56)=""/86, 0x56}, {&(0x7f0000fe3000-0x2b)=""/43, 0x2b}, {&(0x7f00005a0000)=""/4096, 0x1000}, {&(0x7f000093c000-0x5f)=""/95, 0x5f}, {&(0x7f0000b98000)=""/4096, 0x1000}], 0x8, &(0x7f0000b56000)=""/149, 0x95, 0x5}, 0x20}, {{&(0x7f00002f5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003ce000-0x40)=[{&(0x7f0000c89000-0x1000)=""/4096, 0x1000}, {&(0x7f000036b000)=""/0, 0x0}, {&(0x7f0000461000)=""/154, 0x9a}, {&(0x7f000014f000-0xd2)=""/210, 0xd2}], 0x4, &(0x7f00008ea000)=""/131, 0x83, 0xfffffffffffffffa}, 0x1000}], 0x6, 0x10000, &(0x7f0000dd0000)={0x0, 0x0}) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f000040a000-0x2)="8992", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/05 14:58:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000284000-0x4)=0x0, 0x4) r1 = dup(r0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000ace000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000adc000-0x4)=0x14) bind$packet(r1, &(0x7f0000100000-0x14)={0x11, 0xc, r2, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000346000-0x4)=0x400, 0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000918000-0x8)=0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000395000)=0x6a, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000538000-0x38)=[@in6={0xa, 0x0, 0x88c5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb1}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0x38) sendto$packet(r1, &(0x7f00005c7000)='D', 0x1, 0x0, &(0x7f000050c000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799c01", [0x0, 0x0]}, 0x14) 2018/01/05 14:58:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000464000)='tls\x00', 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000249000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000078000)={0x0, 0x0, 0x0}, &(0x7f0000130000)=0xc) r1 = syz_open_dev$sg(&(0x7f00005b8000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x82) close(r1) 2018/01/05 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000303000-0x4)=0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/hwrng\x00', 0x40200, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d9a000-0x8c)={0x9, 0x7, 0x9, 'queue0\x00', 0xa45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e8000-0x2)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2, 0x80, 0x100, 0x1, 0x1000004, r1}) mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000057d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000535000-0x434)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0}, {0x0, 0x0, 0xeb3, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x0, 0x60, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) fallocate(r2, 0x1, 0x9, 0x3) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r3, &(0x7f0000580000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x21, 0x0, &(0x7f00005d2000+0x95e)={0x200000000000016e, &(0x7f0000001000-0x10)=[{0x6, 0x8, 0x1, 0xffff}, {0x2, 0x1, 0x1, 0x3f}]}) prctl$void(0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x3f, 0x1f, 0x49}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x4}, 0x6) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0xaa, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x8001, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/05 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000060f000-0x11)='/selinux/enforce\x00', 0x101200, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 14:58:38 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x1, 0x4000000000000000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x5, 0x1, 0x9, 0x727, 0x80, 0xe43, 0x1000, 0x7, 0x1, 0x100000001, 0x1ff, 0x1000, 0x0, 0x1]}, &(0x7f0000008000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000)={r2, 0x5}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0xf8)="4667b0673d39adebb54b031c94d6c2fd574e66d933862c3b990bd50e4b65e1112370c2cfbcc74f24241c22be61c8c90829ef6a6d35b6232e1d5a010b6ca3e172223902ed35e2e5fde741f7490e341d2033cc5855f01ccc7687f2a268c7c3a3e08dbab740a1be6ce027b169baec9c01ad7257d28348250bc9b1bcc567779833b9226b02e5e088052421fe1cffed1fb9d61af6296b8b0901bb67c2f850bf51d9a3503b74bb8d7d7a6b7359f3c2a8980b8372416328c7bb848d7c45b5df12a90276f8390360fbf81688bbd129063c3b1a96e5e5b39651c4f05d025464549cd0fff406e3a493fec65e66e075cdfec82869c7976173485267d2e0", 0xf8}, {&(0x7f0000007000)="e9b0a4f3d935126ff9accb211cb0fd9003d8943e4023bdfb1c62dd64c3850610bdc43a6a83de82609c7713a30efb4b6ffff8b3b7fdfe6d13dbd8f573d62121001e66b462ceeb5baeba70bdb0b9e2124673b11e61cfe8414166faad4ab0bac670e0c12ff1fc87245aaa8b9661762c818e2aefe0f04e517c5563d0eed13be80c432775130ee0f1f9355ee00d24371d2c83fbb6d56a5a65ded33b0aa6a6bd9c791afa73db86fe5a2cd3f66c9b1d0c9ea737b4a8a599f7b2ae70c8fa245c70134fb01e40cd8844e05e27cd5187eeb88ce5080b83484443dec74db6c485fa8c12a5d8f142851804", 0xe5}, {&(0x7f0000003000-0x4e)="da7d7c3aa300ff4ac1225a9f81450c964ef799229bf57003b9241b30f6db97acca27fb337f949aa4b44982b1042c798dd18d79a794d3fe730d781541cbbe0585f0583969616338e32650065d4702", 0x4e}, {&(0x7f0000008000-0x10)="e0df661927611233bd87a50408dd78950057eefeff50323c7e1b9f9769ec194a81ba43676bf7851137257bee52aff84ecd4e9d33dd187e58d6baaa87e524a2368478e76f3b1350b31d0e43a588f40bf4f949d50d2f9e03794d26b0598cfe6826438acf64", 0x64}, {&(0x7f0000006000+0x811)="b939f2e89d07abad381ba6a7df534a489f6df48ec075656ada95365f5138536cdca822d5c52b00ecb1ccb3245ac8288433960243b320047e3bc4a6b34629be5053dae683178cffc492c75d7c426f2896ec09413f748a6251d9ee125ece5b0fc38601c1508de5438e7c872b657f58be961c39466db012913d9c1aac838511ff2590158d5ea2aed00e190af35ec9d81d83f5e3f2ad9ebefe3437d72c34aaf045c800899f5a2f62a807d0e0bec2867c10ee77e415cc0318e5419ea3f229684fee144b", 0xc1}], 0x5) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x40000000000008, 0x1, &(0x7f0000006000)="02"}) 2018/01/05 14:58:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xb6d000)=nil, 0xb6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000a4e000-0x84)=""/132, &(0x7f00000ff000)=0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x144, 0x10, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x198, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b6e000-0x108)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8, 0xfff, 0x720, 0x7, 0x605, 0xff, 0x648, 0x4, 0x49f, 0x8, 0x8, 0x0, 0x0, 0x4]}, &(0x7f0000881000)=0x108) mmap(&(0x7f0000b6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001b9000)={r3, 0x20, 0xffffffffffffffff}, &(0x7f0000b6d000)=0x8) 2018/01/05 14:58:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b4e000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e72000-0x8)={0x0, 0x0}) dup3(r0, r1, 0x80000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x882001, 0x0) write(r2, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) poll(&(0x7f000000c000-0x1b)=[{r2, 0x0, 0x0}], 0x1, 0x10000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r2, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:38 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000019000-0x4)=0x0, 0x4) pkey_alloc(0x0, 0x3) 2018/01/05 14:58:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000018f000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f0000dd8000)={&(0x7f00009a7000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000dac000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00002fc000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0xfffffffffffffffa, 0x8, 0x0}, &(0x7f0000e35000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000597000)={r1, 0x27, "113f7435b4c3a2e99fc0556aa036680f587f22d23b454dd2e92a6bfe2bf02dfbef4c5f6bd5086d"}, &(0x7f00005ee000-0x4)=0x2f) bind$inet(r0, &(0x7f0000ded000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001cb000)="", 0x0, 0x0, &(0x7f0000a60000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dcc000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x18) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00007cf000-0x4)=0x8001, &(0x7f0000d4f000-0x4)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000e9f000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/05 14:58:38 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e63000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000322000)={0x0, 0x80}, &(0x7f0000e63000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e26000)={r2, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfffffffffffffffc, 0x7fff, 0xb019, 0x7fff, 0x7, 0xfffffffffffffff8, 0x0, 0x40, 0x1, 0x52a6ed3a, 0xb8, 0xa037, 0x1, 0x5]}, &(0x7f0000e63000-0x4)=0x108) 2018/01/05 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000712000)=""/0, 0x0, 0x0, &(0x7f000041a000)={0x77359400, 0x0}) poll(&(0x7f0000c99000-0x40)=[{r0, 0x1, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8022, 0x0}, {r0, 0x2, 0x0}, {r0, 0x4, 0x0}, {r0, 0x100, 0x0}, {r0, 0xa0, 0x0}, {r0, 0x1, 0x0}], 0x8, 0x101) 2018/01/05 14:58:39 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) r1 = getgid() r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x40000317, &(0x7f000000c000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x20)=[{&(0x7f0000001000)=""/141, 0x8d}, {&(0x7f000000c000-0xed)=""/237, 0xed}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lookup_dcookie(0x8d, &(0x7f0000001000)=""/183, 0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0xa, &(0x7f0000000000)=[r1, r2, 0x0, r3, r4, r5, r6, r7, r8, r9]) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/01/05 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000df0000-0xc)={0x0, 0x0}) r3 = accept$inet(r1, &(0x7f0000b29000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000634000-0x4)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f60000)={0xffffffffffffff7f, 0x9, 0x80000000, 0xfff}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000687000-0xc)={0x0, 0x0}) 2018/01/05 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fec000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fed000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf671, 0x0, 0xff, 0x6, 0x2}, &(0x7f0000fec000)=0xa0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fec000)={r1, 0x8001}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000284000)={0x0, 0x1, 0x8, 0x3ff}, &(0x7f0000feb000)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000feb000)={r2, 0xb98, 0x7c, "efc3e5d9a2aa122f58afa04e6e310e56bb9f42b51660220191517483c29a19e3ebe0b8581ca039dab0b08d62992be7d8517132eafcb65cb89a91488f9b75eccf4047a0070b895d6297bb7561a3e544bb594868028cf9ac71835ea3813b80423e1753bee2b993f8d9b9b16be5ea3ecff1f5cc0fa0458fe790731e4b0d"}, 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r3, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) 2018/01/05 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') syncfs(r1) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f000078e000)={0x70f, 0x3ba3}) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x100) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000)='ns/ipc\x00') r2 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x110, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000004, 0x111, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x80, 0x0, &(0x7f0000002000-0x80)=[@exit_looper={0x630d}, @increfs={0x40046304, 0x3}, @request_death={0x400c630e, 0x2, 0x2}, @register_looper={0x630b}, @transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x38, &(0x7f0000009000)=[@flat={0x776a2a85, 0x1, r2, 0x4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x0}], &(0x7f0000009000)=[0x0, 0x20, 0x30, 0x0, 0x40, 0x38, 0x28]}}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r3, 0x1}], 0x58, 0x0, &(0x7f000000a000-0x58)="b7ffdec6d39efff2367a6dba7c67e8c2607f7eeb9af1eb9aceb5c185cf9315bdbbfab0bd0172e766d4c2e0401485eaeb79df4e0ba816120d8a6fef7427e7a64c84b93e04e869031ba8ca55f079be5793f3c3557c905e4baf"}) r4 = dup3(r0, r0, 0x80000) renameat2(r1, &(0x7f0000004000-0x8)='./file0\x00', r4, &(0x7f0000001000)='./file0\x00', 0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r4) connect(r0, &(0x7f0000007000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/05 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000106, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) 2018/01/05 14:58:39 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/01/05 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdd0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000251000-0x38)={&(0x7f0000816000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c81000)=[{&(0x7f0000c19000)="18474dd367eb6a813d3b5022b08749c30b45027a4f3e00e11d5d44f92594c77df6c292b1922caa83adbf1c773e5d610c429cb87adb3b2b7752b34993e3d843220d17eeab2436007228c27bfd36cc011b587fa667f9c6f1b27937880857691e9fa5ade55aec7c341e64e3846a3a9f44569abd549dae57363497753d579aac7b8fc3a9804da56381b110fb5ecbd6c1d583e1260c8556ed43716ca23c16375fbf8497ca44b22920682f9c4d038c54a459f54583e48f49d86a68974f64dba267797a4154931aec33e222745e497fac6f4685629bd163acdacf0f3e4a406e3d85d1e2695c", 0xe2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f00005c7000)="4445df3b9e59f2e78da8f713dd8f9444af07537421b405bcfc736cf567497dd58ef8c5a4177f605f636339dab9c9abcc483116dac806b5ac70ec111102f3336cee4f80865b943896415ffad5f8cce3efd526f75b9f4dfb615738ad87b39b68136c80ef4a165fb7e392ec1c9b3d32ecf019ca07509adfad1ccc891d18a4655e185aaf7c07b954938ee87fdb5e0672bab0aa927e15eb5e8f6fb82a377a43d6c6051736fbd3d457821efdd67c4ff3e0114944d9a5a13cd96aac965a61861d9cad236ebf56c824121b202de2088583682b23e8201ee985f7b32e8cb0b3db38d8b5fe8bef3e481c8fa615", 0xe8, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmsg$nl_xfrm(r1, &(0x7f00005f3000-0x38)={&(0x7f000065b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000060b000-0x10)={&(0x7f0000bd1000)=@allocspi={0x478, 0x16, 0x0, 0x0, 0x0, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}, @tmpl={0x204, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x478}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) 2018/01/05 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000ecc000)='./control\x00', 0x0, 0x0) umount2(&(0x7f0000f21000-0x8)='./file0\x00', 0x8) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = creat(&(0x7f0000101000-0xa)='./file0\x00', 0x18) openat(r0, &(0x7f000078c000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000888000)='./file0\x00') r2 = accept$nfc_llcp(r0, &(0x7f000088c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c7000-0x4)=0x60) renameat(r1, &(0x7f0000363000-0x8)='./file0\x00', r0, &(0x7f0000310000)='./file0\x00') renameat(r2, &(0x7f0000e54000-0x16)='./control/file0/file0\x00', r0, &(0x7f0000adf000)='./control/file0\x00') 2018/01/05 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000388000)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff14}, 0x1, 0x0, 0x0, 0x0}, 0x800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a0000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002e7000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000a95000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000263000)={r2, 0x7, 0x0}, 0xc) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f000015c000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009a2000-0x4)={0x93c0000000}, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000470000)={0x0, 0x0}) 2018/01/05 14:58:39 executing program 7: eventfd2(0x0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000ba7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ade000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfffffdc7}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:39 executing program 2: r0 = socket(0x10, 0x1000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f00008b3000)="2400000019002500000009180000fd0e0a0000000002000502ffffeb08001700ffffffff", 0x24) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000001000)=0x0) 2018/01/05 14:58:39 executing program 2: seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x5, &(0x7f0000b60000-0x28)=[{0xff, 0x8001, 0x80000001, 0x0}, {0x1, 0x1f, 0x4, 0x7f}, {0x9d7, 0x5, 0x8, 0x7fff}, {0x200, 0x9, 0xbfffffffffffffde, 0x8}, {0x80000000, 0x4, 0x10001, 0x4}]}) r0 = epoll_create1(0x80000) pwrite64(r0, &(0x7f0000a4c000-0x1)="", 0x0, 0x3) setns(r0, 0x8000000) 2018/01/05 14:58:39 executing program 1: membarrier(0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x1c, &(0x7f0000bd1000-0x10)={0x34, 0x200, 0x5, 0x2}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f5b000)='/selinux/member\x00', 0x2, 0x0) mq_timedsend(r1, &(0x7f000072f000)="", 0x0, 0x7fff, 0x0) mq_open(&(0x7f0000feb000-0x19)='.mime_type^em0vboxnet1)]\x00', 0x0, 0x0, &(0x7f00008a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d88000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000e20000-0x7)='timers\x00') 2018/01/05 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ac000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000e5c000-0x4)=0x0) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = geteuid() lstat(&(0x7f00006d6000)='./file0\x00', &(0x7f0000ebe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ee7000)='./file0\x00', &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ee8000-0x4)=0x0, &(0x7f0000ee7000)=0x0, &(0x7f0000ba7000-0x4)=0x0) r8 = gettid() mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee8000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee7000)=0xe8) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ee8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000ee7000)=0x0, &(0x7f0000ee7000)=0x0, &(0x7f000085c000-0x4)=0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ee8000-0x8)='./file0\x00', &(0x7f0000d3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ee8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c6000-0x4)=0xe8) fstat(r0, &(0x7f0000e5d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a42000-0x4)=0xc) r18 = getgid() mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ee8000-0x70)=[{&(0x7f0000a94000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ee8000-0x60)=[{&(0x7f0000ee8000-0xf5)="02b0fda184d7411d07007e41fbd8ec756f6c69dded1373788ca14ea3c00f435e462033b8d8f9a18127a7ee35248de93050c2f1bee059e86341515f8160b11e50e8db927917689b40dfcf46974801e7fa93a8e2d0f7f336732306a9218cb06c92e1cf0a3393192dc0f413ce251eb05c4aeea306d8f66f4e7290fb7e0111d25fef5adf9932d7d267efd4768a11bc9f63ba4d893ad41b3acaa749fe8304c3963837fa7bcbf495e39be88e805d3aeee87e66ad9e5b98e59861681998a3e476c26c4e3ef094c656b09a3878745db2def4e1b455c59bef023d7f2a7bb256ada8c0cb3341c506d1109e354a7406f5c4c15b4567d945031cfd", 0xf5}, {&(0x7f000078a000-0xac)="632efb0dea43caaf5bb3f7d74037188ce368652c31e36b1ba215faaae59c8c25d8cf013bddaf4994bffe94e286c974d799a0acaa8d8976b8409af534b64ecd82a6975fb586734f7e4264947f6847c86162646d84cf55ab94cf3d9c97781e2930ca3dcc10de888ca66d0a1d7bef812e45ea4476309427823d6c1cbf7ac83643f752e89fcb8e7e6592d04b5e85a1f4d3fb7b6494a0c688223a2b087e8ec92116b8cbd8927e1653876230118ea0", 0xac}, {&(0x7f0000ee9000-0x21)="42fdc768f3bfddd6cb9a376d019d3eeb94a786ade8c3fab2036c48a58efe083d69", 0x21}, {&(0x7f0000bd6000)="9c7f55f413ded88c79a05dfdb0225e8f6ce9ea6a3edda674ec8f8348fed19d9175a4b09fe44da422fb32d1a4aa414136aa5a404e09548ce68e2ec1909a6ef1a6c73c5c3a83a5f485daf0b9a564ab71f9af02002a034e606d3e5c1b7a39239ed164a12a33079169e13d426727d77152caf59062b76cd8cc2ea3717cbfbae5c458239baf6caf54b6b2a297be577ad105a9365414ddb57f1fa872c515b9864df4f5845a1d91f47b237ce8aa53ba8fdb47b6f6451661fcefde312d767688fbdf405651b1a447e8e345327ddc16b3f1af63b4b442711acfa9", 0xd6}, {&(0x7f0000ee7000)="7979a9fc69332805c513bef121ea6cd1ae8fa837fdf371eff85b2b80cfc25c9cf1f27550ef9cf02251ded9a10c001a10c8a4c79d1f097352bce3e854629d3640c1b7feab99638823b41188db2a79af26bc80f94d68860b884c8773cd025cea1a500b58e09dce8ff2a1b722ec2fcb04f12eded85f866d1decf773fb195237b8e49b59ba700ce9b1407f547f00b61be71ce6ae7ae9a4a3753f5f7e7b985fa5ff9dad8eb1b756e7f3d4dd8227842f5d9e7f660385951f0c1b72efa4c8e19a1b07c4ef3ae5eda8be30fef97a41a5f8777301f369d0e2b4f4183da45b", 0xda}, {&(0x7f0000ee7000)="9555e04405948750eb79ccafca7184c88c2cfdfc4a5d83bbe6300d8f", 0x1c}], 0x6, &(0x7f0000682000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}], 0x80, 0x40}, {&(0x7f0000ee7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ee8000-0x30)=[{&(0x7f0000725000-0xf9)="a01f3b30b457143e61dcaaf228bd9f8950bb4bbbadee2473b92a3f51a5bfb988100bedf192a0fdf41cdb4fd1fb3b474520f56c34ba5eec64affb06c211ffd54c8893f394b695bdb749dcf6d41b7f5dfbf3ec469e2f1bb84b0c5f49541423ad239d939177a448eed0e761b02741dd320e0d135e1e2e19d5f52b5c5b6855f594984dbb8ad5ac299aabdf9dabbe5a0248dbafe35592ee3a1708a247551f4c4435c44a90ff84bc2d5296d08a17b2a3e5a57bf815f6444be6e2c0a3801f6a52e0614563e73f5642dbb70e457a86062e906958a14c80afd6aa06f7fad4c491e198706abeeb85b81b2c421cc8dce93114e7a70dd050492eea2309b0ad", 0xf9}, {&(0x7f0000ee7000)="8ce452f98648ab86b47cb60b99a2d2c6cf56ef3315a92d0111a89404b0b73c7c91ab3a281d693c975c71ac9b2f4a01eb3a57d3688ae284164de3b8cb7223da14e851210f7cfd5f258a83b86f587ff4e729af25c933566e936850ad6419892d0738256c9c6d5baf1505b4926ad1a09b967a25fa7eacc7b0a1cf6eb6f1a2c9f9001e3ed9174f4d0df1347b9879485fc9f1aeea85746f7006e40bb8c94eeb3eaf824992caca71789c", 0xa7}, {&(0x7f000044f000-0x45)="bc957ecbbfcd24f0909d314bde0aedb77dec8f250d29ab55b475ab4e6b77e0af9c9159f6a842df7eef04467dc1a5b704aa8500a8d20e5118c081a33f7ae9abefed01353d01", 0x45}], 0x3, &(0x7f0000ee7000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r8, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xb8, 0x85}], 0x2, 0x4000) connect$inet6(r0, &(0x7f00005db000)={0xa, 0x0, 0x4000000000000009, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffe58) shutdown(r0, 0x0) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e78000-0x4)=0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e79000-0xb)={0x0, 0x1, 0x4, 0x100000001, 0x81, 0xe89, 0x7a3, 0x2, 0x80, 0xffffffffffffffff, 0x100}, 0xb) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e7b000-0x10)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f0000e79000)="240000005a001f0014f9f407125a00001713170308401000ffe9080004000200cb000008", 0x24) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000e60000)={&(0x7f0000997000)=[0x0, 0x0], 0x2}) 2018/01/05 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000061a000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) lgetxattr(&(0x7f00006d6000-0x8)='./file0\x00', &(0x7f0000bfe000)=@random={'btrfs.\x00', 'nodev)vboxnet1bdevkeyring*lo#wlan0loGPL\x00'}, &(0x7f0000db9000-0x4b)=""/75, 0x4b) modify_ldt$write2(0x11, &(0x7f000064e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 14:58:39 executing program 3: r0 = socket(0x4, 0x6, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ce2000)={&(0x7f0000000000)={0x2, 0x6, 0x7, 0x6, 0x2b, 0x0, 0x4, 0x0, [@sadb_lifetime={0x4, 0x7, 0x9, 0x2, 0x5, 0xc1b7}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0x9, 0x1, {0x6, 0xff, 0x1, 0x6, 0x0, 0x8, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000001, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x4, 0x9d, 0x1, 0x1, 0x40}, @sadb_sa={0x2, 0x1, 0x2, 0x5, 0xffff, 0xb3, 0x1, 0x60000000}, @sadb_x_sec_ctx={0xc, 0x18, 0x8, 0x2, 0x56, "84e3f0ec092092d5d6abd1fc3998defcf91fbae34e2778a4a230d461d5b7a7a0457358952577893391ff779fd64d53b38a0c913c6dc50ca0c97181e12ce7435f8645d74d8a5f1f2f067bfdaef38e06a1233557ea56fa"}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xffffffffffffffff}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x40080) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000e6f000-0xc8)={0x2, 0x3, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1000, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:39 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000017000-0x4)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000001e000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000015000)=0x0, &(0x7f0000022000-0x4)=0x4) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000013000-0x4a)="3b1f60b0d5ac4b77aaf045ab0424a6db9cd2b87ad81beacbc45eeefb30181f919f9d7bcf73cb07c05f48186f8da552f60378a32a1f8f283aee4d148af287c59c8eedd7895b244e6a642b") mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000e000-0x10)={0x5, &(0x7f0000023000-0x28)=[{0xffff, 0x7fff, 0x80000001, 0x80000001}, {0x8b, 0x5, 0x6, 0x0}, {0xc000000000000000, 0x8001, 0x6, 0xffffffffffff0001}, {0x3, 0x7fffffff, 0x5, 0xfffffffffffff801}, {0x1, 0x1ff, 0x200, 0x10000}]}, 0x10) 2018/01/05 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xffffffff80000000) r1 = syz_open_dev$tun(&(0x7f0000b92000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) bind(r0, &(0x7f0000ea6000-0x10)=@ipx={0x4, 0x200, 0x0, "13c5508afc47", 0x0, 0x0}, 0x10) getsockname$packet(r0, &(0x7f00008e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000db1000)=0x14) [ 58.956185] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 58.980521] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 58.995830] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/hwrng\x00', 0x240c41, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000310000)={@common='irlan0\x00', @ifru_settings={0x4, 0x7ff, @cisco=&(0x7f0000eb4000)={0x67c, 0x5}}}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/05 14:58:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b6b000)=0x10, 0x80000) sendmmsg(r0, &(0x7f0000aa2000-0x78)=[{{0x0, 0x0, &(0x7f00004ae000-0x20)=[{&(0x7f0000db5000)="8f5cea08ddba9d6c4304a0e178bfcf91d73635f8797debbb91bd454b0aded426d83c37c6d323382a08bc2218c3d074178044a83fa25420b14ef412f8c0498ce828e6debaae5a6998bd85475cefac338c94d64a8883fc2cd37b08b0161355bcb8c9147757615c51", 0x67}, {&(0x7f0000434000)="d288801394604aba61fb7b54788a8462fe6394d04c3ba8dd4691f6328070b8", 0x1f}], 0x2, &(0x7f0000b74000)=[{0x68, 0x18f, 0x8001, "03eb90953e0539a5823ba70926e45586112da51bfde3f824f45568df61c4a4509e10c3d6dad28ce904096164933639a838b5bc7d8f5c6ed91539541db5cb5fe98c0f5bd5436843a390422919bcc598e89bd433ced3e6"}, {0x58, 0x10e, 0x3, "8553fadd8dc1e0da384235174d23619ef3d43e2a8b181c44cbfd506e0653a90c3ddc8fba784bc723344cc5f2f981a41141dc382740211519f2b4d0576ef6db2c0395642bc1671dfd"}, {0x48, 0x100, 0x88, "a5b833188e6f70925e85a274ad4603884c208ed7609344c9b2354c55f75a79c91f8a260bc07814a39a35a41a80f022876bb3758afb"}, {0x108, 0x107, 0x3, "08e91fa70ab7b039dd29ff5927b67eadb1f35d56743694d4d36a5444cd489a40d622d1fa61ac240b4207ffe9dd2f022cbb35006c43371f132b6bc679d485d14dc4ea13b0f8fe4f80ee7c0f35ebd0f29655664848c99159fbc6fbfc5f799b40488472bb797de1e43969cec5665413f30ff284eacb195d2901c2c9a3b7b76251a3516b31cfbf187df90ab74c35f036aea321f936492d56c2750ef20f6ed582296d7d274aec61cced7bb2fa8734542c29f895405de160a2130fc89fc5b129a73861258f0c702acfac5921cc3c88d12bb76d6073ae6587c4f0c5a5690cdb705d066b8c4e932af5b4b09dcb0a9cd66e775eb37d918df0ff3d8b"}], 0x210, 0x44000}, 0xb42}, {{&(0x7f0000214000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58, &(0x7f000068f000)=[{&(0x7f0000c4b000)="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", 0x1000}, {&(0x7f0000d64000-0xe9)="7b0854f45a4fb36f6ca51d6b3c903bc89a1bb0a69c751966b80f799b43b7eee170a1a6b3329f64b389db3a227ba3f74346e4469fe822f68c87fd3f175e23e3ed3d7bce9a9c5ceb490c05c08bead7ad92c7b2b07819ce47b6a58f939c6acd561071caf4749e8577812236643cc4618de60ff5001fe7f9a998e0e0f2374519167f0dda5ae00044efc195e38e76972eb6b2482c896c6c06ce63d9bb8ec0b3e968c710c886aea4d7bb04c25755a8df05301369ae5487a8bc59c06d69c6e4cfe3d8d87dba3998c0f825c8ed94c499c8c5980dad5975ca68e214fa0b5ccfb64412b58f95a006850c276fd3cd", 0xe9}, {&(0x7f00001d5000)="7db1771614d40ca6bd6f60728900431ea883ab767d60a0f2536f318a8c676dadb7250bf3030834549a3170b4904a52776c30387e635a8e4b16a3ed16eb58b7250eef08e8bdfe5304c7601f0c240e83dc1204f4300f619939a84012403a031855f940e4db5602e5554d1a734e950fb2748be3f3d54699f8e491a0098d1dda4febca7a89144216392f012d2fa279fd2cb2ad2919940e2b63471edfa9051ca3f842937e9573901bd4932d1d1dd7327ac71a6f4742c1c0ed4f157574c09d66a3eb9ae6b15bee9b16e323b7f2a8d1333ad7b52d14dd8192de195c58c5e5aa657a3bd9131cc8b76dbad6430e9ca782ae0d0cf785e60150d2", 0xf5}, {&(0x7f00005a2000-0xdd)="9f2cb5e5f4b58ac97b2eb0a1b55029d7bd4ccb998cb9087a679d7ac5925d5fa81c2e01d902ce945cbb359445c799fe92afe87592dc704a56eeecc24a9e6521341276481eedc884aed98f2b5203b82b8cadb2353a26dce2c931a15bc18147d432e0f5a9c214d56710e90e3178fbfd82c50c7c6cc7f201d00195d835a5b555c1f337df8a264b7b0ea6939a72bcb35f9ca119a5d1d4c9305c6c213c46e17aedb9dc67521d1df46ff8926fb97d3121efcf1c1ec0633f87e6800f4d2f10ed071e9f32dda8c209285ae122f8bada8e3406bb04085d0833f9fc0bb0a5d08d208d", 0xdd}], 0x4, &(0x7f00008c1000)=[{0xc8, 0x18e, 0x8, "1cf07f90bae7ee77a8b8b1a997d9f12a1d19ddc4be3fb16f6dbdd8a40dcb4f6c5fe09e4dbbc6535029d3875dba13812d662cd1c99f22b7ceee45361e53cbc96e00fde4b1da4b4f9553f68d6a8f86925748b13b2bea1ea3cbb854a45e99707e04c9ba5bd47d5e24b45f9c53c1d686d3defdd8862fa48e59df457567673eb734a569f6ece1bd581387666fd26b4f6cb34f99e4d974aa27dcf598e06afa4f8732a7c829dd9eb7ab4724f7f50007c9028ab805fe88fad72064"}, {0x70, 0x0, 0x800, "a1f90773ecc37f1b176bca30e25c59c47b94802764eba331f5425438138173b8747db33dd5f73f54d372c6a7c5912538571fc47694c4e8e7c7508f917590d0e2c24775e7deb82329ccd3a691e73ed3c0e8c224397c6208c38d45d6b5f6c95c98"}], 0x138, 0x10}, 0x7f}], 0x2, 0x8000) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/05 14:58:39 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f6c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009c4000)=0x0, &(0x7f0000f6d000-0x4)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000fa0000)={&(0x7f00009c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec0000-0x30)=[], 0x0, &(0x7f000090a000-0x140)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30, 0x0}, 0x100000000) 2018/01/05 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x20000005, 0x300) r1 = syz_open_dev$mice(&(0x7f0000bd6000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bac000)=0x401, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000706000-0x4)={0xfffffffffffffffd, 0x6, 0x0}, 0x4) setsockopt(r0, 0x0, 0x7, &(0x7f0000427000)="492d32e16a904d01b50a91", 0xa7) 2018/01/05 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000000000, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c20000)=0x0, &(0x7f0000f9b000)=0x4) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)=0x0) 2018/01/05 14:58:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = memfd_create(&(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$llc(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x280) r7 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r8 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r9 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x84) socketpair$inet(0x2, 0x80007, 0x800, &(0x7f0000000000)={0x0, 0x0}) r12 = syz_open_dev$usbmon(&(0x7f0000000000+0x8ff)='/dev/usbmon#\x00', 0x2, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = mq_open(&(0x7f0000001000)="21f66367726f757000", 0x0, 0x140, &(0x7f0000001000-0x40)={0x6, 0x401, 0x0, 0xff, 0x4, 0x8, 0x7ec9, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x800) r19 = eventfd(0x67ff) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r21 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = syz_open_dev$sndseq(&(0x7f0000001000+0xc63)='/dev/snd/seq\x00', 0x0, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() r27 = gettid() r28 = getuid() stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x40) r35 = dup(0xffffffffffffff9c) r36 = socket(0x10, 0xa, 0x1c4) r37 = socket$netlink(0x10, 0x3, 0x13) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept4$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r41 = eventfd(0xada) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) r44 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, 0x1000) r47 = socket$inet6_dccp(0xa, 0x6, 0x0) r48 = socket$inet6_dccp(0xa, 0x6, 0x0) r49 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) r51 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) r54 = getpid() r55 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) r58 = socket$inet_udp(0x2, 0x2, 0x0) r59 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) r60 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0x182) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r66 = signalfd(0xffffffffffffffff, &(0x7f0000001000)={0x20000000000000}, 0x8) r67 = socket$inet6_dccp(0xa, 0x6, 0x0) r68 = socket$netlink(0x10, 0x3, 0x6) r69 = gettid() fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x1, &(0x7f0000001000)={0x0, 0x0}) r74 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r75 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) r77 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x4}, 0x8) r78 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r81 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r82 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r83 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r84 = epoll_create(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r85 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)=0x0) r90 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r92 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r96 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x410004, 0x0) r97 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x20000) r98 = socket$key(0xf, 0x3, 0x2) r99 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x101, 0x200400) r100 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r101 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600002, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r104 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x56) r105 = socket$inet6_icmp(0xa, 0x2, 0x3a) r106 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x301040, 0x1) r107 = socket$inet6(0xa, 0x3, 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r111 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r112 = syz_open_procfs(0x0, &(0x7f0000002000-0x11)='net/softnet_stat\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r113 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r115 = accept(0xffffffffffffffff, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r116 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r120 = getgid() r121 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r123 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r124 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r125 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r127 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r129 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r132 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r134 = geteuid() r135 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r136 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r137 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r138 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r139 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x6, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="4f3ce35579cf1dbf7209278c4d8213f1529e11367449f60a9a", 0x19}, {&(0x7f0000001000-0x1d)="244b577d675df5fae36aa1c02df3871a3fc1b41d5c65e070c0136ab267", 0x1d}, {&(0x7f0000001000)="d3a64222e5cf0167645b8ed159c6481c49a0fc59942bc88916189d20edbacfd13b59751b67ec4690155f4e1996cba7da040dbb78de0c6d1b3e7bc372d9822d5c8fb4cae26d55c10d783d8b64526f", 0x4e}, {&(0x7f0000000000)="d3c957b565e5c78cde9b4ac386481ad21805b821d193", 0x16}, {&(0x7f0000002000-0x3e)="f1227004d095424a25a99964f18a5f498496802547d0e65408c06fc59a75d99fd84de8ed0dcec6a4c2d1d55acbdc52dc3628588a0250cbd5d942dbadb4a0", 0x3e}, {&(0x7f0000002000-0x1000)="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", 0x1000}], 0x6, 0x0, 0x0, 0x800}, {&(0x7f0000002000-0xa)=@file={0xf384896a873440a7, './file0\x00'}, 0xa, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x7)="725707caac2481", 0x7}, {&(0x7f0000000000)="5940ef7d983a57805c615d5f884b90b0e6c77454aa6e15427d9e827afb85c644cd9c2b73e6ffd7c4a1ea96443a17a6268010ab71994f54262b95f4781a9145f44d36b5acb75067e789d16b1de2d01a9318343271e985ba86397e3bb10c5acb96dbb7b0e40aa412f6633c2c84aea52a7a3ada2ed45bd386dcaf996902fe4e200815f532bbe19de7b6aa975f5ad6c21242ccc1e584402ccaf2e7b6edf291bd", 0x9e}, {&(0x7f0000000000)="62c37ed052fb9ab6b08766d9b4f6ee8eeb3d479a7cb40306bdf961648fa247230a765dee2aab1f27c41df8c5440b8c6d101740b14f807c6457ebfe8c72ff9b8c9b6ccac4728a06b8f474148b2a070925bcaa8ea386ce497f3aaad85d728bbadfe9235e7ece00063bede4f3ef8e10cfbb1a15ce7ac3e0df1ff6cda9c9abb43b0a6b8aa21db7ffb10862a7b6652aacbc589c9825de0cc52ef6b6b23d864a78fe8d46e0bee1c66d21", 0xa7}, {&(0x7f0000000000)="37feb30e23d3a6e2ee390a6ebe02df82143e659ba67a4060e7f41e8dbbdd3327691d4a32f72aa765e1b414bea8270a30f4b6d8c203039ce48ed7c7c45490b6235c60f0ec32b29a2b7a40b1856c2bc1cf695f28d88ff6", 0x56}], 0x4, &(0x7f0000001000-0x140)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r4, r5, r6, r7, r8, r9, r10, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20]}, @rights={0x18, 0x1, 0x1, [r21]}, @rights={0x18, 0x1, 0x1, [r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x140, 0x8000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x7f)="33074675d8ee061f6f8d37a0d33e44a4e61f44e73247828f8fd93f3fa5ce24b15ee4563ed50e3136c2020b364618a9ae92a82a1b341d3031868966fd3b0da924a039704a6608babfba6ad147bf5a934c3938140275981403e0873880d045836f31ada1de74371d5c316b68b3e80b109e6ae28761b3f02b31055a1195eadbbd", 0x7f}, {&(0x7f0000002000-0x67)="a5ecc203788c0068cb6833da582c8150a13618f32c64fa9d1e487466526c35b74d65022975ccf5e9d93764bca4ea0f2c58ffd89a10332730ab84664fe53b169c1c261a23a0883b43fdbd59c6178d3f6bec89a54a93046a944d9d787daaee8d948918fce1818e1c", 0x67}, {&(0x7f0000001000-0x2d)="ef7cba2786677a299350ad809aee85ee91a379c8b659feec32d414cc5dd149f3d5458e380d8605f8fda32152b5", 0x2d}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="e646cfa5286543d1f21cb4924613a5c2081fcbc36478bbeb85965447979a70a5585129b17464d7283547067e4da585531e8b9c69c8dcf8c54bcb2d4aa3a34a7b0269b52a2b37e4981072e9c635df24c314f771e43fe73f5b6dd337cb7388ed1cf198916cb5d2554f69face9c6cdda235f4037340d44160c21dfeea9e60c39effbf2844d32de34faf8117e882724b64969a055979d8b384dae54121212166c3ae9a337b6339ea444e008590adbc59e4dba067f874e7dbad768785a1407f055cdab77cdcf8df9ba3ec5113bac5602d1d8141fe4efc30b7a6e6fa357d0e", 0xdc}, {&(0x7f0000001000-0xdc)="702338613690ed737d6fd57fb835267dbd835abd8a477e03345bf75cae45aaf4d2a246ae6f80b545443335afd1de7e352c3d951262ab31db15ac79def161c92f562ffc4bf23019886bb99d9abc708977c4c7de615148a21bcd1b664b667fec07e2ae64dca86eab1c77a9b0838979b17cb2c56bc161714f8d47a21a14e269fc55f49b80d8e17bf5e87f0e0da716d991a8dbac0262b3742ce99ca232e39ee176b639d58babc0a486e3314eac8b7cd5fabc5bf094ad8716ee604eebf96fe3263c90c8a05f6a0ec28e41750d318f8d880caf719dab0764a1b5ac82dbddbd", 0xdc}, 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{&(0x7f0000002000-0xa4)="cb77ab2a304d46e61f5d8a9ff37dc8b151380fc554373c9a1286c17a15bc39c2bf4caa2ca53c796c9ae50c21eb136aeffeee4d20ad3f9b438258e1b7ca8f3fd29a3c8fe326387aae90963bf485ef17e81b4d232448079360273169942980f21e835cfaa2c08e22445bd71950577fac8a3c8aa3d354219afea7d5abf9bb77756b6283c5a723eec64f1788503f959fc9cf11351127ce8840b904942179ababaa66d5f26fc1", 0xa4}], 0x2, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r57, r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x28, 0x1, 0x1, [r64, r65, r66, r67, r68]}, @cred={0x20, 0x1, 0x2, r69, r70, r71}, @rights={0x30, 0x1, 0x1, [r72, r73, r74, r75, r76, r77, r78, r79]}, @rights={0x28, 0x1, 0x1, [r80, r81, r82, r83, r84, r85]}, @cred={0x20, 0x1, 0x2, r86, r87, r88}, @cred={0x20, 0x1, 0x2, r89, r90, r91}, @cred={0x20, 0x1, 0x2, r92, r93, r94}], 0x140, 0x84}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000000000)="b0f63c2dfa376d09be9d9ba92c8c504e35531bd8bb34a3df141a1f2c03989aa6e1bf68bdfe0afd281c14f188b41e08f19475eee1b5796104b8acb73b45696f9b3bbdecbbcb1a46c76e79a30dc0737ccc68414fc878c62225cbbd6d58756abf60dc12ca1eeab76c08", 0x68}, {&(0x7f0000002000-0x4)="98e29df7", 0x4}, {&(0x7f0000000000)="caba1d74bd689703674d766cffc2967c6e3cd842e62e99c8883e4e063f38b7833ff15b21f4ccbca7949d9ca7b3f33ed35ec8d8087430dce8bea7727e8f06ac1e6e668758e467f539f5d53ee5410d3d769dd0ed45b67d9f2e7c801824", 0x5c}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r95]}, @rights={0x30, 0x1, 0x1, [r96, r97, r98, r99, r100, r101, r102, r103]}], 0x48, 0x40801}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000001000-0x7d)="38a10c8edfe9a77143c739009944648ddf1fff19c404b3fad854b6a6d02a870cba6e5d52b49e53b58faef26f5bbc10f126feb713a1e6bd1d019ae2155ca2593942a267e857c99f0b3c76d0d5c58e49d0168b58fd8347d41d6b4ea710cc96e4da3c432aa6db933713847f6e9bde10784497386f6795958d24f575cd4dd3", 0x7d}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r104, r105, r106, r107]}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @rights={0x20, 0x1, 0x1, [r111, r112, r113]}, @rights={0x20, 0x1, 0x1, [r114, r115, r116, r117]}, @cred={0x20, 0x1, 0x2, r118, r119, r120}, @rights={0x18, 0x1, 0x1, [r121]}, @rights={0x20, 0x1, 0x1, [r122, r123, r124, r125]}, @rights={0x10, 0x1, 0x1, []}], 0xe8, 0x4}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="3fcb982f0dbf3b72b18601d7e5eb58d878a63b461b7d9b173f5148961091456df1e97eb81ee277100f695f886181de47db9160731b5c744880b3f852b35704de42f81a4f9ca4457be372f9dc6b280b3fab678707c22275e24dd464615991054d96365cccab28ded549fac70b66e74690b6dcefb2b7c480bd6f1ae11bd80259547a6fd4a91a66cf19f757355b79f4762edbeda468668ce045ccb20a80de36f506decea8", 0xa3}], 0x1, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r126, r127, r128}], 0x20, 0x80}, {&(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000)="", 0x0}], 0x1, &(0x7f0000002000-0x80)=[@rights={0x18, 0x1, 0x1, [r129]}, @cred={0x20, 0x1, 0x2, r130, r131, r132}, @cred={0x20, 0x1, 0x2, r133, r134, r135}, @rights={0x28, 0x1, 0x1, [r136, r137, r138, r139, r140]}], 0x80, 0x8000}], 0x9, 0x8000) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/05 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000fa000)=0x0) getpgid(0xffffffffffffffff) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000234000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000056f000-0x4)=0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000a76000)=0x400) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000bc8000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000046a000)="6e000000007a5be470000000ef") readv(r2, &(0x7f0000624000)=[], 0x100000000000035a) mincore(&(0x7f0000126000/0x2000)=nil, 0x2000, &(0x7f0000dcd000-0x40)=""/64) fchdir(r2) 2018/01/05 14:58:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000657000-0x8)=0x0, &(0x7f0000000000)=0xffffffffffffffb1) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2018/01/05 14:58:39 executing program 6: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x100000000000012e) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cb3000-0xb8)={0x0, 0xfff, 0x7, 0x9, 0x6, 0x4, 0xbd, 0x10000, {0x0, @in6={{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x1ff, 0x0, 0xd}}, &(0x7f0000e8b000)=0xb8) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005fe000-0xc)=@sack_info={r2, 0x7, 0x8cb3}, &(0x7f0000e8c000-0x4)=0xc) 2018/01/05 14:58:39 executing program 7: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000fac000-0x4)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x80000000}, 0x4) setsockopt(r0, 0x107, 0x7, &(0x7f0000000000)='-', 0x1) 2018/01/05 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x32) r0 = socket$netlink(0x10, 0x3, 0xf) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00003e6000)={0x0, 0x0}) writev(r0, &(0x7f0000bf3000-0x10)=[{&(0x7f0000fec000-0x61)="6897a5191f9db291d19926a6700b1989ae1b666724ecaf759fb2d3b8b3ef983708b80127c4b384ddd848afa83ab34f33ed5a7b4877f830f6ff0d905bddd64ea4a16baab62dba599173377fe06eac608fbef2dbc422ebca9c25e4a3dfd317c59860", 0xfffffffffffffe90}], 0x1) 2018/01/05 14:58:39 executing program 2: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/158, 0x39e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x210042, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x5}) uname(&(0x7f0000002000-0xa5)=""/165) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x53ef094fde2efcab, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x8239, r3, 0x10000, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002000-0x10)={r1, r2, 0x1}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000-0x1)=0x0) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x9, 0x81, 0x2, 0xd418, 0x9, 0x4f2c}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8e000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) [ 59.149398] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 59.167276] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 14:58:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000500000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c7000-0x4)=0xe8) setuid(r1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) 2018/01/05 14:58:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x40000000000000) tee(r0, r0, 0x8, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000620000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000783000-0x10)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000cb1000+0x890)={0x0, 0x989680}, &(0x7f0000655000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000851000)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f00006cd000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004b9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x7, &(0x7f0000b3a000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d0e000)={0xffffffffffffffff}, &(0x7f000032d000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={r1, r2}, 0x1) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x20041, 0x0) close(r0) 2018/01/05 14:58:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x0) write(r0, &(0x7f0000c2b000)="220000004a000700ea091008090007000a000000002200000400e4ff030001008c45", 0x22) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e5000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adb000-0x4)=0xe8) syz_extract_tcp_res(&(0x7f0000ccc000-0x8)={0x0, 0x0}, 0x1, 0x10000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00008d5000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000026c000-0x4)={0x7, 0x6, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000297000-0x10)={0x0, 0x10, &(0x7f00009bc000-0x10)=[@in={0x2, 0x3, @rand_addr=0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009c9000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000a7000)=@assoc_id=r2, 0x4) 2018/01/05 14:58:39 executing program 2: timerfd_create(0x0, 0x807ff) socketpair(0x10, 0x80b, 0x3f, &(0x7f0000f0a000-0x8)={0x0, 0x0}) 2018/01/05 14:58:39 executing program 6: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a2f000-0x18)={0x0, 0x0, 0x30, 0x3f, 0x6}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e6f000)=@assoc_value={r2, 0x100}, 0x8) r3 = gettid() fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/05 14:58:39 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f6a000)=0x0, &(0x7f0000131000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f000083a000)=0xfffffffffffffffb, 0x4) 2018/01/05 14:58:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000088000)='/dev/ppp\x00', 0x802000, 0x0) bind$ax25(r0, &(0x7f00002c3000)={0x3, {"f412957dc5145f"}, 0xfc0000000000000}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x42, 0x719, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) writev(r1, &(0x7f0000cbc000-0x20)=[{&(0x7f0000fdb000-0xb)="1ee5625e09166d897b5242", 0xb}, {&(0x7f00001e9000)="79b7b7e3e1fc23c268b706975451b3d60ca2d38eda405d816f5531a4184280ab9d7c2fbfbdc53efc8026a16e4349605b8d4f85d1d7d7d251371bb93ae159ee93a86642e2a233e483282538dd7061d30a4b", 0x51}], 0x2) 2018/01/05 14:58:39 executing program 4: prctl$intptr(0xfffffffffffffffd, 0x5) 2018/01/05 14:58:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xf9, 0x0) keyctl$setperm(0x5, r0, 0x0) munmap(&(0x7f00006a9000/0x3000)=nil, 0x3000) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000000000/0x1000)=nil) keyctl$set_timeout(0xf, r0, 0x0) [ 59.806239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5641 sclass=netlink_route_socket pig=10894 comm=syz-executor3 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000041d000-0x4)=0x1c, 0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f0000da3000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f15000-0x8)='./file0\x00', &(0x7f0000d5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000463000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000edc000-0x4)=0xc) lstat(&(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f0000f9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d23000-0x4)=0x2, 0x4) setresgid(0x0, 0x0, r1) 2018/01/05 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000002d000-0xe)={{&(0x7f00003d2000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003c9000-0x8)='net/dev\x00') mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e6a000)=[{&(0x7f0000806000-0x1000)=""/480, 0x1e0}, {&(0x7f0000ffc000)=""/182, 0xb6}], 0x2, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000d6000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/loop-control\x00', 0x14000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f79000-0x8)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000f70000)={0x11, 0x30, &(0x7f0000ffd000)="002d52974ee1bcdf9068b40d315fb00f3ec50fc3a8d1f24efb330d33893452bc24d517b295b46c449d9f1fe231ad8e2d"}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fff000-0x10)={0x0, 0x94, &(0x7f0000f9c000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x1d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f000070d000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fff000-0x8)={r2, 0x0, 0x3}, 0x8) 2018/01/05 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000050d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000eff000)={0x0, 0xee, "e43d902a5b909155d4608af4d306c5af683fa917c6f2fc39644d0057aa6862ccce1e5c41183f9a8863634cbb9403471be472a30acf3e0634ae157470caf33681977b1708fa98ef1a98c47f2f32cf749fc36ac6636681a1dfd742a29461a44277551d8b4337d236ef381ce838bb9bd37ec8656903d1349920c669ebf5d9a9e085770ca4b0a402e25585274fe7dea52dcbd7b34cc115ec8420096c1da7c8f6a61f2add68371fe4f88a0657ffe37478af4d3e911f3156ba6eafaf224e26c13ed8a9fcd9975d5cad6693d583ac3edea928d2ed286dc1fba2b7efa28e4c15312d2116777f4df98e1aa033b3e40edc4e82"}, &(0x7f0000643000-0x4)=0xf6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000abe000-0x8)={r1, 0x1}, &(0x7f0000a5e000)=0x8) r2 = socket(0x2, 0x2, 0x0) read(r2, &(0x7f0000b89000)=""/143, 0x8f) poll(&(0x7f00007b1000)=[{r2, 0x41, 0x0}, {r2, 0x170, 0x0}], 0x2, 0x3f) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000987000-0x10)={0x4, &(0x7f000054a000-0x20)=[{0x6, 0x3f, 0x1ff, 0x3}, {0x400, 0xffffffff, 0x6673, 0x9}, {0x2, 0xffffffffffffffd5, 0x258, 0x9}, {0x7, 0x9, 0x3, 0x178149d8}]}, 0x10) 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00007bb000)='/selinux/context\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000884000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/autofs\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000581000)=0x9, 0x4) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000004000)=[], 0x0, 0x0, &(0x7f0000013000)={0x0, 0x989680}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cd000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00008b5000-0x4)=0x7, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d87000)={0xa08, 0x6d, 0x6, 0x6, 0x1, [{0x3, 0x4, 0x80, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c5d000+0xba8)='/dev/rtc\x00', 0x1000100ffc, 0x0) 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000004000)={0x11, 0x3, r1, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00001ab000)='/dev/input/mice\x00', 0x0, 0x408840) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000fda000)=""/222, &(0x7f0000a67000-0x4)=0xde) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000053d000-0xc)='/dev/autofs\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000790000-0x4)=0x0, &(0x7f0000095000-0x4)=0x4) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000cb8000)='ceph\x00', &(0x7f0000b8e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002bd000-0x9f)="504fc9c9420a1ca244cd71689138d9589390f62d2743efaff38a449948044a1eb9f6ecf51d022608fb6222e6408cd8ccadd1f3dd58959edff2603fd48f08fbb89d6080c7eeb6b6a55434321aeafbbd4fb9f36299dca418aab0a6ac6481999d721dc57109f674c68d0abb5f5bc3d9766c1b17828e614660a5f926980a7955f47bbe61caed2b2f5d49fd699bee512b4c844d068e2bb8772ad5500d25fdbcfe8d", 0x9f, 0xfffffffffffffff8) r1 = add_key(&(0x7f00008e2000)='big_key\x00', &(0x7f00006dd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e04000)="f37bc9c4d566d8a2500d03341f363166c1853e183de4d3d82cefcbc8de50c2993023ecf8c9ce341121faf7bda21e59440cc319fe9af765555cfcd876e77d558c67b32f26b0f53629579a1825b6d2a3f30bb25be6d19ca3962062ed34b468ebd5270b701cc51084130512bb0f79af1011b3862f1a450d58dcc0587c861a6758fb0c9692e96a0637788a6f1a205830932a7131629a357b60488cd186e4b135299e5f07ba783fd3fe319f3128c1c142563dfe38655d50", 0xb5, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000990000-0xb)='pkcs7_test\x00', &(0x7f0000880000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r1) r2 = add_key(&(0x7f00000d4000-0xa)='syzkaller\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r2) r3 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000110000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r3, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) pwritev(r0, &(0x7f0000918000-0x70)=[{&(0x7f0000d0c000-0xdc)="4ba1e8b2e67f33863abb440b7f9015e6cdbb140244a48cdfa96aa7216df9fcc7b26360d3bf290cdba533ef15a20a2995fb87f56f14210c15039b7e5bcf0fad8005a432170a9f4660f2fa53ee36bf920f1128493ad806cded4fd3b978f3610930806e97fac08f48448fbfcafc81e45444f56e5029b7c5963d0502809cbcf32efb0322b655f9e68e0acb4fb0d790bcc358b4790dcb15ddfe364c85d78d1654c26789851c657526f73b6995b314a4dfcb9ccefe5086ee835557d7acdd76a59f922cbb37d5e1476b08443bca0dfba6d54e6fd1c08d3edeb12ef61aa57417", 0xdc}, {&(0x7f0000496000)="68081dec03ea14bba830ff5b44a2ef49b78be7d9aa62b8a6", 0x18}, {&(0x7f0000df1000)="4b725dc2", 0x4}, {&(0x7f000080c000-0x7e)="c323c8f2f910dbdf8b4bf79155e34f56a43f9aec65f966cf03a3de24e98a097937d58b06fdf03e435c99c69c4952aee7c51f79482ce2355da21936a6c8f94fae93c3de6cd68485631a1a4c47a6f9586940371c4a4e9f90a60851fe8d399e5b23095e2238947f6ddd8fde34f0699ab310cc536236c129f52b577b971fb4a1", 0x7e}, {&(0x7f0000943000)="cc6ddcf74274550ae5df75f4c273e3512686196ab5fb9ad72024ae375523cb713a378a805d7a139443b5be4904c773377f5e234d06a840714e260702094e401bdc0a4d49ebf086a79cd998a7cebc1c9e48becfd8308573d164f11dc828cd6f1ee59db4a3", 0x64}, {&(0x7f000058a000)="1fad4570d06c2d200adad1ebed65eadb1bb82d4997f44c6140fc6816a717ea73bae2b8c52252c2ea17eceace5c6495f180eb0ccc9307141917eea3", 0x3b}, {&(0x7f000019c000-0xeb)="21a43064da4e4a540ba3f32d9513bcb63a0639eeb24f39495aa79e75eb2694639a4c834bb510a0c25860d10502cc33c6d980922484429bda64855d621c534231c67d058db180903290472041f0b1f41a76755943bc690540ebbef0b24deaab41c0b7239a61a7317479ede29b758c60aa2b3f67ee16611a10b9952b92fe3572deee11fd0a0e9bbfd344670aeef574d3238bf94d08cfc3f41bd4a219bc56d1f736e5630c0589eafc0f0b06506ca2467f8e2be464f67f93ac5b0b1783513d5188af63286a4eff5b8573a8043e29d7b01058335a16da23e5110deca6a8d03b73536e317290d9270e99ebf36db8", 0xeb}], 0x7, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x10, 0x26, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x3) pwritev(r0, &(0x7f000060c000-0x60)=[{&(0x7f0000d4a000-0x3b)="86", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xc) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0xe2) 2018/01/05 14:58:40 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005c5000-0x8)={0x0, 0x5, 0x0, []}, &(0x7f0000aa7000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d80000)={r2, 0x8, 0x80000000000000, 0x1}, 0x10) r3 = syz_open_procfs(r0, &(0x7f00002e9000)='task\x00') prctl$getreaper(0x2f, &(0x7f0000d98000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x100000001, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000-0x2)=""/2, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000001000-0x10)={0x7, 0x8000, 0xe9d, 0x67d}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00002e0000-0xa0)={r2, @in6={{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x896}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0xaa6, 0x5, 0x10000}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000077000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x4, 0x100000001, 0x71}, 0xa0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) getdents64(r3, &(0x7f0000001000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) [ 59.936269] FAULT_FLAG_ALLOW_RETRY missing 30 [ 59.941724] CPU: 0 PID: 10915 Comm: syz-executor3 Not tainted 4.9.74-g173c52e #4 [ 59.949255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.958582] ffff8801d4c4f990 ffffffff81d91b09 ffff8801d4c4fc70 0000000000000000 [ 59.966547] ffff8801c197bf10 ffff8801d4c4fb60 ffff8801c197be00 ffff8801d4c4fb88 [ 59.974503] ffffffff8165f5ca 0000000000002e68 ffff8801d1ed88f0 ffff8801d1ed88a0 [ 59.982461] Call Trace: [ 59.985020] [] dump_stack+0xc1/0x128 [ 59.990357] [] handle_userfault+0xa3a/0x1310 [ 59.996383] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.003364] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 60.009745] [] ? handle_mm_fault+0x117b/0x2530 [ 60.015944] [] ? handle_mm_fault+0x1fc3/0x2530 [ 60.022144] [] handle_mm_fault+0x1fd1/0x2530 [ 60.028170] [] ? __pmd_alloc+0x410/0x410 [ 60.033850] [] __do_page_fault+0x5c2/0xd40 [ 60.039702] [] ? mm_fault_error+0x2c0/0x2c0 [ 60.045642] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.052276] [] do_page_fault+0x27/0x30 [ 60.057783] [] page_fault+0x28/0x30 [ 60.063027] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 60.069834] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 60.075513] [] ? __sys_recvmmsg+0x6d0/0x6d0 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000a91000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x6fd6, 0xfffffffffffffffd, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00003c4000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000fe2000-0x8)={0x2, r1}) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000940000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f000029f000-0x52)="a8bab75efddae8b85189862cca0e7d08b4bc48f1dfdb64591eee2a65cabaa270ddf2ff34f4916df4cfadc5d4176415d7f886a0c7ded84bfdf704b178007751188856609f2a1674023a733e529d2ae5a1fbf6") sendmsg$netlink(r2, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000026000)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x28, 0x401, 0x0, 0x0, "2900005d01000000000008003d00000004"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f0000000201190000000700000000800002bb0509000100010100493fb158", 0xffffffffffffffeb}], 0x1) 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005, 0x0}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a71000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a71000-0x10)={0x0, 0x989680}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000081b000-0x8)={0x0, 0x0}, 0x0) read(r0, &(0x7f0000766000)=""/1, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000b0e000+0xf1a)={0x8000, 0x8000000000, 0xe5, 0x8001, 0x7fffffff}, 0x14) 2018/01/05 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002e6000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000793000-0xe)={0x0, 0x3, 0x3, [0x4, 0x1, 0x7]}, &(0x7f0000230000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009de000)={0x0, 0xfffffffffffff801, 0x4, 0x8, 0x1, 0x3, 0x9, 0x1, {0x0, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc49, 0x52, 0x6, 0x2, 0x1b2}}, &(0x7f0000167000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00002a7000-0x7)={0x0, 0x6}, &(0x7f0000d62000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f49000-0x10)={0x8, 0x1, 0x22, 0x2e, 0x0}, &(0x7f00002b1000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000a91000-0x38)={&(0x7f0000f4a000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002bc000)=[{&(0x7f0000cd2000-0x32)="087b87576a5d1df3348f4f454111135d1adbdd9a80e4c447f67e8226de457ab4a8e9e92ddba284ddd0e16c51c0dbbc3aa54c", 0x32}, {&(0x7f000086b000)="cd489d3da40303ed5361ba0b2f389c5a5fbb6bdfe01e338e5a211fa9cf115d223628e5d50d078e50d17bfbe63618c8856a", 0x31}, {&(0x7f0000337000-0xd3)="9dc547f60329bfcfcb61aea529e3e929239b0d4ab2e34173c4b33c6754eb96a05bef6fce491eb73a985240be7bd912aa24d7a1f2d7a9b4c63c4c67c8a62e41c35bde7ee701c00842732963bf535f91b5d51b5766b4cc886c4af9de97ac3fbe19a449b5a4812f202f77d20f6918da26bc6e1ed315ececc58f0ff98975bd14a833b4114c738162ca3d05aef452430f687c5d8ded6e3bd58c662d7224fa496b3f23d586a369bb1409e1902a567772bed0990e7e35cd72dfc16d42cfff625a2d7259a77e1798d7cd6b6bccdf6d613641b24bd09040", 0xd3}, {&(0x7f000072f000)="6724c981018aa55bad55b62d89298c7ab59af944cf432cdac792a23d041c731c2c613d5c93eb8277584408fc92614e20c21e5a35ca736703cf95bc95c693863232e2508400268cbe85404fc20800ccb7fb8573578d077fd9168a424d1184213d6a87d9df4242fd9ffe8082774eb55877e04f491d2c5690aa3984acb2d87455048815e8df5ccbaf", 0x87}, {&(0x7f000018b000-0x85)="dea9f0a46addd722b396befd19c264f2c0c14060cd8c7e18c8fc75e32f5dabbfe8c55ced6ba6f0089398557192bb75466e8a38fe0151ab41e69db4928eba0e85b255d960bc8cc42efc4f4dff2309973d2cfbc847dcb946a7283027293f572ec3f5219e05b48972229778c25b00377ac1277e088f6e53ae665f914b938b5c5a36adc20adf17", 0x85}, {&(0x7f0000403000-0x12)="d76328dd0d98e74680ae44ea3f86e05689f5a26f3cbde8e0bb12abe3643bd965361f422d36d734e62bf1a48aabf5a630a1a81c797a513635b8007a7f8d2904297912e7fa5af2419d2717b7f15337ac3a0e3438aaec1d23e14374926cafed49d14e71797b68ae667ddee2fb81f90500f356f23087d572a83fb6b22e3fcbc985ef4b6ae8c4e1c7526ea4e1d232c2b954f1ad6ce70c83", 0x95}, {&(0x7f0000e58000-0x57)="2a72214c8421345473af02a954344d1f4957f333f07abc364eb1fd6162c1a40bd29b73d0e9f46eda0d1fa0d23f543904ec16f497b5c88ac75e5b729a5746d120cee59f45fc55431a888531978f2a4686cbca2cd4a774b8", 0x57}, {&(0x7f0000b94000)="", 0x0}], 0x8, &(0x7f0000385000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x5, 0x0, 0x0, 0x5, 0x80000000, 0xeaf, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xd73e, 0x6, 0x8, 0x0, 0x6, 0x8, 0x2, 0x401, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x1f37792a, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x5, 0x2, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9e4, 0x200, 0x6, 0x7, 0x6, 0x1, 0x3, r4}}], 0xf0, 0x80}, 0x4000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000763000)={r4, 0x1, 0xeb4f, 0x6}, &(0x7f0000483000)=0x10) r5 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009ba000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f4000-0x4)=0xab2b8982a2ecaa82) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fac000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x2, 0xffffffffffff0001, 0xa, 0x20, 0x20, 0xff, 0x80000001, r6}, {0x7, 0x3, 0xfffffffffffffff9, 0x4b, 0x7fffffff, 0x3, 0x0, 0x3}, {0x5, 0x10001, 0x9, 0x0}, 0x8, 0xe, 0x1, 0x1, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x1, 0x1ff, 0x5d4f, 0x1000}}, 0xe8) writev(r5, &(0x7f0000000000)=[], 0x10000000000000aa) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) r2 = dup2(r0, r0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000071f000-0x4)=0x0) [ 60.081451] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 60.088257] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 60.094808] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000b18000-0x8)='./file0\x00', &(0x7f00008ba000-0x6)=@random={'osx.\x00', '\x00'}, &(0x7f00002e3000)='*em1\x00', 0x5, 0x3) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_int(r0, 0x29, 0xfe, &(0x7f0000e1c000)=0x2, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000096a000)='/selinux/access\x00', 0x2, 0x0) r2 = dup(0xffffffffffffff9c) linkat(r0, &(0x7f00002bd000-0xe)='./file0/file0\x00', r2, &(0x7f00000b6000-0x8)='./file0\x00', 0x1400) ioctl$int_in(r0, 0x5421, &(0x7f0000795000)=0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003a9000)="c8f28a889e5a0cdf156bf0e6006832a63924cf541cf9ffa3e6abb42d299d0ced6fca23eabb9083f8902df8a0dde28ba3bf5516eb6a8d3b0abb5f35af21196f306e9474b357dee9476677552938108d3ef4d7537e6ac7f079db55309dea8c9f3e1b4a2ca58098a289cf6b738c7d901ab8460077738b69d42c8a6618916730e3ac043333422a63c15bc9700bf2816695837ecae63138eba6d73577dc085ebc657e341feca69e427f2934befcca4697a28c659f188bad1aff3a83", 0xb9) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008d6000)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000142000)=r3) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000932000)='/dev/sequencer\x00', 0x400001, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000ce1000-0x28)={0x5, 0x3, 0x20, 0x7ff, 0x3}) chroot(&(0x7f0000e5c000-0x8)='./file0\x00') 2018/01/05 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000001f000)={0x9, 0x4, 0xffffffffffffffe1, 0x2, 0x9, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") setsockopt$inet6_tcp_buf(r0, 0x6, 0x3d, &(0x7f00007f0000-0xc)="28e824b18e5df2f9bb1888dd", 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000138000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000cd7000+0x389)={r1, 0x1}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000eb1000-0x20)={0x2, 0x100000001, 0x2, 0x0, 0x6, 0xfcbb}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000df2000-0x20)={0xc000, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000f64000-0x10)={0xffe000000, r2}) 2018/01/05 14:58:40 executing program 4: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000001000-0x55)=""/85, 0x55) membarrier(0x0, 0x0) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200000000000000, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000000000)=[{0x25, 0x0, 0x0, 0x0, 0x0, "368a6e3b35d2267db7da2244a922504c51004836c9"}], 0x25}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc048126e, &(0x7f0000002000)="") 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f0000004000)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000b81000)={0x3, 0x9, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000944000)={0x8, 0x10b, 0x5, 0xb6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000025000)={0x0, 0x3}, &(0x7f0000fee000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e14000)={r2, 0x81}, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000082c000)='/dev/rfkill\x00', 0x1, 0x0) writev(r3, &(0x7f0000f50000+0xf12)=[{&(0x7f00009b5000)="292000001800ff", 0x7}], 0x1) keyctl$session_to_parent(0x12) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000004000-0x4)=0x3533, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000002000-0x4)=0x0, 0x4) 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000852000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef3000-0xd7)="d7f917976aa0c6b3b546887307e17d06667a95faf881e3f33b746db7d7bf2ebaf462bfbd0ac8b9958c2efd68eec78875387a2d0ce0fc4d29f45667845932192fa7bb1c8114fe03d996ea939f1afd64f7b9970b967ff50a061766cc61e9a7dcecd248f998377145ec1f096f2727b85b69ac727879d777e35f335b3f802f7a99525af8cd08d910e72f54355dc5bbd11e1eaa4034cdc7bb58ce9fa42fd49a15f2f14ef15563f9504101690b1555bbf1081b71e91f7baef601ae18ef148ff0ac808944dfb4f420c0c330afd46f8ee627f670e39e95d577652f", 0xd7, 0x10, &(0x7f0000ef2000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000ef5000-0x40)={0xbdeb, 0x800, 0xfffffffffffffff7, 0x907b, 0x8, 0xffff, 0x7, 0x20}, &(0x7f0000347000)={0x4, 0x0, 0x8, 0x7, 0x6, 0x6, 0x2, 0x7fff}, &(0x7f000040e000)={0x2, 0x7, 0x0, 0x9, 0x100000001, 0xffffffff, 0x400, 0x2}, &(0x7f0000be3000)={0x77359400, 0x0}, &(0x7f0000ef5000-0x10)={&(0x7f0000ef5000-0x8)={0x8}, 0x8}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef4000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r1, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x12) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000158000)=0x0) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00006b9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d8a000)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000082a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008f1000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007ca000)={r2, r3}) close(r0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000209000-0x8)={0x0, 0x0}) 2018/01/05 14:58:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000003000-0x8)=0x80000000, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000002000-0x4)=0x9, 0x4, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x4, 0x7fff) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/05 14:58:40 executing program 4: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) r2 = dup2(r1, r1) readv(r2, &(0x7f0000001000)=[{&(0x7f0000004000)=""/23, 0x17}], 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000)={0x0, 0x7, 0x1cb, 0x4, 0x92, 0x1, 0x1ff, 0x7, {0x0, @in6={{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x3, 0x1580, 0x289}}, &(0x7f000000d000-0x4)=0xb8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0xb)={r3, 0x3, "c58664"}, &(0x7f000000e000-0x4)=0xb) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x1) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000006000)={0x1, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00002c3000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00001be000)={0x7f}, &(0x7f00005be000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000037a000-0x10)={r0, r1+10000000}, 0x8) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007fd000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000989000-0x9)='/dev/rtc\x00', 0x88c00, 0x0) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f00000d4000-0x4)=0x0, &(0x7f000046c000-0x4)=0x4) 2018/01/05 14:58:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000824000)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f00001a8000)=[{&(0x7f0000b20000)="f44c13682f7e45f618c94123e9ea6cbd6bff4248fedb1b6b6928f666b4c5a0a1a7b8827d65488e2ca46ee0cb502eb66dbde5611dc4c7de61a42f95ba44aa25bfaa47b39ae9606f78e5401f78e39f194f43be774303ceaab298c406e9b69c0f0aa50c76576fbeed35d0c801c27e0d10efe213afcd686c94c30bb656555fcf78561f81f1a3d228", 0x0}], 0x100000000000014e, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fc9000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000d17000)=0x6) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000895000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ca4000)=""/130) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00004bf000)=@generic="35a565cc20c115dfdf2e016c3913ddfd") r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000df0000)='/dev/input/mice\x00', 0x0, 0x6000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) dup3(r1, r2, 0x0) 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000099d000-0x70)=[{&(0x7f0000b36000)="fa119a0cc386832e429d1687997deeb5a4d51cf6d823fb51ff257584274c2a4d7ea73c4c45c6abdaff18fea071c1d6be44d615db7a403bcf935593170c380e8babf2b9b353188fb73f13", 0x0}, {&(0x7f0000383000-0xd2)="55191f7f468aa2fc8cc90957ebccdac09232bfc3dede6bb068b2b145b61f66c40531837c2e74639430f626f6327196f1bc054b6510ad2b88bcf540ac7e26b9cdc7d7c17654e672a2cfcb07e67fb41fc958c5bde30d7740a23752fe506dfccea6011de735e5af5344f15159a081950bc3a2026e19064982271e2baa194a5bcb06693a0545ed75490d67684da510f32d2c6eedd95c028b3f0d4c3d4744dd6d80cd5cb0013ac95d025e213e931e6dcab604dc12cf0a2491c7d2c18f8b3562fa9b16dcbfae6878f50aecfb836cd62715d872c609", 0x0}, {&(0x7f000076b000-0xff)="50829d0f0123656875792428d5eecf95164e8c968fba2908d735b8617eafa7cba2e725bdc4fab93c41beee1c1c74aee200c23295ce080bec9d3b4b576bec61d87469d16813504b0edf7ed95e055e07a06e657cf7dd59abcc631ebc31972daee6d188e8e5fd84fb8c10d39918c3abb79638014ac6bf6c9f093ac7600aa017da0780b486bc5100ab7fa0f22a17c7448edd2d5aa30705d80adf9d8684e4e7814c9737b3e7406001ac6789af933e661cb707799ccfa0ca352f2072e862c39142db416648aa2f87b11f08065b4ed36ccb06bcc98afa6f23f6a6de2846f7787536e0fef4b40f43ec4a2ab24b1b10d536d936b601e8afab46a0704b93845117d26ff2", 0x0}, {&(0x7f0000f05000-0x5d)="195ff6f7f512afdb0a88db196bc2fea25fb5f27ff3b3fe32a2e2148858d9cba9d54126ec77cc0d1e951201a7b630a3286c4104375359fadfa3f7dd259ed8ba2f4bf7c1907257412f8fe8b3d899de558f607a988d87ba25a3cc09e29f87", 0x0}, {&(0x7f0000fce000-0x6a)="113a3398acd7697e79271bfff236928738038c4c6cdc3b6fd64c68bd4d2e3ef4235947a794431466d0890c71882bc03db260b508f532f4f78fde9f5a276c9c10112102b2584a157c8e5ea919b1f7f3686dd414a4ec92a574fdba494ec68402f7f7345eb7a904e4aa0c6d", 0xfffffffffffffe10}, {&(0x7f0000d8c000-0x77)="cdc33f5b4aac6d3e0ec8da676cf29da8fc107bdd27c97bd2504e5590d9f80eccb5b935171fb80055e2ab01fa0712a6da8599ca3e8d1c7d59eba0453d218b46cee4d063143a1b17d51861b0a06c222c11a2802d7d5b350004521c76479560da1d38bc82f09ee568d49033eb92a9c3831ec3e5bbd1f0ea90", 0x0}, {&(0x7f000025d000)="07bdbecab4b23b28818e383576a8df79f4c8f012b1af8f13726120312c1df3d693a7079fc99cb24853a20c659ee5e0f9ab72d4462620a9c01bbe3c3109e136c5591bdc306eb1b293f61c88d0a1f11fc2d3399fbb8bbebb66fdd2635c0bd67db3d339002ece529ae00731e7047643a79ead83033b06edd84fa329dd75478008ba658e3dbe583fffcf830b645f9329802a8f261a69f7da069fd9899b98b2cfe03f76d23b2e80f4635e7460b285378eb592855f977c48f89c33d7c079f1b14ccc2f363219c2e85c5b81695de3a296cfccee", 0x0}], 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b90000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fc4000-0x4)=0x0, &(0x7f000030e000)=0x4) [ 60.381422] binder: 11007:11013 got transaction with invalid offsets ptr [ 60.390652] binder: 11007:11013 transaction failed 29201/-14, size 0-1 line 3155 [ 60.405758] binder_alloc: binder_alloc_mmap_handler: 11007 20000000-20002000 already mapped failed -16 [ 60.417704] binder: BINDER_SET_CONTEXT_MGR already set [ 60.423244] binder_alloc: 11007: binder_alloc_buf, no vma 2018/01/05 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/load\x00', 0x2, 0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) dup3(r2, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00006bb000)='"', 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000080f000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = inotify_init() tee(r0, r1, 0x9a, 0x1) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000763000)=""/84, &(0x7f00007e9000)=0x54) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") r2 = syz_open_dev$usbmon(&(0x7f0000536000-0xd)='/dev/usbmon#\x00', 0x8000, 0x2) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000f54000-0x8)=0x0) mlock(&(0x7f0000697000/0x2000)=nil, 0x2000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000c92000-0x58)=[@in6={0xa, 0x3, 0xf64, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}], 0x58) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009cb000)='net/ip_tables_names\x00') ioctl$TIOCNOTTY(r0, 0x5422) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000-0x1118)=[{0x14, 0x10, 0xfffffffffff7ffff, 0x0, 0x0, "03"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000757000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000beb000-0xb8)={0x0, 0xfffffffffffeffff, 0x7, 0x9, 0xfff, 0x400, 0x6, 0x411fbfe7, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x2, 0x3ff, 0x0}}, &(0x7f0000118000)=0xb8) sendmsg$inet_sctp(r1, &(0x7f00005e0000)={&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000f86000)=[{&(0x7f0000fba000)="843e24478d0e1391f054349f8091d21c8b6dce04837003f006b6e30287316b697c72c1068e7587ecc17f8084160792b60ceec7560c709fd681bf84b31b4d1229a14a47fc334620226a405f2e870be092a8c05d36f7bcaf7df3b221681cdfe3eec263caf450ae890679185052437811040b0c4c66508d630a5a2fa8a2e59c73be97ba803b09aeef878f4bc567c1d9cdf406a840c573401cf4fda5d4b208b5a730077fbd8ce7f43a47fd35c26b4c58e6661164537423c2d9419e1b67bca7fd76c9671485b5c38333a6f35d5a26f8a19c", 0xcf}, {&(0x7f0000b97000)="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", 0x1000}, {&(0x7f0000cc7000)="b7eb377ecb3898e994a2376f9c7c6db95f9a8c787c3804fcc3a17689ec33d83bdf70bf8e3409e28bc2059cac9dc906a096a55620fca39208a8788bc99573cc5b55670325f64284", 0x47}, {&(0x7f00009bf000)="154927576822860b0fb1f475128426bba2692229230a1c25059cb670b5515e0c27f4d87a186ecddb78d83b0ca00bd49c7a4d952453376ac97f358dac5491768fa9b365d5eb6aa0f9f47e566720db990aba427269fa8e6df92f3585327803602ad63b734e91d58da4dca1be847e9a532791453ff18109eb9ae86cf8095f46b82a7bd6c81bf83b638cef", 0x89}, {&(0x7f000084b000)="fff60fdc5007393d91615bd67c8cfa024b312837a0ccb4081044ef7c4bcbaefecabc581e7ac9e1f542920ac672c5109b5f0e0a226db2b9520806c030ce752804d82053919cbc52de6a57767bc1623691b0e040b8733863675c7c8d8feb06b1006c8d76a83e4c263d708e786f0215c0603d883c74e9430e30", 0x78}, {&(0x7f0000818000-0x7c)="9ae3b0a627803037b3bb9dc57d0f1b23cc20589e2e80868fbe1f4c2a2a67aa6d0bcc988bf3c2e7f73a0d952666b45162fdddd3272e5084a96a9c8318ccc72eb5350b0d5303c646f957f97130b191eacfb976809e868db117a3b83cfdb42c740f6e48b95e5a451e9724d3b03a1c2253a0d72e77ea835c1464329eac16", 0x7c}, {&(0x7f0000986000-0x3a)="79a2e39eb9b87b262a8092544a27f1334a1612f993fcca6da7b646ac6d2fda67e2c8d066112ca91158986169a9105650970e94eb84873c1fe965383b0eb3afaedeafcd6f4e0fae3f3ba38b027a11dec6304a992a14c0ba7ac9186f9f5fe539f39811073dfa9ae57706904677052a2d68ce518ff814bc70e6e895da36610376adefe80c2f2ebba02e46afb2986aa3103d1b1f42a4eee9964e471641b51418e76e97e18b6258c26e2fdedb5e3349353010684529bcc9878ddf64b5230a465a0a76699cbda11ddfff", 0xc7}, {&(0x7f0000b32000)="816296684cee9d6279807d3f628660e13e9d3c41f0b0db3badd4620351e2e5c4bfa7c5854f1e98af92a18cb3f55d6040e2031465d0f138b76a09769697bb47a9da3e084c97038ea3e6c7237411abb247cdcd55d0556bfcf759dba1e67c31a0a8ddc80d9f0bda5fbd7e9efc7503282d8ff1a4be9fda2b7509460b834da4331812f667082aa3376a08e9a3c8925c1e23a356c6275a757b1cfaf70c2a", 0x9b}], 0x8, &(0x7f000028f000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x10000, 0x2, 0xd8b, 0x7fff, 0x9, 0xc3, 0x0, r2}}], 0x30, 0x8000}, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000017d000-0xab)="ec95c8757607c73319d280baac1b191d121d3803e9f0cf0be931365316d8cc5460c217e417bdb42192048b9d340867953317e7907eec8aabee85abdf5cf66bb410ab40e879d052e92245785e4d1ddac4d8075067b724ed0b86d77ba791fbaced35ca39eb0e37f9a1fd7a2be1a74a89892bf56222a3ecf677774d2ae631248ed635e15b673e499caa9cbd2de6665b48cea892829016ea5bb1ad75e8e9725c72c9ac6cad6454b269e934ae59") 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) prlimit64(r1, 0xf, &(0x7f0000069000-0x10)={0x10ac, 0x6}, &(0x7f0000e24000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f00006ad000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0xfffffffffffffffe) 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00007a9000)='/dev/keychord\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)='/dev/sequencer\x00', 0xeb21c1d9a210484d, 0x0) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="10acc27a75347bde1a43eaa4383d59a8", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x1e, &(0x7f0000001000-0x4)=0x40, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000010d000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000665000-0x4)=0x10, 0x800) getsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f00006de000)=0x0, &(0x7f000094a000)=0x4) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000572000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4205, r3, 0x0, 0x7ffffffff001) 2018/01/05 14:58:40 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000002000)={0x4, 0x3f, 0xaa8, 0x1, 0x80, 0x4}) lseek(r1, 0xfffffffffffffffe, 0x4) close(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000012000)={0x0, 0x1, 0x7, 0x7}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r3, &(0x7f0000005000)=0x4) [ 60.429410] binder: 11007:11020 transaction failed 29189/-3, size 0-1 line 3127 [ 60.436712] binder: 11007:11013 ioctl 40046207 0 returned -16 [ 60.444887] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.450601] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000000051900000000f6", 0x29}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/pktcdvd/control\x00', 0x200081, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e0a000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000516000-0x8)={0x0, r2}) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000b69000)=@fragment={0xff, 0x0, 0x6, 0x6, 0x0, 0x6, 0x2}, 0x8) r3 = getuid() getgroups(0x2, &(0x7f0000c9f000-0x8)=[0xffffffffffffffff, 0x0]) fchown(r0, r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000269000)={{0x6, 0xfffffffffffffff9}, {0x3, 0x275e}, 0x18, 0x1, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000894000-0xbe)="358e3ea0ccdcbe79c0866162e79b16ff54e331df820a704670dd02b2487f00b746507a7da8ff99613058ce9dbe502257579e6b0dbd39f3e174c8a008cab45ef361be5ba58c29d943d9240817572d108e7fc064862ea1427739124af7032208e3a7de823904c91752f5aa88a9fbeea622501c53194c6d4ccd72cfea63f694a7dd635dce379e2fa7d338576fb666f367ee7b13b10fa06e6a4717ff283cd5f3f63d2e89df670e656e397dab6f58a94b72799c218453b14ff36ecba95a3362e4") r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f2a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r5, 0x5422) 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e05000-0xa)='/dev/ptmx\x00', 0xfffffffffffffbff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) readv(r0, &(0x7f0000e63000)=[{&(0x7f00002e8000)=""/245, 0xf5}], 0x1) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffeffff) 2018/01/05 14:58:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000527000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000227000-0x4)=0x200) ioctl$int_in(r0, 0x20000541f, &(0x7f0000fc1000-0x8)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000056c000)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000019d000-0x4)=0xfd) 2018/01/05 14:58:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000304000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, 0x0}, {r0, r1/1000+10000}}) mmap(&(0x7f0000003000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e63000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000d07000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d99000)=0x1c) membarrier(0x10, 0x0) 2018/01/05 14:58:40 executing program 6: clock_gettime(0x5, &(0x7f0000ef2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x4800, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6000, r1, r2, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) fsync(r0) 2018/01/05 14:58:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) fremovexattr(r1, &(0x7f0000cd0000-0x15)=@known='system.sockprotoname\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/01/05 14:58:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ee6000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000986000-0x4)=0x4, 0x4) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f00006bf000-0x7)='ns/net\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bc9000-0x18)={0x0, 0x1, 0x30, 0x93, 0x0}, &(0x7f0000456000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a49000)={r3, 0x7}, &(0x7f0000450000)=0x6) sendfile(r2, r2, &(0x7f00000c9000-0x8)=0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r2, r2, &(0x7f0000c77000)=0x4b, 0x0) 2018/01/05 14:58:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000106000-0xed)=""/237, 0xed) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f48000-0x10)=[{&(0x7f0000376000)="290000001800ff0000ffffffff0000020a12ffffde00ff068008ffe40d0009000800090000000000f6", 0x29}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) clock_gettime(0x0, &(0x7f0000ee2000-0x10)={0x0, 0x0}) waitid(0x3, 0x0, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0}, 0xa000000e, &(0x7f0000025000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimensat(r1, &(0x7f0000298000)='./file0\x00', &(0x7f000089f000-0x20)={{r2, r4}, {r2, r3/1000+30000}}, 0x100) 2018/01/05 14:58:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000dd5000)="1f") mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000886000-0x8)='./file0\x00', &(0x7f0000735000)=[], &(0x7f0000ac0000-0x30)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/01/05 14:58:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f00006b8000/0x2000)=nil, 0x2000) socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f000087d000-0x8)='./file0\x00', &(0x7f0000657000)=@known='security.selinux\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f00004e5000-0x4)=0x7, 0x4) fcntl$lock(r0, 0x7, &(0x7f000002f000)={0x2, 0x3, 0x3fffffffffffff, 0x31, 0x0}) execve(&(0x7f0000cd2000)='./file0\x00', &(0x7f0000970000-0x20)=[&(0x7f0000e1e000)='/dev/hwrng\x00', &(0x7f00004c9000-0xb)='/dev/hwrng\x00', &(0x7f0000ebf000-0xb)='/dev/hwrng\x00', &(0x7f0000b4d000)='/dev/hwrng\x00'], &(0x7f0000462000)=[]) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000b53000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000252000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00005f8000)={r3, r4, 0x7e5e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c4f000/0x2000)=nil, 0x2000) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e2, 0x0, 0x0, 0xec04, 0x0, 0x4, 0x0, 0xb, 0xfe, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0, 0x4, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, r5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$evdev(&(0x7f000082c000)='/dev/input/event#\x00', 0x9, 0x202480) r9 = socket$netlink(0x10, 0x3, 0xc) close(r9) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r9, r7]}], 0x1, 0x0}, 0x0) listen(0xffffffffffffffff, 0x8001) dup2(r8, r9) connect$unix(r7, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r1, &(0x7f00008f0000)={&(0x7f00005ff000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000784000)=[{&(0x7f00004aa000)=""/107, 0x6b}, {&(0x7f00008c3000-0x48)=""/72, 0x48}], 0x2, &(0x7f0000305000+0x1c4)=""/17, 0x11, 0x0}, 0x100) 2018/01/05 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000cb8000)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x80e, 0x9, &(0x7f000000a000)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/sequencer2\x00', 0x800, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000001000)={0x7ffffffe, 0x0}) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x5, 0x78, 0x20, 0x4, 0x7fff, 0x1, 0x0, 0x8, 0x64541, 0x1, 0x3, 0x1ca00, 0x892, 0x200, 0x1, 0xffffffffffffffff, 0x6, 0x882a, 0x2, 0xfffffffffffffffb, 0x7ff, 0x100000001, 0x7f, 0xe11, 0x0, 0x0, 0x2, 0xd, 0x1f, 0x3, 0x10001, 0x2, 0x5, 0x6, 0x2, 0x1, 0x8, 0x800, 0x0, 0xa70, 0x4, @perf_config_ext={0xf562, 0x8}, 0x4000, 0x1800000, 0x7f, 0x0, 0xb9, 0x0, 0xfffffffffffffff8, 0x0}, r1, 0x3, r2, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000cee000-0x4)=0x14, 0x800) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000544000-0x20)={@common='dummy0\x00', @ifru_flags=0x1000}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000070a000)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000159000-0x1000)=""/4096, &(0x7f00002d4000)=0x1000) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d4b000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000acc000-0x1000)=""/4096, &(0x7f000083a000-0x4)=0xffffffc7) syz_open_pts(r1, 0x20400) read(r0, &(0x7f0000911000)=""/70, 0x46) fcntl$setpipe(r0, 0x407, 0x401) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000db8000)=0x4) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009dc000-0x28)={@common="6c6f0000000000000300", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x16, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000af8000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fda000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fd9000-0xc)={0x0, 0x4, 0x10}, &(0x7f0000082000-0x4)=0xc) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000fd8000)={r2, 0x8001, 0x10001, 0x1, 0x3, 0x7fffffff}, 0x14) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000309000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000198000)={0x0, 0x3e4, 0x8, 0x1ff, 0x13, 0x1, 0x7, 0x8001}, &(0x7f0000803000)={0x1, 0x3f, 0x3, 0x100, 0x3, 0xffffffffffffff7f, 0x1, 0x691}, &(0x7f0000cd4000)={0x7ff, 0x1, 0x1, 0xbc, 0x6, 0x2, 0x36e4, 0x65d}, &(0x7f0000523000-0x10)={r2, r3/1000+10000}) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f93000)=0x8001) write(r0, &(0x7f00005da000-0xab)="26000000130043f10714c102000006ff001000e301000000ffffffff00000000060010000635", 0x26) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0x1, 0x0}, 0x0) r3 = dup3(r1, r0, 0x0) connect$unix(r3, &(0x7f000002d000)=@abs={0x1, 0x0, 0x0}, 0x8) futimesat(r3, &(0x7f0000eec000-0x8)='./file0\x00', &(0x7f0000860000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/05 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a5b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xfffffffffffff800) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:41 executing program 6: r0 = socket$inet6(0xa, 0x100000000002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d59000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind$unix(r1, &(0x7f0000000000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c09000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000a58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000fb3000)={0x0, 0x0, 0x0, 0x100000000, 0x10000, 0x0, 0x2, 0x20, 0x0, "c6b3acf048bb1ba943422f52f7fdb5ca90f519ab7637eecb23ec06c6e161b7a51074a9e09784c6feb404dc3d1b31810bf588aeedc9ef120b52d4ba8fbbcdd6cc", "5f56f4fae8f4cccaa381792632007dcd6f339f7101aa78b9001b9de65d4d0cf07eee3c3e343aa790804a7daf67b24d6ecbcb8a69c1cd888d328fac9344788b90", "3ba5e6173e5722a3598c46e376be94f497242e23149bbac0fab318ad5abb63c4", [0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = geteuid() r5 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000627000-0xc)={0x0, 0x0, 0x0}, &(0x7f000027d000)=0x11a) r7 = getuid() r8 = getgid() r9 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f000040b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000057f000)=0x0) lstat(&(0x7f0000930000-0x8)='./file0\x00', &(0x7f0000f5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002dd000)='./file0\x00', &(0x7f0000c45000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00003d0000-0x38)={&(0x7f0000f3c000)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000608000-0x30)=[{&(0x7f0000a75000)=[{0xf4, 0x80000001, 0x8, 0x81, 0x0, "dd4729eeeb5c05f5a9514281f50134920c22b2ae9613e242075064eaa77af9b6081e4785e8113e48a57589fd2e7b09907aba1316358fd12293ad1931f775a8e812209f8974a13abd184b58b3382c1ba79dd6739c8cb36cb77a7f0f72d349a3edc3f8e0c5e0e8809251275b1de5e74171076eb1ed39d748ffd8fa9c970766f0977b0ea1f23b9cc11910a6835e6529d705deb85bcc1fed017c4bad680731e8bfbcd5d1fa6c025e08b555931784e65246168dbf7fc5082ef27353a12d953a6899c1e56e2f89fd3a1b170bee6918e683252b2f3e0da119cfccabb9061001fd59f530ff34"}, {0x74, 0x5, 0x100, 0xffffffffffffff34, 0x1, "2f6ca7f1ff24d628120955850e87745becf72c7bd33cf22d2a43a4f6c88fb05ab31a55b192e40ffd0ba9163c41f856da18a52f63fe7e5da554b707e53822b1171ad9c909826f2a2cc809f808034ed53c9538ae5bd291025d2b7d7f841ae3051e86acf5"}, {0x70, 0xfffffffffffffffd, 0x100, 0x8, 0x1, "1cb89ffa85075ec6ad23579a55c7940303fe946528a09c974d7aefcfd0299b15e8cd3f18e9c79d18946b7e7f49662dddd6e7a7ff29eab7fad113d720b8db50241f952615cf8b71933f44025cee8619e9c9980f0052b1c1b98ef78973d7"}, {0xec, 0x6, 0x400, 0x2, 0x2, "da6a1deb16904387567fe289ed24cb73ce83408ad8968e9284517c2ce3a905be57665780f6bc6d3233e24b1fc52e8117f44415d91ab72415542467cc0ed8ce867b8ff4a5775af9f69d2a041049ce6ea855e52618d93a43323548c1f627bb11e4ecf8e829d2e8edfd97616bff2a69241823c4bf8a74460d61cd097b86fa107b8d18ec39bf40893135aeb90e5bc7ad08ce61237b55466da2d12c3a2960a1f124e1a73d0640e1c1076019f33b0f7c0e320c69d89d6c098c012c0f6fb91b57ab63af7fa0f2bc482e19c4b4c0d1dabdb81ee01fba077f7835891fd4"}, {0xa4, 0x3, 0x200, 0x0, 0x3, "686fb8bc4e69730424eadd81d84144e77ef741c4b82f6b7b3161bcd697f3ce66be4aa2104f1a8fecb0759c842e9199efa8b02d84c14149f1ea61d0008b38419ebf7b430e51fede16071c601cad140e4054857af8d9df44f38a45e6b7697a474d5f7eeee64c3a3e62ccc196a7ff93e173df7ac256334f576f87782191e01fe93c408b2b79c02abcb8369dd305e385842260"}, {0x10, 0x8698, 0x200, 0x1ff, 0x3, ""}], 0x378}, {&(0x7f00001bb000-0x12e)=[{0xb0, 0xcd1b, 0x411, 0x8000, 0x2, "ddd65066a29a47fef94d6d6a3f601eacb5d1fa20489ebf4a2742a2a6ee78b62ef51967c21fa581a044b84f4e8eda3176f0324056f4a0bd3c66ccaf32a054608fb728990ffed902c964c41ece7388d28ced771782fc8dcb9e79b27184dc3fd94da698dd5c06a95b4a018a58eb7fc10d7ea7123f29e4860e6cf9dcc961047941eed29ae57f92552011a33c2024abcd67b38e06b5a19142e073f6a3790577ac1d"}, {0xc0, 0x550, 0x402, 0xea73, 0x0, "173c37df81bd90d768c95f5d4c43581acb3e0bb8ab6976ad7cc09208575c6a307a109df554fb9ff2b755429e5fb0285383eccc5c698568aead705adba36dd8630800676fb5900f8d7319896402a7d292ffb348a99552672b5db2e89ecc7821b37f33f6e27640532c5eb60d20d1258a6cb6e30ee6cd16ecfbda8437709f62d29a33998c7e7790d8c010e030fe8d0804fc6f1f60e121f6a043268ccae0893b0022baa9076b0500907ae9ec8029879390"}], 0x170}, {&(0x7f0000a70000-0x59c)=[{0xd4, 0x9452, 0x200, 0xffff, 0x0, "3f79ecfce102662d26015b42978d991508a32273ed00f5ab9f1493ef573d36d66c4b541e159567cb50777bba4a5f2b15826bef6a1de2082f24389bd3b99def76a2e8a11464335f8dd9bb0d13577f7f18f7e41e8d8d49052c0e0b44e4aa146cf704a059553b81389770b9a2680ae0463cd03b773ff41cdec9d384c5e3cdb50d2c5f4027deac3b30c9960e6f4871826deedcdf9752ff421977d5da89b43ba36ce9dd615ff734daea1c07fcc5fcc4758cb1f5f81aa29182f4fe737a9657ae09314e5c96"}, {0xec, 0x3ff, 0x700, 0xfff, 0x1, "0d09201de303631a472bd54820b3f774d54461af269ebe7b49cf325079c1781abd0cf3c70b61022422d3da88099d933a42d67b4b0f76f480cfe19d9f3eccfad633fc96f71d503ea2b2204cefca596fbde306782aca244e83cd50abe034e07dc2fb58fa23acd2ae60c7f514782c09ba7c231a94c71c9789e112859a72a05969a21d128c986d52b3dd63b1e2ad5ba9692e2ff0b212c8fbfdb941eb971bf42e3be9bf1a152721ed730bedde16c28340cdb36ffd15f9b5e57e59156e8dc37767a818cbff1fda4ccc4b2823f06dcb80243081430061b864fef135be"}, {0x108, 0x20, 0x1, 0x800, 0x0, "156fc05add00ff055c7a8c2900044997ec57d81d5e364398816da9d4d535d5435e16a89a302b74357dd0cba22f9368df557c17956eb42970bf6534be8fa1d43be93388a74530aa08cd4c43d1a186f46e0d22961b0bca1a968b2b3f748288d4dd0cbf9fad1bccd33fbd84e731c8ddb3430798d1c475be738061174a4ed5175e7f4516acf79c3c0c35660c69326295ce5f6d5417fd021d3eb31a895b1076def48801a0c75ac5e4b4a025ae76f5d55050b2d759fabdfc1e872ee8e9344652d85680ffe745a5b7a40979403da45862760ac11ef1a8786887289a047057ce1f6e79a2ed505023b62b237f9ff243b169b5b03972f88f307565"}, {0xd4, 0x5, 0x0, 0x80000001, 0x1, "024535b99b0ac6949d5ed4df434520c1ceb51388d9cd51dfb084c7b5eee78ca7a7c6066f49886c2735185dd5eb8224e56718a166ae2d0227c843ca7183135b6a799efd705b2dd93233572fe7a7033e9cdfb33a1ba9da42d56a4ce0bbcb3b4f16d76fb6fbfdcd7733e7363dfe5b78bb25edf122c1e70278f3b3fb63bb90469ab91f23a7ffd5c698a44aaff9068ec6b5a830d341c70e8d54367057680ae75140d89989c3917ddce0577c93c7cd9a9e8ec17babbd76ed18a8f69d3f7c31c9b8a10396b1f80d"}, {0x3c, 0x1, 0x0, 0x3, 0x3, "2613eb051f578a83ed28ac249b831cefb69cfa39e1a509eb4347baf340c8b8bcecf2a520141b985e941c61bd"}, {0xe0, 0x58ec, 0x1, 0x5, 0x0, "d92a67222ca6f8a5ab5fe214acf7b41dd6c86af90733e2c06d74fc2f5e06b38bc78112d3ba72ac5c95019982066dc624471f7c9f58e3eccc4f772d5283df0bc058f669cdc0b1d61b2848c6f04284033da23c2ec644a9de8b6c56a3b9d9297193af58dc5fd0d3034d77464ce5998ca32f5a6bc2ee631795e1d308777b51fefac32adf89dbbe64676cdf33e281aed4f660b1fd1f8599af1349a47e79fe26f21b5a6f24b50205ff64b5358952667bb66a62003930a5a7b5f65c39a4d84ef63e761583f7c9435b0ccf7323ca4e61d701"}, {0xc0, 0x80000000, 0x4, 0x5, 0x0, "42d937377812ad7118d52d0a8b0ba27fd8f469de6a63e77b7164cd70b88fd95edce79300ea121100fa36b721fd86343ae90b481a670b7a8e1c0366ca518b8d157edcb8da39c2c826a15b625ac44d521432d60a6774558424285d9607f928b27bd2b53915cfe53da36ee618b0bf889438a40d058daf04d88746737afd270a356345d2f2b5c5079495898f10330b91a065d11959b5c826e83cfb3965d41b3868bd710a47fcd1701b663f5d249d7afb"}, {0x24, 0x3f, 0x800, 0xffffffffffff0d3a, 0x0, "eb18c85fdb847e958439443a7608f3ca2520b3d0"}], 0x59c}], 0x3, &(0x7f0000767000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, r1, r0, r1, r2, r1, r0, r1]}], 0x100, 0x800}, 0x4000) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f000053b000)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000925000)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000d96000)={0x3, 0x3, 0x6597, 0x7, r15}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r16 = socket(0x0, 0x802, 0x0) setsockopt$inet_tcp_TCP_ULP(r16, 0x6, 0x1f, &(0x7f00006b3000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r16, 0x84, 0x16, &(0x7f0000939000-0xa)={0x1eb, [0x63, 0x200]}, &(0x7f000001f000-0x4)=0x8) memfd_create(&(0x7f0000729000)='/dev/net/tun\x00', 0x3) sendto(r16, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000", 0x10, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00008f5000)={&(0x7f00005e4000/0x4000)=nil, 0xed, 0x5, 0x8, &(0x7f0000a39000/0x2000)=nil, 0x0}) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000581000)={@common='lo\x00', &(0x7f000024a000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000749000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000a9c000)=0x0) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syncfs(r0) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006ff000)='/selinux/user\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000c84000)=0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000ed5000-0x91)="06f1826064527447b8de032dfdd41173fe4059bba9c2991e624fa47068963c7ccb1bb1a6e34b85bcf3c30c13710aae87a39bfdbd396dd4f077563074db9b49a13fd91e12283a0872f3b1af071821da53bd91a318731e5d68e7200319ee63b06d25699ce1202756cf6cc32fa1af85da01a7db9c932cf075ba30a95f42253408759768de191b7132b14316b0158285c1fa7a", 0x91) r1 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r1) clone(0x0, &(0x7f00003e2000)="", &(0x7f000057a000-0x4)=0x0, &(0x7f00008a3000-0x4)=0x0, &(0x7f0000fe3000)="") getrlimit(0x1, &(0x7f000043f000-0x10)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5e000)='net/igmp6\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000c36000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="95065a575f8b306a296c65ea8da96b59"}) pwritev(r1, &(0x7f0000b94000)=[{&(0x7f0000eb3000)="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", 0x1000}, {&(0x7f00008fc000)="dd4ad50c2318c95228b7c5654671db14c9b73a1a48cc3b3988e5332989889ebcd9dfdc22faba22e2d89eb4666c00115be7ce8b4b240043366d3a0aefa0426ede8166580ccfc9773e30ce12a6fc2d5127026b93fedbb79a7b307520bb2e523f904da0b988016174cadd0c670ac6399640c66556857b021a0115410744aabe78775b5bfb3e98b6d5e666e5c69135ca8a46ede974fca394ff9ad4f6eb2c90d7e8f68eea933883825c8ffffa8abf8b325b9542a6e6c0a51331c4a98eabdbeb2be911bb8104d0e3f77f80051d3346a24ac70eb6db1d", 0xd3}, {&(0x7f00002a7000-0x10)="6b1a88aa4f05e00aaf2ea4334023005a", 0x10}, {&(0x7f0000de2000)="09f7fb4426fc7a8c3129d9fd260c1330bcb70642acbb22b5e32e8d315308ee62bcbddf96758273c3939a7fe4317b33154cced5bf1563559097b478b61bb6ad753407644e365d5cb5bb8a5be2014600a5cc9827f0125919fd365f3147158d480a2a30b97b49620b124378ab981bc5200e696a5d9d98bc92d35c73005a43f724eeb5df0e3b0f5cc1ca2ad91831dfbfab7d51cac2271b1f", 0x96}, {&(0x7f0000224000)="e2b09fc9349b9c0fa7398f88440138a4c78d70424c284eda9a9c83a389b4e11c2643c1d9f1710541bb2e657013651fa2434ee423f8597265552f24e888608709f82f0ce470c0e8630eee60dc716f2c52cae7a6583f2cab8d79d06cf858385f23abe5cb77e1c20b51f1cb43290f1a8a5ea308534fea4f3cfb5ca05af82f", 0x7d}, {&(0x7f0000969000)="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", 0x1000}], 0x6, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000420000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f00007b4000-0x4)=0x8) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x54, &(0x7f0000b27000)=[@in6={0xa, 0x0, 0xf806, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x1c229d10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x52c8}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001e3000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x5, 0x20, 0x8000, 0x0, 0x1000, 0xcde4, 0x4, {r2, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x3, 0xfffffffffffffff8, 0x5, 0x5}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000834000)='I', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000111000)={0x0, 0x10, &(0x7f0000c56000-0x10)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000a51000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc80, 0x1, 0x100000000, 0x4, 0x7}, &(0x7f000076f000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cce000)={r5, 0x200}, 0x8) lseek(r3, 0x0, 0x1) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000ef4000-0x8)='trusted\x00', 0x3) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef5000+0x6f9)=0x86d923202adcadb1, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef4000-0x4)=0x0) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/169) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000744000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x6, 0x20, 0xffffffff, 0x8}, &(0x7f000043d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f7000-0x108)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x1, 0x5, 0x5, 0xadc, 0x6, 0x8001, 0xfffffffffffffffc, 0x1f, 0x800, 0xffff, 0x81, 0x5, 0xfff, 0x3ff]}, &(0x7f0000916000-0x4)=0x108) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r3, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0xde0}], 0x1) 2018/01/05 14:58:41 executing program 2: r0 = creat(&(0x7f0000080000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=@random={'os2.\x00', 'wlan0!\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000)=[@in6={0xa, 0x0, 0x2b28, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xd8}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r1, &(0x7f0000002000)=0x4) getsockname$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000004000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000d86000)=0x8, 0xb, 0x100000001, &(0x7f000053d000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x100000000, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r2, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008b0000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000948000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000313000-0x8)={r2, 0x7}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f0000337000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "c76955", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:41 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f2000)=0x0) r1 = getpgid(r0) ptrace$poke(0x4, r1, &(0x7f0000e10000)=0x0, 0x800000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000047c000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x100000000, [0x3, 0x1, 0x2, 0xffffffff, 0xffffffffffff5a48, 0x0, 0x0, 0x0]}, 0x5c) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fec000-0x18)={0xaa, 0xfffffffffffffffc, 0x0}) getsockopt(r3, 0x6, 0x100, &(0x7f000049c000-0x1b)=""/27, &(0x7f0000c52000-0x4)=0x1b) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000db3000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000ddc000)={0x6, 0xe35, 0x4, 0x8, 0x42, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 61.317685] device lo entered promiscuous mode 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") lsetxattr(&(0x7f0000082000-0x8)='./file0\x00', &(0x7f000077f000)=@random={'os2.\x00', 'trusted\x00'}, &(0x7f0000031000-0x6)='ramfs\x00', 0x6, 0x1) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) socket(0x0, 0x0, 0x0) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000223000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000a89000-0x2c)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x7, [@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x4, 0x0}) r3 = getpid() fcntl$lock(r1, 0xfffffff, &(0x7f000038f000)={0x2000003, 0x2, 0x6116, 0x6, r3}) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000413000-0x4)=0x1000) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73203000000ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/sequencer2\x00', 0x204080, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00007df000)={@common='tunl0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x3, 0x1000000}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000326000-0x4)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000083d000-0x11)='/selinux/enforce\x00', 0x400e00, 0x0) getdents(r0, &(0x7f0000bfa000)=""/123, 0x7b) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fa7000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008b4000)=0x1c, 0x80800) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000fef000)=""/254, &(0x7f00009b3000-0x4)=0xfe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) read(r1, &(0x7f00003c8000-0x98)=""/152, 0x98) syz_open_dev$sndtimer(&(0x7f000079a000)='/dev/snd/timer\x00', 0x0, 0x0) connect$inet(r1, &(0x7f000087c000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mlock(&(0x7f0000f53000/0x2000)=nil, 0x2000) r0 = socket(0x1, 0x0, 0x7) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f000005c000)=0x30000000000000, 0x4) select(0x40, &(0x7f000005b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000044000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000638000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000035b000-0x10)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 4: sync() mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000011000)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x10) 2018/01/05 14:58:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000099000)='./file0\x00', &(0x7f0000e5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00003d1000-0x8)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x4fff, r2, r3, 0x3, 0x0, 0x100080) r4 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r4, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000000000)="683c228020624ebb4849bf66e7e760e3aa506de0e21cba3ccc51da3010df48c1621607510e48fea7e99cb68ffbb6b03c2445d49cd512bfdd900c53c65da0d5192d3955802cb39ead87e88ea6f1460667c15bf6ea134f73a83426516324d9cdad444c6c2d6f2530794fad6aecc3ecb6d5f675c404d4b0ba7e3933b7a4ae8711b2268ab09e497fd82a07a574d263ab8f9c20eba919943def26048adca58e63a025e4c21a782542975223c9e042d43e7b73fae974eda4522d36af3abc6e12d214ef846786e3c22219acc69f961a88338ee2d679fa109fbb01252e7a77aea6c1f4c8ed1990e7939df3ec2dfe2cf51613b78880", 0xf1, 0x80, &(0x7f0000001000)={0x3, {"a8cb97a52a1111"}, 0x8}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x40a2, 0x8) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@loopback={0x0, 0x1}, 0x0, r3}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000051a000-0x10)={r2, r4, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000778000-0x4)=0x0) r5 = getpgrp(0x0) r6 = syz_open_procfs(r5, &(0x7f00003d1000-0xc1)='auxv\x00') ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000a96000-0xe0)=""/224) r7 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ppoll(&(0x7f0000a18000)=[{r7, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r8+10000000}, &(0x7f0000e33000)={0x0}, 0x8) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000339000-0x4)=0xffffffff) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000166000)={0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r6) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000db5000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000a0000)=0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5402, &(0x7f0000ca0000-0xa)={0x0, 0xd61, 0x7, 0x0, 0x78, 0x0, 0x100000000, 0x6, 0x0, 0x5}) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00008b1000)={0x6, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000bee000-0x4)=0x0) ptrace$poke(0x4, r1, &(0x7f00008df000)=0x0, 0x7ff) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000, 0x0}) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002d2000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) close(r2) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$evdev(r0, &(0x7f0000795000)=[{{0x0, 0x2710}, 0xfff, 0x0, 0x0}, {{0x0, 0x0}, 0x100, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x6, 0xbac, 0x5}], 0x60) getsockname(r0, &(0x7f000002f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009bd000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00009bc000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00007ae000-0x8)='./file0\x00', r0, &(0x7f0000a31000-0xa)='./control\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r2 = request_key(&(0x7f0000b07000)='big_key\x00', &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000759000)='\x00', 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000543000)=""/62, 0x3e) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f00000df000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0xfffffffffffffffc, 0x0, 0x0, 0x0, @tick=0x0, {0x1, 0x0}, {0x9, 0x100000000}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000b40000-0xa)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) 2018/01/05 14:58:41 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a95000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000a95000-0x28)={&(0x7f0000a93000/0x4000)=nil, 0x0, 0x5, 0x8, &(0x7f0000a93000/0x4000)=nil, 0x3}) munmap(&(0x7f0000a93000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ae2000)={@common='eql\x00', @ifru_mtu=0x1d5}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000074f000-0x20)={@common='eql\x00', @ifru_flags=0x301}) r2 = open(&(0x7f00009f9000)='./file0\x00', 0x141046, 0x0) ftruncate(r2, 0x1) fcntl$getflags(r1, 0x0) sendfile(r1, r2, 0x0, 0x72439a71) [ 61.496100] sock: sock_set_timeout: `syz-executor3' (pid 11205) tries to set negative timeout [ 61.562401] device eql entered promiscuous mode 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000eea000)='ppp1ppp1\x00', 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000fff000-0x5)='user\x00', &(0x7f00005f6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='}eth0vboxnet1\x00', 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000217000-0x8)={0x0, 0x0}) preadv(r2, &(0x7f0000371000-0x40)=[{&(0x7f0000320000-0x5a)=""/90, 0x5a}, {&(0x7f00002e7000)=""/176, 0xb0}, {&(0x7f0000232000)=""/205, 0xcd}, {&(0x7f0000ae8000)=""/4096, 0x1000}], 0x4, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f00008db000)=0x8) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b7f000-0x28)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, 0x28) 2018/01/05 14:58:41 executing program 4: mmap(&(0x7f0000000000/0xa0a000)=nil, 0xa0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000a0a000)=[{&(0x7f0000a0a000)=""/159, 0x9f}, {&(0x7f0000a0a000)=""/49, 0x31}], 0x2) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0x0, 0x0, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c81000-0x40)={0x400000, 0x7, 0x9, 0x9, 0x49, 0x5, 0x32, 0x5}, &(0x7f00006e9000-0x40)={0x200000, 0x9, 0x8, 0x3f, 0x401, 0x0, 0xffff, 0x8}, &(0x7f0000734000-0x40)={0xffff, 0x800, 0x9, 0xa4, 0x6, 0xcb2, 0x3, 0x3}, &(0x7f000032c000-0x10)={0x0, 0x2710}) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000025f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f00006e0000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x4000000031, &(0x7f0000f63000-0x4)=0x5, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000837000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x5f) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000405000)='./file0\x00', &(0x7f00009eb000-0x1)='.') mkdir(&(0x7f0000cf3000-0x8)='./file0\x00', 0x1cb) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000489000-0xd)='/dev/usbmon#\x00', 0xfff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000774000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000494000-0x10)={r1, &(0x7f0000d1a000-0x5d)=""/93}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b97000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f000072e000-0x20)={0x8, r2, 0x10000, 0xc4d}) seccomp(0x1005, 0x0, &(0x7f0000eb0000)={0x0, &(0x7f00007e6000-0x8)=[]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000048a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f000025b000)=0x1) fdatasync(0xffffffffffffffff) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000005000)={@common='gretap0\x00', @ifru_data=&(0x7f0000009000)="831a92a76d071a20bf87195ff3479a495cb4bcf3582a37a6e782ae5bbc8e0e1c"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000b4b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c28000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00007dc000-0x10)={0x3, &(0x7f00001d1000-0x18)=[{0xffffffffd8eeb07c, 0x0, 0x2, 0xa77}, {0x2, 0xfff, 0xffffffffffffffff, 0x5cff}, {0x7fff, 0x9, 0x6, 0x7fffffff}]}) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f00005f7000-0x10)=[{&(0x7f0000128000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "3003000000000000000200000000000000df00ed9f8c070072013de52ecf1544ec9a9600c48ddd09090000000000000017befa457d260158b6"}], 0x4c}], 0x1, &(0x7f00008d7000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) tee(r0, r1, 0x0, 0x1) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000-0x10)={0x1f, 0x9, 0x6, 0x1}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000001000-0x5)='maps\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00003d3000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000c0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000984000/0x3000)=nil, 0x3000) r2 = getegid() chown(&(0x7f0000227000-0x8)='./file0\x00', r1, r2) setsockopt$inet_opts(r0, 0x0, 0x2000000004, &(0x7f0000003000)="441f08000000000031ffff0000030278130500110300000000f100025f", 0x1d) sendto$inet(r0, &(0x7f00000ff000)="", 0x0, 0x20000040, &(0x7f00001b2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000)=0x0, 0x7f8) symlink(&(0x7f0000783000-0x8)='./file0\x00', &(0x7f0000403000-0x8)='./file0\x00') symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000635000-0x10)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x2c) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) 2018/01/05 14:58:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f00003be000)='/dev/snd/timer\x00', 0x0, 0x484100) r1 = syz_open_dev$usbmon(&(0x7f0000c0e000)='/dev/usbmon#\x00', 0xffffffff80000000, 0x80) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ff8000-0x50)={{0x3, 0x3, 0x8000, 0x2, 0x9}, 0x7f, 0x100000001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000aaf000-0xc)={0x0, 0x0}) ppoll(&(0x7f0000002000-0x50)=[{r2, 0x60, 0x0}], 0x1, &(0x7f0000aac000)={0x77359400, 0x0}, &(0x7f0000aad000-0x8)={0x0}, 0x8) 2018/01/05 14:58:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000461000)={0x10, 0x0, 0x2, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2, 0x0}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000242000)=0x3f, 0x4) close(r1) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000e27000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 14:58:41 executing program 3: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000056000)={0x0, 0x0}, &(0x7f0000037000)=0x10) utimensat(r0, &(0x7f0000051000-0x8)='./file0\x00', &(0x7f0000026000)={{0x0, 0x0}, {0x0, 0x0}}, 0x1) prctl$setfpexc(0xc, 0x3) openat$ppp(0xffffffffffffff9c, &(0x7f0000046000)='/dev/ppp\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000049000-0x1c)=[{0x5, 0x1ff, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x7}, @control={0x0, 0x0, 0x0}}], 0x30) fcntl$setsig(r1, 0xa, 0x20) 2018/01/05 14:58:41 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007b3000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000148000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0x3e)=""/62) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000001000-0xf4)=""/244, &(0x7f0000000000)=0xf4) ioctl$TIOCEXCL(r0, 0x540c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000db0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x7f, 0x30, 0x9, 0x8}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0x9, 0x0, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000003000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000)={r2, 0x6, 0x2, [0x0, 0x800]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000005000-0x93)={r2, 0x8b, "d258229b5aa5457b0e36460f714959b8ef2a3c3302b1e572384f4d7e368f827615c907aa12726d01d769343e15f9ace0999205d98fa530d954b4e4213a4e9fcc40b2cf1cfdd422eba81f9c93df18366a923e58303e00ad39b0d25444be447caf2d9eec6c66d9003f021621eed15853a45732febc7742b7a67421486026ba6cfc9c6a89ecd644bd25370170"}, &(0x7f0000000000)=0x93) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x2c)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x81}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)={0x20000000, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) capset(&(0x7f00001e5000-0x8)={0x0, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000006000-0x18)=[{0x2, 0x8}, {0x7, 0x80}, {0x7, 0x400}], 0x3) 2018/01/05 14:58:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000065b000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000)=0xe8) write(r0, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001f5000)={0x200, @time={0x77359400, 0x0}, 0x9, {0x100000001, 0x7f}, 0xffffffff80000000, 0x2, 0xca6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ax25(r0, &(0x7f000042a000)=""/0, 0x0, 0x0, &(0x7f0000f78000)={0x3, {"6ec9003325fd35"}, 0x0}, 0x10) 2018/01/05 14:58:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000706000-0x4)={0x0}, &(0x7f0000042000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x0, 0x0}) 2018/01/05 14:58:41 executing program 1: r0 = socket(0x18, 0xb, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f000084e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2018/01/05 14:58:42 executing program 6: pipe(&(0x7f0000468000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000058b000)={@common='ifb0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d0000000006280ff4000000fd17e9ffff06000400", 0x39}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000513000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000)=0xfffffffffffffd93) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b48000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) ioctl$TCSETS(r1, 0x5402, &(0x7f0000656000)={0x10000, 0x6, 0x8, 0xf0e, 0x8, 0x1000, 0x1, 0x4, 0x9, 0xfffffffffffffffe, 0x0, 0x81}) write(r1, &(0x7f0000002000)='\t', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x100000000000c141, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b5000)='/selinux/load\x00', 0x2, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000204000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000831000)=r1) r2 = socket$inet6(0xa, 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000ff9000)={{0x401, 0x3}, 'port1\x00', 0x80, 0x20020, 0xfff, 0x0, 0x3f, 0x4, 0x1, 0x0, 0x5, 0x5d8b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000c2000-0x12)={@generic="d91398d820c7293f56eac43ff4d7c86b", 0x605c}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000002c000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x366, []}, 0x90) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0xfffffffffffffffd) open(&(0x7f0000fc4000-0x8)='./file0\x00', 0x0, 0x104) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000-0x4)=0xffffffffffff39f9, 0x1, 0x9, &(0x7f0000004000-0x10)={r1, r2+30000000}, &(0x7f0000005000-0x4)=0xfc4, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000-0x3)='lp\x00', 0x3) pselect6(0x40, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0}, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000001000)={&(0x7f0000002000)={0x0}, 0x8}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000006000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00007fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000af000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000371000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b6b000-0x10)={r3, 0x2, 0x1, 0x0}, 0x10) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000950000-0x4)=0x0) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) bind$inet(r0, &(0x7f000036a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000200000-0x10)="0206af000200000000000001000448ea", 0x10) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000061a000)={0x7be, 0x0, 0x0, 0xc000000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffff8}, 0x10) modify_ldt$write2(0x11, &(0x7f000064e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/05 14:58:42 executing program 2: clone(0x0, &(0x7f0000c10000)="", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00009a0000)=0x0, &(0x7f00000d9000-0xeb)="") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000814000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000a71000-0x8)='./file0\x00', &(0x7f0000e04000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002d6000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffff279b}, &(0x7f00002c5000)=0x98) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006f7000-0x10)=@req={0x28, &(0x7f0000e9d000-0x28)={@generic="7f62c8b0ea7a13c75749abd24c7bfb27", @ifru_ivalue=0x6}}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001d7000)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xae, 0x7fffffff}, &(0x7f0000fd5000)=0x98) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000078b000)='dns_resolver\x00', &(0x7f0000229000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8e000-0x79)="2f6465762f73657175656e636572320026b705a0ed841e46ba8fe58a72ec88520d44ca0d94d5a0046d69b32a4f2a0894bbc024cf505717e7c0d7ffb3a03392cbbc73eb8f9c0b50208101228a02069226eec1cf68aa0fa9b36402f4eb983717dcd8f3e13acf36a91bee21a866db05a706ab47fceace7d98f7bc", 0x0) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000061f000-0x8)='./file0\x00', 0x1) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f00003f3000)='binfmt_misc\x00', 0x400, &(0x7f000050e000)="86") [ 61.875692] binder_alloc: binder_alloc_mmap_handler: 11326 20000000-20002000 already mapped failed -16 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1040000000012, 0x802, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000055a000)='/dev/ppp\x00', 0x111000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00006f3000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000781000-0x26)="260000001e0047f791f6caff000003c0000a000047000001f6000800aa073f550000000525ff", 0x26) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e85000)=0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000267000-0xdf)=""/223) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0x81d000)=nil, 0x81d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff00ecffff0007ffe4ff0000000000000dd5060002000000", 0x22) openat$selinux_load(0xffffffffffffff9c, &(0x7f000042d000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') read(r0, &(0x7f0000004000-0x7b)=""/123, 0x7b) pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ad000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000cc5000-0x8)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000077f000)='net/ptype\x00') setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000c2d000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000070d000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000050000-0x8)='..', &(0x7f0000194000)='./file0/bus\x00') utime(&(0x7f0000600000)='..', &(0x7f0000d89000)={0x9, 0xc5a}) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) modify_ldt$write(0x1, &(0x7f0000867000-0x10)={0x3, 0x100000, 0x400, 0x6, 0xc3, 0x7fff, 0x6, 0x1, 0xb65d, 0xe7}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) prctl$seccomp(0x16, 0x0, &(0x7f0000b7b000)={0x1, &(0x7f000010a000)=[{0x0, 0x7ff, 0xfff, 0x7f}]}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x351}], 0x1, &(0x7f00007c5000-0x88)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000bcc000)='./control\x00', 0x40000, 0x110) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/sequencer2\x00', 0x105000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c86000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000d0f000)={r2, 0x3}) flock(r0, 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00003dc000-0x9c)=""/156) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x2, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000005000-0xe)='net/dev_snmp6\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000001000)=""/137) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000337000)='veno\x00', 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendto$inet(r2, &(0x7f000090b000)="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", 0x23b, 0x0, 0x0, 0x0) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d01000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/vga_arbiter\x00', 0x400, 0x0) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) close(r0) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/status\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000490000)='./file0\x00', 0x0) getsockname$netlink(r0, &(0x7f000065f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000426000)=0xc) 2018/01/05 14:58:42 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x452, 0x3, 0x4, 0xfff}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x8001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d06000)=0x100000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r2, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000558000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000eba000-0x10)={&(0x7f0000447000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r2, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x154) r0 = userfaultfd(0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x3, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c19000)=[{&(0x7f0000279000-0x29)="290000001800310900030c13f7ffff0402000000a67e0000000000000000090004000e000000f4ff01", 0x29}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = inotify_init() r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f0000014000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000005000-0x20)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000004000-0xdd)="fab3892c5c063c51ef64ea91eaa8a179eccef6728d41badd65c52e4fb047bfca719310e749eb57afef5c6b1db4d2fddbde0e63fdc5c53f6906d78a8115f0efd2bca29503f3034466b6cd6a77683495c0aef60494ea6acb6d90adc32cdba36893c8aa4251405ce429eeb6cf090058683d18d032e61c1bf66ed624bdaebc4a82ac33ccf82548739df70019fa6ea402005a62fe7fe17f0d4752940e4975706a1806d048c00ee4969ecf7109247e84c8b3cc03cb441c9187859203db09e3cbbcf9bac160aac95b56fbc5441ff592478dcc0614b3874809d4259c5b17d45360", 0xdd}], 0x2, &(0x7f0000005000-0x240)=[{0x18, 0x1, 0xe606, "84"}, {0xa0, 0x111, 0x4, "bc9cfe27578601cb38f8aa01f58859ea3d54d48637e461da68de4b37b6fddb9517edce688f0c873892fd0ffae2385837a1fc316ec02cd6f1447b733bcc3dce9c57e390d228fbc00ee2ed56b8f13d324cae2f78da4fed5e12f2d80d840e7071a41b6c59ed8c1c1f43ee66e520f06864950a87bee545c086140e3aaf36d44b47fcc12b2d0b574efd09f9a5071d79"}, {0x48, 0x112, 0x100000000, "27aa1cad6b27bbc19eb64c7e7a9ca6065c6111f1fb736ef35698f90f89cc643f2fbe9f9290a802adff1bf60b3f8ce460b2e0b2340f9f3150"}, {0xc0, 0x10f, 0xd24, "0191da0875ae5289750b69da384b7edd20e8494f1aa01563d2605f61b254151f90a851449e1575bc337a482621733bc54a78a17ebb56365fb0ae58794d5f0e66a16f433b4907050d5eae1f46059137d5175af82735104b0f30ab92b742d84768b509d7270b0870abe1343219ab094bf679755e14e079449bc32aca138cd317afd20f4761b9a4375529af0156c39e6eb711eb91ea62cc7bcdd6fda8b49535d137282f069e98a52f311835046ba6"}, {0x40, 0x10e, 0x9, "d11d8e670fd1308832693ec10613a8d66ca6ea7beef51494169fbd7b6f95bbe069e56813960a243dcc9f"}, {0x40, 0x113, 0x38, "e68da992e9103fc6cf4ddc275b835236d79e61f05a22de83038b3befa778757a7b2ea71455ae5bf4d887562e60"}], 0x240, 0x20000000}, 0x8000) inotify_add_watch(r2, &(0x7f0000011000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e9000-0xb)='/dev/hwrng\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f000085c000)={0x4, 0x800, 0xfd0, 0x9}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000837000-0x193)="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") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 61.960833] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 61.979614] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000074c000-0x60)={0x0, 0x18, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffffff, &(0x7f0000e3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000026000)=0x14) recvfrom$packet(r1, &(0x7f0000245000)=""/67, 0x43, 0x2000, &(0x7f0000ace000-0x14)={0x11, 0x10, r2, 0x1, 0x1000, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) clock_gettime(0x0, &(0x7f00004b0000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000d1d000)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f00009ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r5}, 0x8) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ca) sendto(r1, &(0x7f000031f000)="", 0x0, 0x4000, &(0x7f000090b000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, 0x1c) writev(r0, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="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", 0x310}], 0x1) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x546, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) shutdown(r1, 0x1) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x40045431, &(0x7f000034a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00006ca000-0x4)=0x0) fstat(r1, &(0x7f000087f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000744000)={0x0, 0x0, 0x0}, &(0x7f0000c80000)=0xc) setresuid(r3, r4, r5) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000ae4000)=@abs={0x0, 0x0, 0x0}, &(0x7f00006e6000-0x4)=0x8, 0x0) r1 = creat(&(0x7f0000bc0000-0x8)='./file0\x00', 0x20) socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000cb8000-0x1000)=""/4096, 0x1000, 0x40, &(0x7f00008e6000)={0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000461000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d7e000)=@common='bpq0\x00') sendmsg$unix(r0, &(0x7f000066b000)={&(0x7f0000d27000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000656000-0x20)=[{&(0x7f0000e80000)="5a5ec29c949f4c948270ac", 0xb}, {&(0x7f0000857000-0x1e)="2cdaed4f753cde42d799a4ccb34e6281c683747070d55802fc46f8a19529", 0x1e}], 0x2, 0x0, 0x0, 0x4004000}, 0x200080d0) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000f8f000-0x4)=0x0, &(0x7f000066b000)=0x4) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000100000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000550000)='net/snmp\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000885000-0x8)={0x0, 0x0}, &(0x7f0000019000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000151000-0x8)={r2, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008c7000-0x50)={{0xfffffffffffffffe, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet6(0xa, 0x80001, 0x5, &(0x7f00000ad000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000eb0000-0x38)={&(0x7f0000b12000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fae000)=[{&(0x7f0000fc1000-0xce)='R', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x2008004) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c9b000)='/dev/net/tun\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6c000-0xb)={0x2, 0x2, 0x0, 0x5, 0x1, 0x10000, 0x5, 0x0, 0x3ff, 0x4, 0x8000}, 0xb) r2 = fcntl$dupfd(r1, 0xfffffffffffffd, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c22000-0x20)={@common="677265300000e48dffffffde00000083", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = socket(0x11, 0x803, 0x300) setsockopt(r4, 0x107, 0x8, &(0x7f0000000000)="", 0x0) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00008b3000-0xc)={0x2, 0x4, 0xffffffffffffffff, 0x9, 0x4, 0x91}) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0x23b) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000010000-0x6)='.dead\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2a)="e3d1cdad69285bd511d95a128c47e0e635efddf45be9cfb01ff0ed34784d8eb996858545e5e801710b58", 0x2a, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000006000)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/01/05 14:58:42 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/rtc\x00', 0x0, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e28000)=0x60) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000382000)="") setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000036c000-0x10)=[{0xf, 0x8}, {0x3, 0x9}], 0x2) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)=0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, []}, 0x10) poll(&(0x7f0000003000-0x48)=[], 0x0, 0x0) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000004000-0x4)=0x0, &(0x7f0000000000)=0x4) fchdir(0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000818000-0x4)=0x2, 0x4) keyctl$session_to_parent(0x12) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e6000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x420100, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) r2 = mmap$binder(&(0x7f000000e000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x9) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x1c, 0x0, &(0x7f0000007000-0x1c)=[@free_buffer={0x40086303, r2}, @clear_death={0x400c630f, 0x0, 0x3}], 0xfffffffffffffeb5, 0x0, &(0x7f0000011000)=""}) 2018/01/05 14:58:42 executing program 3: clone(0x0, &(0x7f000000c000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") fdatasync(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000fc000-0x5c)={0x1ff, 0x1, {0x2, 0x0, 0xbe, 0x3, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0xfffffffffffffffd, 0x7f, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x92, 0x6, 0xcc2, 0x6cfb, 0x20b4, 0x2, 0x8, {0x0, @in6={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d, 0x2, 0x10001, 0x7fffffff, 0xfff}}, &(0x7f0000e53000)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00002be000-0x8)={r1, 0x8, 0x0}, 0x8) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000584000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000c5000)={0x0, 0x0}) r2 = getpgrp(r1) fcntl$setownex(r0, 0xf, &(0x7f0000e2e000-0x8)={0x0, r2}) setpgid(r2, r2) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a34000-0x25)='T', 0x1, 0x20000001, &(0x7f0000cd0000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00008a0000-0x4)=0x2, 0x4) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000020c000)='/dev/pktcdvd/control\x00', 0x202e01, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000d99000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d9a000-0x4)=0x10) 2018/01/05 14:58:42 executing program 4: mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xe0cc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000+0x19a)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000053b000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)={&(0x7f00009f3000+0xbef)={0x2, 0x200040007, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x8, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) [ 62.235918] binder: 11458:11460 BC_FREE_BUFFER uffffffffffffffff no match [ 62.252962] binder: 11458:11460 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 62.278967] binder: 11458:11484 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.287560] binder: 11458:11483 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 62.295743] binder: 11458:11484 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 62.317769] binder: 11458:11485 BC_FREE_BUFFER uffffffffffffffff no match [ 62.324715] binder: 11458:11485 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fe1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000245000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000027c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006c8000)={0x0, 0x8, 0xfffffffffffffffd, 0x26e5eec6}, &(0x7f000075e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f03000-0x6)={r3, 0x4}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000033000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089b000)=0x1c) close(r1) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00002a2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) sigaltstack(&(0x7f0000348000/0x3000)=nil, 0x0) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000171000)='scalable\x00', 0x9) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f0000c6a000/0x3000)=nil, 0x3000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00003d8000)={0x0, 0x0, []}) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fa7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000082e000-0x4)=0xe) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000575000)=0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c4a000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000854000)=@known='system.sockprotoname\x00', &(0x7f0000a96000-0xb)=""/11, 0xb) 2018/01/05 14:58:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0xfed8}], 0x1000000000000051, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000c13000-0x40)={0xd1, 0x2, 0x5, 0x4, 0x9, 0x2, 0x32ae, 0x80b}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000567000)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000985000-0x8)={@broadcast=0x0, @multicast1=0x0}, &(0x7f0000d46000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000039, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8000000000000000457ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x1) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb8000)='#eth1}4selfsecurityvmnet0vmnet0nodev\x00', 0x3) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000072b000-0xb)={0xfb, 0x8, 0x1, 0x5, 0xc8, 0x49, 0xfffffffffffffc00, 0x3, 0xc071, 0x4, 0x8}, 0xb) r1 = syz_open_dev$sndseq(&(0x7f0000fb7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f000042d000-0xb)='asymmetric\x00', &(0x7f0000e9e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007c0000)="5b2d5b7dba766d6e65743100", 0xffffffffffffffff) fremovexattr(r0, &(0x7f00000ee000)=@random={'user.\x00', 'asymmetric\x00'}) r2 = add_key(&(0x7f0000cb0000-0x6)='.dead\x00', &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000873000)="a64eef595339d90e5f3f3f0ecb4e6bd02365bc8326905ada919daf02cde559a1f7e778d38ca93760da7bffc7c4472b3188e1e70c3db399a8a226e39370d526d18cb9acc20003fd63d0d10f0140ab18ce1d93055a75f002699c2f7e2f7e4c3231942551e34d09976b45479d9e9276f976c2e69737356df5b3da50888677755274bc848487e93226954c59f15a0e41b08a86486ee2ce7bd380db1a14b4cfe3a14399a28c53dd4570bcf037ae392f72af811055ee6b0ead9a3ee37dd9be70d066e618cfd3185c9dd30942b0118577ad484ca10fe5184ffc83a9123adc4ba6789ec84c6c0cb13d1a78bd", 0xe8, 0xfffffffffffffffb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f80000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000076c000-0x20)={0x4fc3851, 0xfffffffffffffffd, 0xc, 0x2, 0xfffffffffff7fddf, 0x8, 0x100, 0x4, 0x0}, &(0x7f00005ec000-0x4)=0xfffffffffffffe27) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004e8000-0xf9)={r4, 0xf1, "48920ffbf65d14a182d857b8957b1e61f9a1928e6bcf83be967a69b37be2ed28db25899e6241633973186b376eed9e8b4d76d8bbcf33da74cffc41a978a0775cb91a6be548cf95e1a5dfcc52d998d36a938bb419c30226f74c8728764ce0d3ec925216492edc7656a5faa1f4e3a841ba0e20773c04b53c78cfe99fa7ae6225ab4600b5dcc72ba467541c3e1031b8eef12acd66b329cedabc5373d01905b92b8597c8f6f17378e72637bb52f34cc8a286ae98e390bf8d46980f51423d88b441dead84360dcf1ad206623d174a8d722a09daef28d4899612a43d2dfe519485b47bdf7534693ded9cc649bc97a2af2a1542f2"}, &(0x7f00005d6000)=0xf9) keyctl$unlink(0x9, r1, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1000}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f00002e7000)={0x4, 0x0}) socket$netlink(0x10, 0x3, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/access\x00', 0x2, 0x0) sendto$inet6(r5, &(0x7f00001bc000)="d4b3e7a379ede4516d114bd7348acac1bd88f6965ae4838ba9f6ddfa12ddf76f9415caef7ddc01", 0x27, 0x0, &(0x7f0000c57000-0x1c)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x183}, 0x1c) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fchmod(r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c2f000)={0x0, 0x7ff}, &(0x7f0000cde000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007cd000)={r3, 0x200, 0x30}, 0xc) [ 62.342940] binder: undelivered death notification, 0000000000000000 2018/01/05 14:58:42 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000cb7000)='./file0\x00', &(0x7f000041a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000052e000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000a9a000)=0x0) r2 = syz_fuse_mount(&(0x7f00002e2000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, r0, 0x0, 0xfffffffffffffffd) lsetxattr(&(0x7f0000109000)='./file0\x00', &(0x7f0000969000)=@known='security.evm\x00', &(0x7f0000ec9000)='\x00', 0x1, 0x3) ioctl$int_in(r2, 0x5452, &(0x7f0000dfa000-0x8)=0x80000000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f31000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000986000-0x28)={0x1, 0x16, 0x66d7, 0x9, "483d639e5f40e79aed40b96e8c1d06026fadbc017a87d7f83d5ff900e16f792b"}) 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b10000)=@generic={0x0, ""/126}, &(0x7f0000ea6000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f9d000-0x18)={0x0, 0x4, 0x20, 0x46, 0x5}, &(0x7f0000588000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007a5000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000374000)="d1b41056e8a96136e07a8726e11959309ac6ab25a9a351660a65fbeef26c0ce123cd9f32f10fe5bbdef8a99d25c81adf7dcdab31ec65bae7d8d9f2cd65fb2e758114fe24ca49a61aafe0fcb78a2ad8d85d640f05e6f67828b2f07466b4fd14f0825fda9f85bcb85626854aebae2cb46265721464f94391ae32ef519c9f109baf2eeb3aab98821ee9d7053812fc37fae5009d36cb2b978ca236b13e5f7b09ed5b66fd5d51493713608252d51048df5c2716faf47f40402b4d7d61d64b3f477691e6b0283a0a29a8857ba711822a27b0e5ef405d3885") capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setpriority(0x2, 0x0, 0x401) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000011000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000010000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000000d000-0x18)={@loopback={0x0, 0x1}, 0x0, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000010000-0x8)={0x0, 0x0}) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000008000)={{0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0xfffffffffffffffb, [0x6, 0x9, 0x2000000000, 0xbf, 0xffff, 0xffff, 0x3, 0xb]}, 0x5c) [ 62.397561] device gre0 entered promiscuous mode 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d86000)='/dev/rtc\x00', 0x20403, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e3b000)={0x0, 0x800, 0x30, 0x400, 0xbc19}, &(0x7f0000cc5000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000662000-0xc)={r1, 0x7, 0x30}, 0xc) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r2 = creat(&(0x7f000091f000-0xc)='./file0/bus\x00', 0x200042) pwritev(r2, &(0x7f0000b0a000-0x80)=[{&(0x7f0000ee3000-0x70)="", 0x0}, {&(0x7f0000586000)="", 0x0}, {&(0x7f0000be7000)="e430c70e0ad7425cc48ca552a4a5641f", 0x10}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008f3000)={0x0, 0x7}, &(0x7f00007b6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00004a7000-0xa0)={r3, @in6={{0xa, 0x3, 0x23, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x5, 0x8, 0x2}, 0xa0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000613000)={0x7, 0x7, 0x4, 0x80000001, 0x7, 0x9, 0x1, 0xfff, 0x0, 0x1, 0x100000001, 0x13e}) stat(&(0x7f000018e000+0x625)='./file0/bus\x00', &(0x7f00007d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:42 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000183000)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r0, 0xffffffffffffffff, 0x4, 0x0) dup2(r0, r0) [ 62.500732] device gre0 entered promiscuous mode 2018/01/05 14:58:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008ae000)='/dev/input/event#\x00', 0x2, 0x1) r1 = eventfd(0x91) r2 = openat(0xffffffffffffff9c, &(0x7f00003b4000-0x8)='./file0\x00', 0x8001, 0x0) ppoll(&(0x7f00001cf000)=[{r0, 0x1, 0x0}, {r1, 0x2013, 0x0}, {r2, 0x2015, 0x0}], 0x3, &(0x7f0000bec000)={0x77359400, 0x0}, &(0x7f00006e9000)={0x5d}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00007b0000)=[{&(0x7f0000f79000)="2900000021001900013d3524000a000602000016000000010000000305001100000000000000002008", 0x29}], 0x1) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000951000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0x6f5000)=nil, 0x6f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006f5000)='/dev/snd/timer\x00', 0x0, 0x4000000000801) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/05 14:58:42 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000013000)=0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) unlink(&(0x7f0000002000)='./file0\x00') clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r2, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000403000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005dc000)={@rand_addr=0x0, @broadcast=0x0, 0x0}, &(0x7f0000f4d000-0x4)=0xc) sendto$packet(r1, &(0x7f0000ed4000-0x28)="1548eac099145752372f8208b88a1ff739532ef7ab2c5a0998f5aeb8836eb0ac384fa13e0378e780", 0x28, 0x44801, &(0x7f000009b000-0x14)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r3 = dup(r0) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x4, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f5309cb", 0x4}], 0x1, &(0x7f0000401000)=[{0x10, 0x0, 0x0, ""}], 0x10, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x58, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c53c59cc6efbd4caf7d2e7a76928a0eb82c"}], 0x58, 0x881}, 0x0}], 0x2, 0x0) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002d9000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000de7000)={0x5, [0x5, 0x1, 0x100, 0x7ae0, 0x4]}, &(0x7f0000824000)=0xe) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000549000)=@ethtool_wolinfo={0x6, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f0000f92000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000184000)={0x100, 0x3f, 0xfff0000, 0x1000, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r0, 0x10e, 0x80000000000003, &(0x7f0000218000)=""/0, &(0x7f0000857000)=0x0) 2018/01/05 14:58:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom(r0, &(0x7f00006e6000)=""/231, 0xe7, 0x0, &(0x7f0000d41000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x1000000fa) write(r0, &(0x7f0000ff1000)="1f00000003021d4a9f6046e701800000000000000900010001000600df00ed", 0x1f) getsockname$netrom(r0, &(0x7f0000819000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ef000)=0x10) 2018/01/05 14:58:42 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000007000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={@generic="fc91558a405d36af838012f2ed4e78c0", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000006000+0x7b1)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe68b, r3}) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(0xffffffffffffffff, r0) write$evdev(r1, &(0x7f0000d18000)=[], 0x0) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000ffa000-0x4)=0x2001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ff7000)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/05 14:58:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fremovexattr(0xffffffffffffffff, &(0x7f000028b000-0x19)=@known='system.posix_acl_default\x00') r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a2d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffff) 2018/01/05 14:58:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000922000)='/dev/usbmon#\x00', 0x4, 0x80) r2 = mmap$binder(&(0x7f000094d000/0x2000)=nil, 0x2000, 0x1, 0x813, r1, 0x1e) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004af000)={r2, 0x0, 0x0, 0x0}) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f0b000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0xe9d}], 0x1) 2018/01/05 14:58:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f00006fb000-0x38)={0x0, 0x0, &(0x7f0000f33000-0x10)=[{&(0x7f0000b64000-0x40)=[{0x40, 0x1e, 0x709, 0x0, 0x0, "cdbcca703e0f6f1f3d8b4c0354ad4fcc639ebe178fbf4acb5c06af44135bf3a1fe1b3f38a729e3d1b81807fc1fbb43af"}], 0x40}], 0x1, &(0x7f00009ca000-0x20)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000649000)=@buf={0xc7, &(0x7f0000383000-0xc7)="d47dea0e5991e6bee4996502b6c344f86c0db8a5a1c792315c6d794678a5899ba9f3fe0a4d81630e303ddd315af29ef77a645af98415f3e93d17b7beef0a15592360e89674f846622dc190ab0fedb9487317318e6a7c4ed500fb7dae04dc3e889c22b08f1b7f7b7b00dfb21afb186aedea3da3ec35bc295b51c3211ca85ec8008942c046c211da048d2c2033a0a0c1531fcbe92a549e30dfe3a9e87d5a0f69ee4c3af6165a69e124e5e97eb8fbec2a54ab9087d0b2762e79b8b8e3ace84af04f16cf53ec55859d"}) 2018/01/05 14:58:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002af000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getitimer(0x0, &(0x7f0000c6a000)={{0x0, 0x0}, {0x0, 0x0}}) write$tun(r0, &(0x7f000098f000)=@hdr={0x2, 0x4, 0x2, 0x4, 0x3f, 0x40, @ipv4={{0x8, 0x4, 0x8, 0x4, 0x8b, 0x1, 0xf85, 0x6, 0x5e, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x8}, @ra={0x94, 0x6, 0x7fffffff}]}}, @udp={0x1, 0x0, 0x6b, 0x0, "f9518f154ec2a4d84c944482804a2b5fd820cadb307bb71d1e9d90b51b4bf6f4bc2a6c05afeff85c6a989adb8f8f58d4722e11fdd4ffb7e93bb18005a6ba081d7c2d95ec107ae8f4dba399ac3696ce3747d2d2406646d067d13ab3fdea010b21486a53"}}}, 0x95) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000565000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x8001, 0x4, 0x2}, &(0x7f000016d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00003a3000-0x8c)={r2, @in6={{0xa, 0x0, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000016c000-0x4)=0x8c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00006fc000-0x10)={0x0, &(0x7f000050c000)=[]}) [ 62.665800] audit: type=1400 audit(1515164322.854:38): avc: denied { getattr } for pid=11559 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 62.677655] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. [ 62.689152] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e2f000-0x8)='./file0\x00', 0x0) r1 = inotify_init() mincore(&(0x7f0000887000/0x4000)=nil, 0x4000, &(0x7f0000fe4000-0x70)=""/112) poll(&(0x7f0000596000)=[{r0, 0xa5, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) linkat(r0, &(0x7f0000640000)='./file0\x00', r0, &(0x7f00002ab000-0x8)='./file0\x00', 0x1400) 2018/01/05 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$keyring(&(0x7f0000c58000)='keyring\x00', &(0x7f0000ee4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) keyctl$setperm(0x5, r1, 0x1000) fsetxattr(r0, &(0x7f00007fd000-0x8)=@random={'system.\x00', '\x00'}, &(0x7f0000c0e000-0x2)='#\x00', 0x2, 0x1) 2018/01/05 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000)=0x0) syz_open_procfs(r1, &(0x7f0000678000)='net/ip_tables_matches\x00') mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r1 = socket(0x11, 0x802, 0x2fd) setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000045e000)=0x60000, 0x4) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x3, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000151000)={0x3, 0xffffffff, 0x3, 0x8, 0x3ff, 0xfffffffffffffffa, 0x8, 0x5, 0x1, 0x177, 0x5, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x40000000000000, 0xd6d3, 0x0, 0x0, 0x4000000000000, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0xffffffffffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x78, 0x4) socketpair(0x0, 0x0, 0x8001, &(0x7f0000298000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00008bf000)={0x20002019, 0x0}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000064b000-0x4)=0x200, 0x4) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c74000-0x1000)="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", 0x21d, 0x0, &(0x7f0000d62000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ccb000)={0xddf, 0x0, 0x10002, 0x5}) sendto$inet6(r0, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0x0, 0x4ec0ba44, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) r1 = dup(r0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006c5000-0x10)=@generic="137d786529dc0185009dcd72ff0f84a8") 2018/01/05 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) set_thread_area(&(0x7f00005d6000-0x10)={0x3, 0xffffffff, 0x400, 0xfff, 0x0, 0x7, 0x7f, 0x9, 0x1000, 0xfffe0000000}) socket$inet(0x2, 0x80000, 0x3) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f0000f4e000-0xa0)=[{0x10, 0x29, 0x43, ""}], 0x10, 0x0}, 0x0) 2018/01/05 14:58:43 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de9000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000c6000)=0x8, 0x4) write(r1, &(0x7f0000062000-0x94)='!', 0x1) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f00000c6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000c7000-0x8)=0xa0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/05 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bc4000)='/dev/sg#\x00', 0x5, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00007fc000-0xa0)=""/160) r1 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r1) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f00007f4000-0x8)='./file0\x00', 0x210180, 0x30) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fb2000)=0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000fb1000)={0x0, 0x9}, &(0x7f0000249000)=0x8) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000226000-0x10)={0xeb, &(0x7f0000fb4000-0xeb)="8acb7a65a5b6c3e444ac1205f297a6f7b152ec4b87f5d78982b09be0fab68a6e06c9a103a5af4c31769725b8a5d580f0a33bd698c66b693246f471f50e2c99626a295374510b71ea94f2675d57ae279dd468d0e7cc8661eab2cc5b1780232fe75acb33353e1f2f071a70b9b522c98e5f51c49b4c4f51d821ff855c7d327b09e8ce8d0cfcb5c870bacf637a8c0c1fd240a41e471b27defd06679c5fa26545b70707088f0844decbd1e6824c87116483168be49ae22e458912c6f4aba77353c1b792511e46ed60ec759141c82661b1541c486ab6ba065d6fc60e307eb8e1658b76e8a1e708160523fc76e942"}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000199000-0xd5)={r2, 0xcd, "e5323efb88db790c51d9a481b34fca5c4afa40d0fae984b2569f7303f531b22d3e97a6467b7278b57c92c55f85bfd983edbe907bcc4bd04f463feda1e75ee045c05fa9888a989a691d298303dce3a7dbd591357bf896ce83153a04568fd9b1416e11ebe418dce56779a1d9c0ba7a7afa5a95d327dc0cf178861afeed943a63dda6c9ec9a3c1d56d31ae5f7bd75413a35d20085ef12c6b85a4df52e7872c628db5f18a800496c3dcd8c2e19623973c9684254c4348d80662ac7bee9393267b2a759f36fb5d5db0312536c442aca"}, &(0x7f000091b000)=0xd5) 2018/01/05 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x4e, &(0x7f0000d94000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000eb000-0x10)={0x0, 0x0}, 0x10) r2 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000384000)={0x0, 0x8}, &(0x7f00005ef000-0x4)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000cc4000-0x38)={&(0x7f0000ca2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000086c000)=[], 0x0, &(0x7f0000012000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0xeb85, 0x205, 0x6, 0x0, 0x8, 0x1f, 0x3, r3}}], 0x30, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000918000)={@generic="d3a2954e041fd6cc8da6586360aab6f0", &(0x7f00001cb000-0x5c)=@ethtool_coalesce={0xf, 0x2, 0x7, 0xfffffffffffffe98, 0x1, 0x5, 0x10bc, 0x3, 0x2, 0x3, 0xfffffffffffffffe, 0x4096, 0x5, 0x8, 0xeeb0, 0x2, 0x5, 0x200, 0x40, 0x8, 0x5, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x100080003, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) seccomp(0x1, 0x0, &(0x7f0000ef9000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) shutdown(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f000050b000-0xd)='/dev/usbmon#\x00', 0x1, 0x8000) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000a000-0x20)=[{r0, 0x400, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x0, 0x0}], 0x4, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x1}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000004000+0x8a0)=@generic={0x3, 0x0, 0x7}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/05 14:58:43 executing program 7: r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/05 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/sequencer\x00', 0x80003, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) fstat(r0, &(0x7f0000e77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept(r1, &(0x7f00009da000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000007c000)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005e1000-0x14)={0x0, 0x9, 0x6, [0x7ff, 0xf6, 0x8001, 0x101, 0x3ff, 0x4]}, &(0x7f0000e40000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fe7000-0x18)={r3, 0x5, 0x30, 0x7f, 0xdb3d}, &(0x7f0000703000)=0x18) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00002da000-0xba)=""/186) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000077000)=0x1, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000027c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, 0x0, 0xff, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0xffffffffffffffdd) 2018/01/05 14:58:43 executing program 2: r0 = inotify_init1(0x80804) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa9000+0xe07)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002c9000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff6f) r3 = getpgid(r2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ccb000)={0x0, 0x795f}, &(0x7f0000147000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000010c000)={0x3, 0x200, 0x7fff, 0x9, r4}, 0x10) fcntl$lock(r1, 0x6, &(0x7f00001b0000-0x20)={0x1, 0x4, 0x1, 0xa386, r3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000+0x36)={{0x0, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4207, r3, 0x1, 0x4) ptrace(0x4207, r5) ioprio_get$pid(0x2, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xf, r5, 0x0, &(0x7f0000004000)=""/0) r6 = fcntl$dupfd(r0, 0x406, r0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getuid() exit_group(0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000000)=""/32) 2018/01/05 14:58:43 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_set$pid(0x1, r0, 0x5) 2018/01/05 14:58:43 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x8) r1 = userfaultfd(0x80000) write(r1, &(0x7f00009c3000)="3821a7d22b4f63f59885ff8221cc70ade60f0f53857eaa99ab80ccc54044e81483a11fd9e1b0b12a579b61448810bcd2c5e5aeac673ab1268cd0b173634beb1ef3e05eb9586b22c5973c507f4693d6786a709172a71e207fb38e8f92faebcd59910e190937475adcf684ef599b838e6ece62f59c795eb6", 0x77) r2 = fcntl$dupfd(r1, 0x1, 0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f1000-0x16)='/selinux/checkreqprot\x00', 0x723000, 0x0) fallocate(r2, 0x0, 0x0, 0x3) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000031d000-0x4)=0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000b52000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f62000-0x4)=0x0, &(0x7f0000f61000)=0x4) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x3f, 0x1f) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009b8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000905000)=@get={0x1, &(0x7f0000db2000)=""/4096, 0x7fffffff}) sendto$unix(r0, &(0x7f0000899000-0x96)="32e65fd5a79d1038381afa8c8b36a22178a1a28c1077ab43e9e3df5c9ff1fa692edab08847d50f4a5f43a0e7b68e76376f2b8f046d3f80d1c25d8982738f7c2db1cf36245b8602c114df32f1fcd111f58b0c882f678ddf6a8217580cd1cbb845a2aee524dd8ff594bf4be4c737d761023ba0ece865487749339a5f524d1945f8bbdce4147fb49f81c0caee2f2394141415667f14d51d", 0x96, 0x800, &(0x7f00006c0000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000b57000)=0x3, 0x4) 2018/01/05 14:58:43 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdd000-0x8)='net/arp\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f000000a000-0x8)='./file0\x00', 0x6000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000009000)='./file0\x00', 0x8000010000000a0) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00003d9000-0x8)='./file0\x00') r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r1, &(0x7f0000251000-0x38)={&(0x7f0000816000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c81000)=[{&(0x7f0000c19000)="18474dd367eb6a813d3b5022b08749c30b45027a4f3e00e11d5d44f92594c77df6c292b1922caa83adbf1c773e5d610c429cb87adb3b2b7752b34993e3d843220d17eeab2436007228c27bfd36cc011b587fa667f9c6f1b27937880857691e9fa5ade55aec7c341e64e3846a3a9f44569abd549dae57363497753d579aac7b8fc3a9804da56381b110fb5ecbd6c1d583e1260c8556ed43716ca23c16375fbf8497ca44b22920682f9c4d038c54a459f54583e48f49d86a68974f64dba267797a4154931aec33e222745e497fac6f4685629bd163acdacf0f3e4a406e3d85d1e2695c", 0xe2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f00005c7000)="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", 0x414, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) fcntl$getownex(r0, 0x10, &(0x7f00003d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000085f000)={0x0, 0x7}, &(0x7f000064d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000174000-0x20)={0x4000800, 0x764f, 0x6, 0x3f, 0x287b, 0x5a7d, 0xffffffff, 0x9, r2}, &(0x7f0000994000-0x4)=0x20) sendmsg$nl_xfrm(r1, &(0x7f00005f3000-0x38)={&(0x7f000065b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000060b000-0x10)={&(0x7f0000bd1000)=@allocspi={0x140, 0x16, 0x0, 0x0, 0x0, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x1) bind$ax25(r1, &(0x7f0000a57000)={0x3, {"56602ffcf17b8c"}, 0x3}, 0x10) 2018/01/05 14:58:43 executing program 7: r0 = creat(&(0x7f0000b44000)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000)={0x0, r1}, &(0x7f0000001000-0x18)={0x8, 0x9, 0x8, 0x0, 0x2, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x3, 0x5, 0x81, 0x4}]}) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000000000)={@common='bpq0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000485000-0x14)={0x0, @common='bpq0\x00'}}}) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaa000)=0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0xfffffffffffffff7, 0x1000, "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0x1008) setrlimit(0x0, &(0x7f000091b000)={0x3, 0x0}) clock_adjtime(0x4, &(0x7f0000662000)={0x5, 0x3, 0x401, 0x1, 0x7, 0xa00000000000000, 0x400, 0xe37, 0x800, 0x9, 0x3, 0xffffffffffffffff, 0x7, 0xa4c5, 0x0, 0xd620, 0x7, 0x8, 0x3, 0x64aa, 0x1f, 0x400, 0x4f590000000, 0xb626, 0xae, 0x9fdf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000417000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x1f) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f15000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f000003b000-0x18)={0x4, 0x1ff, 0xddc0d12, 0x2, 0xfff, 0x8}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x8801}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r1) pipe2(&(0x7f000070e000-0x8)={0x0, 0x0}, 0x0) dup2(r1, r3) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac117) uname(&(0x7f0000b4e000)=""/0) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') sendfile(r0, r0, &(0x7f000097f000-0x8)=0x0, 0x77) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000044f000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000052b000-0x28)={@common=""/16, @ifru_flags=0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000d29000)=0x7fc583cc) sendfile(r1, r2, &(0x7f00009d6000-0x8)=0x400000000000003, 0x11) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d6d000-0x28)={@common='yam0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00006ee000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d1d000)={0x3, 0x3}) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b4000)='/dev/loop#\x00', 0x0, 0x0) mlock(&(0x7f00003d0000/0x4000)=nil, 0x4000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005ad000)='/dev/hwrng\x00', 0x200400, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x4) close(r1) 2018/01/05 14:58:43 executing program 7: clone(0x10, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14f) setns(r0, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x100000001) ioctl$TIOCCONS(r0, 0x541d) get_thread_area(&(0x7f0000f49000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:43 executing program 4: r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000619000-0x24)={0x9, 0x9, 0xa3, 0xfff, 0x2, 0x8001, 0xfffffffffffff000, 0x1f, 0xffffffffffffff22, 0x40, 0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000bb6000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) getpeername(r0, &(0x7f00009cc000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ee6000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000aa4000-0x10)=[{&(0x7f00008b9000)=""/170, 0xaa}], 0x1) 2018/01/05 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000187000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000042000)=0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000bf7000-0x8)=0x2) fanotify_init(0x2, 0x800) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000961000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ba, 0x3, 0xc2e, 0x80000000, 0x6c0000000000, 0x7, 0x8, 0x3bd, 0x0, 0x7, 0x1, 0x20, 0xc1, 0x5, 0x197]}, &(0x7f00009cf000)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f35000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = request_key(&(0x7f00008be000+0xdef)='.dead\x00', &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000012e000)=',\x00', 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f000056f000-0xb7)=""/183, 0xb7) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f000074f000-0x24)="24000000130007fffeff0400000009000120000c0d000300010000000000000000b81617", 0x24) r1 = syz_open_dev$sg(&(0x7f00004a4000)='/dev/sg#\x00', 0x4, 0x200000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005e0000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ed5000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f8f000)={r3, 0x1, &(0x7f0000fa7000-0x4)=[0xfffffffffffffbff], &(0x7f00002c7000)=[0x2, 0x282, 0xffffffffffffffff, 0x5, 0x3f, 0x9e, 0x500000000000000, 0x200000000, 0x6], 0x40, 0x3, 0x8000, &(0x7f0000258000-0xc)=[0x80000000, 0x86, 0x80000000], &(0x7f000039e000)=[0x9, 0x5, 0x10001, 0x1000, 0x2, 0x6, 0x5, 0x4], 0x0}) 2018/01/05 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000fa5000-0x10)={&(0x7f000078d000)='\x00', 0x1}) r3 = syz_open_dev$usbmon(&(0x7f0000a1a000)='/dev/usbmon#\x00', 0x39b06326, 0x80000) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000fa6000-0x1000)=""/4096, 0x1000) 2018/01/05 14:58:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000ce7000)=[{r0, 0x4, 0x0}, {r0, 0x1064, 0x0}, {r0, 0x140, 0x0}, {r0, 0x40, 0x0}, {r0, 0x20, 0x0}], 0x5, 0xe34) openat$ppp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/ppp\x00', 0x401, 0x0) r1 = socket(0x0, 0x806, 0x6) write(r1, &(0x7f0000e25000-0x10)="0206af00020000000000000000000000", 0x7a) 2018/01/05 14:58:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000092c000-0x8)='./file0\x00', 0x80, 0x4) r1 = geteuid() ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00002cc000)=0x3f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005da000)={{{@in=@empty=0x0, @in=@rand_addr=0x8, 0x0, 0x8, 0x1, 0x401, 0xa, 0x20, 0x20, 0x2b, 0xd0e2, r1}, {0xd04d, 0x2, 0x4, 0x1, 0x1eb6, 0x588, 0x1, 0x7}, {0x80, 0x4, 0x42eb, 0x61}, 0xfff, 0xc, 0x3, 0x0, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x2, 0x3, 0x644, 0x6, 0x6, 0x400}}, 0xe8) ioctl$FIONREAD(r0, 0x541b, &(0x7f000031c000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00009e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000a67000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}) 2018/01/05 14:58:43 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x0) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$inet6(0xa, 0x8000000000000802, 0x48000) bind$inet6(0xffffffffffffffff, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed0200000000000000b5"}) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(0xffffffffffffffff, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00009ca000-0x2)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2018/01/05 14:58:43 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000019000)='fdinfo\x00') mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000001b000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[], &(0x7f0000015000-0x18)=[], 0x0) fcntl$setlease(r0, 0x400, 0x0) listen(r0, 0x8000) 2018/01/05 14:58:43 executing program 4: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f0000f28000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000-0x1)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000308000-0x4)=0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000f2f000-0xc4)=""/196) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000095c000)=0x0, &(0x7f0000f2f000-0x4)=0x4) 2018/01/05 14:58:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) writev(r0, &(0x7f0000a3f000-0x8)=[{&(0x7f0000458000)="2900000020001900013d181000da000602000000000000029e00000600000000000811000000000200b59fd81037e16cd5917dc663899300908cb40356992272bf44aaae23756dad902b87ff6904ed57b83447fe5b066f841c6771d1df5230f741582eeda80b6ea43464a922b07b82d346fb2fe85df4e31813687ede0e1e81e83a10b2dca37dbef2553144418f5e2af18c11035130cfad420215fe754924b7b7f8ce36aa70c30d8dbc5b17137a7f6ea1d955fc2b344495326e3de62350753b1a1bbfb768802ad5f77dacc53f905203b91d08000000000000000006d1ae28bf9897f270fe757e37ac3b549b42c4f89abbbadd86433b69", 0xf6}], 0x1) 2018/01/05 14:58:43 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000da8000-0x10)=[{&(0x7f0000eac000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c000000000001", 0x29}], 0x1) 2018/01/05 14:58:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x61200400, &(0x7f0000080000)="", &(0x7f00007e0000)=0x0, &(0x7f0000183000)=0x0, &(0x7f00000d6000)="") r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000b93000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000c89000-0x66)=""/102) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00004bb000-0x8)=0x33) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045878) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000001000-0x78)={0x8, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x401, 0x4, 0x5, 0x101, &(0x7f0000794000-0x10)=@common='irlan0\x00', 0x3, 0x3, 0x768c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000002000-0x10)={0x3, {"7657ba69bf1842"}, 0x1}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000001000-0x20)={0x24, 0x5b1b, 0x80000001, 0x8001, 0x4, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000003000-0x78)={0xad5, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x20, 0x4fa, 0x3, 0x3, 0x0, 0x5, 0x0, 0x4}) dup(r0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x4, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)="", 0x0) 2018/01/05 14:58:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007b3000-0x15)='/proc/self/net/pfkey\x00', 0x8, 0x0) sync_file_range(r1, 0x0, 0x0, 0x4) 2018/01/05 14:58:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00004bd000)=""/20, &(0x7f0000495000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000015e000)={0x0, @in6={{0xa, 0x1, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xcc, 0x1, 0x4, 0x9, 0x80, 0x0, 0x80000000, 0x5, 0x66ab, 0x3, 0x8001, 0x9, 0x80000001, 0x80000001]}, &(0x7f00009ff000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000954000)={r1, 0x1f}, &(0x7f00006ff000-0x4)=0x8) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000fdb000-0x4)=0x0, &(0x7f000019f000)=0x4) 2018/01/05 14:58:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/62) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000931000)="4408000913", 0x5) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000000000)=""/253, 0xfd, 0x3304ea13, &(0x7f0000001000-0x10)={0x0, 0x989680}) clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x484, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f19000)=0x0) capset(&(0x7f00003a8000-0x8)={0x20080522, r0}, &(0x7f0000120000-0x18)={0x3, 0x5, 0x2, 0x3, 0x3, 0x8}) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) prctl$intptr(0x1c, 0x3) execveat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) [ 63.394845] IPVS: Creating netns size=2536 id=13 [ 64.007771] pktgen: kernel_thread() failed for cpu 0 [ 64.012898] pktgen: Cannot create thread for cpu 0 (-4) [ 64.018574] pktgen: kernel_thread() failed for cpu 1 [ 64.023679] pktgen: Cannot create thread for cpu 1 (-4) [ 64.029113] pktgen: Initialization failed for all threads 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00007f1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000148000)={{0x8, 0x8}, {0x3, 0x8}, 0x2000000000000000, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f15000-0x4)=0x8c6, 0x4) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009fe000-0x8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000174000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f73000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009f5000-0xe)={r2, 0x7f, 0x3, [0xab9, 0x200, 0x2a1]}, &(0x7f0000370000-0x4)=0xe) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000204000)='user\x00', &(0x7f0000acd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bd9000-0x34)="5183606213208edfc9229898305606ff95b2d70874cbeecc0ffc6551c31817617b636f72edb39fa92deb5e3f1abe4a6fe8b0adda", 0x34, 0xfffffffffffffff9) r4 = request_key(&(0x7f0000186000-0xb)='cifs.idmap\x00', &(0x7f0000fed000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000334000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r3, 0x800, r4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0x0, 0x0}) epoll_create(0x80000000) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dac000-0xd)='/dev/net/tun\x00', 0x0, 0x8000) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000421000)={@common="626f6e643000000000000000000100ba", @ifru_data=&(0x7f000028f000)="b537995f699734271c87d9fbec54c66c9517214b4d04b7632087b0d947f7d589"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="3e86e2010fbd0b9f302f0727b68be7b5", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="1f282b7879c5", [], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "c433ceaa2d0f8d52560eef6bfcc4b5397d2323a2778f4177efb14e0e221face60b2502b99286a0505df42974fd14f633b56f0aebfe4d29d37f3698707330c8317d8f4c60ca14e60b66623f5e08199b964bc079afb1420da836feb31385a66dafb666e69071794b753a0322e373090bebb2007729f6ba30e9f9fb5d32f1dd916f61d216f5feccd1dcc9b8757aa0def39544c169027c9fc831a9d266161d78ea4491d1e8e4ffb62f97727899a0a1f27162d36d7c601518064ebbe57e40bb482bb2ccd86c3203d1915ad5f1ef76c653a53f1a8352c4e8ce15540b691b9af75eb53b11aa950000e8a00369397fb9ee46c061889154fe190aaa4d1ef5bc439283723e345ac196dad68b7d685ac54a98cb984c502c530611262b4bfbcbc45ef150a88bcead059481c3c09c79f737b12ca29c7494779feccad7d599c6796deee9e1cd155b14e247513789d630f4275fe3b7ebf16f5c0116d518f9707d892e68c31bd0a818b5d2ba3941fab5e1359d9f4c4363c42c5bd3ca6f7f951edac82ba7f58326bb01800d411dc58ec2f98817dbb9e4f86e45bd0fe91482fafeef1d76c6df61c2845d3b50c6b7989f4ff0f2d9044ae54998f129ff6ac8718cc7e5dbe91413ac9abb4bb89e68866240e71bd7333637a4992b880f170d91a804e438ede584081f5f447c12d30cd52bfd30d5fc00e9453a94b77cb5e3def352bf236a0955430e986a7f9d794afd07013bd7fb3ca3d70a20e3e93039039f4a1667c0487f1b1f6d8860ee1e0903e781499c908c823f1b810ff9a57f5c242f24216cfb58561208e2b629c0c15821a0b81edefdcf2399b91c42ce6aac6948845eb456d57da4edd1b5595caf243e062f25626a4f7e6cf42a2d78554dcc3b5749497ab9e9673043bfbef8296ee92f14655010cff212043c29bcebb7db2b0c6b0b8f46980df991f88a0b811675fd921dd9fdfa8e60602e7b7fe07bf80e44d6ea0108c440d54ea3055fabb89400ffd7ba71e313e7c6cb08bf5c1d1f984cbbc2e19423b64c3ae2780a2413c914fbfe9e0515d96284cd9dad688563fcb5a306e51550ab9e5ca7033c121d622f7e2589649ae29522ea319b03a9f63680fa3eed1ada60150e4ff6bc7a7d5f1f36d2afc29d6c0671db703db138f6e27213c77a7171ceebb6979da7f9a81d377a364a0b4f155c2418c424d635d710004fa318b15116573aab626bfdf28b662c3c8f8103c56eff235ae932be2f43ef869d4ea5addc7845185551ae661b43cae67bd60423fbd1d0d90c091632e09fe170625b6cbee6891bdf3d26a9956c7ff2260a8a0013f00d53bd42181cc90220f1dc41f77285d2ffa8f3f2f76b0bea8f973f9bb02410c416902442027a210beb4251a20e7cc15cd2a22af07931c18ff6afb4e044da99ccc903fe59b27945c3f954c3090c3759b90e881998d36173eb147448e6268012df56accde94aed4d99dd405d03acc8704f89ce625421ead00c8518bda2d03c45f68b8361c356f66bceefb0b403b9615abed9aafdaf75c0a82a97bdff02d158438d457da317b3c873a4f99162720feec7c033f45076d7e88fdf8a1b1e98ba23b62b9c145f3be63a67399562704c1f78b23dc80e4a39c2a97a3e4b625c0efd3cc4b6df5fc661f1e13be85b5f4cf5757b847f1f01f4fa79056f89f2a7c4278c1b2e160729d3fd1c2378b906380f69d9f4ad7c3891b27198ed9a6df0f2a6359ea797c3d82ece565d47e978debac4b8f0fdf14c1c60da9efcebe2514faa014acc7d66f07037f33ac06c44c5cc1f6c9f972005a538d49345f2c072d6bb8460451f8235ebd6e885142634c1a2679354c3de35c4e9ca57b49129203bf09e3ceb1598acc74809fbb2753ce7b5d8cbe136dc3b1df808d820a7170f91d8e4d814c47d17b460f8c3ef835f33435d56931d21fbb7755e29a2962842745acbafb717f491f135772b5a158972600883938981529f93f810d105fc2a6d8bdcf6e1b6f582a61ecf3b4fa9cf7f25aaff5bb3342dd46fd578ae3584cb155efe99dbe40693d9824080cb99dc4419b91f4f3a4799f3f6673f3e6d456e42d436681916041f32759eeadcba1c7c5bec9ba3571ddd5d768ff4db4b830f09f0841f05c3622d43c5359abc14f9c31cf66de4b52ecc8133bf0d5cb68a63ef0c507419e456d8c3b8f22af6a0aa1012f9f516ab61bcc293c798c657b8a5553493c9da7d80321e5139a62e04e8effadb79ee9ab70c4b2c2732f0defa925a089aea34ec2ba7fe76ac8880c27ab6d4eac10cd77959915454d2389b1ed1b5706d6e81dd8857c0a72e71cbdb03487bc955b4d5707f732fc1f4a8ef141ba059618401f9bc6aaa5c301509ac462422dbd9ef9c5466c08163f7aae6926bf83b08788d15f9a67ef4e5532af270332fa6c71905f4b228e2c926713dd5766905e8700741fe8e2cbaf0a1ae2fc562b88cb18af6690a59cd7eba70d052ab66907f95179d19822ac695af451d956940b9848c31a002636fd051760140acbe8c8fbaab16419418c411f1e6e924b8bf29f7e69978e5a06b19df4d913c5d0fdefcc85b03eb4e2749a4ab66af99fc2ab3856ecd65ff4f692d63622037c46aaafd0bfe5e1f02d93b163c548d97a3ef9c7bd2333aaa77f84b79d2dd6eac98ecc342ccf420599bbc7a22959f1c6b1a032b105798e13e54ea5b445607f2ae8b824a96041f9fe27d40b21f0c8a01a9936bb192e5db29b34c21aa8efcac32a6921209e0ebe2235f3fd3e1c8bcfb7ecf123cdb82fa56e910f0687151057d06b23843aabd10912fe61c2543a88bdb6a5624f220f4ec6afbf71de8329b14179f1bf92542b946b5581fa99bc76e06833a0a9666b109a1e8369e6453ecc351a9ec40aea1d0ca9614295a04dfd6872e852e5010dd25b2516512fb2ce2db715ddecb1036246b51b2205f26d7e52a0faeed16b6aa52612f11726646e0a56ba4a591470907b7da87291463a9b1835f721ee88225fa2697edc241991b33fc9c580da93843c56f70d03adf90f134dbe857c947f6520270b07c35f6ebc104abce7317ac4b7e27dc97f3a81df099e3a91fef0e308472e0aad3833c332487d2781b2c0ea7410ef4bf92e483c3d5bc0e55bb94c2e8d8daa409bf9161ad5dda332a94ed9f36550f24670f131e18289f805ed7f22f8dd4c75a66b5759813daaab071da18180a4e9a18189a1009080a5558a2e92c587fc2fb4c0e2fee006ad733f899381bd5c7059e01404d437599243e16f268e669d09ed193d89441fec6bbf0730ad389b0104f55c24eb29b1b564e83026de0699d18cf6cbf66e9ce0a3ed1ea1c40ef83dc2ca78686fdfec7bf91077ee3fa28956a3a408d279c201a40aea1944ab3e6cf42705e8366a6e5237c7decaf5cc8156169fe8f22687e2e99c7207808d6d547013717d833af114fac4491fad60f2cf5731f7d5ce47a52901c617682efe84cd782522e6848dc8ba7df819a5227610d8f57809c3ee5fd903b6518be6e4db459cf8d72309470c7684c8b858107f896ad4c2a8dbba16f13507766abff577d89dca22df9213c6049a4fcb99438f658ea6291e7a31ab3e206c9ab7fec33bb57760230e5d98b25540e55ef1ad023ca1707da62f417539617dbddc3479a5eaa14a788446e636f82d6153d96a4d32dadd716b7b25e641a677347e3439f05164d6c6b3508f5813c33c892011f3083625e7b85e3aff60716373eed3706a0b0f52f6cd1d0bd793f567aef2ef867b72f6908a673203b145571c16f608b5936898e78189237397240340fc647d3cfe1b9264650ee01e4f5ee4dcd82861141611fabd7db7c7bd09a046687639c55d9b931c420337348bff66ad454636f74786a201ab68523fd659c00b9df04546e617544a8afa3299db199d4698397e177e5818270420ba4652164d6d83ac94caa4320849c983a26a9ccb15e7d941d0a1d2739edb9bfc9d0068fa08ee528a8a199ae2e43c1efcaad3297f2ceb166ca5ecde750c72efdfe419cc7012b6c63bb7febf0e260c2fd2a727e7a73fc3836dc3dcab22fb7add75d49f1d0cb69b3b57f8ce1f34ca7106ca60e55626174433880d7c1ef1f9b5b965614beff84bd0db5397f3a7a7b39d434455f3ab6274ade280ec7c239657deb5a7cb047a9eb25a4c683bd1326758dd7117b8573a0d78a0fa1ce2c30a2da208a106391de85c02296d4547f85d800f22729bbd5a4113ad545f4aeffbc701a67d3586ae759180267c958ba0a5497f5e70cca124d385fcf9a90db478283072896bdb18679709ee9b0ad9c33a930242a137d47523799d940e232bdb51cdcc7a596068b8187fe2b1fe0c6c671a8b2fca9d43fe020d65f5e103cccca2639dcfec6edb10fa4237cc0092363212d33aa596cd1ce2794ab8ec654bdcddb760bf7519ce2b73f870715ab7495399880803a844767ae05c2c0dbd873e51d95bb493761df7f6367e2a93e3b3bec9a9847d6c6dbc04265729d3076b317d854259116438214dae4e9dccea3a81a97ccb53d4b5e660c922ac3713362a60d068c180d6600b22c8cdb437db18e682114bed834d04b61253d7e05964740d58dd759d4c28b862589f62193fb8c931e5091503422a666739f837079cc8a226e6d742839b945638a21845f255d4987aa9f04a956221b5265c14fdd0d9f875e668d367d2f2344ea9243d6eb58c3cd0834dea76996590af595f96ab63affca46f496f3342935e5211c1dc48ac5041e3cfc5fc91cd01e949a52426f9d553841d5159573a7fa02a4192cdcdd14d9cbfacdf29d2df79728214e17d6387af26630d4c60af22956a39da87371012677d5c9507b66580ec53754f766a5a16f2d1415413109ed5264f614bd17a3ef4063b43af878de833b0fa47c0725e2d7d80e5b5a4917a552cea9f208fe8d1eb96a880c62032d10c0bb0ca5ef5a4d5a3cf88252d313efdc654d3eaff5c06afc81d3d51a5446c5929a8d9254fd06025f5e2a67f33542ba682fb95efce4e0ccf08adeed2914330e93123aabf6cc6cd917f996dbabd0ea5e35afa5788253bd2c854c60409f7e0c1f89230bd2afa81dea846a00a62e68de430a239b1895157a0ffdccc3212258e2495c604bee34897c16042a8f9d133c7e0c96efa46452a29cc3e9002023cea9e0bec54210dba333c8433f5924661165d30ed4d0eaacb304e9f4aedcc4fc79655cf3a7d1b89aff569a5148b0e1474e352760b8332234ff1453be5357b1135191d54b556c0e7f98a16e2ae97116d50f42004d36ab5fb21a9bcea3079a175f167106bdacdeeb4e292d8c46f4ccbf2d49e73a77132e567755dc513accbda4db2b900e4fdb77fd941476d180ad62f4710691085d9ee7bf1fa9977f1bdd4347063596de5d5135e4f7aa5a4aec5e1b4d4f208cba41141f2b4812f77f9965f33c138c39380c72f387da49ceb5e3690351f787e05399f7e2f8cd5d35cea7e0a6fefb33c1862fd45a58bebffc881a936d468fab45c64fbd8499043497139d9a644fece69ae71d104046c780a5075d12c60ec0ab2c106df5437133208dc50b1a2bb1e8331999b2b53d6643b7a89ae35e6517c3c7c05af2e6dbfbee7f2073b716d2"}}}}}}}}, 0xfca) 2018/01/05 14:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000337000-0x11)='net/fib_triestat\x00') getpeername$ax25(r0, &(0x7f000066b000)={0x0, {""/7}, 0x0}, &(0x7f0000e5b000-0x4)=0x10) sendfile(r0, r0, &(0x7f0000dc0000)=0x0, 0xff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005c0000-0x4)=0x100) memfd_create(&(0x7f0000b2f000-0x2)='%\x00', 0x3) accept$ax25(r0, &(0x7f000089a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000366000)=0x10) 2018/01/05 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000674000)=""/1, &(0x7f0000409000-0x4)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d06000)='/selinux/load\x00', 0x2, 0x0) 2018/01/05 14:58:44 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a88000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TCSBRKP(r1, 0x5382, 0xfffffffffffffffd) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000004000-0x5e)=""/94) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000)=0x1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RELDISP(r1, 0x5605) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ee7000-0x1)="") setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000c87000-0x4)={0xffffffffffffff62}, 0xffffffce) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000716000-0x20)={0xabc8, 0x0, 0x0, 0x40}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d55000-0x4)=0x0, &(0x7f0000407000)=0x4) bind$unix(r0, &(0x7f00003c5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00008ae000-0x10)={r1, 0x9}) sendto$inet(r0, &(0x7f000067d000-0xbe)="e3f2eb972f833abba83c70e6e7ec14831c93fe2de7bafbdbeb90c518e06357332047dd73ae502616fae123a43e3c86732c51fa6feb2b919d53ae7937a7fcc72cc5152299e78d85c672793b1a8e6594c5272cbe0e8c5a1a4f795892062a227c69b4ac6f5978dbfca416040a5686f6bc4ed95b8b2df6935d40c3471dcba3ada20d82c974e5c8fb266f316fe778055ddfb03433510d0835cd6fcef56d450d251b273821ac1cb1d1880fb76a0e56981e48454ba3e61f0a9b73558e8ae1a44005", 0xbe, 0x11, &(0x7f000067c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d4c000/0x2000)=nil, 0x2000, 0x1000000, 0x91810, r2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000707000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00006af000)={0x0, 0xfffffffffffffffa, 0x30}, &(0x7f00006f9000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000030f000-0x6)={r2, 0x7f}, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b3000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/05 14:58:44 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0a7, 0x3}, &(0x7f0000121000)=0x98) r2 = add_key$user(&(0x7f0000f1e000-0x5)='user\x00', &(0x7f0000194000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f22000-0x1000)="", 0x0, 0xfffffffffffffffc) lstat(&(0x7f0000116000)='./file0\x00', &(0x7f000050d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, 0x0, r3) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000490000)={0x0, 0x0}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00005e8000-0x4)=0x0, &(0x7f0000ec0000)=0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec0000)=0x14, 0x800) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000528000-0x4)=@int=0x0, &(0x7f0000ec3000-0x4)=0x4) writev(r0, &(0x7f0000ec1000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900040002000000000000000608000300ff0900001ee4", 0x39}], 0x1) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00008e0000-0xc)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000ec4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bb4000)={r5, 0x6b, "351670e041c90c17c882de282d6cdf12da6e000f46b741723eea388d837f0788cab2537a4d5047c4000ef755a6589e17fb71d529ab97e3e90360f66c79c911224fbb0bba959cd452129050f97c154727ab15630a1e0e2d98a8f1cc76529274a6dfaa783c848904c8086d4c"}, &(0x7f00003c9000+0xa0e)=0x73) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000ec4000-0x77)="af8f8fe294feecf9d2c5927da42ca8f9302665f82aede76badb99be948b49d5620d38ebb0df1101e3afd864c08affc10b5cbd2bac010ecd2063eb6d220a25d553f93d630582e47ac29c88521f14df496625d7ecc04ba08d9c022f94853b6d0c556066dbfe41ba990a94afc21f58c76479b3010103d7ef9") flock(r3, 0x2) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000825000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000278000-0x4)=@int=0x0, &(0x7f0000adf000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000b0a000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/rtc\x00', 0x200, 0x0) socket$inet(0x2, 0x7, 0x6) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) recvfrom(0xffffffffffffffff, &(0x7f000071b000)=""/0, 0x0, 0x0, &(0x7f0000d32000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000028f000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f0000f59000-0x68)={0x2, 0xe, 0x2, 0x0, 0xd, 0x0, 0x5, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x8, 0x18, 0x4, 0x3, 0x38, "a2a1a600211c3ffa40a215782eb430de9ac751fa60fa71056e58dc4cc347ce6a313db047617f59cbdbd54f1e6906a0529f506bb1a47ea5de"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000ea4000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001b4000-0x10)={0x7, &(0x7f00004c2000-0x38)=[{0xc0, 0x0, 0x8, 0x0}, {0xac6, 0xfffffffffffffd56, 0x6, 0x401}, {0x800, 0x5, 0x3, 0x5}, {0x80000000, 0x40, 0x23a8, 0xfffffffffffffe00}, {0x2000000, 0x0, 0x11a254af, 0x1}, {0x5b, 0x7, 0x3, 0x10000}, {0x0, 0x3, 0x7, 0x9}]}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000677000-0x4)=0x0, &(0x7f00007be000-0x4)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d74000)="1f0000004a00070000000d0a000008010a3f8000010000000000000001193d", 0x1f) 2018/01/05 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) acct(0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c51000-0xc)={0x0, 0x7, 0x2, [0xffffffff, 0x3f]}, &(0x7f00003ed000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000932000-0x4)=r3, 0x4) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002e1000)={0x0, 0x0}, &(0x7f000070f000)=0x8) lseek(r2, 0x0, 0x4) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001de000-0x4)=0x0) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x18, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet(0x2, 0x1, 0x0) sendfile(r3, r3, &(0x7f0000d65000-0x8)=0x1, 0x200) bind$inet(r3, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000093c000)={{r1, 0x989680}, {0x0, 0x989680}}, 0x0) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000afb000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000a21000)={0x6, 0x4, 0x1ff}) r1 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:44 executing program 2: clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000230000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000fdf000)={0x0, 0x0}) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000f1c000-0x6e)="cfc5d5adce0c4cdffa6fd9b76aef07b5d1a52d8075ca4f593db1523e8e81ea98491d7647df527c290e90d87c6ebdc0c92fc3db159e0750c313e215fbf7ed7983cb2f6309907cd8663302ec525c4bad52e2ddcae62a811a8d5a6d7e1271c2987b9fc3cec5c2bc8471e531e8cca946") sendmsg(r0, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x18, 0x0, 0x7, "c8"}], 0x18, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x1) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c7b000)='/dev/autofs\x00', 0x301100, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000852000)={0x2, 0x6877aa4e, 0x101, 0xc93, 0x0, 0x3}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000d9a000-0x4)=0x2, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000162000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d9a000)=0x1c, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d99000)="ddda6d376b300691e9f2751e459385f55b8856ebcdcffc4ff2cbe3b4d392f1d489e0de911b9e10b6678c588b83c7dea5224f5628abae64e9dd6a71b2ed788abc8a336e58179fb7e8e2cb51ac92803b9f08cd7906d859972e17c26d2be1218d4757c2bf3fa1ff34a1ea94892d3970c2146756b6e22ee37f76e537b1b65f338294d770b73dbaca664a7fde5ab344c5381651953461862622e00afc4c4ccfa4c28d83b9ff75c8590f62580f6d731ecc5ddeadb68f6e03f94d247a0cf8f0de70d5a7ac1d5fbaf923bade86580accfb96c8792c1f43cfc36c59", 0xd7, 0x40000, &(0x7f0000d9a000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000d9b000)="c98805655d5c7c023083ca6466e4bce8", 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c2000)=0x0) [ 64.305297] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0x893000)=nil, 0x893000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000893000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="edec1ea9d47ee68b368bffa2641eabac"}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="0702ffef00", 0x5) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00009ba000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a46000-0x28)={@common="67726530000000ff000000000000000b", @ifru_ivalue=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000)={@common='gre0\x00', @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c8d000)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000e1c000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000933000)={0xfff, 0x202, 0x20, 0x1, r3}, &(0x7f000084e000)=0x10) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000805000)={{0x1, 0x2}, {0xff, 0x7b5b}, 0x0, 0x7, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000026a000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000)=0xe8) r5 = dup2(r4, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000b78000-0x8c)={0x9, 0x0, 0x1, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000dea000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0xe001, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0xb9, 0x30088) dup2(r0, r1) mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007f6000-0x31)="1f000000f90300ff00000001000000000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cf", 0x31) 2018/01/05 14:58:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000097f000)={@common='sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00[', &(0x7f000072c000-0x24)=@ethtool_ringparam={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000873000)={@generic="89a7cfbcb4440b11486797f3ee5f5e6b", @ifru_flags=0x2000}) 2018/01/05 14:58:44 executing program 1: mmap(&(0x7f0000000000/0x5ea000)=nil, 0x5ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}, {&(0x7f00003e8000)="a7167330a0b8e03486e5f5df454aed3a55b98ec73c80e84e854fc627e1d5f7035e0aa61176fe17b08d746d4fb1bde81f73ba2fc4a8d5def9df6927f2d9fea08b0d70c759c421ba246b4fe8cc1226f4cc4d69", 0x52}, {&(0x7f0000300000-0x1000)="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", 0x1000}, {&(0x7f000030b000)="22a49f77bef194121d5649bfe4d023090791fbf5d130c77853012449a906c5c76ea3089106a3e8fd73f82d727e29eb14d96068b804f22159dc97b9adebe805c902a91fdae3acc9dc6ef2fda80f70233c9a6320ae1a1e90f0b5035a4b34274e46c5092fd04afbf3398639a69a66972cdbb8cbbd05af6c42d6ade1f60d72435352e3b2ab593cd5f908530b87fc5340e06f1030ee25f8970737d88f8e37f1b320a4aac767311572a43b16bb409a5ee8d135bc08ee2b2da14e22a9df445d4f6483a0820883532cae2823a0e7f84412cd7f7d50fe9a48ac97439798b240af", 0xdc}, {&(0x7f0000245000-0xd1)="39b40ddaf19a6cb30d50a159d9070da3167d5999465b7402fe4c7ea2236c7f40ec9b44a771c78bf513d48d57924d1e877ff8edc1e619e3a0c4b2965f0bc89f1123894f7376e24689212b42adee9531045a992ae064a0934d1665d852760b46cbb608d99df9f25284e1329afc23a1d5fb32735417ee6fc32bde01e319dbc5624136e7170a8b16a6c2e648961b01a3453c66e4632998b452f3c4570f272eb8fa38c34b76e4335f1c06fb1f01f646e81ee505e2bd36ef664f3f8550329d49bae5ae31a2fea757f8d3202d21d1a06d7a0aad82", 0xd1}], 0x5, 0x1) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005c1000)="693f9b353c0105ec29f23a401f98333bb19178e37abf82b13b0e9407e1f9e190d47bfb04703392389dcb915d6e63cdef20ab1b889d424840226a87853c9ebb8b50b9eb1e84de01fdecedde0ebc5eeeec47e6f784e1f681ffc34e3f95b6279d29eef2fdba7b3c", 0x66}, {&(0x7f00005cc000)="2c1ed2c6e46a222a0c818cc958eaf633fc3568c46960f9fbfd334721834b8386f4a5810110ed1e9f57c6b862acb84de255ee85fcaac10906c8832a62fdb6e93f9ad757142a18411b1a0164048863302c0f981aa1add2920d9473e2b18bbfa0570e1b942b8697212a838c38357a254de87a3dc2579e46", 0x76}, {&(0x7f00005cf000)="3bec1c5d5a3fcaa326b94943cdc70e1e45cfa6444da55da5c8fe54cbc7ce98a281d956aae2b4dbad4c8b042b38bfcf91852a604f801a32be79da7a47c9d8f376", 0x40}], 0x3, 0x0) poll(&(0x7f00004d2000)=[{r0, 0x400, 0x0}], 0x1, 0x80000001) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f00005e8000-0x44)="cf803cf00001079c8d1117bd5f2f5407991947d66e1c2aea0ff89349e2e35794f59f5fc26000a71efb2f9e5e6e4c8017e64a93974b9992ec0007e9d0ac2c82e43f327a63", 0x44}, {&(0x7f0000112000-0x1001)="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", 0x1001}], 0x2) fcntl$setpipe(r1, 0x407, 0xdd) vmsplice(r0, &(0x7f00001d7000)=[{&(0x7f00005e7000)="0596d078000000000000ffff0d1e1c87e60af7881bce7f2c673a2c3ed35f3f64d624934ce73271a46d45ed291b14022cb60c87cf65cabdf14a9ce2449ac10b1e5e06e4c4030000008a8d5952dcc49f1a5a5be03848f9b0b5d828285b73c53b5fff50b62bc6fc49ebc5de5244bdd2d2967ee19b8f97d6684924cecfc5192ebae35fabce043c6f3697fa84f2", 0x8b}], 0x1, 0xc) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e67000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_pwait(r2, &(0x7f0000b79000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc, &(0x7f00005c1000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000e02000)=0x1f, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000065000)='./file0\x00', 0x0, 0x50) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00008fb000)=0x0, &(0x7f000015d000-0x4)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000fe9000-0x9)='/dev/sg#\x00', 0x80000001, 0x80002) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00009fa000)="4cfe674805cb2cb9175708e597cab00ed00424240293f8c500e89423f93988c327d09b85817743b8370cfe209f3d582955c94dc13ebb47897d10ed701f7b80370bf62f4f2078bee1400696cbe569d0b55baf0c338c3fd81814279e09874757043b8a98e5f9f346a96ba2e817e4dd51196a7b957438a5d86914312bc00c44409d735a2df73881d28cde421f7fac68eab9ae9bad8ef4d59ce73bab205fc99372d67247981613503a8a2ba63b5586780e7faf050c27970860725b399f", 0xbb) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r3, &(0x7f000003c000-0x1)='/', 0x1, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000611000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000018d000)={{&(0x7f0000c30000/0x4000)=nil, 0x4000}, 0x0, 0x0}) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(r2, &(0x7f0000ccc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c4c000)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000de0000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x7ff, 0x100, 0xd6, 0x80820100, r4}) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000962000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000ba4000-0x8)=0x5, 0x26a950c) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f000087b000-0x8)='./file0\x00', 0x200, 0x28) fcntl$setsig(r0, 0xa, 0x33) r1 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e7f000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f000021b000-0x8)={0x1, r2}) ioctl$TCSBRKP(r1, 0x5382, 0x0) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x1, &(0x7f0000593000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r1, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000014b000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000700000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000a7000)=0x0) sendto$packet(r1, &(0x7f00005c7000)="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", 0x245, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) sendmsg$nl_xfrm(r1, &(0x7f00005f3000-0x38)={&(0x7f000065b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000060b000-0x10)={&(0x7f0000bd1000)=@allocspi={0x474, 0x16, 0x0, 0x0, 0x0, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'poly1305-generic\x00'}, 0x0, ""}}, @tmpl={0x204, 0x5, [{{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, @sa={0xe8, 0x6, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0x0, ""}}]}, 0x474}, 0x1, 0x0, 0x0, 0x4040000}, 0x1) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005db000-0x11)='cgroup\x00') preadv(r0, &(0x7f0000482000)=[{&(0x7f0000da5000)=""/127, 0x7f}], 0x1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ff7000)={0xfffffffffffff6e2, 0xc9, 0x9, {0x77359400, 0x0}, 0x20fa2962, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000582000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000095d000)=0x1f, 0x4) 2018/01/05 14:58:44 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000485000-0x10)={&(0x7f0000d50000-0x70)={0x2, 0x4, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000d53000)={0x5, &(0x7f000061e000)=[{0x0, 0x95, 0x48e0293a, 0x9}, {0x2, 0x1, 0x60d15313, 0x3}, {0x8, 0x693, 0x5, 0x5}, {0x8, 0x100, 0xd840, 0x673d}, {0xffff, 0x9, 0x4040000, 0x9}]}) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000945000-0xd)='/dev/usbmon#\x00', 0x7f, 0x200) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000b53000)=0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f000046c000-0x3)=0x0, &(0x7f000016c000-0x4)=0x4) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e9c000-0x4)=0x0) write(r0, &(0x7f00000fc000-0x26)="24000000320025d7001c070400ed1920000000000800000000000000080001005ffd6ae0", 0x24) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000c000+0x38)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3f, &(0x7f000000a000)={0x3e, 0x8001, 0x6, 0x4}) modify_ldt$read_default(0x2, &(0x7f000000d000)=""/191, 0xbf) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000047000-0x20)=[{&(0x7f0000068000-0x101)="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", 0x21}, {&(0x7f0000010000)="11da7a837f6656c08709ba6fa53f9c791acef569e45b5e292fc62f002f7bf23648a85039030d6d3f91839ef2a9f0f544853b31588988af1f2ea3a4b95884eaee1c644c4055acbc7f8aabb1ba1b3b15084ab0c44b2a1795dfdccf7e8d04d5d440025f7f133a2e984a3419532d86e76ed29ca9c4a93348a50abf611d5860e7661b802ee851dff3eb9b1e9195aa967961d84b59711a84e1d5e0c1f8c9b330ab9dac2b965d99b0850187e3cffd3611b85a045c4927d57b44214dd8e2699d8f6d691f8afcd01d954da4f1307f1e06feff0899d2d34da2eb2014682f3d17231fd58bebd63f0b32254dd13aec", 0xe9}], 0x10000000000003b9) 2018/01/05 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) listen(r0, 0x0) sendmsg$netlink(r1, &(0x7f0000eea000-0x38)={0x0, 0x0, &(0x7f0000010000-0x10)=[{&(0x7f0000ee9000-0x4c)=[{0x4c, 0x400000012, 0xa01, 0x0, 0x0, "2900fa5200ba5790110001007f800897d9df000fa08c070072853de52ecf1544ec9a0000c48ddd7163e6f4b939ae7c3d17befa45cf7d260157"}], 0x4c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mount(&(0x7f0000b24000)='./file0\x00', &(0x7f0000240000)='./file0\x00', &(0x7f0000f97000)='efivarfs\x00', 0x2000008, &(0x7f000083f000-0x7b)="7aab28f2458e7b33a681a2e30a2b236a9b10eb432a432507457f676e1b5efb63d5fe54ba6e7f9537e3f120fe5c324e827b8fa9538968c743564aa6a3d5b077a1aba20d0156159aedeeb57a5ee4daa5611fcbebf4260897c940b20cd0821b91c763d2356db3e1dd2613884002868c08a00365592637834c37ecdc2d") getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x2a0c00, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000008000)="88ebb404d62819b0e1c159b034f1dfa1affabb52b122f20d10b75ceaa82607d822295a60326b05f0529862263b96cfccd3fbd4691b495fe9d2e741e0c7519f0b9b58eed78431fc68188e77b9e31c08c0ebb1ebdd0a6eef62b7f75f9dc9925844c356df940d9643b340b3b04d79e0bd1365ae8273a08b68368955095d8ea852c9a9eb7c8dc1929d9ee8ebd92b560ba2b0a344934e3bda948c8738d7e2931906685410910ba50ac114fb") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) r4 = gettid() getpgid(r4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)=0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0x95d000)=nil, 0x95d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000024c000)={{0x0, 0x3, 0x772, 0x2, 0x8000}, 0x8, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000729000-0x10)=[{0x28, 0x0, 0x0, 0xfffffdfffffff01c}, {0x4, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f000095d000)="2be12a8b1ec12f1898f80f140d30a77b16d6c0625dd21fab9efaff03b5b993fdd0cf3d24b1fa28f6e4e8332e15b68eebefedbb26eac64071cb35aaa8226696df61fbe70fa25d678a3497ecfb4e0c481d9a438b4bdd387885aca3767f78", 0x5d, 0x0) 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000b2b000-0x9)='].GPL&[\'\x00') clock_getres(0x7, &(0x7f0000d76000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f000082b000-0x1)='!', 0x1, 0x0, &(0x7f0000e0b000)={0x0, r1}) mq_timedsend(r0, &(0x7f0000049000-0x2)='5&', 0xffffffc1, 0x4, &(0x7f0000fbc000)={0x77359400, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e36000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000c35000)=0x7f) close(r0) mq_open(&(0x7f0000a12000)='wlan1vboxnet0[]system(\x00', 0x841, 0x4, &(0x7f0000248000-0x40)={0x0, 0x1f, 0x0, 0x7, 0xffffffff, 0x6, 0x1, 0x7}) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unshare(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004c2000-0x8)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) setns(r0, 0x4000000) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002fc000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2, 0x3, 0xff, 0xa, 0x20, 0xa0, 0x2b, 0x5, r2}, {0x7, 0xb372, 0xa33, 0x7f, 0x6, 0x2, 0x7, 0x3}, {0x9, 0x10001, 0xc5ff, 0x0}, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0}, {{@in=@empty=0x0, 0x2, 0x0}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0x2, 0x20, 0x4, 0xfffffffffffffff9}}, 0xe8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e8c000)='/selinux/access\x00', 0x2, 0x0) ioctl$KIOCSOUND(r3, 0x4b2f, 0x40) setuid(r2) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x40, 0x2, 0x5, 0x2, 0x80, 0x80, 0xe7, 0x4, r2}, {0xc6, 0x7, 0x0, 0x1, 0x1, 0x1b39, 0x0, 0x4}, {0x10000, 0xffffffffffffffff, 0x9, 0x2}, 0x9, 0x8, 0x2, 0x0, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in=@empty=0x0, 0x7, 0x7, 0x3, 0xffff, 0x400, 0x7fffffff, 0x0}}, 0xe8) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000785000/0x3000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/rfkill\x00', 0x1, 0x0) bind$inet(r0, &(0x7f00002d6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCCBRK(r0, 0x5428) [ 64.597498] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 64.605938] tc_dump_action: action bad kind 2018/01/05 14:58:44 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000010000-0xdc)=[], 0x1, 0x0, &(0x7f0000000000)="ef"}) r1 = open(&(0x7f0000006000-0x8)='./file0\x00', 0x200, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x800, 0x4) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000319000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000083a000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, r1}) getsockname(r0, &(0x7f0000b91000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f11000)=0x6) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000f70000)={@loopback={0x0, 0x1}, 0x0}, 0x14) sendto$inet6(r0, &(0x7f0000047000)="1e93dcf5fc10bbb7377c56960c2163b0af643979758993d6b210db977ddbe3fd28b1a4aecf6451a479f091ba20bea5b8bfe1e6b74f41ee4095124dae7dfc4099327362225ca7910a6aeda3b56789e8c3e6c44a3c8caf83d603970333291f5876fdadd5ba94542a2fbb5aa349f897db1437da20b48a299bef4cb18a29ed5725fc520e763f837f241a68ce995e1f81c9067007a59c8e733c9ba6112eb05800ed21f311aea7", 0xa4, 0x20004000, &(0x7f0000170000-0x1c)={0xa, 0x1, 0xae31, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xddf}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006a7000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0x3, 0x8, 0x9, 0x2, 0x9}, &(0x7f0000584000-0x4)=0x20) 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000039c000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ce1000-0x17)={{0xa, 0x3, 0x16, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1, [0x74, 0x10001, 0x2, 0x401, 0x3, 0x2, 0x2, 0x8]}, 0x5c) 2018/01/05 14:58:44 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x45d, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000014000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000355000-0xc)='/dev/usbmon#\x00', 0xa64, 0x200000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ae4000-0x6)={0x0, 0x4}, &(0x7f0000971000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000932000-0x8)={r2, 0x1}, &(0x7f000081b000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="409fc0b38eda43ec73d3e3bde3caebfa", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x28)={@generic="04f401917033a5a0e60149d699e95a73", @ifru_flags=0x4002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000292000)=@assoc_value={0x0, 0x7}, &(0x7f0000c98000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000384000)={r2, 0x6}, 0x8) [ 64.689676] binder: 11953:11963 ioctl c0306201 2000afd0 returned -14 [ 64.697185] binder: release 11953:11963 transaction 106 in, still active [ 64.697838] binder: 11980:11984 ioctl c0306201 20005fd0 returned -14 [ 64.716089] binder_alloc: binder_alloc_mmap_handler: 11980 20000000-20002000 already mapped failed -16 2018/01/05 14:58:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000c8a000)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000286000-0xad)=""/173, 0xad}], 0x15a) pipe2(&(0x7f0000c99000-0x8)={0x0, 0x0}, 0x4000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f8a000-0x8)={0x0, 0x0}, &(0x7f0000c22000)=0x8) getsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000dee000-0x4)=0x0, &(0x7f0000908000-0x4)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000047d000-0x4)=0x0) 2018/01/05 14:58:44 executing program 1: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000845000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6f000-0x4)=0xe8) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b6e000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x31b, 0x1, 0x1000, 0xa, 0xa0, 0xa0, 0x7f, 0x0, r2}, {0x800, 0x3, 0x8, 0x4, 0x2, 0xffffffffffffc400, 0x2, 0x800}, {0xd85, 0x1, 0x0, 0x800}, 0x9, 0x9, 0x0, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1, 0x3, 0x9, 0x2, 0x8000, 0x80000001}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0xf0, 0x1b, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f000000e000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:44 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efd000)={0x0, 0x0}) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000efe000-0x18)=@get={0x1, &(0x7f0000efd000)=""/4096, 0xa80}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eff000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000eff000-0x26)="e070fab940da7032ec105288519056dff861ed5acdbf42ac6ed5dcad2c90b2035ff191031768") ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000e4c000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x0, 0x0, 0x0, 0x0, &(0x7f00004f8000-0x10)=@common='rose0\x00', 0x0, 0x0, 0x0}) 2018/01/05 14:58:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000faa000-0x8)='./file0\x00', 0x0) [ 64.726890] binder: 11953:11979 got new transaction with bad transaction stack, transaction 106 has target 0:0 [ 64.726904] binder: 11953:11979 transaction failed 29201/-71, size 0-0 line 3031 [ 64.735029] binder: send failed reply for transaction 106 to 11953:11979 [ 64.740501] binder: BINDER_SET_CONTEXT_MGR already set [ 64.740507] binder: 11953:11963 ioctl 40046207 0 returned -16 [ 64.747082] binder_alloc: 11953: binder_alloc_buf, no vma 2018/01/05 14:58:44 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00001c8000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x9, 0x3, 0x4, 0x3, 0x1, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) r3 = open$dir(&(0x7f000053b000)='./file0\x00', 0x200000, 0x21) lsetxattr(&(0x7f00006ef000)='./file0\x00', &(0x7f0000349000-0x14)=@known='security.capability\x00', &(0x7f00004b9000)='\x00', 0x1, 0x1) sendfile(r0, r3, &(0x7f0000dab000)=0x0, 0x3ff) fcntl$setsig(r2, 0xa, 0x1d) write(r2, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x29b) r4 = syz_open_dev$usbmon(&(0x7f0000261000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00009b0000)=0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000a39000)={0xfffffffffffffffd, 0x1, 0x2}) sendmsg(r2, &(0x7f0000975000)={&(0x7f000097c000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000956000)=[{&(0x7f0000957000-0xec)="020b050002000000003b895e4746b7f5", 0x10}], 0x1, &(0x7f0000975000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000699000+0x5f4)={0x12, 0xe4, &(0x7f0000792000)="f367b63324a437c0c2bb7d7a22609397311d378e22e7afa4b0b02db16f0ecf93294a84c416527e779eaa22c87a4aeae9ea5ba96a4ac976f4c35ad2c51b3ed66d5377d607e7a33fbef4b8360ba9e7220b3900008eaaf3220164c10d964aa4dddc2cad1a59118921946b748e7e0c85c7c9748ecea1c7e51e316e6a6f178ea68cebe0c1a5d548d217ac8e60306145a2f594bb4019bb85784b29b830e85e5592e7bdf4a267b6c48ed72f36504eb33d7818c0f7d0f2e143190425e1c5789974e0c8d250ca7faea39ad942dcf7c59e14537a50e0bef8d78ce4d5e46641c2da49eb67e1e1efcfad"}) faccessat(r4, &(0x7f0000445000)='./file0\x00', 0x21, 0x800) 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ac6000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f66000)=0x7ff, &(0x7f000037c000)=0x4) r1 = socket(0x10, 0x3, 0x0) r2 = dup2(r1, r1) set_robust_list(&(0x7f0000d54000)={&(0x7f00004d4000/0x1000)=nil, 0x1, &(0x7f0000724000/0x2000)=nil}, 0x18) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f00002de000)=0x0, 0x4) tee(r2, r2, 0x1, 0x6) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000009000)={0x400, 0x101}) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000645000-0x10)=[{&(0x7f00009df000)="1f00000002031900000007000000068100ed853b09000500010100ff3ffe58", 0x1f}], 0x1) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socketpair(0x19, 0x0, 0x6, &(0x7f0000dac000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009fb000+0x1c0)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d58000-0x10)={0x0, 0x0, 0x7f}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r1 = creat(&(0x7f000036d000)='./control\x00', 0x1000000000) unlink(&(0x7f000048b000+0x44c)='./control\x00') write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') utimensat(r1, &(0x7f0000f2a000)='./control/file0\x00', &(0x7f0000fbc000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:45 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000ed1000-0x4)=0x0, 0x4) keyctl$chown(0x4, 0x0, r0, r1) keyctl$session_to_parent(0x12) [ 64.747098] binder: 11953:11963 transaction failed 29189/-3, size 0-0 line 3127 [ 64.749683] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.749722] binder_alloc: 11953: binder_alloc_buf, no vma [ 64.749736] binder: 11953:11979 transaction failed 29189/-3, size 0-0 line 3127 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) eventfd(0x1ff) mount(&(0x7f0000507000)='./file0\x00', &(0x7f0000ba1000)='./file0\x00', &(0x7f000083d000)='v7\x00', 0x28000, &(0x7f0000dca000)="") openat$keychord(0xffffffffffffff9c, &(0x7f0000458000)='/dev/keychord\x00', 0x10440, 0x0) [ 64.763874] binder: undelivered TRANSACTION_COMPLETE [ 64.763881] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.763884] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.775724] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.775736] CPU: 1 PID: 11998 Comm: syz-executor6 Not tainted 4.9.74-g173c52e #4 [ 64.775741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.775756] ffff8801ced7f8b0 ffffffff81d91b09 ffff8801ced7fb90 0000000000000000 [ 64.775767] ffff8801c197b490 ffff8801ced7fa80 ffff8801c197b380 ffff8801ced7faa8 [ 64.775778] ffffffff8165f5ca 0000000000002e68 ffff8801ccef88f0 ffff8801ccef88a0 [ 64.775779] Call Trace: [ 64.775794] [] dump_stack+0xc1/0x128 [ 64.775806] [] handle_userfault+0xa3a/0x1310 [ 64.775817] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.775825] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.775833] [] ? preempt_schedule_common+0x35/0xd0 [ 64.775843] [] ? handle_mm_fault+0x117b/0x2530 [ 64.775851] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.775859] [] handle_mm_fault+0x1fd1/0x2530 [ 64.775867] [] ? __pmd_alloc+0x410/0x410 [ 64.775877] [] __do_page_fault+0x5c2/0xd40 [ 64.775885] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.775893] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.775901] [] do_page_fault+0x27/0x30 [ 64.775907] [] page_fault+0x28/0x30 [ 64.775916] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.775924] [] ? SyS_pselect6+0x258/0x550 [ 64.775930] [] ? SyS_select+0x1e0/0x1e0 [ 64.775937] [] ? SyS_futex+0x22e/0x2d0 [ 64.775943] [] ? do_futex+0x15c0/0x15c0 [ 64.775950] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 64.775959] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.775966] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.775972] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 64.776340] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.795287] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.824155] netlink: 48 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.836337] FAULT_FLAG_ALLOW_RETRY missing 30 [ 64.836348] CPU: 0 PID: 11998 Comm: syz-executor6 Not tainted 4.9.74-g173c52e #4 [ 64.836354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.836370] ffff8801ced7f8b0 ffffffff81d91b09 ffff8801ced7fb90 0000000000000000 [ 64.836383] ffff8801d0e51310 ffff8801ced7fa80 ffff8801d0e51200 ffff8801ced7faa8 [ 64.836394] ffffffff8165f5ca 0000000000002e68 ffff8801ccef88f0 ffff8801ccef88a0 [ 64.836396] Call Trace: [ 64.836411] [] dump_stack+0xc1/0x128 [ 64.836427] [] handle_userfault+0xa3a/0x1310 [ 64.836440] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 64.836449] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 64.836457] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 64.836467] [] ? handle_mm_fault+0x117b/0x2530 [ 64.836474] [] ? handle_mm_fault+0x1fc3/0x2530 [ 64.836482] [] handle_mm_fault+0x1fd1/0x2530 [ 64.836490] [] ? __pmd_alloc+0x410/0x410 [ 64.836500] [] __do_page_fault+0x5c2/0xd40 [ 64.836507] [] ? mm_fault_error+0x2c0/0x2c0 [ 64.836515] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.836522] [] do_page_fault+0x27/0x30 [ 64.836530] [] page_fault+0x28/0x30 [ 64.836538] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 64.836545] [] ? SyS_pselect6+0x258/0x550 2018/01/05 14:58:45 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x1) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x80140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00009cc000-0x30)=[{&(0x7f0000001000-0xbb)=""/187, 0xbb}, {&(0x7f00001cb000-0xa8)=""/168, 0xa8}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x7)='ns\x00\tXt\x00') syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = dup(r1) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) fstat(r1, &(0x7f0000100000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000aad000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x1f}, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f000052d000)=0x0, 0x4) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000008d000)=0x0) accept$llc(r1, &(0x7f0000bcd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000009e000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0xfffffffffffffea5, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002cf000-0x284)='t', 0x1, 0x0, 0x0, 0x0) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000046000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000050000-0x12)=""/24, 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e68000-0x1d)="6b5d4c8a37461382149aafcd996065cef924582f83c94430b5b61ce8a5", 0x1d, 0x0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e3f000)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000797000)=0x0, &(0x7f00001fb000-0x4)=0x0, &(0x7f0000e87000)=0x0) fchownat(r1, &(0x7f000032e000-0x8)='./file0\x00', r2, r3, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) symlink(&(0x7f00007b1000-0x2)='..', &(0x7f0000c1a000)='./file0\x00') 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x9) poll(&(0x7f0000c9b000)=[{r0, 0x400, 0x0}, {r0, 0x120, 0x0}, {r0, 0x100, 0x0}, {r0, 0x408209, 0x0}], 0x4, 0x838) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = add_key$keyring(&(0x7f0000fd5000-0x8)='keyring\x00', &(0x7f00005b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000c8a000-0x8)='keyring\x00', &(0x7f0000996000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c8d000)={0x0, 0x0}) 2018/01/05 14:58:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000ac3000)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x29, 0x4003, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x7fff8000000000, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000002000)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000)="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", 0x1000, r3) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000002000-0x10)={r2, 0x1, 0x6, @random="7c9fe964bead", [0x0, 0x0]}, 0x10) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000f1000)='net/dev\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000484000-0xa)='/dev/ptmx\x00', 0x20200, 0x0) setsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000cf9000-0x4)=0x1000, 0x4) ppoll(&(0x7f0000923000)=[{r0, 0x20, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000500000-0x10)={0x0, 0x1c9c380}, &(0x7f00008ca000)={0x7fff}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f79000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x27, &(0x7f0000919000)=0x0, &(0x7f0000663000)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00005b1000-0x4)=0x0, 0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000eb7000-0x28)={0x4, 0x13, 0x1f8, 0x101, "d8877ecf6bdf4a63b27ab1b597ce98d0efe041eaddc4e2b924686a6db236282d"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000227000)={0x0, 0xb6, "3396a7f01dd1e546e867ae4597156a0e97e97c6950dbfbd3abbf4f9672fe316d2bbf76eb4749c4b85cc868b5f9ce921aa73a3af39be672951257330829396d67cc7187723fe9a1bf67595dfdfec7276b40d5ee34be95a02b7bf65b05b780fc1c8083fdd65d6e97dd44cd44f93e8213efdc111598f486101f287bf6fad2c598bf0452a7820a5a6d48b5d22fe764aa4a59d9dc18d755c4d25dd565ee25c341d0dd60f761b68c26e27b4de3be128ef83ce22bae928f7722"}, &(0x7f0000abb000-0x4)=0xbe) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005ad000)={r4, 0x7f}, &(0x7f0000166000-0x4)=0x6) write$sndseq(r3, &(0x7f0000d66000)=[{0x8, 0x0, 0x0, 0x80, @tick=0x10001, {0x0, 0x0}, {0x0, 0x10000}, @control={0x0, 0x0, 0x80000000}}], 0x30) ppoll(&(0x7f0000931000-0x10)=[{r3, 0x100, 0x0}, {r3, 0x2, 0x0}], 0x2, &(0x7f0000bbe000)={0x77359400, 0x0}, &(0x7f0000037000)={0xfff}, 0x8) readv(r2, &(0x7f0000b9d000)=[{&(0x7f0000628000)=""/14, 0x0}, {&(0x7f0000a3f000)=""/67, 0x0}, {&(0x7f0000796000)=""/169, 0x0}, {&(0x7f00003e9000-0xd4)=""/212, 0x0}, {&(0x7f0000d5c000-0x82)=""/130, 0x0}, {&(0x7f0000238000)=""/6, 0x0}], 0x4d7) 2018/01/05 14:58:45 executing program 6: mlock2(&(0x7f0000c74000/0x2000)=nil, 0x2000, 0x2) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x5)='stat\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000002000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x13)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x9, &(0x7f0000002000)={0x5}, 0x8) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000, 0x1013, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000004000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000)={0x57, 0xfffffffffffff801, 0x5, {0x6, 0x2}, {0x0, 0x8}, @period={0x5b, 0x9, 0x2, 0xfffffffffffff3e1, 0x5, {0x10000000000000, 0x3, 0x1, 0x20}, 0x3, [0xfffffffffffffff8, 0x7f, 0x9]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x6a, "0f3a39f9d41d995ed8c6eba3eda67fcfb0c3954ecbe0cf6d32f2958cad2ad1d912b1b59b8fac0f0235e2d862f146ae5201dee4b7b6c3220ccff46acb79d477be1c194d8f2133e9c21bd19bc69f702c40951c48ddd9d46f699dc98731f58b101eb834cb0cc00f08a0321e"}, &(0x7f0000003000-0x4)=0x72) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x2f, "8dd744856cdba1676159ca7a4f096a184955a3ad5d9292294dcac92f10f6b4d70447c65a263dfdc1faf7b72e9acc91"}, &(0x7f0000006000-0x4)=0x37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006000)={0xc757, 0x3, 0x2, 0xffffffff88b30a64, 0x9, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000008000)={r3, 0x51}, &(0x7f0000008000)=0x8) ioctl$TIOCNXCL(r0, 0x540d) sync() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000000a000-0x78)={0x3, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffff, 0x1, 0x4, 0x8, &(0x7f0000001000)=@common='rose0\x00', 0x2, 0x7ff, 0x40}) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000006e000)='./file0\x00', 0x12) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) r3 = dup3(r0, r1, 0x0) shutdown(r0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000004000)={@common='yam0\x00', @ifru_ivalue=0xff}) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) fsync(r0) ioctl$TCSBRK(r0, 0x5409, 0x5) pipe(&(0x7f00000c6000-0x8)={0x0, 0x0}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) [ 64.836551] [] ? SyS_select+0x1e0/0x1e0 [ 64.836557] [] ? SyS_futex+0x22e/0x2d0 [ 64.836563] [] ? do_futex+0x15c0/0x15c0 [ 64.836570] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 64.836581] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 64.836589] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.836599] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2018/01/05 14:58:45 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f1e000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000f6000+0x578)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000ecd000)='net/netlink\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00002df000-0x10)=@req={0x28, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_flags=0x1000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000e5c000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000049e000-0x8)={0x200, 0x80000002}, 0x8) close(r3) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000da8000-0xc0)="18000000020001000000ba8c5ee18c8036000008020600ec01da1e03a38a3cdc57000000d898055bf72752bb6a8800001100dba67e060000000000000067a1e20100000800ff050000000000cb3da41f0000ba00670700c88ebbff06f50e000b01002400b100001474d733f542506b00ec00000006b7ebe7ec7ee87cccff8000000100024f0298e9e9015406aa0101050000000000000000db850000e3c5502c1a00020600c3d17f05001b0a1068393d2281000000041ad0b41fc23eef679554", 0xc0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f14000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c96000)={@common='rose0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000b41000)=0x0, &(0x7f00009e0000)=0x4) 2018/01/05 14:58:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000050e000)="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", 0x5eb, 0x0, &(0x7f00009eb000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bdf000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000055e000-0x10)={0x0, 0x88, &(0x7f0000e20000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6c3}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xf4c3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000087000-0x4)=0x10) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000e58000)={0xfffffffffffffff7, 0x3, 0x9, 0x3, 0x6, 0x3, 0x100000000, 0x7, 0x2, 0x9}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cad000-0x14)={r2, 0x4, 0x0, 0x2, 0x1d, 0x9}, &(0x7f00001ed000-0x4)=0x14) acct(0x0) close(r0) r3 = accept4(0xffffffffffffff9c, &(0x7f00006a8000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c07000)=0x6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000ceb000)={0x0, 0x5}, &(0x7f0000232000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000842000)={r4, 0x1}, &(0x7f000043b000-0x4)=0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b27000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r5, 0x4b71, &(0x7f0000896000-0x30)={0xfffffffffffffff7, 0x100000001, 0x3, 0x978, 0x5, 0x3f80}) openat$rtc(0xffffffffffffff9c, &(0x7f0000228000-0x9)='/dev/rtc\x00', 0x4400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/01/05 14:58:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)='self\x00', 0x1) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000875000-0x1)='\\', 0x1) socketpair(0xb, 0x800, 0x6, &(0x7f0000603000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000002000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x7ff, 0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000000)=""/4096) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f7d000-0x10)={0x0, 0x4, 0x2, 0x7, r3}, &(0x7f0000278000-0x4)=0x10) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x100000007, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x29) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b4c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00004ef000-0x4)=0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) r2 = syz_open_dev$sg(&(0x7f0000719000-0x9)='/dev/sg#\x00', 0xd750000000000000, 0x20200) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x1e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc910b07deaa85a7158cb72317b9229c05a260f51652df313a01eba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) close(r0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d28000-0xc)='/dev/rfkill\x00', 0x40081, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d9e000-0x6)={0x1, [0x7]}, 0x6) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd2000-0xd)='/dev/usbmon#\x00', 0x1, 0x240101) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000277000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000fd3000-0xdf)="2e3e44b34eaf6867283db50c91a9e21fed31f187f17f0ffb16299156cd8a3af7c9370efe6e9ba6d00369020fb9e109a0dcc5cab6f47d932d886a61754d060d5e49bc8504342bb579c8f9ec728f9276125b203f7e12d82fdac9a1a8a0624d7ebb7355d07b350c89eaa5ad7b55402b10187b0798a29af30d2e54b0ff0c02fa8700b1c00759b2e5d4daf3212ca65906f53feb488410b7034a3108871c188a0f8134f4b707b66ebdbdf77f2035fb3f19d1ffa509adf3ca2ce869b1f556375b6a069c7728c4b5972102a98e360f715aa5911fbfd61549c70c24715eb2e35e626775", 0xdf, 0x20000040, &(0x7f0000fd3000-0x10)={0x4, 0xe3, 0x638000000000, "ca161b094ccc", 0x81, 0x0}, 0x10) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") chmod(&(0x7f0000051000-0x8)='./file0\x00', 0x124) 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c5000-0x8)={0x19980330, 0x0}, &(0x7f0000780000-0x18)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000047c000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e94000)={0x0, 0x800, 0x4, [0x6, 0x5, 0x73c5, 0x4]}, &(0x7f00005f3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000962000-0x10)={0x3, 0x8, 0x5, 0x8001, 0x0}, &(0x7f0000823000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000dbe000-0x38)={&(0x7f000093c000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cce000)=[{&(0x7f0000cbc000)="a921b9ce896d0d5578b890d94136acf81fcc721d26b684db0405152a3a0f7d2c55fd67e76b1a42aa0c53cc013e0d688fd086e54747b8206db941c2030a44cca5ddfac97d5436d4dd59aa6b909c719809f92aa66ca89dab135c319c6369f7c7c49feb6ede09a23e17358bf168d1487db93d652315697ff947e8f1dde441dd3e5cfca0f5cfbc4509eb861b83bc718db8171427a76d622d4059f853cd73d0741c6b00fa7dbfc88af5939e1e0ba14ca48037a4ea800ca1b0c285f4d8c33dfca70bec5dceb095f407457fdec88697e8062167047b1d52105de3cf79270e63", 0xdc}, {&(0x7f0000c5b000-0x6b)="233c7f96a29f14d17e6d5737539ddae7afdd0bb08c00cfe99dc298fcd4f373591fb2f1ba03d3aeb60ec89f3dabac920b107ee0262bfdc21de5d94fd4b3850ccc41e8967c1e8b108412ed720eca718e3afcc4cd2d46f81265bc45be84ccf162203e2d12e12703dd2b1c8dc2", 0x6b}], 0x2, &(0x7f0000c03000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0xfffffffffffffff9, 0xfffffffffffffffc, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xffffffffffff7fff, 0x9, 0xc83, 0x8000, 0x6, 0x10001, 0xf800000, r2}}, @init={0x18, 0x84, 0x0, {0x33c3, 0x8, 0x1, 0x0}}], 0x90, 0x20004000}, 0x20040000) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fchmod(r0, 0x0) pipe(&(0x7f0000795000)={0x0, 0x0}) lstat(&(0x7f0000990000-0x8)='./file0\x00', &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000049c000-0x8)='./file0\x00', &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f20000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000-0x4)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000717000-0x38)={&(0x7f000092a000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000a2d000)={&(0x7f000014d000)=@acquire={0x358, 0x17, 0x0, 0x2, 0x3, {{@in=@loopback=0x7f000001, 0x3, 0x32}, @in=@rand_addr=0x3, {@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x9, 0x2, 0xe4b, 0x2, 0xa0, 0x80, 0x88, 0x8, r3}, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x2, 0x2, 0xffffffffffffff01, 0x2, 0x0, 0xa, 0xa0, 0x20, 0x4, 0x7, r4}, {0x6, 0x2, 0x1, 0x3, 0x800, 0x8, 0x4, 0x9}, {0x3ff, 0x40, 0x7, 0x1}, 0x80, 0x3, 0x1, 0x1, 0x0, 0x3}, 0x5, 0x80, 0x401, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x12, 0x1b}}, @u32={0x8, 0x1e, 0xffff}, @u32={0x8, 0x1c, 0x9}, @sa={0xe8, 0x6, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1f, 0x0, 0x1f, 0x2, 0x20, 0x20, 0x7f, 0x7, r5}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x7e}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x30cb, 0xa0, 0xffff, 0x1, 0xfff, 0xc9, 0xffffffffffffff6a, 0x1}, {0x9, 0x20, 0xf09, 0x6}, {0x1ff, 0x7, 0x5}, 0x5, 0x0, 0x2, 0x7, 0x7, 0x4}}, @proto={0x8, 0x19, 0xff}, @algo_auth={0x100, 0x1, {{'sha256-ssse3\x00'}, 0xb8, "438bef79cc9107b0f6099acd743c9a1eebb851dbafac77ee29f81b750f9cee3fab080043705546c2f199a8113b9b2ea6ce5485d10e5a9c13660e3c7d8bda276cd618d9d397cadc6f49ff6b0aea69978e670997db8f1e6d96d754c47da263558999f25da5788065753192ea77dc1a9a1e2caa26d34418db4fbbf57aa30ec3c71e52715686776832c16f5b2c71ac6378843b801c9f56699a735158ccd2d55975f5a53289cfec67726f76884d48ef83904bb06dfe0cbbc617ec"}}, @ipv6_hthresh={0x8, 0x4, {0x8, 0x65}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x1, 0x3, 0x5, 0x80, [0x4]}}]}, 0x358}, 0x1, 0x0, 0x0, 0x10}, 0x4001) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522, 0x0}, &(0x7f0000bb8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f00004e9000)="dc8842a51c256d5abcde383f0174d322be3a1d3cfda5ad9532a24459c86a6516be439d67c5eb0bf572af419c97b4cf16b2e08d6acf8c31286ca2f21cdaf42bc8a59e1810711cda0c0743323c362766aef7c4348e61d4246938b3bf33", 0x5c, 0x80, &(0x7f0000d87000-0x10)=@nfc={0x27, 0x8, 0x9, 0x3}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a0d000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f52000-0x4)=0xee20) 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair(0x2, 0x2, 0x4, &(0x7f0000224000)={0x0, 0x0}) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) mkdir(&(0x7f00009d2000)='./file0\x00', 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000287000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000261000-0x4)=0x80000001) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000aa8000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:45 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bc0000)={0x0, 0x0}) r2 = creat(&(0x7f0000f31000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000a57000)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000d3c000)='\x00', &(0x7f0000d19000-0x9)='keyring/\x00', &(0x7f00005a1000)='cgroup@+\\\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='\x00'], 0x1000) ppoll(&(0x7f0000000000)=[{r1, 0x200, 0x0}, {r0, 0x2, 0x0}, {r1, 0x420, 0x0}, {r0, 0xc000, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1020, 0x0}, {r0, 0x280, 0x0}, {r1, 0x4100, 0x0}], 0x9, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={r3, 0xfffffffffffffe00, 0x30, 0x0, 0x5}, &(0x7f0000000000)=0x18) sendto$ipx(r2, &(0x7f0000000000)="d20a21f4280fcf3499781ef93fa03df5a78fc3200c5384913454946610e41fee16244235870460295f0047a9162a2a0fec168a77d1596a478252d1c505ae180d4992d14c888d724793f917b8a058a49ab7e165631c75e7a713484f348af6add5b33b57c1", 0x64, 0x4, &(0x7f0000001000)={0x4, 0x1ff, 0x9, "304c1546e89e", 0x9, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000)={r4, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2400}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$netrom(r2, 0x0, &(0x7f0000007000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001000)={r3, 0xffff, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000007000)=@common='ip_vti0\x00', 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r5, &(0x7f0000007000)=""/44, 0x2c, 0x40000003, &(0x7f0000008000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000009000)={"cd1322013c8da6b1609ada98943e6463", {0x4, 0x4, 0x1f, "53864bfa05ae", 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000009000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/218, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000012000-0x8)='./file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f00009ea000/0x4000)=nil, 0x4000}, 0x40000000, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e46000)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006dc000-0xb8)={0x0, 0x0, 0xc2ef, 0x5, 0x6, 0xcc, 0x4, 0xf774, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x3, 0x9, 0x6}}, &(0x7f00003c5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000224000)={r4, 0x7, 0x6a, "86b1147062cb82648bc971186770403ceb751b3a80d75122c2d3e471a1f3aed5b3ad934ded44339928708c0f7fde52d424a5f0d1f08ad1197c93c418745c077f55aa6512bf07b6e378a1190c7b779a6cb1960196683db29f91c19a03f7a514cdc1ffc6437854fdc991d8"}, 0x72) renameat2(r2, &(0x7f0000355000)='./file0\x00', r2, &(0x7f0000baf000)='./file0\x00', 0x2) 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) sendto$inet6(r0, &(0x7f00005de000-0xf9)="8dafafdbec8abfd4d606d5b53187fade7c6cb54b38c0007d849493c4169057514406fed6aea368b0c677a7c616054f0df78eb79b221cff1b49d557e80c0add575bc0f566fed5757f05a1ccee45d5bd317a2363ece071612e6e32987b9980fadb891b704c6aa644249002459ac4cfd24b3a3bbad2ab726a7eaf3ba09b4cc3510a645d9c015dc2504abc432efcc32fa2fe844ae66c2801e7dd5d6fdc1ad7c1519d8d150d59e85b4fb6b4a63ab1cfa020686f100e257e76515fe5fe162add0b86c1d307f69761dde38465d4bb51784b25850907c1fc1562feba89d60ebedae5dbe4e59c886ddbc24081718f0195c19fb9c44617e591ef19de5c46", 0xf9, 0x20008080, &(0x7f0000ef2000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000225000)={0x40}, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ff4000)={0x0, 0xffff, 0x0, 0x7f, 0x2, 0x3}, &(0x7f0000573000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a55000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9ea, 0x8, 0xd3, 0x8, 0x100000}, &(0x7f0000c64000)=0xa0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d40000-0x20)={@common="69660000000000d00000100008000900", @ifru_flags=0x1100}) 2018/01/05 14:58:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aab000)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000003a000)={"f8fb2efecb2b541c0e57446bb34b898e", {0x4, 0x8, 0x8, "e496ca79bbe1", 0x8, 0x0}}) r2 = accept(r1, &(0x7f00003a8000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cab000-0x4)=0xfffffffffffffd20) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000bf7000-0x10)="05e19fc0415ebb66a9cf35919e56d38b", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000078b000)={0x0, 0x0}) 2018/01/05 14:58:45 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r1, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents64(r0, &(0x7f0000007000)=""/504, 0x161) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000624000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffeeffff0000ff", 0x8}) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x0, 0x7) prctl$getreaper(0x80000000000003f, &(0x7f0000574000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000056f000+0xce4)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3, 0x4, 0x1, 0xfff, 0xffff, 0x4, 0x3f, 0x100000000, 0x3, 0x2, 0x2a31, 0x7ff, 0x1, 0xff]}, &(0x7f0000636000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009de000-0x8)={r1, 0x8}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000f35000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000071a000)={0x2, 0x80000000, 0x1d, 0x8001, 0x1e, 0x6}) poll(&(0x7f0000246000)=[{r2, 0x0, 0x0}, {r2, 0x400400, 0x0}], 0xee, 0x0) pwrite64(r0, &(0x7f000067c000)="41b7ffdeaa50740d18e9870ded75878eecff02938d7ba2db4a5e4930a688e5d4513db272280b6a4298575b153adfd94c256321de99259e11e57a9f55cceeab7bebc205f4745c5a9f2537ef26df50c1aaf0768579e2440f0683ca13cacfc464ba33ef8f24bdaaeff255b435fa3c3ebf9467678825ad96097f1c41f652", 0x7c, 0x0) 2018/01/05 14:58:45 executing program 2: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f000071e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb10) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000df2000)=0x21000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df4000-0x10)={0x8000, 0x204, 0x3, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000df2000)=0x0, &(0x7f0000df2000)=0x8) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000842000)={0x0}, &(0x7f0000df2000)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000df4000-0x113)="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", 0x113) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000df5000-0x9)='/dev/sg#\x00', 0x5, 0x104c0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000df5000-0x9d)={0x9, 0x95, "ee1d1d1cdd6e0c860d132502899e7bb3613d99daf41360b871c91939624ccd24ac1939b065151637c9e889289a753b58e63738f98d1ca639066a9a62e7f9d22cc26b46ccb39fc47349efc33487e0b871e9c953883e747191e597fcf5f1990c048a28d37748fe9c2aebd505c53d86a255f5970979045db790f3cc2a08208c01dbe2dd1cbae20033eb074f8efb1a14e6d795c9ca6ebd"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0xad, 0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a0e000-0x78)={0x7fffffff, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x1, 0x6, 0xbbd, &(0x7f0000130000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffff, 0xfff, 0x55d7}) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000df3000)=0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000032f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000170000)=0x0) getrandom(&(0x7f0000f14000-0x38)=""/56, 0x38, 0x3) 2018/01/05 14:58:45 executing program 3: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000df2000)=0x7) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000df2000-0x4)=0x0) 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = accept4(0xffffffffffffffff, &(0x7f000036a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e6b000+0x14e)=0x10, 0x80800) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000034b000-0x4)=0x0, &(0x7f0000580000-0x4)=0x4) syz_open_procfs(r0, &(0x7f0000869000-0x8)='net/llc\x00') r2 = syz_open_procfs(r0, &(0x7f0000ad9000)="6174747207ff007272656e7400") sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x1f) 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000539000-0x24)="24000000130007ec0f1e798cfe0f00021f00000000f8ff020020170000000000000007ff", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00001b2000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x4, 0x928, 0x3, 0x0, 0x7fffffff, 0x7f, 0x6, 0xffff, 0xc53f, 0x3, 0xff, 0x0, 0x1, 0x5]}, &(0x7f00006d0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000097d000-0x8)={r2, 0x8}, &(0x7f0000e2e000)=0x8) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000047e000-0x1)=0x4) 2018/01/05 14:58:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000f86000)='sessionid\x00') getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000dc9000-0x4)=0x0, &(0x7f00002e0000)=0x4) sendfile(r1, r0, &(0x7f00001be000)=0x0, 0x200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f93000-0x4)=0x0, &(0x7f0000db9000-0x4)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000023d000)=0x86, 0x4) pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000805000)=0x0) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(0xffffffffffffffff, 0x8, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) 2018/01/05 14:58:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff1000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$sg(&(0x7f0000316000-0x9)='/dev/sg#\x00', 0x8, 0x402000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a3d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e5f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e06000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ec5000-0x8)={0x0, 0x10000}, &(0x7f0000491000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000067a000-0x8c)={r6, @in6={{0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2c000)=0x8c) poll(&(0x7f0000a59000)=[{r0, 0x4000, 0x0}, {r1, 0x1208, 0x0}, {r2, 0x0, 0x0}, {r3, 0x9, 0x0}, {r4, 0x23, 0x0}, {r5, 0x2000, 0x0}], 0x6, 0x8) memfd_create(&(0x7f0000f0c000)='$\x00', 0x3) 2018/01/05 14:58:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000c57000-0x18)={0x0, 0x9, 0xffffffffffffff00, 0x80000001, 0x3, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bf7000-0x8)={0x0, r2}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000280000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000020b000-0x4)=0x14) times(&(0x7f00003b7000-0x20)={0x0, 0x0, 0x0, 0x0}) [ 65.663731] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. [ 65.698374] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000447000)=[], 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) 2018/01/05 14:58:45 executing program 0: mmap(&(0x7f0000000000/0xe8c000)=nil, 0xe8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000085000-0xbd)="580000001400192340834b80040d8c560a060000ec040000000043d8d8fe5800004824ca944f64009400050028825a003b7dbe6d8302000000f0fffefffffe03ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) 2018/01/05 14:58:45 executing program 4: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000d2a000-0x14)={0x1, 0x3, 0x7fffffff, 0x829, 0x7, 0x7fff, 0xfffffffffffff001, 0x80000001, 0x7fff, 0x7}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000d2a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000262000-0x1fc)=@newpolicy={0xb8, 0x19, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000098b000)={0x0, 0x0}) [ 65.711740] device lo entered promiscuous mode 2018/01/05 14:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c83000-0xc)='/dev/autofs\x00', 0x20200, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000a91000-0x2)=0x80000001) r1 = socket(0x10, 0x2, 0x10) sendmsg$netlink(r1, &(0x7f0000cbf000-0x1c)={0x0, 0x0, &(0x7f0000b44000)=[{&(0x7f00007ec000)=[{0x14, 0x13, 0x301, 0x10, 0x0, 'g'}], 0x14}], 0x0, &(0x7f000061a000)=[], 0x0, 0x0}, 0x0) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$binder(&(0x7f0000b92000)='/dev/binder#\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) fsync(r2) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001c8000-0xb)='/dev/loop#\x00', 0x7fff, 0x1fd) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000135000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000766000)=0x0, &(0x7f000057a000)=0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) sched_yield() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004f5000)={0x0, 0x0}) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ebd000)='/selinux/member\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f000005c000)=""/213) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000a000+0xfbd)='/selinux/validatetrans\x00', 0x1, 0x0) renameat(r0, &(0x7f000000d000-0x8)='./file0\x00', r1, &(0x7f0000008000-0x8)='./file0\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f000000e000-0x9)='/dev/sg#\x00', 0x800, 0x2000) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/05 14:58:46 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d3a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000076f000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000658000)="d75d7f964a070bd7e31d33269c5f6aaf77720b023629897c95de203ce75e43784838ebe44b616a28800e24739e473cf6e75c6a1fb77ac37dbcc428", 0x3b, 0x24000010, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000619000)={0x0, @in6={{0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x30, 0x3, 0x9, 0x2, 0x1ff, 0x100000001, 0x82, 0x4, 0x62, 0x4, 0x3, 0x937, 0x8, 0x1000, 0x3]}, &(0x7f00009e4000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000949000-0x4)=@assoc_id=r2, &(0x7f0000364000-0x4)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 65.812958] binder: 12245:12250 ERROR: BC_REGISTER_LOOPER called without request [ 65.852940] binder: BINDER_SET_CONTEXT_MGR already set [ 65.858444] binder: 12245:12257 ioctl 40046207 0 returned -16 [ 65.865486] binder: 12245:12250 ERROR: BC_REGISTER_LOOPER called without request [ 65.867817] binder: 12245:12257 unknown command 76 [ 65.867825] binder: 12245:12257 ioctl c0306201 2000a000 returned -22 [ 65.873155] binder: 12245:12258 got reply transaction with no transaction stack [ 65.873163] binder: 12245:12258 transaction failed 29201/-71, size 24-8 line 2920 [ 65.901939] binder: undelivered TRANSACTION_COMPLETE [ 65.907057] binder: undelivered TRANSACTION_COMPLETE 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="77ad762047250a3c51d1fb90b284499997a06fcf71529c389480efee5677bde56e524d678c49f049e4de4997c13315f315bbe02b36e0eb239ec084b1a904e3732d25dfb46ba936d64eb66d90c5009d11980d4ed9fc6f9c46b40200ecffd6cdec61b4599d1c31ff2377700f67a04639922365f4c58da2a27165d659a4afd7e43cb694029cd2b9ce2348271da5bf3fa019c3684ae98d19133f6ee6795e01ffa651834cd5c610a2ff05ab549f8360d1b0d5e7675c1dc8a4f945493ca1844cfb76a904a578d1e97a5f760be29e031d547c7ea6c44d9a3e9ab395bb1de1660700", 0x6, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 14:58:46 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x9)='net/icmp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000047f000-0x14)={0x0, 0x3, 0x6, [0x6, 0x80000000, 0xffffffffffffff7f, 0x9, 0x7, 0x1a6]}, &(0x7f00004f4000)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000298000)=r2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f00007a4000)="", 0x0) 2018/01/05 14:58:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000110000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b95000)=0x10) getsockname(r0, &(0x7f0000704000)=@generic={0x0, ""/126}, &(0x7f000089f000)=0x80) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) writev(r1, &(0x7f00004b3000)=[{&(0x7f0000017000)="3becd41539a4f654348b6c237ecbe0eff6f4d003b48c0388610409ce7d34e6764849d341197ffb507d68e66780736ddf70b496709f8665293c3277add3660da7a3b803211d576ca21372ea40e74cd6ca6c4a001b78a624d4a107e2fee10079f836e9f39fb3b09c761eddcad1c00956cec40d900daed6ebd748e55102c2000105dbebfe8193574b6b760ecdcaa9f0d098350f167a05e79d8b1486c94ed98964d07f8375a2f43cc83849335e584b5f4f3c80df3999746f406eab07ceb3591f9f4a5713ea7c2242b464d12a6b7a601fa59b1733f4ee2ef1fb9f924022118bbef53d152e23ae085665b48a", 0x8d}, {&(0x7f000050b000)="d1dc3668b6fa82cd6db52a3f89c002e1e2d87317e3f572d5a4fd6d1e88fa4ba3c248bba0eb1975d762ddac8054c28382c2c4e9129ba45d5d9a7548fe", 0x3c}, {&(0x7f000072b000)="d567659879c40f430423618ec3bb88ad8dea32db32ba3be8d737232f1c773805cb369194d83fe0becfbb661091391f96559c2f58fc688e625f16efeac748e73fe463e43b3d8ca49076fde134454a8b6e3f25ed540bdc55d14b00c996cfd6f0432e05b8f5faf167047828714eeee29b68e09f655193f08c399ef60c81f74ca4b4b8ec8edaba0da88752c7921f3195084f2ceb6f56d87d0b39b9298d154f46ef638424be0d66ac0b9a85cdac796c075bc22fc5819c89e44c20e7407ddb9728909f95fe568cdf14b2269b4528fb307f", 0xce}], 0x3) ioctl(r1, 0x2288, &(0x7f0000871000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000661000)=0x0) getpgrp(r2) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00002dd000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ffd000)={0x0, 0x200}, &(0x7f0000ffe000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005c1000-0x98)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5}, &(0x7f0000ffd000)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000348000-0x4)=0x0, &(0x7f0000ff7000)=0x4) 2018/01/05 14:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000b88000)='/dev/autofs\x00', 0x40, 0x0) clock_gettime(0x0, &(0x7f0000e2b000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000972000-0x8)={0x98}, &(0x7f0000f01000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b98000)={r1, r2+10000000}, 0x8) recvmmsg(r0, &(0x7f0000604000)=[{{&(0x7f0000156000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000014c000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) r3 = accept(r0, &(0x7f00003ca000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000694000)=0x9) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00002fd000)=0x2, 0x4) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000012000)={0xffffffff, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x80, 0x1000, 0x0, 0x1f, 0xe, 0x1, "c3db53a7d39d710c7c1db2d9af685a90dd7c67a5686d1915d487f9c7f7ce2b09f09344bf4f441b529bb745d64088cc5c65c56ffd5cb44d9d614f6ae9ec0c02d1", "54698d206eb9b837aca5ff91d5a768fbac6ed4b83a8599771ee3827cba4b4536c7cd8b632432c9b833e2dd3b3075d171ab8f5ce5e3800c0166bf00493ecc9f07", "5fdcf7e50e6caf5a2eaa450a4fa7e47761bc4eba41989601592fa69214b16c66", [0x4, 0x7f]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000b7d000)='./file0\x00', &(0x7f0000edf000)=""/53, 0x35) munlockall() clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00008fc000-0x28)={@common='lo\x00', @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 14:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r1, &(0x7f0000bd9000)=[{&(0x7f0000ee8000)="9981eab674f538949258b5b2a5f756032b002a0ba20050d8bae64543858d8e436a9e0bc141926a293cf969310cd6999b2020c7c5485dedef5aada1f9f800cb621375abf64b79947283cd1401053561569eaa7ad2042ce7e11d0f25db8a23c336fb423602ecebfa5997cea9b62097dd0278aa9e38999ed9877fc9a8d3bfc3e02d7a017fd2fdade593b58caacf8812159c0964caa48fd5c301a6976870709f790d3e35a794b54c676160235a5fafe3b5f293a4437f261556e01a6f161970a72979cec12025424cf0", 0xc7}, {&(0x7f0000e76000)="c04770adbfcbb5c3208d2dfd5e448009119ff124a945da2cad67376361a3dc4bc70f2d8cd5b2862bbac3c9d550c66e22f2fd927029a4579f6675060a496d2e529a93363554cba9575966111288be205b51be08c720", 0x55}, {&(0x7f000045d000-0xd4)="3d860021943c08ba1cef178e08437500c62e622366d178d490da9e6f098f98aac85e59fb8f096b7107f5abddc057ce71ec3cf5a738885b19175d930d74f3a40d7ceedcfde337b818f593a9ec94e92b2b4930e110b617e54e04c7a210ac86fde68ec1b32b043b20bc87f866fba6cf5a61e4cac82261bbda6c8561d4e415da1b1d031de68adaa2cbe2ef01a683f1cb4304d59d79e4ea2f13625ad1a7385d1c31f8d32d3e65eb72a9cd567f77ab753f61da87427c42c90a77597e4ca05a35299ec5c2c01516013654e2976a6fb618df33e578537dad", 0xd4}, {&(0x7f00008f9000)="78a0225e2f3a691aff71b8abc3b1e7ddf4273e454ef8e251358db566634bb36b3cd5060642e690a436b5477da75942df468fd53b29b0c20d418dae862d97ea21e010a787b382e62786c5d2c7fb23132a3bcb253dfa0c3f6676f9b695d5d138a1769694344c06057f94aa5add80b11d425ebd1817f4f5e537d4214069c5475b6032b4aed67b9554862a4a42c2ed7ee924e86ad5f4e4ead5e96f5524fc3cec1e9b6e12f1f248efd46797dd2467f03cc2230b4eb61a0703fe202c0b6665c68f19eb44dc86ddb73d5e6c6b239b0ac7f165d3", 0xd0}, {&(0x7f0000c61000-0xba)="0b8052f7e739ab3689fad080f67d73ed476e3dcf2711511d8cf687b06afec4ff62c768587d8771d6cdefd5a0174acd2c9a47d976d70c7ba691529674bc204973861b838a168a2953ed2ab69e154d81923ef5ede18ce275add3f87337f198279370e3efe9b6be581d997deb2521bb82a2611423b11dd876965a24bfd3673c624b7d5837eef4e8c4c58d943cce936a8bb3011788d4a44c51280b068c6c1feded9b5d198e3db506ab9b88793d496aee67ec317ce559695e4924e136", 0xba}, {&(0x7f0000a17000)="41c4b7a9911cba977e598893f1f96e9fac482ee4ff5e906e43e1c9782e6abf63342cca0fd0668081079a563080425b2784f1da1e10431e7dbc23c3d7d9c5b108006e3f7d213b8158cbb807e428cc6edc49cd347dfb235a67bd8261cc26c5d7d5d111366030e2ecbda2eeca6cc6451ae1037fadf2321f5354c5ce955991e38dd20138c1be61071fde0163facfd1d8514246b35ae9768834f6aa6ca2611354af5c1a817230aa975ace2c2098cd6c1b37ed5530f906ebed123ab403eda13d00ef681bb491d17ce0b4d6992a9c5ff6c56b9cb49757a8a6a0", 0xd6}], 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) futex(&(0x7f0000000000)=0x0, 0x88, 0x0, &(0x7f00005d0000)={0x77359400, 0x0}, &(0x7f0000000000)=0x0, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a56000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000016000)={0x0, 0xbd, "7308f08be00e02178396c3aca6bd694a7d7b5817ddaaa89453b82ff37ade13be289b953461a6e4575f0c62b6c668b3c0756aaee6319e4af813499736510cbbc6fc5f7a0866d81c567886af41475d869889bfe4290042f0a071b91db158b2323c89a2f85f468559f074bd190dc7a939a9148498d32980c6f91923e04d1ee024acb95898e5e26eb01372e06e9acb306ea3e45a6bce1143d4df4040c7935cc299ab412221bebef07aed98de8742f6ca57509942fbb4e6c4b4d003cc311a99"}, &(0x7f0000b7f000+0x52a)=0xc5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000015d000-0xa0)={r3, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x40100000000000, 0x2, 0x7, 0x69}, &(0x7f00000f8000-0x4)=0xa0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000323000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x21) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) prctl$void(0x15) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f0000640000)='./file0/control/file0\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') accept$llc(r0, &(0x7f0000aa5000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000002c000-0x4)=0x10) acct(0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000ebc000)=""/97) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="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", 0x351}], 0x1, &(0x7f00007c5000-0x88)=[], 0x0, 0x0}, 0x0) [ 65.912150] binder: undelivered transaction 112, process died. [ 65.918201] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/05 14:58:46 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000469000-0x38)={&(0x7f000099c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002ed000)=[{&(0x7f0000269000-0x97)=""/151, 0x97}, {&(0x7f0000a75000-0x2e)=""/46, 0x2e}, {&(0x7f0000bb2000-0x1b)=""/27, 0x1b}, {&(0x7f0000f21000)=""/239, 0xef}], 0x4, &(0x7f0000001000-0x7)=""/7, 0x7, 0xdc7}, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000bfb000-0xd)='/dev/usbmon#\x00', 0x6, 0x4082) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000042c000)={0x0, 0x56, "1d15d8aa653c3865e6353ad33f0a80c2dd416d819768ce42b788c4c677a18bb99b902c4dca6cf5e00012d0192d8c8c16ee4b0dda6cbe45702233f8f1a4f1f30550bd96232aa65b64839eb88df5c560e6ccc24c63c862"}, &(0x7f0000578000)=0x5e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000bd2000)={r2, 0x9e, "e21263bf0bf8d8808b282e33259439e5af4929d2512c406dd62e7563992afb1d2c51b87e871922d80097abd35a4d487aa7e06e9fcc7ee801ea30177d81fdf47b70d1ca8762495aed6b088a92db2419932e035a0cda5455987c315d44e20cd0b4fd423dee96092c9d6110bc69e3cf913a5b6d9133be01324e20e45123a25be48668487f3e2cbebb1365431e476a16a785ebe4f1688507b81041831798fd6b"}, &(0x7f0000aea000)=0xa6) r3 = socket(0x10, 0x8000000803, 0x6) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r3, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fea000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) timerfd_create(0x3, 0x80800) getresuid(&(0x7f0000eee000-0x4)=0x0, &(0x7f0000400000-0x4)=0x0, &(0x7f00002f0000)=0x0) fcntl$getownex(r3, 0x10, &(0x7f000082e000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00001af000)=0x0) setpgid(r6, r7) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) getsockname$packet(r3, &(0x7f00001c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b48000-0x4)=0x14) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f000064b000-0x4)=r5) fsync(r0) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x4000000002, 0x6) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f0000ce4000-0x24)=[{0x14, 0x25, 0x3, 0x0, 0x0, "d45029db"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000ce9000-0x38)={&(0x7f0000abc000-0xc)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000ce9000-0x10)={&(0x7f0000ce8000)=@flushpolicy={0x2a0, 0x1d, 0x9, 0x1, 0x3, [@ipv6_hthresh={0x8, 0x4, {0x48, 0x1c}}, @tmpl={0x104, 0x5, [{{@in=@multicast2=0xe0000002, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x4, 0x3, 0xc19, 0x7, 0x4, 0x800}, {{@in=@multicast2=0xe0000002, 0x0, 0x2b}, 0xa, @in=@empty=0x0, 0x7, 0x2, 0x2, 0x5, 0xffff, 0x100000001, 0x401}, {{@in=@multicast1=0xe0000001, 0x3, 0x3c}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x3, 0x0, 0x4, 0x81, 0x1, 0xf0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x0, 0xd, 0x1ba, 0x401, 0x9519}]}, @tmpl={0x184, 0x5, [{{@in=@empty=0x0, 0x2, 0x6f}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x0, 0x2, 0x6, 0x26, 0x10001, 0x5}, {{@in=@empty=0x0, 0x0, 0x3c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x1, 0x6, 0x8, 0x0, 0x40}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3c}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x7, 0x0, 0xad, 0xda, 0x7, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x7c}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x1, 0x3, 0x8, 0x3, 0x101, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x8000, 0x8, 0x7f, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x3, 0x8001, 0x9, 0x4, 0x8}]}]}, 0x2a0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000074c000)={0x0, 0x80000, r0}) lseek(r0, 0x7ffffffffffffffb, 0x0) [ 65.955433] audit: type=1400 audit(1515164326.144:39): avc: denied { read } for pid=12261 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_generic_socket permissive=1 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x10001) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) prctl$getreaper(0x28, &(0x7f0000349000-0x8)=0x0) fcntl$setstatus(r0, 0x4, 0x800000006000) pwritev(r0, &(0x7f000011f000-0x70)=[{&(0x7f0000f86000)="", 0x0}, {&(0x7f00003c2000)="", 0x0}], 0x2, 0x0) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b82000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009f5000)={0x80000000, 0x1f, 0x6, 0x5, 0x2bd}, 0x14) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xb, &(0x7f0000dac000)=0x0, 0x4) [ 65.967748] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 65.991493] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000efc000-0x160)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x80000001, 0xffc000000, "550d0894405f800f2b910cd573488197aed9ccffb17f962babf38273ab375e2587d4bca3337334ea64b06283de2b6695b7d3f1b640e10bce53b9d03eabca60401e83cd1e982689be2ef8ae03cfa994f0"}, 0x160) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f00003e7000-0x51)=""/81) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a6e000-0x8)=0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000660000-0x4)=0x0, &(0x7f0000b8a000-0x4)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000d2000-0x18)=@add_del={0x2, &(0x7f0000668000-0x10)=@common='gre0\x00', 0xa2c}) unlinkat(r1, &(0x7f00005a7000)='./file0\x00', 0x200) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000780000-0xa)='net/route\x00') preadv(r2, &(0x7f0000eee000)=[{&(0x7f00003f5000)=""/249, 0xf9}], 0x1, 0x40000001e) [ 65.994327] audit: type=1400 audit(1515164326.184:40): avc: denied { accept } for pid=12261 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/05 14:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") mkdir(&(0x7f0000ca8000)='./file0\x00', 0x28) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa8000)='/dev/sequencer2\x00', 0x80000, 0x0) r1 = epoll_create1(0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000c73000)=[{&(0x7f0000e34000-0x83)="39000000100009000000320000000209070000000200000000000000050003b208001300000000000000000000efffffff0dc600ffe4693e93", 0x39}], 0x1) 2018/01/05 14:58:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x24, &(0x7f0000001000-0x8)={0x0, 0x0}) unshare(0x400) r0 = epoll_create(0x7) epoll_wait(r0, &(0x7f0000bfa000-0x60)=[{0x0, 0x0}], 0x1, 0x0) pipe2(&(0x7f0000c50000-0x7)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x3, 0xffff, 0x3, 0x2}, 0xfff, 0x3ff, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0xec, 0xfffffffffffffffe, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f47000-0x2)='/\x00', 0x0, 0x0, &(0x7f00006a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007e4000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000752000-0x4)=0x0, &(0x7f00006d9000)=0x4) syslog(0xb, &(0x7f000001b000)=""/4096, 0x1000) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) setxattr(&(0x7f0000cf1000-0x8)='./file0\x00', &(0x7f0000251000)=@random={'security.\x00', '\x00'}, &(0x7f000085f000+0x1f1)='\x00', 0x1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000653000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00001d8000-0xb0)={{0x100000000, 0x3}, 'port1\x00', 0x0, 0x2c, 0x3, 0x6da9, 0x1000000, 0x84, 0x53, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x0) fcntl$addseals(r0, 0x409, 0xc) 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b6f000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f2000)=0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0xf0, 0x1b, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 14:58:46 executing program 4: r0 = syz_open_dev$urandom(&(0x7f000013d000)='/dev/urandom\x00', 0x0, 0x220040) mmap(&(0x7f00009c4000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x3)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x7c)="42f37449797a0419dbc3d6f7795b7f07d10fbb42bcfc7715a1063188ec3892779b396fecc520dbc499c94bb8070caea3dc29f617a6647d897c415247145eb65c130801b7807c2eb957d58f209749e7131d1962b0bc96e0b189aebfe434e87add2fc171b48c70fed688a923ff7031d1817fa5122198f667c69e0643c4", 0x7c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x5440f07e}, &(0x7f0000001000-0x3)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009c7000-0x8)={r3, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x20580, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000002000-0xc)={&(0x7f0000001000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f00009c5000)="5043ed5692ab82bd57264fee1e3cc15fa29a705f09b2d11d940d887eaf", 0x1d) lsetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000)=@random={'os2.\x00', 'bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000004000-0x10)='bcsh0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') utimensat(r5, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000168000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/keychord\x00', 0x20100, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000719000)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffd000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000712000)={0x2, 0x5e, &(0x7f0000ffe000-0x5e)="fa84cb7251cdf93697eaf8a6ec214ae4c88db221cbe6af059e935b0212110cfe63d2a7a64c86a0f9135ade257f5fc39a7914f6da049442f7a170527d5c8617225c169f6f729508d39c8033a021ada8f902c26ca8dd362af3fc28809a7a27"}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ffd000-0xb)={0x3, 0x2, 0x7fffffff, 0xfffffffffffffffb, 0x0, 0x3f, 0x9, 0x6, 0x8, 0x10001, 0x1}, 0xb) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = creat(&(0x7f0000ffd000)='./file0\x00', 0x1) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000712000)=""/58) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r2, &(0x7f0000da1000)=0x0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000052000)="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", 0xfffffffffffffe43, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0xfffffce3) sendto$inet6(r4, &(0x7f0000031000)="", 0x0, 0x0, &(0x7f0000fde000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00003a6000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000019000000000000000800000000", 0x14) 2018/01/05 14:58:46 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000683000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a69000)='bic\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000000b000)={{0x1, 0x6}, 'port0\x00', 0x1, 0x2, 0x7, 0xfff, 0x101, 0x3, 0x7f, 0x0, 0x4, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0x5, 0x7, 0x1f, 0x6b, 0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0x100, 0x0, 0x0, 0x4000000000000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000-0x20)={0x1ff, r2, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9ecd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x70000000000000, 0xec7cf48, 0x3, "13a07f17f645975edc3752807d4de46623386d31569a94770257e2d5da912e3ab6dca8d4b0e169c0746e972bbd6692595d6c44f8989677b1ebe38f4b6549e9251fddd6bcf9a27d69934f19a1523c6ae6"}, 0x160) syz_extract_tcp_res(&(0x7f0000001000)={0x0, 0x0}, 0x2, 0xc2e9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x28)="cffcdaf7c60effeaf29216d2cc4e17acd6fd44f60b9ab444ce5f152edc96db31db56e8403c380447", 0x28, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="25e79b14c0e3fb093d91e954f8c1352bd1f4277c5d74ef247e32b538d3904df3b7b1c4df1c35b2a551e81f3888efa3d1193670674f7e", 0x36, 0xffffffffffffffff) keyctl$unlink(0x9, r3, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000004000)=0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006000-0x10)={0x5, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r5, 0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) keyctl$get_persistent(0x16, r6, r4) 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = getpgrp(0xffffffffffffffff) prlimit64(r1, 0x2, &(0x7f00008ed000)={0xffffffffffffff81, 0x9}, &(0x7f0000582000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:46 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x1f00, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x440000000000127d, &(0x7f000001a000-0x1)="d2") 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000010000)=""/200, 0xc8, 0x10000, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000000d000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000000e000-0x4)=0xc) sendto$inet(r0, &(0x7f000000e000)="32000000180025ffff0700a2000000040a01008000e100000000000016000900ffffffffff0005e56714eeaceb00000000c0", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x1, &(0x7f0000012000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000921000)='/dev/sequencer\x00', 0x8000, 0x0) shutdown(r1, 0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/05 14:58:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000945000)='cpusetposix_acl_accessvboxnet1*#-posix_acl_access#\x00', 0x2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fd5000-0x4)=0x0, &(0x7f0000c34000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006a6000)={0x8}, 0x1) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00006a6000)='vegas\x00', 0x6) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00005c7000)="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", 0x245, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) 2018/01/05 14:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) syz_open_dev$binder(&(0x7f00004c8000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x1, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000097b000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000089a000-0x5b)=""/91) clock_gettime(0x0, &(0x7f00008c6000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00006df000-0x20)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000c4a000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f00001b8000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x77359400, 0x0}, &(0x7f000004c000)={0x2}, 0xfc5a) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000a9000-0x4)=0x0) 2018/01/05 14:58:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) bind$netlink(r0, &(0x7f000004e000)={0x10, 0x0, 0x1, 0x8}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000775000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cea000)="24000000200025082b0000041aedfc0002050000000000030f0000eb08000100000000b7", 0x24) 2018/01/05 14:58:46 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x69, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000007000-0x2)='.\x00', 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000007000)=[{&(0x7f0000001000)="db", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000069b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001b3000-0xb)='cdg\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f00006d3000-0x4)=0xfffffffffffffc01, 0x4) 2018/01/05 14:58:46 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000084f000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000246000)={0x0, @in6={{0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffff6bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x4, 0x2, 0xfffffffffffffffd}, &(0x7f0000cbc000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='/dev/ppp\x00', 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000003000-0xa)='encrypted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='^*\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r2, &(0x7f0000003000-0x80)=[{&(0x7f0000001000-0x14)="6c6d41fe7bb7767026a61ce967df905d551d8545", 0x14}, {&(0x7f0000001000-0x6f)="9bf2644d33525195f5049866b19ca5cb8d79c3348e9963474e384495f7eca063c90ec616dc80a453340258c27d9e8f5dfc41d9f5fcd980a822dbe62a64c872cfe194b91fecf195fb9d07a2051249d5ef7a3ac8ee1bb921fde5ea53fb9f2426f035d10dfc289ae01ba83726a268ec06", 0x6f}, {&(0x7f0000002000)="82a9ae707a962b9040322b1b10154804c27f6815ae84821980691eca52c3ae6a571b1f7f7d8a2a76eabcd9d965159070eddba2563b30f7b7c14332670860083a59004860b894490225927c0f22b90b7acf6088e59f7d16bd8fe641a40175225dd2b43ec42a0de697803ccbf0a14e1f2d7d8efec1601d7cb9379471b29bf2378b6000f1e52db35927c93e0b494a05832fc2e563ee3567d92a526900b90a5e2f2fab5cb6c3", 0xa4}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x5f)="876d311d9517ec28c0937029973b2459d63e91b995bcc95421990aaadd85f63d5c14c27b2ea0954f423e4a03ed98538d667e0870cc0c1b03a4f81af4135720cd498ef4742c3025eb82513af3a2b48a617278f96f23ec0bafc7f61ffed2285d", 0x5f}, {&(0x7f0000003000-0x36)="00cf1c9956ae04e36b75fbd36db5ffee7866464e37b926952fc2d29a98094e7c72bca32467b9b07cdb63c93b773b0f75cb07443d1884", 0x36}, {&(0x7f0000000000)="ff2ea3780f868671574dc70c350f969ba5009b51786e71e93a3d49e621572340dd99e4e764e0873da87623d022967e14f312148c85839ec47a05e16127b93b5d9edb8571e55893f959d4591106e4a8017319052e7a5b639392166f23dc10af68b8fab7a8cd8b3f1009bbc52dc4", 0x6d}, {&(0x7f0000002000)="c81dbdea61dead14ac533582640788d845dd4daec8f853819e7994d0dccfb774da7ef832696bc535694baf47f2d979870db186300f7b7e497aa7c94c13f15864ef0a8be2dcfe6d5d7f1d89a22726bd79fbb27ce9baae3941dc2d467ea9e593e4edf195b5e0fc44eaf06f40cf07a71eee9760fdd27ee68e185394fb1376d7fc27607b248aa1a0c8e1144fdb847899ecb08e0e8a19c556d977400c4dec9904fb1a520bf29241028c3d81e3cdd8b640fc2b71a89d6714b5c97f291bd83e3579e7c24421c39d64bc65dc86d8d1a440fc062d0a781ea5bbb4bde1f22ccd", 0xdb}], 0x8, r3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7, 0x10}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a9000)='/selinux/create\x00', 0x2, 0x0) writev(r4, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) 2018/01/05 14:58:46 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000baa000)='/selinux/context\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000bf000)={@common='gretap0\x00', @ifru_data=&(0x7f0000dd3000-0x20)="b619f70d6bf1e3926826c6ab60f6bfb07d7f79e457f619f5471e5e7abbfaec34"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000e25000-0x3a)="390000001100090469000014800000000700004001000000450000000000000008001a0004000000000000000009080003010900001ee400e4", 0x39}], 0x1) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ec2000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000fdf000-0x28)=""/40, &(0x7f0000fdd000-0x4)=0x28) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fdf000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) renameat(r1, &(0x7f0000379000-0x8)='./file0\x00', r1, &(0x7f0000e72000-0x8)='./file0\x00') execveat(r1, &(0x7f0000ad1000-0x8)='./file0\x00', &(0x7f0000ab4000)=[&(0x7f0000fde000)="6574683121215e776c616e30e400"], &(0x7f0000fdf000-0x18)=[&(0x7f0000fde000)='posix_acl_access-uservboxnet1.securityvboxnet1wlan1cpusetvmnet1cgroupppp0^\x00', &(0x7f0000fde000)='\'+proc-selfwlan0posix_acl_accessvmnet1)bdevselinux\'\x00', &(0x7f0000fdf000-0x1)='\x00'], 0x100) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fe0000-0x42)=""/66, &(0x7f0000546000)=0x42) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000b5f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fdf000-0x4)=0x1c) 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a68000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006a7000)={{0x5, 0xbd}, 'port1\x00', 0x2, 0x1000, 0x2, 0x2, 0x100000001, 0x1, 0x3634, 0x0, 0x4, 0xa622, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000321000-0xc)={0x10, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) 2018/01/05 14:58:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xe, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = syz_open_dev$mice(&(0x7f0000269000)='/dev/input/mice\x00', 0x0, 0x40100) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000844000-0x4)=0x1e, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2018/01/05 14:58:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f000041f000-0x61)="b63db85e1ead00000801b29d2000150000008b9b000000671118cebc9b97ae21914d872cf78ce22c00160e96aa1f", 0x2e) readv(r0, &(0x7f0000e5e000)=[{&(0x7f00003e8000)=""/173, 0xad}], 0x10000000000000ad) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = open(&(0x7f0000b2b000-0x8)='./file0\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fe6000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf9000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000a1e000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x0, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x3a0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 14:58:46 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x100, 0x0, &(0x7f0000001000-0x100)=[@clear_death={0x400c630f, 0x3, 0x2}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000000)=[], &(0x7f00003ec000-0xd)=[0x18, 0x38]}, 0x3}}, @increfs={0x40046304, 0x4}, @release={0x40046306, 0x4}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x18, &(0x7f0000001000-0x58)=[@fda={0x66646185, 0x1, 0x0, 0x2}, @fda={0x66646185, 0x7, 0x2, 0x2d}, @flat={0x0, 0x10a, r1, 0x0}], &(0x7f0000001000-0x18)=[0x78, 0x28, 0x38]}}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x60, 0x30, &(0x7f0000ee1000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x0, 0x17}, @fda={0x66646185, 0x3, 0x1, 0xa}, @fd={0x66642a85, 0x0, r2, 0x0, 0x3}], &(0x7f0000001000-0x30)=[0x0, 0x20, 0x38, 0x20, 0x38, 0x30]}}, @enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000000000)="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mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000579000-0xc)='mountstats\x00') ioctl(r4, 0x1, &(0x7f0000dcc000-0xd0)="") 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000982000)='/dev/ptmx\x00', 0x404000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) 2018/01/05 14:58:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000cd000)={0x0, 0x0, &(0x7f000084c000)=[], 0x1, 0x0, &(0x7f0000a9c000)='S'}) r1 = gettid() poll(&(0x7f0000999000-0x20)=[], 0x0, 0xf8d4) r2 = gettid() socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getpgrp(r1) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x16) 2018/01/05 14:58:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c6c000)="", 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000da0000)='/selinux/create\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000d5e000-0x9)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ff2000-0x4)=0x0, &(0x7f0000702000-0x4)=0x4) dup(r0) 2018/01/05 14:58:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000959000-0x4)=0x0) writev(r0, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05", 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/05 14:58:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a68000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006a7000)={{0x5, 0xbd}, 'port1\x00', 0x2, 0x1000, 0x2, 0x2, 0x100000001, 0x1, 0x3634, 0x0, 0x4, 0xa622, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000321000-0xc)={0x10, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x0) [ 66.422826] kasan: CONFIG_KASAN_INLINE enabled [ 66.432618] BUG: spinlock bad magic on CPU#1, syz-executor7/12430 [ 66.432630] lock: 0xffff8801afa32118, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 66.432637] CPU: 1 PID: 12430 Comm: syz-executor7 Not tainted 4.9.74-g173c52e #4 [ 66.432640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.432651] ffff8801c9d57878 ffffffff81d91b09 ffff8801afa32118 ffff8801cd929800 [ 66.432660] ffffed0039187c80 ffffffff844d8020 ffff8801c8c3e400 ffff8801c9d578b8 [ 66.432668] ffffffff812465cd ffffffff81222134 ffff880100000000 0000000000000000 [ 66.432669] Call Trace: [ 66.432680] [] dump_stack+0xc1/0x128 [ 66.432689] [] spin_dump+0x14d/0x280 [ 66.432696] [] ? remove_wait_queue+0x14/0x40 [ 66.432702] [] do_raw_spin_lock+0x174/0x1e0 [ 66.432709] [] _raw_spin_lock_irqsave+0x56/0x70 [ 66.432715] [] ? remove_wait_queue+0x14/0x40 [ 66.432721] [] remove_wait_queue+0x14/0x40 [ 66.432730] [] ep_unregister_pollwait.isra.6+0xaf/0x240 [ 66.432736] [] ? ep_unregister_pollwait.isra.6+0x12a/0x240 [ 66.432743] [] ep_remove+0x41/0x290 [ 66.432749] [] eventpoll_release_file+0xc5/0x140 [ 66.432758] [] __fput+0x5a8/0x6e0 [ 66.432765] [] ____fput+0x15/0x20 [ 66.432772] [] task_work_run+0x115/0x190 [ 66.432780] [] do_exit+0x7e7/0x2a40 [ 66.432789] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 66.432796] [] ? release_task+0x1240/0x1240 [ 66.432804] [] ? get_futex_key+0x1050/0x1050 [ 66.432811] [] ? __dequeue_signal+0xa3/0x550 [ 66.432818] [] ? recalc_sigpending+0x72/0x90 [ 66.432825] [] do_group_exit+0x108/0x320 [ 66.432832] [] get_signal+0x4d4/0x14e0 [ 66.432840] [] do_signal+0x87/0x1a00 [ 66.432847] [] ? __fd_install+0x25e/0x5f0 [ 66.432853] [] ? get_unused_fd_flags+0xd0/0xd0 [ 66.432860] [] ? setup_sigcontext+0x7d0/0x7d0 [ 66.432866] [] ? get_unused_fd_flags+0xd0/0xd0 [ 66.432875] [] ? sock_splice_read+0xf0/0xf0 [ 66.432882] [] ? SyS_futex+0x22e/0x2d0 [ 66.432887] [] ? fd_install+0x4d/0x60 [ 66.432892] [] ? do_futex+0x15c0/0x15c0 [ 66.432898] [] ? SyS_socket+0x121/0x1b0 [ 66.432905] [] ? exit_to_usermode_loop+0xac/0x120 [ 66.432911] [] exit_to_usermode_loop+0xe1/0x120 [ 66.432918] [] syscall_return_slowpath+0x1a0/0x1e0 [ 66.432925] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 66.541391] binder: 12443:12449 ioctl c0306201 200cd000 returned -14 [ 66.736210] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 66.745844] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 66.752060] Dumping ftrace buffer: [ 66.755568] (ftrace buffer empty) [ 66.759248] Modules linked in: [ 66.762529] CPU: 0 PID: 12428 Comm: syz-executor6 Not tainted 4.9.74-g173c52e #4 [ 66.770036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.779362] task: ffff8801ca380000 task.stack: ffff8801cf370000 [ 66.785385] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 66.793613] RSP: 0018:ffff8801cf3779b0 EFLAGS: 00010a07 [ 66.799031] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826647eb [ 66.806275] RDX: 1bd5a9d5a0000003 RSI: 0000000000000002 RDI: dead4ead0000001c [ 66.813511] RBP: ffff8801cf3779c0 R08: 0000000048000000 R09: 0000000000001e30 [ 66.820748] R10: 0000000000002100 R11: ffff8801ca380000 R12: 0000000000000004 [ 66.827985] R13: 0000000000000020 R14: ffff8801d5f54200 R15: dffffc0000000000 [ 66.835220] FS: 00007fd69013e700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 66.843410] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.849257] CR2: 00000000200cd000 CR3: 00000001cdba5000 CR4: 00000000001606f0 [ 66.856507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.863746] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.870980] Stack: [ 66.873095] 0000000000000001 ffff8801d5f54358 ffff8801cf377a20 ffffffff82664811 [ 66.881059] ffff8801d5f54370 ffffed003abea86b ffffed003abea86e ffff8801d5f54368 [ 66.889371] dead4ead00000000 ffff8801d5f54340 0000000000000000 0000000000000000 [ 66.897335] Call Trace: [ 66.899893] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 66.906353] [] sg_finish_rem_req+0x2b5/0x340 [ 66.912378] [] sg_new_read.isra.20+0x18d/0x3e0 [ 66.918575] [] sg_read+0x8bd/0x1440 [ 66.923818] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.930454] [] ? fsnotify+0xf30/0xf30 [ 66.935874] [] ? avc_policy_seqno+0x9/0x20 [ 66.941728] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 66.948706] [] ? security_file_permission+0x89/0x1e0 [ 66.955422] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.962053] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 66.968689] [] do_readv_writev+0x520/0x750 [ 66.974550] [] ? vfs_write+0x530/0x530 [ 66.980054] [] ? exit_robust_list+0x230/0x230 [ 66.986166] [] ? check_preemption_disabled+0x3b/0x200 [ 66.992974] [] ? __fget+0x201/0x3a0 [ 66.998216] [] ? __fget+0x228/0x3a0 [ 67.003459] [] ? __fget+0x47/0x3a0 [ 67.008629] [] vfs_readv+0x84/0xc0 [ 67.013785] [] do_readv+0xe6/0x250 [ 67.018940] [] ? vfs_readv+0xc0/0xc0 [ 67.024271] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 67.030906] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 67.037712] [] SyS_readv+0x27/0x30 [ 67.042874] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 67.049423] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 67.075795] RIP [] __free_pages+0x21/0x80 [ 67.081675] RSP [ 67.086950] ---[ end trace 55f470aada79d651 ]--- [ 67.091693] Kernel panic - not syncing: Fatal exception [ 67.097466] Dumping ftrace buffer: [ 67.100978] (ftrace buffer empty) [ 67.104654] Kernel Offset: disabled [ 67.108246] Rebooting in 86400 seconds..