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"199dbf9b5fc49d05d25f38333bc6fb373b6f585b02861c91e5baa5b19918de5d260f0e009e92c44ed4886706fa28d20303dd3573c68f2ab840839af7088ff98dc58ca0bb5c095f3aca4e13892124a8910826b31491724cc7dfeb67b12ae7a44305b7c26e940001262e9ad03c2d326d9d82bce1995fc8a0c9bf59bd28331b1ec10772083c806a5e3ca3bb959855fdec66fa4e4b47edb37dca9d28662a583b9fb70762d3cb7f98240ab7d42dfbdb2f3ac698ff713e787c099f949d41399db0cb3adc2cd89c394357cfd8dc230c9104c7087609996a4d1e4b4ed01bcd360244f75c4493f1faf492b3f1c9f67b9ef12b730238e77b0b8938903d1ca53c8b3c73b320cea2e82181f3e10499cfd19408e4409bc54d47f7a1b93492e9be1c280b7f160603c42f8b13ebd29bccf57a336d6269f00654de968ac536a0c08e98860f8ef0b8b113de2fd5c5fcaaa0fdfc97ed5e93a4e1a1adecc81ad8837e610d7aad163db5053b729e08a2a821a41a9363312e72c08fc1e070df12be148b1baf30fa600cb9cba9c3be00d2820b8d0f6c89b49bd43b891d2315dba7b00093a6bed97c90b036475dfd78a14ad660a8acc72697ad370b595d2462b991fcaeb7cbaa1f72653b86bdd1f2bcfcd367b81f9d5721d6c0e173e8800593ba1751e81ea9af6c899907a7bee768866a9dfd0383937da920f0967a404c9d1404a6a54c2b53621fc0f9bb257e3ce068b1245c2c9dd0b1cf8c1c2a9b4e1072eb6296d9873d3e842d42c588af3f7debe0848c92ada760ec8ed4f6314730490b9ba18fc89ca42ed1220424b50bfac3b71b621892fd4e9e19c8af8fda1de65dc9dc702f1fc6d3bfefdc0b0a20ac41a13c0db06520abe3b6944840a94e79245d97752425338edb49cc2d7b0f8c98cf9dc27e03a460929df321a958cc631097001c894e2a8bc38f27077518ad299ac729d8801f3ae27b4ea72fe0fe2422b95cfa718eeaed11b54b0f5df20e3bf13cc31bcbb862bab72b488807d752df03bd429f6b52859c9c2612ddc58b3cf581e8e6f0bc85fe1953f4a4b341046a75ff02f5092f563ae8679b2ce9bdd6e5c0a89ddc13171dad28b15c20584e3e4ffabf5325ef7a59e5bac3f1cadf0a4e80585606c826acac2eb966b164604b15320acefeb9d8e739fed0db62c87597efd3cb5375da2244002e5480919220ccc34e7727edf375cf4054f355afa38a29553c63afa8c0ce7f4ad05134b996a454f8c04ba6e5f98998dec7e4f7096900dea0c756af513e54e8aa61f7c10084567d3a8fe40092ecae334c4339442020357a3138498515247530f14f4bd52cc18bbef4d3ab520b3b7515a19bf8be60dc5c21ddf63cd927f4cf997a30930eb5d0df728e2080fc80fda38caacb20cf4346f8b802375f99ce67055e6b2507a729367e667a2711300b050906972cae1ae69b638dbd941aab475ff282d0a010491047f31055831ccb01fa0176d1aeaad76828ca78c0a48a807d2518ac762c4c73e28e2200e00e61cc3e87cdba67c380a2855b13cdd4ae3ab18ce6215f52d7fcd45ef6461fb7e0694694c2773648a6d3a0abe5f53f8dbd099da52ad4de8064b120f37f545ab57166fffdb833b9e1e1aad971f71ad297bd48fbe562e5691c6a59929f6a568fb397f99ee09b4af08a392993652e5679815f44f0fa56a4ca9665d63793bf39fd29c012666b72ed51a0216f12a8ecb067cafef45793ac7782c606bba4a21671a5618644b6fe858b45be9f6421eaff9c0cee9ead18cb1ec0228f4e2bb36c3668a211ce9a7030cf838fad95b1cb36503df37f2751abf834de8926d20e29688dca438be2b7d40842d1816cbeb2c5941fa4e51e9075588f1dc6bad98c65d51ff030a2cba0a848c31d906b3112c87285c054ad3cd6904ab22e4453b881177547389c17374aae3da69616789a3a3f970047b41c0477880723a7da95e4715730c10433348f887c5dc295a42dc43b27a3ead289a3db0ec86dc72465dfe89b485b3dd2433005a18b47b4be4a1e68ec46bc5a150146627feb6f7802df4a1edebaba2685fb19c7f98632e47025e41e8abb85db1ee88f3a8d70bb2639f13821f25628a84d40a82716a4d9511d455649abfec50ea3f5126db83696f4526d36a6b66064a6417cd69bd39e3f0579520c66c9934cd4a2b09adb5a54b094a5ff75dff86bdd8cc20f31c72b795ce76d4a7f241e916e06c5aea83ac8bcdec8d8dc4bb1ffcd6895749233069e8df55633a97185fa5ba81c17a832d92a3977afc97cfb9039baf1a90426ced44d069b50bb35dc80679bfd10aac55aac52f6f69c9918e718ab834fdff35709a021438902241eac438e48c0588c7df4d91a09fa82da411a5910af0a310cd26ab23dda06f595dfcca3693ecdb650a018df3f53182ed61e9cf665c0a4b2a034b927ccc57f31f03928f1f17f669f1cc589d6d1962c5cb84ea649d0abae0530789e00a08c6e7359f3d31acbcbc720c320d86670118a3c368662c1a33d9e2f6532a8aa675616313f43f86fcf49c693fcbafd35e0c49896a943e9723c00270b0da0da5aedc1bf2281f6a0974e0b13c93d29da30bb830d095ff01186e0c33485786b102e7f7eba63541d9aea1621b767328080d1b3b75814165539c0b1adc8de84baba00749a6a46335929914104f042e6f7a5f626f9fed02f455bae8e91048bdbee503c6326ff386e1a85a5ca71186e83d976991579d2a6c8dff738a86368b0892e48958162cc181346732d218334ca85ba0f4042878c3539e8984dbade85055368d7628d7cfaaf444eb8d635fdc1eb66bd3931afd3e8270c851d9a4922416bd3505411532e59c101e512e2717395818ed354acc80e5492d839dc6e6227089a63f3257af2b7c5498754ef4f075f98b330ab952895d6cf18118961d62a8a704c8f1582f6bc13a808bc8e62742dc2db45f49dda67caa9e7f914ba1892ed76b3610ae651f0d595d42a4fb53abc84a5d1d77a8bd9c96515730dd18ac4514b7ac7f8e3091c546ff3bdd26623bc0254fd826a8f1e951455242e0f46a83822fc1f91b35218bfd17082e06c1bae6a7a40fd98c93a832919f842efd715b9cc857233068c01b7e014270bd006503a64f294517f8059bb0872cff81195940ed6ace7132c39f1548f5d47ded7486a1568ffe8b8ee30cbad142a58841994c82b66645a84dcb4436f5d5a7439d50d45b8c8abe3097bcde8c8296e1a4eb034021b3f23917ba5a253f9859186cf03e972a5dc45ac30de593a7cd265cd0be69b67244a5410ab1239e7e9d261ed1408bf52397b5356902a8c1118ec538de870615762d8331fdbc70bbe929e7bf4381c41ece7d4e45db4967781e34cc10160d20ab1b176ddfa22d4360a2335401f7b47b250c9fa949a120ec3b3e13efd18088967165095f9027b09900a697983d51447b006e63f862d10e9cfdc2c497a547d8c3f5c2c354a3d758210354bb1a897b3a543f5afa4e2a62a9a390c828894cc801fe65b89fa15a05c30043a13bc7c0c393f44eebda018b1d8551331974ab55746ae068dc6c4f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{0x28, 0x105, 0xc50, "28dd06c6bced7ef327d20a538098b83b7353e42a"}, {0x48, 0x0, 0x80000000, "07dd033ff7d0ad51060ef0f705b2b547c129f2b1e2139cf0957d5b2d49999072c117d4c3df71d829dcf0c4bc1b432d63eedc710b49b7be48"}, {0xd0, 0x11d, 0xfffffffffffffffb, "f09758c821d0437d5eee79ac3845fd4c649b5e9a5248c456d85c70132868740be1e60bb55aa7db897c3d04bf09d45aea1f50e536ae1dc272a130b61a81bf8ddbc71c4fef922d74ee86909c002167dfbc6c0627fc9fc52d46a5c83fc09204203733bb705a8fd141d08b878f5445c03193f70afed46a86dbd97c940144e9ff734053319ab9b1689d22f957d19a5c678f7d4d6e934512b4954065ad0df40a4d837d094917969eac6e06a7c27ee9bc5cf541c8ca8f6b96717e2ba8e7d4"}], 0x1258, 0x10}, 0x6098}, {{&(0x7f0000008000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x1, {0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x3a, &(0x7f0000005000)=[{&(0x7f0000007000)="3668fd97142fcb16f1f2", 0xa}, {&(0x7f0000007000)="6402b7311a3352c48b5e93fa474158d2efdb279f349692e504dad34cd47a9c898263576155d62ca8cb7be88e4c3c10a58315a3013d034f2772d5424981857db00b27525c2282065b6823b955363225cd97b3740437f9a8306fb5f5e4a1723e03ae1aa8615ba6618425eb18f191c28a16aac8da9a98bd8be38fbab0bab46cec4c2dc5dddb1ae171b65b78f7cb5a6930ea19f969f4c54bd98013c082b12872f6c6ed8c006c043124db3ee819c5aef306c4d36221381ce3130ec913fa89", 0xbc}, {&(0x7f0000009000-0xc9)="6478434302ff8bde11cb10169fa09cfeb6fd87b29915cee0ee94ed5df1114d397aedc817302b932c4e32486f00e7e44fc5805d55fcd0b1bee15c6dc9f2f16561c371db507b3e8d9ce46e978134a64f799d0a9534592b2371dd64a1ea3e470b87369d5092e679a682f56f51a702c43519f4256e3618b69e81f558d953095753d2e7048073494c07e5bb2ebff2fc384a972ab357b6dd739db431458998b391134743ebba01835d448f0a073da9f84a9b73c24311d66788478fdb46bfcd1b3ec81a6ad1aef482dcdcc8c5", 0xc9}], 0x3, &(0x7f0000004000)=[{0xe8, 0x11f, 0x80000000, "82b7e0a8105f47df6f17bf05ad1e048d3b64df4b9978ea067e7f8e5328a7e16aafda1d0d9e7d816584c442130d4e77b78456302597c333ad3998f86d9812651630e68362260149839e56be5a2d853b4b943974aac3eddfb675a7a9633882dc5296c59b412977cdebf49bd93a8bd041b9d8c5a26d3e7ef18cbe27e9a7cc92d9d68ec4685b742d215a770ce9a72a259dc9726640d11e1024697d0c10a14e6c1a792be91806c7ec3f7738d262893ae49b95a21562f9d8c386539cb89c4c4f5cce8a09a2fefb472b8ccbf08680ef6fe21f519469621f"}, {0xe0, 0x29, 0x3, "2499e7020f53c3776a93fcddc0c2ddbe6c0fb144a94fb10b0feb53f9d7194354a5681e6f5111b1bea0425765178773fc1e52ca7db326959df401ba1d72c6daae0f7aabeebf8acb648a09ac919429572dc23f9ff6926ad8bd5832ed51d0f108f0e96959283ab2a91c631d9cdd24b1f1d68dd8b0f0b1fa44e4d72abc7a64444a5b9a8a6c7070785dc4889bd2bd3a7b0c84719ebf66a58faf3bb322149906643eb2cf1443b863a3b3384f94912c5a269fa5534472eb5da556f0628b126cc5466494f33dcef406928e04677f"}, {0x28, 0x0, 0x3, "49dda8fa6234b631699e3325fa163416d42fb147686f44"}, {0x28, 0x10c, 0x5b1, "dc60e915ca12fb0eb68dbf7406ca3aec578fb4fe"}], 0x218, 0x20000000}, 0x1}], 0x4, 0x40) ioctl(r0, 0x40044103, &(0x7f0000005000-0xc9)='\f') 2018/01/18 19:10:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000177000-0x8)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f0000b14000)='mqueue\x00', 0x0, &(0x7f00000ba000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000344000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c04000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c0000-0x4)=0xe8) r1 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00009ff000-0x8)='./file0\x00', r1, &(0x7f000092d000)='./file0\x00') 2018/01/18 19:10:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) msync(&(0x7f000045e000/0x2000)=nil, 0x2000, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x4) connect$inet(r0, &(0x7f0000a35000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff6b) connect$inet(r0, &(0x7f0000606000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000352000)={0x0, 0x0, &(0x7f0000adc000)=[], 0x0, &(0x7f00006c4000-0x15c0)=[{0x10, 0x11c, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/18 19:10:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f000084e000)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x33f, &(0x7f0000692000)=[{&(0x7f0000001000-0x4c)=""/76, 0x4c}, {&(0x7f0000000000)=""/216, 0xd8}], 0x2, &(0x7f0000001000-0x3b)=""/59, 0x3b, 0xdec}, 0x5}, {{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000537000-0x70)=[{&(0x7f0000002000-0x56)=""/86, 0x56}, {&(0x7f0000fa9000-0xec)=""/236, 0xec}, {&(0x7f0000ad5000)=""/183, 0xb7}, {&(0x7f00005ad000)=""/4096, 0x1000}, {&(0x7f00001c3000)=""/57, 0x39}, {&(0x7f0000000000)=""/83, 0xfffffffffffffc94}, {&(0x7f0000d09000)=""/103, 0x67}], 0x7, &(0x7f0000000000)=""/171, 0xab, 0x0}, 0x1}, {{&(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000d62000-0x50)=[{&(0x7f000075a000-0x8f)=""/143, 0x8f}, {&(0x7f0000f0c000)=""/28, 0x1c}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f00007ae000-0xba)=""/186, 0xba}, {&(0x7f00008cd000-0x16)=""/22, 0x16}], 0x5, 0x0, 0x0, 0x3800}, 0x3}, {{&(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000a1a000)=[{&(0x7f000048e000)=""/250, 0xfa}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f000042d000)=""/55, 0x37}, {&(0x7f0000001000-0x19)=""/25, 0x19}, {&(0x7f0000001000-0xa5)=""/165, 0xa5}, {&(0x7f0000000000)=""/8, 0x8}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0xd7)=""/215, 0xd7}], 0x8, 0x0, 0x0, 0x10001}, 0x7}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x218, &(0x7f0000c4e000)=[{&(0x7f0000000000)=""/176, 0xfffffefa}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f000080b000+0x86f)=""/161, 0xa1}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x3f}, 0x4817}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000238000)=""/0, 0x0}], 0x2, &(0x7f0000001000-0x6c)=""/108, 0x6c, 0x100000001}, 0x6}, {{&(0x7f00002eb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000266000-0x30)=[{&(0x7f0000437000)=""/182, 0xb6}, {&(0x7f000075e000)=""/234, 0xea}, {&(0x7f0000000000)=""/8, 0x8}], 0x3, &(0x7f0000001000-0x7f)=""/127, 0x7f, 0x3f}, 0x1000}], 0x7, 0x100, &(0x7f0000000000)={r1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r4 = creat(&(0x7f0000e8a000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000dfa000-0x8)={r3, r4}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r5, 0x0, 0x9, &(0x7f0000e63000-0x9d)=""/157, &(0x7f0000e19000)=0x9d) 2018/01/18 19:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000634000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$adsp(&(0x7f0000422000-0xb)='/dev/adsp#\x00', 0x1a99, 0x420100) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002b3000)={r1, 0xffff, 0xffffffffffffffc4, "85162501d03bab1fa90e4d91bb6f09459f7406ed2df0054964dbb0508bdc0b7ec665b617c881db1a2ead6342e2b970fa5f086ba274881ca4366d25843ee147340b55dac88926e01fe6768ec2f2fabaacdf7f8df812a07b1b1a162dcd5b069ea69fa1e6e2261a1ba9903e8ce2271e192aefedced354855cdc62a7de1872dbee192243cbeca356d0e6a7f097ce28adab8b37faee85b8920f494924355e3e1c3a8f45e82d77ebf97ab843ad23010169a3c6d3afedca6788cd634f23a383e8d329bfb246f4c81b975763a5a9fbd70295768ddb5279bda27f8893304050e1f73d01"}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = dup(r0) getsockname$packet(r2, &(0x7f0000110000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000079d000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000c19000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x100000003e, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000d4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x10) clone(0x0, &(0x7f00000c6000-0x4)="", &(0x7f0000cf9000)=0x0, &(0x7f00008c3000)=0x0, &(0x7f0000a24000)="") 2018/01/18 19:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x40a) 2018/01/18 19:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dc9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000994000-0x8)=0x5) add_key(&(0x7f000073f000)='asymmetric\x00', &(0x7f0000aee000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cc3000)="bd3796", 0x3, 0xfffffffffffffffd) 2018/01/18 19:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x0, 0x0}, "706f72ff0700000000000000000000000000000000000000000000001f00000000000000000000000003ff00000000000000000000000000000000000600", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0xfffffffffffffed0}], 0x1) 2018/01/18 19:10:47 executing program 1: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006cd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000070a000)={0x101}, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000024b000)="2f13903514dbf400000000000001ffe3", 0xffffffffffffffba) r2 = syz_open_dev$dspn(&(0x7f00000d0000)='/dev/dsp#\x00', 0x8, 0x1) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f00008d9000)=0x0, &(0x7f00008da000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000060a000)={&(0x7f00005b4000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000627000)=""/255, &(0x7f00007af000)=0xff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00008a7000+0xb2c)={0x5, {{0xa, 0x3, 0xef, @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]}}, 0x88) read(r0, &(0x7f000089d000-0x21)=""/33, 0x21) 2018/01/18 19:10:47 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000087d000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000bd8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() futimesat(0xffffffffffffffff, &(0x7f00004d1000)='./file0\x00', &(0x7f0000805000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$vcsn(&(0x7f0000606000-0xa)='/dev/vcs#\x00', 0x0, 0x618de2916fd4d2a7) r2 = getpid() stat(&(0x7f00008c3000)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000134000)='./file0\x00', &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000001a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002ff000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099c000-0x4)=0xc) getresgid(&(0x7f0000ea4000-0x4)=0x0, &(0x7f0000079000)=0x0, &(0x7f0000edc000-0x4)=0x0) r8 = gettid() getresuid(&(0x7f00007b7000)=0x0, &(0x7f00001fc000-0x4)=0x0, &(0x7f0000495000)=0x0) stat(&(0x7f0000a8d000-0x8)='./file0\x00', &(0x7f0000367000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000222000-0x4)=0x0) r12 = getuid() getresgid(&(0x7f0000163000-0x4)=0x0, &(0x7f0000d46000-0x4)=0x0, &(0x7f0000dd9000)=0x0) r14 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c0b000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e05000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ed000)={0x0, 0x0, 0x0}, &(0x7f0000b75000-0x4)=0xc) r17 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000130000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000e38000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r20 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000591000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b77000)=0xe8) lstat(&(0x7f0000270000)='./file0\x00', &(0x7f0000157000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fdc000-0xe0)=[{&(0x7f0000cba000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c2d000-0x40)=[{&(0x7f0000acc000)="3344a80b8a340ca3eb4a024f2c040362643fd54fae9936414fc003c94ba2bfdba3d8e0fcda5ab994e97de2eae7ced4cca7b5ad354ad7a3062bf2e5c5e328eefd455eb83eafd6045e220a904d1902d3480171253eb9cd60bb159d367898183316478a0b342ec81dbb821ceb32e2bc0f1a748e35b499b4e0e57cb02a17efa00b733e09a7121c5a9c94c1710ac4a6177d12a68f1d10c14f4823bccd183fda96cb4821084283fba3a75f12d50f5495fdaa7f35bd94aee41dc7bcd5a80fac792b4939edc86b9eb3f439", 0xc7}, {&(0x7f0000b31000-0x1000)="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{&(0x7f0000a71000)="51f40c96b0db061fd4bf66be8b019a44b2a83254412e54d7391306ad9b0a7a0a89cfe3bbb53632f1922202c54bc6cb78e643d7f99ea139bcf12099b04c41f3417655e0f753134c0c5289658d437e5656ecb12ad6dabed91cb3e2b79d464a7435a867e9a7356d5b3efed6e4d63a2b9e81cdc5128be800a9d869504f53e7877715511fd34161de08f577525abcf0ba1abdffd2842da34377fc7988eca89dc00275ddf9624ef6a76f7f10a95191b0255f4535c72a1c6ac49021e11178a6ddfdf85c2921f03bb226cf588192078e436c48ad6f312bf1e68f65b0963a61ee8e4f2f990c3fad0571894b6798725f4985e80537fadd", 0xf2}, {&(0x7f00008d6000)="7c06999f841753c1cd6332b234b1710eaeaeed31a82ddfc08fc4fa389a8777f3f8a0d334db8efe87f2", 0x29}, {&(0x7f00003d9000-0x53)="a457e7d0131e871256d2d811275409f84abd3f620d7247250d2b9a4c888554a3157417e7ead16a599ee1b1711dce94384104dfc39f774e212e35ace1234ef014897a2ceb145e0a36158217380ac1a45e17d648", 0x53}], 0xa, &(0x7f0000089000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0]}], 0x80, 0x8800}, {&(0x7f0000b38000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ab5000-0x60)=[{&(0x7f0000d14000-0xd4)="f6247aabe69ec717646d46d3cdc275d7aeb8dabb8a55c1a064a0245663c02947f4fba47ba7ef775fe120a0405fd804de8aeb189e88def678fc69e1aa43ab89a3db37da738469141154dee53558d788806f0d7cfdd3338f89d85e21bb3d6fccd97e8c839a7e4229be0e56b7ad969032a57eb37f6f3f61d99e2a5d034fbb72e7551377901f6960b33ff1c1f914b1200ce71cc577db9008686b457be05b1de30998cdd3084b47ae39ddc29d1e73774b35e103f8cbdf984823c35113586746d99893c9fc0c626534a2e6ad653278aa0897af3ba8f42a", 0xd4}, {&(0x7f0000ade000)="e47b6ac82e695bfae11c3b814b3b0baac2f471f581416cb9b4f15f16725fcba6abaca3cb109333430c97b08e69787724aacb5f386a2c36451a221a65af7169f51e6b3212f73d01ca229e4cac37d2180b7d224fc0ea4a372fadcb", 0x5a}, {&(0x7f000032a000)="70630d880d47350a7cd2a803397530d9ebf830dadcb7c850e1a864bfec0287709d64cd3b8fd16649146639264f3929295d76747c0bd3fe8bb33ef4a82df017f0b784976e26552dde183bf7633802acd305ec01d7aeb2d73993ca34775030c75e79d450e7893234", 0x67}, {&(0x7f00001bf000-0x98)="d06b76dd8ca0ed87b72f911d21771dbf5f9523af2df6bd5428bd52b098300ce4780bc23a9f34869cf2bbbbe1b91195dc911fb644b79c47fac240a171df060b013d4403614eac4e9ebfbd08d20508d364f9aa380e3d2eccb3fc1982ba3905efc19901f773b4952f57856a36c5d6cf2386b3833164a45b7db9a78a6bebf4dedd71103a331ab9c164ccd65c66371e5ccb8037688dad86045e52", 0x98}, {&(0x7f000066c000-0x86)="cdc558715bc459f9711e49bc5e9e5eb46498f3c4f13de348bbbd0cb1aeedca8c8f02870366f4b6703190b0677f1e24cff08fe8f09eca4db4d934a652c7fa302ee6e41f8cd13791f7e46f7205e019f6b6c4d659b0fe16b4af30ad61518e0f13074f9e8b6185a544ae2c276f09a141b82392f5285944d5fe48de5d5391ae1ea0bcf65fe91ea47a", 0x86}, {&(0x7f0000738000)="3b062f076f6ebd1636203defeff88448ce3271d97af68fd110783ecc4d6807a95c67e8ba971469a8897f42a9c931a7578bdcdb5150829dd76cd52cb1a517e9dd1d7a85199e37e55c520acb1cdb08f0183332d138345828993097961c05855057c514e01ed2dfbfddf38efe352b2dfa3fb861183a974dcb737437707a7654d4b3c61b503ce6e337b73d0170059d3c2fddf0a1aaf564f2026c3c16e8aea8f42738e8f307eca6f4b2f86c5b1322a34487ee694a41c31c9dc6ba09a9476f039a1ff08af6a7fb7ae65629f4419b9e7ff1", 0xce}], 0x6, &(0x7f0000f51000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x24000880}, {&(0x7f0000312000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000a2000-0x20)=[{&(0x7f0000bc4000-0x2e)="5182a14b73c5e930521d615d95642350000e5bfefe49b3a4b5ac5442276aa7706ae93b0c3fc79dab5c8161fda650", 0x2e}, {&(0x7f00003ba000-0x4c)="8eb4d69a3be58325aa53677fe085161f303181613874ac53f810af18c18699ccea06ced43b8db5ab92fd1643a797f23e51b8cec4abfaec446715c677dfdde833de17c8c6f2c8a51aeb200f23", 0x4c}], 0x2, &(0x7f00005fa000-0xd0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x40}], 0x4, 0x40) 2018/01/18 19:10:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000a08000)='/dev/midi#\x00', 0x401, 0x123080) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a58000)={0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000090000)='/dev/sg#\x00', 0x7ff, 0x1) r3 = syz_open_dev$usbmon(&(0x7f000062d000-0xd)='/dev/usbmon#\x00', 0x7b6, 0xb8502) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000650000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000077b000)=0x14) r5 = open(&(0x7f0000e1f000-0x8)='./file0\x00', 0x0, 0x68) socketpair(0x3, 0xa, 0x9, &(0x7f0000bb0000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000378000)={0x0, 0x0}) r8 = inotify_init() r9 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000c7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000553000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c7a000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000035000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000193000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5e000)=0xe8) getresgid(&(0x7f0000752000-0x4)=0x0, &(0x7f0000baa000)=0x0, &(0x7f0000b12000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003a1000-0x4)={0xffffffffffffffff}) r16 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a21000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2d000)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ab000-0x4)=0x0) lstat(&(0x7f000004e000)='./file0\x00', &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0d000)=0x0) r21 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000043e000)={0x0, 0x0, 0x0}, &(0x7f00006c9000-0x4)=0xc) r23 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/relabel\x00', 0x2, 0x0) r24 = socket$bt_l2cap(0x1f, 0x7, 0x0) r25 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/relabel\x00', 0x2, 0x0) r26 = syz_open_dev$sg(&(0x7f00007f7000-0x9)='/dev/sg#\x00', 0x1, 0x0) r27 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000be7000-0x8)={0x0, 0x0}) r29 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00000b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009d2000)=0x60) r30 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000391000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dcd000)=0xe8) r32 = getegid() r33 = gettid() getresuid(&(0x7f000049c000-0x4)=0x0, &(0x7f000091f000-0x4)=0x0, &(0x7f0000272000-0x4)=0x0) r35 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00008ae000-0x8)={0x0, 0x0}) stat(&(0x7f0000b16000-0x8)='./file0\x00', &(0x7f0000e53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getgid() r39 = openat$ion(0xffffffffffffff9c, &(0x7f00005e8000)='/dev/ion\x00', 0x40000, 0x0) r40 = socket$bt_sco(0x1f, 0x5, 0x2) r41 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/status\x00', 0x0, 0x0) r42 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006e3000-0x10)={&(0x7f0000205000)='./file0\x00', 0x0, 0x18}, 0x10) r43 = socket$bt_rfcomm(0x1f, 0x3, 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000db2000)={0x0, 0x0}) r45 = socket$bt_cmtp(0x1f, 0x3, 0x5) r46 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bd2000)='/selinux/policy\x00', 0x0, 0x0) r47 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000750000)=0xffffffff, 0x4) r48 = socket$alg(0x26, 0x5, 0x0) r49 = socket$bt_cmtp(0x1f, 0x3, 0x5) r50 = accept$unix(0xffffffffffffff9c, &(0x7f00009e9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001e7000)=0x8) r51 = socket$inet6(0xa, 0x6, 0xb4a) r52 = open$dir(&(0x7f00001b4000)='./file0\x00', 0x20040, 0x1) r53 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d20000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000652000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000c5f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e54000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000f11000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ee9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e7000)=0xc) sendmmsg$unix(r0, &(0x7f00003c8000-0xa8)=[{&(0x7f0000fc4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ffb000)=[{&(0x7f000067b000-0x46)="9d56240769902c9274b9ce0f4ab7751d72b186065b8c7ccf02ded693f579ec0cc40f9013735876a8f357f34f8a3c4ca3ad550c35ca392d567cce808d46fd4f7e7031a3e52a30", 0x46}, {&(0x7f000096a000-0x29)="1684a0ccb43a59ca131556e0cc84a24be8b81449119b884f24f5611e49270555e68fc48f82a28ac2f9", 0x29}, {&(0x7f0000d82000)="", 0x0}, {&(0x7f00001da000)="e437d6e9de3dfca2fd7e996e92", 0xd}], 0x4, &(0x7f0000da1000-0x40)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r4, r5, r6, r7, r8]}], 0x40, 0x10}, {&(0x7f0000c63000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000559000-0x10)=[{&(0x7f0000b45000)="3a7dbe535b74201d08e2f9b7af131f6ef0ba66e42106d6cf133a19b26ca1cf51c8f11df98cbdc25f5533761214cdfdae", 0x30}], 0x1, &(0x7f0000b53000-0x128)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @cred={0x20, 0x1, 0x2, r33, r34, r35}, @cred={0x20, 0x1, 0x2, r36, r37, r38}], 0x128, 0x1}, {&(0x7f00006e3000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000053000-0x10)=[{&(0x7f00004b8000)="0cd165c647679b89abc4e43929f6e561e1c197e8437933d5b4b1dfdf750fca14026a59cc8deabca0345f555d6d2f799ebbf7aa691823ff07c6ddc488dbed0363910759a252b0cf413e9f87ce429646f92da9153029cd73e8386fef0ac8a5a382ee1e3d6ebdc5ad871806d1ab3f3b70eb7f10f709de797449a0a2f75fdc309f7189e58fedec7cb3854bf4a91a1340745742184114c899a86e05471b537f58d143f206ac47c8c582a2ba99f38d33decf959c1412b46abd563fb0abe6534c510fa20c2b0c73a59034bd37ecf73788f50e1d0ec8e726d9f02c1b8304a920278f2677f8d41b2161d605d056591f2aaa7228e3e05ec8f2df52bcf080cbcea4b7106c10ad016067d0208744d49510e01ebcd7011b09798c8eeba8260b01fdd396dabfd38f405c3e12131cbef32fe1d470b0f97941a44ce3149a903a25de5715e1c2f0548c97bf79c8cb7310f76466b1c7376a5326cc8cc6e6665b3500a43e94e65d90faadde16a585c08582ca984b9042cb1d5a1fcfa5225379f1fbfe18395bf380592da9b194e321e58e96f53ea8c5f0df2dff765900827092977feca774169200ad48aa46570304076b2a4290a05889ae8a9efcba247f361dc6836308918af9a4d97fa28e5619cdda6ee133e70de8f6092e7dc25e44961b75c79dc1f4a9223a32dee27535e724da4ebd95b642d556b8e3fa5e324884e04d5158cbbb233cfc7110006223968d33d95075ab867de7e4359bca3da70089e8b9949fc428ecb01534d5e67ee36b13567e91bc3f2e5cd7c308f1da0730ed43dd106c576010202b3ae1868bb0dca89ff78071fe15852d2b9bbe1e2cfb4016fcd66c1cdfe26b0e084484955776258b92d42d82ef07f9e4dd688acbbe72bc45c6591eb9953934a978c1a00ddf20c5789c320c0f19265a5375a68a6d1e1525531bad0620ec5473bac784b3f442be06cffb523240d4d51e7476b7add8fadbf2bf7680d177f0a39a329b69fe2d3079bc3a29e244e4a5df8a35b4d1c5698f588f9a97359342230e832b47e919957bb862524b3012cffa13926b0ebc63af8921fab74ab0bd83bcc2dcd29555ae8a27ed64de8f4da5cff41365aeb16fdb41a59d77364bf8f02f8f26576cd03436443ed768b3732e79ed52d6b11f24380b43f3f446ca92ec47abac4044d77cfe532f69d2dc4c0fa5b4153caeb9304ad6ac0a696b0fa49b7e493d627ee153d2e2ac2b2fd9fda17eccf6f361b4787cef27005c9772809e1721c0d6a8fb08f6b874434a9e4db31883d86c3b778969167de8719a8621c4115cb1cd9c493e04b16957687bc2aaade4cce3787a31e4b9d96c8fbb1d47698b9396e1b88e76d4795d085c143ed3a7b90865fb4057faba3ce5c3de341c884f49625c7c5b36dfa3f8c490a7511f97380a237eb91a21d8194c2cf138c84694f11162d4bcc2aa4ee7ba0682a1bd10f7346752ba4eb829adff537d2b1f03392923a8895ec56b6c53571cf639aa14b4c0482cce5019d25e10c30d6454c73d65c10136ac4a8fa3408b14cb5a425f6aea25682a2eef6c3b04406382192e35e24d8d9b1b612c5cf60ce1f7d1f62dbce6ac6c8d029dd874cfbfe8e8fbc937077d7668d6da868a376096b889a1289123fde6da7ade93f596b27c15d658dfbac0661d52cf3bf6f69445c49c88a995505f6efd4b62c96309dc22cbb2ce6c304d2776957702c1a9ba3800585d9df2c11ef02513946df41d67c364a8956fb957c69327d2b08fed806184b5d6912f63b4a764eb143c4dc8e594698c755c3af76d6a1b157034bc8c25d184da07754bd413b0a42d0b059bc00cb506fc977f6c5b30be2f7ab8ece9f4ded28cc5a8cc4832efe6294c33b3e65dd16ba2a9104cdd8cd0c8ff14a30d4fe2c303e35bf66d94ef554d6e5cb81d245381dc5d5f9e531e7fd917a50ef40b201f74dfadf0f8c71d35186eddbf093bf27aaaaed22beb2046a6826608fd8c4ae4c34e95c9a35fe54055ccfd6e4bbc4ed08a4eb40325b36d69a8c5619d67f0db2045707f3c415fbd5aaed4dd0ef0d0f02e1b4a9caba9817356b8f46cfc69d8685a0764e2521a844a94213e12f952a56f74a43f76b12c610cd519e2e91e4cbc86140b0c3f289a0ca49d6671cc09dec61f63a87059cec02d5ffb45e19c19ff7235015f24966206d5b461eb60c5d396d71ae1a1580949ff0ceb2e2540a36cc27574902e57ee6e94726bf8ca638cd26e4d60a6f25ada13e3c062092ef6cd1a45d582fc48ba4ec7d889b444a21c781a1eacdc1873607d1d043310b9c0e08d16b4f0aa2f86273d9f07ae850e25027bd5b606297372dac297d69ef71b9a61377116e92de37bd8701a3f7e423c3ddf2d7abdbdd476b213676828b422f3a4aa933ad40dbd847dd4dd5744b1c738c4eb25cc878c59054f35ddbb4082c24073dc09bf5b7e6c0b9048a692b88a79454ce5b052a9d6656bf7e0d9b211036d465d5946906fba7c49fa2e76d747e4ebadfeab05e605273764a701a2f2a4b0e3fc7c2132332631965b5a9f059e935cb5099095410b164ad5ff656801b92db8a4219138873b680ddadb8b5b900aa15ca9def04331c88056e269ae961a521729e2255090f7b4a51edd4d2653de8fea74efc6bdd55bb92e81224be2dd23da3c35c3abb20c388d8a5368683d44e558257a7fe4cd7185bb22b98b6b3b3c2e3a36861be03ee331f58da3f01d524567883fa2e62a0a818a84a4cacf8bb4e77b1a2b8c5cce0c05df421eca0db63ab5f7c25f95491248f118f0f3f23111055a313df698cf4712dc9134c192ad797a2ee2cdb3089ff858e1b9c9c99670e6b63e1bd27dd8d120c8b2eeaddef3ba29b98daa7c11f743c2135ac8924cbd8b0697ae319c8ab44e947360486dd7e1487dd4273de451620a92d15a2f23031760b2a5f64aae2007b36dfdfc92aae37fa5dd6447bb1b3e774cc660a332dae0d7827e1b010dbc6bae32c2c0da627e85066aee75edbeb45fbbc748961c99d67bc58286be80229ebc497034a85aef5a2b6483826f793f29b0f096af0c77e0ce64a53509c1478ee46410a9a52470de4730964abac229abc2ada27fe544cbb6a043ed49e2782c584a48a2ac1421d79bcf5927c6174503ae54a3dfd1ffeb8420fdeefbe28017b7d3fbf66f4f0af3d608cce09d21b83843fa39eb7ba6f5498db1483aea0620543dc5b86caa233a599053d0b3f67aecbf26595b51c0140efff52dab6ab26a6d3d20f5d33134eae76ca7959c9f0a4108db7506764d51ed137f992ccffa30e797b2b1e27e6613a27d6fdb1a8ba17022f0fb4c890239994cff53ad4f3b8149ea9dbd3df9cd1eabbeaa20a634a1945d217cac92d854a1565c316ec6c168a5bd6a12ef18df636443b8446ac94fc0071120dd25c31fb6fb715200c9e96505a50063e8eb71326de2551127e894b349dc3f80c065515130410dee99e956395e9e12fff850dd7cc2ec8fc7cf753c805bbe203a703656bb42bf376869ea7c91ca517c72a9f569deea89678b840b2311aa51566420c5fc10f87575531c7b78912a866c085df4677e30bf065be5d87a833feb2a085865bbc5055b52d52ebbe315f89a82812fd33a4084e8ae8e2014de384b767769a42334e354687a4633d98497898ed01b47630db3fc0e1d98ffef10cded62a7aa61c6947f9586060bfa5f29a5e4221156d82f161f07da0ab914b2415a2e2f3c72a32a68ba0bc4626dd104e838805f2063b82bdd2e6309efebcf91b633984aee3a3e3a2cfd31c56ed5899f99ec53d767c4c6d470713fbdaedf4ffd5b9349854addc72fa68c70e52f1b71cb1a6e93215fbd9cc2730ebdde74d0ae744bd4be64080075e60f92db7eb3d85eeb0e12fb2041a7f9f058f5788c2f6b11c3d9d7bc2fd4ffe22234938edb201697fcecf2764f8660256853e174091f1b788d5abfc2c0d126cb879f292bd33eec9fb08e1ac62d340d8084be060da70766f60557b36e1f619ac732818fe464baad7aa534dc264659f8805cf730d9c4b784390ae1517826b088548b5d469e78b412e18da15808d769c7fe9e8c4ceb40aa40658bb2f958da9cfe16ff887271c8ef19b90adfedc5e099a9b0c4203beb3faf49d9789a84d78ba1293f2e32537cb4f6036a69bd862dc93185edf01daa644467ec4465b9248dc3fa57bf135d72abd909ae33fd4d9715926fe79b052974ab1ba3d93b18ffbb03f142db692e9bc7b0143aa63e7435b47a7bcf1bef8dc672f61e36f742283bcf190d411eccbc100ff1e9df3035fa29df7cbd93bdea5355a175e4ed48fe2caf35cfb5d046c677b9842381f7b804cec6b85ed4c0c977a8036215ba9a0e61db31ead9e768a443d74000c54510715173972205eb920a8f30106c184bef3eb99db7de2d7daa7abe7d6cefa64f17d400b19c0bd8e42f0d7dbb0a8e06a5d39aeb5c10e14333e0c12db96491a83d16d8fc49a0ab94da5ccbd1503f0c5a1f56102d98422b633d4a3ecce4a775a46585e3225e0f2313a8a7e98c4ce12f629a4df6f37b36abe8d473934c816fb2306a50624c6d0a9d479f1ad386d532654db5931e6074577bc65105131103bf34390d8874de2450801b2355fb07475cfed19fff0a38f4a8cdfe68b60e551c8bf73865f4c096dc148ea680d107f23c2e50cca0c92f2e918e7264c69b5aed91e0c587a5005f13189a43562e726c09398577629851a62d50a2841d66d436af863adfe0c992f8f970ee2d0b1a8e61959bccb88df5b021342a4a5351daea742dc3c39f473961873aa5902d2db3ddcfe2125fe0f9c56a90625a715ecca90bfa941de535614591734b7a77d60e78406046ebbf7139afa40dde53fc0fcaf67423fd53e0237115cdd1b561756871bd35cb9bc31580395ceabfee04af874ac430fc75ea9280a717ad2f8394d33e83529c7132d8ce5af3dbabb5edff676278e39d30d20f48a42d3cce4d2840621d5c60fab5d7323eaa74e95762ec78a8280cbd4c9429399bd9b2c8a36973f67ad5972feea3fe72c6ef3ba05238255000a251a0d8901b50afd929d64efc2c7b28a305d4ad366016058be12a7f3b7713d49e34980adc9aa401368b9d3e8f1b62041d00ed82c4c476f931fd17c0d521343f073a4c395b1da5aabea26c26e61c5e09c611e497d5c782653984348160b3e9db5fe3fefaa4479c968262f07e6e5e2813cf328d7283a2987ffbf0fc53f34f7c6551be771c833787ec85b64920f580757501fa5c0003530ebff96f6053866f6c40a3e51c37f34907b3bbd05130ea708a0f876c79d1aeb87f7898257bb1988b937617716313ca2b9669769809b3a7fe8eaafb3cd4ae6f81121ca3c3844cfce66a6bc65aa69fc79a7fa7e210f9cc7ac0fc9cbcd0b3a6d9e00b69fd7300be96e5aaa163aa0ac33a246e25f7598c029ea52fee47426b745f664db5fc8fbdf4af7184f6eff40ae7be3a1f4b3f996a9e5d5fc894f0c189941123f6a2d3d58aa87684c3300385b6fbd8e04f6d3296f1d857b135c2e6880c542b974bf5775e6c9b5477aad16e8cac3f8466a748ecde849494784e2c328e566a03decd13f91bb397abbf01ad313607c32209dd775fc483f54c633da9706c4cd8b11f0440797a676b551fcbc9c7dce4d12ec717ae0632d0e88e2cff9a6e57c3ec1906a8e8ac813ae19345e2e9dc30777466cb9db5dadeb7effc13036a848fb2c35ab5ea08a2263c1791fafb9d74f1b1f7acc261368db89156025e5bd3dd8390723a8aaf00e13ffab8bb7e6f84e68001af1bc3738b1014202f412ab8e924b5467cf512f3c819d20442f09d0d92662be09b466eaef2e3395e0b1cf0d4a15350efc0bff1", 0x1000}], 0x1, &(0x7f0000739000)=[@rights={0x20, 0x1, 0x1, [r39, r40, r41, r42]}, @rights={0x20, 0x1, 0x1, [r43, r44, r45]}, @rights={0x30, 0x1, 0x1, [r46, r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}], 0xb0, 0x50}], 0x3, 0x4000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r59 = getpid() ptrace$getregset(0x4204, r59, 0x0, &(0x7f0000eb1000)={&(0x7f000030e000)=""/40, 0x28}) 2018/01/18 19:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00002b3000)='/dev/snd/midiC#D#\x00', 0x200, 0x0) timer_gettime(0x0, &(0x7f00001be000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f000023c000)=[{r0, 0x20, 0x0}], 0x1, &(0x7f0000d4f000)={0x0, r1}, &(0x7f0000067000-0x8)={0x0}, 0x8) 2018/01/18 19:10:47 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000017000-0xc)={0x7, r0, 0x1}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001b000-0x4)=0x8000, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000024000-0x9)='/dev/dsp\x00', 0x400, 0x0) 2018/01/18 19:10:47 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffe, &(0x7f0000232000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000b3b000-0x10)={0x0, r0}, 0x0) r1 = gettid() mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x1ff) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f0000b3a000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, 0x0, 0x0, 0xb6c, 0x16001, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff, 0x0}) tkill(r5, 0x16) 2018/01/18 19:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000011a000-0x258)=[{{&(0x7f0000f3f000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x1, {0xa, 0x0, 0xf92f, @loopback={0x0, 0x1}, 0x7}}}, 0x32, &(0x7f0000097000)=[{&(0x7f0000e29000-0xc4)="d3543a00226ea2e19d04805fae2937714d0fca4da58e4892c1a66a97638f341630ca67048897704dc4a23480091689778224a5d01db05835a142ca20f4d81a75c85c70f88683dfa4fbd2e7e71d0d2cec6bb0361faa9c6d535f1193babc5cbc0b159b945b52df424e448eee1d5f4ca5daf99dd074a7845db56444ae80114957a6296871c3d280bf60c2f5527a52199b2089b02172fd249a11e01072a4cd77fb8cf7162b8fd38d005f96fffaa374fb1ac726ddf45d0fdd31faeff29edab38b1f9a0898e7f8", 0xc4}, {&(0x7f000045b000)="d96d7c878eb21bef01a0a26f64994e631d2c3ede192ddb22171bcc1e1122eb6dfaa57b1a7707182bdea8b1dcb59cc1a0ff26e542927d7547241228b933ff654becb69fb6175683e77c4bdd23b9303a56e87778e59f7e61c163ad687be764280ff8e8c8e3357fe6232f204637406aea62faa7ae9d9aaa45b1c0453c95b688b92cdd56255753af4e155ac3f0100157dd79b371710dab064628f5b94101877325252bcb3cc5726adb97897f3c2344dc71d90be661997fa6adde04082004886f01688c95b2303b9278b22a63c124d6486aa33750478358083d3ea7b94b4380e5", 0xde}, {&(0x7f0000db2000)="8bfbd5edc0b27d62c636743fbea1f40c91a73f3000f0a109e98ab3718cca9a9b05413db8b589aef2047861a972f4ce7bb345f2f35e319d187b2a09cb6d51d79367b2bf751f6825b9c40925b56e978cc3", 0x50}, {&(0x7f0000279000-0xfe)="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", 0xfe}, {&(0x7f0000726000)="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0x2148, 0x0}, 0x7f}, {{&(0x7f0000aea000-0x80)=@generic={0x10, "9bb6c66f0b5bbf475b63f568a6541bbf0479cad193a7fad33c73ec352c10ded7200ed9c5a30ac4b1aa486e7cbc701052df8545ae58b11f160d09f438a9d648b95c8d4cdf4520293b09665ff93d35592bc4a9fe073fbc0b9d7b06a8a80134ff903569903c43ad364fb8dd5eea785f94abb2034d7cfe47d7549df59e3d3203"}, 0x80, &(0x7f0000fe1000-0x30)=[{&(0x7f000041e000)="0baa5585c034d94e9ec4d60b9ebd8a6e616d68d535056ffa74ccddd4fd2f70577ad6716f53d377957371f79e9d6dcb1aa7ec8cd11d77d4dd8842bf199a60f7fa5dabde2b3e2a75b3864e618e69c082f527b24f1ad05a9e80d22e468457b3e1c48c68513a540034bcd0023910668d11d074a0d66a8bc3a8a22027c7137caf4c354b0fa243e9f4514fcf3e8b17579f0909ac8fd874a15a2d26de26da69262e7adb6ebfde6f6057ac17f5d1ec002c34ac636b757de91d05f18fa41da16ded5732", 0xbf}, {&(0x7f00000e3000-0x4b)="edb233ce7bcba490860f92fd93ccea2dd39480fc43062428c87b00b769c5dce375eed7b7db5f51ca430d90f68a3d1c805c2930f084eaedbda1c77f106f8d65b1ca1876a7787b0c1424be9c", 0x4b}, {&(0x7f000092b000-0x7f)="cba9bb84f0b6d578787aee5ada82b814ae3972b4f4410aaa7b8920318cbff6f822cd1f1cac14a3e28864e413a4d899dc5e1a2433ba48995b172b6d86d3768870f74db91e518477473ebd85d196c28f1780c7163444e8a136ba8ad6e77432606e0e7e5c06ede1f4c6e1c8399903ed6a6c333ec38511f91f8901bc9115525c64", 0x7f}], 0x3, &(0x7f00002e8000)=[{0xf0, 0x3a, 0x0, "a15e30d7bd7f2dd82fc8a7a78c8a272c6e510a77d46714ed9cec46f73d274823d73f33b82e9fe0baea099098ad08bd2d7efd1f665a56f51aeebddb274d223c3bd417030b9ef3990fa8b23c0250cfab1be896b2805fa408b09bba3be865efd9e5a000d6ca73025020302f859a6fa502c14cf032d79a600404bc0fc14e90d97909de14afb560d37fb736faf8568861bdaf6d71452aab9ae6bf365680459d55e29b2db4c85e17f05f87acbb6741ce381a901d008f4a658837d73717db5837bc4a45ec7ef45c2334d2ac1ef2396bf794877a3be31119e5d1a61104ac59e4"}], 0xf0, 0x4000}, 0x3}, {{&(0x7f0000eb1000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58, &(0x7f0000a5d000-0x30)=[{&(0x7f0000cf6000-0xc7)="05442a937f81fb193df37d9a8e63037d49451135463a382e7238379048d15daed0a4b52e7161f1649719e1fb8cbfe3fc708a1ade6278e4623cc3b08301cfea44ff074634deeb1606faabd382a25a0dfcbc8937befa60ffc77e9650c9a7506219fbf26c32cc6d757e6790ab62a87cc210ba83b2ad94506b1c103825066ae1688abea243b7ca34ec70399dd18821d9d13d1894c25ea9f3029789faef222559754de539d87ddcd33620fcd6dbcc7738758acdc30f6db82bdc4a747301a2c785d31f17a18500df706f", 0xc7}, {&(0x7f0000021000)="afc109990da36e24251d5d7c4155d8036605cadc34cad59bafc006f875f27fa6cdf92e2f251cc3615ac643916c4fdca80005c19de2a16e08c5760f14febeb26afc6545824edd86ababee82edb47cee91dc1d21cecebd597404bf0ac435c74e100fe892f3b946ebe9fb37d8d9ca79500a0b1ceaea527ee1c02ab27d652a2e1db73f927055f826cf359a7d2b585610c1d29955f17f880fef000221e7e33e8483a684f2c049d2afec5fa59c3e250e1c3689d4eb141a315719c181ed586308764c4e8eb9a8bd76d0e297851ff500d24ada454e58ce5c7eef1953c4e2c073b048115e602e8c50f0d7", 0xe6}, {&(0x7f00004cd000)="5dfe27aa7792210b3c4d23b47669c797855cd8f17bac26d3f6e1158750ffa19f7cd490be0ea8fbb23c70a7047328e22c1fcad22e510c45197991959d5552e6baff4efe533d553b6b735ad0b7aa21911cc4d709a4bf442db989fbfa92ce8f72317755cdf7ccfb1a65d4ccb466bd82e2065e45eb3838d7c89b162bf1f22b2122b2432f2d5bd68b4acca30c9f1791fb00e331bd50ad35affceae877d2e073bc9ad8a23b36105ec80798b5808ca65131b4ba1fd6f09e25d5169f3790be552a3931941f1acfcc550332c265ff01204d51093458070aa9f66dd15b9e3510b992a5e32a1b138b771b39d3b8", 0xe8}], 0x3, &(0x7f00008a2000-0x1e0)=[{0x68, 0x13f, 0x3, "8b6056c37aef62c079297ebd22a4388d6ae3790861cf273aa3db8eeffab704e286d7d0aa6242d3e437e5753998e0bb3d70da3c4e5cb298dfe51346fece50f875c06b260eecf787c65a2a53510f71718b73e2"}, {0x40, 0x101, 0x2, "83c889e2876b058fc679d12a9264445b0efcda023d86ab539061b3a68e04b373783bd88cdbdf5e47b31def9e3da1"}, {0x48, 0x1, 0x7, "afd328d0b97af1bfd00072573e924f819af9ae3a719acd8ae5daa6eacbaed661eda00dc30d89e6930637513fb4a16e9bc4827b42f7"}, {0xf0, 0x117, 0x40, "db3e95267babeaea1b8429e3fed25715b41257bcae1d17d0e445234955493142b7aea929b1d6d4e1484cd9e470b29527868a44ca9c67833dec9b3a6f9fdb4620745581c3fc2ea98249d5cb90f2953feaa4124fbe0de609bc39f23ae9e046f7b1d18c8cf45c461c3065db3371ad8728a101f0ae429236182215da35331b6e204a57b653aa1b2b1d265ded74d0e1b9849208adbe1d5652373ef2a91ff16267b7f57e51665a2670964dd9a3dc037fe34f6f5ca24041241a7dae006e07fe2919e26efce3571a36657e55df87a6276a2689ed28633c2dd4c1767a22037403695926"}], 0x1e0, 0x4004040}, 0x7ff}], 0xa, 0x45) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r0, 0x0, 0x4) renameat2(r0, &(0x7f0000ad1000-0x8)='./file0\x00', r0, &(0x7f0000e73000)='./file0\x00', 0x3) getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) connect$bt_rfcomm(r0, &(0x7f0000588000-0x9)={0x1f, {0x7bb6, 0x3, 0x3, 0x5, 0x9, 0x8}, 0xfff}, 0x9) 2018/01/18 19:10:47 executing program 1: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000)='/dev/vcsa#\x00', 0x1, 0x2001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x200, 0x4) sched_setparam(r0, &(0x7f0000000000)=0xffffffffffff0001) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0x7, 0x0) 2018/01/18 19:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000db9000-0x78)={0x2, 0x78, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x200000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008d5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r1, &(0x7f00004b7000-0x14)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004bd000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x26f3}, &(0x7f00003ec000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000eb4000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x48988062}, 0x98) write(r1, &(0x7f00005a1000-0xb2)="52d284eecf4cff2d09ac2f739b22fe44a0d7065d49b4ff9ef79cf7e3990feee9bde35cd23392a00ac63956447dd593a334594233bdb84877c323334fe78e0560c546d8756e97c7543f8e9bcbdfebd73db95eadb2a02ad854b79fed093854205c878d1c01ad30d6081fa59cdb2781470f0f013c0b74e973ff00c8e0217f7bb3d281a31b85857fdcf968270baa30809b32fff30ed3e9bef065e19de87c2052cf3e03cd14eef96f7352fe7e979b3793e1598c8f", 0xb2) 2018/01/18 19:10:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e1e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd7000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008db000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x5, 0xb, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x2, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x20000000000, 0x0, 0x0, 0x0, 0x625, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000d9a000)={0x0}, 0x0, &(0x7f000046f000-0x10)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eca000-0x8)={0x0, 0x4, 0x0}, &(0x7f0000a3f000-0x4)=0x8) [ 35.300869] audit: type=1400 audit(1516302647.561:27): avc: denied { setfcap } for pid=5109 comm="syz-executor4" capability=31 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/18 19:10:47 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001ed000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r0, &(0x7f0000000000)=0x0, 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000060000-0x9)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000811000-0x400)={"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"}) mq_notify(0xffffffffffffffff, &(0x7f000050c000-0x36)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000323000)={0x3, &(0x7f0000000000)=[0x5, 0x1, 0x6]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x0, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000)={r0, 0x9, 0x8, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 19:10:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) unshare(0x23fffffc) unshare(0x20020000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000395000/0x18000)=nil, &(0x7f000086b000-0x18)=[@text16={0x10, &(0x7f0000038000-0x31)="2e0f0fed97f001230f01caec0f41ed66b9800000c00f326635000100000f30a66100ecf3a765660f3801849b37f2a7d9f6", 0x31}], 0x1, 0x0, &(0x7f0000cde000-0x20)=[], 0x1000000000000144) 2018/01/18 19:10:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001000-0x10)={0x0, &(0x7f0000000000)=[]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000fd0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @generic={0x0, 0x7, "866922d879"}, @noop={0x1}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0]}]}}, ""}}}}}, &(0x7f0000dac000)={0x0, 0x1, [0x6ec]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000436000+0xc3a)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000000d000)={0x81, 0x8, 0x8ba, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000068d000)='/dev/snd/pcmC#D#p\x00', 0x406, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00001ea000)=@assoc_value={0x0, 0x0}, &(0x7f00005ca000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000006c000+0xd27)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006f8000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f00003a6000-0x4)=0x7fff) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x1) r4 = perf_event_open(&(0x7f0000749000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x0) sendmsg$netrom(r2, &(0x7f00000ce000)={&(0x7f00007ff000-0x48)=@full={{0x3, {"9457fffd59dde4"}, 0x1f}, [{"f63bd00ddc769d"}, {"fb03e2e293fdcc"}, {"ec1e88880a8144"}, {"a238dc2b89e76c"}, {"68b31e7beb8c1d"}, {"b2869bb6a75836"}, {"6eb5bbce8e7cd3"}, {"4567ce661d9f9f"}]}, 0x48, &(0x7f000013a000)=[{&(0x7f0000ebe000)="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0x1000}, {&(0x7f00005e6000-0x1000)="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", 0x1000}, {&(0x7f000068d000)="dbc7be3b527c62a1f15af19312cd197631c86ca93cf7ccb240812737", 0x1c}, {&(0x7f0000e03000-0x71)="40308092c57cc91446561e9d0114153f6f280fa9301cd6bd19f2e2d44bfc0331cca8a026b9c08cd4963e0f1cf0384c4448e998c839c0b8b02df75e47d7e2fed2d40282dc88b8aeb065d9c4b55621be982849bddc4838c64c69b6e056ee7fc15d50abf39dddabf8d35acea73b24318b8d8c", 0x71}, {&(0x7f0000570000-0xe0)="0fe0e64a2b9b754ee30f8eb34896e217fb1858d57a4838a498a170c3ea4e3d5754f848e0c5f3f85cc491ab7669c8d3313395ef9517cac4a4b50e16b9b903ce62bfcbf8247bd8aa291c080ad605c7cdec0c1a35ed13569d76fe6295ab5134b2f860b9172c4bc73ddd9231d073bbd79d7c5146f199da178047fedde4badb119d851199b930eee92247260fbf61ce2ed981536f128cac923dcb1eb80f9481771d2812d731e1647b2e0f4a92c746fd76d77ae2df9d59264f5b59e852e1f122a3ceb7a91edb46e53b8c24dcd44a01d2dc27776709afdf5e942482531accbd855d85b4", 0xe0}, {&(0x7f00004ef000)="68d8b5109cda47c888d87a202b40717afc9423d6fba13df71c2f10cdccb4ac1cd1fcfa35202b07607b27c186a57fc9bb4c4731dbda51cad0de5597c1066ca038649d25953c629b9cff131ec95a6afec8a0600d3b33d2a90e382f5ee2d63e7183679c232e9cc0a1b4d25e5a05c837b2487d72084e8b612ebd56202baeb680e23d8e0fcfd174c5bd411d53699209c4b05ef74db8fdd5c378b2fda08f648eb7e52abe70edee706c1ee67402751024389dd9a5", 0xb1}, {&(0x7f0000314000-0x3)="e4b183", 0x3}, {&(0x7f0000ea3000-0x74)="c9c98181990534bd711d3110985d4e08e753700aa7ad63ad1031b32c9ec50672866b3621a68d336e8545bf129bb1ee13ffb1beec497d86f99f8f67f98e407ba93c4195c3839a5e82022799faaa707ad4e8c6a848dd20460a649f45f16c03ff8c6d7e2d60cc77215afd83f0c64edde8a5e5681644", 0x74}], 0x8, 0x0, 0x0, 0x24008841}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a72000)={0x7fff, 0x1, 0x1000}, 0x4) 2018/01/18 19:10:47 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/dsp\x00', 0x200100, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c02000-0x45)=""/69, &(0x7f000089d000-0x4)=0x45) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fb4000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb9, 0x3}, &(0x7f000012f000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000763000-0xa)={r2, 0xfffffffffffffffe, 0x1, [0x7ff]}, 0xa) clock_gettime(0x40000, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003bd000-0x3b)="51971aec48e8cf5fcb4c9b062f26e6c1a49e0f0ffd8b8490de8b189f9e7a202c6665e9a7810eb39a85be41646d6f89728fa32dc1f2e21d52138c05") r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f00001b5000-0x18)=[{r4, 0x758f, 0x0}], 0x1, &(0x7f00004da000-0x10)={0x0, 0x0}, &(0x7f0000f2e000-0x8)={0x0}, 0x8) 2018/01/18 19:10:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000122000+0x351)="") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00006f7000)=0x800) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:10:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ee1000-0xa)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000515000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000a26000-0xf6)=""/246) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000014000-0x20)={0x400, 0x0, 0x10002, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000b3000-0x10)={r2, 0x9}) ioctl$EVIOCGREP(r1, 0x4004743c, &(0x7f0000487000-0xae)=""/174) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000bd8000)=""/42) [ 35.512855] audit: type=1326 audit(1516302647.773:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.542179] audit: type=1326 audit(1516302647.798:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.566742] audit: type=1326 audit(1516302647.798:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.591078] audit: type=1326 audit(1516302647.799:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.615545] audit: type=1326 audit(1516302647.800:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:10:47 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xa, &(0x7f00006ae000-0x6a)="", 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000171000)='/dev/usbmon#\x00', 0x3ff, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000+0x5a7)={r0}) 2018/01/18 19:10:47 executing program 1: clone(0x0, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000230000+0x530)="") r0 = syz_open_dev$dspn(&(0x7f00004ba000)='/dev/dsp#\x00', 0x0, 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) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x1000)=""/4096) symlinkat(&(0x7f000092d000)='./control\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a09000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) 2018/01/18 19:10:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000aea000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') readv(r1, &(0x7f0000ce9000)=[{&(0x7f0000200000)=""/176, 0xb0}, {&(0x7f0000601000-0x32)=""/50, 0x32}], 0x2) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)='net/ip6_tables_matches\x00') r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000489000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa0000)=0xe8) r6 = getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000938000)={0x0, 0x0, 0x0}, &(0x7f0000f4c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00008a4000)={{{@in6=@mcast2={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cec000-0x4)=0xe8) r9 = getgid() sendmsg$unix(r3, &(0x7f0000753000)={&(0x7f000014b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000864000-0x10)=[{&(0x7f0000105000-0x4c)="9dd9eec31595c4fcf3c190e568db888ed952398d102781a58cb30f9dbf4a85135c6a83f15eef84bd79b05b98ebd62f0d01df50f42ac5d146403c20e1f16c632be7e86ce5ed84da84a380ead7", 0x4c}], 0x1, &(0x7f0000866000-0xb0)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r3, r2, r2, r3, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xb0, 0x10}, 0x10) preadv(r3, &(0x7f0000001000)=[{&(0x7f0000004000-0x93)=""/7, 0x7}], 0x1, 0x52) 2018/01/18 19:10:47 executing program 6: mmap(&(0x7f0000000000/0x27b000)=nil, 0x27b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2283, &(0x7f0000278000-0x1)="") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000001a000)={0x8000, 0x2, 0x2c2e00000000000, 0xffffffff, 0x9, 0x40}) [ 35.639839] audit: type=1326 audit(1516302647.801:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.664177] audit: type=1326 audit(1516302647.801:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5129 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 35.702263] PPPIOCDETACH file->f_count=3 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = gettid() fcntl$setownex(r1, 0xf, &(0x7f00003b5000-0x8)={0x2, r2}) bind$inet6(r1, &(0x7f000052c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x40}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fad000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000e42000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000001000)="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", 0x284, 0x100000000031, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000026d000)=0x0, &(0x7f00006ee000-0x4)=0x4) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_config_ext={0x3, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x0, &(0x7f0000a94000-0x1)="", &(0x7f00002b8000-0x4)=0x0, &(0x7f000029e000)=0x0, &(0x7f000031d000)="") 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffd80, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0xffffffffffffff24, 0x21, 0xb01, 0x7, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0xffffffffffffffc4}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) getpeername$unix(r0, &(0x7f0000283000-0x52)=@file={0x0, ""/80}, &(0x7f00004b3000)=0x52) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e0b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x0, 0x0, []}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000096a000)={0xe0, 0x0, [{0x2000000038d, 0x0, 0x9}]}) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000e000-0x1f8)=[{&(0x7f000000f000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0xfffffffffffffcee, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x98, 0x0}], 0x1, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000820000-0x7)='-nodev\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f80000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) accept$ipx(r3, &(0x7f00005d4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a4000-0x4)=0x10) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000210000-0x70)=[{&(0x7f0000f85000-0xf7)="27a48ee21befee8f2646143a9765ab613b6f9d0683a0ccaeda", 0x19}], 0x1, &(0x7f0000f82000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x9}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000b07000-0x16)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000007000-0x58)={{0x50f, 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]}) r1 = syz_open_dev$adsp(&(0x7f00008f4000)='/dev/adsp#\x00', 0x7fff, 0x400000) readlinkat(r1, &(0x7f0000f3d000)='./file0/control/file1\x00', &(0x7f0000521000)=""/207, 0xcf) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000d78000)=""/197, &(0x7f00002d2000-0x4)=0xc5) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ef1000)={0x4, [0xdb6, 0x5dc, 0x1, 0x7]}) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000c83000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x2, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006b6000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1a5) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000f6b000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x1a, &(0x7f00003fd000)=0x9, 0x4) 2018/01/18 19:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000ce1000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400007ff, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = syz_open_dev$mouse(&(0x7f0000cdd000-0x12)='/dev/input/mouse#\x00', 0xfd, 0x200) accept4$netrom(r2, &(0x7f0000be7000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe4000-0x4)=0x48, 0x800) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$ax25(r2, &(0x7f0000dc8000)={0x3, {"c659a34342054c"}, 0x5}, 0x10) sendto$inet6(r1, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0x0}, 0x20) write$tun(r1, &(0x7f0000db1000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x2c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dae000)=@assoc_id=0x0, 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000f38000)=0x0) sendto$inet6(r1, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x5, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) r1 = syz_open_dev$amidi(&(0x7f000095a000-0xc)='/dev/amidi#\x00', 0x320b, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x8, 0x1, 0x400, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000572000-0x8)='./file0\x00', r1, &(0x7f0000f50000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000979000)=0x0, &(0x7f00004d4000)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000548000)={{0xa, 0x2, 0x53, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x1, 0xffffffffffffff74, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, 0x1, [0x10001, 0x80000001, 0x4, 0x3, 0x6, 0x0, 0x5, 0x4]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x20000000000001b4, &(0x7f000098c000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffff8, 0x0}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x2) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000182000-0xc)={0x0, 0x0}) syz_open_dev$urandom(&(0x7f00009b4000)='/dev/urandom\x00', 0x0, 0x109400) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000fdd000-0xc)='/dev/amidi#\x00', 0x100000000, 0x20000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00009aa000)="ea27579d5263cf37d97ca3207c6269888d75d69b44c4090d557ce5", 0x1b, 0x20000000, &(0x7f0000b21000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000fdd000-0x8)={0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000abd000)={r1, @in6={{0xa, 0x2, 0x48000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, 0x98) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fde000)={0x1, &(0x7f0000683000)=[{0x0, 0x0}]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fde000-0x28)={r0, 0x0, 0x24, 0xe8, &(0x7f0000fde000-0x24)="c692941e919d3a17a63c1bbcfa803286117e8f170a47be88b94c5a381d8b6b29410a3f79", &(0x7f0000fde000-0xe8)=""/232, 0x3f, 0xb5}, 0x28) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d4d000)={r0, &(0x7f0000fdf000)="5e4cafed1adf31a1eaea9689a7d3bd60419228c4dcebbc071df616cba04e521e5c3dc70e05fa17be13db5514af088e914d85bc2458102f8c814c86676b8ecdb848c664805cd959698b938c7422308d76dbf1f7d706068606dbfe2603682ca042e8b82c6017a8a2f0b45f0802eb21e181e1ffb1c206a5651ccab51ec205018c74df517bf5a9e44d363cd1a9b29bc440a672134d24877aa7e5198a268f7689ebb554be83bf4bd3cc63edb6c59ef6eb1b13ba3b431267210c4246066802530bd8d0d21d1639b38eec357e4292d83405175f83f7584b1332d80f276c7f750fac0bba9cf576f4fdba98", &(0x7f0000fdf000)=""/230}, 0x18) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r2, &(0x7f000093f000-0x118)=[{&(0x7f0000fdb000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006ef000-0x20)=[{&(0x7f0000fda000)="ee", 0x1}], 0x1, &(0x7f00000c3000)=[], 0x0, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000400000-0x4)=0x0, 0x0) r1 = getpid() getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000590000)={0x0, 0x0, 0x0}, &(0x7f000023a000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000eea000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000761000)=0xe8) r4 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000747000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e54000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000470000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000baf000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000450000)={0x0, 0x0, 0x0}, &(0x7f00005ad000)=0xc) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e0e000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000-0x4)=0xe8) getresgid(&(0x7f00003c2000-0x4)=0x0, &(0x7f00008e2000-0x4)=0x0, &(0x7f0000a6f000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00005af000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000892000-0x4)=0x0, &(0x7f000074b000-0x4)=0x0, &(0x7f00007d5000)=0x0) lstat(&(0x7f0000104000-0x8)='./file0\x00', &(0x7f0000d3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b63000-0x4)=0x0) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b45000)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000616000-0x70)=[{&(0x7f0000b66000-0x8)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000458000-0x30)=[{&(0x7f00003c8000-0xd3)="80191dbfbb026ba272ee51f830aac6bb6803c78920ebaa8c91d5f5852f6ea10e6d93bf114b4ae4a22f450988a90aeb30a395c89d74434668b1f834bda32cd70b036457f88cb88adb568db635a5e532c2543de452b67c4d1699064bb3bc5b31f32158bb5bb489d588299ea6469fe5d1b563a46c3bb961bbd0c5baf94229e1bbe312f5b428e6a886475c5214adf7a3940e5754f66fa61b06ddb21bd4423de0d71881122dc7b55b8715e556139033b27bf3733de60ba89ecc00adadf6fc121a745c7e3f4fbd1abb83e481724b32f932b7158669ee", 0x0}, {&(0x7f0000219000-0x2d)="57aa9aeebe6197c2b9f923796fad63e8e9f3f18efe01fa115812d3310eb6dbeb3b08a9d0272684ede56f8104f9", 0x0}, {&(0x7f000025a000-0x85)="ec85ba020c1196224e3839678f33a44c814fdf211cd2cdf3deac6f2b4c5899fdbd6a67cd70f4d2774f67a695ad580448035bf037a94472866ac56cbc8babe6d66a4c27edc4a0c691ea2a44f3f86ed231d4352915826229f60f516633e74794c99c67716a604194b2d369ceafdd7712fc23ccc4388f5d81b441d09bc8e37e580d4bb179c9ce", 0x0}], 0x0, &(0x7f00006df000-0xc0)=[@cred={0x0, 0x1, 0x2, r1, 0x0, 0x0}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r5, r6, r7}, @cred={0x0, 0x1, 0x2, r8, r9, r10}, @cred={0x0, 0x1, 0x2, r11, r12, r13}, @cred={0x0, 0x1, 0x2, r14, r15, r16}], 0x0, 0x40000}, {&(0x7f00005be000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00000a5000-0x70)=[{&(0x7f000024a000)="ac2d072ba96455647f7e0e3f5d598addcd36043819af1a00805dad548664f91e8ef02b5cf984f9e0128b3530e16ca7817a71b09e8eefed28f4c7a9778fe14de950db146edd787fecf5aef5bc01e01df9cb095fe396d7d525d247f97bd719dd5e78d06a65b7326bec19520d441bdda3f5e608bf1557a0ff22359b2aa13e1e088b2d54ebdcf68f0a7dbcece0fd684600841f54afb3838953ff93cfd8c038fb7f8bdb0429ca9ed9f3de50ce0527d459a791858ed9ec14343e5a6f29a20d6c10b1ae2508815dcecbe15db82bb99d04", 0x0}, {&(0x7f0000423000-0x5c)="ea8695e851bbbc0e65e63dc9f651e42a50a2d98a2d9f0be6d3d097a347a24dba56fa2e0317f845a6ad40df65bb6344c4f8a7efa6486210811df3b6a6acaec0a49cd95d7e9a7f7902e037366dabf010b57d9801b5178b6be19f410659", 0x0}, {&(0x7f0000aae000)="581c51be18a1e9b7e4233c424a5ef008acdaa066f2c28a9f29d2b32463c64fd3de0f35a9bd51b898cb9198baf7b76e51a26564117a6a72a8ea211fa5eb", 0x0}, {&(0x7f00007ef000)="8e937dddf9bf89e1884feb8b548420c5b1b5d6f7022545a127884d86846cb84d77611e827e19ff5b3457c82ea949a8d1431ae6e0df3d420f5e6a9f2d2b27830fffd1aeaede3b2cfe3f01a4a4e968d1c20d5b46c1a9a55a755a8326b6cc1735947148d3c88d27a3e4ade225c545861b33e45fda8323e7f61b411291bcd69b96b6e0ea4c21e7fb68724de9403024bb1163ee52b4e291b9f85d46fd343a0dd704915c680a17637d7649fb7965a1ee03dc39198b12924ccc81182689e81991495c39f38d6b6801f3", 0x0}, {&(0x7f0000a72000-0xc5)="c35268f9602a4e26e5fae4addcab758e0b762c05e7fe5de420e74621949f5f526af1f9373474b527cc9116f2556f65f0fbef8701bc66e56f27bff90ce43fae95178b7cd573a6a11fb30eda2b316203c19b2ae3730deea57d806f9207928a786362f561e5373a6c0f143e80f91d54ff6127113f217ef61562df5bb756206ed73b0a93e25aeffb1824bbf2fa19cff4260964b94109d1e542f67062e8c4630187d71193c2a73f112d34b3c5f56ea469cc37d578c8106e33772fb3435be376a61d16ba87747489", 0x0}, {&(0x7f0000aa9000-0xbc)="550f04d3771a1c38ef4fbe5e7c56f0fdcaaa0b6b06b597dba3e5ee1594c3b4682b3116b8d5502784ec2ef5d69a77788996786a0bb338bc6bd489d9ff733e39989668a65f941bbd816b115870f4d326d9496840f03987b266d34e4a0ede02149dedcd435f04ef444f77d1b3eeb70804c7839d46801a6d94f13d1848d1c60f68c553daab0e1afe55e3992632bf42086af3fd6873ad61b1a4d7bd1474e068081f9964bab7ed3eb335d3711ae0f7bec8ad091291d84bb6cf78b4a5869070", 0x0}, {&(0x7f0000643000)="c55a05bf5a0da8e98279f61d7b7cdba11fdfb25ee8da06ba86bb3af996a789ebeb4e0e5c7e4b101ea030b0b3cdc550a2fb31fae01f219953881a570ef0866a41e1464b42e20b84745b43df978d74bb9411a9786182eefbfdab041f26fc4a73242d3222d2cdcd70142dc2dd21eb584dd8133b7e1ad742", 0x0}], 0x0, 0x0, 0x0, 0x20004011}], 0x5f, 0x2) r17 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff6000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) accept4$ipx(r17, &(0x7f0000a19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c46000)=0x10, 0x800) socket$l2tp(0x18, 0x1, 0x1) 2018/01/18 19:10:48 executing program 2: clone(0x110000, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$bt_bnep(0x1f, 0x3, 0x4) timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000cc8000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2) socket$inet6(0xa, 0x3, 0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) seccomp(0x1, 0x0, &(0x7f000031b000)={0x0, &(0x7f0000000000)=[]}) r1 = gettid() perf_event_open(&(0x7f0000879000-0x78)={0x4, 0x78, 0x10000, 0xfffffffffffffffe, 0xffffffff, 0x2, 0x0, 0x4, 0x800, 0x2, 0x8, 0x3f, 0x5, 0x83, 0x400, 0x9, 0x200, 0x3, 0x1, 0x3f, 0xfffffffffffffffd, 0x9032, 0x5, 0x1e5c, 0x5, 0x0, 0x3, 0x54ca, 0x8, 0x1, 0x0, 0x20, 0xa97, 0x8000, 0x1000, 0x5, 0x3f, 0x4, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000961000)=0x0, 0x0}, 0x2080, 0xdf71, 0x8, 0x7, 0xfffffffffffffff8, 0x400, 0x337, 0x0}, r1, 0x401, r0, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/cuse\x00', 0x400680, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c42000-0x10)={0x4, &(0x7f0000e10000-0x20)=[{0x4, 0x380, 0x248d, 0x7}, {0x7, 0x80000001, 0x6, 0x20}, {0x7fff, 0x2, 0x40, 0x100}, {0x1, 0xfffffffffffffff9, 0x4, 0x10001}]}, 0x10) getpgid(r1) accept4(r2, &(0x7f00008f2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007d9000-0x4)=0x14, 0x453fbe118a047e5c) fcntl$setsig(r0, 0xa, 0x7) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000943000)={0x40, 0x83, 0x1, 0xffffffff80000000, 0x3, [{0x3, 0x10001, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7009, 0x8, 0x325, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x3, 0x0, 0x7f, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}]}) fcntl$setstatus(r2, 0x4, 0x44000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000fad000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x3, 0x4fb1, 0x500, 0x9ce, 0x0, r3}) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000d97000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d2d000)="2400000052001f0014f9f426000904000a00071008000100080000000800000000000000", 0x24) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d1b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000215000)={0x0, 0x0, &(0x7f0000959000-0x20)=[{&(0x7f000095b000-0x76)="a00dc6b7cab9f2c7b609cd05d87d808464cf047e88b41b9309bcc495565293ae6e65eab109d2c892a50429161352828e2cc8bda20dd915523ea8e1521242018104e32abaff4c923098a5438179862e97bbe717432fd406c6800a4f65d47b218340ea916f49507882a7802121cd876efef7158f359f32", 0x0}, {&(0x7f000049c000)="e15843a8b522161ee19c5a393e0153c7f91f497b0361b1f93fee09bf6c2a4d79fa6bee43d1aa9c3365595e65763f79e709bc6d50222c97926e479c41cb2da588c091e64a89ec1196bd1fc19e658cfd9d2b46c752a293d392e8ef912eaed4c9f762d2d190295a", 0x0}], 0x0, &(0x7f000062b000)=[@iv={0xfffffffffffffe71, 0x117, 0x2, 0x29, "d13f3468fc2038b55384d512b18cc288d938bdf88d20aedebcf4565987e9fdddb513a2902abb215c57"}], 0xfeb3, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) ioctl$void(r0, 0xc0045c79) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000b25000)='/dev/adsp#\x00', 0x9f6, 0xf9386f0218f3b567) close(r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000085d000-0x18)={0x0, 0x6, 0x20, 0x1, 0x0}, &(0x7f0000d02000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000345000-0xc)={r1, 0xc816, 0x0}, &(0x7f000032f000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000632000+0x723)={0x28b, 0xfffffffffffffe01, 0x1, 0x800, 0x7fffffff, 0x6, 0x1, 0x5, r2}, &(0x7f00008ea000-0x4)=0x20) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl(r3, 0x4400004000001277, &(0x7f000037d000)="87") ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00005b7000)={0xb, 0x2, 0xfff, 0x0}) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0xd6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20000000000117, 0x9, &(0x7f0000000000)="f030bc6fb9", 0x5) listen$netrom(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x6, 0x10001, 0x8, 0x76, 0x401, 0x33c4, 0x8, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8942, &(0x7f0000004000-0x50)={@generic="9050ec715cfb676ece5be7feaf00c319", @ifru_names=@generic="5b6d2fe60feef45f29e00f6c865cb629"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000004000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 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) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000002000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000005000-0x40)=[{&(0x7f0000003000-0xdc)=""/220, 0xdc}, {&(0x7f0000003000)=""/72, 0x48}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000005000-0x2e)=""/46, 0x2e, 0x4}, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000002000-0x50)={0xa44, 0x6, 0x7, 0xfffffffffffffff8, &(0x7f0000001000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r1, 0x58, &(0x7f0000002000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x87f5}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40}]}, &(0x7f0000003000-0x4)=0x10) [ 35.949278] sctp: [Deprecated]: syz-executor7 (pid 5209) Use of int in maxseg socket option. [ 35.949278] Use struct sctp_assoc_value instead 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00000d9000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000323000)=0x10) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) close(0xffffffffffffffff) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000db3000)={0x0, 0x10, &(0x7f00000d5000-0x10)=[@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000093c000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d87000-0x8)={r2, 0x5, 0x6}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) [ 36.032926] sctp: [Deprecated]: syz-executor7 (pid 5209) Use of int in maxseg socket option. [ 36.032926] Use struct sctp_assoc_value instead 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00007ee000)=[{&(0x7f0000a3a000-0x9ef)=""/4096, 0x1000}, {&(0x7f000045b000-0x4f)=""/79, 0x4f}, {&(0x7f0000ac2000+0xc36)=""/81, 0x51}], 0x3) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000871000)=0xa0e8) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00008f7000-0x8)={0x0, 0x2}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f74000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1, 0xe8, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x40000000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000281000)={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]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003f8000)={0xffffffffffffff9c}) accept$ipx(r1, &(0x7f00003da000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000072c000-0x4)=0x10) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00002c2000-0x74)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x40000000}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000383000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = open(&(0x7f0000b35000-0x8)='./file0\x00', 0x2040, 0x0) r2 = add_key(&(0x7f00002ea000)='.request_key_auth\x00', &(0x7f0000b57000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r2, 0x10603) r3 = accept$llc(r1, &(0x7f0000d20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000220000-0x4)=0x10) connect(r3, &(0x7f00007d6000-0x6)=@hci={0x1f, 0x9, 0x2}, 0x6) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x161)="") utimes(&(0x7f000052b000)='./file0\x00', &(0x7f000051f000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x0, 0x2}) 2018/01/18 19:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003a0000)='user\x00', &(0x7f0000604000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007b000-0x21)="38fd206894eab03ca3aabc5163dfd9f165f39b41160ed7dca8656b885050fa3ac5", 0x21, 0x0) r1 = request_key(&(0x7f00003c7000)='rxrpc\x00', &(0x7f000045d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb4000)='bdev(eth1{$bdeveth1#cpusetbdevppp0eth0\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000912000-0xf7)="0422731731d0f2353c071aef7a173994a4cf8ade6520c967c76c5296f0bdf8d99dcc0813943b39edbafc27eb6101df21f59d2d03b3c1c281df5e8fadbf2016951f42d8c9cf015aeb226bf72305b94c8f52f5a1a4219b7397c3299be6b3c3d246388d50752965e568366476c78fd5e6cba7a8a7455ced781eec8b39a3c234f14a648eb1198bf60f2e09a8377db99c06d9fdbb6d0492d871ed606ecb3131907e7052deff885f23cc2161d7222238b8abbef5ad3bde6466d9e5d20a726aee9cd8019ec08adf98615e368cbdf8cc1038701ac910a7ab58dd773f53caa308cb9c2eaf92c9c24c5637d8e25c3020521047c563ce22e8e250663c", 0xf7, r1) syz_emit_ethernet(0x32, &(0x7f0000547000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000001000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0xa52, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000182000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002ac000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x14, &(0x7f00003d2000)=0x0, 0x4) write$tun(0xffffffffffffffff, &(0x7f0000b70000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000ffd000-0x4)=0x0, &(0x7f0000142000)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) recvfrom$llc(r0, &(0x7f000027f000-0x68)=""/104, 0x68, 0x12002, &(0x7f0000eb0000)={0x1a, 0x15, 0x10000, 0x100, 0x7ff, 0x7fffffff, @random="b692487b92c2", [0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000309000)={0x0, 0x0, 0x0}, &(0x7f0000f04000-0x4)=0xc) timer_create(0x1, &(0x7f0000f4b000)={0x0, 0xe, 0x2, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fd000-0x4)=0x0) timerfd_settime(r2, 0x1, &(0x7f00003aa000)={{0x0, 0x0}, {r3, 0x989680}}, &(0x7f0000c54000)={{0x0, 0x0}, {0x0, 0x0}}) listen(r0, 0x9) timerfd_gettime(r2, &(0x7f0000a98000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b29000)={0x6, 0x0, 0x7, 0x8000, 0x4, [{0x1, 0x100000001, 0xf16e, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x968, 0x2, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd4c, 0xfffffffffffffffc, 0x5, 0x0, 0x0, 0x405, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x5, 0x0, 0x0, 0x40a, 0x0, 0x0, 0x0}]}) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000889000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000004d000)=[{{&(0x7f0000a28000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f00002c8000+0x7b3)=[{0x100, 0x0, 0x0, "9a51970f11b743765c1d3abff83e95570abf6a208e630d603678b12192eb81ad3104a7da3cc92ff0e6b3ac3bb93b3f6d3aa82482b5480dfc8864e239af1c2e325386eb2918fb8bb174d727a48f4da7228100001511f08a7c7838eb6cf420fd6c56684ab0c72672f7ee4cf4a5be9bd086496e639c4ac9695e0e42eb931ca4153c80c3cf0aa393810c81581346f3ce8f2f3c67595b529a1c6e9977951dd95936312170da24df714ba6e775c535c9245e380c62a9c53c35aa5802b44dc572487aa40aec9401182737a252df02506dd117f27c8364dd105488291ee849cb5fc0baa1e508c2cd9a08009c393958ea"}, {0x28, 0x99, 0x55, "1a18e66bfadc26e396e2a972b9eb4a6496"}], 0x128, 0x4}, 0x80000000}], 0x1, 0x0) [ 36.138013] binder: BINDER_SET_CONTEXT_MGR already set [ 36.156323] binder: 5253:5262 ioctl 40046207 0 returned -16 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$mice(&(0x7f000000e000-0x10)='/dev/input/mice\x00', 0x0, 0x408000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8, 0x800) getitimer(0x2, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x20001, &(0x7f0000003000)={r1, 0x0}, &(0x7f0000048000)=0x0, 0x8000000) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000282000)='./file0\x00', &(0x7f000067e000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000ecd000)=']vboxnet1\x00', 0xa, 0x3) r0 = socket$key(0xf, 0x3, 0x2) clock_gettime(0x0, &(0x7f00004dc000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000467000-0x10)={0x0, 0x7530}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000055000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x8400) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fa000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/create\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000d1d000-0xc)={0x4, 0xffffffffffffffff, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000b0e000)=""/51, &(0x7f00000d4000-0x4)=0x33) readlinkat(r1, &(0x7f0000cb7000-0x8)='./file0\x00', &(0x7f0000e25000-0xd2)=""/210, 0xd2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00000d4000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000089000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e93000)=0x0, &(0x7f0000976000)=0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f00008e8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000005f000)={0x0, 0x100000000}, &(0x7f0000019000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000063b000)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff42f, 0x2, 0x4, 0x7, 0x297, 0xf266, 0xac, 0x1f, 0x3, 0x1ff, 0x7, 0x100, 0x6c, 0x2c4c800000, 0x2]}, &(0x7f0000c90000)=0x108) r4 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000d4e000-0x10)={0x1f, 0x10000}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x2) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000761000)={0x2, 0x0, [{0x80000008, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x20}, 0x0, 0x0, 0x0, 0x40000000000, 0x200000000, 0x10000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000077f000-0x4)=0x0) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$eventfd(r1, &(0x7f0000000000)=0x0, 0x8) 2018/01/18 19:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000eea000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00008ef000-0x103)={r0, 0x3, 0xff, "133e2c115c593c0614bba6e94cbbc010735744732b18658d5886832986e6eb6185b716afab11ba53afee75942262fdfc9c3a5cde4f9614428759ff49a2238c51bd001225acbc6ca5a69f5dd4c2644f94391cd420728a3e66e20781980723fbc398e8fa0b1b7755a0f08e7841aeb82c943d0c08d8ca5bb34e8f1685a7e8aa39e053eb4b4358df094a7bd1f85b84f315bdbb5e910413b5074cc5698b28be22495d07f3fdc5b8c6a21e3e0e00df216daba48ad65f1f0d144bbf68a807fb3a433cfe4991f4fd47f7a91f81f02179555dc22a209e733697022dc733169870dfcf881fcdad309f64c9db6c8961380c2e59e2f91a14061345562b3be4"}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000e6c000)={@generic="54730000009d9e86fc01000080714d4c", @ifru_data=&(0x7f0000c33000-0x20)="d87b092cef24ffff40ffca0187ee872195828c3cff24fcff9ecffeb44bf0cfb3"}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x1, 0x0, 0x10000) ftruncate(r0, 0x4fa) fallocate(r0, 0x1, 0x0, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) r1 = semget(0xffffffffffffffff, 0x7, 0x0) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f0000656000)=""/129) lseek(r0, 0x0, 0x4) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000183000-0x10)='/dev/sequencer2\x00', 0x40400, 0x0) recvmsg(r1, &(0x7f0000d5f000)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000021a000-0x90)=[], 0x0, &(0x7f0000ec9000)=""/188, 0xbc, 0x0}, 0x0) clone(0x0, &(0x7f00009e5000-0x3)="", &(0x7f00005fb000-0x4)=0x0, &(0x7f00000fa000-0x4)=0x0, &(0x7f00001ca000-0x2)="") connect$unix(r1, &(0x7f0000080000)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000791000-0xa5)=""/165, &(0x7f0000001000-0x4)=0xa5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000098f000-0x6)={0x0, 0x0}) read$eventfd(r1, &(0x7f0000395000-0x8)=0x0, 0x8) bind$ipx(r1, &(0x7f00006e1000)={0x4, 0x4, 0x9, "3a26ff823f10", 0x81, 0x0}, 0x10) sendmsg$alg(r0, &(0x7f0000f71000-0x38)={0x0, 0x0, &(0x7f0000b4a000-0x3b)=[], 0x0, &(0x7f00005ce000)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000633000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004df000-0x9)='/dev/kvm\x00', 0x2000002000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d2000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000935000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002fd000-0x98)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00009f3000)=0x98) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c80, 0x0) close(r1) 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e69000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006e1000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b00000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0xffffffffffffffff, 0x0}) r4 = request_key(&(0x7f0000af2000)='ceph\x00', &(0x7f0000b6f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001c9000)='/selinux/status\x00', 0xffffffffffffffff) r5 = add_key(&(0x7f0000175000-0xb)='cifs.idmap\x00', &(0x7f0000881000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd3000-0x48)="38a49007ddcd1d3ccb16dd45b393c15943b978a88ab5d4adf982c5d4bf429c2062934c250989a2753fa32e3d9273ffa596349f276ccd415d49cb7daaef8bc83928d12650f19eb687", 0x48, r4) set_robust_list(&(0x7f0000555000-0x18)={&(0x7f0000525000/0x1000)=nil, 0xffffffff, &(0x7f000003c000/0x12000)=nil}, 0x18) keyctl$revoke(0x3, r5) fcntl$notify(r2, 0x402, 0x6) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ab7000)=0x0, &(0x7f00007d0000-0x4)=0x4) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8000000000) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f000072d000+0xa46)=@pic={0x4, 0x4, 0x6, 0x800, 0x8, 0x9, 0x6, 0xfff, 0x2, 0x0, 0x3, 0x4, 0x7fffffff, 0x52c8, 0x67e3, 0x100}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x80) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000f59000)=0x0) sendmsg$netrom(r1, &(0x7f00003a9000-0x38)={&(0x7f0000e69000)=@ax25={0x3, {"a1c3fa3d6cbddb"}, 0x4}, 0x10, &(0x7f0000320000)=[], 0x0, &(0x7f000049b000-0xb8)=[], 0x0, 0x40041}, 0x20000000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000927000-0x8)={0x0, 0x6}, &(0x7f0000808000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e5a000-0x4)=@assoc_id=r7, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$F_SET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000d8b000)=0x1) linkat(r6, &(0x7f0000672000)='./file0\x00', r1, &(0x7f00003af000-0x8)='./file0\x00', 0x1400) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000192000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x2, [@broadcast=0xffffffff, @loopback=0x7f000001]}, 0x18) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000577000-0x20)={0x1000, 0x7000, 0x59ad0e95, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) request_key(&(0x7f0000d51000)='syzkaller\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c1000-0x13)='md5sumselfvboxnet0\x00', r5) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/01/18 19:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000478000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00006c6000)={0x1, 0x0, [{0x277, 0x0, 0x2000000}]}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f3d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000a87000)={0x4, 0x1, 0x0}) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)='z'}, 0x10) stat(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) epoll_pwait(r0, &(0x7f000071d000)=[{0x0, 0x0}], 0x1, 0xd2e, &(0x7f0000803000-0x8)={0x1}, 0x8) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00006aa000-0x20)={0x6000, &(0x7f00003e0000-0x8)=0x0, 0x1, r0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00009be000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6011, r0, 0x0) accept4$netrom(r0, &(0x7f0000c74000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e62000-0x4)=0x48, 0x800) 2018/01/18 19:10:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c6c000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d69000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000944000)={@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}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbfa, 0x8, 0xdc6, 0x0, 0x3, 0x200008, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000538000)='net/raw\x00') pread64(r2, &(0x7f00002f2000)=""/146, 0xfffffffffffffebd, 0xfffffffffffd) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000df6000)={0x3, [0x80, 0xfffffffffffffbcf, 0xff]}, &(0x7f000022a000-0x4)=0xa) recvmmsg(r2, &(0x7f0000a53000)=[{{0x0, 0x0, &(0x7f0000e93000-0x10)=[{&(0x7f0000c5f000)=""/158, 0x9e}], 0x1, &(0x7f0000675000)=""/133, 0x85, 0x1f}, 0x3}, {{&(0x7f00002c9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000093e000)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000808000-0xa1)=""/161, 0xa1}, {&(0x7f0000f37000-0x13)=""/19, 0x13}, {&(0x7f0000e72000-0x3f)=""/63, 0x3f}, {&(0x7f0000f53000-0x13)=""/19, 0x13}, {&(0x7f0000f5a000)=""/77, 0x4d}, {&(0x7f00005cd000)=""/220, 0xdc}, {&(0x7f0000b66000-0x4)=""/4, 0x4}, {&(0x7f0000b2e000)=""/73, 0x49}], 0x9, &(0x7f0000a39000)=""/137, 0x89, 0x4}, 0x5}, {{&(0x7f0000df5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007ac000)=[{&(0x7f000063a000-0xea)=""/234, 0xea}, {&(0x7f0000249000-0x68)=""/104, 0x68}, {&(0x7f0000ebb000-0xe8)=""/232, 0xe8}, {&(0x7f0000fdd000)=""/168, 0xa8}, {&(0x7f00007b1000-0x69)=""/105, 0x69}, {&(0x7f00007df000)=""/4096, 0x1000}, {&(0x7f00004fc000)=""/33, 0x21}], 0x7, &(0x7f000070f000)=""/186, 0xba, 0xff}, 0x101}, {{&(0x7f0000302000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000534000-0x30)=[{&(0x7f00005a9000-0xa7)=""/167, 0xa7}, {&(0x7f00005b9000-0x1a)=""/26, 0x1a}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ea0000)=""/151, 0x97, 0xf}, 0x80}, {{&(0x7f000001f000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00001bf000)=[{&(0x7f0000f3e000-0xf2)=""/242, 0xf2}, {&(0x7f0000d5f000-0xcf9)=""/4096, 0x1000}, {&(0x7f0000916000)=""/37, 0x25}, {&(0x7f0000ebe000)=""/201, 0xc9}, {&(0x7f0000389000-0xb)=""/11, 0xb}, {&(0x7f000090b000-0x6)=""/6, 0x6}, {&(0x7f0000b93000)=""/136, 0x88}, {&(0x7f0000926000)=""/194, 0xc2}, {&(0x7f0000838000)=""/191, 0xbf}, {&(0x7f00009ef000-0xa1)=""/161, 0xa1}], 0xa, &(0x7f0000b2e000)=""/221, 0xdd, 0x9}, 0x124}, {{&(0x7f0000285000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f68000)=[], 0x0, &(0x7f0000270000)=""/217, 0xd9, 0x4}, 0x1}, {{&(0x7f000069b000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000390000-0x50)=[{&(0x7f0000631000)=""/63, 0x3f}, {&(0x7f0000332000-0xcc)=""/204, 0xcc}, {&(0x7f000018c000-0x5b)=""/91, 0x5b}, {&(0x7f00002a6000-0x1b)=""/27, 0x1b}, {&(0x7f0000e62000-0x70)=""/112, 0x70}], 0x5, &(0x7f0000100000-0x2)=""/2, 0x2, 0x1}, 0x1}, {{&(0x7f000072b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000014d000-0x60)=[{&(0x7f00002df000)=""/4096, 0x1000}, {&(0x7f000040c000)=""/214, 0xd6}, {&(0x7f0000343000-0xc5)=""/197, 0xc5}, {&(0x7f000076e000)=""/230, 0xe6}, {&(0x7f000091e000)=""/212, 0xd4}, {&(0x7f0000116000)=""/122, 0x7a}], 0x6, 0x0, 0x0, 0x100000001}, 0x64}, {{&(0x7f00006e9000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000144000)=[{&(0x7f000000e000-0x6b)=""/107, 0x6b}, {&(0x7f0000e4f000)=""/139, 0x8b}, {&(0x7f0000ddb000-0x45)=""/69, 0x45}, {&(0x7f000086e000-0xb)=""/11, 0xb}], 0x4, &(0x7f0000ecf000)=""/147, 0x93, 0x5}, 0x7}, {{&(0x7f00004a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000052e000)=[{&(0x7f0000ea5000-0x45)=""/69, 0x45}], 0x1, &(0x7f0000046000-0x16)=""/22, 0x16, 0x7}, 0xffffffffffffff7f}], 0xa, 0x40002020, &(0x7f0000493000)={0x0, 0x0}) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000060b000)='/dev/input/mice\x00', 0x0, 0x80500) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000e7000-0x20)={0x5000, &(0x7f0000320000-0x8)=0x0, 0x3, r1, 0x5}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000039000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7b9, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006e8000-0x5)='user\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f1000)='V', 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r0) keyctl$clear(0x7, r0) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffc, &(0x7f0000d21000)={0x0, &(0x7f0000d2f000)=[]}) llistxattr(&(0x7f000081b000)='./file0\x00', &(0x7f00005c3000-0x51)=""/81, 0x51) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000c80000-0x10)={0x8, 0x4, 0x6, 0x3ad65e66}, 0x10) 2018/01/18 19:10:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00009ff000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) read(r0, &(0x7f0000273000)=""/176, 0xb0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") lseek(r0, 0x0, 0x1) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001f9000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000686000)=@generic={0xbc, 0x800, 0x8000}) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00004e2000)={@common='irlan0\x00', @ifru_names=@generic="e57c635bee0ecb6e0f3f972cfb5d1de6"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) listxattr(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f0000429000-0x7a)=""/122, 0x7a) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f000058e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00004da000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000775000)='user\x00', &(0x7f0000dd7000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00009b1000-0x25)="", 0x0, r0) r1 = request_key(&(0x7f0000a15000)='syzkaller\x00', &(0x7f0000caa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000328000+0x5f3)='wlan1\x00', r0) keyctl$set_timeout(0xf, r1, 0xfff) 2018/01/18 19:10:48 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000563000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000f48000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00002a9000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:10:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000dcb000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000779000)='sessionid\x00') 2018/01/18 19:10:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f000006d000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/18 19:10:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000012000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000550000)="ff073442070000000003ff003ea54d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000fa0000)=[{&(0x7f0000f7a000)="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", 0x1000}, {&(0x7f0000283000)="0003e74e2daa00000005124e048abe1d95f3c9be4edb55fdc8c04d9bac7ea14054938ec4eb1229e3bf7e6025d0ff11b9afb7d8523371a03c3a8bdaaa1443ce147dc37d6dade0d2", 0x47}], 0x2, &(0x7f00000d3000)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:10:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d1f000+0x3f4)='./file0\x00', 0x141046, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r2, 0x0, &(0x7f0000e6d000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c57000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) ftruncate(r0, 0xffff) sendfile(r3, r1, 0x0, 0x8) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997000)='/dev/sg#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000472000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d4000)=0x14) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) accept$packet(0xffffffffffffffff, &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005e4000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f88000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/18 19:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000de9000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3f, &(0x7f00000fc000-0x4)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x0) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) ioctl$int_in(r1, 0x5452, &(0x7f0000199000-0x8)=0x400) shutdown(r1, 0x0) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000fbe000-0x1)=""/1) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000a18000-0x6)='./file0\x00', 0x1040, 0xfffffffd) execve(&(0x7f0000467000)='./file0\x00', &(0x7f0000965000-0x1)=[], &(0x7f0000f5e000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='personality\x00') read$eventfd(r0, &(0x7f0000327000-0x8)=0x0, 0xfa) sched_setaffinity(0x0, 0x8, &(0x7f0000076000)=0x0) open(&(0x7f0000126000)='./file0\x00', 0xc0002, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00002dd000+0xf34)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000e6d000-0x10)={&(0x7f00009c1000-0x18)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005b0000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = signalfd4(r0, &(0x7f0000be0000)={0x6}, 0x8, 0x3) timer_create(0x3, &(0x7f0000a60000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f8000)=0x0) readv(r1, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b83000)={0x0}, &(0x7f0000682000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000682000)={0x2, &(0x7f00003d5000-0x10)=[{0x3, 0x5, 0xfff, 0x3}, {0x4, 0x2, 0x2, 0x471e}]}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000087b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000001000-0x10)={r0, r1+10000000}, &(0x7f0000850000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) getgid() futex(&(0x7f0000000000)=0x0, 0x800000000218, 0x6, &(0x7f00008c3000)={r2, 0x0}, &(0x7f0000299000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="b78394df", 0x4, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r3, 0xfffffffffffffd18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f000059a000)={{0x1, 0x2, 0xffff, 0x2, "9cce22134d7766a0b5c9214a5feee9a1ebf9c3b1cafb29843140e57095986484eef9fc34fa2198e7b8555db1", 0x61}, 0xf4, [0x100000000, 0x8, 0x2, 0x541, 0x400, 0x0, 0x0, 0x2, 0x6, 0x3, 0x0, 0x0, 0x6, 0x1ff, 0x1, 0x0, 0xffff, 0x2, 0x5, 0x1, 0x1f, 0x2, 0xce7, 0x3ff, 0x4, 0x2000200000000, 0x3, 0x1, 0x0, 0x6, 0x5, 0x1, 0x7f, 0x6, 0x8, 0xe831, 0x2, 0x6, 0x80000000, 0x9, 0x80, 0x2, 0x9, 0x7a, 0x20, 0x1f, 0x7, 0x4, 0x100, 0x64, 0x5c, 0x1f, 0x4, 0x3, 0x7, 0x101, 0x1ff, 0x7, 0x0, 0x0, 0x0, 0x4a, 0x3ff, 0x8001, 0x2, 0x80000001, 0x9415, 0x8, 0x6, 0x10000, 0x400, 0x10001, 0x5, 0xbe, 0xfffffffffffffe00, 0xfffffffffffffac7, 0x8, 0x4, 0x3, 0x2, 0x2, 0x7, 0x4, 0xfffffffffffffbff, 0x9, 0x7f, 0x26b0, 0x2, 0x100000001, 0x3, 0x11, 0xff13019, 0xfffffffffffffffa, 0x800, 0x3, 0x1, 0x0, 0x7, 0x7, 0xfffffffffffffffc, 0x5, 0x2, 0xb25d, 0x1, 0x8b42, 0x7, 0xff, 0x9, 0x0, 0x1, 0x80000001, 0x9, 0xfd5e, 0x4, 0x1000, 0x200, 0x8, 0x0, 0x40, 0x8, 0x7, 0x1, 0x8, 0x130, 0x3, 0x6, 0x80000001, 0x7ff], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x8000) r1 = shmget$private(0x0, 0x1000, 0x54000110, &(0x7f0000db9000/0x1000)=nil) shmat(r1, &(0x7f0000edb000/0x2000)=nil, 0x3000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000526000)={0x0, 0x0}) open(&(0x7f000085c000)='./file0\x00', 0x80100, 0x1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000e7d000-0x4)=0xffff, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x13ffd, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setsig(r0, 0xa, 0x3f) r5 = accept(0xffffffffffffffff, &(0x7f0000f3d000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000aba000-0x4)=0x8) statfs(&(0x7f0000fe2000)='./file0\x00', &(0x7f0000c51000-0xf3)=""/243) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000047f000)=0x0) fstatfs(r0, &(0x7f0000eb1000-0x98)=""/152) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000933000-0x8)={0x0, 0x8c}, 0x8) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000946000)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d3000-0x4)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000b09000-0x10)={r6, 0x1, 0x6, @random="fa707f6d439c", [0x0, 0x0]}, 0x10) getegid() ptrace$setopts(0x4206, 0x0, 0x7fffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') sendto$ipx(r0, &(0x7f0000823000)="e75934d87e029a995e83f9af24e0759170dbd6e6ad10e1a19ed73a02ce9d38e6adad986bd4b7ee775d05823a81474a8e1855851870f2df10b215b4306169b73ebc", 0x41, 0x40080, &(0x7f0000f67000)={0x4, 0x3, 0x7, "019efd4245c0", 0x2, 0x0}, 0x10) epoll_create(0x6) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000000)={0x40000, 0x0, [0x4, 0x9, 0x0, 0x93c, 0x7, 0x5, 0x2, 0x8000000000000000]}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/69) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f39000-0x2)=0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000022f000-0x6)={0x9, 0xfffffffffffffffe, 0x3}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) recvmsg(r0, &(0x7f000041d000-0x38)={&(0x7f000049c000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000357000)=[{&(0x7f0000d7f000-0x75)=""/117, 0x75}, {&(0x7f0000fc7000)=""/8, 0x8}, {&(0x7f0000323000)=""/4096, 0x1000}, {&(0x7f000015d000)=""/33, 0x21}, {&(0x7f00004d4000)=""/28, 0x1c}, {&(0x7f000052d000)=""/16, 0x10}], 0x6, &(0x7f0000b2b000-0x39)=""/57, 0x39, 0xf7a4}, 0x0) r1 = open(&(0x7f00007fc000-0x1)='.', 0x4200, 0x44) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003fa000)={0x0, 0x0, 0x6077}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000650000-0x10)={0x0, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000fe9000-0x8c)={0x0, 0x5, 0xfffffffffffff000, 'queue0\x00', 0x62, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000caa000)={r2, r3, 0x6}) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000747000)='/dev/rfkill\x00', 0x4000002, 0x0) write(r0, &(0x7f0000a8a000-0xf9)="de81b57fb8ab7a", 0x7) fcntl$notify(r0, 0x402, 0xc) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = dup2(r0, r0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a17000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000d42000)={0x2, 0x1, 0x401, 0x3, r2}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00003c9000)={{&(0x7f0000a22000/0x13000)=nil, 0x13000}, 0x1, 0x0}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000e44000-0x4)=0x80, 0x4) r3 = add_key$user(&(0x7f0000412000)='user\x00', &(0x7f00001f5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005a9000)="7ea06dfd148c7b666de709d759", 0xd, 0xfffffffffffffffd) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008c8000-0x10)={0x2, &(0x7f00006b6000-0x10)=[{0x2, 0x6, 0x5, 0x3}, {0xffff, 0x7, 0x9, 0x37d}]}, 0x10) keyctl$describe(0x6, r3, &(0x7f000052e000-0x1000)=""/4096, 0x1000) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00007b3000-0xd)='/dev/dmmidi#\x00', 0x2, 0x101000) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009df000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000d1f000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000948000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00003b6000-0x8)={r3, r4}) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00002bc000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1fffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e57000-0x9)='/dev/vcs\x00', 0x80000000000802, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x8) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000369000-0x38)={0x1, 0x0, [{0xcc, 0x1, 0x0, 0x0, @msi={0xffffffffffff8a00, 0x7f, 0x784}}]}) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000a3d000/0x18000)=nil, &(0x7f00007b8000-0x18)=[@text64={0x40, &(0x7f0000cef000-0x5e)="4a0f0648b800000000000000800f23c00f21f835020002000f23f80fc79a000000000f01d4653e400f01d40f01c9c744240000000000c744240260000000c7442406000000000f011c24b805000000b9980000000f01c147787f4083c000", 0x5e}], 0x1, 0x2, &(0x7f0000ae5000)=[], 0x0) pwrite64(r0, &(0x7f0000acb000)="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", 0x140, 0x0) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d15000-0x10)={0x2, &(0x7f0000114000)=[{0xffffffffffffff16, 0x1f, 0xffff, 0x2}, {0x5d6d, 0xb078, 0x4, 0x2a95}]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x8000b, 0x920c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b94000)={0x4, 0x80000000, 0x0, 0x6, 0xfffffffffffff001, 0x9, 0x9, 0x8, 0x0}, &(0x7f0000904000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000354000)={r5, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000027d000)=0x8c) setsockopt$inet_buf(r3, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r6, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r7 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r7, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ec7000)=0x401, 0x4) r8 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r8, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000f5d000-0x2)=0x6, 0xf6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$bt_BT_RCVMTU(r8, 0x112, 0xd, &(0x7f00002d9000)=0x0, 0x2) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f00000ec000)={0xb0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r8, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) writev(r7, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/01/18 19:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000bfa000-0x98)="298e1623b6e2c7a5af17db6d1cb01f26879621fbaaee440a4abb53f49fa74ad82326a963ab0fe874bf202585f01f5df8e1490b4c0d9e553fab4b70b80da524fe5291bccb5c9de4e22108d5540248b9fa9656ac2182dfddc762cf0f5ace036b1d59141f3b6b29fcb8d3d46d9d14592c1fc6845d30ae281a48171ab91c19f798d160cde04f7c3b2cfecc638187f1251ca1b88cbcc67d350f57") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000ea7000-0x53)=""/83, 0x53, 0x20, &(0x7f0000c96000)={0x4, 0x101, 0xc00, "93bf4e17524e", 0x8001, 0x0}, 0x10) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000b52000-0x4)=0x7) connect$inet(r1, &(0x7f0000606000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000002a000-0x4)=0x6, 0x4) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006ab000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000daa000)={0x2, 0x0, 0x0, 0x0, 0x0}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000cbe000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac9000+0xd9c)=0x10) listen(r1, 0x6df) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c7c000-0x8)={0x0, 0x0}, 0x80000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00007be000-0x20)={0x0, 0x100000000, 0x7, 0x9, 0x8, 0x9}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000005b000)=0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000623000-0x8)=0xae) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000021b000)={0x0, 0x0, 0x0}, &(0x7f00009af000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f00006d0000-0xa)='status\x00') syz_open_dev$mouse(&(0x7f0000f51000)='/dev/input/mouse#\x00', 0x65, 0x40) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000dc6000)=""/116) pread64(r3, &(0x7f00003af000)=""/0, 0x0, 0x0) syz_open_dev$amidi(&(0x7f00001de000)='/dev/amidi#\x00', 0x40, 0x800) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000000)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000024d000)=0x0, &(0x7f000002c000)=0x4) ioctl$EVIOCGMASK(r0, 0x40087602, &(0x7f0000f29000-0x10)={0x0, 0x0, &(0x7f0000642000)=""}) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) connect$pppoe(r0, &(0x7f00009a7000)={0x18, 0x0, {0xfffffffffffffffa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36b1e72bd99ada532e4d58c1ff07"}}, 0xffffffffffffff8b) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006fd000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000c3d000-0x8c)={0x3, 0xffffffffffffff80, 0x0, 'queue0\x00', 0x718e46f1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000070b000)={0x0, 0xffffffffffffff9c, 0x1}) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/18 19:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000b04000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000c24000+0x2ee)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008bc000)=0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00009e1000)={@generic="2723c2849086a86a01713ff9196ed382", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, 0x0, &(0x7f000050e000)='t', 0x1) lremovexattr(&(0x7f0000554000-0x8)='./file0\x00', &(0x7f0000594000)=@known='user.syz\x00') splice(0xffffffffffffffff, &(0x7f000004b000)=0x0, 0xffffffffffffffff, &(0x7f000061a000)=0x0, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000ce8000-0xb2)=""/178) 2018/01/18 19:10:49 executing program 4: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000aed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000853000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x0, &(0x7f0000297000)=[]) lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) 2018/01/18 19:10:49 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000418000-0x4)=0x10, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000001f000-0xa)='/dev/cuse\x00', 0x4e0102, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000001f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x44, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000001000)={0x4b98, 0x2}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000045000)='./file0\x00', &(0x7f0000041000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000047000-0x4)=0x20, 0x4) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000045000)=r3) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012f000+0x854)='/dev/sequencer\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000988000-0x8)={0x3, 0x401}) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b4000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000021a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) shmdt(r1) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f000003e000-0x8)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f0000019000-0x4)=0x0, 0x800) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000039000-0x8)={0x0, 0xd0}, &(0x7f0000046000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000022000-0x8c)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000575000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000b6a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d3000-0x4)=0x5) recvmsg(r2, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000079b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x800, &(0x7f00007b7000/0x3000)=nil) lstat(&(0x7f00008ad000)='./file0\x00', &(0x7f0000ba6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = geteuid() lstat(&(0x7f00002aa000-0x8)='./file0\x00', &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c30000)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f000062c000-0x70)={{0x0, r3, r4, r5, r6, 0xa, 0x6, 0x0, 0x0, 0x0}, 0x1ff, 0x6, 0x10000, 0xff, r7, r8, 0x1, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000f67000)={0x0, 0x0, &(0x7f0000bca000-0x40)=[{&(0x7f0000e0e000-0xc8)="ebd9d6146396e94c9817a7c0b3fb9cbb4bc167f91eccb91e", 0x18}], 0x1, &(0x7f0000848000-0x1)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ab2000-0x10)=[{&(0x7f0000a20000)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0xfc70, 0x200000000}, 0x0) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008d9000-0x18)={0x0, 0x1, 0x0, 0x76e0, 0x9c7c}, &(0x7f0000647000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f3b000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) seccomp(0x1, 0x0, &(0x7f0000cb3000-0x10)={0x74, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x8}]}) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000b9000-0x8)='./file0\x00') 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d31000-0x10)=@buf={0xd0, &(0x7f0000d30000)="4b169c34c55c127a157876c9d7db278c85e69d2e01077cd6efe88343e469bca15554683885a299c5eb2013993801a7ac3bd97671da86137dc1d7556ce1c25b43b2f14d886c977998d5d2ceda3f4d2c845fc86f1e6f3b2ecddcfd9312c1d5030997e3dfc03897b7806e934d5a154b7f3444d571b1dfef19f911afd05286e716256ab3c00e4c2fca171891dfe84e8248e97c10aedfc66abc03eca0cd07d42636eb6a4f23bec7d9b0c35436a114cfc23fb641e689fc07966cf1b29871881c9c5949c10f6d495b20cbf3fcd3f253ca2e63f4"}) getsockopt$sock_timeval(r0, 0x1, 0x8000000000e, &(0x7f0000d27000)={0x0, 0x0}, &(0x7f0000069000-0x4)=0x8) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000465000)='/dev/amidi#\x00', 0x8001, 0x200) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000cf8000-0x4)=0x5cc, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x164) setsockopt$inet6_int(r1, 0x29, 0x33, &(0x7f0000a69000-0x4)=0x5d5, 0x4) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0xa, 0x88) r3 = dup2(r2, r2) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x353, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000012b000-0x4c)=[@in6={0xa, 0x2, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe9f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x10200000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) [ 37.126678] dccp_close: ABORT with 1 bytes unread 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r1, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008d5000-0xc)={0x3, r0, 0x1}) epoll_wait(r2, &(0x7f000058d000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8000) socket$can_raw(0x1d, 0x3, 0x1) [ 37.168548] sock: process `syz-executor3' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006e2000)={0x0, 0x0, 0x820c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c500080d8d1f6728f1c5f08a31dc6150de40ca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d131c4a2c50f288493929c1e0fe9468a5f6556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f000000b000)='/dev/dsp#\x00', 0x2, 0x10800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000008000-0x93)=""/147, 0x93) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000b000)=@assoc_value={0x0, 0x8000}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000004000-0x8)={r2, 0x1000}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fcf000-0x22)="2200000016000700010007cd090005000a0800001c00080904000080040008000000", 0x22) rename(&(0x7f00008d3000-0x8)='./file0\x00', &(0x7f000019a000-0x8)='./file0\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000cc1000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000613000)=0x14) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0x8)='uid_map\x00') clone(0x0, &(0x7f0000b6c000)="", &(0x7f00007bf000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ad8000-0x1)="") mq_timedsend(0xffffffffffffffff, &(0x7f0000338000-0x32)="", 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x6) userfaultfd(0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r1, 0x28, &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000)={r3, 0x6, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe95) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001df000-0x4)=0xfffffffffffffe93) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001e9000-0xe)='/selinux/user\x00', 0x2, 0x0) accept4$ax25(r2, &(0x7f0000aa0000)={0x0, {""/7}, 0x0}, &(0x7f0000ce5000-0x4)=0xfffffffffffffff2, 0x80800) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x7d, &(0x7f0000258000)="8000000000020004", 0x8) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ff000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="", 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fstat(r0, &(0x7f000072f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002e4000-0x8)='./file0\x00', &(0x7f0000dc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dc2000)=0x0, &(0x7f0000dc2000)=0x0, &(0x7f0000dc2000)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000dc3000-0x4)=0x0, &(0x7f0000588000)=0x0, &(0x7f0000dc3000-0x4)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf0000)={0x0, 0x0, 0x0}, &(0x7f0000dc2000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000561000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000-0x4)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d62000-0x4)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc3000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0xe8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000dc2000)='./file0\x00', &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000660000-0x4)=0x0) fstat(r0, &(0x7f0000aa5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000044a000)=0x0, &(0x7f0000dc3000-0x4)=0x0, &(0x7f0000a91000-0x4)=0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc3000-0x4)=0xc) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000dc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dc3000-0x8)='./file0\x00', &(0x7f0000791000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000089000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a2000)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026b000-0x4)=0xe8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dc2000)='./file0\x00', &(0x7f0000dc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = getpgid(0xffffffffffffffff) r23 = geteuid() r24 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00008e2000)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dc2000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002db000)=0xe8) r27 = getegid() mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00001e5000-0x150)=[{&(0x7f0000dc2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc3000-0x50)=[{&(0x7f0000dc2000)="0986e312e42bec1d32fb13dd9369a6d9189369fc3aab1ca50f162f5aaf929975b86276b1fa3e2dd5a55f1ff76c686e7f0846d206dbc062e1e211a856024ed9c02f5301f4de3c9904e180bb9b72554d3aefca40e0406d0f3274a344eb2259122a34c27a4199f9bb6924fc314f9555c68787767cdacb69a4ce566894f3bce6ec52e4e27f644850e0fd3b7c732833b903931d92b19cfba876f230a72d5429001e989672422d19f64c8ef2e16bf4c250c0e0", 0xb0}, {&(0x7f0000494000-0x58)="4bdec2f2353f8e029d90d344c7e5d09faf5f5f7ca0dd9613e562e3aae6e03f0718445f41f4674864663b59333aa3352b5b426b6ea2434cb2e71336b676bb592a1decd759a69c64d3f1c90c81c11baf86a0a757ba545ebbe9", 0x58}, {&(0x7f000058b000)="0fc35b5b5c24dd4c09072a647e724180051ee6032824571f6917dd311b30a1c9799781558b3b9f30be863c6c229b8436588ad321ab2ad0716f7f7d0e0f5e3ea0a7153462e4fdad5cf9643466c5bbc2cf9e5bacf90cc96667e40829b014c5a022a3b4670f160f2cae39b3ae266aad30ad42d1b651948c", 0x76}, {&(0x7f0000701000-0x1000)="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{&(0x7f00000bd000)="6e2513e83a117d402e480114576d3ee5ef6c2c9a26a818809a190e78421c72e7c23af91a78cbccc95bcbe7a6a826bf02917e851618032bb86dd1794aae7f7db71e2f9ef712683b36ce8bbd4c4c48e0d9fd9ab0c902e6a06722fb5b0b22f4f94ae56e19acf052624d6e42ecbad2eb0269088cc7f12d56c94e204b8ec9626c8eda12d9e9d88130b326da408d459d7acf6c8284e60160b3ba6a40e0f62f26bded99b2aac5e96adfda076c3750ec2664e5a2b2c73a5a9120fb9cb8d9", 0xba}], 0x2, 0x0, 0x0, 0x20000001}, {&(0x7f00000c9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000342000)=[{&(0x7f0000dc2000)="1a84b7665bc670fd9d9bca2b5acf360873d77e4eb42f0b08525dc63e18b0064c4c656777c051388b20eb6500fb9066a16c53c5e8df9c6833e48233b75e9aa5a073c9b9e8a9250fc239e045c89c54392f6fb8f9810f7e", 0x56}, {&(0x7f00008a7000-0x6b)="9440aa8de2cd603c54bf2ca307f632f7cca58227f8ac01654a1628f057332df81729787b4978ee6b9e443d3d16e3c6f4d205c2f3b95249935f2b3fa22bc1074b0246ed42fa0b057b60953abb5016e30a7ae58785c2fc4d7f0b24d8525b0f4112c87a4e435a1eb7fd745b82", 0x6b}, {&(0x7f00007dc000)="", 0x0}], 0x3, &(0x7f0000dc3000-0x50)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x54}, {&(0x7f000048d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc3000-0x10)=[{&(0x7f0000dc2000)="c1a2258cf474926425993ef3fb13b3b40bf62664eccf3f33392536c3ce143445a5f48a9fc7566cf7f84935162d1a549d8aaa9b9f79c3d582a6ba984e7bf2ea8e97d8672062cbb8d95fc98ad43b8d9aa5e3a48a51af405874d1a5d03a49fad33dd1a42cbd675779dd162bb0a68d1b73dec56f981928cf88804581e2891a1129ddf1381cc963e3e6a05c61287d1c856c8617f71e6210eab260e6ec703b78abdabb393a4a68742db07cf4257e462c5f958738bc8c3139e719044812658236dd4623d559", 0xc2}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f00008c1000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008bf000)=[{&(0x7f00001ac000)="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", 0x1000}, {&(0x7f0000dc2000)="9c7ae2b8323ba45e6f905b5a44d1025eeef7aa28546966df06abb5f70079443633b31e16bee28a7559579a5344125396e88ded0b447e1f3d078c54a6375f78ab9fcc015bc0f95b18007b796a27fb2e6c0e87fe7373c8a3a72ba08289984c1d350878ab53fb94d33c616dee013b8089819f93d2735f2061818ca319882e80729d7f688af19b727ad23528241d4e2e283c13ac3387c241873951f345e90db4517888f1a8d64bb22576a2f592c5d0f30e21e52af7280f76d97654625987d87676e0777283", 0xc3}], 0x2, &(0x7f0000dc2000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x8000}, {&(0x7f0000dbe000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000dc2000)=[{&(0x7f0000dc3000-0x87)="936bac794d55cf08519836bb35c3e6f5b8875a8b6442bdd9549d011f1113e4c61c4a512af2e96c4f60fdecb81fd22ef101577b1e443e4a5ae3047a5ac34df014bf38770d954c8c8a79c629a4cd4d9dde3e48bb84522c7f6ed30152281586f84ffa0a2866774b4f9f3e6b08fa37d253ceb7df372425bb50220e9e1bd003c4d21662a564000bbaf3", 0x87}, {&(0x7f00008c3000-0xca)="bd87dd263bd217f0e686ee3c2a90d26cfe49b4b4d87a0d981bc452dad8b5e3a9444a5ec7ba3da3a72178cc0c5cc8593c8a190d163ba47eab51cc692cca1151f8cb2b8fb3ca3bfc41ca4b83bb7226d26d7c81b7b92dc023ca688bc93711db6dee9fdb9b2b1656972d1a3f588ab1a16092c259acc1eec75ef6da6460b1fdf2cc7785ce44b02513d3366be9c749db86c15bd984f10f32cb348e1226834512a69046081fc7353fa43cfa003d9c91c503f27e7ef0c53c12e682734654b424d03867d3e29bc366f437abfa74e3", 0xca}], 0x2, &(0x7f0000dc3000-0x60)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x40}], 0x6, 0x1) connect$inet(r0, &(0x7f00003d7000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x100) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000bcb000-0xea)="0597abe35891f5f651d49299e9d57ecfb0b8d0fdca63ba149719dfeab0653e982eb085f9dc21216b24ed32202b7dcabe7f8c301c96f5d72bfebac4517470573466160255adb1ea5b964fa3e93369d5ebda906307fff782106b1136e80d8fe4804c2f7a378fbbc08e0ed6fbd1fbcb5774e4c3f585114c56bd6e7955a06a7c072982accbd42ee55e7ad57a014bc74c42632fec5a2995c745783097f5551e976346845065160d7d109727e63dc0eceae1a79560e18836653bdb9be2ed461fbdaa6c596a8da903df92a817140087c64967790033092a09e6aae8f9b87ae9d4e0475db84897d88b40a3749e10") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000db1000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000e22000-0x4)=0xc) syz_open_dev$admmidi(&(0x7f0000644000+0x951)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x2) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r1, &(0x7f0000b7c000)=[{{&(0x7f00000f4000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000567000-0x50)=[{&(0x7f0000fbc000)="", 0x0}, {&(0x7f0000aae000)="8ad9bc02ffbea4e1b45a8a2e1a3e61641ea8c535d06722a8e159df1957c8615022fc37a940d4cde181dd85fc2bde88626e462b1d3f39d547f57274a6064a88b2d1d70b745106849ab07465f1563a022b7e3258b48b38f7075c9ce46917a6b872966fe55cfe346bd86a7bf2acf12153ed96e06ee3c91c9712106319fdeb439f2dd3e658dabca3a47e9f5b6b20a8c02d8c6e7cfaf87fd57390e8e8a49a7a1de9f4024fad02faf09f196d7ce98679e7803754b7e2c065fdc80aebf5b1f1b23d16be8c95d5b7a6bbb36716b4295ab4e610ebd731e2314452fec5a216d27182a640143e07c5d2048a0d06f62602", 0xeb}, {&(0x7f00005df000)="", 0x0}, {&(0x7f0000662000)="9f656261e5a5dd0c2195021cfe556b0d84e47eed73296d5042ff71e4ab8375154d2eacc1e0a8c1da8d78b66dec87740b5cf921281fd46db755bcfc9e398216155b6875f733532f635da9309f1e6422ec48f469b9eef9d817358e4a7dba640647fdd56e420e4ec7d509b3e44f2f2217454d8e213c8794cf563ee6221c69c27e1fa08fc59d9b1d29bbdfd27ac6fc04d9a04895ccd4b48d6d42780644d53b058ca7ff3bce43459e897eab081cd284f9f002e6dfa21fd0b2295e9e35247c863cbeba7fadef694de452d15c64fb493df40dbcbb368441951b6db967996b5769049c053589e218fff1a6f74a3f", 0xea}, {&(0x7f0000e36000)="89ca2e5c976bf108e5ecc465a31dd250152234ed34e6efc9343893b52af07cc50bc63a484fa7056387797bff90c60135feb69cf97f753a73d4ca43337a0fb46a1ffd47e626aab588093845c14e4577c7177ffa0adb5f0f183544f685265fcc21874c40d6353133a95254c618c4b77b618580784a6c2bc86f9b02bf68077fba22aa28b130f871288d2839285ca984008a3aee2ee70055df5d30a760e359c5a9974c01226c4b99c7fcb11d4e18a5e43c3daee83e07417abbd8f5f549dd4f4a8c0c1041afb033359cd88caa2a3a74870f31e709437c8688e858e2d034a50ad885712992ea29e1163f06a5bff245692d0611a4cecb9a9d3e815f0d", 0xf9}], 0x5, 0x0, 0x0, 0x40}, 0x4}, {{&(0x7f0000b37000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8c}}}, 0x3a, &(0x7f0000fc9000-0x50)=[{&(0x7f0000916000)="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{&(0x7f00009ef000-0xee)="505f89ed152362bd72011c546a782865ca129353665cf3ccb338de192a9fe10ba40f8e6f4cf7443c39dfbb034e8a90ada4bb0758969fd595d30ff1581cbf8b8017a790ee7a169a19d682697d7eaa5accb7dcaaae5031ea3d862875b6f724d9272d1eccb300d91d09bc1858f6744b2b536bdc62e01a690a9dd4c744d36a1698f1c1a180208572d83b29bea6154b53f4773869ad042b644b0121697385b4ee8a40801776f4b83efaf932b58e15ee53909243d1599b57d55b3c502736efb04e961a418d0e9a103698294dfa34d4c65852b666a538e594287024ef3833e2667131cca4fb1f0d52ec2f83f72b2d0a536c", 0xee}, {&(0x7f0000efe000-0x9f)="51b459c12f27a0521e52a79a5511cb1a54f620b9fdc0cf8ac4021d743cfba1d88c08950bcc1f973988761fbac0a02913a15933fd504a46e5955591922fc63603db6303ab05bec09fbc34e49bf7465a8a60119218c40ebea39d8bafe56c8801c8fb767477774578af50379e9c21740d0f67ea56bdde4b571d72fdf2158a9144d451bb7ba2f63d21ccc3fd57a88001de2da3f87eef7fa10bee4066bfdbe8c609", 0x9f}], 0x4, &(0x7f0000a94000)=[{0xa8, 0x10a, 0x5, "9d198028f4ec388e0ffdf6f79d90ff736120bdaa93dd1cb5dc32dae9deb60dd5808bb3a53ce70d7ba154cc2bd860cde06f501baeb0555f5d70f6f4d56d74f084119c6830b363c53f3a70782e30d7e64ceb329f327fe2dd37f9e9f3c34e0a78a5b837c7ea619c6e2c2caae793595702e25f4cfd1e3cbc7c3c6357b431c12751ed48f6d43f06d5070129f3f259a6265a50052283a88b453ea7"}], 0xa8, 0x4}, 0x1}, {{&(0x7f00004d3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x0, {0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7f}}}, 0x3a, &(0x7f00009fe000-0x50)=[{&(0x7f0000046000)="6f5754abfb63875a75cd798e51fe71f928adcce7d78378b483c8748b0ca4715e6b66f290f9626fb2b46852d52342f5deeb1012b63d1cc3aa9d691c7d1d3815a0", 0x40}, {&(0x7f0000949000)="0e3cc9f91f18735452f879a6fda66d63f64d4b5ed2a61c980fc1c4fba854d4a85fa2da99d93c853306dcb66752507fbb88ef22e915e0461ee82e486e366dc93cba4d5fa5dfd4e2", 0x47}, {&(0x7f000030b000)="ea05466d37f62d6a8e9b0bac4632f20214", 0x11}, {&(0x7f0000156000-0xed)="165650c212382f08216c4639ceceee1167f8128ad4fc4eb1b2dfb16fe24877cb66e1713baad650250ee86a69b064f2470fde6bcc4012fb75b75c0619c1b7fce5ce031e8269000610cd225948335d09d9c869cd9f5808543da3fad74ee6395c5b1bddf5cf41fc734251fda33befa342be12bb865f925260bd1496b35db153608541b0fa3dec02521c21afa3058fb26d707f199fbe10b46f991351e9032840ce6197fc58e4be745b59e1640480ef8949ec696df19d07f3f55ee6ba0dbd815529ffff26cf08c72479fc7d5cbfeadb9aacc4d842317655055bfac9eff6614e76b2257f215d770003c87b0c652412a0", 0xed}, {&(0x7f000037e000)="5f6096af9be6e78d8b5a13981056fb4afeec275bf687525f84c5e69f6b6207da615e7b68e36be7ac81a947fc1fe94d45febd742fce939016ab59d60cc5d5df87297272c0b2c27c14971497f74b9f12c1cb183e30383134986a7176e8be0d20f067793e400ce5d524823b26b7afff22bad2c2dcb0df82e2a19e1e08", 0x7b}], 0x5, &(0x7f0000c9c000)=[{0xe0, 0x112, 0x6, "34be419a9a3980f8c111e32e5ef649d69b2e0d2f246695ecff4a29406e3e6735e3ea7557c80772d41ad0a5f39a4d59d0f36392509940269cc938b8b07c5311a36137e680ef0564ef879486f59505cede83c89a5a156c95d867e44e50e33d095f784195069a97fb3ae6d901ad9e6a395dc3e83eda953919698235ac2e5aafe0ef922384efb4b38e2842e48dfbee5060e46e29a16696fce820f130a6342d25897a043b44609464571f4abd372b3c32361f08ff2d8b1da5a3783dc9fde0e814236b6ab5b46a32d1719ac3ac825b"}], 0xe0, 0x80}, 0x7}], 0x7, 0x2004c810) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e0000000000000000ec05fffe00eb0003ff0000a1f1ffff0349eaf4e2007e23"}) 2018/01/18 19:10:49 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000799000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000000)=[{&(0x7f000007c000)={0x27, 0x10001, 0x100000001, 0x3, 0xd0, 0x3, "4cbaeda88a07f5c3dd65226b66b8db7b1f14273c1d03644f5934dc6ef6234ac58378495fa7836de48b0f0a3f8757929eb5456199f6d346a22fdfe432f44515", 0x4}, 0x60, &(0x7f0000945000)=[{&(0x7f0000f6f000-0x6e)="f9bb38920a8a6f929c20c6de3806447333e12e57f4f9f89cb5ec35c7bf02f7e23ac7a1e986c3e4039b954b66955e54d10d5aef0245566688ea5aa15a9137773923cbd543bba97f5d54ee3ef94a9c1e319bdb73359d8fde78ed37448724e61680637f099bb656445f87cd501b0ee8", 0x6e}, {&(0x7f0000a7a000)="1e3d42e80ba10637a0e76a14368345360f3af4651d39918918b5097422b299ffca47cf6ab613126a0551687a5f6c96724df357a13161cf1f9d4b63aedc6faa1939ebcb7454aa30da1336b8af99ca000a5711bc2a7d5170dd4681675d2767d00833e3", 0x62}, {&(0x7f000057c000)="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", 0xff}, {&(0x7f0000000000)="aa8899c4e31ee1c36120d79fba7d0478c31e7c7aa27e7f136bb5e9f5dd5bc516e5281b882cfb84a4ba47f1d66a216d479160653c1d8e6bed293ea70a1cc83e4a62775b87c2476285b4de60f7b202dffa0c414ad430851d7bd4055be2c9da827f24219fa1bd540b06f29e429c60df30a68510f0d1557b1eb63b4b5370c270ed72696f7b720b8af5e0afedd6f54ecbf676c71b6cf9cad72a08195fd4bc9789dbfaa7cf5f55cf7e1f6bc020897f2a07ee4638fa2ce95d942e312288657ccac517a02db1acbe9603eddea3b5adbdea4d", 0xce}], 0x4, &(0x7f0000c2a000-0xd8)={0xd8, 0x115, 0x930, "06b4692ac8a77fdb0395814ff9b50bd06f93575c05c60c672b784e211dfc7bf663c8d6c8b7512bd911f479e5d57213d9f05c22998f2bee4b79753242a50be67fd72fb5eec795d62044cd85099328be74f254d235c118c7f8f86577cceaa1d91de15c616f942e4b956b7bae84509d2f9b71ca4763bba654dfa085ddd416d8d2893af93245ff49eb5c910664e46796d9cd9cfc7618e53dac0ab8578070ea64f0d39c9e0f2fa2f6e96fb4ba6026eb2f6d41628a79e759722aad05899c7485efa35b52a528a752c3"}, 0xd8, 0x40080}, {&(0x7f0000000000)={0x27, 0x0, 0x6, 0x7, 0x2, 0x3, "109cce34cae30db3ac45e516baefbacb726eede10530c6866031d59811b6b9f7596f4e4e1c8472fd256530cb0a191c2a2ae96ee0ac0c56ab9524adff3a2a4d", 0x6}, 0x60, &(0x7f000079b000)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000+0x699)="2953c896bee4528b9acea00cfefa19aa2478d300091a796c4c095397f78a6790d4a50b60d287d13557ef77cbac6f3e1d84c2df8f4f9b7e0f5d9e1d155f856836e10497353403f626f166e0c66642b6fac416acff68cae24901c721165e909cc723822bb358e574632e6471f1a0024d536f86fe891e2f3d932de165c3a8f64ffd310eb7b753fa74b37f2db0cf5130", 0x8e}], 0x2, &(0x7f0000001000-0x40)={0x40, 0x10d, 0xfffffffffffff000, "7242d0fb4473d2f2c1bcaea599a1cd18c11c1efb54b25221faee35f3d309bff2124e18aa18f1e5e470c520950a89be"}, 0x40, 0x48800}, {&(0x7f0000001000-0x60)={0x27, 0xf3c, 0xd1, 0x5, 0x10000, 0x4, "71bbfcd874ad2268652e1447c35c5f58d4986cf511ffe0191d1bc395b36419e3879d7c440ea90357c245dca604803b7a70cb67de8c7d517a3050420e468d36", 0x1ff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000bc0000)="76fc672c06e3f7d965d2be71e5e6e7ea93adfec0762d07abfb9686db11b738e67af4cb22dab8f5438434ec8a60a7af5eeedddf50f2eca66aa1c8a11ccda7ba2ed6d7da7fc97ac8f70b13e9503b9dca4665cb85304d0f6e61ae57da2f9f281249eff4ca90ad58c44d87b22178af8331bacbd8647ff34288d266466b9ed428019d230d6fa2beb8963c0b7046bcc724f18d5a20516361dfbdadad650c5f548d5ec1362f83b213d206c7d5978afb3756625e825ea0187ce0d169313b9039535c6ed2cc978129f4a920e0a61e191db7", 0xcd}, {&(0x7f0000172000-0x46)="5cf2fa85c24c17c25ad12c4729e87d2e3fc57c585bc359e81464632039ea8dcd9e5cb54266898c6f58a1546894a0856798037fb11e147ad945857286061ae8a80a6734e022dc", 0x46}], 0x2, &(0x7f00001f7000)={0x28, 0x10f, 0xff, "41ab53e4b74200f361182c2e4fedceecc5c12f6c08"}, 0x28, 0x4}], 0x3, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg(r0, &(0x7f0000b06000)={0x0, 0x0, &(0x7f000057b000-0x50)=[{&(0x7f00002d3000-0xcb)="55d2d3fe495bf277972ed5d4a364529f464b287b13d13dcc58cf6e22dd247945fada37899f3f3c93e4653429d4b399da25d2b21fcd61a19d84247c3e335a6d78ca7fdc4487ced4d09011af0ede9937ea40eeb6d9251c192fa9cbff5cea94fac40a67c8a42e7da213ea6fa18e18d6d431076b1d8af0c7ec347b15a40e1599f122dcaa9e4d44975f4ed7dff6886caccce3902aef1b7e4191e0666b297def4e13ecd950c4b3f63d52c4bebd11e53aa7c7b78a60eefcf77dbaeb743aadf78827fcaeeaa09a4ede4507623ccc4d", 0xcb}, {&(0x7f0000d03000)="e072125934", 0x5}, {&(0x7f000014e000)="7d144f18986d98c15e47802fdb88f8952d794b3d3ff280ae17c973f783fe0d9bd13037513a11787aae063182ed1a15c0f4fa3be52fb13dbc67ac481b69a49fd9d06b2a3f63577f32a26fdff418844e13f357caaedaedaa3825667e902e808acfd5f175d06682e00188f6a7e06b174d1c88521daba91695c542100dff22e0fe725d66b9c9d6135237a5cdefacc7876d18870f0c", 0x93}, {&(0x7f0000a2b000-0x21)="947d93fd9656734107d48375a85909094098606aabec1252b07e5c56b847cd37f8", 0x21}, {&(0x7f0000484000-0x94)="8da4ed780c2071efeb254a01f3a5b26d32ff1479494a433baf46119655cfa490274220cbe11b13f832ba9479a6ae95941a5415a144b33ae9cc86953b3702e8fe1964da4804d8c22fc9ef4098f97b757beeed6629b47cb9a7834f2ce6dde41eee82229dd1ec92a88720347e617676341d2215ab75bcc3c0189363561099b6cd3df2f3c05b23aade2ee38c4de5e1a981dea57fe5ac", 0x94}], 0x5, &(0x7f00006cc000-0x1138)=[{0x1010, 0x13b, 0x3f, "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"}, {0xd0, 0x0, 0x1c5, "81f7773e13051d713205aed2c6cb26b77384156f5d5492a89a9e68541614360e216bf376dc911026e078f56da5562fe254cc338bd8469ca17343ed7a566eb106bf61bf3a022c268f1e347b435bb38b91393bf57ac5333c955fbd236079041fb7639c8de70ef14f0a83249bc896152b000a48cd48d3c8130ef996db6c3010ab71ed5f08b76ef9b273dfd18b9fa6f2dfaa9160f7bedadb73784d22815174eac6f2e226a9a4b3ee9147106ba44f8d0b64d903228cd8943ee020426c"}, {0x10, 0x114, 0x6, ""}, {0x48, 0x1, 0x3, "eadea9a2e0e79342063effab8d51db4ce15810800a595eaa474eca6352371b64e7db48eed79e5d980ff63e76bed135492c7ad0da6f3f"}], 0x1138, 0x40000}, 0x20000800) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000359000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000c68000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000535000/0x4000)=nil) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a2f000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad4000-0x4)=0xe8) stat(&(0x7f0000ea2000)='./file0\x00', &(0x7f0000ee8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dea000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000-0x4)=0xe8) lstat(&(0x7f0000933000)='./file0\x00', &(0x7f00009b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) ioctl$void(r0, 0x5450) r7 = gettid() r8 = add_key$keyring(&(0x7f0000b9c000)='keyring\x00', &(0x7f0000cae000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r9 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000773000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000890000)={0x1, [0x0]}, &(0x7f0000b49000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r9, 0x84, 0x1b, &(0x7f0000835000)={r10, 0xe4, "4ee1dbc536f45fe144836659544671d62256bc2d71e8b228c2dfe0f5c69583906d30a7733e6899ef755b00fc4650a23bc079c2be44ae20cedfd8aed4fdf5119cd8c88a9ff5d575d292d2c5e463e9b95f71e7c8160c35481e1422427d16c47277105de71c65367ff401f2477e24484095b041a00746c30de8b8b61a8dd86565b88979abacdbc153ab3659d46cf7ac16bffd4a8e50ec110c2bded399203bc79394bd98e8df98cffd72a3d5ba91c1c8199192c0f7ccd109c64233a2adbe0b46f96f53f49cf8ed8a209fc0154ccf5286a672bd47ee6256bce318e7971fd5bd209470b03b18ae"}, &(0x7f0000c46000)=0xec) request_key(&(0x7f000085d000)='asymmetric\x00', &(0x7f0000120000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c61000-0x6)='user*\x00', r8) shmctl$IPC_SET(r1, 0x1, &(0x7f00003fa000)={{0x8, r2, r3, r4, r5, 0x61, 0x5, 0x0, 0x0, 0x0}, 0x5, 0xfffffffffffffffe, 0x80, 0x9, r6, r7, 0xffffffffffff2e4b, 0x0, 0x0, 0x0}) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ed5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000f33000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2) syz_emit_ethernet(0x32, &(0x7f0000661000-0x33)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[@cipso={0x86, 0x8, 0x0, [{0x0, 0x2, ""}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000603000-0xc)={0x0, 0x1, [0x950]}) 2018/01/18 19:10:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f000000f000-0xc)='/dev/amidi#\x00', 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000002000-0x10)={r0, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r2, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x1, @random="bf945e655f6b", @generic="84a1482622772ff968d5df9dfe127148"}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x20, 0x7, 0x38}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={r3, 0x7, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000441000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000879000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000157000-0x4)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a5f000)={r1, 0x4000000000}, 0x8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000eaa000)=0x0, &(0x7f0000d52000-0x4)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00005d9000)={0x1, &(0x7f0000b2a000)=[{0x9, 0x3, 0x3, 0xff}]}, 0x10) 2018/01/18 19:10:49 executing program 1: fanotify_mark(0xffffffffffffffff, 0x0, 0x2000000000, 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000cb4000-0x14)={0x0, 0x1, 0x9, 0x8, 0x7, 0x7}, &(0x7f00006ee000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='syzkaller1\x00', @ifru_settings={0xfff, 0x5657, @raw_hdlc=&(0x7f0000002000-0x4)={0x7fffffff, 0x20}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e43000+0xb67)={r1, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x0, 0xfffffffffffffffb, 0x0, 0x5}, &(0x7f0000a98000-0x2)=0xa0) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000412000-0x22)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="57e2db79c62a77c856eae7f9c56f2063"}) clone(0x0, &(0x7f0000015000)="", &(0x7f0000006000)=0x0, &(0x7f0000016000-0x4)=0x0, &(0x7f000000f000)="") r0 = getpid() r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00009a4000-0x8)={0x0, 0x8}, &(0x7f0000ce8000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000092000-0xa0)={r2, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1000, 0xffb, 0x9, 0xb4}, 0xa0) syz_open_procfs(r0, &(0x7f0000688000)='uid_map\x00') mlock(&(0x7f00004f5000/0x2000)=nil, 0x2000) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000-0xc)='/dev/rfkill\x00', 0x240801, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000052e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00001e8000)={r1, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x94, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000232000-0x4)=0x0, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000622000-0x9)='/dev/vcs\x00', 0x3, 0x0) flock(r2, 0x0) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x803, 0xfffffffffffffffd) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f00003d3000-0x2d)="dbfe6e80e62d15eddbc3549deb5f2e6e7fae9164b9b1a4c550d86a50f46117a4fd84cad7502ffb44ce1bb393b2", 0x2d, 0x8800, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bd9000-0xa)='/dev/vcs#\x00', 0x80000000, 0x8000) getsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000397000-0x4)=0x0, &(0x7f0000cbe000)=0x4) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000803000)='/dev/input/mouse#\x00', 0x1, 0x101000) bind$inet(r0, &(0x7f00000bf000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x400000004, 0x0) bind$inet6(r1, &(0x7f0000029000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x6}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x201, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f00003b8000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000d74000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x1) write(r1, &(0x7f00007d9000)="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", 0x599) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000011000-0x60)={0x0, 0xa, 0x4, @thr={&(0x7f0000007000)="9c667a3119d0f5a29d4b47a97b69e581d237f080db4beda903a1551a3b52f7a9e0f9811d13e2246d9d4629cc4e5132f75ed71a4a2f5d50916c8d5fbf2c01ae66ab6aa6dc0551bb49d3ec10b713cac0a5a373f4ce6a336fbd419cdfde7b492318ddccf6ce7144b944789340c35f58de6c9336ec794fec96d8e09867c951d6e29d4234d0f1c82105e3d4bfdcb4ce5705b75d2e53ae6c0230e91ae2be4782c8e4a9828fe690634e9b9c390c31585fb44914bb7dc79ae2ec3874b71cdba64caa4386b614733d159dd01d7264cec829d758dda20e7e6c5ab03141166cebee85be1641657ee4fd876957774bb5672c27ec1348ce0d1aa6bad6dccf486a", &(0x7f000000c000-0x17)="8ec750fd9501e85b923b57b7bc2e5a003e0d42f6c13a39"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x0) timer_gettime(r2, &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:49 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000052b000-0x28)={@generic="bfddcee06ced329c1ccd19e938ca212a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000ebb000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000000c000-0x5)='user\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000c000-0x6a)="a55ca2bf2b5f9afc7d7b7a071d2098cc57ddd9856c97072621e90efca962a0b6f07ebcd7761f1589eb066dd0325adfb6b2e2821320bd805c238a201fd0e1d038d809e1514735d717c9f0cca1520161e8ae43e32cb5c6c17b23f5f4f0b456b6399336826bebbe09d99fdd", 0x6a, 0xfffffffffffffffc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x1, 0xc2000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000000d000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000009000)={{0x9, 0x6, 0x9, 0x4, "88c0b006d95f600b76850936b558e85c523beae13d8893693c8388b895f45c18a7e9cccae027a7b758b0980a", 0xfffffffffffffff9}, 0x0, 0x0, 0x8, r2, 0x8, 0x7, "6b40772a7dff788b1f5b45ea9877594e65a95470ec46429b11bd05c9ce344119202483cc16edc29e4acec1771fb02274d8c861b3d59907d4a6c7d64b2f6bffab", &(0x7f0000002000-0x5)='user\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7ff, 0x10, 0x7fffffff, 0xeae5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$describe(0x6, r0, &(0x7f000000c000-0xe5)=""/229, 0xe5) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x0, &(0x7f000000c000)=[&(0x7f0000692000/0x800000)=nil], 0x0, &(0x7f0000007000)=[], 0x0) 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001fc000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000435000)='./file0\x00', 0x101) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000359000)={0x3, 0x0, [{0x80000000, 0x1, 0x0, 0x0, @sint={0x0, 0x5}}, {0x3, 0x3, 0x0, 0x0, @adapter={0x89e, 0x7, 0x9, 0x2, 0x2}}, {0x4, 0x1, 0x0, 0x0, @irqchip={0x3, 0x5}}]}) lremovexattr(&(0x7f000059b000-0x8)='./file0\x00', &(0x7f000012a000)=@known='system.posix_acl_default\x00') ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000c44000)={0x1c, 0x5, 0x6, 0x0}) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fc7000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000fe6000)=0x10000000000003) close(r0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000589000)=""/49, &(0x7f0000fe8000)=0x31) 2018/01/18 19:10:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f1000-0x4)='/selinux/checkreqprot\x00', 0x80000, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a38000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008ad000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000-0x4)=0x2297) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066a000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000977000)={0x8, &(0x7f000077a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000ea3000-0x40)={r4, 0x1, &(0x7f00005c0000)=[0x1], &(0x7f00004a5000)=[0xfffffffffffffffa, 0x5, 0x0, 0xfffffffffffffffa, 0x24], 0x21, 0x2, 0x4, &(0x7f00000f5000)=[0x80, 0x3f], &(0x7f000010f000-0xc)=[0x8, 0x7, 0x80000001], 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00006ab000-0xc)={&(0x7f0000c53000)='./file0\x00', r3}, 0xc) fstat(r1, &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000576000-0x8)='./file0\x00', r2, r6) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000803000-0x10)={r5, &(0x7f0000c2e000-0x4b)=""/75}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001da000)=0x20) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f00003d0000-0x10)={0x0, 0x100000, 0x1400, 0x5, 0x485, 0x6, 0x2, 0x5, 0xb0d3, 0x400}, 0x10) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d11000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000d5a000-0x10)={0x3f, 0x1, 0x6, 0x9}, 0x10) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000ba5000)=0x0) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a1f000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00008e9000-0x8)={0x8, 0x6}) timer_create(0x0, &(0x7f00004cc000-0x60)={0x0, 0x800000000000015, 0x3, @thr={&(0x7f0000cb3000)="", &(0x7f000099a000)="60991203073f808df63f28fad5f470a7a6d97cf93704001f55b7819f70cc9840d9cf9feb37802d997fb83c4c89113006bd4071ab7757e596e8d31368b4d7b4698db15286c5447f885ec1b9e7dc671ea2170fb36ecb18c5dbff243ca1ccb5f0724853143b8e4525ab7e9fba8e8a216fc32c55b0fe86e8e1ce3a1b4a151a991bc9620ac51e322d91f20e294f13d859eb5dc82af8f1aee3c765cd32e4237f7aed6a52783705989671e005d8790a9affc06ae20240558a5637c7cd52"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015b000-0x4)=0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00001bc000)=""/123) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x0}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setpgid(0x0, 0x0) 2018/01/18 19:10:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000c75000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="d5f0fd9e058b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x16}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) accept4(0xffffffffffffff9c, &(0x7f0000cff000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a8000)=0x2e, 0x800) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000bc8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000095c000-0x4)=0x14) getresuid(&(0x7f00004cf000-0x4)=0x0, &(0x7f0000e4c000)=0x0, &(0x7f00001f4000-0x4)=0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000075a000)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x0, 0x2, 0x20, 0xa, 0xa0, 0x20, 0x0, r1, r2}, {0x3, 0x4, 0x40, 0x1, 0xf1, 0x20, 0xb7a4, 0x0}, {0x7fff, 0x0, 0xdee4, 0x100000000}, 0x93e0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xd}, 0x7, 0x7, 0x0, 0x6, 0x7, 0x63c, 0x2}}, 0xe8) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000823000)=[{0x6, 0x0, 0x0}], 0x1, &(0x7f0000cff000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdf000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000081c000)={@generic="478d6881600fadc92c7dc9752f75b14e", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) stat(&(0x7f00008be000)='./file0\x00', &(0x7f00004e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/18 19:10:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}]}, 0x110) r1 = creat(&(0x7f000001b000)='./file0\x00', 0x2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [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]}}, 0x108) 2018/01/18 19:10:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000ab5000-0x72)="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", 0x63f, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = dup(r1) sendmmsg$alg(r2, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d4b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x8) write$eventfd(r2, &(0x7f0000c24000)=0x0, 0x8) sendmsg$alg(r2, &(0x7f000004f000-0x38)={0x0, 0x0, &(0x7f0000656000-0x30)=[{&(0x7f00009df000-0x1b)='{', 0x1}], 0x1, &(0x7f0000daa000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000865000-0x80)=[{&(0x7f0000142000)=""/4096, 0x1000}], 0x1) sendmmsg$alg(r2, &(0x7f0000315000-0x150)=[{0x0, 0x0, &(0x7f0000a83000-0x80)=[{&(0x7f0000aae000)="d1", 0x1}], 0x1, &(0x7f0000336000-0x11f0)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b5b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000-0x4)=0xb8) 2018/01/18 19:10:49 executing program 7: r0 = getpgid(0x0) r1 = syz_open_dev$sg(&(0x7f0000aa7000-0x9)='/dev/sg#\x00', 0x5, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000410000-0x4)=0x7, 0x4) 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) mount(&(0x7f00006fa000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x4)='ufs\x00', 0x1800, &(0x7f0000000000)="ba00a1ec5deca7dd372186c1abaf5bcadb8a6463eecb07a6d8648ced0de79fec2b2580b06d37ca5246e879dbc7e4bd2a1956952c134e8a42abdad4ccfeccc7e3cfd011808a65a3607844a9d94c8639ea4e4ad80a2f7816d01df05dbfd0ba7728916baee13e0bb32b79a1e50ec503c1d93031e276ba8506fd30004f7fcbec949de0b5") perf_event_open(&(0x7f0000332000)={0x4, 0x78, 0x10000, 0x4b2, 0x7ff, 0x100, 0x0, 0x627cd4f5, 0x40, 0x8, 0xfffffffffffffff9, 0x6, 0x5, 0x5, 0x1, 0x9, 0xb7dd, 0x88, 0x7fffffff, 0x6, 0x4, 0x80, 0x6, 0xffff, 0x1ff, 0x7, 0x8, 0x7, 0x80, 0x0, 0x5, 0x9, 0x1, 0x80, 0x7ff, 0x6, 0x3, 0x7f, 0x0, 0x6, 0x0, @perf_config_ext={0xfffffffffffffffe, 0x2}, 0x801, 0x5, 0x2, 0x2, 0xffffffff, 0x2, 0x2, 0x0}, r0, 0x58, r1, 0x4) mmap(&(0x7f0000000000/0xb09000)=nil, 0xb09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000b09000)='./file0\x00', 0x100) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b09000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b06000)=0xffffff38) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000b0a000)=0x5) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000b06000-0x18)={0x50, 0x0, [{0x0, 0x0, 0x0}]}) ioctl$TIOCEXCL(r4, 0x540c) prctl$setptracer(0x59616d61, 0x0) 2018/01/18 19:10:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f0000acb000)=0x0, &(0x7f0000aba000)=0x4) r1 = request_key(&(0x7f000065b000)='cifs.spnego\x00', &(0x7f00007ad000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000246000-0x14)='!md5sumem1}bdevppp1\x00', 0xfffffffffffffff8) r2 = add_key$keyring(&(0x7f0000bbe000)='keyring\x00', &(0x7f0000405000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f00000eb000)=[{&(0x7f0000927000)="6d49b954e6bfd8046b2aea95f8a3c05fecb2e5c4652c976c6b3504995b826446f83e96f736d33ac639694d7f1810f024c334a458f08a0168d438d266ebf1e86c5a0d02d8222bd9a40f1871104d5ffca1915cd4e209c1ad1f9f2922fcd6c288af1871b726d02d367fe40860638aa42dbc540659d9e074fb", 0x77}, {&(0x7f00001ff000-0x5a)="0c0dad378fb65576e2dbf305893e6a5144f42914293bc6fb3b0fe2bccb00891542aed37d8208021e96f46fc3155843f7f74aa24eb75038e9c68856996eb9c45f3cd57a7811b64535428113d2fe3d78828fedf12ba211bdf124b7", 0x5a}], 0x2, r2) 2018/01/18 19:10:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000817000-0xe)='/dev/input/mice\x00', 0x0, 0x880) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000129000)={0x0, 0x7, 0x3, 0x4, 0x100000000, 0x7}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f000037f000)=r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) close(r0) readv(r2, &(0x7f0000f3a000)=[{&(0x7f0000e9d000)=""/1, 0x1}], 0x1) 2018/01/18 19:10:49 executing program 5: mmap(&(0x7f0000000000/0x2ec000)=nil, 0x2ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eb000-0x84)="d33e3ac1792bbce4d7f62d063a492bc83d59408649b981c2d0e252ec8e311c2c5558503f65a3dac5a7bc6305c80648370caa813da5b8102d6276f941052004f101bc99f4bb70da53ff5e143cc3716651", 0x50) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000021c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e9000-0xe)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/18 19:10:49 executing program 1: unshare(0x20000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200000000000000, &(0x7f0000000000)="48d5bbeb584bb4ca76ea6a19a69c569eb484144610b8ad032ddc20230de1872a46834123d70a0ab52c3c689a10d2b5e72500988bf8dacc9ea75f34dcaa7f3d65c96c2ea05dfa06fe42d15cbc529768e4ec4ea5c8bdd2e155214c525a457cf1ad247fd2efc016ffc6cd4a5ba1becfbf2c480bf7d442d3eebaa1835f96365ee82d5ac0e3fc93c9d7bfb7a4574a5879852761c87fe478b07ccd922eab879d2e558000d50356d7c4503071fd7c37aeb156be9bc47dfcfa", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = semget$private(0x0, 0x1, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r2, &(0x7f0000000000)=[{0x7, 0x88, 0x800}, {0x3, 0x819, 0x800}, {0x3, 0x9, 0x1800}, {0x4, 0x5, 0x1000}, {0x1, 0x2, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0x4, 0x1000}, {0x2, 0x1, 0x800}, {0x0, 0x8, 0x1800}], 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x1)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000000)={0x6, r1, 0x1}) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000d93000)={0xaa, 0x20, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000001000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000002000)={0xffff, 0x20, 0x400, 0x81, 0x4, 0x2}) prctl$setendian(0x14, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000004000-0x4)=0x4, 0x55a34d84833f4b0c) ioctl$KVM_TRANSLATE(r5, 0xc018ae85, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f0000003000)={0x9, 0x8, 0x0, "6791dbf5506b", "08fd57c62b73350ea6049bca46fa1a4e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000004000)="") getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffffff1c, &(0x7f0000001000-0x4)=0x4) 2018/01/18 19:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000112000)=0x0, 0x4) lstat(&(0x7f0000f13000-0x8)='./file0\x00', &(0x7f0000ddd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d22000-0x4)=[0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000f31000+0x3f6)='./file0\x00', 0xc000, r2, r3, 0x3, 0x100000) write$sndseq(r1, &(0x7f0000bce000)=[], 0xfeb1) recvfrom$llc(r0, &(0x7f00003c4000)=""/77, 0xfffffffffffffdc7, 0x0, &(0x7f00006ae000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x5) preadv(r0, &(0x7f0000024000-0x50)=[{&(0x7f00006f3000)=""/36, 0x24}, {&(0x7f0000ff1000)=""/251, 0xfb}, {&(0x7f00001cc000)=""/67, 0x43}, {&(0x7f0000854000)=""/92, 0x5c}, {&(0x7f0000c6a000)=""/119, 0x77}], 0x5, 0x0) 2018/01/18 19:10:50 executing program 5: r0 = shmget$private(0x0, 0x1000, 0xfffe, &(0x7f0000922000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) mkdir(&(0x7f0000000000)='./file0\x00', 0x8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000029d000)={0x0, 0x0, 0x0}, &(0x7f00005e1000)=0xc) setregid(r1, r2) shmat(r0, &(0x7f00004e4000/0x2000)=nil, 0x0) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f000091f000-0x50)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000806000-0x10)={0x2, 0x7fffffff, 0x4e59}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) unlinkat(r0, &(0x7f0000287000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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 = userfaultfd(0x0) r1 = add_key$keyring(&(0x7f00005f1000-0x8)='keyring\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000324000-0x8)='keyring\x00', &(0x7f0000bb9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f000044b000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000eac000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00004bc000)={r3, &(0x7f0000d5d000-0x88)="2c2364a31967f7ab82ce3bbaf736bb246614e2d9b1ba309a5643aea23e7a0218dd588ed78987c93f46f230011c3a0e53086b57f996e72287b6c3433578f1e07e23fbe508c32450ce66951f1bb4dc7b5aada8a4df440feeb85ce094ba531c99068b14b446ccd7a60e3dde829b5ca97c858ed6359fbce74d2d2413c01acdea353b381678342e337c31", &(0x7f000055e000)="48b4a7690cb298bfe2ddc00f3bb25d5cb6457f157787b26f92b20aae4a6c68c0496f87a1b6", 0x1}, 0x20) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00003d1000-0x38)={0x0, 0x0, []}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x33, 0x0}) read(r0, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000bf0000/0x2000)=nil, 0x2000}, 0x1, 0x0}) unshare(0x400) r4 = socket(0x10, 0x3, 0x0) getpeername$ipx(r4, &(0x7f0000aad000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000071c000-0x2)=0x10) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/18 19:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000dd9000-0x4)=0x0) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000035000-0x4)=0xc) r1 = gettid() r2 = getpgid(r1) sched_setaffinity(r2, 0xffffff88, &(0x7f00000a5000-0x8)=0xd) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r3, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x7fa) r4 = accept(r3, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000821000)={0x0, 0x1}, &(0x7f00009c0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000e8c000)={r5, 0x4}, 0x6) timer_create(0x6, &(0x7f0000fac000)={0x0, 0x2e, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca8000-0x4)=0x0) recvfrom$ax25(r4, &(0x7f0000eb9000-0x14)=""/20, 0x14, 0x0, &(0x7f000037b000-0x10)={0x3, {"8d5a35fb00ff0a"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x8140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000c0c000-0x50)={@common=""/16, @ifru_data=&(0x7f0000001000-0x20)="413b6864d878de9b642949ef3e9f144c124151bd797a0852f3d5a336ade11097"}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000001000-0x1)="", 0x0) listen(r1, 0xffff) 2018/01/18 19:10:50 executing program 3: statx(0xffffffffffffffff, &(0x7f00000f1000)='./file0\x00', 0x0, 0xfffffffffffffffc, &(0x7f0000994000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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) socketpair$inet(0x2, 0x806, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000000b000)={0x0}, &(0x7f000000b000-0x4)=0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c500080d8d1f6728f1c5f08a31dc6150de40ca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d131c4a2c50f288493929c1e0fe9468a5f6556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0xff92, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/18 19:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x4040, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x0, 0x0) setsockopt(r1, 0x0, 0x80, &(0x7f0000000000)="", 0x0) userfaultfd(0x800) fcntl$getownex(r0, 0x10, &(0x7f0000c3a000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077e000)=0xc) r4 = syz_open_dev$adsp(&(0x7f0000fdc000)='/dev/adsp#\x00', 0x2, 0x400000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000f6f000)={r4, r0, 0x100000001}) lgetxattr(&(0x7f00006c8000-0x8)='./file0\x00', &(0x7f0000290000-0x15)=@random={'user.\x00', '/dev/sequencer\x00'}, &(0x7f0000bc4000-0x70)=""/112, 0x70) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r6, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f000061d000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/18 19:10:50 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000006000-0x30)=[{r0, 0x100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8, 0x0}], 0x6, 0x9) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000022000)={0x0, {{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]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/18 19:10:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000891000-0xe8)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab0000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009b4000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x4, r1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) clone(0x0, &(0x7f0000537000-0x99)="4ab7613799d0e512800b65dc381478fe368b8be1968f63d15bba589dddbaff5c1c5e08c6ae0909cf5b046cf628", &(0x7f0000389000-0x4)=0x0, &(0x7f0000bf1000-0x4)=0x0, &(0x7f0000199000)="") dup2(r4, r2) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$amidi(&(0x7f00002a3000)='/dev/amidi#\x00', 0x100000000, 0x80100) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f0000dd3000)=0x113001) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000fbd000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r3, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000f94000)="88cc20c6460000000000000100a515abe7d0fb03591f93cd8eae543c589394e7", 0x20) recvmsg(r1, &(0x7f0000ae4000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00006ca000-0x10)=[{&(0x7f000053f000-0x1000)=""/4096, 0xccd}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xa3, 0x0}, 0x0) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003c6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000004b000)=0x4, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005b8000)=0x9, 0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000cdb000-0x10)={0x0, &(0x7f000093e000)=[]}) connect$ax25(r0, &(0x7f000069c000-0x10)={0x3, {"a9503bc5ac42d8"}, 0x8000}, 0x10) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x2, 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) kexec_load(0x80000001, 0x2, &(0x7f0000d32000)=[{&(0x7f00003dc000-0xb0)="5912609af5989a7124f7a237a074ddca7f6504499838ecbbacbdfbd4fb7862e9f4410c030dcdcde1cce3b8263005eab32223e5a686dd0909ca68ada26654bdc5f7531231e6be17ba6b71f7d4b8332b592008e01d2d3cd08f986bfb7a15ca59b932e1146e78a3547da0dcf76fb75bd6d937ea5e997139288011d4f09616ea4aeb4bff101c49021b6fa4a856d3b803f7e62527eb71485dbeb448dbaf55398978aef90cc22136e2aa4c638fb47fd0e79d39", 0xb0, 0x4, 0x9}, {&(0x7f0000c07000)="df0c37987049afee374acd8f5ec86b32780bc69931d86792067c004ae4ab4d5d284e0bf84378524ac5e2fbff70ab4f4f8bb5badd", 0x34, 0xfffffffffffffffb, 0x5}], 0x2) sendmsg$key(r1, &(0x7f00008f0000-0x38)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x400000000002, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sync_file_range(r1, 0x5, 0x3, 0x7) sendmsg$key(r1, &(0x7f0000c27000)={0x0, 0x0, &(0x7f0000f57000)={&(0x7f0000f58000-0x50)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f4000-0xb)='/dev/hwrng\x00', 0x200580, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005f2000)=0x8, 0x4) sysfs$1(0x1, &(0x7f00002f7000)='/dev/hwrng\x00') sendmsg$key(r0, &(0x7f000062d000)={0x0, 0x0, &(0x7f0000e30000)={&(0x7f000044d000)={0x2, 0xc, 0x7b, 0xf, 0x2, 0x0, 0x1, 0x2, []}, 0x187}, 0x1, 0x0, 0x0, 0x0}, 0x800) 2018/01/18 19:10:50 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000012000)='/dev/snd/midiC#D#\x00', 0x3, 0x101100) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000012000)=""/231) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000000a000)={0x0, 0x75, "193cb7c0448eb77df7af056ae898490f99ff937c15cbe939c75a3b36257c63428f5b3e514c3a248ca9b5c1a8fcaa795a0c667be2e3ce8ebc476f25ee259486eb87d9353ff656dbe162cf7e6966f7ae6ebce253e430b12f0925048e9b01735d0964f8cbaea02d40019b18c48dc51ea620ce1574e3e4"}, &(0x7f0000005000)=0x7d) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000a000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x12, 0x2, 0x7ff, 0x81, 0x0, 0x400, 0x8, 0x9, 0x8001, 0x7, 0x3ff, 0x1, 0xff4d, 0x7ff, 0x2]}, &(0x7f0000013000)=0x108) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer2\x00', 0x24000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f000000e000)=""/78, 0x4e) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000014000-0x4)=0x10, 0x4) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x4000002}) r5 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000cd5000)={0x0, 0x0, &(0x7f0000b5a000)=[{&(0x7f00003e8000)="", 0x0}], 0x1, &(0x7f000060a000-0x100)=[], 0x0, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000074f000-0x30)={0x0, 0x0, &(0x7f0000712000)=[], 0x0, 0x0, &(0x7f000090d000)=""}) sendto(r0, &(0x7f00003b1000)="", 0x0, 0x0, &(0x7f000075c000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) pipe(&(0x7f0000b5e000-0x8)={0x0, 0x0}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x2, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f000012d000)=""/80, &(0x7f0000c2d000-0x4)=0x50) r4 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') connect$netlink(0xffffffffffffffff, &(0x7f0000e50000)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) sendmsg(r4, &(0x7f0000651000)={0x0, 0x0, &(0x7f0000ea3000)=[{&(0x7f0000002000-0xf8)="71ef8d9e2c63eec0338f1f6ff48a0a74d1a49e81efcd0a4e1150a2c1da41bd0f7d83f9bc9e0f2d7bb2aaa370690a7cbd606394d8731424b603d503ea384cacb28f46e27dd3adabf653643066bd78cd2adc79c6f5e86d720cb71b85a8ea3cd9a344d89d632f739e3c8b6b525e88f7eb4a7b5a96bf35b4d0eb3b724763ef1ae46ecbd3a747607ff9ff3bdf8775803f641257ca653339f67126a0d98f0fffc5781ffdff7c6db69b2041c502d01c3aeb3de3a63964c1a2d43b774d9be7dae379b859009777d4521243fefbaf4fa87ed0143260b8c8ec91f9cbdf4a1c4b41aef909c94aa0c5963a87dbb866a5f96250c64b09d3f8b632837e0675", 0xf8}, {&(0x7f0000194000)="6e31428da453b20393a27bb2da76161f0d2203c070a434fdae0dcd9d6143c84f0756be794bb32e62705d11ba0e7171e8eb380ca7b838889996fa3a9202ea62ea13977ffe98e37c76ceafade7e3b7fced998e5ea648ffe852be630bb9a38d35c9af60f6a8816fff9ef2cad4ac571f06c6ddb21dc311e3247d84ebe5f4d61b09e99bfc47ebe9be9545eee81c445572c34f4fe5d456f92f7384e49d19a2d633f74e7b1f098d868a9a4ed84bd7", 0xab}, {&(0x7f0000f0d000-0x43)="731b5d7802944a0f2af8ca4ccc10622d1b3e00e048b7c90e2b340e35bd6f91a6bceed1f278f5f84ef74cc220ff1d0f13f030e73d332299399dab23590a049e8e8dc41d", 0x43}, {&(0x7f00005ab000)="21853d4b07a02f49e6667c753cc15ab3a632b726ed563f6b88fe2dc2df8cc97bc7d0af2e0bab6bf41b2b2908254c9e0a61a58c7f3e04d78bbab41a", 0x3b}, {&(0x7f0000eb0000-0xd9)="f710814cc17b203257a1cdf127c02a4f0920432824a73fd53558def36be7a48dcf4b5c79f699eae60a7eec457563d613f1f32a299818403d81059429713c0aec041a766e3161c3d55b36177faff252f8369589653f2686a7fc60dbc45cd3b9fcf1bd1f2e8dbe6f01de2cb6d3ccdd1f7a3802490994abc5795798d0826ef70c5b8f665d03f5663fe7b8f4fbdb3107e84bb5631daa54084e77969896a07d6c9afa67a75598ad89761588c27839d875f14d322b4a957f5d732647fa4d716d190b5f3e85b3690ac916ad8bc499d4f167428f0123565a86f2dd12ef", 0xd9}, {&(0x7f0000ae7000-0xfc)="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", 0xfc}], 0x6, &(0x7f0000917000-0x100)=[{0x50, 0x6, 0x8c, "31e036008923b023fd695f986cf963e81c8a97763c67c0ccf185930715aed2bdc3a1ae89f56cbcc5d1bd3d9545d2b8542f837ee91084cbd0ac8f82c5"}, {0xb0, 0x11d, 0x80000001, "6f4584dcbe6eeb4317b9af317efb0ac23713d314dd187d73896d0e9472c973da4a152be27b9cada5787f0bea62014ca49caff416103198926d76f2bc1b06ff6e7605ee64a6e56171b4055398701561637c4dcbea1992338d76b01b3eef7e9bdc2b04288b7c8cf9eff1a5abefdecc91a0281bfab5d152a7c369ba0f795e3ae5a0ab9946df28eebf4d4135d98a86cbfdb688a0b28886ccd79191b0de9629"}], 0x100, 0x4000}, 0x40) sendfile(r3, r4, &(0x7f0000493000)=0x0, 0xfffffffd) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00004dc000)=@req={0xbe2e, 0x3f, 0x53d, 0x1}, 0x10) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000827000)=0xfffffffffffffff7, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x80800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00008a0000)=0x5, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000d8000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000dc7000)={r3, r0}) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000487000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000f03000)={@generic="dbafb2ccbddc0cb275b9e27fc1119542", @ifru_mtu=0x80000001}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000005d000-0x8)={r3, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f000029a000-0x4)={r3}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000065b000-0x8)={r3, r0}) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x4080, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0xec, &(0x7f0000002000-0x4)=0x0, 0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000-0x4)=0x94, 0x4) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000b68000)=""/250, 0xfa}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000003000)=r2) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/vcs\x00', 0x840c0, 0x0) execveat(r0, &(0x7f0000128000)='./file0\x00', &(0x7f00007c9000)=[&(0x7f0000b0e000)='($$vboxnet0\x00'], &(0x7f00001fc000)=[&(0x7f0000386000+0xc7b)='{GPL\x00', &(0x7f00006cb000)='\x00', &(0x7f0000cbb000-0x1a)=':/):keyringselfvboxnet0$,\x00'], 0x1900) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d98000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) socketpair(0x2, 0x80000, 0x53, &(0x7f000007b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f19000)=0x4, 0x4) syz_open_dev$admmidi(&(0x7f000030a000-0xe)='/dev/admmidi#\x00', 0x9, 0x383102) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') utime(&(0x7f000037d000-0xe)='./file0/file0\x00', &(0x7f0000fed000-0x10)={0x6, 0x0}) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/01/18 19:10:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x1a) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0x10, 0x20000000000003, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000b0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000ae4000-0x18)={0x0, 0x4, 0x10, 0x6, 0x6}, &(0x7f0000e87000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d05000+0x19a)={r6, @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]}, 0x3, 0x800, 0x5, 0x92a, 0xffffffffffff0001}, &(0x7f0000d3d000)=0xa0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b59000-0x4)=0x3ff, 0x4) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000bf000-0x4)=0x0) fcntl$getown(r4, 0x9) r7 = getpgrp(0x0) mlock(&(0x7f00004ef000/0x4000)=nil, 0x4000) fcntl$setown(r2, 0x8, r7) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) write(r3, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0xfffffffffffffc18) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000597000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x1145}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendfile(r1, r0, &(0x7f0000077000-0x8)=0x0, 0xffffffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c80000)={0x0, 0x0}) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f000018a000)='/dev/dsp\x00', 0x4000, 0x0) accept$nfc_llcp(r2, &(0x7f000012a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e3b000)=0x60) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f00008b6000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x24000080}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000016a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00008c2000)=0x0, &(0x7f0000e3f000-0x4)=0x4) mmap(&(0x7f0000eb0000/0x4000)=nil, 0x4000, 0x2, 0x910, r0, 0x0) bind$netlink(r3, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r3, &(0x7f00009aa000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000544000)=0x10) ioctl$sock_FIOGETOWN(r5, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmp(&(0x7f0000e6f000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x428200) timer_gettime(0x0, &(0x7f000033c000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000470000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000d27000-0x20)={{r4, r5+30000000}, {0x77359400, 0x0}}, &(0x7f00004bb000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000308000-0x68)={0xbaa1, 0x6, 0x3, {r6, r3}, 0x7090, 0x8000008000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000056000-0x8)=0xfffffffffffffffa) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000108000)="") r2 = syz_open_dev$audion(&(0x7f0000360000-0xc)='/dev/audio#\x00', 0x5, 0x8000) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000724000)=""/194) mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f00000b2000)='syscall\x00') preadv(r3, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a9c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e97000-0x4)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000cb0000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/18 19:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) madvise(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0xa) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a51000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00008c9000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000e8000)=0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c03000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00005ac000-0x10)=@generic=""/16, 0x10) r5 = add_key(&(0x7f0000c61000-0xa)='encrypted\x00', &(0x7f00006e5000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009b1000-0x37)="ab7bf8602269a84e69ec1fd2fd5d0285ea74861f941335f26b296b4cbcce92199017f448e5de5aef8d34e4846f0885fcf1fa16c70e329a", 0x37, 0xfffffffffffffff9) getsockname$inet6(r2, &(0x7f000061c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000554000-0x4)=0x1c) r6 = fcntl$getown(r3, 0x9) move_pages(r6, 0x7, &(0x7f000067c000)=[&(0x7f00004ee000/0x4000)=nil, &(0x7f0000da2000/0x3000)=nil, &(0x7f000008d000/0x1000)=nil, &(0x7f0000f6a000/0x1000)=nil, &(0x7f00004c3000/0x4000)=nil, &(0x7f0000d97000/0x4000)=nil, &(0x7f00004e1000/0x2000)=nil], &(0x7f0000736000)=[0x3, 0xffffffff, 0xbbaf, 0x9, 0x5, 0x100000001, 0x9, 0x4, 0x2, 0x6], &(0x7f000068a000-0x8)=[0x0, 0x0], 0x6) keyctl$get_keyring_id(0x0, r5, 0xffffffff) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000c79000)="037820c64df5b7bf457f379b2db42dc5a628ee3fa5e4b1be4ec6a37e1b956fba04101883b8aa034f1a5455fa5394a07f", 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002b3000-0x20)={@common='lo\x00', @ifru_flags=0x200}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f00002db000-0x10)=[{&(0x7f0000295000)=""/4096, 0xfffffdb8}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000975000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f00008c9000-0x4)=0x0) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d61000-0x4)=0xffffffffffffffff, 0x4) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_NMI(r0, 0xae9a) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f35000-0x20)={{&(0x7f0000722000/0x3000)=nil, 0x3000}, 0x3, 0x0}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00002fe000-0x14)={0x1f52318d, 0x7, 0x5, 0x0, 0xe9}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00003b3000)={r0, r0, 0x4, 0x0, &(0x7f0000c2a000)="6c76f7a382904f18b7283b37bf15c0919bffcabd6e750aaddd3a0c10d9ebb01329781c2448ff1afd21bb0ec7b35a72a0251ceb81307f00901a7cf4c6e91719b6bd2e51a6", 0x0, 0x1, 0x4e, 0x4c47, 0x88e, 0x8, 0x9, ""}) ioctl(r0, 0x2271, &(0x7f0000001000)="") syz_open_dev$admmidi(&(0x7f0000d2e000)='/dev/admmidi#\x00', 0x10000, 0x400000) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e45000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000b3b000)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000209000-0x12)={@common='teql0\x00', 0x9}) 2018/01/18 19:10:50 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b78000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000175000)=0xc) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ec6000)='/dev/rtc\x00', 0x1, 0x0) r4 = dup2(r2, r3) fcntl$dupfd(r1, 0x406, r4) setsockopt$inet_tcp_buf(r4, 0x6, 0x1a, &(0x7f0000b5c000-0x1000)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x3, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setpriority(0xfffffffffffffffc, r0, 0xcd7c) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)=0x0) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000c5b000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00001f4000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebc000)="") stat(&(0x7f000068c000)='./file0\x00', &(0x7f0000cc4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ocfs2\x00', 0x20000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00001d3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000745000-0x4)=0x9, 0x80800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000463000-0x4)=0x78, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r3, 0x8004ae98, &(0x7f0000338000)=0x0) 2018/01/18 19:10:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000c67000)="e9e5f77afcae84be7eb61319dfe8619217930af504d759ba8dda98279ddc52a2fbe90a33b2cf5194bdf8cbf8bc21bfeef3a21fb44d7e1ecb86026d4ad6529a85709b21b0f46d6b1f9504a9c1704ebbe9a76f004d1e85e8f8bd926cc8947452295568cc2ba6c159a87d945f481ad0c907a877a1c4a85b395362a3f51e917d0da135ab5df20fa8a1da98e4d230a59e2d0b06bfe0c84629b0dd4d75be68160b2d", 0x9f) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aa3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x6d176123) 2018/01/18 19:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000037e000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = inotify_init1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009a8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) inotify_add_watch(r2, &(0x7f0000bdd000)='./file0\x00', 0x212) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) recvmmsg(r0, &(0x7f00002db000)=[{{0x0, 0x0, &(0x7f0000dc6000)=[{&(0x7f0000dd2000)=""/62, 0x3e}, {&(0x7f0000da3000)=""/4096, 0x1000}, {&(0x7f000065f000)=""/206, 0xce}, {&(0x7f0000772000)=""/253, 0xfd}, {&(0x7f0000d09000-0x89)=""/137, 0x89}, {&(0x7f0000968000-0x11)=""/50, 0x32}, {&(0x7f00006bb000-0xb1)=""/177, 0xb1}, {&(0x7f0000edb000)=""/223, 0xdf}], 0x8, &(0x7f0000d51000-0xb9)=""/185, 0xb9, 0x7}, 0x2}, {{&(0x7f00002e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000b8f000)=[{&(0x7f0000662000)=""/192, 0xc0}, {&(0x7f0000b82000-0x9e)=""/158, 0x9e}, {&(0x7f00002c7000)=""/13, 0xd}, {&(0x7f0000661000-0x5e)=""/94, 0x5e}, {&(0x7f00000d1000-0x61)=""/97, 0x61}, {&(0x7f0000d02000-0xf3)=""/243, 0xf3}, {&(0x7f0000403000)=""/0, 0x0}, {&(0x7f0000b0d000)=""/111, 0x6f}, {&(0x7f00004c1000-0xfe)=""/254, 0xfe}], 0x9, 0x0, 0x0, 0x9}, 0x72e26e8a}, {{&(0x7f0000f5f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00009fc000-0x10)=[{&(0x7f0000d66000-0xe)=""/14, 0xe}], 0x1, &(0x7f00005ff000)=""/85, 0x55, 0x0}, 0x400}], 0x3, 0x2020, &(0x7f0000459000)={0x0, 0x989680}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000853000-0x4)=0x2, 0x4) connect$l2tp(r5, &(0x7f000012b000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x0, 0x3, 0x1, 0x0, {0xa, 0x3, 0xa7a8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6}}}, 0x32) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0xc040, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x3, 0xecd4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7520c953}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000045000)={0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000739000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) timerfd_create(0x5, 0x80800) 2018/01/18 19:10:50 executing program 7: r0 = gettid() sched_setscheduler(r0, 0x1, &(0x7f000048f000)=0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bf3000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000-0x8c)={0x5, 0x2ff, 0x7f, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000a60000)='./file0\x00', 0x20) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000da6000)={0x6, 0x0, 0x0}) add_key(&(0x7f0000229000-0x6)='logon\x00', &(0x7f0000191000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a24000)='\a', 0x1, 0xfffffffffffffffd) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ffc000-0x10)=@generic="52f5f4ae69bcd7d1b8744eeb468c3077") timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b7000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000021b000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_map={0x407775, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/18 19:10:50 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000137000-0x12)='/dev/loop-control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r0, &(0x7f0000b9f000)=@hdr={0x1, 0x0, 0x0, 0x8, 0x4c28, 0x8, @ipv4={{0x13, 0x4, 0x0, 0x0, 0x1054, 0x2, 0x955, 0xfa83, 0xff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@generic={0x8f, 0x10, "6028fe03f2749e8a1a3da73db417"}, @ssrr={0x89, 0x17, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @generic={0x86, 0x2, ""}, @ra={0x94, 0x6, 0x2000000000}, @lsrr={0x83, 0x7, 0x9a3, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x2, 0x1, 0x1008, 0x0, "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"}}}, 0x105e) 2018/01/18 19:10:50 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000016000)='fdinfo\x00') getdents(r0, &(0x7f0000009000-0xc5)=""/197, 0xc5) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000001e000)='/dev/audio\x00', 0x100, 0x0) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000001e000)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f000001e000)=0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x81, {{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]}}, 0x90) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x4, 0x1200, 0xffff, 0x9, 0xb, 0x3}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000020000-0x4)=0x1, 0x4) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0xa)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) shutdown(r0, 0x0) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002a6000)='/dev/dsp#\x00', 0x80000001, 0x301000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005000-0x14)=[], 0x0, 0x0, &(0x7f0000008000)=""}) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xfffffffffffffe6d, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x358, 0x0, &(0x7f0000002000)="b1"}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000026a000+0x7c0)=""/4096) mmap$binder(&(0x7f00001e0000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/18 19:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e14000)={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]}, 0x7ff, 0x6}, &(0x7f0000f0b000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00007d7000)=r1, 0x4) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004fa000-0xb)={0xf103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) r2 = dup(r0) recvmsg(r2, &(0x7f000014e000-0x38)={0x0, 0x0, &(0x7f00006b1000)=[], 0x0, &(0x7f0000474000-0x5d)=""/93, 0x5d, 0x0}, 0x0) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000d33000)=""/4096) keyctl$session_to_parent(0x12) r0 = gettid() ptrace$peekuser(0x3, r0, 0x80) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e26000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000efb000)={&(0x7f0000773000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000e20000)=[], 0x0, &(0x7f0000828000)=""/87, 0x57, 0x0}, 0x0) 2018/01/18 19:10:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) openat$vcs(0xffffffffffffff9c, &(0x7f000007f000-0x9)='/dev/vcs\x00', 0x0, 0x0) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00003f1000-0x1)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000da6000)='./file0\x00', &(0x7f000036f000-0x11)=@random={'trusted.\x00', 'trusted\x00'}) readv(r0, &(0x7f000045a000)=[{&(0x7f0000b34000)=""/174, 0xae}], 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ed5000)={0x0, 0x0}) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00000b4000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1e, 0x0, "5deb9bfa5e43efac550f91998c7ab71a6dd3be491c92a0576cb6308cdb1045376c84a64f81eef69031bcddd7114d1b338e8ff8e5d7d85d8244fe5dfc332c4de1", "eabc2c809b09fb7918296ae0f95893a412f587053b76678dae202226968e437612a4a6d58ab3863ac18edf1ea68001641d199168ab6ddc9ef4e436a4d9639ea5", "2f01647db2a620133cb87e70dc0ea595de930688962d2dae7c7355c2f974106d", [0x0, 0x0]}) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000550000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2200) dup2(r0, r1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000138000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/18 19:10:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x2768519f49707a4b) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000b2e000)=[{0x0, 0x0, &(0x7f0000204000-0x6)=[], 0x0, &(0x7f00004c5000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f00005ab000)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/18 19:10:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008d3000)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b31000-0x8)='./file0\x00', 0x200000000000000) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x0, 0x0, 0x0, 0x0, r1}) fchmodat(r0, &(0x7f000085c000)='./file0/file0\x00', 0x4) 2018/01/18 19:10:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f8d000-0x16)='/selinux/checkreqprot\x00', 0x501, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) r1 = syz_open_dev$midi(&(0x7f0000e62000-0xb)='/dev/midi#\x00', 0xfff, 0x101000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00005ac000-0x8)=0x7) 2018/01/18 19:10:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x4000) writev(r0, &(0x7f0000c55000-0x50)=[{&(0x7f0000ec4000-0x1a)="ef424bd5cf849c1afcf02505cbccff43fc5844dd8ff077e260a2", 0x1a}, {&(0x7f0000084000)="d8c2115b0c656b168db0706776ad12e659932d7e", 0x14}, {&(0x7f0000c92000-0x48)="baf86bda8e74d0b826acea489722e31b2358a8ddcc75fee06de292f9d269816678e2cfde166b4daa7828afaef3a7955611e8da4f544d083b07a041ed679fb1e55f33504bbaf1cfbe", 0x48}, {&(0x7f00005b8000-0x19)="d7758bf27960cff3c019844cdcfc2d9f128cfb103f127a759c", 0x19}, {&(0x7f00005b0000)="e218c43bef03c3b52bc23bd02b4b493e2ba4f79043f7cfcfd69581deb4122ea333411f41af57ebc2338bf38e54a04673e6fa53de0144f8dfe4920852508a99e8c5763238058808eb69394854a43f27827498bb5cc06d39aa6314bcb1ca67214027aabf3d433a01f8d285cd7a8ceb69badcc68399f5f38de437ca0cff65f2e3b157b07b44d22c61bb27f6c0ab9b21bf21c7b5858f22f52a6b977b1ac0a1fed9a97803d88235a4c790f8b27857be369e275b70f7f4b9aab5d7617620e2e6174417dc24d39c77023639d564184eda04b91d91456be0b5fefe05410f42", 0xdb}], 0x5) 2018/01/18 19:10:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009fe000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000f2c000-0x4)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a7e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00001cb000)=""/232) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/01/18 19:10:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000bfa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) rt_sigprocmask(0x1, &(0x7f0000d6d000-0x8)={0x4}, &(0x7f00009cd000)={0x0}, 0x8) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000cb3000)={r1, r2, r2}, &(0x7f00006ec000)=""/18, 0x12, &(0x7f0000d22000-0x38)={&(0x7f000098a000-0x6)={'rmd320\x00'}, &(0x7f0000449000-0x3a)="9f57e4f87bc9a0eb36f07c1d20b547d888ebc83ae3bc6044cc55242e85268b04ff89401ca99bd7bd3f0f97276ba5da56bbc366d9", 0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000a6f000)='/dev/adsp#\x00', 0x4b3cd0f9, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e0000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a84000-0xc)={0xc, 0x0}) seccomp(0x1, 0x0, &(0x7f0000f3d000)={0x0, &(0x7f0000f32000)=[]}) [ 38.712318] hrtimer: interrupt took 25927 ns 2018/01/18 19:10:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f000025f000)={0x8, 0x8, [0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000d11000-0x4)=0x5) 2018/01/18 19:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000eb0000)=r0, 0x4) write(r1, &(0x7f000076b000-0x24)="220000002e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) syz_open_dev$adsp(&(0x7f00006d7000)='/dev/adsp#\x00', 0x6, 0x0) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000973000-0x9)='/dev/vcs\x00', 0x519200, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006b1000-0xa)='/dev/dsp#\x00', 0x1, 0x800) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00007aa000-0x28)={0x0, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="3baf6d656824", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000439000)=[{&(0x7f0000a6b000)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2018/01/18 19:10:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009e8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndmidi(&(0x7f0000dab000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x1) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6003, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000178000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f00006de000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000375000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) ioctl$sock_bt_hci(r3, 0x800448d3, &(0x7f0000dc7000-0x7c)="bcc61e32d1375feb466dd4d827d1718d6158e287fda52a31e54a77dfa6baeecb64f894440ab83621a738282238884db66583bdd57192c54e3aaf7ce69e61e9eace31dcf2adf707890e6104e8af74dac5e4c46c0a93b95f9ba2162c853ff2badbca4816a6ba2c57a4fb091af8db34f36a97745145907137f4af933605") r4 = syz_open_dev$sndpcmp(&(0x7f000073b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101000) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000c4f000-0x18)={0x0, 0x100000001, 0x4, &(0x7f000089f000)=0x0}) r5 = syz_open_dev$dspn(&(0x7f0000eeb000)='/dev/dsp#\x00', 0xffff, 0x400000) connect$llc(r5, &(0x7f00001bb000-0x10)={0x1a, 0x0, 0x1, 0x80, 0x4, 0xff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/01/18 19:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000d42000-0x40)={0x1e, 0x8, 0x9, 0xf9e, 0x1, 0x28cf, 0x80000000000000, 0x5}, &(0x7f0000c7c000)={0x3, 0x8, 0xeac, 0x2, 0x5, 0x5, 0x7, 0x7}, &(0x7f0000211000)={0x10000, 0x200, 0xfffffffffffffffe, 0x100, 0x3, 0x8, 0x1, 0x0}, &(0x7f00006e1000-0x10)={0x0, 0x0}, &(0x7f000022c000-0x10)={&(0x7f00006fc000-0x8)={0xa9}, 0x8}) r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind(r1, &(0x7f0000d02000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg$alg(r1, &(0x7f000007e000)={0x0, 0x0, &(0x7f0000577000-0x10)=[], 0x0, &(0x7f0000b62000)=[], 0x0, 0x0}, 0x8c0) 2018/01/18 19:10:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008f9000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd07, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x77, 0x6, 0xfffffffffffffffb, "eb07c2574990892733139b38a9d0122f58c625c846e0ea968300dc5769920a0db337fcbea32fc9621bae89e9a45cf6525300610125163ae8df6f96610e9b52174a8dacf07ca3ad223c4a98110f1d1dc9"}, 0x160) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000079b000-0x10)={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendto$inet(r0, &(0x7f000006c000-0x1000)="87", 0x1, 0x881, &(0x7f00000f7000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007da000-0x28)={@generic="3e8fe8cdcf835f8ce10cc520a1fc820c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ffe000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r3}, 0xc) 2018/01/18 19:10:51 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000218000-0xc)='/dev/autofs\x00', 0x40000, 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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0x2a)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f0000c5f000)={&(0x7f0000488000)=@ipmr_newroute={0x4c, 0x18, 0x620, 0x2, 0x3, {0x80, 0x14, 0x20, 0x9, 0x0, 0x4, 0xfd, 0xf, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_PREFSRC={0x8, 0x7, @rand_addr=0x0}, @RTA_FLOW={0x8, 0xb, 0x1}, @RTA_IIF={0x8, 0x1, r1}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x0, 0x10}}, @RTA_MARK={0x8, 0x10, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x4040000) r2 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000f06000-0x4)=0x0, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/18 19:10:51 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0xf4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/18 19:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000011000)='./file0\x00', 0x88) clone(0x0, &(0x7f0000a6c000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00009ba000-0x4)=0x0, &(0x7f00007c4000)="") ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00003cd000)=""/92) clone(0x0, &(0x7f000045d000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000501000)=0x0) wait4(r1, 0x0, 0x60000006, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 38.853395] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 38.861185] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 38.905085] netlink: 'syz-executor2': attribute type 29 has an invalid length. [ 38.912539] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/18 19:10:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) fcntl$setown(r1, 0x8, r0) mkdir(&(0x7f0000dcd000)='./file0/file0\x00', 0x0) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/01/18 19:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000324000)='/dev/midi#\x00', 0x5, 0x40000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000041e000)={&(0x7f0000765000/0x3000)=nil, 0xfffffffffffffffc, 0x3, 0x40, &(0x7f00008d4000/0x1000)=nil, 0x7f}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x200000, 0xffffffff, 0x800000, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/18 19:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000050000)='net/stat\x00') ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000d1e000-0x20)={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]}) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key$user(&(0x7f0000fdf000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb4000)='\x00', 0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$evdev(&(0x7f000024f000)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0x0}, 0x2, 0x4, 0x0}], 0x18) r3 = semget(0x2, 0x0, 0x140) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000bce000-0x8)={0x0, 0x0}) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r4, r4, r5}, &(0x7f00002b5000)=""/0, 0x0, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000051e000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4e000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r6, 0xc058534f, &(0x7f000096b000-0x58)={{0x1ff, 0x9}, 0x0, 0x7, 0x9, {0x800, 0xfff}, 0x1, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000e000-0xc)="d2", 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bde000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000739000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000478000)={0x0, 0x1d, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f63000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000a44000)=[{&(0x7f0000a39000-0xd2)="b2", 0x1}], 0x1, 0x0) mremap(&(0x7f0000ba3000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000b45000/0x2000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) timer_settime(r3, 0x0, &(0x7f0000a6c000)={{0x0, 0x0}, {0x0, 0x989680}}, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a2e000)={r2, 0x2}) ioctl$int_in(r0, 0x5421, &(0x7f0000cbf000)=0x9e71) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000101000-0x4)=0x0, &(0x7f00000aa000)=0x4) writev(r0, &(0x7f0000010000-0x50)=[{&(0x7f0000015000-0x401)="8e", 0x1}], 0x1) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/18 19:10:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000427000)=""/4096, &(0x7f0000ad4000-0x4)=0x1000) 2018/01/18 19:10:51 executing program 5: 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) r1 = syz_open_dev$vcsn(&(0x7f00004a1000)='/dev/vcs#\x00', 0x8, 0x2000) getsockopt$inet_dccp_int(r1, 0x21, 0x1b, &(0x7f0000e73000)=0x0, &(0x7f0000d8f000-0x4)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = creat(&(0x7f0000932000)='./control/file0\x00', 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000863000/0x2000)=nil) r3 = creat(&(0x7f0000251000-0x10)='./control/file0\x00', 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000ee5000)=0x4e10, &(0x7f0000dab000)=0x4) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control\x00') setxattr(&(0x7f0000eef000)='./control/file0\x00', &(0x7f00004fe000-0xe)=@known='system.advise\x00', &(0x7f000088e000-0x1d)='\'\'vboxnet0ppp0wlan0cpuset\'[}\x00', 0x1d, 0x0) 2018/01/18 19:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000a11000)="") mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000002d000-0x8)=[], &(0x7f00003e6000)=[]) sched_setaffinity(r0, 0x8, &(0x7f0000b44000-0x8)=0x8000001006) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000509000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000578000-0x20)={0x1ff, 0x2, 0x2004, 0x2000, &(0x7f0000b88000/0x2000)=nil}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00001c1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) creat(&(0x7f0000408000-0x8)='./file0\x00', 0x0) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x114, 0x0, 0x6, 0x0, 0x0, 0x0, 0x60, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007e5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00008bd000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000957000)={0x8, 0x3, 'client0\x00', 0x2, "b987f81b0c5dd914", "e9c717926f09b9a21e8840f95a11826d823ff5032d7eb1bacf9876b4c15dcfb1", 0x4, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x7d, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f000099b000/0x3000)=nil, 0x3000, 0x0, 0x8000000032, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000fc0000-0x8)=0x8020043, 0x5, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000381000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b40000-0xd2)=""/210) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000bfc000)={0x4, 0x2000, 0x0}) 2018/01/18 19:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x0) epoll_create1(0x0) epoll_wait(0xffffffffffffffff, &(0x7f000062b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffff7) setsockopt$sock_int(r0, 0x1, 0x100000, &(0x7f0000008000-0x4)=0x0, 0xfffffffffffffe8e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x1000, 0x1) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000e25000-0x28)={&(0x7f0000b76000/0x2000)=nil, 0xffffffffffffff81, 0x5, 0x1, &(0x7f0000d0b000/0x1000)=nil, 0x42f}) 2018/01/18 19:10:51 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000eb2000)=0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000efb000)={0x1, 0x3, 0x0, 0x7, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000009000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x1}, [], {@generic={0x8864, "00b300b100000021"}}}, 0x0) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000017000)={0x0, 0x200}, &(0x7f000001c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000014000)={r2, 0x0, 0x10000}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/18 19:10:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="983f727d1cf4378e33f9c9f8f259f2b4", @ifru_settings={0x201, 0x0, @fr=&(0x7f00009a6000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}}}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f00003b0000)="", &(0x7f000018d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r2, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = getpgid(0x0) r4 = dup3(r1, r0, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000d4b000-0x10)=@generic=""/16, 0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) io_destroy(r2) tkill(r3, 0x1000000000016) 2018/01/18 19:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fb, 0x10003, 0x1, 0x0}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@un=@abs={0x0, 0x0, 0x2}, 0x80, &(0x7f0000836000-0x40)=[], 0x3b5, &(0x7f0000ecf000)=[], 0x0, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00008ce000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_dev$admmidi(&(0x7f000047d000-0xe)='/dev/admmidi#\x00', 0x80000000, 0x40) 2018/01/18 19:10:51 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff0001]}, &(0x7f0000007000-0x4)=0x108) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/enforce\x00', 0x8001, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f000000f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000)=0x1c, 0x80800) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f000000a000-0x84)=""/132, 0x84}, {&(0x7f000000a000-0xfc)=""/252, 0xfc}, {&(0x7f0000009000)=""/155, 0x9b}, {&(0x7f0000009000)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0) fcntl$addseals(r1, 0x409, 0x9) ioctl(r1, 0xc2604110, &(0x7f0000000000)="") 2018/01/18 19:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) accept(r0, &(0x7f000011b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a47000-0x4)=0x32) r1 = shmget$private(0x0, 0x2000, 0x800, &(0x7f00007f7000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d6b000)={0x0, 0x0}) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000d29000-0x8)='./file0\x00', &(0x7f00002d9000)=""/90, 0x5a) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a0c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d4b000-0x4)=0x1c, 0x80800) bind(r0, &(0x7f0000bb7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000ba6000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d89000-0x4)=0x0) connect$unix(r1, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) creat(&(0x7f00004cb000)='./file0\x00', 0x0) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r1) 2018/01/18 19:10:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r10 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getgid() r13 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x800, 0x0) r17 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000002000-0x2)=0x3a, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r20 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x40) r21 = socket$netlink(0x10, 0x3, 0x1f) r22 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 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}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) r26 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={0xffffffff, 0x52, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000002000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) r30 = syz_fuse_mount(&(0x7f0000000000+0x4ea)='./file0\x00', 0xb000, 0x0, 0x0, 0xffff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xca)="8f89dabed2e3124ae8dfb2a6b146e823c863072c3021b3e4ee39b614a20159676e1ced8cc2160462bb7477138aeb2e1d98e61fe950b32a99d66fb3b70ef259bfbfa2fcbef3a2afa154f94b11e7ec1a7af6897834571b54c4f5adb648591771991a2c9217e4296d2e39f02b0be4333556a0072fc4c9b5c965c49695dff3f07c38e4998df47ee2f4cb09e1701d5fd32608ea8316b5b02387b8cc44df76ceb09b026b8b524101b349b3ca5b69f52ca0fc7cb015b85fedb882c96865ef0bb458fa69d24e513e47b8fe732911", 0xca}, {&(0x7f0000000000+0xceb)="096e4b6fd27410354ba21a04", 0xc}, {&(0x7f0000001000)="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", 0x1000}], 0x3, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r25, r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x130, 0x20000894}, 0x0) r34 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7f, 0x2c48d178020bdfc9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r34, 0xc0a85320, &(0x7f00005ee000)={{0xff, 0x622}, 'port1\x00', 0x40, 0x40, 0x2, 0x5, 0x6edf, 0x5, 0x8dc, 0x0, 0x2, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xab4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_generic(r35, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000026f000)={0x24, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xffffffffffffff23, 0x0, [@typed={0xc, 0x9, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:51 executing program 1: r0 = getpgid(0x0) r1 = getpgrp(0x0) kcmp(r1, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/18 19:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00005d5000)={0x0, 0x0}) pipe(&(0x7f0000faa000)={0x0, 0x0}) 2018/01/18 19:10:51 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f52000-0x9)='/dev/ppp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x104, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000048b000-0x10)={0x2, &(0x7f0000000000)=[{0x20, 0x200, 0x6, 0x7}, {0x51c2, 0x7, 0x8001, 0xfffffffffffffff7}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) socket(0xb, 0x6, 0x5) fsync(r2) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7b000-0xd)='/selinux/mls\x00', 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x7) connect$l2tp(r4, &(0x7f0000349000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) ioctl$KVM_GET_TSC_KHZ(r3, 0xaea3) syz_emit_ethernet(0x1ca, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 19:10:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000054000-0x9)='/dev/vcs\x00', 0x6001, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b71000-0x18)={0xff, 0x4, 0xb8, 0xa283, 0x58b, 0x0}) sched_getattr(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e6e000)={0xffffffffffffffff, &(0x7f0000bf3000)="", &(0x7f0000595000-0xa3)=""/163}, 0x18) 2018/01/18 19:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000350000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00003eb000-0x9)='/dev/dsp\x00', 0x105300, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000410000)={0x4, &(0x7f00006a0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00004d0000-0x10)={r5, &(0x7f0000ad9000-0xba)=""/186}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) 2018/01/18 19:10:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000083b000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000990000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000120000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/18 19:10:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000008a000)='./file0\x00', &(0x7f0000a98000)={0x23e27caf, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000672000)='.', &(0x7f00008a6000-0x8)='.') ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = dup3(r2, r0, 0x80000) bind$alg(r3, &(0x7f0000118000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000454000-0x80)={[0x6000, 0x1, 0x0, 0x14000], 0x0, 0xc5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000cc2000)={0x3, [0xfffffffffffff801, 0x7, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:10:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d26000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x80000000) msgsnd(r0, &(0x7f0000493000-0xf2)={0x0, "2e0be7a809d4663d81c4d4baf0727b80e2403a0299a8dfde78f3a011483b16ee92401f9987dda2d2f29d3be26f9412703247aa203b7673f8f1bd8236700fd23c80d2f53fb7c76310016b81c7ec9f66656f3da376fddd779203afb396ae0c87d8abdc64dc2ef94037c5f546cba406b1e56317ad89e4290fedb9c8846560288229b3167f4bdcf87cc8b500486e2923a9d2e51a41470559857614da2c7477f5bc4f82c13e2dadf7c9fdfc3b85b0159b88cb1816fa3c39b3928f2061ecf9225e3117e314318b3270dab13736750a20b8546998c006a97be855e0d6e7790c60ffdf95f3bdcac494e41669048d"}, 0xf2, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000b5e000+0x3d4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x4000000000000000, 0x8, 0xffffffffffffffff, 0x0, 0x0, 0x7f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, [], "5b04c1754fa4dcf6c9f2edd2bd49782d6462c006de7ba7abad3463024f4351ead6ff84c5d1e158195633178f5f4a10d69d00f85265056210f97f144e76c3cb460bc3f538e06c9aa8c415915dd49db78e08731d388e1304e6976da6c9c13ee7e0ec80c319d7889b094290a1dc80dabe7ff22dded8374404ccd7f6fc3a464e37d9bea8ca4493d8f15f9e0f1c5d06a6048652aa69"}}}}}}, &(0x7f0000b40000-0xc)={0x0, 0x1, [0xaf6]}) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0xffffffffffffffff) fremovexattr(r0, &(0x7f0000503000-0x15)=@known='system.sockprotoname\x00') 2018/01/18 19:10:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000671000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msgget(0x2, 0x128) 2018/01/18 19:10:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eef000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) mkdir(&(0x7f0000103000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e01000)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ff7000-0x90)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 19:10:51 executing program 1: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cd7000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) add_key$keyring(&(0x7f0000c6a000-0x8)='keyring\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, 0x0) unlink(&(0x7f00009cf000)='./control/file0\x00') rmdir(&(0x7f0000a2b000-0xa)='./control\x00') pivot_root(&(0x7f000045d000-0xa)='./control\x00', &(0x7f000050c000-0xa)='./control\x00') openat$cuse(0xffffffffffffff9c, &(0x7f000067e000)='/dev/cuse\x00', 0x181082, 0x0) creat(&(0x7f00002ea000)='./control/file0\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:10:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000005e000-0x8)='./file0\x00', 0x800, 0x1) execveat(r0, &(0x7f0000dd9000)='./file0\x00', &(0x7f000092e000-0x18)=[&(0x7f0000040000-0x4)='&*(\x00', &(0x7f00009e6000-0x1)='\x00', &(0x7f0000a15000)='trusted\x00'], &(0x7f0000fe2000)=[&(0x7f0000748000)='!/ppp1\x00', &(0x7f0000a18000)='\\vboxnet1selinux/(\x00', &(0x7f00009d1000)='posix_acl_accesssecuritytrusted\x00', &(0x7f0000cb6000)='ppp1\x00'], 0x400) r1 = openat(r0, &(0x7f000031b000)='./file1\x00', 0x0, 0x3) r2 = fcntl$dupfd(r1, 0x80000000000402, 0xffffffffffffffff) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000523000)=""/97) 2018/01/18 19:10:51 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000015000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000016000-0xb)='/dev/vcsa#\x00', 0x7, 0x105000) ioctl$void(r0, 0xc0045878) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000015000-0x1000)=""/4096) 2018/01/18 19:10:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009df000)={0x0, 0xfffffffffffff608}, &(0x7f00000bc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000074d000)={r1, @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]}, 0x9, 0x0, 0xffffffffffffffff, 0x1, 0x2}, &(0x7f00003dd000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009b8000-0xe)={r1, 0x800, 0x3, [0x7f, 0x0, 0x5]}, 0xe) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d87000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) 2018/01/18 19:10:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000ce5000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(r0, &(0x7f0000003000-0x2a)=[{0x3, 0x23d, 0x1000}, {0x3, 0x4, 0x0}, {0x0, 0x3, 0x1000}, {0x0, 0x3, 0x1800}, {0x2, 0x2, 0x1800}, {0x4, 0xfffffffffffffffe, 0x800}, {0x0, 0xfffffffffffffffe, 0x800}], 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x2, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x1, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x204, [0xca, 0x100000000, 0x101, 0x40, 0x3, 0x7, 0x9, 0x6]}, 0x5c) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000003000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x6, 0x100000001, 0x2, 0x7}, &(0x7f0000002000)=0x20) [ 39.553537] handle_userfault: 181 callbacks suppressed [ 39.553550] FAULT_FLAG_ALLOW_RETRY missing 30 [ 39.563576] CPU: 1 PID: 6061 Comm: syz-executor1 Not tainted 4.15.0-rc8-next-20180118+ #100 [ 39.572050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.581387] Call Trace: [ 39.583970] dump_stack+0x194/0x257 [ 39.587585] ? arch_local_irq_restore+0x53/0x53 [ 39.592238] ? handle_userfault+0xb97/0x2500 [ 39.596635] handle_userfault+0xbd9/0x2500 [ 39.600862] ? handle_userfault+0x185a/0x2500 [ 39.605361] ? userfaultfd_ioctl+0x4520/0x4520 [ 39.609918] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.615082] ? perf_trace_lock+0xd6/0x900 [ 39.619208] ? find_held_lock+0x35/0x1d0 [ 39.623248] ? print_irqtrace_events+0x270/0x270 [ 39.627980] ? print_irqtrace_events+0x270/0x270 [ 39.632709] ? cpuacct_charge+0x2e6/0x5c0 [ 39.636839] ? perf_trace_lock+0xd6/0x900 [ 39.640964] ? perf_trace_lock_acquire+0xe3/0x980 [ 39.645794] ? trace_event_raw_event_lock+0x340/0x340 [ 39.650959] ? __lock_acquire+0x664/0x3e00 [ 39.655171] ? check_noncircular+0x20/0x20 [ 39.659381] ? __lock_acquire+0x664/0x3e00 [ 39.663604] ? lock_release+0xa40/0xa40 [ 39.667573] ? __lock_is_held+0xb6/0x140 [ 39.671620] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.676786] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.681954] ? find_held_lock+0x35/0x1d0 [ 39.686013] ? __handle_mm_fault+0x3296/0x3ce0 [ 39.690578] ? lock_downgrade+0x980/0x980 [ 39.694703] ? lock_release+0xa40/0xa40 [ 39.698661] ? do_raw_spin_trylock+0x190/0x190 [ 39.703244] __handle_mm_fault+0x32a3/0x3ce0 [ 39.707633] ? __pmd_alloc+0x4e0/0x4e0 [ 39.711495] ? trace_event_raw_event_lock+0x340/0x340 [ 39.716664] ? find_held_lock+0x35/0x1d0 [ 39.720708] ? handle_mm_fault+0x2a0/0x930 [ 39.724926] ? lock_downgrade+0x980/0x980 [ 39.729083] handle_mm_fault+0x38f/0x930 [ 39.733121] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 39.737674] ? vmacache_find+0x5f/0x280 [ 39.741947] ? find_vma+0x30/0x150 [ 39.745467] __do_page_fault+0x5c9/0xc90 [ 39.749510] ? mm_fault_error+0x2c0/0x2c0 [ 39.753634] ? lock_release+0xa40/0xa40 [ 39.757608] do_page_fault+0xee/0x720 [ 39.761395] ? __do_page_fault+0xc90/0xc90 [ 39.765611] ? _raw_spin_unlock+0x22/0x30 [ 39.769734] ? __mark_inode_dirty+0x262/0x1170 [ 39.774301] ? __inode_attach_wb+0xf50/0xf50 [ 39.778694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.783519] page_fault+0x2c/0x60 [ 39.786950] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 39.792717] RSP: 0018:ffff8801bae8f928 EFLAGS: 00010246 [ 39.798056] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff825aca61 [ 39.805299] RDX: 000000000000010c RSI: ffffc900022fc000 RDI: ffff8801bae8fd28 [ 39.812551] RBP: ffff8801bae8fa08 R08: ffff8801bbf5d1a0 R09: 1ffff100375d1ed1 [ 39.819799] R10: ffff8801bae8f858 R11: 0000000000000003 R12: 1ffff100375d1f28 [ 39.827051] R13: ffff8801bae8f9e0 R14: 0000000000000000 R15: ffff8801bae8fd20 [ 39.834312] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 39.839492] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 39.844661] ? iov_iter_revert+0x9d0/0x9d0 [ 39.848874] ? current_kernel_time64+0x122/0x2f0 [ 39.853616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.858612] ? trace_hardirqs_on+0xd/0x10 [ 39.862734] ? current_kernel_time64+0x1d4/0x2f0 [ 39.867472] generic_perform_write+0x200/0x600 [ 39.872036] ? __vfs_getxattr+0x8b/0xc0 [ 39.876000] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 39.881260] ? file_update_time+0xd3/0x5b0 [ 39.885471] ? current_time+0xc0/0xc0 [ 39.889244] ? clear_nlink+0xb0/0xb0 [ 39.892937] ? perf_trace_lock_acquire+0xe3/0x980 [ 39.897764] ? down_write+0x87/0x120 [ 39.901457] __generic_file_write_iter+0x366/0x5b0 [ 39.906361] ? check_noncircular+0x20/0x20 [ 39.910580] generic_file_write_iter+0x399/0x790 [ 39.915315] ? __generic_file_write_iter+0x5b0/0x5b0 [ 39.920398] ? iov_iter_init+0xaf/0x1d0 [ 39.924357] __vfs_write+0x684/0x970 [ 39.928054] ? lock_acquire+0x1d5/0x580 [ 39.932021] ? kernel_read+0x120/0x120 [ 39.935915] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 39.940654] ? __sb_start_write+0x209/0x2a0 [ 39.944959] vfs_write+0x189/0x510 [ 39.948486] SyS_write+0xef/0x220 [ 39.951914] ? SyS_read+0x220/0x220 [ 39.955513] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.960505] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.965245] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.969971] RIP: 0033:0x452e39 [ 39.973143] RSP: 002b:00007f0093971c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 39.980830] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e39 [ 39.988074] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 39.995327] RBP: 0000000000000062 R08: 0000000000000000 R09: 0000000000000000 2018/01/18 19:10:52 executing program 0: r0 = shmget(0x1, 0x1000, 0x1100, &(0x7f0000af1000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mknod$loop(&(0x7f00002f5000)='./file0\x00', 0x6000, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x1ff) ioctl$sock_ifreq(r2, 0x0, &(0x7f0000b44000-0x50)={@generic="94468220d94c97dcd532899f3f769345", @ifru_mtu=0x1}) sendfile(r2, r3, &(0x7f0000bb9000)=0x0, 0x46) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000339000)={0x0, 0x0}) 2018/01/18 19:10:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='&+nodev@\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000e55000)=0x0) r0 = syz_open_dev$loop(&(0x7f00006ba000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125b, &(0x7f0000384000)="") 2018/01/18 19:10:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f00002f0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x50, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x3b, 0x6, 0x1, 0x5, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @icmpv6=@mld={0x82, 0x0, 0x0, 0x10000, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f00006ed000-0xc)={0x0, 0x1, [0xa60]}) r0 = msgget(0x3, 0x200) msgrcv(r0, &(0x7f00005d9000)={0x0, ""/4096}, 0x1008, 0x0, 0x1000) 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cbb000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000cb4000-0xe)='oom_score_adj\x00') pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x0) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='/\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d3d000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x4000000000000000, 0x4, 0x4) 2018/01/18 19:10:52 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000006000-0x1b)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000d000-0x14)={0x14, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x5000, 0x0}, 0x0) 2018/01/18 19:10:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000832000)='\a', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f45000)={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52a00f03}, {0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80000000}, 0xffffffff, [0x3, 0x6, 0x1, 0xffff, 0x7fffffff, 0xc8, 0x8, 0x7]}, 0x5c) bind$inet6(r0, &(0x7f00003a0000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x33c) 2018/01/18 19:10:52 executing program 1: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x4c040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x30, 0x5, 0x80000000}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r2, 0x1, 0x0, 0xec74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000aa8000)={0x99f3, 0x8, 0x9, 0x504}) memfd_create(&(0x7f0000d6b000-0xc)="2f6465763f707004d8", 0x4000004) timer_create(0x0, &(0x7f0000000000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) [ 40.002572] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee9d0 [ 40.009816] R13: 00000000ffffffff R14: 00007f00939726d4 R15: 0000000000000000 2018/01/18 19:10:52 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) get_mempolicy(&(0x7f0000014000-0x4)=0x0, &(0x7f0000003000-0x8)=0x0, 0xff, &(0x7f0000001000/0x1000)=nil, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x200) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000013000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x3ffffc, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000011000)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000013000)={0x0, 0xfffffffffffffff8}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0xfffffffffffffff7}, &(0x7f0000001000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r5 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x3, 0x6, 0xa, 0x20, 0xa0, 0x2e, r4, r5}, {0x9, 0x0, 0x3, 0x3, 0x5, 0x9, 0x1, 0x7fff}, {0xa4a, 0x2, 0x0, 0x29}, 0x93, 0x8, 0x1, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x1, 0x3, 0x9, 0x0, 0x8}}, 0xe8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x201200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000003000)=""/217) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000003000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000012000)=0x4) 2018/01/18 19:10:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000092d000-0xd)='/dev/usbmon#\x00', 0x6, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ed2000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002be000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00006b6000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000915000-0xb)='/dev/adsp#\x00', 0xff, 0x86000) dup(r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edc000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f000005f000)='/dev/ion\x00', 0x0, 0x0) close(r4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) syncfs(r5) recvmsg(r2, &(0x7f0000146000)={&(0x7f0000b19000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000692000)=[{&(0x7f0000406000)=""/103, 0x67}, {&(0x7f0000f90000-0x7b)=""/123, 0x7b}, {&(0x7f0000d8f000)=""/15, 0xf}, {&(0x7f0000ea9000)=""/18, 0x12}, {&(0x7f0000390000-0x48)=""/72, 0x48}], 0x5, 0x0, 0x0, 0x5}, 0x2040) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00001f6000)=@common=""/16, 0x10) ioctl(r5, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00002f5000)={0x103ff, 0x1, 0x10d005, 0x2000, &(0x7f00000f7000/0x2000)=nil}) 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000070000/0x3000)=nil) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00003d5000-0x18)={0x4, 0x7ff, 0x8, 0x400, 0x0, 0x0}) shmctl$SHM_LOCK(r0, 0xb) 2018/01/18 19:10:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000254000)='ceph\x00', &(0x7f0000796000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000940000)='/\x00', 0x0) r1 = add_key$keyring(&(0x7f0000273000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c49000-0x1)='K', 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000821000)="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", 0x109, r1) add_key$user(&(0x7f00007e0000)='user\x00', &(0x7f0000fb4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000008a000)="690782ba000000000000000085ec54f5da60ac8386bcd98d70ce9ddf727951fb9997fb8ca336ef7349def24f9c7bb9b694b2eb0c86a927f115e723a616e8f707000000fffffffffffff0014a8a2cff3bc61f1c234dcd24ec3f72d6d3f9ff1cda501473e4ae1089aa00bbafdf30518027e7a0443318f4bcb69a70dcb1e472ba66ac09196f0cdff1d746e27904", 0x8c, r1) r4 = request_key(&(0x7f0000c1e000)='user\x00', &(0x7f0000ab9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)='/\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f14000)='/dev/snd/timer\x00', 0x0, 0x104) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000188000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000fd5000-0x59)=""/89) r1 = syz_open_dev$audion(&(0x7f0000ba2000-0xc)='/dev/audio#\x00', 0x7, 0x424280) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000061000-0xc)={0x86, 0x6, 0xa13f, 0x3, 0x8, 0x0}) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d68000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f00003b9000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000af7000-0xc)={r0, 0x3, 0x0}, 0xc) chroot(&(0x7f0000739000-0x4)='./file0\x00') pivot_root(&(0x7f0000a3e000-0x8)='./file0\x00', &(0x7f0000432000)='./file0\x00') 2018/01/18 19:10:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9, 0x50000) r0 = gettid() ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace$peekuser(0x3, r0, 0x0) [ 40.066080] audit: type=1400 audit(1516302652.326:215): avc: denied { map } for pid=6092 comm="syz-executor1" path=2F6D656D66643A776C616E302A6D696D655F747970652D747275737465647D26776C616E30766D6E6574312E747275737465647B5C7B47504C202864656C6574656429 dev="tmpfs" ino=15226 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/18 19:10:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000)={0x1a, 0x1f, 0x7fffffff, 0x8, 0x3ff, 0x2, @random="f45685c103d2", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000021000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x457, 0x2, 0xa0, 0x80, 0xe, 0x0, r1}, {0x0, 0xc7, 0x1000, 0x3, 0x7, 0x2, 0xffffffff80000001, 0x8}, {0x0, 0x5, 0x200000000000000, 0xfffffffffffffffd}, 0x7fffffff, 0x5, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x6c}, 0xceba90ab2bb7fc43, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x2, 0x3, 0x0, 0x9, 0xc83, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000661000)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$TIOCGPTPEER(r2, 0x80247009, 0x0) 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) ioctl$void(r0, 0xc0045878) r1 = syz_open_procfs(0x0, &(0x7f0000f1f000)='task\x00') ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$vcsn(&(0x7f0000f20000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x100) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/01/18 19:10:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fca000-0xd)='/dev/binder#\x00', 0x0, 0x802) chown(&(0x7f000053c000)='./file0\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000008d000-0x4)={0xffffffffffffff9c}) accept4$inet6(r1, 0x0, &(0x7f000033a000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006ec000)={0x8, 0x0, &(0x7f0000acc000-0x9c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f0000cd2000-0xfd)=""}) getpgrp(0xffffffffffffffff) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009e5000)=0x1, 0x4) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000d56000)=@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000024c000)=[], 0x0, &(0x7f0000685000)=[], 0x0, 0x0}, 0x0) [ 40.155396] x86/PAT: syz-executor1:6118 map pfn RAM range req write-combining for [mem 0x1cda10000-0x1cda11fff], got write-back 2018/01/18 19:10:52 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89b5, &(0x7f0000003000-0x50)={@common='syzkaller0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 40.231943] audit: type=1400 audit(1516302652.492:216): avc: denied { call } for pid=6138 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 40.254471] audit: type=1400 audit(1516302652.492:217): avc: denied { transfer } for pid=6138 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x404) semget(0x1, 0x1, 0x1000000081) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000301000-0x4)=0x9, 0x4) msgctl$IPC_SET(r0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f000023c000)='/dev/input/mouse#\x00', 0x4, 0x400) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0xffffffffffffffff, 0x4) ioctl$VT_RELDISP(r2, 0x5605) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8c000-0xe)='net/dev_snmp6\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00006d4000-0xf8)={{0x3, 0x0, 0x2, 0x3, 0x6}, 0x7, 0x10000, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x1, 0x2, 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]}) msgsnd(r0, &(0x7f00001f6000-0x3a)={0x3, "6e9e92f3145133d4a76a7f243cf64f37e68cb599d0aa17114d341974a61f34621af5cb61582b0f4a4a7b48f3a50699d4231f"}, 0xffffffffffffff99, 0x800) pipe(&(0x7f00006c2000)={0x0, 0x0}) msgrcv(r0, &(0x7f000074a000)={0x0, ""/145}, 0x99, 0x3, 0x0) 2018/01/18 19:10:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f0000549000-0x10)=[{&(0x7f000006d000)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000337000)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 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]}) ioctl$int_in(r0, 0x5421, &(0x7f00004dc000)=0x62) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00006e0000-0x8)='./file0\x00', &(0x7f0000d27000)='.') mknod$loop(&(0x7f0000720000-0x1)='.', 0x14, 0x1) [ 40.258076] binder: 6138:6141 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/18 19:10:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007db000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000aa7000-0x38)={&(0x7f0000cd2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000cdb000-0x50)=[], 0x0, &(0x7f0000e29000-0x4)=""/4, 0x4, 0x0}, 0x0) 2018/01/18 19:10:52 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f000000d000)=0x4, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000020000)='./file0\x00', 0x80, 0x22) recvfrom$inet6(r1, &(0x7f0000014000-0x86)=""/134, 0x86, 0x40, &(0x7f000000d000)={0xa, 0x1, 0x10000, @loopback={0x0, 0x1}, 0x4}, 0x1c) bind$inet(r0, &(0x7f0000007000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.312533] x86/PAT: syz-executor1:6145 map pfn RAM range req write-combining for [mem 0x1d1f50000-0x1d1f51fff], got write-back [ 40.333410] binder: BINDER_SET_CONTEXT_MGR already set [ 40.339179] binder: 6138:6149 ioctl 40046207 0 returned -16 [ 40.351793] binder_alloc: 6138: binder_alloc_buf, no vma [ 40.357701] binder: 6138:6149 transaction failed 29189/-3, size 80-16 line 2957 [ 40.365331] binder: 6138:6158 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 40.385119] binder: undelivered TRANSACTION_ERROR: 29189 [ 40.391303] binder: release 6138:6141 transaction 3 out, still active [ 40.398118] binder: unexpected work type, 4, not freed [ 40.403440] binder: unexpected work type, 4, not freed 2018/01/18 19:10:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00006d0000-0x40)=[{&(0x7f0000f2d000)="0f", 0x1}], 0x1) 2018/01/18 19:10:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000667000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000caa000-0x20)={0x0, &(0x7f00004ff000)=0x0, 0x0, r3, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003d6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000339000)=0xc) ptrace$getregset(0x4204, r4, 0x206, &(0x7f0000b52000)={&(0x7f0000327000-0xd7)=""/215, 0xd7}) 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000375000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000da1000)={0xaa, 0x1, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mbind(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000e6f000)=0x0, 0x6, 0x2) 2018/01/18 19:10:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000bf000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6fafd1, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000346000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f00006f8000-0xa)='/dev/dsp#\x00', 0x83e, 0xa2801) readlinkat(r0, &(0x7f0000cd6000-0x8)='./file0\x00', &(0x7f0000c04000)=""/246, 0xf6) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x0, &(0x7f000032a000)="") rmdir(&(0x7f0000dc6000-0x8)='./file0\x00') 2018/01/18 19:10:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d9f000)='/dev/loop#\x00', 0x0, 0x105002) getsockname(0xffffffffffffff9c, &(0x7f00002cf000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ed2000-0x4)=0x3a) bind$bt_l2cap(r1, &(0x7f00008f5000)={0x1f, 0x1, {0xffffffff, 0x2, 0x4, 0x4bf2, 0x80000000, 0x0}, 0x1f, 0x8001}, 0xe) io_setup(0x1402, &(0x7f000086f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000001000)=[&(0x7f00001b2000)={0x0, 0x0, 0x8, 0x0, 0x0, r0, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = dup(r0) setsockopt$inet_int(r3, 0x0, 0x1f, &(0x7f000025e000)=0x6, 0x4) 2018/01/18 19:10:52 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b45000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_RUN(r0, 0xae80, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d51000)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f000037f000)='./file0\x00', &(0x7f0000a98000)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f000030b000-0xa)='net/l2cap\x00') r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f00005a0000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000caf000)={0x0, ""}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 40.408723] binder: undelivered TRANSACTION_COMPLETE [ 40.414147] binder: send failed reply for transaction 3, target dead 2018/01/18 19:10:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000953000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfff, 0x4, 0x3f, "11294c3e6c96368a30e9dd8a9649ed8da16ed8145a22b83bf9f9f5f74b46b729e10c3d932e28d58a4aacee8cd7893b05521d310b1ff22391f80fbaa3fa1266f1648523a5f9f324775630e76e64f90b1f"}, 0x160) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000c4000)=0x0, &(0x7f0000fd3000-0x4)=0x4) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000045d000)=0x6, &(0x7f0000436000)=0x2) 2018/01/18 19:10:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b5000-0x10)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000387000-0xcc)=""/204) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000dd6000)="55a9c8a252fc4d8e4493d7bbcaf16317c8f73d897ff560b9d06eb32935ba17ce862f48894477d63f222de63617e2f9dd227887e000a722077a479a013a60fb43a1c7ce0c95d3201698db449fda8c99a0494affefd684182ab5afa3231c377d8a40c57c54b0d03464407688d949dd816a86c4963d3e384956a40b17b855659f06a2b506c551a34b1ff4a35ba92d2c75c5c100ea3aee7cd459c2fe88beaa0dd98c1277c04558eb0b867422f7e37d7a9d73b493b395ca1a3e0b29cc39c711616a76ab49ef3f5921b80d06f085d7") getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000d8c000-0x4)=0x0, &(0x7f0000c16000-0x4)=0x4) syz_open_dev$sndseq(&(0x7f00007af000-0xd)='/dev/snd/seq\x00', 0x0, 0x101800) splice(r0, &(0x7f0000696000)=0x0, r0, &(0x7f0000208000)=0x0, 0x8, 0x2) 2018/01/18 19:10:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000723000-0x4)=0x1b) read(r0, &(0x7f0000446000-0x31)=""/49, 0x31) symlink(&(0x7f00005f5000)='./file0\x00', &(0x7f00006ab000)='./file0\x00') 2018/01/18 19:10:52 executing program 6: mmap(&(0x7f0000000000/0xe0d000)=nil, 0xe0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00004d1000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000e0e000-0x10)={0x6b0c, 0xe9944fceb7776b16, 0x400, 0x7ea4, 0x4, 0x8, 0x9, 0x100, 0x5c9, 0x6}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000095b000-0xc)='/dev/autofs\x00', 0x54200, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000738000-0x5d)=""/93) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) fremovexattr(r0, &(0x7f0000720000-0xe)=@known='system.advise\x00') bpf$PROG_LOAD(0x5, &(0x7f0000af6000-0x48)={0xd, 0x4, &(0x7f0000e35000)=@raw=[@ldst={0x3, 0x0, 0x1, 0x6, 0x6, 0xfffffffe, 0x4}, @alu={0x4, 0x3ff, 0x8480c483449fc406, 0x9, 0x7, 0xfffffffc, 0x8}], &(0x7f000018c000-0xa)='syzkaller\x00', 0x4, 0x21, &(0x7f00002e2000-0x21)=""/33, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:10:52 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000509000-0x8)='./file0\x00', 0x0, 0x40) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x20000, 0x0) ioctl$int_in(r1, 0x5435, &(0x7f0000012000)=0x0) 2018/01/18 19:10:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000d3000-0xc)='/dev/amidi#\x00', 0xfffffffffffffffc, 0xaa200) getpeername$packet(0xffffffffffffff9c, &(0x7f00002df000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000045a000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00009dc000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x7, 0x0, 0x6, 0x100, 0x4, 0x4000008, r1}) openat$mixer(0xffffffffffffff9c, &(0x7f00005c2000-0xb)='/dev/mixer\x00', 0x40, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000027a000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000280000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0xc074510c, &(0x7f0000280000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000de7000-0xa)='/dev/vcs#\x00', 0x40, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d96000-0x4)=0x3) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000002000-0x1e)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) fstatfs(r2, &(0x7f0000c4c000-0xd0)=""/208) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) removexattr(&(0x7f0000398000)='./file0\x00', &(0x7f00009ea000-0x6)=@random={'os2.\x00', '\x00'}) 2018/01/18 19:10:52 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000008000)='/dev/vcs#\x00', 0x4, 0x402040) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) munmap(&(0x7f0000780000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000243000/0x1000)=nil, 0x1000, 0x3, &(0x7f000091f000)=0xd4, 0x65, 0x0) 2018/01/18 19:10:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) epoll_create(0x1d000000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000)={&(0x7f000000b000-0x120)={0x2, 0xfffffffffffffffe, 0x0, 0x0, 0xb1, 0x0, 0x0, 0x0, [@sadb_spirange={0x0, 0x10, 0x1, 0x0, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x0, 0xe2b7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_type={0x0, 0x14, 0x2, [0x0, 0x0, 0x0]}, @sadb_x_filter={0x0, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x1, 0x14, 0x14}, @sadb_spirange={0x0, 0x10, 0x0, 0x2, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x0, 0x10, 0x2, 0x2, 0x0}, @sadb_x_nat_t_port={0x0, 0x15, 0x0, 0x0}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}}]}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x410002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000b000)=""/114) ioctl$TCSBRK(r0, 0x5409, 0x61aa) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000000c000)={{0x3, 0x2, 0xfffffffffffffffe, 0x0, 0x8001}, 0x9, 0x2, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x8, 0x1000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001b7000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fanotify_mark(r0, 0x10, 0x10, r0, &(0x7f00003bf000)='./file0\x00') sendto(r1, &(0x7f0000a20000-0x79)="", 0x0, 0x0, &(0x7f0000147000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "106d26c200740b92e9cb80c2193bbcf097585b9e3e532df4ead4cc01eb13262410beb7ff8e477947bf41b60fa22651a90b292d9bd3c5337b4036419df101ca", 0x0}, 0x60) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001f8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ca3000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) inotify_rm_watch(0xffffffffffffffff, 0x0) 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000497000)='/dev/audio#\x00', 0x9, 0x101040) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000e68000)=0x0, 0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = syz_open_dev$mouse(&(0x7f00005b6000)='/dev/input/mouse#\x00', 0x3, 0x84001) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b77000-0x10)={&(0x7f00003f1000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000196000-0x10)={&(0x7f00005d6000/0x3000)=nil, 0x3000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bd7000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bf000-0x4)=0xe8) 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a46000)='/dev/vcs\x00', 0x101080, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000f0b000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a03000-0x12)={@generic="fc2d53b7812bcaec4af4111d7511d6b8", 0x0}) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000641000/0x3000)=nil) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000009e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x600002) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bcb000)=""/206) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) io_setup(0x8, &(0x7f00006f1000-0x8)=0x0) r3 = syz_open_dev$mice(&(0x7f0000417000)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$audion(&(0x7f0000306000-0xc)='/dev/audio#\x00', 0x6, 0x200) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/access\x00', 0x2, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000064c000-0x10)='/selinux/status\x00', 0x0, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000cff000-0xb)='/dev/audio\x00', 0x410000, 0x0) io_submit(r2, 0x6, &(0x7f0000bfd000)=[&(0x7f000091a000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1, r0, &(0x7f00008a2000)="a3170df8c92822904a23908f5b90c5e3e254eeff02df089b9dc59fe8ebd6abc2", 0x20, 0x6, 0x0, 0x1, r0}, &(0x7f0000ffd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7ff, r0, &(0x7f0000d7a000+0xaa1)="81d726e869c046ab7fbd66ea517f9b1423a866327a7a2cac624106b1e7c59ac3f138369736e0ffc14ecd20ed761d018c4eda7597dffc8103d46c", 0x3a, 0x1ff, 0x0, 0x1, r3}, &(0x7f000096e000)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00006e4000-0x78)="744b125a483bb908cb1f1d6a5e05d229e131ef63587e5c1021b348f9ecf2803627fa500b4e3d2fb3a18adfe441cd5ed409b7a57b433918f32551c02b0a1de756beb8aa7e0338314eff904ed40c44d26178ad911d017af932d550b18c29d2fa7c4c97da8297e16da9b1f7da50bb88f55f93d7491ee1737c08", 0x78, 0x6, 0x0, 0x0, r4}, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x2, 0x7fff, r0, &(0x7f0000ee9000)="fc24796136faf5610edea5a384bbfed1e5e1a0e0ff1bc6fc887ad0b95c24870d4d645f690b6f8e60e5346c408331c2bb8b4aac8c4e3d1aa86d94fccfe0ed15e01c698820d5", 0x45, 0x1, 0x0, 0x0, r5}, &(0x7f000084d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x5, r0, &(0x7f0000f94000-0x76)="ed193394cb896a0f8484e588758ef0434f77d73e3663fda3141e028f32da8814bf76899772c0c76b5b9ce871ae9c782f535525512a21f7b7724fc4249de7b44b44fd5ed2d8e025268972c6cdf9de4c8bd05735666664a0733e0229fcc1a0fa3f18f1b2cdc929c84863b17987bcc5ffd14f06f1d788bb", 0x76, 0x2, 0x0, 0x0, r6}, &(0x7f00001a1000)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f0000069000)="ca756a0986bee2c1c4624c0ca5b7f73814ff0a3983dfcef77160f0b6125e2fec8d6e12013323454d614f2eafa884a1d4a525fa9cf4", 0x35, 0x100, 0x0, 0x1, r7}]) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000034c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) fcntl$lock(r1, 0x25, &(0x7f000005a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001f8000-0x11)='/dev/qat_adf_ctl\x00', 0x4040, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000c74000)={{0x101, 0x2, 0x3, 0x6, 0x5, 0x9}, 0x80000000}) connect$unix(r0, &(0x7f0000663000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000f38000)='/dev/adsp#\x00', 0xffff, 0x101200) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000423000-0x1000)=""/4096, &(0x7f0000aad000-0x4)=0x1000) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00008e1000)="120000001200e700f500090020140e00f90f", 0x12, 0x0, 0x0, 0x0) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(0xffffffffffffffff, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0xbae000)=nil, 0xbae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000baf000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b6a000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000560000-0x14)={0x0, 0x1, 0x100, 0xcf2c, 0x1f0, 0x9}, &(0x7f0000096000)=0x14) mmap(&(0x7f0000bae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000baf000-0xc)={r2, 0x9, 0x0}, &(0x7f0000a69000)=0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x8002, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000baf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bb0000-0x4)=0x0) [ 40.767084] audit: type=1326 audit(1516302653.027:218): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 40.791658] audit: type=1326 audit(1516302653.027:219): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 40.816115] audit: type=1326 audit(1516302653.028:220): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 40.840472] audit: type=1326 audit(1516302653.028:221): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a11000-0x13)="706f73fb00000000000000566f6573737b0000", 0x400000000000000) pwrite64(r0, &(0x7f00001bb000)="2fee", 0x2, 0x0) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) finit_module(r0, &(0x7f00000b0000-0x27)="70726f635e6d696d655f7479706527a073656c696e75782c245b2626252f707070306574683100", 0x3) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') chown(&(0x7f00008cc000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000e98000-0x1b)=@random={'system.\x00', "706f73fb00000000000000566f6573737b0000"}, &(0x7f0000a2c000)='\x00', 0x1, 0x2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004ef000-0x8)='./file0\x00', 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ca3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x7) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3f000)='/dev/vga_arbiter\x00', 0x0, 0x0) connect(r2, &(0x7f000084d000)=@ax25={0x3, {"299303a544988f"}, 0xffffffffffffffff}, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 0: socketpair(0x10, 0x8000b, 0x1, &(0x7f0000fdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006f5000-0xc)={0x7, 0xffffffffffffff9c, 0x0}) getpeername$packet(r1, &(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000de8000)=0x14) sendto$packet(r1, &(0x7f000080d000-0xad)="cf3eef77ed67e06cce2a9a1cf4bbc57d49beff2f35f629c1bf99fc434e893ce0a90946da76142e15d5a7d9e32d60b8cce2cc21a6685e28c8af216caa2a930185537ca78fe6b1452b9e92a5ffb6a7ec52762fd1e7dd5f855597fa5dcb8f578b88835891105956f1327380445424676f80823eb37c7618fe91ac949b922289818b283ffff588f6c6d1ffab1785865e36578898990fa0a66c0ffee52860a9ab26066c08843fb9c729e24573aeabbc", 0xad, 0x4, &(0x7f00001c6000-0x14)={0x11, 0xff, r2, 0x1, 0xdcac, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) connect$netlink(r1, &(0x7f000046d000-0xc)=@proc={0x10, 0x0, 0x1, 0x4503}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000956000)=0xc) sched_setattr(r3, &(0x7f0000da0000-0x30)={0x30, 0x7, 0x1, 0x9, 0x10001, 0x6, 0x7e, 0x4}, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000d41000-0x1000)="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", 0xffd) bpf$PROG_LOAD(0x5, &(0x7f0000d41000-0x48)={0x0, 0x0, &(0x7f0000594000-0x20)=@raw=[], &(0x7f0000fbb000-0x4)='GPL\x00', 0x0, 0xe9, &(0x7f0000138000)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) fcntl$dupfd(r0, 0x406, r0) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) r0 = syz_open_dev$loop(&(0x7f000059b000-0xb)='/dev/loop#\x00', 0x0, 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000fdb000)=0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ce7000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000d79000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000f3e000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000689000-0x20)=[&(0x7f00004a7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000985000-0x1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000004000)='/dev/snd/controlC#\x00', 0xfffffffffffffedf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000008000)='/dev/snd/pcmC#D#p\x00', 0xb95, 0x2800) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000002000-0x20)={0x100, 0x0, 0x400, 0x3ff, 0x1, 0x9}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) [ 40.864916] audit: type=1326 audit(1516302653.028:222): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 40.889479] audit: type=1326 audit(1516302653.028:223): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6241 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00004a4000)=0x0, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002dc000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000ffa000+0xb58)={{0x7, 0x755}, {0xce, 0x2}, 0xac5, 0x2, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r2, 0x40, 0xffffffff, 0x8001) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000041000-0x1e)={0x5, 0xfffffffffffffff8, 0xfffffffffffffff7, "fb4f6eb1ff59", "fdeda776e49ac17f9284e66a2a3766de"}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r2, &(0x7f0000ffc000-0x8)='./file0\x00', 0x80) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000037f000-0x10)={r0, r2, 0x6, 0x800000000002}, 0x10) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r0, r0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000515000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002cd000)=0x0) getsockname(r0, &(0x7f00009a8000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00006b8000)=0x1e) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000149000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) write$eventfd(r1, &(0x7f00004b3000)=0x5, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) dup3(r0, r2, 0x0) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000775000-0x19)=""/25, 0x19}, {&(0x7f0000f7b000)=""/96, 0x60}, {&(0x7f0000f7b000)=""/11, 0xb}, {&(0x7f0000f7b000)=""/157, 0x9d}, {&(0x7f0000ae7000-0x3e)=""/62, 0x3e}], 0x6, &(0x7f0000f7c000-0x70)=""/112, 0x70, 0x0}, 0x0}, {{&(0x7f0000f7b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000527000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000007e000)={0x77359400, 0x0}) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000df6000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d7f000)='/dev/snd/timer\x00', 0x0, 0x109102) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) 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, 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]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getitimer(0x1, &(0x7f0000a90000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) timer_create(0x3, &(0x7f0000e7f000-0x60)={0x0, 0x40, 0x2, @thr={&(0x7f0000a0d000)="4abeb024e615547b70f1a9dccbe81c99ede98120551c1d2897d256ccdbadface30366bcf308e542fe8bc31e5a204f2c1eebfa36789f9a6945e358b", &(0x7f0000e97000)="74823f5e4be2135731861ff942ad85d27e2b96cfd6768dd587c27a278e0050f59a1a8ae257e516cd99f0b253983a6dd1032fd6ea4e72511bc3ff1ee4ce6ad29e47ab1f8800bceaf4497e0de9f308eebcdbd8fe013b0666da29084b3b01c5dacc3456bab5b86936fe642b60e68ccde9cda3a9dfb66a2714e42cc739fa8543e2c74b80b6e7def742542936226f37cfc451e013ab80287775d716314c109ade0dad025c9ba99fa019d58aeabbb30f4d57a0fb93d8a38de9cfa93a8b6150d2d0682c98937ce11d29633ce4b88a38785f749d31f246b41a91b360"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000330000)=0x0) 2018/01/18 19:10:53 executing program 1: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x203400, &(0x7f0000061000)="8910770fb2cb1a82a527bd2e08b502b568af35b08745128061d0cc258e9c67030ceb10dbe3f914a443a8dd0df910eb70d8fc1a5eae5694b310a5cd9fe52bac1d9941ba80498a787b97306831b30b2bee6fb7d1ebf232ffa2fc8aeb8b846f5e5b02e0414c6933a1062b33ccb08808304a2e5a6eb16f9e2f6154d67582f49f9fc126aac10b9c3fa938847d5a01d3dc00010000c72429d5e1a981c0dfb136288fee08110b3ae967ec68") pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000078e000)='/dev/sequencer2\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0xffffff81, 0x6}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00006e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0x1bacf9e, &(0x7f0000002000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) arch_prctl(0x1003, &(0x7f000030d000)="1c18a618dcb78bf24785af43672dacd8e51c48676112e49446714b6fddc08ecb7234545ba91c9995623b9199fdf6eda8b17ab20ade08be") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000a10000-0xe)=@l2={0x1f, 0x8, {0x4, 0x1f, 0x3, 0x6, 0x3, 0x8}, 0x120000000, 0x3f}, 0xe) getsockname$unix(r0, &(0x7f0000f56000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000328000)=0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000362000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000092f000-0x64)={&(0x7f0000741000-0x24)=[0x3, 0x0, 0x5, 0xf5f, 0x1000, 0x6, 0x5, 0xffffffffffff8f98, 0x420d2c1a], 0x9, 0x8, 0xff, 0xffffffff, 0x3, 0xff, {0x2, 0x1, 0x80, 0x9, 0xda6, 0x1, 0x8000, 0x7, 0xfffffffffffffff8, 0x9, 0xffffffff, 0x800, 0x10001, 0x36, "004a10569b74545032135f6662e7a91e8455230039134c197faf2a3a19ed26e8"}}) r2 = memfd_create(&(0x7f0000e66000)='security}[securityprocwlan1vmnet1\x00', 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000809000)={r2, 0x50, &(0x7f0000511000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt(r0, 0x111, 0x4, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/18 19:10:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) 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) getsockname(r0, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x1, 0x2000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0x8, 0x9}) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000dc6000)={0x40, 0x800, 0x6, 0x3, 0x4, 0x381}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) r3 = shmget$private(0x0, 0x4000, 0x54001ce6, &(0x7f00005d4000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x807ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0xb1)=""/177, 0xb1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000003000)='/dev/input/mouse#\x00', 0x9, 0x200) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000012000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xf47000)=nil, 0xf47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000a58000-0x38)={&(0x7f0000f47000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f47000-0x20)=[], 0x0, &(0x7f0000f47000-0x58)=""/88, 0x58, 0x0}, 0x0) sendto(r4, &(0x7f00004a3000)="", 0x0, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005ac000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x15a, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b96000)='/dev/vcs\x00', 0x100, 0x0) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000e04000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000792000)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0xa0d4, 0x1, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a39901a10000e50800000077110000c6d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000812000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000226000)=0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000156000-0x24)={0x1, 0x8, 0x100000001, 0x3, 0x9, 0x4c, 0x1000, 0x7e, 0xffffffff, 0x3, 0x8, 0x3}) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) shmget(0x1, 0x4000, 0x0, &(0x7f00009d6000/0x4000)=nil) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r1) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000018000-0xe)='oom_score_adj\x00') writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000018000-0x38)={&(0x7f0000017000)={0x10, 0x0, 0x0, 0x8100220}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000017000)=@alg={0x100, 0x10, 0x20, 0x5, 0x0, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0xed}]}, 0x100}, 0x1, 0x0, 0x0, 0x880}, 0x5) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000dd0000-0x9)='/dev/dsp\x00', 0x10000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000537000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_open_dev$sndtimer(&(0x7f000066e000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000004e000)={0x1000, 0xb136, 0xfff, '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]}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:53 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005c9000)={0x5, 0x8, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="", &(0x7f00003e3000-0x5e)="", 0x1}, 0x20) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x4, 0xe6, 0x1, 0x100, 0x5, 0x2, 0xfdc5, 0x6000, 0x0, 0x8, 0x6, 0x3, 0x1}, {0x9, 0x2, 0x0, 0x80000001, 0x8, 0x8, 0x9, 0x8, 0x100000000, 0x8, 0x1000, 0x2, 0x1}, {0x10001, 0xff, 0x7, 0x9fd, 0x66, 0x89, 0x0, 0x400, 0x9, 0x2, 0xfffffffffffffffa, 0x2, 0x401}], 0xd1ec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x5) getsockname(r1, &(0x7f0000001000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) statfs(&(0x7f000066a000-0x8)='./file0\x00', &(0x7f000053c000)=""/45) shmget$private(0x0, 0x3000, 0x1004, &(0x7f0000d0f000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d80000)=@assoc_id=0x0, &(0x7f0000f8b000)=0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000cb5000)={0xffffffffffffffff}) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(0xffffffffffffffff, 0x80f86406, &(0x7f0000ad9000)=""/15) r2 = syz_open_dev$adsp(&(0x7f00006b3000)='/dev/adsp#\x00', 0x7fff, 0x101200) ftruncate(r2, 0x1000) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000dee000)=0x4) recvmsg(r1, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f000058e000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x1, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000002000-0x31)=""/49, 0x31) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mq_timedsend(r1, &(0x7f000056e000)="8533549dd8d0e8ca946175fb5412a8afe4c80ca5c5bc58c7fbf31d128729e411d0edc6922af5b842157ff01d10ed0d891f960a16e7a3c158fd2dcd2f323fcdfe052efec4b3728f98b1f2e5f37649e08d7b9a68d5a9acae9fd088c86ced4ae17680ba164e061e75e9c018e9261b5ceab62ceffa846acb4bebd1a67229b0ed5b61304341f681ea9f9aa7b15bfd942d38c7a5316df7cf3b01940be84eeceb4120ded006146e59c8b87210acf61226ca81d073fa0362752b456084990934047c4babd7b65d9ea0786580941c1a4849b89657", 0xd0, 0x2, &(0x7f0000c32000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d1b000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x3ff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000607000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00001cc000-0x6)={0x0, 0x4}, &(0x7f0000619000)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00007d8000-0x10)={0x8, &(0x7f0000da3000-0x20)=[0x8, 0x6, 0x3, 0x20, 0x2, 0x100000000, 0x4, 0xfff]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000ace000)={r4, 0x0, 0x30, 0x6, 0x0}, &(0x7f000043e000-0x4)=0xffffffffffffff47) ioctl$TIOCSCTTY(r3, 0x540e, 0x8) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000076000-0x10)='/dev/input/mice\x00', 0x0, 0x2002) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000aed000)=""/4096) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f96000-0x15)='/proc/self/net/pfkey\x00', 0x105000, 0x0) syz_open_dev$vcsa(&(0x7f00009d5000)='/dev/vcsa#\x00', 0x81, 0x200040) 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b29000)='./file0\x00', 0x100) syncfs(0xffffffffffffffff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f0b000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) clock_gettime(0x0, &(0x7f00005ef000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000371000)=[{0x8, 0x7, 0x401, 0x808f, @time={0x0, 0x989680}, {0x1, 0x4}, {0xffff, 0x7}, @raw32={[0x91e9, 0x1, 0x4]}}, {0x7a, 0x0, 0xfff, 0x8, @tick=0x800, {0xfd48, 0x2106}, {0xffffffffffff9e85, 0x4}, @time=@tick=0x1ff}, {0x8619, 0x6, 0x5, 0x0, @time={0x0, 0x0}, {0x7d2, 0x3ff}, {0xffffffffffff8001, 0x401}, @raw8={"917a3aa6892233c8ecb7283b"}}, {0x9, 0x6, 0x9, 0x100000001, @tick=0x5, {0x2, 0x1}, {0x3f, 0x1}, @addr={0x3, 0x20}}, {0xc3, 0xfffffffffffffff9, 0x40, 0x4, @tick=0x8, {0x20, 0x10001}, {0x2, 0x100000001}, @ext={0xf7, &(0x7f000093c000-0xf7)="b18533b1bcd2bf5d4cb80c013fd5909221c7b6864f0b7fba4b82c6446e7fdd335f1dc25a9862d2bad711834d1667456280932c5b406e2f839878014ffa7ef72c2cbf4ead02d58660e07403effbec9e0669899fa901188ecf10e2308ec50e875870ced0aac3390f956db2cd0300b2354e258c4124d5a3295aeebce70a1d36de24d22e6a482e4695667d8cf4e8154b768bb3ab91a8519a750045a71287a65a3755b01e5d6e38699dd4640bda55cf6fad59bc4e54961c4a51594e4da5cd1655e7b474544f5b922b92400e8c8d1400335b4ee51c12dd896c7072aafe6e62c6f2c9650256f2b1a64e41ae83c13db2764576e189209f35b40e97"}}, {0xfffffffffffffffb, 0x6f7f, 0x4, 0x100, @time={r2, r3+10000000}, {0x26b, 0x0}, {0x57f5, 0xc7d}, @control={0x8000, 0x8485, 0x7}}], 0x120) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000c44000-0x40)={0xffffffff, 0x5, 0x80, 0x6, "66947670326e35f616c344a0046658c7c0289e2613951dcb9085d0132af31fd5e215754615780d3178fea4e6", 0x3ff}) getegid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000881000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001ae000-0x10)={0x0, 0xb8, &(0x7f00006a5000-0xb8)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}]}, &(0x7f0000fc3000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009d6000+0xa66)={r4, 0x3}, 0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000ea7000-0xe8)={0x0, 0x0, 0x0, 0x9000000000, 0x1, 0x0, 0xf, 0x1c, 0x1, "a672e66efa510cf2f37ada6ad5bb6cf21215ca611e87e0a0d03ead2e9730458ef086741e46ba99a5db7678d34b05a1b01d3cd0069e6d4b2252effdc4debfc9c2", "e39ee1eb94114268f2f9c30f9336ea0ba1c6a74ffaa92804156cfe275978795f6a5f6a32f1ca1e1789c271c6a6125907ad7ae4deac0285e31ec585006fb45438", "1acd8d168a890b8c684673e09cba803b96f6ce7669d48a45643ae813a28d3e9c", [0x80000000, 0x1000]}) getxattr(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000b2a000-0xa9)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000228000-0x8c)=""/140, 0xfffffffffffffe9a) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) [ 41.309609] QAT: Invalid ioctl 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000000000)="") symlinkat(&(0x7f000092d000)='./control\x00', 0xffffffffffffffff, &(0x7f00007a4000)='./control\x00') r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='bond0\x00', 0x7}) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") setxattr(&(0x7f00002a9000-0x8)='./file0\x00', &(0x7f0000184000)=@known='trusted.syz\x00', &(0x7f0000c31000-0x4)="07e372f2", 0x4, 0x3) r0 = syz_open_dev$sndpcmc(&(0x7f000053d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x220c01) faccessat(r0, &(0x7f0000fe3000-0x8)='./file1\x00', 0x8, 0x1000) chmod(&(0x7f00000c3000)='./file1\x00', 0x81) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/01/18 19:10:53 executing program 3: acct(0x0) r0 = syz_open_dev$dmmidi(&(0x7f00008e0000-0xd)='/dev/dmmidi#\x00', 0x5, 0x501000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x10, @tick=0x7, 0x0, {0x2ad00000, 0xfffffffffffffffa}, 0x7b, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000e7b000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e7a000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000042c000-0x8)={r1, 0x0}, &(0x7f0000e7c000-0x4)=0x8) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) rmdir(&(0x7f0000d6c000-0x8)='./file0\x00') 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000293000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000790000-0x30)={0x48, 0x0, &(0x7f0000413000)=[@enter_looper={0x630c}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00008f6000-0x68)=[], &(0x7f00003b8000-0x38)=[]}}], 0x1, 0x0, &(0x7f0000a93000-0xb5)='`'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000005000-0x44)=[], 0x1, 0x0, &(0x7f0000009000)="d8"}) dup(r0) execveat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', &(0x7f0000014000-0x40)=[], &(0x7f000000c000-0x20)=[], 0x0) [ 41.336313] QAT: Invalid ioctl [ 41.353794] QAT: Invalid ioctl 2018/01/18 19:10:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000a4e000)='/dev/audio\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000031a000)={r2, 0x2}) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@common='lo\x00', &(0x7f0000fdf000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000458000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) getresuid(&(0x7f0000b2b000)=0x0, &(0x7f000099a000-0x4)=0x0, &(0x7f0000150000)=0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00003c6000-0x8c)={0x7f, 0x80, 0x0, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f00006bd000-0xa0)=[], 0x0, &(0x7f0000bcb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a74665398ac446b84bd83c26e27f56963fbed341bc9eca6c7948f842e2173ef0", 0x20}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000019d000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cff000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000905000-0x4)=0xfffffffffffffff1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fda000)={r3, 0x3c, "c4ad68dbba1696ed6f6da12ae4e8238a8553919b40f8513eedbfa2e8b91d6562f8fac2573c0cdfa1c1c5e4ff364f17f15f91834038cbb05d2e815a4e"}, &(0x7f00000b0000-0x4)=0x44) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008a9000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) exit_group(0xfffffffffffffff9) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000146000-0x6)={0x4, 0x8000000000000000, 0x3}) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) getsockname(r0, &(0x7f0000f7f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x14) ioctl$int_in(r0, 0x5473, &(0x7f000038e000-0x8)=0x1) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000003d000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x257) bind$ax25(r0, &(0x7f000043d000-0x10)={0x3, {"a364d302cffac3"}, 0x100000000}, 0x10) r2 = syz_open_dev$audion(&(0x7f000056f000)='/dev/audio#\x00', 0xff, 0x101000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000a99000-0xde)=""/222) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000055000)=0x0, &(0x7f0000057000-0x4)=0x8) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCCONS(r0, 0x541d) clone(0x0, &(0x7f0000469000-0x1b)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ae4000)="aae3168c3a12fe22e784f997164e60b28b9a7c8244a37a42a0002b4b3b24ac991b69830946866a018f9c389ba4c598711f9beb25cc068fecf2c2bc996e890294e6ef2fb7a425e5eac297fc69520470d9aa889ee274fcca6837cd47") chdir(&(0x7f00001db000)='./file0\x00') 2018/01/18 19:10:53 executing program 1: r0 = getpgid(0x0) r1 = getpgrp(0x0) socketpair$ax25(0x3, 0x7, 0xcc, &(0x7f000085c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000209000)=0x4) kcmp(r1, r0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff) [ 41.418537] QAT: Invalid ioctl [ 41.423362] QAT: Invalid ioctl [ 41.443520] QAT: Invalid ioctl 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) time(&(0x7f0000c81000)=0x0) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60, 0x800) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000058000-0x1000)="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", 0x1000) r1 = syz_open_dev$sg(&(0x7f0000057000)='/dev/sg#\x00', 0x5, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000002000)={0x2000000000000000, 0xd000, 0x1f, 0x2, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl(r1, 0x5382, &(0x7f000005b000-0x2)="") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={r1, 0x28, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) [ 41.483470] binder: 6390:6393 transaction failed 29189/-22, size 0-0 line 2842 2018/01/18 19:10:53 executing program 7: splice(0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000bd5000-0x8)=0x0, 0x9, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x40) dup(r0) 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0xfffffffffffffffe, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = eventfd2(0x0, 0x0) r5 = memfd_create(&(0x7f00001d6000-0x9)='/dev/kvm\x00', 0x3) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f00007e4000-0xd7)="9bbf8729470bf6833272ddd93857f5ba1c53c36b784bf7efc8d848492712786c3f80d8b9344e63c5d151ba5e618a4c042a95d15eb64d3d8743eddcebcb802ac619af688d0a4f9dfe3ecd2fa97a18a1cebd511b80daf1d4ba8dd7669de8ded127602078143c7b8f4a943de3c492f3b1ed23a2e454d2fa0f403e6d90666ec31ccb6e8eb636e96059542d75d6523ef32ca38c3f0c15c7f5abc83fdac389157f67656007427b9b2ab5e3b9683605976b7f691e30f56f944c11e0c8c1304260465a04449d8e013999714c7873918b2b95dc8e4b93c2243a31db") ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r4, 0x5, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f75000-0x20)={r3, 0xfffffffffffffff9, 0x100000100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000323000-0x70)={[{0x36, 0x4, 0x83, 0x8, 0x4, 0x3, 0x1, 0x2, 0x1, 0x100000001, 0x2, 0x0, 0x2db}, {0x8, 0x0, 0x8, 0x4, 0xfff, 0x400000008000, 0xf339, 0x3, 0x1, 0x8, 0x6, 0x9, 0x3}, {0x2, 0xffe0000000000000, 0x4f, 0x1b, 0x8, 0x3, 0x9, 0x8000, 0x10000, 0x2, 0x7, 0xbbb, 0x6}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x25, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f0000001000-0x2)="", 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000076a000-0x1)=0x0, 0x4) 2018/01/18 19:10:53 executing program 1: setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002a2000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000052f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fsetxattr(r0, &(0x7f000037f000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000e5f000-0x1)='\x00', 0x1, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000280000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000e5000-0x4)=0x1) mmap$binder(&(0x7f0000ef8000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2018/01/18 19:10:53 executing program 4: 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 = socket$inet_sctp(0x2, 0x0, 0x84) connect(r0, &(0x7f0000624000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000337000-0x1)='./file0\x00', &(0x7f00003b7000-0x8)='cgroup2\x00', 0x1003, 0x0) mount(&(0x7f0000e1a000)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f0000b21000)="") 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vcs\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r2, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) setresuid(r1, r3, r4) ioctl$TCSETS(r0, 0x80045439, &(0x7f0000004000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000006000-0x4)=0x0) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000f8000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fcf000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008fc000-0xc)={0xc0000000, 0x0}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) 2018/01/18 19:10:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x1, 0x800) dup2(r0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000055000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x26141) 2018/01/18 19:10:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000015c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/18 19:10:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) open(&(0x7f0000671000-0x8)='./file0\x00', 0x20042, 0x2c) chown(&(0x7f0000997000)='./file0\x00', 0x0, 0x0) 2018/01/18 19:10:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f00000c6000-0x4)=0x1, 0x4) splice(r0, &(0x7f0000e7d000)=0x16, r0, &(0x7f000073d000)=0x0, 0xcc1, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r2, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) [ 41.591944] binder_alloc: binder_alloc_mmap_handler: 6432 20ef8000-20efa000 already mapped failed -16 [ 41.628233] binder_alloc: binder_alloc_mmap_handler: 6432 20000000-20002000 already mapped failed -16 2018/01/18 19:10:53 executing program 6: mlockall(0x100000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000b8000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000e21000)={0x6, &(0x7f00006b7000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/18 19:10:53 executing program 1: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fc2000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fc0000)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000fc0000)=[{{&(0x7f0000fc1000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000077d000)=[{&(0x7f0000fc0000)=""/4096, 0x1000}, {&(0x7f000095e000)=""/55, 0x37}], 0x2, &(0x7f0000209000)=""/157, 0x9d, 0x2}, 0x8}, {{&(0x7f0000fc1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000661000)=[{&(0x7f00005c0000)=""/142, 0x8e}, {&(0x7f0000201000-0x61)=""/97, 0x61}, {&(0x7f0000fc1000-0xa2)=""/162, 0xa2}], 0x3, &(0x7f0000e73000-0x27)=""/39, 0x27, 0x7}, 0x5}, {{&(0x7f0000fc0000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b57000-0x50)=[{&(0x7f0000fc1000-0x8f)=""/143, 0x8f}, {&(0x7f0000fc1000-0x1e)=""/30, 0x1e}, {&(0x7f0000fc0000)=""/87, 0x57}, {&(0x7f00003e8000)=""/84, 0x54}, {&(0x7f0000fc0000)=""/164, 0xa4}], 0x5, &(0x7f0000fc1000-0x20)=""/32, 0x20, 0x7}, 0xfffffffffb2f90e1}, {{&(0x7f0000fc0000)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000bbc000)=[{&(0x7f0000fc0000)=""/4096, 0x1000}, {&(0x7f0000ea9000)=""/197, 0xc5}, {&(0x7f0000522000-0xf)=""/15, 0xf}, {&(0x7f0000fc0000)=""/25, 0x19}, {&(0x7f000098b000)=""/0, 0x0}], 0x5, 0x0, 0x0, 0x100000001}, 0x7fffffff}, {{&(0x7f0000b8a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc0000)=[{&(0x7f0000fc0000)=""/241, 0xf1}, {&(0x7f00005d0000-0x4e)=""/78, 0x4e}, {&(0x7f00008fa000-0xcf)=""/207, 0xcf}, {&(0x7f0000fc1000-0x9e)=""/158, 0x9e}, {&(0x7f00006a8000-0xf5)=""/245, 0xf5}, {&(0x7f00002be000-0x74)=""/116, 0x74}, {&(0x7f0000fc1000-0xb4)=""/180, 0xb4}, {&(0x7f0000ade000-0x75)=""/117, 0x75}, {&(0x7f0000fc1000-0x3a)=""/207, 0xcf}, {&(0x7f0000fc0000)=""/85, 0x55}], 0xa, &(0x7f0000b05000)=""/236, 0xec, 0x9}, 0x0}, {{0x0, 0x0, &(0x7f0000263000)=[{&(0x7f0000fc0000)=""/148, 0x94}, {&(0x7f0000fc1000-0xc4)=""/196, 0xc4}, {&(0x7f00007db000)=""/242, 0xf2}, {&(0x7f0000fc1000-0x79)=""/121, 0x79}], 0x4, &(0x7f0000fc0000)=""/180, 0xb4, 0x1f}, 0xa8}, {{&(0x7f0000fc0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fc1000-0x40)=[{&(0x7f0000fc1000-0xb0)=""/176, 0xb0}, {&(0x7f0000fc0000)=""/170, 0xaa}, {&(0x7f0000fc0000)=""/18, 0x12}, {&(0x7f0000fc1000-0x1000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x7}, 0x1ff}], 0x7, 0x40000101, &(0x7f000083a000)={r1, r2+30000000}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fc1000-0x28)={@generic="9c4b77ed74d9f3e5d75f7ae70e78a426", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r4, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000c39000-0x8)=0x6) 2018/01/18 19:10:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ca4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) close(r0) r2 = syz_open_dev$amidi(&(0x7f000042b000-0xc)='/dev/amidi#\x00', 0xeaed, 0x105100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f0000439000)=""/16) 2018/01/18 19:10:53 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000039a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x82) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006f1000-0x8)={0x0, 0x0}) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000f70000)={0x1, 0x0, [{0xa, 0x8, 0x5, 0x3, 0xe4, 0x200, 0x4, [0x0, 0x0, 0x0]}]}) 2018/01/18 19:10:53 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xfc, &(0x7f0000f6f000)=0x0, &(0x7f0000f6f000)=0xffffffffffffff72) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000426000)=0x0, &(0x7f0000c61000-0x4)=0x4) [ 41.660738] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c67000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x0, 0x0}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x0) socketpair$inet(0x2, 0x80807, 0x10001, &(0x7f000088d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000456000)={0x81, 0x9, 0xffffffffffff30a2, 0x7, 0x0, 0x4, 0xfffffffffffffff8, 0xfff, 0xc630, 0x0, 0xd3}, 0xb) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='map_files\x00') splice(r1, &(0x7f0000eeb000-0x8)=0x0, r1, &(0x7f0000997000-0x8)=0x0, 0x6, 0x1) getdents(r1, &(0x7f0000007000)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b62000)=@sack_info={0x0, 0x9, 0x7d1}, &(0x7f00005dd000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000231000)={r2, 0x400, 0x7, [0x3, 0xfffffffffffffff8, 0x3, 0x20000000, 0x8, 0x9, 0x2]}, 0x16) kexec_load(0x8, 0x2, &(0x7f00005e8000-0x40)=[{&(0x7f00004a3000)="", 0x0, 0x1ff, 0xfffffffffffffffb}, {&(0x7f000098f000-0x69)="85cf14de847f0240fd9baf85ca134d4e671e1571096925f5d15233df3eee383f8645cb8af50e60691654c8a3a0e9b4e73374fe81b5e09f94cf30529f84785fcfe55000ebe78f76ee3c24207c27321a8e6f00a319f45f13b07e07846aaa2a3187e61cf82a791b517aab", 0x69, 0x4, 0x80000000}], 0x320000) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0xa) r3 = semget$private(0x0, 0x3, 0x4c4) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000000)=""/125) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001a000-0x4)=0x0) ptrace$pokeuser(0x6, r4, 0x9, 0x3ffc00000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)='keyring\x00', &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003e6000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000fbf000)=0x5, 0x7, 0x0) mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000c20000-0x8)=0x0, 0x5, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000710000-0x8)=0x0, 0x2, 0x3) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000008c000)={0x0, 0x0}, &(0x7f0000025000-0x10)={&(0x7f0000015000)={0x0}, 0x8}) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10283, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d15000)={@generic="73ea00b1d6b295fd142f733ae3cd3bb5", @ifru_flags=0x1000}) r2 = msgget(0x3, 0x40) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001ea000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cac000)=0xe8) stat(&(0x7f00000d5000)='./file0\x00', &(0x7f0000ef7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00002a6000-0x8)='./file0\x00', &(0x7f00000b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r1, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000003f000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f000062f000-0x78)={{0x6, r3, r4, r5, r6, 0x10, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x100, 0x1000, 0xff, 0x20, 0x9, r7, r8, 0x0, 0x0}) r9 = dup2(r1, r1) ioctl$KVM_GET_EMULATED_CPUID(r9, 0xc008ae09, &(0x7f000039a000)=""/63) r10 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$alg(r10, &(0x7f0000cf8000-0x38)={0x0, 0x0, &(0x7f000046c000)=[{&(0x7f000099e000-0x7c)="28d2ee7e089f88c5640183888ce4ea409cc6ef002586309f160ece7e714128a4f179e582e77703d1c0979c1697f9faeb0d577c0ff31fe2a4dec764633e593fb9734e8b9bc7ea6af24461e6be9fd6af792639f9236401cca632b603b577223f525f15c3df4745699ea415ac0957b1664f3d2b5f5006a64c30bc1567ce", 0x7c}, {&(0x7f000045d000-0x6f)="8f076bf3a2257213099c110fce834cd5504533cb95527f0b4bb91e7c139a07e35f6d878106971e27b7324344c4842167c16ba3903c2eafc5b06de8a20d25f68a5445fd3c5d1e202f5cc78a39f1614d0ca3c2fe9f4d23e62b1092112d58bc0f80aca2619056479843ed4c961cb266b3", 0x6f}, {&(0x7f0000e91000-0xc9)="db1389a2398ec914134ad16e486fd3c750fe4ba86adec105d5a6a28a8f6957ea20095e0dd432bec5c7c3f16f1fa0bcdc08e63d4875b4133daaedd3b46c9147d6460b9dcd88f74767127fa3159858723d769d6e9665ca4691fbc620bf52ad3e6fa5f9860336cfd6ed54020b4f7505b5df8c4b468aa0c20fe6f231917960cfb208448d682f163841ab81f5fa474104823be2417878dc685aac5a52e64606ee3d692d385faa082790e1676a90edadaf88d2fb338c4733e87dc4ca12cb62626333e34b058220f9e07a392b", 0xc9}, {&(0x7f0000173000)="fd80ade3cd13f463a3f4aaf58e997090ed97e0611995f30cf38633c93caa05a43e8468bee0d490d67facd0e7d64dee7103d8a65f458c8b5888a5d55f83f7882051432f2ca6901f2967995a3282c906baed7a3e36643430d5063f2b30b9c5bdc2086f7b946fac8984cac863890903308dd4bbf6a547cf53852944bea7247b41e3b403415ed254f188559badbda04ed7bb10c14f68ea231c6bc3baceb49fc7f13503d4a67c0e8f1bb917891af20c74fc3555f59b19c4fce2eab4d76b161361d7d383c9db2a7fc70f322cb8d8720a3b60e7261aaaa6dcb735a8", 0xd8}, {&(0x7f00004aa000-0x82)="0ef15830ad8f1e1d4aded60a07a163b352ae7b2f05b23741be5527d024dfd5abaaa7ccd18861b18b77ab47c9765734b75d2a6309ba9614b1d289d65c2b6339fcf98d12b65faae9fd2ba5c28f3f5b830e6f759af6be8fb477ff51a371878f30545dcff50821ff5d9288d04fdcaa0c97ca2687c44e0108e09a8e322c4f5d24ae788006", 0x82}, {&(0x7f000028f000-0xfe)="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", 0xfe}, {&(0x7f0000288000-0x21)="f953b248e810f3fbb96ec330f1fa61a8691d8779f75ca48f4ead7a60b757598e11", 0x21}], 0x7, &(0x7f000093e000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x50, 0x117, 0x2, 0x3c, "74f08599214eeff43374b78a85a0f5d2efe50dca0e194b45712c049feb606b99151d01cb274bd1a2a25fdbc618a9e565858d423b059435e27ab3e3ff"}, @iv={0x68, 0x117, 0x2, 0x53, "49cf9bc4885cb15ced39fda4fe6413f269fc3de11ebd60ad2c73642811c181728edf3021655035a4a7422170a6385645ff2065d4ef5d83a3941039baee82148518c9ba0d4edf79ec896f57d7f7e60fa1317bd9"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xffffffff00000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xcb, "5d839bde38274c48618c953d874d3a4e59ff9b3a84623ba2c02f9802bacc81d2e7c9c046440840db0f96a97d644e0184334facd5fbc753a6a26cefd5b38aa004ec2bf7ee9253631f022579b15bc9e01d41157c2d10e4ba5ed95fcd41cd131fb758069b7749e72257d08fc2a7e4dae3c4a44a6feb71a31cc3e6435f9b26d53fab3a8cce830cb217e55dc92339bd06f2f1f591f022c810739219d4589fe8ea16544c46476bce47243e4086991bab9a04800d700c5e802acc6da5003d494a512addcad2e84ffdba5d6957f984"}, @iv={0x40, 0x117, 0x2, 0x28, "13d2ce11cd96ad2d9ab687238949d98423bfa59b6d63bb686ee0953ce6664f3c926c8f3cde877400"}], 0x250, 0x1}, 0x10) ioctl$PPPOEIOCDFWD(r9, 0xb101, 0x0) open_by_handle_at(r9, &(0x7f00004d1000)={0xe8, 0x90b, "af6e179496be1b497e1d93f98fce01660838bb0cad71c71176843b0741a150113717a588e4157ce251ddc0a413d49c0d98c4b2de31649cef6ac3daefc419692fe9fa1ba6bd1be1b37b959510bc62759a553678595ed777e7d2758a12ed96ff8b7ed199e644175d6a550666e10c3be72f5e47b677c37f02f6ac62456d64f841ae36f5665145eec2ab356d447f340863867b01e784fe03452a93b139c140ea382b82b994d17b2f0642a59f3644d7b5c3fdc5525314d756a14b1072825ec6029f3fc26cf36fabd6bd33ccfb7a54191dede69b9e8447e8b15bbd4a1ab2ed38188cc5"}, 0x608880) ioctl$KVM_SET_USER_MEMORY_REGION(r10, 0x4020ae46, &(0x7f0000023000-0x20)={0x0, 0x3, 0x0, 0x20d08000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r10, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) vmsplice(r0, &(0x7f00005eb000)=[{&(0x7f0000ac4000-0xf6)="ea85f7c7c94c340fd4cd0ce051f25f7e30d2d04b48c6311b75e79afd8fe3072dc41eb57d05d43677ec3380df6c5c8b87173559fcce3f5d33b4842a279b00c55fbe807b924b18b31053acccbb278b40d78a528e1493ac52c83ccbe18d1c371971b53d24a04b8fd66ff37dd76d9a7511ded204dc35aabdc4f3e8d4b477488c000cb7d44a87fa0d78575c54089c41637d313b0689823cd86d8e405ff6c06cc45c1993e1e5ca622efb69cd1efd45d5adf57d9427c7856edaa97473dd2957c8e63a1b83d270f8f36ad2c1200b2b01efe536a7bff37fe58d2667b8629dc8d764814b9b8b60eb376823bd6e4a3427a42e794682b12675170770", 0xf6}, {&(0x7f0000f44000)="720ac1f09b668a71eaa8e1f3e9fb21168271de3b8b270d440117a633aa0f526f1cf4b28e16338c9ccc1aadfbdbbb2ba23d6bf39ed74283037e89078523c22e473313fff777ede9e39dd22c", 0x4b}, {&(0x7f000007d000)="8aba03ebd970db44736859c98c80bdb07686659fa4cc1fa2344b055963b415c8b07307a8345c21fe840f3321dfdfee7a8a5e5c553d6d2ab27556f850c16be0668f2deac930f0915079ec020a477f1d180fd47d5189daef74989124b3d6ac2e3ee4aa05e2b3ae8c7fcee23c6b762b9e27114253f5badd7118b04ba57c5d", 0x7d}, {&(0x7f00005e5000-0x32)="3d339ff323980cc538e38fb7b8599ca66c593108cd04094dcc0326c658314645178781f1af27c9d5b3f94dd2a9286e38a945", 0x32}, {&(0x7f0000117000)="b3456dee37bfde4b6b23ba5b03af448b6418308d6862b81af718cceea1ae94f1bf36ada2fae73048283a83688c0f28bf8b0b807b68b5f7b156f350adf5190193b87abf068f69fd460f94882249c7680e20497119d83ffb38b0ed70d037a491a7772e9699610fa3d50596727418676866677a40feb1a4acb7a1ccc7e9da27d3ba86205560be5bd616e6738b976af8f2d28aacd4ec927c67548da849ab", 0x9c}], 0x5, 0x9baaf04518a246bf) fadvise64(r10, 0x0, 0x400, 0x5) 2018/01/18 19:10:54 executing program 3: personality(0x1bb2baf3005ac113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f000092c000-0x20)=[0x2, 0x3, 0xeab, 0xdc3, 0x7, 0xfffffffffffffffd, 0x883, 0x3], 0x8, 0xfff, 0x10000, 0x129, 0x20, 0x8001, {0x9, 0x0, 0x2, 0x3, 0x7, 0x3, 0x7, 0x80000000, 0x9, 0x7d46, 0x4, 0x9, 0x1, 0x9, "6487fe23e25f76376f33e581460ef9b3436e41d3ad0fe80674c4a66a899ba465"}}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x1, r0, &(0x7f0000821000)={0x0, 0x0, 0x0, 0x0}, 0x2000000a, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000270000)='/dev/dsp#\x00', 0x8000, 0x20000) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000393000)=""/69) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40345410, &(0x7f0000a80000)=0x5) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0x4b)="e38efec00ab078017a94daebce98055c7a0011258b222d3d7313d9877829dd3924b419ff2d58f86999f2dd74f74b1352dca68fd3b547285a8f707236599a4e5096a1b3aa0dee9c486eb232", 0x4b) fcntl$getownex(r1, 0x10, &(0x7f00007a5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000b51000)=r3) r4 = socket(0xd, 0x1, 0x8000000000) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r4, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000828000)=0x0, &(0x7f00006bc000-0x1)=0x0, &(0x7f0000e26000)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000adb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xff72, 0x4008004, 0x0, 0x0) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000b69000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) ioctl$SIOCGIFHWADDR(0xffffffffffffff9c, 0x8927, &(0x7f0000a20000)={@generic=""/16, @ifru_addrs=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000068a000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101, 0x0, 0xff, 0x2, 0x1, 0x2a61, 0x3}, &(0x7f0000b77000)=0x20) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x4, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x7, 0x8001, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003a2000)={0x6, r0, 0x0}) r3 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eef000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef0000-0x4)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b2c000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000587000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005be000-0x4)=0xe8) lstat(&(0x7f000074b000-0x8)='./file0\x00', &(0x7f0000738000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b45000)={0x0, 0x0, 0x0}, &(0x7f00002ba000-0x4)=0xc) fstat(r1, &(0x7f0000e65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f000066e000-0x38)={&(0x7f000027d000-0xc)=@proc={0x10, 0x0, 0x2, 0x8002000}, 0xc, &(0x7f0000562000)=[{&(0x7f0000264000)={0x19c, 0x20, 0x200, 0x5, 0x1, "", [@nested={0x18c, 0x95, [@generic="09c50a103c58d362ad516d0c4cb97e350e8fbae3a7adc83c5eef7847d4aac3a89e7984df4e105cdc9212832f442bc7939b4b90512c9bfe2e365b149cc1c1023714bc4ccdcb984ff4013128a6c2cb3f9fb194eb1be10030a58208108873427dd6635f02bafdf8e3719199e7639fdaee02cc1807dc923e6afc0e3b6a5aefda886294b83a16ab03c66b9156a435602aafe9757d8fee5877dfe6bfd6d1740aae0b890cc341dc50a2fb01", @generic="6924ab8564eb4f48cdf94abfa6a19356b496265270fb83f57cef8a9029c476ec0a27e8d6e21841abeed910745b92aa7f37c3977078a99ec593d67d07353fb15f8bd8", @typed={0xc, 0x7e, @pid=r3}, @generic="5d43b006671fdd0cded525dac3d912a231d50a4662a5a247691bc57efddfda2af6b5aa38701d61d8d90ae674f76851986c5bbd1c9c7e5180cd64abdebbd2d782a8327006", @generic="e2b5e0319e013086bbe3d2dde9e419a084457944af56dce969ce24df2e34004058e378e34e4a8f7314dde39df428cb50d630e684a76b7236045e52b4a0036ce13dce231010b4b1d1d67dd9d5"]}]}, 0x19c}, {&(0x7f0000055000-0x20)={0x20, 0x2f, 0x30, 0x7, 0x0, "", [@typed={0x139, 0x7f, @u64=0xffffffffffffff7f}]}, 0x20}, {&(0x7f0000838000-0x328)={0x328, 0x23, 0x200, 0x7, 0x0, "", [@generic="", @typed={0xc, 0x39, @str='\x00'}, @generic="5dba2b0c", @typed={0xc8, 0x8e, @binary="2873c28d0d0f99c3daca5236bf0b77ae632a9e08feccfa63741137815d68bb829f9854a62121d55774159d41b6c00da3096b43a4dd6ac8b746dab52987104d4fccc50dc66509c73594d4fcd4c3b9be849b549f0c3042026daa541a7cdb607d0b2b8e387e84b1c1fe206535ee460bf691cc202bb04c916b0e919232c2e5646ca34c76d2a76a93efb89fb823a7f7e909f7f32bf3f9d0baded40574114b3b07bdc7568beeb3ce39c8f5da8fe51247c86d1ea3487124a7b195b0325c0d25a01ee5"}, @nested={0x1e8, 0x64, [@generic="61825b147e0ed2f4e518132a291cf166142d05410dfbbf426bfabbb9a23451bb2279d0dde2c9daa061b2cc87e388256fa8dd2a0bf3b5310bf30a2dc921516a6fa78dab539c7815be8e91d5db2dfe75d79aaa5ac07b5d745dafa06051170a378af159ecb0ff8e22e4d0e598c1619bfd7323ce01b991e37bb7006f1547ef097126a130af13e3a24315fba4bb26c06c043a2f701eb58d18435c7dccad518e2ea9", @generic="a4db4edc95a09e62bd9fd44540f8c759ae2766d7678d56eed9d429571130a2c08e6258f7af42c4cc6cc9c3852c1a1048827553b0479078223bac38b053cc1d138a65fac791ce921a1c7dd60b2de643ce8451f08131563e4736db29760b63028987b4da5558ed34e25d9042f465892fd59738f71c03fac035ee4310adc45cd94a326394", @generic="ae4c3789ddb244056cf44f4db6b77c8a04e83d66c9c98991c0723773c3f7b2b3aeac93d0c643db8a6bb951bc2daceb9c37d05852f1a511d7c4d4dbc34053cc60ddfee7a4c84aca1ca294240a87d984435ab393c0bc215b64209fd35f73bcefc60ef71b5b045228f30eb3f0d786a52f5024956896f112a2c345a71e82df2b20422877302163c6af07c992064473a283b6c273ba32b47187f7b8d5fcb893a97b44f71ea61faede809841f00f5b2866bd144c8c01009ec05aefd4cfcc1dcaf3bd78d37b", @generic=""]}, @typed={0x8, 0x30, @void=""}, @nested={0x50, 0x54, [@typed={0xc, 0x53, @uid=r5}, @typed={0x10, 0x18, @u64=0x3}, @typed={0xc, 0x94, @fd=r1}, @typed={0x18, 0x18, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x2, @fd=r1}]}]}, 0x328}], 0x3, &(0x7f00000b4000)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x14}, 0x24004054) ioctl$TCXONC(r1, 0x540a, 0x2) r10 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r10, 0x540a, 0x2) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x20) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f000001d000)='-', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/mls\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000d07000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00004a2000-0x4)=0x2, 0x4) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ea1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00003c1000)=0x7, 0x1) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000010000-0xc)={0x4, 0xffffffffffffffff, 0x0}) 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x401, 0x14000) openat$vcs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/vcs\x00', 0x200002, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000019000-0x8)={0x0, 0x7ff}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000-0x8)={r1, 0x5}, 0x8) syz_open_dev$dspn(&(0x7f0000002000-0xa)='/dev/dsp#\x00', 0x80, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000001a000-0x4)=0x0, &(0x7f0000018000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000001a000-0x49)=""/73, 0x49) ioctl$int_in(r2, 0x28000008010500d, &(0x7f000000c000)=0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001b000-0x8)={0x0, 0x0}, 0x0) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000558000-0xf)=""/15, 0xffffffffffffff5c, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000d81000-0xb)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000005c000-0x18)={0xaa, 0x22, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000061f000-0x10)={r0, &(0x7f00008d2000-0xe3)="184bb065a30950ce19b36efb552c30458a6554b69767f4a2f667a644f6889b75389337e542a085488aabbd157e63aff2eaeff341086a4592afdceac5c425f3df3065a7aed84d8d157704e84d251e4188eb44512a07d8c03e864615488d8d83a7357a674becdf0ce696ab8670a6f6c7276dfa0dd012d2dbe460aeeb5daa2876f037cf9d712d6d5fd9e3bce59e475098c4165d2f5f71184fb9ccc9aed44004a064e2c912aa5c4d3ca07d5ed14f647f15855312754c7f599af7e7e97c40e83f1851346dddbc8dc5a6b25b378d6684f1a4796b55e13efdc57fd0503e8cc33cb732ef30d62f"}, 0x10) 2018/01/18 19:10:54 executing program 3: unlinkat(0xffffffffffffffff, &(0x7f0000a07000)='./file0\x00', 0x203) syz_open_dev$dspn(&(0x7f00000ff000-0xa)='/dev/dsp#\x00', 0xff, 0x0) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008a5000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000b34000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0x0, 0x80800, 0x342f, &(0x7f0000a20000-0x8)={0x0, 0x0}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f000053b000)=0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f9f000)=0x0) capget(&(0x7f0000897000-0x8)={0x0, r4}, &(0x7f0000692000-0x18)={0x0, 0xb9, 0x7, 0x9, 0x7, 0x31a4}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ca7000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [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]}}, 0x108) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, [], ""}}}}}}}, 0x0) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fb000-0x1f)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) recvfrom$inet6(r0, &(0x7f000094a000)=""/0, 0x0, 0x0, &(0x7f0000176000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b27000-0xb)={0x6, 0x10000, 0x2, 0x0, 0x10000, 0x5, 0x6, 0x6df7, 0x200, 0x6, 0x1}, 0xb) flock(r0, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000776000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00003a6000)=0x10) socketpair$ax25(0x3, 0x2, 0xcd, &(0x7f00008ac000)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000403000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400000) [ 41.941711] binder: 6526 RLIMIT_NICE not set 2018/01/18 19:10:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f11000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000050c000)={0x0, 0x0, 0x38, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "8f4f0538c04037bf2c3278ffbe0f340b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00004a3000-0x9)='/dev/vcs\x00', 0x101080, 0x0) r2 = gettid() ptrace$poke(0xffffffffffffffff, r2, &(0x7f00001ce000)=0x0, 0xfffffffffffffffe) r3 = openat(r1, &(0x7f0000550000-0x8)='./file0\x00', 0x10000, 0x200000000000010) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000002c000)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x2}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}], 0x74) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x47, 0x200, 0x2, 0x8, 0x5, 0x2, 0xffffffffffffffe1, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000a4d000-0x10)={0x1f, 0x201, 0x36, 0x3, r4}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002000-0x14)={r4, 0x7, 0x8, 0x8a, 0x80000, 0xffffffffffffffab}, &(0x7f0000001000-0x4)=0x14) 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) vmsplice(r3, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xcb)="c1b2f8ec88ee3b4d91ee8b20dd64557b72127914f9244e0986d44b96d23b1ab230a3f13e9596d15c9e54d92416b99a43bba49d1ea64566c5c239e21e1fbf025fe00c84aeffbaea85d112331e36a80149e02f62b102a1ae001197472c2832a37b82c01b2d20c4bdbcc5a43a5701a9ed4df3d855509b74281766a34eda2efc23f69d275cebea1b12d10509f48d62c607f357a34032da0dede689bcbb4447cc4377293122a783e20ffe865506aa98e44c65a68c952d583cce0742a663d3ce2c5951f65f2fa8126da7ad350c14", 0xcb}, {&(0x7f0000002000-0xcc)="db461926fcec9d9abeb7320cbf4ed2e1981955b80f2634017bbccdca36631232d9bee87f976addef8d4e3d5a44b4e1772658f305d320d0ad0ca9094e62c1e0bfcfb4b1646842a74300545c2d1b66c54900cc4887643468cfd6a5e8f549d6edec299d367a12790f0e4f8bd6fe28d8873aa582cd76c72fb22744415860acfb70593067d75e9ec04ad8733195a89fe24ef6f8016a0e2c90989d4c543c531a3e4591788e109b7f2849d5b1dec180ff0a034078f64d1dceb6e09a8c28891c141fb05b50a02953544c5127bcbea340", 0xcc}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000-0xcd)="fc7e3104704f3afd7841415c762d62d68a582f4dec4e0bbbcfd60d813bc9761352c794f433ff00c44c09855f4cba278fd27472c4866276bf8f2f04018063bef1a010aa82b026eaf4d95c17ad5993ec7c1ab8ae55676dfcc732b96c8b87f1bcb0b932198288ac9e98d45b4928b3ba2be423768340b59c3294e05a8ad221590ea638c68faaa809111cf1aed7cff13b600a81b0795a645d44a9f4b832d0563c5da803dd2b237ad045f3d17052c3022cdf73361804dbebca5614d13dfaf5ec8bd395606dcc2a792a72c959377fc4ec", 0xcd}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000020000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xfffffffffffffe72) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000015000-0x8)={r5, 0xfffffffffffffffe}, 0x3cb) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000a0c000-0x10)={0x0, 0x7f, 0x8, 0x3f}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000f7000-0x20)={@common='tunl0\x00', @ifru_flags=0x0}) r1 = memfd_create(&(0x7f0000dd5000-0x14)='GPLposix_acl_access\x00', 0x1) bind$ax25(r1, &(0x7f0000004000)={0x3, {"b62ca92a7b6e88"}, 0x2}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f00000a6000)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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) io_setup(0x3ff, &(0x7f0000afb000-0x8)=0x0) r4 = syz_open_dev$amidi(&(0x7f0000d43000+0x95d)='/dev/amidi#\x00', 0x7, 0x20000) connect$l2tp(r4, &(0x7f0000e82000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x4, 0x1, {0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6a}}}, 0x3a) io_destroy(r3) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0xa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000067000)=""/2, 0x2, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000577000-0xe)='/dev/admmidi#\x00', 0x3, 0x4022c2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000544000)="799c18f2336ca259653a941ebc841947fc02729a97505afd934bb4b0490b5e57b378c6bab919378b30795a8e75e73428e8b399d013e2d29a529e4995d2e72f08c9784ce5") sendfile(0xffffffffffffffff, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) socket$nl_route(0x10, 0x3, 0x0) [ 41.985405] binder: BINDER_SET_CONTEXT_MGR already set [ 41.996389] binder_alloc: 6523: binder_alloc_buf, no vma [ 42.002538] binder: 6523:6537 transaction failed 29189/-3, size 0-0 line 2957 [ 42.008943] binder: 6523:6526 ioctl 40046207 0 returned -16 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a2000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) r3 = dup(r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000dc9000-0x4)=0x0, &(0x7f0000557000-0x4)=0x4) ppoll(&(0x7f000075d000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000a38000-0x8)={0x77359400, 0x0}, &(0x7f000025b000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f00008ca000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ac000-0x50)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x7fffffff}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0xa, 0x3, 0x22}], &(0x7f0000976000-0x20)=[0x68, 0x0, 0x38, 0x78]}, 0x6dc3}}], 0x1f6, 0x0, &(0x7f000000c000-0xe1)=""}) 2018/01/18 19:10:54 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(r0, &(0x7f0000406000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000079d000)='/dev/loop#\x00', 0x0, 0x402) io_setup(0xfff, &(0x7f0000495000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000001000)=[&(0x7f0000a5a000)={0x0, 0x0, 0x8, 0x1, 0x0, r1, &(0x7f0000000000)="dd", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a5c000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005da000)={0x5, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b4c000-0x10)={0xc1, r1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffb7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002bf000)='mountstats\x00') preadv(r2, &(0x7f00008fd000)=[{&(0x7f000013d000-0x1000)=""/4096, 0x1000}], 0x1, 0x2) 2018/01/18 19:10:54 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) connect$inet(r0, &(0x7f0000745000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000050a000)={0x0, 0x2}, &(0x7f0000d58000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd1000-0x18)={r2, 0x6, 0x8, [0x1, 0x100000000, 0x7ff, 0x6, 0x7, 0x80, 0x3cb0ea4b, 0x7]}, &(0x7f00002e8000)=0x18) r3 = syz_open_dev$admmidi(&(0x7f0000cf3000)='/dev/admmidi#\x00', 0x1, 0x40400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000885000-0x6)={0x1, [0x8]}, 0x6) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000784000)={0x1, 0x0, 0x559, 0x2813}) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007d2000+0x1c8)=0x20000524a) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00000ce000)=0x8001) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000153000)='/selinux/user\x00', 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000758000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005aa000-0x4)=0x0) stat(&(0x7f000030c000-0x8)='./file0\x00', &(0x7f0000f97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000092000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002be000)=0xc) r8 = gettid() getresuid(&(0x7f0000b4f000-0x4)=0x0, &(0x7f0000603000-0x4)=0x0, &(0x7f000090c000-0x4)=0x0) stat(&(0x7f0000b21000)='./file0\x00', &(0x7f0000fae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0xffffffffffffffff) r12 = getuid() stat(&(0x7f0000274000-0x8)='./file0\x00', &(0x7f00006ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f03000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000566000-0x3)=0xe8) r15 = getgid() sendmmsg$unix(r1, &(0x7f0000217000-0x38)=[{&(0x7f0000092000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000416000)=[{&(0x7f0000168000-0x70)="fe170efca97c3266f15ca1447db07a4190ca42fbbf757fb9c3cfc352b110a9e1117f48e2aa7f3d1cdf715429fee00d443ca596291af0497a1563265bd595a281c37581e49eb14cfe1a23df47f23a10d2d23e339782410aec6c7d816d688524853b5edcee04d447c54f24bfa0a2576cb4", 0x70}, {&(0x7f0000502000-0x6b)="2d04fc007c5248793f27fe5ffe43e4a5a2d25a679db8af3d3f663c17458c8b51e690e7eec0bc5f4adad7d9399eaa7d6f17d3b86ef175a61cdf6c9e419319c0fa49dbf47a158f572a8cac5e83feb4ea660c34a10f3ac0e1f97776d06183585f6884026e85786a5025bed9f1", 0x6b}, {&(0x7f00003cb000-0x30)="93d5e85aa9fb2747b9f157dad7b33afa16f8a260cd895269234e117f876e59ec42a6b7a7691a02c3d64a8f117dc06c90", 0x30}], 0x3, &(0x7f00009ad000-0x140)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, 0x0, r14, r15}], 0x140, 0x0}], 0x1, 0x40000) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00007a5000)=0x0) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000693000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f2e000-0x8)={0x0, 0x0}, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c05000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0xb, 0x7, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 42.115268] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.124113] binder: undelivered TRANSACTION_COMPLETE [ 42.139998] binder: 6569:6571 got transaction to invalid handle [ 42.146509] binder: 6569:6571 transaction failed 29201/-22, size 0-0 line 2842 2018/01/18 19:10:54 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b18000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@add_del={0x2, &(0x7f0000011000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/18 19:10:54 executing program 4: clone(0x0, &(0x7f0000179000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x1)=0x0, &(0x7f0000ef5000-0x4)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000791000-0x38)={&(0x7f000088d000)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x12d0, 0xa, 0xf, 0x300, 0x1, 0x0, {0x1, 0x0, 0x5}, [@nested={0x1018, 0x7e, [@generic="491dd1942dd51270680aecd2775f5461ffdb82", @generic="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"]}, @generic="1025b5e109ef85948e748227febf9b517137738192d94d5b00256ef23ee572dbfe9723b5052163aba0b5eed4097cebfb9ea59a030eabc1d81abcf4b06c6ca08d9387eb809e0cdc8b1c4b1e7a0d6af644ffcd9acb1d467f92", @nested={0x144, 0x5e, [@typed={0x18, 0x3a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x1b, @u32=0x3}, @typed={0xc, 0x7fff, @uid=r2}, @generic="b84639abcc615df3b1465b4bdc375db7", @typed={0x10, 0x60, @u64=0x9}, @generic="cb142868a9f67dd8f5c81b33521b4755c7617b8290418ed4a707a90eb4b4cd033d295f6106bbe81cbb9db5db5f28ee9ce025ab3db8da4144f1f9306ae8e8bfb03085be1631c5bc4fc739219f21ee2b751155dc768a4610b77dde429f14ea01ab9faa47e68cbe4e9b6f6aa284d204805e98cc35b594e370f8204c42d69fe4264ddc197cf062516738af010fde30540bb3b0b4777c4be23997701ab7a3bc365a10b337f5235ad338ff7c1d44038d948d939207d9b2adb0cfe0976fe6c3adebe3172f6ca18bf31855395f813d8990fd7485894e38ec9f18d13b6871480e722411965fb2985fc377f2b3721a536cfba8"]}, @nested={0x108, 0x43, [@generic="bcb9600d5a7e9ffc202beb7f57d77e8028c82a62f92244e4367d9d14bdf436158b24ada6fb08e3c5864fb03547f5cb747c9347cabdb6d45320743e668b74d1a779c168c39eca57fd38a02d690e02eacdf22f14a4123018eed071fa9cc95bb8cdd2f2d83ebdea19eadb1ea47f6fd856e2dcd1100b0f5c122d56361f0173c3a64c0336bad5488c462b6d7dc38dd0417de5dcba3708da3ee3c119e49cff042166d8ff440821a059530cc1d92c5d55d1be2cfe8f39cabaf5f562256f69a4ecad865b7c43b2f6cc7aff6f909ffc68b3d1338b3724d498b768cf12cd123b8e01c41612793d323afd6a", @generic="d5246d3e25aec785bc67897f8f08da5f7f332ae1be72469be6bc50b0ee"]}]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4004800}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x7fffffff) bind(r1, &(0x7f0000001000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x2}}, 0x2e) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000c05000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @rr={0x7, 0xb, 0x7, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = msgget$private(0x0, 0x115) r1 = geteuid() fstat(0xffffffffffffff9c, &(0x7f000087e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001c1000-0x8)='./file0\x00', &(0x7f0000715000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x19, 0x3, 0x40, &(0x7f0000993000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c70000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d92000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000774000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x38ec, 0x5, 0x6, 0x400, 0x8, 0x4000000, r5}) stat(&(0x7f00009cf000-0x8)='./file0\x00', &(0x7f0000bb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fbb000-0x4)=0x0) r8 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000150000)={{0x7f, r1, r2, r3, r6, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x8, 0x8, 0x2, 0x3, 0x2, 0x1, r7, r8, 0x0, 0x0}) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x11) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000005000-0x1f8)=[{&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000-0xa0)=[{&(0x7f0000003000)="9d5031078203ecdcec0a3664e1714142c7c3d86fbae0329c8120", 0x1a}], 0x1, &(0x7f0000003000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in6={0x2, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[], 0xdf, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$midi(&(0x7f00005ec000-0xb)='/dev/midi#\x00', 0xfff, 0x4000) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fd9000)=0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffda7, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000565000-0x8)={0x0, 0x6}, &(0x7f0000abb000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fda000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fd9000)={0xffffffffffffe7f3}, 0x4) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000030f000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d06000-0x11)='io\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000017000)={0x9}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$inet(0x2, 0x80806, 0x3ff) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[{0x58, 0x114, 0x8, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) [ 42.238563] binder: 6569:6571 Acquire 1 refcount change on invalid ref 0 ret -22 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000feb000-0xe)='/dev/admmidi#\x00', 0x200, 0x1) write$tun(r0, &(0x7f000000e000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x96, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"e928d0eeabd60123c1906f283781bb53f86728f542b950013e73e136b425e53292ad39439a4395341fa504d22fc09808230e55a04074ca5f9a12e2efa518203eda7bc2da8bd9b250f478fefc362fb1f85b92399e1b0bc4086f5289c45859c6101fc576fd7b0b23012b7c64f20e54"}}}}, 0x9a) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = syz_open_dev$admmidi(&(0x7f0000c7a000)='/dev/admmidi#\x00', 0xa39d, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000f98000)=""/178, &(0x7f0000832000-0x4)=0xb2) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod(&(0x7f00007aa000)='./file0/file0\x00', 0x40, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000930000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000000, 0x1, 0x1, 0x2, 0x7ff, 0x1, 0x7}, 0x20) clone(0x0, &(0x7f000048f000)="c6d8394188917872201236df0136ecbffd29e190a33e2ae4be8322b99dec12e3cbccb4abc34de6c3ebd33d056c9e902e97c1a2bb5b0187a5314f50618f054ef7f78aab41c64550f54151e821c960a5911ead0566a1fd8575a851766823dae336b606b02bf6e75463f6c532d3d41516f9db5ed4338971d80e890db512cd989a4124cb000f8d037755f4d1554726bd37317347b80fc5435ee50b4afeee82e8ce19786faeb3b6113eb012a66685d8928f46dd12f6177b250de93a415e96010e7e1fba2d4b5bb0ffc5dcf5048a63e210d6efb013d153f9b8c9", &(0x7f0000dee000)=0x0, &(0x7f0000ced000-0x4)=0x0, &(0x7f0000cda000-0xca)="ccc0cae695e502917fd593e83cf1385ac3311643f8e985239545ebdfd04a0d8a6fb8df8973c0d2af3ba3410f44d67bc2a04dbc3387ade1f3305778074d4355884a15a5adb05c29d3477776ded646b2a29cdb5623cf1d95ce654d2690e7096e74ddb671fa2a06fed9a3cbb35360777ff9052e08ec089dab6bebe5a0aa35a39b6e71f6331dbe028f0732733e2c6404c41e175817ce525e9f3a760a912829d2764d67b7b0499ad6e9af3a97f812a7142519ef172f3978f45af944eda0cce88d5db64fa3de4a6cddc4f39742") 2018/01/18 19:10:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000000)={@generic="907f4302de96e2c3e46d6bd6ab359dce", @ifru_names=@common='ip6tnl0\x00'}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x7f) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087c000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f0000c37000-0x10)=[{&(0x7f0000a37000)=""/213, 0xd5}], 0x1, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0x0, 0x1, @random=""}, 0x10) futimesat(r0, &(0x7f0000d4c000)='./file0\x00', &(0x7f0000ba6000)={{0x77359400, 0x0}, {0x0, 0x0}}) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000143000-0x5c)={{0xa, 0x0, 0x8b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x0, [0x0, 0xffffffff, 0xffffffffffff0000, 0x0, 0x0, 0x6e78, 0xfff, 0x0]}, 0x5c) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r3 = syz_open_dev$vcsa(&(0x7f00000ed000)='/dev/vcsa#\x00', 0x2ef7, 0x2) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f000055b000)={0xffffffff, 0x34, 0x9a, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000002000)={0x9, r4, 0x0, 0x0}) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000555000-0x4)=0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) r8 = semget$private(0x0, 0x5, 0x200) semctl$GETNCNT(r8, 0x1, 0xe, &(0x7f000072f000-0x26)=""/38) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000060b000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f000066f000-0x8)={0x0}, 0x8}) ioctl$TCXONC(r1, 0x540a, 0xdc4) write(r1, &(0x7f0000fd6000)='z', 0xfffffffffffffeb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000636000+0x2b4)=0x0, 0x4) close(r0) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000070c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x541b, &(0x7f0000000000)=0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00009b5000)={0xfff, 0x5, 0x3}) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000c11000-0x4)=0x80000000, 0x4) pipe2(&(0x7f0000590000-0x8)={0x0, 0x0}, 0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016c000-0xc)='/dev/rfkill\x00', 0x2002, 0x0) r2 = openat(r1, &(0x7f0000d05000-0x8)='./file0\x00', 0x0, 0x20800000001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00002bb000-0x5c)={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x89ed}, {0xa, 0x0, 0x72, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0xfff, [0x0, 0x100, 0x7fffffff, 0x2, 0x4, 0x298d64ce, 0xa0a, 0x4]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0xef, &(0x7f0000caf000-0x4)=0x3, 0x4) socketpair(0x9, 0x3, 0x9, &(0x7f0000ce4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000228000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bd5000)=0xb) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000788000)=""/10) 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00000a5000)="f6ff275ef6c2b04561d713f906000000ff000000000000007f794ea030e7060a33f2fdd833a813fe0a6ee7d26d3d6de6904205f6ecf2f3af0a1aa9f34e499bb9c2050000000508a421601735591892", &(0x7f0000c28000)=0x0, &(0x7f000067b000-0x4)=0x0, &(0x7f00001cf000)="") io_destroy(r0) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x89, 0x0, &(0x7f0000fd8000)={0x0, 0x989680}, &(0x7f0000048000)=0x0, 0x4) r0 = syz_open_dev$vcsa(&(0x7f0000fd9000-0xb)='/dev/vcsa#\x00', 0x40, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000282000-0x1000)="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", 0x4d1, 0xfffffffffffffffb) r0 = syz_open_dev$amidi(&(0x7f0000c92000-0xc)='/dev/amidi#\x00', 0x9, 0x100) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000dd2000)={0x4, 0x7fffffff, [{0x6e70, 0x0, 0x5d34}, {0x4, 0x0, 0x9}, {0x4, 0x0, 0x7}, {0x2, 0x0, 0x9}]}) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007de000-0x8)='./file0\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000c61000-0x15)='usereth0(systemeth0-\x00', 0x1) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000cd2000)=0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000144000)={0x8, 0x8, 0x9, 0x7}, 0x8) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000973000-0xb)='/dev/vcsa#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008ec000)={&(0x7f0000299000)=[0xffffffffffffffff, 0x9, 0x120, 0xffffffffffff9fc0], 0x4, 0xffffffffffff444c, 0xdb1e, 0x8, 0x6, 0x1, {0x14, 0x9, 0x7, 0x10, 0x3ff, 0x3, 0x3ff, 0x8001, 0x7fffffff, 0xff, 0x2, 0x401, 0x8, 0x6, "353e0a6aecd63ae1b4455fc7dbede14543a8e57ee9c41c03034e18711f6e9564"}}) close(0xffffffffffffffff) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000924000)=0x0) ptrace$setregs(0xffffffffffffffff, r3, 0x3f, &(0x7f0000f6f000-0xdc)="ce797105e95bb4b1ca8556a8e6495e451ced0a60bc661890d5ba3d00665fa4ca16d13496a27554b2763eebdb9a4d0fdccde7be7cb338f879d1f2c96a8709c540e17852b56ebde40be4dcf7f071452edfbfed2b5242117440fd8824f3a5acb036dff9de6e7e2e7d0b68f248d95f99e7148362b2ed527f61bd13ad36e927ce4bf531ce842279b92b174ff1bbd0898694b9b1f3deb9b42fe7e99662455103f3202d1dd7dddb62a4a5a5866ea6003cbbb90e8576eb8e1528fe4d8b49586c05295741eada10e1992a4bd29acb3932bf4046602e646ceb9d82904b8c5b54e7") r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/load\x00', 0x2, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000c2b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00003f8000)=0x0, &(0x7f0000c46000-0x4)=0xffffff38) r5 = getpid() getpgid(r5) r6 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000274000)="5bce377414f457b0619eff5c1b163783d9ccc9b78cdff81fdede5c79b5551cd5c48080f2b0bbfecea00e7d6db78bfe7a58a5b20d3ea5863600078e02fc5721d914d96e3d78197dfa967d16bf506809229c150b9f2567a40576ca36df958e106b387ef76f8bd60f4f48f6f92964cf744910bab94d2379a71feebfb051cc2e7d739127765acd1942ea4f8dfd2b2fa81f99417cbf5a9d4636091d9ffd60c9734285a4d5967511a67ffa5fe7aa0f2b479e8f171a5d2639b896d84fc9dc", 0xbb) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r7, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f43000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f00001a0000)=""/176) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) read(r0, &(0x7f0000f61000)=""/4096, 0x1000) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000580000-0x30)=[{&(0x7f0000000000)=""/247, 0xf7}, {&(0x7f0000000000+0xf5b)=""/105, 0x69}, {&(0x7f00002bb000)=""/127, 0x7f}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x8000000002983) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000e35000-0x4)=0x0, 0x4) 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000833000)='/dev/vcs\x00', 0x301000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000000b000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x4c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x0, 0xe5}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00003cb000-0x4)=0x9, &(0x7f0000189000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf8000+0x74f)={0x180, @tick=0x3, 0xffffffff, {0x1, 0x6d8}, 0x82a3, 0x1, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:54 executing program 2: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000898000)="4adc420dbdaaffd4cec812d4fd1fbbbc7b31f5ab43f7f7c78efb51b9a753ed99e344c62941447b3366", 0x29) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) dup(r0) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f47000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ae5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x13}, 'port1\x00', 0x0, 0x1001, 0x3, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getpeername(r1, &(0x7f0000500000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002e0000-0x4)=0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00007f5000)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000016d000)={0x0, 0x6, 0x3, 0xaa3, 0x4, 0x0}, &(0x7f0000c01000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000cf000-0xa0)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x35f9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6f2, 0xffffffff, 0x1ff, 0x20}, &(0x7f0000b45000)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000099f000)={0x0, 0x7, 0x2, [0x6bc, 0x4]}, &(0x7f000066e000)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000017000)={0x0, 0x41, 0x1, [0x8596]}, &(0x7f0000692000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000299000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x28, 0x3, 0x4, 0x0, 0xb50e, 0x9, 0x1, 0x400, 0x80, 0x4e, 0x4, 0x40, 0x7a, 0x1, 0x400]}, &(0x7f00002c3000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000020f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x6, @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]}, 0x9, 0x6, 0xffffffffffff0da5, 0xc218, 0x21}, &(0x7f0000946000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000171000-0x8)={0x0, 0x1000}, &(0x7f00005ec000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00009bc000-0x8)={0x0, 0x5}, &(0x7f0000552000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a4e000-0x18)={0x0, 0x10000, 0x10, 0x8, 0x9}, &(0x7f0000806000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000ea000)={0x0, 0x1, 0x5, 0x9, 0x7f, 0x4}, &(0x7f000031a000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000bf8000-0x102)={0x0, 0xfa, "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"}, &(0x7f0000c6a000)=0x102) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000424000)={0x0, 0x3, 0x100000001, 0x6, 0x100000001, 0x2, 0xfff, 0x81, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x45a68a04, 0x5, 0xe0}}, &(0x7f0000993000)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006f7000-0x10)={0x0, 0x1000, 0x9, 0x3ff}, &(0x7f000016f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000444000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401}, &(0x7f0000fca000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ec0000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000171000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000649000)={0x0, @in6={{0xa, 0x1, 0x38f, @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]}, [0x80000001, 0x100000000, 0x100000001, 0x6, 0x8, 0x100000001, 0x4, 0x9f85, 0x4, 0x4, 0x80000000, 0x8, 0xc, 0x6, 0xfffffffffffffff7]}, &(0x7f00002b6000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00002a6000-0x20)={0x4, 0xd316, 0x2, 0x5, 0x8, 0xde, 0x5, 0x9, 0x0}, &(0x7f0000da1000)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000053f000-0x8)={0x0, 0x5}, &(0x7f00007ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000690000)={0x0, 0x20, 0x5}, &(0x7f000047e000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fb2000)={0x0, 0x1}, &(0x7f00000d2000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000225000-0x98)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7d0a}, &(0x7f0000f9e000)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007ba000-0x6)={0x0, 0x4}, &(0x7f000093f000)=0x6) sendmmsg$inet_sctp(r3, &(0x7f0000c8f000-0x188)=[{&(0x7f0000936000-0x10)=@in={0x2, 0x0, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000643000)=[{&(0x7f0000d8e000)="a6159bbfc0eb7531a8693f567be9274b3f3fe6f00931c067e03467257ac9dd7cc3a59231eb9692c3584c2853f2be532d1771252413e0b958dcc399ad3b7864a9a5afa04c016845c4e8bce728e3fe567fce4a8ee0c1ec07e9ffd633f7c20db2eeae840ecf7580c21d515bf6a1f01665fc871b0bb10ccc97364601dea46ec5f96a8e3061047220244be8df90dfcb2613bf1c8a4a6e48f08d944185fc714e3f400c59a7ea23a3", 0xa5}, {&(0x7f0000756000)="d99ad39f10f21e2afdb95542578af08e2f52b0f57310f92340b7bba40e5ffefc6a5f39b96f2b423987ad26923bed9557fa21dc103152b9af64d16195fb510e3dca2e28ee0e03e2e5291ea2fde7cf41b85dd17506156cc01bfd5c69aad2564b39870e", 0x62}, {&(0x7f000053b000)="cda583c92f6052e71963695c7ac2ca16f2924767882ac595e9216fc22635c861634fc7d4860503ba8c6ae75582c586a0569e8929d8ffd1b1f391eb0bdab2dbb336d8ca1e78b5ac7b980682ffcdae9017c75c35f4e606f7002f10acec1d06f6dc4f51f75dd23711c12fa5637fb40afc3e7578e5bb39b2737a904691d5439693f4e0566c74037e705b023981803827c5b3ba276b7522616051e45338cdf5c807e4f7a9242db17f1b708746a601e1a44330b6be5aa3d8d2472ae4ea4fe595ac11e3b6b84de6ef11c8e1f48d4f1361d4ebf891c749ef6023c1252aaf35d78687c865eca24303e667a4614fb7d723da4eea7cdf29", 0xf2}], 0x3, &(0x7f0000ea0000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x9, 0x8, 0xffff, 0xc27c, 0x9, 0xe7bd, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0x200, 0x20, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x81, 0xffff, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x4, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x2, 0x9, 0xffffffff, 0xffffffff, 0x80000000, 0x1a6, r6}}], 0xf0, 0x4000000}, {&(0x7f0000029000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000081c000-0x40)=[{&(0x7f0000a82000-0xd1)="10ae194d3ee68b86a382e2418d39931abe00c89b03aa722796d1bfc715e7917879244bfc2ff12fe063441fef917ae3cf4dd817b1ab92fb2deb3756c393f2501cc9d1d81ae65982780deec364c6464483c8ff495bbc15a0711b5f4bd08a66430034c52ae92f67cfbd6d778fcf5e730d8f4831c9334c77bfc6ddea24f1dc0190ff1bcaa8ebc7631ca1d7212404daae89a88f9a5e9caa72f41c97b12f2dec7b95fce1f354929cedd4aa9eae76329bdd47499a5a69f33d2077d81a743ef7b6232fba4de1ea6b1b76fc24d3d43c569c4a160122", 0xd1}, {&(0x7f000050e000)="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", 0xfa}, {&(0x7f00000d4000-0x47)="d5388c9dfb7665b5931f8a7bac14c92e793f95abbee4cb1990b73d9bad4c443b2cf62253b4e82744797b68dd6aa92c1a557b46c8fd8183dc2606912a75c134d897900c2f6700b2", 0x47}, {&(0x7f0000995000-0xa7)="88379bacaebb0c19b24a2dfa9f5664ef241278c084bea17c773b761e6be1c1cc2b84d54093473c5240a29126fe8bc397fa47f7d5918057d86bd96a7db6dbda5e393871d7a22bd3e435df40c13a361ab0139c4e3d9bc1277c2bc80c61f5223ab2604131fe9b1294c370bf0114ec4dfc855226c843ff669ddc0c06d889294c5aced2d54f62de6efec8aee0dbecae9c2f6d5fad2957d1e895c010503953dc9d51e8a3921a506a8ed4", 0xa7}], 0x4, &(0x7f000042a000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x7fff, 0x8000, 0x6, 0x2, 0x81, 0x3a, 0x1, r7}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfffffffffffffff8, 0x400, 0x2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x0, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x10000, 0x1f, 0x4, 0x101, 0x7565, 0x2000000000000000, 0x81, 0x3, r8}}], 0xc0, 0x0}, {&(0x7f00005c9000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000347000)=[{&(0x7f0000aa5000)="0076aecfff08393d701ebc77dd372f2a52ac8bc44ddb3bb3c475bba75d760d92aa09b3863a3f497af885cddfd80e6a89085fbeeab9dee8cc8fd18d1bc83a710bd8be7867512b47d4d784c8cb7507bcbc56b314fba02310abdbcb1a8620662b528c584284d78674caf171db60db14ee76b5957ed13b15a89f5abfc63372c891f44fc77105c97535ddc9a4b5841019744fb0d83f", 0x93}, {&(0x7f0000c1e000)="d0dc5e7d1501e54b98fd186e8ed395ac0dffaaf1df", 0x15}, {&(0x7f000024e000-0xbb)="2f26bd3663e1259980e525fb762327674c83b51897475973bfbd96b24fdae601283d465ac15b7d4630e41bbf65f95a01ddd776bef30f6db5f8a87845732b5f7fd9df8becba1f63381fdd8eb0655423d9f22a132bb82773a1bc2eca940e2e28c087ff0852e5d78e58c24f922da2bdfea912f210da3838a2a7611c3dd8006257d5ffe4dec0f5aa0769ea8244c1bbc53aa934e4d91601a2b4a62814d8124b61d0b16ad8c8679df26504ce02e45bd26254dc04da692e37e67dac74e42a", 0xbb}, {&(0x7f0000048000)="e7376efa5c4687021492d87e", 0xc}], 0x4, &(0x7f0000864000)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x202, 0x5, 0xfffffffffffffff8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0x0, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x401, 0x422}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0x100, 0x1}}, @init={0x18, 0x84, 0x0, {0x95fc, 0x3, 0x7fffffff, 0x4}}], 0xf0, 0x80}, {&(0x7f000038b000-0x1c)=@in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x87b}, 0x1c, &(0x7f0000963000)=[{&(0x7f0000ca1000)="54d15b37a581248bd3462680e9f3e21467db22fc6286b27d2652a98249b89ea4c722c1d6f4ce5002535138dc348891211c5497076672278e", 0x38}, {&(0x7f0000ea4000)="120ba2b104d5587452974e1ed0ff51928c04a198de3b3ec0b1f8737bf368ecb9623be454e2655a538dec54e6cd3d4f1946f08d4f1c3121757183e17c197a91903aadebf49bf31b6bb30de9958c5f0444165a69087d0e81e505121fd38fc9ef725d8ee6f6113e28a92b4eb74c04611e6cc3ef935180e531bd3a9555db41db8d9c13bed6155e437f734de208ef957bebe1b81fd6cdcfa8032ff9230910134f2fd02c9815ee36ea6d7e0aa6fbaff69ea78ccdd7bb6310", 0xb5}], 0x2, &(0x7f0000192000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x5, 0xf, 0x8, 0x7, 0x2b83, 0x1ff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x91, 0x0, 0xdcc, 0x7, 0x5, 0x1000, 0x101, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x10001, 0x8000, 0x2, 0x9, 0xfffffffffffffffe, 0x4, 0x9, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8, 0x5, 0x8, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x7ff, 0xa37, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x2, 0x1c00000, r16}}], 0x120, 0x40880}, {&(0x7f0000b18000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008ba000-0x70)=[{&(0x7f00001ce000)="74c2615fa48f7bc0edf87ee8fe9931038681fed735b2912e36f8a662b2a1f2061415f228f620853984c1cc5c0da0b3e9795411d66f66d407023591f0421fc586f89b408e8198e9b1dcfe060034009108e943e5e31970dc955c3a683a998f8ff7e0613d61450b0826021b50f37acddda9735b861570500d5632c077f6f409baa0b4f8e1564b77392723642716db2da63b3d3f78e863412e85c3f42119", 0x9c}, {&(0x7f00004ae000-0x3)="62b4d9", 0x3}, {&(0x7f0000e15000-0x73)="e1ec4c4a3834c894dacaab1c7406545505ba0e5b16c908af8685016705ea7959d07894ad2506690b84561c8257963c4903ad15843a390dc76b04bc5372d9e8b614a917f30e1c6d6e447d5163dbc8b02400626f4fa71b0dec728c7fa6e4d0fd84cd20fe32a11acd7fb527ca7af03fa774932ad0", 0x73}, {&(0x7f00000eb000-0x5f)="4b02f28d95916a9e1b34948b0cc91f4ed21c16de3b94a81d9e3a257dd30790b553a17078f3548342a86f21da2c700b396d97ee8b4b24769f0fd96f7d2c2c11af245e9fd569ab40ee866d2f27575dfb04de803eb15eaecf2d44a8bca1555afc", 0x5f}, {&(0x7f000074c000-0xe4)="bd98bece71fda4c59bce99e5e1cfd0f08d54dab98da5f590017b634c27551743b7c00857088a572f5192b37cab907da667a22cc1840270a14072fc4b8e36fdf6fde6a0b8e8254250afc20d20f4a3121256e53ade3a3aa864b52390409f3f74cf96549461313c03f023c4399462cea10497a15e32d88de149e6f3183d373a5a4befad294f1a2423c728f8fd5a73dc39fe4f0a052962f1df7e074a294c238b8f4bb1660e358ce22eebf193eacfd6431ffa52c5abdafdc141cf1368a374138d648a4d6164498fb404a989159cce60e7943ae3ba6ae0190fbd4fefd16addfc13af7944a25f9e", 0xe4}, {&(0x7f0000a6a000)="e8e5d6f0cd0c6152a2a1275f363b6d4f23fbff0578361f7a2c3be45ba61baa6cd253bb31c10f1a4f8800", 0x2a}, {&(0x7f0000998000-0x60)="dc5d1a7dca80acee93550eb91eaedfd3e65e7cbc03eb737e20faa2e7988237908ff3f987b4b67fc1b896a68f62abe4fdc6876c9b9b8c2fb674dd95c2a3c6f649901859982dcb35767efb160ce176e5a42d0cf381cdc537c4b76de3c655390753", 0x60}], 0x7, &(0x7f00000b9000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x20b, 0xffff, 0x4, 0x1, 0xcb7, 0x8, r17}}], 0x30, 0x4000}, {&(0x7f0000ec9000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000090c000)=[{&(0x7f00004e0000)="855f76006ed735b26bff5abc224011dd400cdf3d196760622fadab5fc074c3332516935cf7f822c763f4a89949f5090916a5238ea32e7e374bdbf0830bbd1b916c97b46da767d10ef0df33956d73383912644feffd3e6230b706e0e11be426a9804ac874", 0x64}, {&(0x7f000053e000)="62c5e275fa28681d5889513788bc017177600779334999117df8cc0e766e1d848b9a0654485096b7ad54a43a13adedb3021cda0b4df957a23f9541ae505dee819dee84cf72a2d48b1e9893febdd57fecad6c1acb4085444bb72028164560bdb73fffedf0f975c44d", 0x68}, {&(0x7f000021f000)="50af55c3a357951d2f323b45c3d89edff7bcfef80a935615f9ae43079dc4da3e59f23930d5f8f11cc0e83805bdfc0d591107fac59130dc4d2ff75ed72522da6b9876827f68fd3136", 0x48}, {&(0x7f0000de0000)="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", 0x1000}], 0x4, &(0x7f00001ca000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x3, 0x8, 0x74dd, 0x4, 0x200, 0x6, 0x7, r18}}, @init={0x18, 0x84, 0x0, {0x200, 0xffff, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1, 0x204, 0x10000, 0x4, 0x20, 0x80000000, 0x4, r19}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x9, 0x8, 0x5}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x7, 0xfff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x1, 0x40, 0x17c2, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x5, 0x8208, 0x1000, 0x0, 0x7ff, 0x6, 0x7, r21}}], 0x150, 0x1}, {&(0x7f00003d6000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000108000)=[{&(0x7f0000b18000)="3cc29d0ce5852611b66eeeb347dd", 0xe}, {&(0x7f000051f000)="f5d94e31cf090f915fc836221b6e25fefab7f1115fce6bb6b23115b771e8a2deb3e0e21cfd37f191b45a12a54d0bd33c26bc96050b0627072ffc347f4a3339c23daa387c6929643f4b37650b69daf17b8688f0abf9004cf8b4315d321d96fe3daee7dbc9c785226e978343d08998f76e64dc434e21b3e1ef1f4dfe29af8547dd7f29a44f8292cec1bb2c88bdb6220fd9cedc9097b3f5fb88f34b65a019be30a772fefeab7a323fd1d5c75d6ec28df4842df9da7cce60a2044034db47b93a79bd823124903a350c51b649e12c7864f9808dfeb98a8a14bf7c5535cccde5f042", 0xdf}, {&(0x7f000024e000)="3879b5d6c9a7ea8fdae9d9a70f081c1f136c0711185e1adb8ad3d4c90fae405460d2b630d96b6cefe1d3faf39f87aeb434e3b2d88061ba17f6a08a275c41dc4d035b830190e6dd5a23bb988778d9c35e065f60c3f8e13df0f991166346184ae19fff2a2253cfa3ad2202fa9f4b150288f1b48c062896f678152604ee395ebb14004aa5f56aa869b9747d405d0ba25fbca0e2fff06324002a245bedd5c1d41ad5def5489813e69abd89b5d07b1a2a16ecfdef047ae9689f19dd2403e150f713d1fa9920ae24ce31d99d4c4a178460875f9b9640", 0xd3}, {&(0x7f0000d96000-0xbd)="3cfb35cc1d169de6eda77e91d03073b1dc22fc1215db1dc66e495e1a4e48f8e3b87e67ab1f1473db1289444b0abaebd943bbc7c89f0c6907892b9554294da047c933a5f8b717d1c470adcd65b6e2124219e1a56e8640d60bbb0d2305f546554e7f2e2fd95c912a631ac5c7bcda18dadf7e65b96f1c67c4ce16ac1d39fd5b37ae8babf4c245072eae65201de9ba63144c2dbc2f2249cc3e5c970dedde6a31eaffb8f8e2ef799946d2920146eccf5fb912e63b25ffa52b701be26b005727", 0xbd}, {&(0x7f0000527000)="f33eeebe5df49173b34a75ca4e35f798149158d926db06fd78954766e4f1c3770d2653a77f15622e4fb14e7409f4cf9f8a6a40a20cd14691d5e082004f709b8af8ff5f294fe5be05d8126d5fad56336a99a86164bf9ace979ddfcf59", 0x5c}, {&(0x7f0000356000-0x7c)="3cba2a9f593d0a1a46d706ae06c8573587afab26d00e123796705b059773633ac79eb8e43ac8fd6a1b87bc63d4bdb8d3f19293a02413b20d99912acc7d939e27a0abd11140c75ed94fd772ceb378afbdd8151cb478da411cf2a7e6bfd0c18aa16f7e3afc48cb83e6e0e8ea1197655303cb6227421a6c323548d53e9f", 0x7c}, {&(0x7f000033e000)="219e2e4d3dc749d620ccd2b2ec8177284e7bb645dac74e8a77afb37162824082787476666d913e05da8297399ed5cc014cc5bc54556c958866c4e04c5bdf2cdc3978260628504839f588e7eb62c22329dc9934a26957e6a8c68930f8bdd9e82555a356773cfb7d493b75cdb0f9969a5e1cca31e5ae68fd1298830844082b6ec33642b5e367aa847a8c", 0x89}], 0x7, &(0x7f0000cbd000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x9, 0x400, r22}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x208, 0x6, 0x1, r23}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x2, 0x8001, 0x7, 0x2, 0x6, 0xfffffffffffffffa, r24}}, @sndinfo={0x20, 0x84, 0x2, {0x101, 0x2, 0xce0c, 0xfffffffffffffffb, r25}}], 0xc0, 0x4000}], 0x7, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) syz_open_dev$usbmon(&(0x7f000000d000)='/dev/usbmon#\x00', 0x5673, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000019000-0x8)='./file0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000023000)=0x0, &(0x7f0000024000-0x4)=0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0x8)='./file0\x00', 0x100) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x801054db, &(0x7f0000001000-0x4)=0x0) 2018/01/18 19:10:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0x3e, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f000023c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e24000-0x8)='keyring\x00', &(0x7f0000d4d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) 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) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000001000)={0x200, 0x6, 0xffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x64)="f6232376e5536354441b65c73d940519067870d496d84927f7d9e632aab44cd8e550b7dca495ad40fc69d939ca1694f6dbd9b8fcf1d3b5427bad66b9b1cb1ec94fbb38f9056ba234ac1be2a60b041444a0b9e326a62aebb54fe07a3fda7accdfbc7421bb", 0x64, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='keyring\x00', r0) add_key$keyring(&(0x7f00006f0000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000105000-0x8)='rxrpc_s\x00', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a30000-0x9b)="", 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000002000)={0x8, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x200, 0x0) sysfs$3(0x3) 2018/01/18 19:10:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xa) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a72000-0x10)={&(0x7f0000a0d000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet(r0, &(0x7f00003f3000-0xbf)="b166f34e05e5dc496a0c8a7305eaa04f837375f3710a01f7f22180fc5476acb9c02e767470b430ad78cb7ba60cfed1b15ed6864d6f05e09071f0522ee3fc985fe279ba664bb73b7a865d617cd3840768410ba9608b0ee2d1ff251498033c28c975024c3238230fcaccea540da20e1670bae04cf2da2761b04c4c934cb8e12e3497898739537637fe4588904be1af86baeb0774211da04a95a57f48f7c3aa187f4710c391057097b0549cfaeda0c5e832e64f58a64d15a9fe5779a9c1d94d91", 0xbf, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d57000-0x1000)=""/4096) r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000e4e000)={0x10000, 0x1, 0xd4, 0xffffffff7fffffff, "23176c49345305796cfb70aa0c184ffe0d20ab5789e519e976fb0e6c4918f5969283faed3f6b3825b5834b2e", 0x1}) sendto$inet(r0, &(0x7f00002e4000)="ae", 0x1, 0x20000801, &(0x7f00007f1000+0x3c9)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000803000)={&(0x7f00004ec000-0x8)='./file0\x00', r1}, 0xc) ppoll(&(0x7f0000914000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00004ff000-0x10)={0x0, 0x989680}, &(0x7f0000d6f000-0x8)={0x0}, 0x8) 2018/01/18 19:10:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ca3000)=0x0, &(0x7f0000755000-0x4)=0x4) dup3(r1, r0, 0x0) 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) symlink(&(0x7f000047f000-0x8)='./file0\x00', &(0x7f000091d000-0x8)='./file0\x00') ioctl(r1, 0x2275, &(0x7f00007bc000)="") 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x200, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x56, &(0x7f000005f000)={@random="00070b080ccd", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@canfd={0xd, {{0x4, 0x7, 0x8, 0x7}, 0x3c, 0x0, 0x0, 0x0, "8966566f510a2523a6dcd1b514b10437f2baa97f1ba683176cd7585275e8ba1f475987141cdfeea5580f97cc89f7274e83194331570b4d982e56a6c45dcf008b"}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000065000)='/dev/vcs#\x00', 0x81, 0x40000) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f8000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000b6000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000f9000-0x4)=0x0, &(0x7f00000f8000)=0x4) 2018/01/18 19:10:54 executing program 4: eventfd2(0xffffffff, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1, 0x0) pipe(&(0x7f0000273000)={0x0, 0x0}) unshare(0x20000400) pselect6(0x40, &(0x7f0000e78000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000090b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/18 19:10:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000095b000-0x8)='big_key\x00', &(0x7f0000719000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c89000)="a7e3e11712136f88c4244ffc4aff174f153730269088b18e6583ecadd91fd5d5626e5913cf15a38219de65460f2fc3bbd53839acc7bcf9dbcebedd4b5369888ed5255720dca3a34934d8cda980721532840225df5add2fce40ac630f2cc11359410f78c193727821036385e060000673296d01422f26daa5e53c3cd23218f1122421d92c972a05b082af8f216e08ea1acbf632dc31281942feea2e8ac876a8f45bf4e5138057cd346671102cd1433297c2ad416e7600f061413d7ab0", 0xbc, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000e2c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x20000000044}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 19:10:54 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000-0x2d)=""/45, &(0x7f0000001000-0x4)=0x2d) setsockopt(r0, 0x800000010d, 0x0, &(0x7f0000d15000-0x4)="02f9ffff", 0x4) 2018/01/18 19:10:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x804, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000d3d000-0x10)={0x4, 0x0, 0x0, 0x0}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003bc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009a9000)=0x9) sendto$inet(r0, &(0x7f0000d8e000-0x1000)="94", 0x1, 0x0, &(0x7f0000b3c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 19:10:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r1, 0x0) r2 = getpid() fcntl$setown(r0, 0x8, r2) ioctl(r1, 0x400000000001276, &(0x7f00008a5000)="") 2018/01/18 19:10:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007c6000)=0x1, 0x4) readv(r3, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe6000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f00007ff000-0x4)=0xffff) dup2(r2, r3) tkill(r1, 0x5) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000e89000)=0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) 2018/01/18 19:10:55 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000cf9000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)='self\x00', 0xfffffffffffffff8) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dff000)='/dev/sg#\x00', 0xff, 0x101000) fchmodat(r0, &(0x7f00002a0000-0x8)='./file0\x00', 0x40) mkdir(&(0x7f000000e000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") statfs(&(0x7f0000fdf000)='./file0\x00', &(0x7f0000ace000)=""/4096) r1 = eventfd(0x8) finit_module(r1, &(0x7f00002ca000-0x6)='ramfs\x00', 0x1) lseek(r1, 0x0, 0x0) set_mempolicy(0x1, &(0x7f0000462000)=0x9, 0x7) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$audion(&(0x7f0000003000)='/dev/audio#\x00', 0x1, 0x40) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x412, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000-0x8)={0x0}, 0x0, &(0x7f00009d5000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x800, 0x10200) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0xfffffffffffff801, 0x5, 0xa000}, 0x4) clock_gettime(0xfffffffffffffff7, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000a89000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000f57000-0x8)={0x0, 0x0}) lgetxattr(&(0x7f0000b03000-0x8)='./file0\x00', &(0x7f00001ad000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000913000-0x1c)=""/28, 0x1c) 2018/01/18 19:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009e1000-0xdd)="4eb9bbd460dbd4d5704d6bebe11e3c4fe12c9b1f078d61827032382067fe03bb414a870a70d38c840667f9196c7a83ae60f789f4646e5c7eb8d07c3240575284a104b75eb051a3fda11184266a85865ef305250bad91a091e1da004050b5e6f28386752e4507f4a95cb6747368be69e1712208afcfa281c199aebb15f87d8806a3aab627a15e09d8efe63892d1abbeb7420a586f682851b557506985b31d7d422db9bd757611674e24fa1fba7a11ec2da22c1c6e862da957599398408bdb45511955874f67958170fc79c1e6e99bc2ce84714a2335d7da8f079a5a0c47", 0xdd) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d1f000)='/dev/audio\x00', 0x400000, 0x0) getsockname$inet(r2, &(0x7f000005b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7b000-0x4)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x9, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000af2000-0x10)={0x3, &(0x7f0000847000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r3 = socket(0x1, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000377000-0x8)={r3, r0}) shutdown(r3, 0x0) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x1, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffd}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000fcb000)={@rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000196000-0x4)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000177000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00004f7000-0x8)={r2, 0x0}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) read(r4, &(0x7f0000145000)=""/8, 0x8) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000c34000-0x20)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r4, &(0x7f0000bd7000)=0x0, 0x8) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000e66000)={0x2, 0x5, 0x3, 0x5, 0x9, [{0x9, 0x1, 0x10001, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xed4, 0x0, 0x4, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x100000000, 0x2, 0x9, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x87, 0x43, 0x9, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x8001, 0x3, 0x0, 0x0, 0x2081, 0x0, 0x0, 0x0}, {0x56ce, 0x3, 0x8, 0x0, 0x0, 0x280, 0x0, 0x0, 0x0}, {0x8, 0x1200000000000, 0x7, 0x0, 0x0, 0x407, 0x0, 0x0, 0x0}, {0xffffffffffffff81, 0x5, 0x10001, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x400, 0x4abe1043, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00004bf000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x0) fsync(r0) close(r0) 2018/01/18 19:10:55 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000218000-0x16)='proc.ppp1!-\'GPL#wlan0\x00') r1 = add_key$keyring(&(0x7f0000541000)='keyring\x00', &(0x7f00002ec000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000e3f000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ff, 0x1440000000000, 0xffffffffffffff7d, 0x0, 0x5, 0x1005, 0xf001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f00001bf000-0x40)={0xa9512e83cbd608d1, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000440000)=0x0, &(0x7f0000707000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{0x3d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x200000006, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000484000-0xc)={0x0, 0x0, 0x0}, &(0x7f000082e000-0x4)=0xc) r4 = getpgrp(0x0) kcmp(r3, r4, 0x6, r1, r1) sendto$unix(r2, &(0x7f0000641000-0x2)="31a4", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x18) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000434000)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a1e000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7fff, 0x1, 0x0, 0x48}, &(0x7f0000546000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000fa4000-0x4)=r6, 0x4) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000afe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e8a000-0x8)={0x0, 0x8}, &(0x7f00007c3000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a9000-0x8)={r2, 0x5}, &(0x7f000028b000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f000029c000-0xc4)={0x0, 0xbc, "fd18269bef4c49f355a4301c96307a936a6bd17e48301a390a5eab2a585b558183d83ae3d44eebc27c7697c7e5b5c69ea6243288c914ef1c3e96640c5d71dc15c9528407a8b478accc91936d2a48e062cbe6a2368f529946337239b37c6d363bda4ced98e7dad9a6f894e06cb4cc2ba3f2aaeb90c03d5e2337b2c31430b3f41e5c4e35b08e1085671ed4d050b7d1f52cea6b61510b345cfb2667ba65468e414ba4b8c23eef0ea48d0543f6f695c725b45c965c0a6f7b75b7bf601052"}, &(0x7f000092e000)=0xc4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000418000)={r5, 0x400, 0x1, [0x9]}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000073c000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000b15000-0x8)={r6, 0x0}) fallocate(r4, 0x0, 0x0, 0x938d) sendfile(r3, r4, &(0x7f00009e0000)=0x0, 0xc) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000e89000)=""/173) r3 = socket$kcm(0x29, 0x2, 0x0) sendmsg(r3, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) write(r3, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x10004c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00009dc000-0x8)={0x0, 0x5}) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00000f8000-0x10)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') symlink(&(0x7f00007e6000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r1, r2) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000834000-0x14)='-{%posix_acl_access\x00', 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000775000)='/dev/vcs\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x2002, 0x84) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/18 19:10:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x832, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000028f000)={0x1f, 0x7, 0x81, 0x140000000000}, 0x10) syz_open_dev$sndmidi(&(0x7f0000afd000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x10000ffb, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000209000)={0x1000000000000040, 0x0, [{0x200000000000194, 0x0, 0xfffffffffffffffc}]}) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x4, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a00000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d9a000-0x6e)={0x0, 0x0, ""}, &(0x7f0000106000)=0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea4, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 19:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000361000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$ipx(r1, &(0x7f00005fa000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007ed000-0x4)=0x10) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 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 = syz_open_procfs(0x0, &(0x7f0000002000-0x17)='net/ip6_tables_matches\x00') preadv(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0x93)=""/7, 0x7}], 0x1, 0x52) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000717000)=0x0, &(0x7f0000965000)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) symlink(&(0x7f0000ade000-0x8)='./file0\x00', &(0x7f0000993000-0x8)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000ce3000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e5c000-0x4)=0xc) getresgid(&(0x7f0000871000)=0x0, &(0x7f00007ec000)=0x0, &(0x7f00005b3000-0x4)=0x0) sendmsg$unix(r0, &(0x7f00004d5000-0x38)={&(0x7f00009bd000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007cd000-0x40)=[{&(0x7f00002ff000)="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", 0xfe}, {&(0x7f00004c4000-0x1000)="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", 0x1000}, {&(0x7f0000ecf000-0x1000)="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", 0x1000}, {&(0x7f0000385000-0x3c)="08030697edfc27e07e05080e88711dbb74b70c54ce2f05b8843ab7f2d1dd3231d183ff5207e88a4cc2a0ee69daee6a993db542b1c4ee590ced9aca99", 0x3c}], 0x4, &(0x7f000094d000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x24008840}, 0x4000004) 2018/01/18 19:10:55 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000ba0000)='/dev/audio#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f00007d7000)=@full={{0x3, {"e9f8c693cf8b81"}, 0x8}, [{"f3aa8e7b89ba42"}, {"75ac5f949e4a12"}, {"898900bd9d4013"}, {"34a17d0c924c06"}, {"dabbaaf6a16708"}, {"2d1f2c94261c7c"}, {"cc2d2dade422b8"}, {"9842398b9e8cc2"}]}, 0x48, &(0x7f0000d72000)=[{&(0x7f0000000000)="5df288a6a747090a4194b775ed5982de5030ae780051a0781b4374f605b0abf4f5af88796f944e289dbaf42500571e8713ab3c0b375571281ed62b43f823896a4485224aca0227c67f75305c625ce026ef43607c6b23665af667971f43f71b8610ae5e616025e0744844d06618171c019159314e271231eea09539f05fa2142b90a62dadc90dab0eb93f92a049a4e32d989512542c06510a6564c1f708456f738e93e60b86fde091a583d72d2809", 0xae}, {&(0x7f0000000000)="6b1f2138d2caaadba2b90a0683157066d238145cf5b5fc751485f08c879990468160d1fb3e20b246d224cd5257a5cf21b1405b225913d24cea2923ed0413a84124a226e1673399ceeed7a3639202f3a5140502b5bf0ad74ddd163e6a0d480c9b9ccba5ab853ea902bd147e1c1fa982448c160a3d4600affd1deadbf693065603daf1a4a61feebda16228c5099da801a4035acbdfaf57c99aead713bd52f22a738375f8e05ea8fd9e965578cf9ce50424111b5a35fe3b58eb7de589f97219ccf5f21a3d3c5dae8ce4e648c553b87f2ac945356a0e414277dff41b5571ffdf819db237d68e3973f978ab3a765a536611012f9a2cfe", 0xf4}], 0x2, 0x0, 0x0, 0x20040010}, 0x120) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc92, 0x7fffffff, 0x0, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @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]}, 0x8000, 0x0, 0x170, 0x6a5dd854, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66dc1e4e130200000f00000025007200"}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x7)={0x4, 0x4, 0x6, 0x1, 0x0}, &(0x7f000000b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000000c000-0x1)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/18 19:10:55 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#selinux,vmnet1trusted\x00', 0xfffffffffffffff8) getgroups(0x1, &(0x7f0000ff3000)=[0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x9, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000001000-0x60)={0x0, 0x3a, 0x1, @thr={&(0x7f0000001000)="820079c01646f03566f97963f44b628395e9c997c5ac17ae06fd00311007d5da69906701bbec8e8cabad9f39bf9f65403b8f3c76c91906c844a0e00ca689a8776b09b9783b4040bb1c47af1424c705ab0097258d98504a4246b26e3ef4636532930f9fcaff2a01960998d3bf14b3abaab0533bfebc09d12cea1e2226a414986d07ea145f15d9fe87cf9a86c341a309c70b3cf66d9b7b12c490cb39421d87f884548de163c865664015aea56152c763852406da", &(0x7f0000001000-0xc0)="c720c53a1368a14f020e117de63419d5a3f97ebf4284c77da578002ac6ab7beb2bd391d69a36675245d0652d02c652940b6bc0dd379f3dca0306a24a737bb23e9777be65ea4ac9bb516756879549a3139704b206a9ffefe6ce510a2e689e6400ab0ac6d44d386499cd6f760705e7a6d9b3ce0e8a62b381390efad18f6abdfc3715971c812bbec5065f59a80abf2429118fbda90f3d8a5f5a25a9ac610cfddc44f71acd995212c5d88ad26b1dacec8c56704df4440fd0d53d6673e3c585bc83b1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b60000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) 2018/01/18 19:10:55 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c16000-0x9)='/dev/vcs\x00', 0x101000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000b3f000)={0x5d, 0x4, 0x6, 0x4, 0x10001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000d7e000-0x4)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00006d4000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000ae9000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000033000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f00004a7000)={0x0}, 0x8) r2 = syz_open_dev$audion(&(0x7f00007c7000)='/dev/audio#\x00', 0x65d3, 0x101000) readv(r0, &(0x7f0000e06000-0x30)=[{&(0x7f0000733000)=""/114, 0x72}, {&(0x7f0000a5f000)=""/251, 0xfb}, {&(0x7f0000b25000-0xdb)=""/219, 0xdb}], 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000bde000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000609000-0x4)=0xe8) bind$ax25(r2, &(0x7f0000edc000-0x10)={0x3, {"bc144e57df1bab"}, 0x4}, 0x10) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000d5d000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f9c000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000fa1000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000fa1000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cae000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000b7f000-0x20)={0x2, 0x0, 0x0, 0x1ff, 0x0}) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ff5000-0xf)='/dev/snd/timer\x00', 0x0, 0xa00) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000034b000)={0x7, r0, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000378000-0x4)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f0000005000)={0x0, 0x3da, 0x98, &(0x7f0000002000-0x8)=0x0}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40042409, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="f2121104d90fa626", 0x8) 2018/01/18 19:10:55 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioprio_set$pid(0x1, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x1) perf_event_open(&(0x7f000086a000-0x78)={0x3, 0x78, 0x4, 0xfffffffffffffff8, 0xb49, 0x5, 0x0, 0x6, 0x80008, 0x4, 0x3ff, 0xb6, 0x3f, 0x4, 0x101, 0x59, 0x2, 0x7, 0x3, 0x10000, 0xcc2, 0x0, 0xe01, 0x200, 0x8, 0x1, 0x4, 0x7b8, 0x9, 0x400, 0x3, 0xff, 0x3ff, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x6, 0xffff, 0x7fffffff, 0x0, 0x5, 0x2, @perf_config_ext={0x49b7, 0x20}, 0x2210, 0x7fff, 0x4, 0x1, 0x0, 0x0, 0x80000001, 0x0}, r0, 0x5, r1, 0x23e88a7647dd7c70) 2018/01/18 19:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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) splice(r0, &(0x7f000021f000-0x8)=0x0, r0, &(0x7f0000e7d000-0x8)=0x0, 0x20, 0x8) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00002e9000)='./file0/file0\x00', &(0x7f0000d80000)='./file0\x00', &(0x7f00000cc000+0x923)='tmpfs\x00', 0x0, &(0x7f00000a8000)='Z') 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x0, 0xa801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x101, {{0xa, 0x3, 0x8574, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r1, &(0x7f0000e97000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x5}, 0x1c) sendto$inet(r1, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00002f8000)=0x2, 0x4) 2018/01/18 19:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a70000)='./file0\x00', 0x0) mount(&(0x7f00007ba000-0x8)='./file0\x00', &(0x7f000058d000-0x8)='./file0\x00', &(0x7f0000be4000-0x6)='ramfs\x00', 0x0, &(0x7f0000341000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d9f000)='ramfs\x00', 0x1000, 0x0) syz_open_dev$loop(&(0x7f0000b34000-0x2)='/dev/loop#\x00', 0x6, 0x189202) r0 = accept4(0xffffffffffffff9c, &(0x7f0000644000)=@generic={0x0, ""/126}, &(0x7f000084d000)=0x80, 0x80800) accept$unix(r0, &(0x7f0000232000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000084d000)=0x8) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f0000b92000)='.', &(0x7f00005ce000-0x6)='ramfs\x00', 0x7fffc, &(0x7f0000470000-0x1a)="9c308a425adde8b425dd856a33f8f38bf874d7610907aa5ea5f5") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000946000)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fc7000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f96000-0x10)={0x0, 0x7fffffff, 0x6547, 0x10001}, &(0x7f00001c6000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000017c000)={r2, 0x200000000000000, 0x30}, &(0x7f00007f1000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c4f000-0x10)={r3, 0x6, 0xe9, 0x80}, &(0x7f0000295000)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00007c9000-0x48)={{0x2, 0x3, 0x100, 0x3, 0x7fffffff}, 0x7, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socket(0x11, 0x3, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000bea000-0x4)=0xec) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f00001b6000-0x48)={0x60003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x9, 0x8000a, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00005c4000-0x4)=0x0) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f00001e6000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000a33000-0x10)={0x0, 0x88, &(0x7f00004bb000-0x88)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffa6f1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000add000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006aa000)={r5, 0x2}, 0x6) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003d0000)=0x11, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000fc2000)=0x5, 0x4) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000532000-0x1d8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xc) tee(r0, r1, 0x3, 0x1) r3 = syz_open_dev$mice(&(0x7f0000b44000-0x10)='/dev/input/mice\x00', 0x0, 0x80100) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000a92000-0x28)={&(0x7f0000ad7000/0x2000)=nil, 0x7, 0x7, 0x4, &(0x7f0000ef8000/0x4000)=nil, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c22000-0x24)=[{0x0, 0x0}], 0x1, 0xcc, &(0x7f00007bc000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) r5 = syz_open_dev$dmmidi(&(0x7f0000819000-0xd)='/dev/dmmidi#\x00', 0x2c, 0x800) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000211000-0x10)={0x2, &(0x7f00004b6000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000446000-0x8)={r6, 0x1}) ioctl$KVM_GET_DEVICE_ATTR(r5, 0x4018aee2, &(0x7f0000c3e000-0x18)={0x0, 0xcf2e, 0x0, &(0x7f0000d3c000)=0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000abb000)={0x20000006, 0x0}) [ 43.269945] tmpfs: No value for mount option 'Z' 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0x90e000)=nil, 0x90e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000645000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c6c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\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]}) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f000090e000)={{0x3, 0x0, 0x69e, 0x2, 0x101}, 0x2, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:55 executing program 5: shmget$private(0x0, 0x2000, 0x80, &(0x7f0000947000/0x2000)=nil) clone(0x0, &(0x7f0000a61000-0x1)="", &(0x7f0000e62000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00003a7000)="") setregid(0x0, 0x0) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000047f000)={0x2, 0x12f, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000e1b000)={0x0, ""/170}, 0xb2, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000588000)='/dev/amidi#\x00', 0x6, 0x80000) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000e2c000-0x8)=0x8) msgctl$IPC_RMID(r0, 0x0) syz_open_dev$audion(&(0x7f00004e9000-0xc)='/dev/audio#\x00', 0x0, 0x0) [ 43.329126] tmpfs: No value for mount option 'Z' 2018/01/18 19:10:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006f1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000d59000)="c43150fa18ec25f6bbc65140f14ee421e6", 0x11, 0x0, &(0x7f0000b42000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b72000-0xc)='/dev/rfkill\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000497000-0x40)={0x0, 0x7, 0x2, 0x8881, "88fdc998782759a1b848d1a75f7c6a099152e9a715cc1ea0994cc0e615026739675ca3ce51158d4c9355a8c8", 0x30}) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) r3 = accept(r0, &(0x7f000057d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070a000-0x4)=0x26) connect$l2tp(r3, &(0x7f0000062000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x2}}, 0x2e) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rtc(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/rtc\x00', 0x80040, 0x0) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc559c4f0df269dfc52a7e3cb54eea39b4717db22fb77f5e39d186177d25a6e07f", 0x82, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006d1000)={0x0, 0x4}, &(0x7f000099f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d96000-0x10)={r1, 0x5, 0x100000000, 0x5}, &(0x7f00004fb000)=0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da835fd4771fc04964720f23d6924defec22d706938b5e8fe03f2fd8e6f23b0189d750e9069d4df1c399f8d98d5c96c421c747d5250acae948ca1522b1087441a2f4249e902be42e86bceee9c66b32079fbdc1fd29fab99ebb1a3dd25879c507d01a02919ae3bb5fa6cef0400b53d12f632919fa8661bfa799b6058381c92530a275b26ab3f1b12cb9199581598ecb128223c73b17bb76ff82c77e73c4074ce62d8781f709417b00f16b447e1a03ba13189a9d0d802d987abbf515fbc0c5b04cff4623e9990c3e5351329e17ed0bd6bfc07276188e845d6b3203a7d61675c842bf83d3dd77e996dbad53fbd3ad7d51c34cc391501ada6f7b30ee15f938908b866e92dad2c00ad80bdcdf1eb628838fb593e1320ac925d820e50f8c1eda816eb06e82a5baa3c94908f021f240852bd2342b9185707c559b471751a2ebf5c9dffc52df5de2e81dda4d637867c628a8d2b6d9e9aee7ffb4fefb8c7e6c53a3dec8f3f41ab6060142861d05d8c4492d43c05694c6fe79c0b20404684af25580e03fbcafc7e68f4d0950a8bc8a6f20ece0d5acd0a1ef9dce5ae5ea82b012c6dae46dd670233089b2ca8abac70bae5274794bb857ad078a0f19f3520ba510fe6e1270a72b16fda1297a82f174358c950246b8a3f3dc2d1812d23c3c291c15bcb828d34c5d2c2df513e3820490c77efc1718871170c75569fc1becbe0934b5ea2e3fb1541c0d3da1892136cd195101f23a5639396fbe1390a60af71641dd3eed1db8ecb177515e248cd4f17ade67e8a1ae2910a964b53cfd0685d54e096882718cf504d89139ec02c568808614cab0b0117ee9b36add5cde5d469ccf1054b0b5a22698ad3a39bd2606bffd636d9ba242e6f1ceb515cc21499160d1665c34b1ab3b6944492ee4b005170ea3c89d61247fb217a56084f79d0b9a17f39972d2ad2029612278a1f53f7fc9b2886ca7719ad8320cec0c93312159846c6946d405de06cc39801cd25a3fa16eca799a21fbe61b524041d4d044108402e9211ba87ab90e5e27775b19a647e00ac4fef556bf9d6f4a833a566f246744b08ae205cb0f3b420464feb498f2be5eaa781bde294db3d0ede952caeeba1abecf219bf2c32f4dc2b7eaa2397f93a8ad9de45e4848dff52bf8f478ad24ee6aeda9ea3f237d853dfe17776ccf2c3893b3e79c6083a1053b30eedeb8519b238a06dd34e3b17529c4e9409d05584644af1ce8365178af2e0ad83832dc2c8e6d43864bdee0e272fab97dc455a23c38bb87c412db68c1874e7536d60e9d70dab3542c5ab255bb19404d19499113f83fe2da852974645711d999d5c8fc17fc6150dc3f34c7ae14ea13c53eb7fa", 0x49d}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b41, 0x0, 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000161000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000adb000-0x4)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000941000-0xa)='/dev/cuse\x00', 0x100, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000001a000)='/dev/vcsa#\x00', 0x8, 0x24000) r3 = syz_open_dev$admmidi(&(0x7f000013b000)='/dev/admmidi#\x00', 0x3, 0x101) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000778000)=0x3) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f000090a000-0x4)=0x5) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000271000-0x20)={r2, 0x175b, 0x8, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f000075a000)="a0938cc2cc750ca0c454742bc35952d17a9bbbe221a87a2504a5b66f2b6b724fe8eaadb39255b5897d0652da8fae2b4c73e816ead79d1a86e038eb00befb6e456199fecbc44cb2fc9cf20e8b4db228b1df00c692ecf96215493ca9faf6850599b8f601a10271fee01a92", 0x6a, 0x4000000, &(0x7f0000e22000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x1}}, 0x2e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000da1000-0x120)={0x100000000, 0x81, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x57, 0x3, 0x8, 0x1000, "84a000000000000054cc97fb9b179db7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x452, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x8000000200000000, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00008b1000-0x4)=0x8f, 0x4) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bc000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000862000-0x10)=[{&(0x7f0000628000-0x6)="80fd02002000", 0x2aa}], 0x1, 0x0) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) r1 = syz_open_dev$dspn(&(0x7f00003d3000-0xa)='/dev/dsp#\x00', 0xea, 0x80) recvmsg$kcm(r1, &(0x7f0000886000)={&(0x7f00004e4000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f0000ea5000)=[{&(0x7f0000b97000)=""/107, 0x6b}], 0x1, &(0x7f0000cc6000-0x84)=""/132, 0x84, 0x400}, 0x40002100) 2018/01/18 19:10:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002f1000)=""/48, &(0x7f0000504000-0x4)=0x30) 2018/01/18 19:10:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000050e000-0x9)='/dev/kvm\x00', 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x80000060006e, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) readv(r1, &(0x7f00004fb000)=[{&(0x7f00002fa000)=""/207, 0xcf}, {&(0x7f00006e5000)=""/218, 0xda}], 0x2) 2018/01/18 19:10:55 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000000c000)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000011000)={0x5c, 0x0, &(0x7f0000013000-0x5c)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @release={0x40046306, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x18, &(0x7f0000006000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @flat={0x73682a85, 0xa, r1, 0x2}], &(0x7f0000006000)=[0x0, 0x40, 0x40]}}], 0x0, 0x0, &(0x7f0000002000)=""}) r3 = getpgid(0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000012000-0x90)={0x100000000, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x1, r3}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000015000-0x10)={0x0, 0x68, &(0x7f0000015000-0x68)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000015000-0xc)={r4, 0x8, 0x30}, 0xc) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x49249249249264f, []}) r0 = syz_open_dev$sg(&(0x7f0000586000-0x9)='/dev/sg#\x00', 0x6, 0x4101) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a50000-0xb)={0x400, 0x80000000, 0x3b41, 0x2, 0x448d, 0x5, 0x0, 0x8, 0x20, 0x7, 0x401}, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000005c000-0xbc)={0x101, 0x0, 'client1\x00', 0xffffffff80000005, "8c4e7dd40aef32d3", "34a3f3467e6ef3885ecf33bdb7ae9dd41c1986a09d1c9ffe0bafa87303b2d5c0", 0x0, 0x48f5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d3b000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000d3b000)='/dev/amidi#\x00', 0x5973, 0x101000) 2018/01/18 19:10:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x0, 0x0, "fba762", 0x0, "741f75"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000aee000)='/dev/midi#\x00', 0x6, 0x40001) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000aee000)=0x20, 0x4) 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe3000+0x8e4)='./file1\x00') open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00009e0000-0x9)='/dev/ion\x00', 0x80000, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x1) 2018/01/18 19:10:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x40001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={0x0, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f000010d000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000)="f4f0f1636e6862fe904f2454a84c327bf83174f53302681db21e5a4a4aaee06026a8ec8894760aa49df9f2abda3fca82b4cf5cf1659e199929ba92a598fc2e1d27d6ba79d7292fb289bc1dd4cf3b08029a359d0617285a854bf49c01d6b1421de083ef0a08775112c16d0e06ee6fdeb3b9908a216f6548b4634898e4ffd713a1ad1f343cc3355ef249b493778b91a08f9042be") ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000)={&(0x7f0000004000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) r5 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000003000)='/dev/mixer\x00', 0x10000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0x28c, 0x37, 0x100, 0x0, 0x3, {0x5, 0x0, 0x0}, [@typed={0xc, 0x1, @uid=0x0}, @generic="64e3230803b18c4f5bad09829c7b9295b8eb47342a486f7fe42ffd55dc8a49250992601898ae1b046730ebd4d6748e95f1afcf50a55c1be07ee47c054d0a5dda2f5782324d2b64dfaf5264ad4f499408391f2d022ca8ca6e1b44233db05e94a0b4796b142b95399149249b72cd594f629f8631d7b07b4b3f1342135bdf814ea2", @nested={0xf0, 0xd, [@generic="116cf13ed2fc9568cd529d5c1f6796d75bdfaaaf6fc4f261adabfa156edfc1bfb7406b6cfaa2a8ab4a9161af80f821c9de93b05c41cc57f7a1357e1d97ca359225239a9eb19002a69b3f7f76d4905f86f48203c5bb704949532714ef170daf5bc27894b0696c1b", @typed={0xc, 0x37, @ipv4=@empty=0x0}, @typed={0xc, 0x0, @pid=r3}, @generic="8f4728f99bfe89bd9d9e1c017d835372e41da7948a1f6b5220f12afb25dcc63ae2f6f7ef3f1f74fa056813f9ddad7a423e60424c09a08d977612c010790c99d8de0a13debd26f4d782", @typed={0x18, 0x1e, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x74, @fd=r0}]}, @generic="dd49f8e69977fce50702acecb86bfd3e61ea0076fab6", @nested={0x94, 0x4, [@typed={0xc, 0x28, @uid=r4}, @typed={0x8, 0x87, @void=""}, @typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x1d, @uid=r5}, @generic="d3e092c0a0b3f181b2921c8c3b16d233e8b706bec25aaf5806452e14b28debb052abe556e9923100bb277a81a6c9f1054b78d5c0d1ab035db0732a226b956e2a71858000d029d259fa5f9fba963dbdc95b7690ac7f7d"]}, @generic="fbca1d03d6020561b16e95f0c6ab7be4f7856b724d2eaca0740ec3a24466540d521ae7d1bfc99215882b6e97f55b12e86e6457673936f3d47ce3c8cdc51a663bd4c2d59466ab3a22e5bbdb222862a2"]}, 0x28c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000c75000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="d5f0fd9e058b", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xffffffffffffffff, 0x1, [0x0]}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00009aa000)=0x400, 0x2) recvfrom$packet(r0, &(0x7f00002a9000-0x3d)=""/61, 0x3d, 0x141, 0x0, 0x0) [ 43.591069] binder: 6919:6923 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 43.598699] binder: 6919:6923 Release 1 refcount change on invalid ref 2 ret -22 [ 43.606297] binder: 6919:6923 got reply transaction with no transaction stack [ 43.613599] binder: 6919:6923 transaction failed 29201/-71, size 48-24 line 2757 [ 43.627834] dccp_invalid_packet: pskb_may_pull failed 2018/01/18 19:10:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x800000001, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000008000-0x28)={0x28, 0x4, 0x0, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002ab000)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000aee000)="2dd34c51f5b5afae214b63ce391de041675b1647df27afbe3f69d4484a32cf18475f028a352f9bc69e45c203e06935009aabc5cbc4fb8398ae60663c45e97594f72f8284fdea012af2a2ae24fdd0a0ac7582446a9224f814f3464c7af0cda19e454dd8becf6c3b18890e5cd32c288d44dd1ab6b1d8862b4bab188dd1fdf8297d7d79399f3f0113157ec215075dc6417991") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000bd000)=0xc) name_to_handle_at(r0, &(0x7f0000325000)='./file0\x00', &(0x7f0000ee2000-0x184)={0xffffffffffffff66, 0x2000000000000004, "60360bdf75f10138ef51ca331c9bdab355c3367555a9477c7e59102c1f42d080253f375d050000000000000033a37b53d5cf8db94b2df272fcc0c8785a40e1bafd108a9d7cc219976c96ceb3234cb180d0d911268dcd59830acf7213cdaa5d0db09dff8bbd1d18b8f8682c89c7d7125154f512b431f14e7672f16b91a83d0f8e7c24b4044bf6e48e26c756b377d962850005a4f8c3df9235fe6ef04f4b47d968bf8d663abb7e02274b950bb1ec7349896ebe179b35f6a4883243a2da1f9c9ffb86335898186029e8fd60942ed2610e30ade55089eb3b05c94e880598605914b1f27d81d1586a0a04f314cbc2d528bf188e9c7668f6d18182b71f7e7cf36976756800000000000000018a83d9c17054a9fe33e76a0a1eb9e15864d291eb0cb1bf190cfb8eb17151e4aacc6aa4f80f63810d644b5c85e8ffb7b2711a608e3357d9e4150a25f11e12aae59fd116e13395491039852b177f801dd8ba1b8d26aafba0cbe1e245662ebcf714abb41d9b5de5681d3f72537f434373ee7bcd42"}, &(0x7f00002f4000-0x4)=0x0, 0x1400) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000552000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00007ea000)=0xc) clock_gettime(0x0, &(0x7f00006d1000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000955000-0x38)={&(0x7f000072b000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000bd5000-0x10)={&(0x7f000047b000-0x80)={0x7, 0x0, 0x8, {r5, r6/1000+30000}, {0x77359400, 0x0}, {0x2, 0x7fffffff, 0x6, 0x100000000}, 0x1, @canfd={{0xffffffffffffff85, 0x6652, 0x1, 0x1}, 0x3e, 0x2, 0x0, 0x0, "1e52dbe5840aa1295cdf7deb10cddf8abb5fe02b257953c1e0b36a3d6104a1125403457f8387965bc26c13821d9dca21b9a4ff76f84d02f59c8ca44d3ec32d5c"}}, 0x80}, 0x1, 0x0, 0x0, 0x20008094}, 0x44811) r7 = getegid() sendmsg$unix(r0, &(0x7f000025c000-0x38)={&(0x7f0000f59000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000b3d000-0x30)=[{&(0x7f00000af000)="4573cf039718cd3ae53277d6adb3b546822969a119cd8c61825fbfd27316637ceb27b9e64275937674857ed9840cc97ec7afc1f75a5f5e11a008f9fb36d7a3c386109c8061b8b42e54e2b1ee0ad565c5f85ea9cb7d84199a29714ff5d0156058ac696d471aba3be61885368eda8e10e6fd7d68627a74a9522bbbf050e42ddc9942421a3f7558b0a6bf77b250f1837e4f8c6bd6fd06", 0x95}, {&(0x7f00007d2000)="d94b40a54c98ba3925baf7deb19f082cece3122b83c888933a874034ac6e94db18c435ff3a44dbed039cabe65d3169178cdbe83ea2038a9dc2e6b9912349d19877b0674bc03e5dd5ede48675a052aa3c71cd4e9965ec4dc1b84f08fe0d8a3005df58a10ae81d2afbf7da71a581b18ee3fe12b0382697365dc26ef8a36d11e6", 0x7f}, {&(0x7f0000ea7000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000cb6000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r3, r7}, @rights={0x18, 0x1, 0x1, [r1]}], 0x38, 0x800}, 0x44) 2018/01/18 19:10:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000087c000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000999000-0x11)={0x10, 0xfffffffffffffffe, 0x2, @random=""}, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000855000)=r0) 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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) r1 = syz_open_dev$sg(&(0x7f00009f4000-0x9)='/dev/sg#\x00', 0xf87d, 0x4001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000933000-0x1c)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1000}], 0x1c) ioctl(r1, 0x5385, &(0x7f0000001000)="") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000fd4000-0x10)={&(0x7f0000aa3000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000088d000)='\x00') [ 43.656587] dccp_invalid_packet: pskb_may_pull failed 2018/01/18 19:10:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000daf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000ecb000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f0000fc3000)={{0x0, 0x0}, {0x0, 0x0}}) [ 43.677664] binder: 6919:6933 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 43.685337] binder: 6919:6933 Release 1 refcount change on invalid ref 2 ret -22 [ 43.692944] binder: 6919:6933 got reply transaction with no transaction stack [ 43.700262] binder: 6919:6933 transaction failed 29201/-71, size 48-24 line 2757 [ 43.767242] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.772991] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.431372] ================================================================== [ 44.438917] BUG: KASAN: use-after-free in rds_tcp_tune+0x491/0x520 [ 44.445227] Read of size 4 at addr ffff8801ce753fd8 by task kworker/u4:3/85 [ 44.452309] [ 44.453931] CPU: 1 PID: 85 Comm: kworker/u4:3 Not tainted 4.15.0-rc8-next-20180118+ #100 [ 44.462147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.471499] Workqueue: krdsd rds_connect_worker [ 44.476161] Call Trace: [ 44.478745] dump_stack+0x194/0x257 [ 44.482370] ? arch_local_irq_restore+0x53/0x53 [ 44.487029] ? show_regs_print_info+0x18/0x18 [ 44.491522] ? mark_held_locks+0xaf/0x100 [ 44.495660] ? do_raw_spin_trylock+0x190/0x190 [ 44.500238] ? rds_tcp_tune+0x491/0x520 [ 44.504207] print_address_description+0x73/0x250 [ 44.509042] ? rds_tcp_tune+0x491/0x520 [ 44.513014] kasan_report+0x23b/0x360 [ 44.516816] __asan_report_load4_noabort+0x14/0x20 [ 44.521740] rds_tcp_tune+0x491/0x520 [ 44.525541] ? rds_tcp_reset_callbacks+0x580/0x580 [ 44.530484] ? sock_create_kern+0x3f/0x50 [ 44.534637] rds_tcp_conn_path_connect+0x397/0x940 [ 44.539571] ? rds_tcp_state_change+0x2a0/0x2a0 [ 44.544242] ? lock_acquire+0x1d5/0x580 [ 44.548210] ? lock_acquire+0x1d5/0x580 [ 44.552205] ? __lock_is_held+0xb6/0x140 [ 44.556273] rds_connect_worker+0x156/0x1f0 [ 44.560592] process_one_work+0xbbf/0x1af0 [ 44.564821] ? trace_hardirqs_on+0xd/0x10 [ 44.568984] ? pwq_dec_nr_in_flight+0x450/0x450 [ 44.573663] ? __schedule+0x8f3/0x2060 [ 44.577543] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 44.582660] ? check_noncircular+0x20/0x20 [ 44.586887] ? retint_kernel+0x10/0x10 [ 44.590770] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.595779] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.600568] ? lock_acquire+0x1d5/0x580 [ 44.604531] ? lock_acquire+0x1d5/0x580 [ 44.608500] ? worker_thread+0x4a3/0x1990 [ 44.612651] ? lock_downgrade+0x980/0x980 [ 44.616798] ? lock_release+0xa40/0xa40 [ 44.620768] ? retint_kernel+0x10/0x10 [ 44.624649] ? do_raw_spin_trylock+0x190/0x190 [ 44.629250] worker_thread+0x223/0x1990 [ 44.633249] ? process_one_work+0x1af0/0x1af0 [ 44.637736] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.642745] ? account_kernel_stack+0x194/0x270 [ 44.647418] ? put_task_stack+0x116/0x270 [ 44.651568] ? finish_task_switch+0x4eb/0x740 [ 44.656064] ? copy_overflow+0x20/0x20 [ 44.659962] ? __schedule+0x8f3/0x2060 [ 44.663865] ? find_held_lock+0x35/0x1d0 [ 44.667936] ? find_held_lock+0x35/0x1d0 [ 44.672000] ? find_held_lock+0x35/0x1d0 [ 44.676064] ? complete+0x62/0x80 [ 44.679528] ? __schedule+0x2060/0x2060 [ 44.683496] ? do_wait_intr_irq+0x3e0/0x3e0 [ 44.687807] ? __lockdep_init_map+0xe4/0x650 [ 44.692209] ? do_raw_spin_trylock+0x190/0x190 [ 44.696785] ? lockdep_init_map+0x9/0x10 [ 44.700842] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 44.705944] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.710954] ? trace_hardirqs_on+0xd/0x10 [ 44.715096] ? __kthread_parkme+0x175/0x240 [ 44.719421] kthread+0x33c/0x400 [ 44.722779] ? process_one_work+0x1af0/0x1af0 [ 44.727264] ? kthread_stop+0x7a0/0x7a0 [ 44.731235] ret_from_fork+0x3a/0x50 [ 44.734966] [ 44.736581] Allocated by task 3672: [ 44.740207] save_stack+0x43/0xd0 [ 44.743651] kasan_kmalloc+0xad/0xe0 [ 44.745874] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 44.747348] __kmalloc+0x162/0x760 [ 44.747363] ops_init+0x172/0x570 [ 44.747370] setup_net+0x313/0x710 [ 44.764054] copy_net_ns+0x238/0x580 [ 44.767760] create_new_namespaces+0x425/0x880 [ 44.772340] unshare_nsproxy_namespaces+0xae/0x1e0 [ 44.777260] SyS_unshare+0x653/0xfa0 [ 44.780967] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 44.785704] [ 44.787319] Freed by task 6554: [ 44.790592] save_stack+0x43/0xd0 [ 44.794049] __kasan_slab_free+0x11a/0x170 [ 44.798277] kasan_slab_free+0xe/0x10 [ 44.802067] kfree+0xd9/0x260 [ 44.805162] ops_free_list.part.8+0x27e/0x3e0 [ 44.809644] cleanup_net+0x665/0xb50 [ 44.813350] process_one_work+0xbbf/0x1af0 [ 44.817577] worker_thread+0x223/0x1990 [ 44.821548] kthread+0x33c/0x400 [ 44.824904] ret_from_fork+0x3a/0x50 [ 44.828605] [ 44.830221] The buggy address belongs to the object at ffff8801ce753f80 [ 44.830221] which belongs to the cache kmalloc-96 of size 96 [ 44.842697] The buggy address is located 88 bytes inside of [ 44.842697] 96-byte region [ffff8801ce753f80, ffff8801ce753fe0) [ 44.854391] The buggy address belongs to the page: [ 44.859318] page:ffffea000739d4c0 count:1 mapcount:0 mapping:ffff8801ce753000 index:0x0 [ 44.867459] flags: 0x2fffc0000000100(slab) [ 44.871686] raw: 02fffc0000000100 ffff8801ce753000 0000000000000000 0000000100000020 [ 44.879564] raw: ffffea0007397b20 ffffea000737e920 ffff8801dac004c0 0000000000000000 [ 44.887438] page dumped because: kasan: bad access detected [ 44.893134] [ 44.894748] Memory state around the buggy address: [ 44.899663] ffff8801ce753e80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 44.907010] ffff8801ce753f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 44.914362] >ffff8801ce753f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 44.921711] ^ [ 44.927931] ffff8801ce754000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 44.935280] ffff8801ce754080: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 44.942625] ================================================================== [ 44.949966] Disabling lock debugging due to kernel taint [ 44.956039] Kernel panic - not syncing: panic_on_warn set ... [ 44.956039] [ 44.963394] CPU: 1 PID: 85 Comm: kworker/u4:3 Tainted: G B 4.15.0-rc8-next-20180118+ #100 [ 44.972893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.982224] Workqueue: krdsd rds_connect_worker [ 44.986862] Call Trace: [ 44.989421] dump_stack+0x194/0x257 [ 44.993025] ? arch_local_irq_restore+0x53/0x53 [ 44.997664] ? kasan_end_report+0x32/0x50 [ 45.001784] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.006514] ? vsnprintf+0x1ed/0x1900 [ 45.010289] ? rds_tcp_tune+0x480/0x520 [ 45.014238] panic+0x1e4/0x41c [ 45.017401] ? refcount_error_report+0x214/0x214 [ 45.022130] ? add_taint+0x1c/0x50 [ 45.025640] ? add_taint+0x1c/0x50 [ 45.029152] ? rds_tcp_tune+0x491/0x520 [ 45.033098] kasan_end_report+0x50/0x50 [ 45.037044] kasan_report+0x148/0x360 [ 45.040820] __asan_report_load4_noabort+0x14/0x20 [ 45.045721] rds_tcp_tune+0x491/0x520 [ 45.049493] ? rds_tcp_reset_callbacks+0x580/0x580 [ 45.054402] ? sock_create_kern+0x3f/0x50 [ 45.058525] rds_tcp_conn_path_connect+0x397/0x940 [ 45.063430] ? rds_tcp_state_change+0x2a0/0x2a0 [ 45.068075] ? lock_acquire+0x1d5/0x580 [ 45.072024] ? lock_acquire+0x1d5/0x580 [ 45.075979] ? __lock_is_held+0xb6/0x140 [ 45.080023] rds_connect_worker+0x156/0x1f0 [ 45.084320] process_one_work+0xbbf/0x1af0 [ 45.088525] ? trace_hardirqs_on+0xd/0x10 [ 45.092651] ? pwq_dec_nr_in_flight+0x450/0x450 [ 45.097299] ? __schedule+0x8f3/0x2060 [ 45.101158] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 45.106238] ? check_noncircular+0x20/0x20 [ 45.110444] ? retint_kernel+0x10/0x10 [ 45.114306] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.119294] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.124036] ? lock_acquire+0x1d5/0x580 [ 45.127980] ? lock_acquire+0x1d5/0x580 [ 45.131925] ? worker_thread+0x4a3/0x1990 [ 45.136043] ? lock_downgrade+0x980/0x980 [ 45.140167] ? lock_release+0xa40/0xa40 [ 45.144114] ? retint_kernel+0x10/0x10 [ 45.147971] ? do_raw_spin_trylock+0x190/0x190 [ 45.152532] worker_thread+0x223/0x1990 [ 45.156489] ? process_one_work+0x1af0/0x1af0 [ 45.160957] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.165944] ? account_kernel_stack+0x194/0x270 [ 45.170589] ? put_task_stack+0x116/0x270 [ 45.174720] ? finish_task_switch+0x4eb/0x740 [ 45.179188] ? copy_overflow+0x20/0x20 [ 45.183052] ? __schedule+0x8f3/0x2060 [ 45.186921] ? find_held_lock+0x35/0x1d0 [ 45.190954] ? find_held_lock+0x35/0x1d0 [ 45.194990] ? find_held_lock+0x35/0x1d0 [ 45.199028] ? complete+0x62/0x80 [ 45.202456] ? __schedule+0x2060/0x2060 [ 45.206399] ? do_wait_intr_irq+0x3e0/0x3e0 [ 45.210690] ? __lockdep_init_map+0xe4/0x650 [ 45.215073] ? do_raw_spin_trylock+0x190/0x190 [ 45.219626] ? lockdep_init_map+0x9/0x10 [ 45.223658] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 45.228733] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 45.233722] ? trace_hardirqs_on+0xd/0x10 [ 45.237844] ? __kthread_parkme+0x175/0x240 [ 45.242141] kthread+0x33c/0x400 [ 45.245482] ? process_one_work+0x1af0/0x1af0 [ 45.249946] ? kthread_stop+0x7a0/0x7a0 [ 45.253893] ret_from_fork+0x3a/0x50 [ 45.258019] Dumping ftrace buffer: [ 45.261534] (ftrace buffer empty) [ 45.265212] Kernel Offset: disabled [ 45.268808] Rebooting in 86400 seconds..