@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @ra={0x5, 0x2, 0x3}, @ra={0x5, 0x2, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x2}, @ra={0x5, 0x2, 0x104}, @jumbo={0xc2, 0x4, 0x9}]}, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r3, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) close(r2) clock_nanosleep(0x7, 0x1, &(0x7f000013b000-0x10)={0x77359400, 0x0}, &(0x7f0000237000)={0x0, 0x0}) 2018/01/31 16:44:12 executing program 2: r0 = inotify_init1(0x80000) r1 = accept$packet(0xffffffffffffff9c, &(0x7f00001b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000995000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f000067a000-0x8)='./file0\x00', 0x100) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) poll(&(0x7f0000602000-0x28)=[{r0, 0x10, 0x0}, {r1, 0x400, 0x0}, {r2, 0x2000, 0x0}, {r3, 0x1, 0x0}, {r4, 0x2002, 0x0}], 0x5, 0x8) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f000003f000-0x4)=0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r5 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r5, &(0x7f000002d000)="e0", 0x1) lseek(r5, 0x0, 0x3) link(&(0x7f0000030000-0x8)='./file0\x00', &(0x7f000002b000-0x8)='./file0\x00') 2018/01/31 16:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0xa, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00008c9000)=@common='gre0\x00', 0x10) bind$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) 2018/01/31 16:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4)=0x0, 0x4) syz_emit_ethernet(0x109a, &(0x7f000002b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[], {0x8100, 0x80000000, 0x1, 0x8f7}}], {@ipv6={0x86dd, {0x4f6cc46b, 0x6, "76def1", 0x1060, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @routing={0x3c, 0x8, 0x1, 0x3f, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], @dccp={{0x3, 0x1, 0x4, 0x1, 0x7, 0x0, 0x0, 0x5, 0x8, "3e33cc", 0x7, "0bf4de"}, "3588e7a8c259611748f946a6ea20bf5b77e840224a1e444991bbb8d2c234cbd9265b7a8da0f34e6b84c8ddf070c91282bed5b7ba86cec9d1454d6bdbc37021f1ebe0c74e68a7dc0cbb08857d6b9254b8faef3cd5c8cf0bed0a72b0984f8100c90b6a35c7b9cd5608d187d27878f5076d24dec6a18f79b1d112d9a773cd21b247e93df43c5ca233472450f172ce28bc357cc7e29529a40c674d9c2bfd06c5b34da31149e5112f9e1a63fd3881666b9d5bfd57b55b363647452dd551ab7cd4ad5070b7a0f4a15d1007098c4addd63a618db939f28baa0dd81cae831b71c10c51f51c5c939a675c81e48f4ee584fc6123250e5b5b95e2bc3ab918cd5d00c31f532e68ae516418ee46d1dfa2affd13df1775f55dc6eb2d9d44dee6c6892a36f2058a7146b8cbdc4c090b2798bfd88214f6a162f6717220afe7e2dae1843d71bffada5263137d715590ca50d4cb07eada666afb61f0044637368f22fac04a3a5ee3aa529ed35670639a2811778728d6f156fc38d915ebf047d0fc88e2957ec7ccb050cd362d75a17475eb3ad7fa4a892e6545529f45d8041034701110711f91c7ac880622d602ba8abd35a99404637a713fd27ccb7073fbaca6e1671942111008d2b21e920cb8bba026f7dd84d9d677161ad003494638266c955dd382ffcce19d7bf074c9ed0faa27765663fbe545cceb63ad3b82a8ca7acdec500957822114616f56c59dd4cf8a1c355632ffa287d3a1c7fb95a9e7c7430ad52c459dd931d134c658288a5381300e7b292cdcc2c7813e41efa9642bd8e311548ab1177aabc159ac7d64135798e2254e14ebafbbe4a7ec0f2a18862f8dc51611d6872de0bfe67f1b9bf2e20ab35ea74f7e8968a1aa6afab95b9393c11d75b4ac2ce3c9494a5da1ca7d58b367b6de3eb255c465d20648da4e6f2585f0b3436a46ba39a6b3bdbbab1f512619eeae7fe01df078978edcb1e580a77743f89ed2c578c7a7592c54e57a3a4a3cb193294051b577693a91ba071876f691e5349c326c7238d084f7a7f72a5e030ef785a2da59b4b9adc4f5cef59ed2f7b7575f17b3b68ec3f28ff9eb0b7f3907be8567b9fa18e8504d42d9e98db2bd6cad7af80a05d261632b83aa1e5c80f137b2369e88255311deb88f7ab06c32c180921b16fd8f092a29ac474d84d4d3335d4c3cff933464f6e3d8979b770de57fbad9bfa939551cde66e248b07f04fb1b78d869eb477c0ce7f179362bf49ffef510f9b9ce3851a38635451393d89d70842ba14b5f9d6a7ec0d4c4a3a2cc5f54422c73c9268765c6218d3749a244c642b5a1d238026108d435968f05ae9e9721151bb3171e34e5b57040ea38e1c93b9590d3464b9a69026dee893f2f8202453b777324529d8370104e3d59ffb85987b768432dbe5bd610a858ad10cacf81d65d70b0a353cf8ab30fc9c5ca1ee48696a127d91a8d5a1aa170ec3858f7f3735d4a52b5d22ef86366a0fa50699053e9f26064dcffb933b4ab2bc93ee8055a22357751f481f96ec4f5bab1e461b85c5c4ee722364a7f2ac12406608e25928d1a7038806fdff507796021b5ff3b5bb8b0d97c3b4458ad8f34558b72116584d08320cbf7b021c0312e5151382c8e5367fc2866561d9b4c3afe46cdccb21107da1516df602e8fcd2342afbe0971ec3f4f64260bd1a640ca6208adb3db0c3cf22e4a31d56ccd2702c6c8781aabbcc470c4941eb3bd08febeca7ddc3434f9a88be34cc3f4f0236607690f1eae99d1538979e0a40fb9cf278b087bc1236513a32b060034d5268dc81e729f4156639153c4878b2cf6af96ca92024f6bd0ff425d58fb956c16489f1c132c2ce01a389492844cd8ee98958f66655838b51c17648afa4b5a026856f6c2345565201e6499c3dfac514c937a5fec079b481eaa745ea9568651fb21dfda8da997de77b3ca521d1f7e9999a93f3ff447ae0191497103411544466296e9e8be51b89506b6ee9e9510a32d041203a9e6bf4956826330f0bc0904d32eeae6e939b24aca0871f678fa5f8cafe84a3cac6b8e6058a6a5a2e10988b65c49a5c6ab66ea03b7258c1abd54ec7233464c4d4537134a42d55f0b24f3ef64649213c4b7c1ccf61c20636a790c3c6380bd4820916ec5a5d38ede835e75f556d834e63c2c994d136e42e3b09d5d4670cc43e976f9c6cb807a7376ecf39701621fad421162aee9c6e704db10e97a3e21362bfce98eebb67c2e9acea378c314879114660bbae103e9c949045970644354d2126aab84b41d0a650e79cb7564926182aebc441eb3bc914f58e8703e7d8ddd1df323faf968e7c3384f63eb22491192dbe4ec5e126eecaa15a28c99da9394ff36a6c772e9a2f10563c1d0f5d6a3ef32d8a4560685a255843f10334791a9196652bb5120306964736fd068ff1c0a8879fce769b91ca17207c17a5ca5de3cc2388fd885e91e58f51e5942979d7f41257093ff3dfc6f0668429c930d8c99775aeb8dcae9315f04fccb3de9ec167b81e7517a601d76af5f920754929750709dc45a7ce4068d7cf6fb55c0221defed908b90a1a2afb79efb8c93f8951e33b0635c9680d26a4b10207867a31c38d4b9755d8be52b1b1f4f9654c59add34a0f7013df42ba1cd353245ea7fabecaf17fd9c6a4388a738f874a226bc4cbc710b1f39ec1d8d795d530eb0b60bfc20572acd9678234a333cc3160d9414a45288f77da795e98173797bc578c6255f31b9f024d5dfef019ffdbd341df75725822569b8b64f417f6c1fb6f28c3e9ea3e98492f1e82f6b62739a2badda0042ea229aba1d3b892113a527a8ad635074990aeb5fe6f381089b25c26ea76f108b251031363390e55275a502e7e32f50bec4ffc3fe48a37c2e1a78b0d36a114ec6d3afe06510db0d963ac49ccae23ec0eaaefa347859f85420a321abb1f366fab37a4c3cda44da02bed7edeff5eeb146cf6958a04327a0c8c0299496220cdc1795870686b2e1f6d8de482e4bad8e153b285378609215ed58162912ddf9cf805859c18e9d4c75430c3786711e32be3f22a130c2a864a2209b0bcbcf8bc001f8779d0fd83141a50bb8ae4e461dcbaecc89c2ae72f600bb922f27fde77f345cc9618f6e638b2a54672ab1026b4a817251285d659f4d9ace4b18d2ef3cb03d6aaf1e8ef68b59c30f7ec64c5e856d9493959e38924e0dbc042ece6405ff043916990e661626a4c6f37bf2b8ae6298ab109974744cf50508d922c3bdf6cbac888a38b38fcff84755a76109cee96b98e13ccf85bd963caffc709954097ea47db96b544681640a9f13b51b31e3f9290bc909e98553f512eabc1c694b96bd14ea5ffc56f3e26276e43abb828b558b13c5f62609a7557e741c0233c948533e65a5fb0d201c90bbeac8d030d947d4fa2f9f5af0cad5197bde7d8bdc01d4add93628bc2e4bd31b364ef659c7feb71cde351a9be17a5f1bba48adeab603979dd969666c610392249fe312ee02f8875bc9ca1db27947480c7c1e7b88c6bfaab2593a63bf23980e741ad6aa6dd4ba69a54b4d8fbfee20ba1bae4db6265987a110809a4884a127a9428b1a468b639a184fd87f7ac9b1ddbf6e98cf17c89cd26bf357ab1fccc808f09af6715fbdbf2863422915819f15c8d75679538a383ed7cc6b42839646bb3c116fdf30f7cc38f9ba67afa64d2a1dbcc9e08c506986063723cc09bb97b3391a74aa6426481d4d01bcc03bc0fbcd8e4c14b8e226752cdd37b0a6cd3be6300874cf7b055ed92ddd40608317db2f873acd0bca8aef6321c984faebf6a5e193c1ea7d4f65b8b9c265dfc0ab9bc92c176d741b3c73d7911df98fbfe0b075582777f90fe62141fa8ee18fe1dfcb2517f4829c2be59c007628dc5a0fb06da7c4ec32d2a00a9b196af0ccd3f73124786d22fe463a3e37c23a4d8e70c63475d60e90b766becaf3df8f5b321235f0569d65f7512ae958b4821a021d93c2153758b3d792136c2ed123fa6c2fc6846d5fa22c911ef166553a440c2d09d7fb537ed953eb4e3357cde2d2179ab604242bf1af172adc5975a3beededfbfb065ebf67b3e064c42b23df0731175c01f9f0d22ea167a84cae8ec0a0692f213f10bfb28be849850641dbe3b0297c1d8ee6059a11661d22ff8d3265b7b45a4ac6324ade2794949bdb804f70d42a03193dfa68f414016fea7d463e73614f75d52bb0757dc08528286d61577db357114d9f85e54af4766b7e301f4f8d5b3e442e5729e22045702024159e2de6d065d1a701232f0adf0d01b4b708eb1ce918a447f2a081d0684d349b6ed161718d2e1c024c458ca46a9071ef0b16817812a0ca465ec9af0f59bd0ac7fae34e893cc7711dfba4ee8be0540a2c1edb1fe94c4dacc02bda79dea8c362502a2c65802be5b1e1e7727c46a10e98420b084e051b98f971215814a4c53a34b851859b01bd057851961356363fe17c92418399bbaf1efab32f6cec477e4e6d2fb03c498532ff27ee4aa353e8c80c875e4ede9854373b62baf55b52471ea8add85e10fd1296ae809243819af98574bfb258a561dcc03eb0095060c671afacb5a905f2f1a29aa96dc2d7e770b13ebb53b674821939a42884ee84502cb386daa674f3009b54eb346c216eb7adf9fb74f85af12069b7d634879a2bfc0f25b0c1a0c29f345750d4a2da0a26b24c1c9a9564a210890ed4481e4b16920b263d19c2b8e9e81afda3b90d2eabd540a97b3471b18c6326c9eb89b2ef4d780a545b32a5413dfebfe6bb02b63e7894220c9d5615e66097656b9c4366323f51aea6f21daf9f50a8c9d241e4aaf42b8357486b412b3185e33bde5083d80795e459288d8ef2b90fa5aeb16bdfa98a297ab4d94ceaabe08c21169283c93f2d30c545f7d2c21bf7d592a5ab7a274fd518be198643f735d28931d4b4bcff84aa7c99a14101ad65d883de7b84680dd89bb1024033f5131754015793b3910cc9cbacd2969afb9988415af84f66c963204612d58aeb3e1aa3fca50225665208467f3354b996d48e9010d3db41913ee2da4dc49594f024271fab1e09dea8b9a0497806ba9b300ca2c3bdd2036707c12c5a6ceb9c78551ab38540e80937a858e2fd3b86d5b861eeec5595c72a900d9a515a59f171a71434693459f845e9dbcfd3a7fd301915f374eb8bb05532f8d6f8ca5f697e85de5210838f9eaa662a41e5e1aff153f53367a2284bf22c6932c41b17f4f60239d2e409e1991fd8ebc597fdb98b6ab604f392820f4cfb0ab98697be697a2015a3428c98e05b5e02dde1aac71320c0f671d2bd4c7d2cee240fcdd572c177d5418fefd780e32af81a0778373486078bca1eef88b1438147053ea118e59034b71550257f620720e78f3891a49e05c6db3b6e27d209e6c77b5bb6ff38fc0189d9c2b4eeb31c494d4368783d1d527c92e49e255b06a0d0ddc9b010fa8142630d0b50ee2b4d6ec8f67a31541ca1aceab048f03cc82bdbf45af933e9a48c948d4e1faa3e82b25d63e4af87e89448e4ced8f585ee80cdc4f50af6f92d9d3ab072aeb124e266328e0a4f2ec0de40cd1f171676fc89ab1b6bd33b7987c564cdfbf2105bc6939faf9b13dad75653321e4ecd07426e0c8e2e17ae23d71e97d18099b4f704fed81091e997f5ad92702423da259bba72c34935a9477fab06cbb0228f72074c434eb93efe77afb1d25fee1d584bc90db99ab87d66729c3a9dc8b9e416de1131067ef83b735c230d681bd125e125be647d5b47f7427efff57935e40bcbeddade9954f56bca3fb951ad2f6abc3781ab057363f5ef608122d021e4fda52a2a1744e6df585119b725df2144"}}}}}}, &(0x7f0000134000)={0x1, 0x3, [0x5d1, 0x3e1, 0x8f9]}) 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f000040b000-0x6a)=""/106, 0x6a) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c4a000)={0x0, 0x0}) getpeername(r1, &(0x7f0000169000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf7000-0x4)=0x20) write$selinux_validatetrans(r0, &(0x7f0000d35000-0x78)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x34, 0x38, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006d1000)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffff, 0x2, &(0x7f0000260000)="c81593a39263fde58e0f2782cb2a816a09ee7c7e78b3faf5e36ff086857fb57aaef42ac005df31998dbce78026a81b37b9de4bab59e63b19dbb16e2a79f34b7d94c6bacc62df9a6b231f9b2d", 0x4c) mmap(&(0x7f0000947000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000948000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000948000)=@sack_info={0x0, 0x6, 0x4}, &(0x7f0000949000-0x4)=0xc) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f000044a000-0x4)=0x80000001) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00003f8000-0x8)='keyring\x00', &(0x7f00004b7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f000094c000-0x8)='keyring\x00', &(0x7f000094b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f00008bd000-0x8)='big_key\x00', &(0x7f000094c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) getsockname(r1, &(0x7f000094b000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000094a000)=0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000949000)={r2, 0xee, "a7e8223862fd97fda3775b3cdc52061516830dc9c97fa6d43408bdc4856369d13d17cb8d0623cb9e51e56dc0555f8af6c02180d774d0692446e600d715402102fe3483332d03ffb3b4dc5f131988a9f18efa67380a11f38345552fa61d80805c588dd1cdcec3b3d1ac189daa27d9ad3e3faa55f20a9fee5e4241a007a46513940f2bb771d4fd451da8835aea0ec7a00f5295b277f8343a9f6b40d7cd5dec76d7df5211137ed6c3206940d59fe58a634dda9772d1f14c091cfeb89686cf613e678939f25af366f1a753e3426f4b82df6f20b6efaf7333be1648eee5722aa5f32a6ee7a7cea6cdd0223a9e58176d38"}, &(0x7f00006dc000)=0xf6) mmap(&(0x7f000094b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000491000)=0x0, &(0x7f0000134000)=0x0, &(0x7f000094b000)=0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00004c9000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffff8, 0x1, 0xc, &(0x7f000056a000/0x3000)=nil, 0x8}) mmap(&(0x7f0000948000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000949000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff51ff, 0xff, 0xfffffffffffffffb, 0x5, 0x42}, &(0x7f00005eb000-0x4)=0xa0) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00001c3000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000946000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000002, 0x0) write(r0, &(0x7f0000e9e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000068c000-0x9)='/dev/rtc\x00', 0x8800, 0x0) r2 = creat(&(0x7f0000ef0000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af1000-0x10)={0x1000, 0x4, 0x6, 0xc70, 0x0}, &(0x7f0000d49000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cd6000+0x557)={r3, 0x3, 0x1f, 0x2, 0x3, 0x0}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000960000)={0xc91, 0x8000, 0x208, 0x9, 0x7, 0x1, 0x680, 0x8, r3}, &(0x7f0000131000)=0x20) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000009b000)=0x0) write$fuse(r1, &(0x7f0000be1000)={0x14, 0x0, 0x7, @fuse_poll_out={0xd79}}, 0x14) 2018/01/31 16:44:13 executing program 2: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x900068) exit_group(0x6000000000000) ptrace(0x4207, r2) ptrace(0x4208, r2) ptrace$setregset(0x4205, r2, 0x0, &(0x7f000071a000-0x10)={&(0x7f0000a0c000-0x52)="", 0x0}) 2018/01/31 16:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) read(r0, &(0x7f00008de000-0x74)=""/116, 0x74) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000352000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000007b000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000aa6000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) r1 = epoll_create1(0x80000) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00000bd000)=0x0, &(0x7f0000139000)=0x4) epoll_wait(r1, &(0x7f0000f7e000-0xc)=[{0x0, 0x0}], 0x1, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/31 16:44:13 executing program 0: 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) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffff9) add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="", 0x0, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0x46, &(0x7f0000002000)="f1d4eafc855cdc67fa3c6fd79bdf8972067427455b1b7d1a66c2d72a495b36f7d36b3979cecc7d9b3361bf3c171a17b38535f8a0a2d96ede73c685b3a48848ddaff9412790ac"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xdd, "7eaba223137f0892b5031455d1890fe4637a1a750f7e0c32a38dfb514cc8e899885ee862cdea579829de89356081c4576b61b2b65f3b52bd691d3adaba41f332c773724b2394da69c1ba3933819cf0cfb4d2273ba949d0ff1135b7e55b6e1d45799ed8179e8a27feb7c0c8767aafdafeafb1963808c85e590543314e1631f2ce70bc59beed1c2a717003ab4d1929a2b933bd35986e5cdf107178c4393135969ffc59f6d74db186fb40d9118b1713b8157d9af10c7e40e09e2f6d968cfec8fbd3224230bd7a692ec2346bc36efca6406a0d1b8c4a7eff7e05c46f2516d2"}, &(0x7f0000001000-0x4)=0xe5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x59c}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={r2, 0x9bc1}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r3, 0xf3b9, 0x7f, 0x1, 0x317800000000000, 0xffffffffffffffff, 0x1e9, 0x5b46, {r2, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x5, 0x80, 0x7f}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x25b, 0x20001000, 0x2000, 0x9, 0x9b, 0x3acf0189, 0x7, 0x0, 0x2, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ac2000-0xd)='dns_resolver\x00', &(0x7f00001da000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000066d000-0x8)='keyring\x00', 0x0) 2018/01/31 16:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) execve(&(0x7f0000d97000)='./file0\x00', &(0x7f00002ce000)=[], &(0x7f0000116000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) read(r0, &(0x7f00008de000-0x74)=""/116, 0x74) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000352000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000007b000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000aa6000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1000000000000, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000784000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005b1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xe8) r3 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000fbd000-0x4)=0x0) stat(&(0x7f0000d97000-0x8)='./file0\x00', &(0x7f0000a24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000759000-0x4)=0x0, &(0x7f0000814000)=0x0, &(0x7f0000399000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f2b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000205000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd0000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000591000)={0x0, 0x0, 0x0}, &(0x7f0000685000)=0xc) r10 = getpid() stat(&(0x7f0000eb7000)='./file0\x00', &(0x7f0000c92000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000c04000)='./file0\x00', &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00001bb000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c76000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@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}}, &(0x7f00004ae000-0x4)=0xe8) r15 = getegid() r16 = getpid() r17 = geteuid() r18 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000c9000-0x8)={0x0, 0x0}) lstat(&(0x7f00003d8000-0x8)='./file0\x00', &(0x7f000080d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00007f9000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r22 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000191000)='./file0\x00', &(0x7f0000d56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000932000)=0xc) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000090c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b63000)=0xe8) getgroups(0x2, &(0x7f000070f000-0x8)=[0xffffffffffffffff, 0x0]) r28 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a32000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d59000)=0xe8) getgroups(0x6, &(0x7f00003ac000-0x18)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000c59000-0xe0)=[{&(0x7f0000fca000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000605000-0x80)=[{&(0x7f00003ae000-0x8a)="f17ac30a150e38105ce9bfe3a60dcb3c710f73c9a6bc7e3222613f9b162f0635849fd4da7c530ea1e8581062a43f332ac03c03f778063c6ceb373de7cd0c04fe07335ccab7665ad6bebe3092b4390b9200994d657e788da31ac5a422f890014f99eaabadefb94a8ab4563eb3947fb11fa6ff8acf611c4e1754467f0020a43c5c3448b5635b7f1ccb000e", 0x8a}, {&(0x7f0000350000)="", 0x0}, {&(0x7f0000727000)="e5ff007c5368a9e6fa450ac7b7a16db65e0ae9e009bcb8f267771033654e750935f90b59dbb9f81c89412a4630e0e8ca578e3c4fbf7213c6b49e1d0ef8a7908b47587f977544d452294aa6097ca9888579354a0c7b32b036bd2cf519495a5f5503f39555db363702d87b34fdf22d94efc7f8e58e0a7f5ee4085bee51d0257d7ac9a233687440f7eae9d75e3f0be2758382551fc9", 0x94}, {&(0x7f0000c93000)="6f4400539f769afc671974a1d13186415c926c389bb72e0bce699b86", 0x1c}, {&(0x7f0000a96000)="cae7ade978234d037ef2b69bd27e73f95d2171a6ade29386e31cc7d29e0509a4ed27a61206315cf265e988481aa58802ddf4d538b5e17d4295923b6b32f5f681edd210ea4a7fa474704818733b21836ee401baa28f84e7ff44e4c1cf04165a7208a09460fe70ed98942b51c368a63e883ba4bfbc6011f8", 0x77}, {&(0x7f0000a1e000-0x9f)="6202ad9d877f6fc41f190e20049237a6865ce844c25f445a5fd29953b43df31a3c715e1828df67660077afbcfedb0c0071a6535bc84371cfefabaa2e9716b609d46d9c5dcdbdb42e2114d7bb5211711b0b92146dc00409ef6c8d51aefe5ef4bc94ca21a6c0cb49d73609b3086f2514d3d9d1d04200086107df1aae89187f61e6dbfa16810f627c5485f837320d4198cce66ce2816945aab7fe865b5e5f68b2", 0x9f}, {&(0x7f0000870000)="6c943b4c6960c6a9445b62e8ce0c3f298dfb808f5a3ffedbbef9ebed59d8b3c219f8cdb1bb1eea2ecdd022383efaf489202fdaa2b0da7a332f78aa28752d156e7d4e202008118a190989e4c89518a90cf24b414fb8ba784ceb6a0558e8585d2e3a2f8f1e7c5f10cf8e87", 0x6a}, {&(0x7f00007ed000)="d1d035d2209f36d921", 0x9}], 0x8, &(0x7f00006b3000-0x160)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x160, 0x4880}, {&(0x7f00006f6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000516000-0x50)=[{&(0x7f00002ca000)="b6882bdce2ba7f52c413a7213986717068e7e56bd3f4e2b0d644167e91d7aab35baabf0974407f460bf716c4eecb006b316159084eeaf1f8d1a0edbd0d1132b1d2fc364613c3bdb70699a7a643b80ae2cb04f491c0130b6b13079a0e388edf3b6dd73da716a376490c6c3cd922ebc96a5cf2c609cd19526c0711a5", 0x7b}, {&(0x7f0000a55000-0x5)="8511430832", 0x5}, {&(0x7f0000e3e000-0x42)="2e3133cc89c55c88d5db29d6b5837627eebc8f3e74a6d17774384e861272d82ea5a4fa46d8f4473d59a1840c8cc916d9d8d3636a2688b0c5ce9c4f3aa834ee97c91e", 0x42}, {&(0x7f000090a000)="0986ee072e5a4e12c11f840c2a734bd9f7ca1b7166627a38390343c4f5f61163", 0x20}, {&(0x7f000052d000)="b2aa85de5bc021dd8394ad4f4ad224a08e86edc2732c32f875aa114b0bbd5c302d3f46d69ae4afe79d7d5662baf314eac2615e1f07759f3fcb05b6b254b69037018343012ef323e8c38f909438dd096e58e16f7b4494d138efdccd077ce6e35dede0bbbadc919e83e2351c46e3ec02503eadd7a1b4d58f17f2d6b71d28ecc0d5cba5084471e7dea289c081f49ab4f27811bd99182a4422e9b54cb541a6cf282bc92f1454b1b6158cbaf7d9", 0xab}], 0x5, &(0x7f0000c5a000-0x50)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x0}, {&(0x7f000090c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005da000)=[{&(0x7f0000f18000-0x5f)="a60a67c9334751dfbf3e4e216c0b1d026d87325194eeb4a803facee02a170ca25718e261af3a864754b3bb4ce486ac30a0e50d4a5528b43787b6f5c879b6083ffc2f5f7179d1d669b8a6293de221e51836b39e04d3f9e194071c4ea52d4d84", 0x5f}, {&(0x7f0000d71000)="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", 0x1000}], 0x2, &(0x7f0000838000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, 0xffffffffffffff9c, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xe0, 0x4000}, {&(0x7f0000535000+0x411)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000607000)=[{&(0x7f000058d000)="93daabbfe437da0c659feefdad88ce240b83048bb7158fb66458fadb3a79ea7a9ea04e5b4b25c1120037135c4d48e06d6fa45802aa62aba86090220eb961bfc8a6f74aa0c5ed2a0c533694dd3e2ea0ca4abaea8d73a3df5b6cf6d469abfdadec1c46c1fa81546553e8043e5aee8ab0d33ad7b0c69bc78ec0b4b50c902bbc47f5f5f9e55562bff8b1a9983ee0d7c3e44f3e7c8c9e9a2b0db195f6873abfaeb445099ce59b9f0c3385607ce291b1f44956196832f4c34f179f5edff47d79f4d8c6926e8220eeffb8cb924403d0662fdcc275d7d9848f86a12d9cedab798857547339c7", 0xe2}], 0x1, &(0x7f000058d000)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x88, 0x4000040}], 0x4, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006c0000)='net/rt_cache\x00') fcntl$setlease(r0, 0x400, 0x40005) close(r0) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a85000)={&(0x7f000055b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000736000)={&(0x7f000080f000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000500000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000fdd000-0x1e0)=[{{0x0, 0x0, &(0x7f0000f67000)=[{&(0x7f0000a94000)=""/44, 0x2c}, {&(0x7f00001ee000-0x5b)=""/91, 0x5b}, {&(0x7f00000a3000-0xdd)=""/221, 0xdd}, {&(0x7f0000211000)=""/234, 0xea}, {&(0x7f0000c33000)=""/203, 0xcb}, {&(0x7f00008ae000-0xbd)=""/189, 0xbd}], 0x6, &(0x7f00002f8000)=""/174, 0xae, 0x1}, 0xfffffffffffeffff}, {{&(0x7f000063a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eaa000-0x20)=[{&(0x7f0000c26000-0xc6)=""/198, 0xc6}, {&(0x7f000019f000)=""/214, 0xd6}], 0x2, &(0x7f00006df000)=""/4096, 0x1000, 0x9}, 0x5}, {{&(0x7f00003f5000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fcb000-0x90)=[{&(0x7f0000e68000)=""/0, 0x0}, {&(0x7f0000958000)=""/102, 0x66}, {&(0x7f0000123000)=""/182, 0xb6}, {&(0x7f0000306000)=""/197, 0xc5}, {&(0x7f00001f1000)=""/4096, 0x1000}, {&(0x7f0000067000)=""/112, 0x70}, {&(0x7f000092a000-0x42)=""/66, 0x42}, {&(0x7f0000457000-0xf8)=""/248, 0xf8}, {&(0x7f0000ebe000-0x80)=""/128, 0x80}], 0x9, 0x0, 0x0, 0x5762}, 0x400}, {{&(0x7f0000c30000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000095c000+0xf78)=[{&(0x7f0000f5f000)=""/196, 0xc4}], 0x1, &(0x7f0000c41000-0xc80)=""/4096, 0x1000, 0xff}, 0x3}, {{&(0x7f0000233000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f43000)=[{&(0x7f0000f69000-0x55)=""/159, 0x9f}, {&(0x7f000086e000-0x1a)=""/26, 0x1a}, {&(0x7f0000c70000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f00006b7000)=""/160, 0xa0, 0x10001}, 0xffffffffffffff00}, {{&(0x7f0000d22000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00000fd000-0x20)=[{&(0x7f0000c13000-0xbf)=""/191, 0xbf}, {&(0x7f0000caf000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000e5e000)=""/149, 0x95, 0xffff}, 0xa237}, {{0x0, 0xffffffffffffff56, &(0x7f0000c04000-0x10)=[{&(0x7f0000943000)=""/190, 0xbe}], 0x1, 0x0, 0x0, 0x7fffffff}, 0x40}, {{0x0, 0x0, &(0x7f00003cf000)=[{&(0x7f0000dac000)=""/180, 0xb4}, {&(0x7f00003d8000)=""/125, 0x7d}, {&(0x7f0000f3f000)=""/118, 0x76}, {&(0x7f00001c6000)=""/249, 0xf9}, {&(0x7f0000e0e000-0x19)=""/25, 0x19}, {&(0x7f0000d72000)=""/92, 0x5c}, {&(0x7f000060c000)=""/0, 0x0}, {&(0x7f00000b6000-0xe7)=""/231, 0xe7}, {&(0x7f00009a3000)=""/8, 0x8}], 0x9, &(0x7f0000247000)=""/159, 0x9f, 0x380}, 0x9}], 0x8, 0x2101, &(0x7f00000b2000)={r1, r2+30000000}) accept$netrom(r3, &(0x7f00002f9000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000060e000-0x4)=0x48) 2018/01/31 16:44:13 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000009000-0xa)='/dev/ptmx\x00', 0x2441, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000002000-0x4)=0x0) mknod$loop(&(0x7f0000008000-0x8)='./file0\x00', 0x6081, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000009000-0x10)={0x8, 0x57, &(0x7f0000002000)="021d1f212287f34aaab71e1d480430a97e1d6eec3b561f615e7d92155d94e7b2190dbd06f224f014e762fb417c14bdf373d4061095e74591530fc214699ba8c84a689faa7b950153a6e3746a30c85276d1889aac98557c"}) 2018/01/31 16:44:13 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fcd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000cce000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x8000000000010) fcntl$getownex(r0, 0x10, &(0x7f00002c3000)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x0, 0x10) bind$netlink(r1, &(0x7f000068d000-0xc)={0x10, 0x0, 0x3, 0x10000000}, 0xc) 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x10000000100001, 0xffff, 0x400000000004) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) fallocate(r0, 0x2, 0x4, 0x4) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002c3000-0x4)=0x0) get_robust_list(r1, &(0x7f0000e37000)=&(0x7f0000a32000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006f2000-0x8)=0x18) perf_event_open(&(0x7f0000379000-0x78)={0x4, 0x78, 0x800, 0x0, 0x1, 0x20, 0x0, 0x7, 0x1000, 0x4, 0x8, 0x0, 0x400, 0x2, 0x5, 0x4, 0x4, 0x0, 0x80000000, 0x5, 0x3, 0x1, 0x7, 0x1000, 0xbe, 0x5, 0x9, 0x5, 0x1, 0x0, 0x0, 0xc0a0, 0x5, 0x9, 0x66e, 0x3, 0x7, 0x3, 0x0, 0x7ff, 0x1, @perf_config_ext={0x6, 0xdb6a}, 0x8000, 0x5, 0x7, 0x1, 0x80000001, 0x20, 0x1a9d, 0x0}, r1, 0x40, r0, 0x4) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) memfd_create(&(0x7f00009fc000)="8d5b00", 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a76000-0x4)=0xcd2, 0x4) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001ba000-0x4)=0x8) socket$inet6(0xa, 0x0, 0x0) sched_yield() pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r4, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r5 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fa4000)={0x0, &(0x7f0000f96000-0x10)=[{0x2, 0x0, 0x0, 0x0}]}, 0x10) write(r5, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 85.805623] audit: type=1400 audit(1517417053.175:41): avc: denied { bind } for pid=17610 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000068f000-0x8)='keyring\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000ce5000)='cifs.spnego\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb1000)="0d9aa459c654f7f2ae89a925267c3697bdbbc24c6c1e7dd5a5474f76d9af4eff40bb7dfd53a534bb8822ee1913243c4b85daca3d35a7c9400377ea33b8fe55ebf5bf6fc78c5d945cea7df7f892", 0x4d, r0) keyctl$revoke(0x3, r0) r1 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/31 16:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) r1 = accept(r0, &(0x7f000086d000)=@un=@file={0x0, ""/4096}, &(0x7f00009a4000-0x4)=0x1002) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000983000-0x5c)={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x8, [0x4, 0x0, 0x7, 0x275c, 0x8000, 0x7, 0x1, 0x1f]}, 0x5c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000706000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000827000)={0xfff, 0x0, 0x2, 0x6, "b5ea20308c0c05b3ab60acd29688164b49f9f051f7ec6f5c0bab567ea9769bf7"}) utime(&(0x7f0000467000)='./file0\x00', &(0x7f0000aec000-0x10)={0x80, 0x100000001}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004f1000-0x4)=0x0) 2018/01/31 16:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00002e2000-0x45)={{0x0, 0x0}, {0xe, 0x0}, 0x0, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r1 = creat(&(0x7f0000df0000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00003f3000)={0xad, 0xffffffffffffffff, {0x2, 0x3, 0x7, 0x3, 0x44}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 85.864116] 9pnet_virtio: no channels available for device ./file0 2018/01/31 16:44:13 executing program 6: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000a5c000-0x4)=0x0, &(0x7f0000921000)=0x4) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f00001f5000)=""/123, 0x7b}], 0x1) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ddb000-0x6)='logon\x00', &(0x7f000028d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ccb000-0x9)='\\vmnet1@\x00', 0x0) keyctl$revoke(0x3, r0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000014a000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00002bb000)=0x81, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e69000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c6d000-0xb8)={0x0, 0x9, 0x6, 0x8000, 0x9, 0x1, 0x2, 0x20, {0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x0, 0x80000000, 0x100}}, &(0x7f0000c2d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000326000)={r4, 0xf56f, 0x0}, &(0x7f0000708000)=0x8) pipe2(&(0x7f0000514000)={0x0, 0x0}, 0x80000) r7 = add_key$user(&(0x7f000045e000-0x5)='user\x00', &(0x7f0000fd9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000840000-0x52)="06e0bd68634995b4667f821a6dfbe6944464a9ca082ee7335a666d47384aa770d38a06cc7cd262dd3d9b576ded99b5f2aaa97850c0b87740f8c5ca45449bdf1574ea5c22173b71d7b0b7fa8cb1dee099ff8d", 0x52, 0xffffffffffffffff) r8 = add_key(&(0x7f0000953000-0x5)='user\x00', &(0x7f000096f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fa4000-0x7d)="77430b3de2de5ffbd5c691a7e7697082287e84b2434c4421708c29aed16bdcd8be4f37d0c1712705e6c46fa85a7fa9c4d824ab70a1544613b1ea2784377803b8a8959bd0fc7f388d2e9b378cea4ac0257ddc3ec5d9e0389aeb8d0965ec6bd34f152485dcb6cbe61e10078611bca4c7a92f4a0f1fd5acbc3dd443765a2b", 0x7d, 0xfffffffffffffff9) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000c4c000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000d1b000-0xc)={r9, 0x80000, r5}) keyctl$search(0xa, r7, &(0x7f0000b62000)='blacklist\x00', &(0x7f00004b2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r8) exit(0xfffffffffffffff5) read(r5, &(0x7f0000117000-0x25)=""/37, 0x25) ioctl$EVIOCSABS2F(r6, 0x401845ef, &(0x7f0000de3000-0x18)={0xffffffff, 0x7ff, 0x400000, 0x0, 0xff, 0x9}) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f4c000-0x4)=0x0, &(0x7f0000167000-0x4)=0x4) syz_open_dev$evdev(&(0x7f0000f39000)='/dev/input/event#\x00', 0x1000, 0x100) 2018/01/31 16:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000c49000-0x78)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6, 0x4, 0x9, 0x40100000000, 0x0, 0x0, 0x5, 0x7f}) [ 85.910514] 9pnet_virtio: no channels available for device ./file0 2018/01/31 16:44:13 executing program 7: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x20000000, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00004d4000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00002bd000-0x58)={0x1, 0x1000, 0x7862, 0x10000, 0xfa, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)={0x0, 0x0}) 2018/01/31 16:44:13 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000050d000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000a93000)={0x8, 0x8ff, 0x9b5, 0xfffffffffffffffa, 0x0, 0x86}) pwritev(r0, &(0x7f0000bb2000)=[{&(0x7f0000da4000-0xb0)="b4e06f520c2cc9e6e5d97e2a2ffece552d5a44c19f1d923edb8d95f0737c2e2bbaecc2aa83eda13107036f3117c8dee1280d6c85e547dd14799cbea8cbf6c44fc24a11faf00c2835a3b09e721aa3a47b4ec4167ecf29fee87f53f57454ecf64a2b628a5774228ebd0d06c3b38c05a3c8ed8824924fff1cf26379da11d52c404c4ebab68905317feaf4a9f08486a5dcd3b8fa76c5686e5efc68283048862888f82eb397a16164bede50cab384434b6d8d", 0xb0}, {&(0x7f0000dd0000)="fc042001dd088c8fcc2089ee4f58400de8e26cd8c44551da3b41fa9e39fa393eab3791e1110c", 0x26}, {&(0x7f0000e6b000-0x4d)="dd246ab53a6ba6ab0ea41b2a36f76ab927572b6b908faec060c1349ae4e228752a7b979fdd2a9a215fbc9993b3f03a777a4822f89b5006ec6bb79183e5e2443dbd175d8ce831fceb105ddb53b4", 0x4d}], 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8)=0x0, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000002000-0x10)={0x100000001, 0x5f50, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000003000-0x28)={&(0x7f00001f2000/0x3000)=nil, 0x8, 0x0, 0x60, &(0x7f0000000000/0x2000)=nil, 0xfffffffffffffff8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x2000000000, 0x80, 0x1f, 0x7, 0xd9, 0x80000001, 0x6, {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]}, 0x5, 0x5, 0x8000, 0x5, 0x81}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000)={r2, 0x8, 0x7}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0xfffffffffffffffc, &(0x7f0000005000-0x8)={0xe715}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x8, 0x0}) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005000-0x8)={0x9, 0x371c, 0x2, 0x3, 0x7}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000006000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x0, 0xffffffff, 0x500, 0x401, 0x41000100, r3}) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000b78000-0x38)=@newlink={0x38, 0x10, 0xc, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000399000)=@get={0x1, &(0x7f0000046000-0xb)=""/11, 0x40}) r1 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8, 0x80800, 0x1, &(0x7f0000cfc000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026c000-0x16)='/selinux/checkreqprot\x00', 0x90000, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000125000-0xe)='/dev/keychord\x00', 0x40, 0x0) fanotify_mark(r2, 0x92, 0x1, r3, &(0x7f0000211000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008c1000-0x4)=0x0, &(0x7f0000844000)=0x4) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f0000951000-0x64)=@ipv4_delroute={0x40, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x3, 0x20, 0x4, 0x0}, {0x9, 0x3, 0x57, 0x0}]}, @RTA_OIF={0x8, 0x4, 0x0}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x40}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/01/31 16:44:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="3e5d472c16b1ce9436704ae847ba44b7", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000311000-0x24)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b6b000-0xe)='attr/fscreate\x00') writev(r0, &(0x7f0000ffd000)=[], 0x0) sysinfo(&(0x7f000025c000-0x17)=""/23) 2018/01/31 16:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000089a000-0xa2)=""/162) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000994000-0x10)="b6970e182a36b75dbd8a0f3107bda5eb", 0x10) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) shutdown(r1, 0x1) 2018/01/31 16:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x3, 0x0, @time={0x77359400, 0x0}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) r1 = syz_open_dev$mice(&(0x7f00009e8000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00005ab000)=0x0, &(0x7f000044a000)=0x4) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008000-0xb)='/dev/hwrng\x00', 0x84000, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000009000-0x4)=0x0) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/31 16:44:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000451000)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000024c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setstatus(r0, 0x4, 0x40000) write(r2, &(0x7f0000113000)="46d308bfe7e0d89ddc01d35ae0ab1fecadd1506c1141e9f62ede607a04dd7eaf56ec95623b75d28b793cd8991b322c32b6e263d6680a949afe2a1dc25ca91cc1c2440b0466eb2f06de9a89042659ebcba86c31464d31ed0dfa4cb5fb", 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000bbe000)=0x401, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x4, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80007, 0x1ffffffffffd) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000b79000-0x8)=0x8, 0x8) recvfrom(r0, &(0x7f00009c2000)=""/130, 0x82, 0x2, &(0x7f000056e000)=@nfc_llcp={0x27, 0x0, 0x7, 0x7, 0x8, 0x8, "82cc613cbb2e5c09771ff7d8b584f849ec0586410552f29cca806a4ed3144aeb8dcc16fec5bb7254d56ec1377329162f9313ddb48f6f196fb0963fa52a6a09", 0x2}, 0x60) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) write$selinux_load(r1, &(0x7f00000f9000-0x52)={0xf97cff8c, 0x8, 'SE Linux', "c6f28452fd3089a17a52cd3e235c53863abcb489730f1e23ef66b5e68e61bbdfbed44e5593aba267d72491945736d4665a156f740b281681c3ead437b103da6ad843"}, 0x52) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00008de000)={{0x1, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000000000000d, 0x5004) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000dfa000)=@routing={0x0, 0x653, 0x0, 0x0, 0x0, []}, 0x360) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000bc1000)=0x0) fsync(r3) sendto$inet6(r2, &(0x7f0000f83000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 16:44:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ae1000-0x10)={0x7, 0x7}) 2018/01/31 16:44:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000021e000)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000349000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f000069b000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/01/31 16:44:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x20001, &(0x7f000013a000-0x4)=0x4, 0xed1978c097950fc9) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/01/31 16:44:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') syz_open_dev$sg(&(0x7f0000f67000-0x9)='/dev/sg#\x00', 0xb8, 0x40000) 2018/01/31 16:44:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000232000)='/selinux/access\x00', 0x2, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006b8000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x0}, 0x48) 2018/01/31 16:44:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001fb000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000058d000-0x10)={0x5, 0x8, 0x1, 0x6, 0x0}, &(0x7f00001e6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000180000-0x84)={r1, 0x1, 0x7c, "8c937016962fa54b35cce6c189480d6bb6eb18cdce5327debf5e74ef04d57bc71eddd9a5e97070cf3d7904809ec6ebca3d5106f1e7cbe69268d5381375a57ca87c0264b5e60dbfe4067268f049ff0e0f5391cc9833f4aadaaf66c86c7df9727d8af6db416fd8447d23a27e4da39b7f940768ca5276a9e5c45aa9bc42"}, 0x84) write(0xffffffffffffffff, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d6d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ccc000-0x28)={@common='bond0\x00', @ifru_map={0xfa6, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000041c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000024e000)={{{@in=@empty=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020e000-0x4)=0xe8) stat(&(0x7f000060c000)='./file0\x00', &(0x7f000022c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f000064e000)='./file0\x00', r2, r3, 0x1500) close(r0) symlink(&(0x7f0000004000)='..', &(0x7f0000fc5000)='./file0/bus\x00') getuid() r4 = inotify_init1(0x0) fcntl$getownex(r4, 0x10, &(0x7f00007cf000-0x8)={0x0, 0x0}) fcntl$setown(r4, 0x8, r5) syz_open_procfs(0x0, &(0x7f0000a60000)='gid_map\x00') [ 86.281612] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.286210] CPU: 0 PID: 17722 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 86.293818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.303235] ffff8801ce1ff6e0 ffffffff81d94829 ffff8801ce1ff9c0 0000000000000000 [ 86.311205] ffff8801c8974890 ffff8801ce1ff8b0 ffff8801c8974780 ffff8801ce1ff8d8 [ 86.319181] ffffffff816621ca 0000000000002a2e ffff8801cd4868f0 ffff8801cd4868a0 [ 86.327163] Call Trace: [ 86.329723] [] dump_stack+0xc1/0x128 [ 86.335067] [] handle_userfault+0xa3a/0x1310 [ 86.341097] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.348081] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 86.354465] [] ? handle_mm_fault+0x117b/0x2530 [ 86.360700] [] ? handle_mm_fault+0x1fc3/0x2530 [ 86.366897] [] handle_mm_fault+0x1fd1/0x2530 [ 86.372923] [] ? __pmd_alloc+0x410/0x410 [ 86.378605] [] __do_page_fault+0x5c2/0xd40 [ 86.384461] [] ? mm_fault_error+0x2c0/0x2c0 [ 86.390402] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.397046] [] do_page_fault+0x27/0x30 [ 86.402559] [] page_fault+0x28/0x30 [ 86.408074] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 86.414883] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 86.420736] [] ? snd_seq_open+0x570/0x570 [ 86.426501] [] ? snd_seq_open+0x570/0x570 [ 86.432266] [] do_vfs_ioctl+0x1aa/0x1140 [ 86.437943] [] ? ioctl_preallocate+0x220/0x220 [ 86.444142] [] ? selinux_file_ioctl+0x355/0x530 [ 86.450429] [] ? selinux_capable+0x40/0x40 [ 86.456283] [] ? __fget+0x201/0x3a0 [ 86.461529] [] ? __fget+0x228/0x3a0 [ 86.466783] [] ? __fget+0x47/0x3a0 [ 86.471951] [] ? security_file_ioctl+0x89/0xb0 [ 86.478152] [] SyS_ioctl+0x8f/0xc0 [ 86.483313] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 86.526662] FAULT_FLAG_ALLOW_RETRY missing 30 [ 86.531408] CPU: 0 PID: 17739 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 86.539007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.548340] ffff8801cd9af6e0 ffffffff81d94829 ffff8801cd9af9c0 0000000000000000 [ 86.556342] ffff8801c8975910 ffff8801cd9af8b0 ffff8801c8975800 ffff8801cd9af8d8 [ 86.564324] ffffffff816621ca 0000000000002a2e ffff8801cbc9d0f0 ffff8801cbc9d0a0 [ 86.572318] Call Trace: [ 86.574882] [] dump_stack+0xc1/0x128 [ 86.580223] [] handle_userfault+0xa3a/0x1310 [ 86.586254] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 86.593248] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 86.599628] [] ? handle_mm_fault+0x117b/0x2530 [ 86.605830] [] ? handle_mm_fault+0x1fc3/0x2530 [ 86.612033] [] handle_mm_fault+0x1fd1/0x2530 [ 86.618063] [] ? __pmd_alloc+0x410/0x410 [ 86.623747] [] __do_page_fault+0x5c2/0xd40 [ 86.629607] [] ? mm_fault_error+0x2c0/0x2c0 [ 86.635566] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 86.642300] [] do_page_fault+0x27/0x30 [ 86.647809] [] page_fault+0x28/0x30 [ 86.653058] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 86.659870] [] ? snd_seq_ioctl+0x22d/0x3f0 [ 86.665725] [] ? snd_seq_open+0x570/0x570 [ 86.671495] [] ? snd_seq_open+0x570/0x570 [ 86.677266] [] do_vfs_ioctl+0x1aa/0x1140 [ 86.682946] [] ? ioctl_preallocate+0x220/0x220 [ 86.689146] [] ? selinux_file_ioctl+0x355/0x530 [ 86.695437] [] ? selinux_capable+0x40/0x40 [ 86.701301] [] ? __fget+0x201/0x3a0 [ 86.706550] [] ? __fget+0x228/0x3a0 [ 86.711795] [] ? __fget+0x47/0x3a0 [ 86.716973] [] ? security_file_ioctl+0x89/0xb0 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f18000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000f17000)={0x8, &(0x7f0000f18000-0x20)=[{0x400, 0x4}, {0x10001, 0xffffffff}, {0xfffffffffffffffa, 0xdbd}, {0x7, 0x5}, {0x7f4f, 0x6}, {0x95, 0x0}, {0x8, 0x0}, {0x1ff, 0x7}]}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000980000)=[{&(0x7f0000994000-0x1000)="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", 0x1000}, {&(0x7f0000f19000-0x5a)="0c8beaec4e154056f2b780b3ab8e716e33e1041d20a3fd04eb90c0992c7f8a4bd1ee395d169f1bd78b325989e00010fb41531aae841cd74fe308b8a00de5001e52f9599fab85e605d5ecc567712d58f4f1f03eeb535143f20b14", 0x5a}, {&(0x7f0000f18000)="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", 0xfb}, {&(0x7f0000f18000+0x599)="93c3fd2e", 0x4}, {&(0x7f0000b0a000-0x7e)="e0b73fbaaf3c6a6f6baa4d5ccc838ef808f6c93dbc8cb4d4c15bcc08031df1820acefe02392aeb9bde4e29500e51976166fd91484254a47d4fa08c193a926a155b80a338e66b8547cab7596d428e7be50aee53e1524613c1dd93f29c54301d76c9fda87b6a1129544ceb57784f0b3a7142871b92e7ea0e1c164a91da9abe", 0x7e}, {&(0x7f0000f18000)="21c6d5a4921ceca742a11f2ce8628e112d31d0f824cde9506e21dab7b933d38aaf186c6f148aad4cefe503f131e29a1bfb3c59d48e0412935bd85da2dc6c9bfad95fdd5aa3e1d8c1a73d03beaa21faa6df273c167ebe466edc4ada42785452272b0cd4d2556495521a38c90bfd92894f0726576dbcca11b99e99527aac256bcc1773c7a4024cfbc47776848e3e79e4be45fa0e58a8c9c1ed77a40ec05191d7ca4db8cd08ee6fe0e9df5201fa3aabdce403577de5f57df9ae3714278427cd6fbfa1374595bc3bf4dd5c2d9d7e01eb0c5b341174c3f6266b3e238b676bd5422fff253056a35a314e34491d75bbe4dc491c87d370c3", 0xf4}, {&(0x7f0000d2c000-0xaf)="6017feff8a953f0eca4badbe7c57d86d11ee89483fd326ec28e9d2af806c267116df3c345aee9ad63c4dd1b532af93841bc0cbcd91431972540e7d7e491a872f494acf7c637c837731bd947906b94e5a4bfca6bab998c31dc249db365bc63e98fd9f2afcac3e27c8943b33cc3a80a26a4070592df593136a78b63394c18aebb7bc022af5fbf4eb10f99f26a496cce57f0c312e9b567faa6b1c17add76bcc87b3ff93e26597ab1ba254a431230e35bc", 0xaf}, {&(0x7f0000f18000)="c744aba5bdaf2c5026589fc38adc80a64e07a72fe4295aa798db3d0ffa3f99446573745364357470ddb666775aab7d3640a5bc979e81e06e448237c1b1846f619f80eb8bd90417ff273951523aa08089e3df8346736e4e128e41c101f87964fc1cdd82626ec8fd5e087113007b04e4c8e30c0d58ad309c67d9da68ff92c44623aed0ec1d4f0eae49244ce7b5393794cb39bf83837d63c969a093d63b83bc12037e0f6a613fd9aac39793e8192d6ea0e66b8de5e497ee6e52486d80391dcb135e3a4f54fa6534589a23d0108c1a281260c81ec382e426471e6ed7", 0xda}, {&(0x7f0000eaa000-0xf4)="5cd89510e74d5373b5a9a960405869d30b08f17a84cbf97150b9448d2ef103528d869252fac990bbafe154a3987ee6105b8f2def70b879900591e67873d88d95da122f9e0ecd8652e525b9527ad66274ebbeaf318be71b0938c16ba12edcfbe8eaf71affebb6a5f72aa92f31fadbd071d6013969cda459e1f387df1019a35334db2b65c7e2dbc35863cc0b3d78d5287ca0326cdc7fbaa804853952e6ce419dfa06cfd53e401ecd7127c3d218fdf466fd998952adf61c73f369e0975995052bf41b7115554656f441c8ba1c50f3ee398247a7438cd9b50ffd55029b05a4d7a376ae740c58b5ceb6476edb79b9846076512602f811", 0xf4}, {&(0x7f0000f18000)="", 0x0}], 0xa, 0x0) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f55000)={&(0x7f000094e000/0x4000)=nil, 0x4000}) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') splice(r0, &(0x7f0000ce5000)=0x0, r0, &(0x7f00009f7000)=0x0, 0x10000, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00005ca000)={0x0, 0x33, "4eed5bdabfa96615ea799a581190085727d0ac9335363ffc37e2d1565da0becf35a0ccfec8a07770771dd6b51a3d50bbb965bc"}, &(0x7f0000904000)=0x3b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a8d000)={r2, 0xdb, "4f63679cd58effcbfdedc2730d19f01f24929fec31adfc8b4883887d0d3b1668d0ae0256a3225f76a6e5d0fee99345f37b7239522209f3d352ef25cd4bceb5418e0aa74acf5144260d3d976aac3751aef02c7ad88c384b335335527f55dc2d74f1f560600175eb52d176bf306e7f246fb05915db6d55ac7563ba6a0fafdf9a20e0813bccc31f63f563f9820c23d00f12bcfd218a75d978424b634176423427da390dba32db01e3b32890421ba9e2423844b76852dd8faaa5e3d89d7794857996223e9001a251294a7ed1af6a3c5706478e9a43d725432718c5caf4"}, &(0x7f000022e000)=0xe3) sendfile(r1, r1, &(0x7f0000f93000-0x8)=0x100003, 0x10001) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000b7a000-0x4)=0x0, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b73000+0x3b7)={0x0, 0x0}, &(0x7f000059d000-0x4)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0xffffffffffffffff, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000044f000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c0c000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000081b000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00004cd000-0x4)=0xc) connect$packet(r1, &(0x7f0000aa6000)={0x11, 0x15, r2, 0x1, 0x2, 0x6, @random="da92655a23cb", [0x0, 0x0]}, 0x14) r3 = syz_open_procfs(r0, &(0x7f0000d23000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") flock(r3, 0x5) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000b01000)=0x0, &(0x7f000097a000)=0x4) open$dir(&(0x7f00009ea000-0x8)='./file0\x00', 0x18480, 0x20) mlock2(&(0x7f000011a000/0x3000)=nil, 0x3000, 0x1) readv(r3, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f0000026000)='./file0/file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x11000000, &(0x7f0000d1d000-0x1)="") readv(r3, &(0x7f000055d000-0xa0)=[{&(0x7f0000e67000)=""/72, 0x0}, {&(0x7f00001d0000-0x3e)=""/62, 0x0}, {&(0x7f0000008000-0xb2)=""/178, 0x0}, {&(0x7f0000c3e000-0x1000)=""/4096, 0x0}, {&(0x7f0000c08000)=""/121, 0x0}, {&(0x7f0000af0000-0xff)=""/255, 0x0}, {&(0x7f0000783000)=""/0, 0x0}, {&(0x7f0000138000-0xdc)=""/220, 0x0}, {&(0x7f00000ce000-0x1)=""/1, 0x0}, {&(0x7f000067b000)=""/88, 0x0}], 0x100000000000019d) openat$hwrng(0xffffffffffffff9c, &(0x7f0000aae000-0xb)='/dev/hwrng\x00', 0x498000, 0x0) r4 = add_key$keyring(&(0x7f0000d76000-0x8)='keyring\x00', &(0x7f0000bab000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r4, &(0x7f0000165000)=""/147, 0x93) getsockname(r3, &(0x7f00002ee000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000522000)=0x2e) 2018/01/31 16:44:14 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f00003d5000)='./file0\x00', 0x8041, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006f3000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000002000-0xfe)={r2, 0xf6, "16b73b7e93d6cfb97e62daac1cba47d8a2aee59b46a95bda12cd67ac35424c5ce5d1bdce0702294abc749b73793a06057031043489daa301b134d95b19bd8e2413d02d79b81370f2cc07246e0ac7aace462562d52754337ce7face0263ce71f8798dd21ca50242004f38d3eff469aafa283125c275b3bdb6007b17f0a9e05b7733fd7fd9c928c70603131c8e35792953c587e274a2f8a90cc17805907b0492a850cf92897f9a755fff92fba47754fec3ff0368eda0207548bc8b265bc98687d02fc59aeebd8c85f5705378b022c3e7207d16d010fd8d18700f196908dca83cd1599e6b927cb559c27fd998532de8b0bfc9ee81bc1870"}, &(0x7f0000001000-0x4)=0xfe) r3 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x3, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000001000)={@common='bond0\x00', @ifru_flags=0x8000}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$nfc_llcp(r5, &(0x7f0000773000-0x60)={0x27, 0x9, 0x80000000, 0x0, 0xffffffffffffff08, 0x20, "9a6140d31d3282b9ce0b1c9321a4fe5c8eb245d7639792f3a09f9fe4a69eec5a1fbf7aa397b496f7a0eec99cf667b516f90403f8c7eb76e503f07f829564d9", 0xfffffffffffffffa}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000a89000-0x8)=0x0) r6 = accept$ax25(0xffffffffffffff9c, &(0x7f00006f4000-0x9)={0x0, {""/7}, 0x0}, &(0x7f0000319000)=0x10) socket(0x0, 0x80000, 0x7ff) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f000053b000)=0x0) bind(r4, &(0x7f00004bb000-0x10)=@ax25={0x3, {"9bd206000000b0"}, 0x3}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6a000-0x48)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b4e000)={0x0, 0x0, 0x100000001, 0x7, 0x6b08, 0x4}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f52000)=0x4a18, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f47000)={0x0, 0x9}, &(0x7f000071d000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bd8000-0x4)=0x0) ptrace$setregset(0x4205, r4, 0x206, &(0x7f0000214000-0x10)={&(0x7f0000efc000-0xb0)="1867d73e94a2c679c494d11ab844d0ebba74ee1556a9d817432d83715a741c393e62297b80b91038e5c8087e92db6e3411225a2a61e149d49c62d8e9465e862fb9f48632d2b11aacbe5c1fef24cf6fe2349b3d0855cc49f47e87218b25f43f36c7bf9839382efb6be6557eff4ca20dea457efccb033268190a6977610aa66827231f5a1ec0c834c963698638e1b3a4ef5f7cbdeb929df01286b0a7766a84805cf13270318dd5f64f9e7c2c8320c18660", 0xb0}) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000972000)={r3, 0x5, 0x1, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000545000)=0x1e1e, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000c5000)={@generic="5e973ba02a9d9e2c948bb13cecc67744", @ifru_data=&(0x7f0000f62000)="a9b926f7460ab2c48e8e282cf8cd74114baa2c32c3b0c54ffdb39525b9d101ed"}) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = dup2(r0, r1) accept4$inet6(r2, &(0x7f0000664000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009d3000-0x4)=0x1c, 0x800) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000035c000-0xab)=""/171) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000015000)=0x3) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000069000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000155000-0x8)={0x0, 0x5}, &(0x7f0000e6d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a05000)=@assoc_value={r4, 0xffffffff}, &(0x7f00003e6000-0x4)=0x8) 2018/01/31 16:44:14 executing program 7: r0 = gettid() waitid(0x2, r0, &(0x7f0000e68000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000003, &(0x7f0000495000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x57)="cf6d10f246c6aa41c126b11770a75ea87c20b7c9cda32427332c517872c35f52c12f6d10f56602899a1b373a369bb1ce96fc86e723e9a3e4212cbff378461b407b3235cf601e6ce1ef67e1e639ac29e6a15c1ee0dc5781", 0x57, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)=':vmnet0\x00', r1) keyctl$get_keyring_id(0x0, 0x0, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r2) [ 86.723192] [] SyS_ioctl+0x8f/0xc0 [ 86.728371] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c46000)=0x0, &(0x7f0000ae9000-0x4)=0x4) recvfrom$ax25(r0, &(0x7f0000a66000)=""/119, 0x77, 0x40000000, &(0x7f000078d000)={0x3, {"40629edb469bc8"}, 0x6}, 0x10) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) clock_gettime(0x0, &(0x7f00009d1000)={0x0, 0x0}) futex(&(0x7f000038d000)=0x401, 0x3, 0xfffffffffffffffd, &(0x7f0000371000)={r5, r6+10000000}, &(0x7f0000a05000-0x4)=0x6, 0x5) sendto$inet(r2, &(0x7f0000865000)="", 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") unshare(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = socket(0x5, 0x8000e, 0x3f) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fc3000)={0x0, 0x3}, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fc4000-0x6)={r2, 0x0}, 0x6) 2018/01/31 16:44:14 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x3, 0x1e, &(0x7f00007c9000-0x1e)="101e1efeb85f971df71bad57eed631102352e0b608c30084b13c72411735"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)=""/193) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in=@loopback=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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) modify_ldt$read(0x0, &(0x7f0000003000-0x6c)=""/108, 0x6c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000004000-0x44)="5608abacadca0d815c14db1a82ae80817a68d565115a2374c3066358ccab6a13039d050f3fa27be4ea7a64481bd4580499b572d65e9cbee66e55f97e759b15ad2eff8732", 0x44, 0x80, &(0x7f0000003000)={0x3, {"f497faadd3689a"}, 0xfffffffffffffbff}, 0x10) r2 = getgid() chown(&(0x7f0000002000)='./file0\x00', r1, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x198)={0x198, 0x13, 0x100, 0x4, 0x1, {0x2, 0x0, 0x0}, [@generic="e7444faa77ac023d3236cb0724395c", @typed={0xc, 0x41, @fd=r0}, @generic="6c665d89255c775d7fad1c8e827edc366042e2486db9d7d5b5d9bbab1b77a9df51f3257ae6adfba4ad3b2df5c849a2c75cd31463b66fce4c3a0578cee94275", @nested={0x44, 0x2c, [@generic="d4527ce3a41029d62f073b1aebd9579c7fc1792bf1e25e5cb4b07b9fa4e0406de89f0aa98459", @typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0xe4, 0x1b, [@typed={0xc, 0x55, @fd=r0}, @typed={0x10, 0x5, @u64=0x2}, @generic="73df8c847d9b0cbe7832747dcf26cd01e430821cf6aeaf125493d2e745494bc4d853087653dc750099fc76ba23b859e340cc0d7060c4049961eec51d1b300dc247217aea5b4643fec31959b4aa095b89b698177a01bacc985aca032e688419af8087781990432a827a573ad62ea9cb2c894f77c67a0d40712232d96cbee472e05081a9acbd675404be1ac2abf48c8de641bd74b3c2eb95c693202df10e3bce6df4b19f1cb8b2a6cc08c1e85844135454cb5068ec36a08b342abbf32d3c7fe0e572"]}]}, 0x198}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) alarm(0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000006000)=0x4, 0x4) ptrace$getregset(0x4204, r4, 0x200, &(0x7f0000005000)={&(0x7f0000001000-0x1000)=""/4096, 0x1000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000008000-0xc)=[r2, r3, r2]) mkdir(&(0x7f0000008000-0xe)='./file0/file0\x00', 0x82) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000009000-0x8)={r5, 0x3}) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000344000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ca000)={0x0, 0x2, "9b94"}, &(0x7f0000a0c000)=0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f0e000)={r2, 0x7ff}, &(0x7f00004ea000-0x4)=0x8) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000dcb000)="f75c96fa04a9337071884ca1292a5d3d97b2b64d75b04f2f852eee563be6abd114f5f3b041a72c7bf2299fd5938f844b1af2ca") write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) write(r1, &(0x7f0000388000-0xbe)="5e0a62e419c460cee15f6899a78c2f6088bbf169fc6d36ba3012ad780fa322e67bc553d2fbd72063421670a7cfb106e67aeac568e83f82947afcb16051d3c37915c7a3c5509d288b8a1cabe14db60fbddf4c9c385d24a42501bdaf8222a82945bf60c406d1e193c875ef7187f2d837782550680412672ab7d54c204efb174cb2959bae448463ef2a2d9ceea68b37abffff3c7fb6c44b146269d5c4f5638b85df182e71fcd3ace8e427037767a478fce477eaca1a339e51eda8422af24845", 0xbe) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a15000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00007ad000)='/dev/input/mice\x00', 0x0, 0x400) listen$netrom(r0, 0x48) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008f2000-0x8)={0x80, 0x80}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r1, &(0x7f0000236000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ba6000-0x4)=0x0, &(0x7f00007c1000-0x4)=0x4) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) memfd_create(&(0x7f0000e60000-0xd)='/dev/snd/seq\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) [ 86.832382] audit: type=1400 audit(1517417054.205:42): avc: denied { transfer } for pid=17794 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 86.871665] binder_alloc: binder_alloc_mmap_handler: 17794 20000000-20002000 already mapped failed -16 [ 86.873073] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50201 sclass=netlink_route_socket pig=17808 comm=syz-executor1 [ 86.895070] binder: BINDER_SET_CONTEXT_MGR already set [ 86.900416] binder: 17794:17795 ioctl 40046207 0 returned -16 [ 86.900800] binder_alloc: 17794: binder_alloc_buf, no vma [ 86.900817] binder: 17794:17805 transaction failed 29189/-3, size 80-16 line 3127 [ 86.921772] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = socket(0x5, 0x8000e, 0x3f) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fc3000)={0x0, 0x3}, &(0x7f0000fc4000-0x4)=0x8) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fc4000-0x6)={r2, 0x0}, 0x6) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b80000-0x90)={0x40, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x1bb2baf3005ac117) uname(&(0x7f0000000000)=""/0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cb7000)='/selinux/enforce\x00', 0xa4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000ff1000-0xc)={0x10000003, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000363000-0x4)=0x0) 2018/01/31 16:44:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/rtc\x00', 0x40800, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f35000-0xb)='gid_map\x00') r2 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xfd) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000539000)='wlan0#*\'\x00', 0x0, 0x0, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0}) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x40, &(0x7f0000bb5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) dup(r0) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005b3000)={0x0, 0x0}, 0x800) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b02000-0x14)={0x5, 0x0, 0x0, 0x3, 0x3, 0x40000000, 0x1f, 0x6, 0xa3, 0x364}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x87, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a4b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) clone(0x2a10000, &(0x7f0000859000-0x99)="", &(0x7f000050f000)=0x0, &(0x7f0000bd8000)=0x0, &(0x7f0000873000)='m') getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00008e6000)=""/24, &(0x7f0000f57000-0x3)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005d9000-0x98)={0x0, @in6={{0xa, 0x2, 0xb53, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x80000000}, &(0x7f00001d7000)=0x98) eventfd(0x6) [ 86.927240] binder: release 17794:17795 transaction 109 out, still active [ 86.934257] binder: unexpected work type, 4, not freed [ 86.939528] binder: unexpected work type, 4, not freed [ 86.944781] binder: undelivered TRANSACTION_COMPLETE [ 86.949916] binder: send failed reply for transaction 109, target dead 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000754000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000be9000-0x4)=0x0) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r2, r1, &(0x7f0000a5c000)=0x0, 0xcee1) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c65000-0x7)='ns/pid\x00') 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000c22000)=[{r0, 0x400, 0x0}, {r0, 0x1000, 0x0}, {r0, 0xa100, 0x0}, {r0, 0x1140, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}], 0x6, 0x10000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ea000)=0x400) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000b4a000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x0, 0xfffffffffffffb32}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000063000-0x4)={0x1, 0xe3, 0x6}) flistxattr(r0, &(0x7f0000124000)=""/242, 0xfffffffffffffe44) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e55000-0x4)=0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000388000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004d6000)={0x0}, &(0x7f000086f000-0x4)=0x4) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)={0x0, 0x0}) r3 = memfd_create(&(0x7f000092e000-0x1)='\x00', 0x4000000000000002) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000047b000)={0x0, 0x400, 0x20, 0xfff, 0x9}, &(0x7f000031a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000eb7000)={0x7fff, 0x5, 0xfffffffffffffffc, 0x3, r4}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f000029d000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}], 0x3c) prctl$getname(0x10, &(0x7f0000f49000-0x48)=""/72) epoll_wait(r2, &(0x7f0000eec000-0xc)=[{0x0, 0x0}], 0x1, 0x454) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000321000)={0xbfffffffc000000d, 0x0}) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c10000-0x20)={0x0, 0x1, 0x6, 0x5, 0x2, 0xe4ce, 0x5, 0x1, 0x0}, &(0x7f000022b000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b80000)={r2, 0x9, 0x80000001}, 0xfffffffffffffd56) getsockname$netlink(r1, &(0x7f0000f01000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000)=0xc) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000514000+0x35e)={0x20, 0x5b60, 0x1, 0x180000, 0xffff, 0x3ff, 0xfffffffffffffff8, 0x6, 0x9, 0x17, 0x3, 0x1ff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f00007ed000-0xc)=[{0x0, 0x0}], 0x151, 0xffffffffffffff04) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f6d000)={0x7ff}, 0x4) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = memfd_create(&(0x7f0000017000-0x2)='.\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000020000-0x4)=0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000020000-0x6)='hybla\x00', 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000007000-0x3dc)=@migrate={0x50, 0x21, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:14 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000332000-0x11)='/selinux/enforce\x00', 0x88102, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ffa000-0x8)={0x9c0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000416000)="ea71d0642d0284b70027a82287d76351", 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f00005e6000)="2400000026007f0000000000007277011958000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000004000-0x8)=0x0) r1 = eventfd(0x3ff) read$eventfd(r1, &(0x7f0000004000)=0x0, 0x8) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000dd7000-0x9)='loginuid\x00') ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000ca8000)={0xacf, 0xff}) exit(0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write(r1, &(0x7f0000ecf000-0xc4)="", 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00004f1000-0x4)=0x9) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000033b000)={0x0, 0x0}) r0 = socket(0x11, 0x4000000000080003, 0x0) fchmod(r0, 0x100) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) creat(&(0x7f00002fb000-0x8)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x44080) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000cf6000-0x8)={0x0, 0x250}, &(0x7f000072b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e7a000-0x10)={r2, 0x80000001, 0x7, 0x610}, &(0x7f00000d7000)=0x10) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) r3 = memfd_create(&(0x7f0000835000-0x2b)='$\\system%mime_typeposix_acl_access@!nodev$\x00', 0x3) getpeername$ipx(r3, &(0x7f00006af000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b34000-0x4)=0x10) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000077d000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea2000)={@common='ip6_vti0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ftruncate(r0, 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d6d000)=0x0, &(0x7f0000545000-0x4)=0x4) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ea1000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000fda000)=0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) mprotect(&(0x7f000071d000/0x3000)=nil, 0x3000, 0x8) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x9) syz_emit_ethernet(0xffffffffffffffa9, &(0x7f0000d15000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x180, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x400000000000000) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004f4000)={0x0, 0x4c, 0xffffffffffffffd4, 0x20, 0x6f6d, 0x7, 0x9, 0x3, {0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xffff, 0x2, 0x8, 0x2}}, &(0x7f0000b15000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002b9000)={0x3, 0x5, 0x8, 0x100000000, 0x2, 0x68a, 0x8, 0x4, r1}, &(0x7f0000382000)=0x20) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009da000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007da000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1a2a, 0x0, 0x0, 0x4, 0x0, 0x50, 0x7}, &(0x7f0000f7d000-0x4)=0x20) r3 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00003eb000-0xf8)={{0x1, 0x0, 0x4, 0x0, 0x6b}, 0x2, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0xffffffffffff0001, 0x3, 0xc9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40800, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000298000+0x82e)='/proc/self/net/pfkey\x00', 0x20080, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f000017f000)={0x2, {{0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcfe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={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]}}, 0x88) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x7) sendto$inet6(r3, &(0x7f00006d2000)="", 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) r5 = openat(0xffffffffffffff9c, &(0x7f000098e000)='./file0\x00', 0x0, 0x110) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TIOCSCTTY(r5, 0x540e, 0xff) readlinkat(r5, &(0x7f000050d000-0x8)='./file0\x00', &(0x7f0000cb2000-0x7b)=""/123, 0x7b) r6 = accept4(r4, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000e2f000-0x8)={0x0}, 0x0, &(0x7f00007d9000-0x10)={0x0, r2+30000000}, 0x8) preadv(r1, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) writev(r1, &(0x7f0000df4000-0xa0)=[{&(0x7f00005cc000)="6ae3c6b4cf040c478f37ae2475b08efb2e8fa3ccdd5331fc167fd59246a0aa8d4e7a5cba52c7f33d41e85a3cd0f727487bb6e7245513e737230cce7b9a34c5730c5709c97ee6e7a2ca647d09902421287484876e076c7a4ec4f06581cb8007fadff44467ad4b15f9f36bc48980217e3452b5102af89bba2fb9b7bc", 0x7b}, {&(0x7f0000b73000)="ee0b58017cf936aea9649717451f83916f1435c678118b688b4664d86a8a561d6b1946a432a57fabb989a20ab1951e099dc11f8748abcb8de8fedf8aa5ad551c4f538656626f7a2ac89ba3e15b6e", 0x4e}, {&(0x7f0000149000-0xd)="880695a7e5c65122074f01de72", 0xd}, {&(0x7f0000199000)="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", 0xff}, {&(0x7f0000e60000)="53941fd21a39069ef1dc7792979a402a81d6e48ca9161526950c6796f6c704bbebd8c2775dd41014ec59dbc1dfce11c25199456188593bec65b405cf903f9d9b8c60d575e47ce2", 0x47}, {&(0x7f0000244000)="d3722a8612404fd79603b77d4258919ba2f830394ac9628f6e864e261f67380d0bed8a72a1264b818fdcd3d1524abd61dcc78d5720bb1f0397afbc51e9e5982fe5b9f8d7e139b40e3c0db045fdb85c51b8198ebdae64aa5402bf878db8035fa008c9eee7d9d8c7291a24df9ccf12d2716a34df5952e248a53079e54912d69c1f64f5258229f980e6c3f4aa9b9698e727c091802f4c029f86097f5be10c1b56fb9a60a09e0658eb6980a9c5cd34e48e9ad0f8111eac777cf093e84eec03d74a9e29799df820be1f76f086534c432382f73e5124e235326b039546d834adddb8", 0xdf}, {&(0x7f0000c2e000-0xe3)="4591861793ac28966b4fc955eca769b5a4ad0774120b7649746b49adb55790bfa3dc61b3e71a39a0ff1d56008f2bd6ca139a7deb188ce813db944c0cf2b269564328daed833bf700576b38c41668e315d0de1468805ccd017e3c696ccc76c61c251aa8112e6e8397d115285ee13424edea5076f5dde269d009fb21d7b8c00b160cd32ba53e2d5275855e698e30a8bd598cd5ed3a1924c25a5524a70ac7132f25c9c77ecad2de97ee8e10bf3e98664418968ea83f1bab371030f413bece230214e378bce257b013092dc4edfddeb3bdde316afe03f114af58babeacf815ad416343317e", 0xe3}, {&(0x7f000081d000)="a8ed7bd34621caf7ff87342c48b53ee855ea200ba914a5603d0798", 0x1b}, {&(0x7f00000d6000-0xee)="ee485f1b069897a98ac240d109df912bcf711802733d9b1111ae80aeca48d582872c3704499fe454c2ae7cededb92a7d76b0ee9bcf5657a1f82727022db27d20422b42d3f66d552f05a037c29350e45a322d1793272b34af153f9dc1bc4832b5840cfaac6a11527cfa8f8c8e111b54eef9f5fcd00bba362e3a270df99460ac289b97c3d0e8fa55e06e63992c8c5472dcbd6b757cbb1a5f80d7577c16ecf615a5138683d2556a4fe0e9ca157a8e2f80d32740a5f8903d26514b9de44cccf135c98d46cbd85ce1b1788ecdbfa1de3ecc0d8c65f6c6cd9b96b7f9931827d1b17e6b8c30172cf50793458cd6aefb379e", 0xee}, {&(0x7f000043a000-0x71)="f8c94ac378e54a28d7e44cd7cf7daab28bd960a8ffc410180547341745e9e3bfbba49fef95f343e996d71375b96942111492ea128d024269fcb64cadcd2656b1a141bfa273389f02413afd4eff6eef3fbfb28b8a0dfcbc6eda61605bd9744f2199dab3e6b51d34e4ea2abb33238719befd", 0x71}], 0xa) [ 87.140576] device gre0 entered promiscuous mode 2018/01/31 16:44:14 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpgid(0x0, r0) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt(r0, 0x1, 0x8000, &(0x7f0000821000)="3f8763cddd81a9a73e6edeed9c19", 0xe) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000029000)={0x0, 0x0}) accept$ax25(r0, &(0x7f0000e20000)={0x0, {""/7}, 0x0}, &(0x7f0000232000-0x4)=0xff3e) r1 = socket(0x20000000000000b, 0x6, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xffffff8b) clock_gettime(0x0, &(0x7f0000698000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000173000-0x4)=0x0, &(0x7f0000769000)=0x4) pselect6(0x40, &(0x7f0000866000-0x40)={0x5, 0x0, 0x5, 0x7, 0x3, 0x8, 0x3, 0x8}, &(0x7f0000956000-0x40)={0xffffffffffffff6b, 0x2, 0x3, 0x28000000000000, 0x4, 0x4075, 0x3, 0xac47}, &(0x7f0000270000-0x40)={0xffff, 0x1ff, 0x7, 0x2, 0x81, 0x4, 0x3, 0xd82}, &(0x7f0000729000)={r1, r2+10000000}, &(0x7f000063a000)={&(0x7f0000e8e000-0x8)={0x3}, 0x8}) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) openat$ppp(0xffffffffffffff9c, &(0x7f0000919000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000143000-0x118)={0x9, {{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]}, {{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]}}, 0x118) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d11000-0x7)='cpuset\x00') sendfile(r0, r1, 0x0, 0x3ff) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ef4000)=0x0, &(0x7f0000d85000)=0x4) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = add_key$keyring(&(0x7f00004e2000-0x8)='keyring\x00', &(0x7f000093e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f000079d000)='keyring\x00', &(0x7f00007b9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ftruncate(r0, 0x24a07c77) keyctl$unlink(0x9, r1, r2) writev(r0, &(0x7f00007bc000)=[], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000045e000)={0x0, 0x200}, &(0x7f000091c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bc000-0x8)={r3, 0x1}, &(0x7f00001a2000)=0x8) 2018/01/31 16:44:14 executing program 3: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") getrandom(&(0x7f0000a84000-0x1000)=""/4096, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5, 0x800) r1 = getpgid(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f00005e5000)={0x1, r1}) 2018/01/31 16:44:14 executing program 2: seccomp(0x1, 0x0, &(0x7f00002d0000-0x10)={0x1, &(0x7f0000ff3000-0x5)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pwritev(0xffffffffffffffff, &(0x7f000060c000-0x60)=[], 0x0, 0x0) 2018/01/31 16:44:14 executing program 2: r0 = socket$inet(0x2, 0x80a, 0x0) setrlimit(0xc, &(0x7f000080e000-0x10)={0x6, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, 0x0, &(0x7f0000001000-0x2)=0x0, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001000-0x44)=""/68, &(0x7f0000001000-0x4)=0x44) socket$inet(0x2, 0x6, 0x9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x10101, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xffffffffffffff3b}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r4, 0x2, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000003000-0x4)=0x2000001ff, 0x323) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) fchmod(r1, 0x40000000805) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r3, &(0x7f0000001000)={&(0x7f0000001000-0x7)={0x10, 0x0, 0x0, 0x200800}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x40)=@dellink={0x40, 0x11, 0xf31, 0x1, 0x2, {0x0, 0x0, 0x0, r5, 0x40000, 0x0}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, '/selinux/mls\x00'}]}, @IFLA_LINK={0x8, 0x5, 0x1ff}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x40004) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)=0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0xfffffe7a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000003000-0x20)={0x7249, 0xfffffffffffeffff, 0x2, 0x9, 0x80000001, 0xfffffffffffffffe, 0xffffffff, 0x4, r4}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) getsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000003000-0x96)=""/150, &(0x7f0000005000-0x4)=0x96) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000287000-0x3a)=@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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"c63e248ced3a11d447a6fd1f84715c6f", {0x4, 0x2, 0x45, "193e074e0669", 0x80000001, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x7fffffff, 0x400801) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xdb18}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00008e6000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x3, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x3, [0x5, 0x4, 0x8000, 0x3, 0xffffffffffffff7f, 0x5, 0x2, 0x6]}, 0x5c) prctl$seccomp(0x16, 0x0, &(0x7f0000ee1000-0x10)={0x2, &(0x7f0000a29000)=[{0x5, 0x6, 0x2, 0x40}, {0x1, 0x7, 0x7fffffff, 0xfff}]}) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000c27000-0x50)={@generic="f771544ebf30511873c2e563c66335ef", @ifru_addrs=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r4, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000500000013ffff0100ff10", 0xa7) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x4, &(0x7f00000c5000-0x10)={0x0, 0x8}, 0x0) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ff5000-0x10)={0x0, &(0x7f0000623000)=[]}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000936000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c77000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000067000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c75000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000be7000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000ff5000)=0x0) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005b0000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a3c000)=0x200, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056a000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002f7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xa1}, &(0x7f00008e1000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000b000+0x615)={r5, 0xc81}, &(0x7f0000226000-0x4)=0x8) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r7 = getegid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000f4000-0xd8)={r5, 0xd0, "a5657dbbfc3d0598dec2cd545fd0a59c3692624e35e289044783f06bc687980cee373d80665fda04ccafcc7111569dc390530be7f6185d0e553878ffc7e450050a6079e77ce03df120948b2d65a3af0a3131ae27b06348136763441a3e92fe7ea52cafa911c6c60b100bd33a3e375fd5dc9e091d1b74334c2f0c9e76b692f4186da4622097bc86befa4d4736a39bcbfd322e006b691e3a5a3a6314250a052ab28fbc03c8513073c6546be225e972ecec7ac4ddced204c8ad355f1656c2d85667508c3850fdd3a57b04b849318c9a9b90"}, &(0x7f0000023000)=0xd8) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008cf000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0xff12) ioctl$TIOCNXCL(r6, 0x540d) ioctl$TCSETSW(r6, 0x5402, &(0x7f00004ea000-0x24)={0xffffffffffffff40, 0x986, 0x9, 0x5, 0x6b5, 0x6a1, 0x8000, 0x100000000, 0x3, 0x0, 0x6, 0xd58}) getresgid(&(0x7f0000439000-0x4)=0x0, &(0x7f0000f65000)=0x0, &(0x7f0000df0000)=0x0) setregid(r7, r10) fcntl$notify(r9, 0x402, 0x20) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000577000-0x5c)={{0xa, 0x2, 0x768b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18}, {0xa, 0x1, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x8, [0xfffffffffffffffb, 0x46bc6f18, 0x2, 0x4, 0x4, 0x4, 0x1, 0x6e60]}, 0x5c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r3, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000054f000)={r8, 0x100000000, 0x10}, 0xc) close(r3) 2018/01/31 16:44:14 executing program 7: setpriority(0x3, 0x0, 0x0) r0 = creat(&(0x7f0000512000-0x8)='./file0\x00', 0x81) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)="") openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) rt_sigaction(0x1f, &(0x7f0000abf000)={0x10000, {0x8}, 0x2, 0xfffffffffffffffa}, &(0x7f0000588000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005f1000-0x8)={0x0}) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000737000-0x11)='/selinux/enforce\x00', 0x109100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b51000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eac000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000040d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, r2}) r3 = dup(r0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000aa3000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f47000)="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", 0x9b5, 0x0, &(0x7f0000c70000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/31 16:44:14 executing program 4: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept4(0xffffffffffffffff, &(0x7f000096f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4e000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000297000)=0x0, &(0x7f0000890000-0x4)=0x4) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r2}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x100000001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {r3, 0x9}}, &(0x7f00009ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000021f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000833000-0x1)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000efe000-0x87)="679cbf68a0943dccf040da3bca9defa5a9d0c16b5b6ed28556360659f72579a840d1608a75645e9eaeb3f31b7f02f10c5875157c94e24c53934b38460b6f705b0bc74ad9fad9d5c750561eca5b4cbcdede3ca95c0fe48c7c01143b40fdbd25fb1488eaca13a7698e2bb69db82c1c2af35bb381b48aefc2ca458c6183d4378fca9915da12735d99", 0x87, 0x80, &(0x7f0000efd000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000cd5000-0x8)={0x0, 0x0}) tkill(r3, 0x1) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xffffffff80000000) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000d47000)=0x0, 0x4) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000055f000-0x8)='./file0\x00', 0xc02, 0x8) getpeername$inet6(r1, &(0x7f000098b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000045d000)=0x1c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00006da000)=""/54) ioctl$TCXONC(r0, 0x540a, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007ea000-0x6)='dctcp\x00', 0x6) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00007b0000)={0x2, 0x1, 0x2, 0x400, 0x2}, 0xc) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d0000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000d81000)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/01/31 16:44:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000034e000-0xc)='/dev/autofs\x00', 0x40800, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000078000-0x4)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/ppp\x00', 0x4200, 0x0) r2 = socket(0x15, 0xa, 0x6) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00007b4000-0xcc)=""/204) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r3, 0x1, 0x27, &(0x7f00006fd000-0x4)=0x0, &(0x7f000059d000+0x9ae)=0x4) dup(r2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00003a3000)={0x101, 0x7ff, 0x6, 0xffffffffa8c8d115, 0x3, 0xfffffffffffffffd}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000fe9000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='vlan0\x00'}}) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000955000)=0x0) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa200000000010, 0x2, 0x1) sendmsg(r0, &(0x7f000072f000)={&(0x7f00007ae000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1, 0x0}}, 0x26, &(0x7f0000c32000-0x30)=[{&(0x7f000018d000+0xc76)="4667ba33877e9e074717f6c064e5393423eba6e469ccce9369e28e5d36b70256d7d98ec64725692b463830e90fe913dfebff3f9d62a7ef04572643ed16b3f5b1d40e9f5446", 0x45}, {&(0x7f0000249000-0xd)="5bdffd8d317b913c5519ca99b7", 0xd}, {&(0x7f00004ea000)="22e5301c5ff65bc23a1d9f8ecca3e43f50dcd9c5144322d3b38d731790c597d385e95f21cbadb153a68e945469cf3488234844b78a24536e1ef947b856609bf864ac8573fdb98f4b3e5de0a32fe32bac312880bdaa976e9f59205473b4701c4aa53ea42e7d95f43c24200d4acfc1107fa6b02719afdfec1f2cebf55a0b7105ac279a41cb3d9777d3", 0x88}], 0x3, &(0x7f0000499000)=[{0x1010, 0x117, 0x8, "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"}, {0x108, 0x1, 0x2, "34523d985570a1a7dca6764f4f3b7bea681b3584b59cdcdba7a1100e3bd2e7b4136fb01c6893f8e46c94310f8b2c1ce7bbf71682d5fce0781634bb4fd2fef842cc49bc446ea0d89722bb3c850c7968b453513283e26a39507e27f3599b7fe61e761393e41c0cda0673e3ee527926780be0c0790ea3cdd8604f6570b127b3555c98d8f57adf1dd9a8236df190ea3fb62849e94459624f00992cad0acd7ea4ef4d5dd65285b2c1bb05038444a3e14292e0ad390ee57011a975d26cebb1420cb300397dcba769f2fd1065db1b9a85c23c43914d00ca6813b2d354df3e809a35cc1ae686e95720b205e9486a5d2aa09e35e0144f"}, {0x98, 0x88, 0xffffffffffffa647, "2136551e3fca988c12004fe0998e44fbd3f5488e5817f33eb2d1efb039da5a3e2d429155a587135b199a99848bc5222a591cf1bb2056555d52090e988be9d291c9a5f30bff0b15d711161a44453d91ed1904b73df2fe42cbe86c1ee2b7d75c852327b3c113002ebb89e3f8cdc32016a2d332f3ae8deb8aecbd672e63afe930b60a99d9c3"}, {0xa0, 0x115, 0xffffffffffffffff, "65dae0843ee365c4720b5a0b75a2e3e73f55572fe8f1b92fe5a487055efc3f5edbde37cb205a67db0cbdc0284657d3846c80996c95ff14788516ce16a098a78dac8d2077fbac409e059240a5821bfdccfccb200c812a3c0de25d7a81eb323bdcc8c95630cfd9d8f286c5ad477e6749b16cef93398ad5221e9c43a435021b3aff3efd44d026ec0ad74596e70ee161"}, {0x28, 0x101, 0x400, "0e0c8a704c0e413dbe247a532ebe853f3320c3"}, {0x108, 0x11f, 0x0, "ede583c8ca042c7463c742500ab4d5209cdd792fc540569c0dae93a51f725fbc6e1e32c1c5a158ab685eefdcd55c99f133a0aad42911834f5b4285cff681ee76b98fccd0ebae201caec0150f42bbaa1c147aefcf6dd7211f4f24177a8780ae906685de57363872d83a9a21423756d8fd2284451ab6716fc254d8fa60dbbefa103a4ebe63b344e58f3d3a6d6064def6c7f6c9f6f53f66a108ff94d554630bf7222ae5394347b64024835c81c469baec2bf925da8099b21a4f09f28adfdc77ca688e8a1147f6ea7ad4034a344af58a88f4e642b51b747c0aa4adc224fd70b360316dd01ea452f8bf1eed7f1cb51415528fa7bf3c66f4c7"}, {0xd8, 0x199, 0x1, "61428459b8bab6d8544be204ac86ca11130e08ea005a4bb32e60cf630b03b5ba2b217403bb89e5f525a2d157f16210f5497871ee0832ad51ef724bf670f51e7df8c2d52d45033f6fb297e222008f8702a2625d9991a12c1bb9d5ed2058d5ee62510bdde9718f5f114e67e363f39f91483de1647a5deb34ec3bc8dccb1a4fa6c1439be7ede8651e4f4062e61d42ed5dc0237e756d4c1da9c4d466f34e312071bf836b845a1a472546e2fa99c76f650398cdc820839c0d700c7416b0a90d42f289f5"}, {0x70, 0x111, 0x1, "66eb9938f3afe55d95b47784e769035fadcf0c599f947fe943c7029c81a05a03c20302f406b388ceeaa01d19cc9f17bb2a977190d37adafb182fbe1e57e51e054b9ecc9ce3dc28aaf3f0484cf341ad776a7f4850bccd2c4e0d47"}, {0x28, 0x119, 0xfff, "971bebcc33573ff450d6e5d7e566fdec8041"}], 0x14f0, 0x400c010}, 0x44010) 2018/01/31 16:44:14 executing program 2: mmap(&(0x7f0000000000/0xdde000)=nil, 0xdde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000dde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000ddf000-0x10)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000ddd000-0x10)={0x0, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e5000)=0xe8) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000ddf000)={0x0, 0x0, &(0x7f0000521000-0x40)=[{&(0x7f0000143000)={0x25fc, 0x18, 0x400, 0x7, 0x3, "", [@generic="c63a9aedacae0e9c3e26fd2073b835f03040c55e1b82f20025003f1c2f7990493c6eca846ffcd2fadd4a53df7d43ba7fb4465372645743164ce478abb32ae5031f46f8e58d81655988d389b1abb736156e0e9c4e67716cec6d7352c7d584ccf8e8c263eebe79339877a360e4d6e023f0e1954f87369f011572cb4d91d0c3aa4ea0eace86d355f37d95c2a02c5a2ef042595a25d7743812636b4f3117b5b4805d217f1c7ac62a62bce91441a2c8b632e5d1d00ced65f9060dfad4a472770c60c8958ed0cc58ef9cdb11f7be0b017892a2c13878fc4f57e57580b4717c83194cf7ffdc6aab8601eed36cb5", @nested={0x1338, 0x21, [@generic="29d9e2ef15c81930725b2c46ae02db2f6f4b79cbfcfbcecccf452f215a0777e87d598fe1b8e4ccac45112e452983730bd26e41b9a3bf6ab8e36eab958f3c7eb6a10b61714123c146d24bac69f895a195de117b6d20fd94c4629221051dfa133682b75731465aa2", @typed={0x18, 0xc, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="348f708b523c32de02d97bf8e5aaeff0230869fd188a6e51a8072ca24c5a1ead5d4c3d79a4b2da7b95c7530d8e493374037118ae0ee8cb5febcd10a2b7cd9d74125bf7359a0fa9244b073a1d0c1fd3cf2067bc8e320245b6dd5173ab1c517349491a8bced59f35a4c5cd957ad446a945623e5617f9607a7cff6a3ef1f9da9412332dfc68c5a2c594837fa12c58aa448e3e6193fe5bde5f130f7594d3b5b97467eb81a960202341d8ba680a4bf15b18c0ee227ba72efa92ba8691ff9cbe5178d2cb04ca5934aab12bc154a19ebd1f29bb3a87cf5c72b876a92a9612808f", @generic="7f0c71325f9320370c9c3511d50f2ec098c2ac7e8b9c2d0eb1cb09af75a9b577a5fe9092c1890cd7993e9592835e43450dae1fbac7c106b64effab75d530fece6d66c2e9b25fdee1b5ff4a42ee31d2c96187314199ebabbf08172dad9661d3e41fbaa72d1c1c841ac65d39fc102a1f65499728f01e5d7397e3c53ad295af7fb7a5008aac6fc751cdec7c53891ee89f04190dc5da6ebf6dbc771bc0121097e6d59f912f9971548551f0387ca15d490babc8e7ad598a44be405baee25d156dece756f59478d02ceb4d79097ca1cd895ee6def7e272f5aff40e30aa05e65de91a23c167b51d6866738e0add77741c72", @generic="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", @typed={0xc, 0x33, @u32=0x2}, @generic="a0aa4d8b817972943230c2e7d6ce51d8ae159a4bfafc86a5dbed78bdaf31ab5455b729c8876b1c4bccdded49768ac58576632cf1ef2aeb41a0e2d9dfdb1e65d00af40fc00699", @generic="dcfb1b5eea896f0dfcf52046c49a1b590c5ea1271311415c0147887c2e764f12342230f9e4a1bca1bb18ab8bb99834024da90c760599fa0e2e1450bbd4fb21ea023dfc4e0c2066a0d6707d92aa36b5f4b0f88672a85888eebeecfa2280a61944b88f27f37a52adf9bd913a872f44a55322907256a772c12781a0e3305e42edddd9b596cae581d154d2ac193add6fe9af76f4df4837c930"]}, @nested={0x3c, 0x4b, [@generic="6e70b80a42825e8e32599fc948095fc1d4ddb296d9f889f3a6368a5fbaaeeb404e3f01bb8ecadca20e", @typed={0xc, 0x75, @fd=r0}]}, @generic="fcb7d1da7dc8a62b233076da9c54574138da826109c46531af0e4724c6c7e8931754fbf24cbb7279d56eed27f5194efc647ee4730f3100262c11ff51f831f90f807f6aee25fbbd38baa707ca8157dab695361935c17f8466f7b86db9c2f6ade42697e2c02c93081764bc042910c23b3cfbf511dcf1babebed14575bafcb51f3b8de62b61e454f19be87f9f5dfb77cc6b0c42310e00db3eaba9daef2114eaed", @nested={0x101c, 0x50, [@typed={0x8, 0x7c, @void=""}, @generic="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", @typed={0x10, 0x19, @str='ppp0\x00'}]}, @typed={0xc, 0x4d, @uid=r1}, @nested={0xac, 0x93, [@generic="3bff7904c87e8ac1b3a3d4be12e2124e321099ac06cc190fb7c80e3b4dc2e1bca654390e12b29c2c9915a1e363cf9cd4805c896ff6d751f041644ca6b81616129f77e5ec7b43c33d3378e42e3998351a3b146a", @generic="20f2635c6e7bebdab0397ef85aa6448dd4f42d66b598960479d4bdd745c1e36972980d616ea69cdb6a4f35fe358435c38ef2622254a2d609ba45112166a1702b31f0f4b2e249ded1d1636dda33b92513a2be13227f"]}, @typed={0x18, 0x75, @str="b77573657229297b707070312d00"}]}, 0x25fc}, {&(0x7f0000ddf000)={0x118, 0x14, 0x100, 0x5, 0x2, "", [@generic="27f40bd38c8b7bda3c2874750f22a8614bb4f62897bbae969ee3bc2dc69624a067388c113604329819a68dd16b4c306b9f096a78ecd3f568708c881233014f271eedf50b122513ef590d55ea53322d9fdd2eacad66f260c47875b35fec7f081b7971e0c3b3cadb3dfce6fa", @typed={0x24, 0x25, @binary="d82df76bdff259f8e3022eeef1185a2b3f182c98a73efe17e0"}, @generic="ea36296ed63982a7049cc14dbcab972b78d989a7c24089d985a7fe3b7fa294dccd0183990351b55ba2211b0f9d9373d151386e4486ee36d83524f1d7", @typed={0x18, 0x22, @str='-selinuxbdevG\x00'}, @generic="b97aaedd155491f62033c02d098f3f964c4da134c8b550633740fb2af3b092bb7f291824eb"]}, 0x118}, {&(0x7f000033e000-0x10)={0x10, 0x27, 0x0, 0x1, 0x1, "", []}, 0x10}, {&(0x7f0000c70000)={0xbc, 0x2a, 0x100, 0x2, 0x1, "", [@generic="bfc7501d2d49f309bd0946b98bafd1bf5e1060ac2403eee2cbb1511f25b030bb0ff9e07b357a33b8e9940f225d9c5a5564612627885b9dd0731ca87d4f56edb939354ca930dbc5832f4fa2ee963fda7d2d2569929009fb0701d022397b66ee7a64e55351eeb9d0d816cf3f10ba9d5243d81c1dd72ba26f7d691aedf468f8a0f0984776216c1ed8a00a35fc7e328b4d90bc5d307954c0c9f1439bcbb3", @generic="886fa3e931e391e32029f794ccfdc3cc"]}, 0xbc}], 0x4, &(0x7f0000de0000-0x28)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x20000011}, 0x4840) 2018/01/31 16:44:14 executing program 0: keyctl$describe(0x6, 0x0, &(0x7f0000c03000)=""/120, 0x78) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000a34000)=@random={"6274725c0e73", '@\x00'}, &(0x7f00004d3000-0x1)='\x00', 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x34e, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000775000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000485000)=r2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0x0, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) syz_open_dev$binder(&(0x7f00009b4000-0xd)='/dev/binder#\x00', 0x0, 0x802) keyctl$get_keyring_id(0x0, 0x0, 0x4647) 2018/01/31 16:44:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b6c000)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000401000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b03000-0x8)={r1, 0x5cd}, &(0x7f000090a000-0x4)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r3 = epoll_create1(0x10000080004) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r2, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f0000ca2000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f00001bc000)={0x0, 0x0}, &(0x7f0000c97000)={0x0}, 0x8) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d50000-0x8)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b99000)='/dev/usbmon#\x00', 0x10000, 0x4000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dfe000)={0x5, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2f, 0x1, 0xfffffffffffffc00, 0x1200000, &(0x7f0000fce000)=@common='gre0\x00', 0x0, 0x5e2b, 0x7f}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ccb000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000b54000-0x8)={0x9, 0x4, 0x2, 0x7fffffff}, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sync_file_range(r1, 0x6ebd, 0x2, 0x1) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000eda000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005f4000)=0x0, &(0x7f0000ff3000)=0x3e9) write$sndseq(r1, &(0x7f0000597000)=[{0x8, 0x2, 0x5, 0xffffffffffff0001, @time={0x77359400, 0x0}, {0x20, 0x535a}, {0x0, 0x2}, @connect={{0x2ec, 0xffffffffffff8000}, {0x80000001, 0x9}}}], 0x30) r3 = dup(0xffffffffffffff9c) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000a4000-0x4)=0x0) syz_open_pts(r3, 0x2080) ioctl$TCSETA(r2, 0x5406, &(0x7f000029c000-0x14)={0x639e, 0xb73, 0x0, 0x9, 0x5, 0x0, 0x401, 0x4, 0x1f, 0x3}) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000f3000)='/dev/autofs\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000738000)=""/197) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000825000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000448000)=0xb) 2018/01/31 16:44:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) pipe2(&(0x7f00007e9000)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000bd7000-0x4)='tls\x00', 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2018/01/31 16:44:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001, 0x0, 0x0, 0x0}, 0x20) close(r0) syz_open_dev$usbmon(&(0x7f000050d000-0xd)='/dev/usbmon#\x00', 0x2, 0x400000) 2018/01/31 16:44:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a87000-0x24)="24000000210025f0071c0165ff2dff0702000000fd0fffe202e1000c08000bffed0000f5", 0x125) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f64000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005b5000)={0x3, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00008dd000-0x20)={0x4b, r2, 0x10000, 0x2}) 2018/01/31 16:44:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r1 = syz_open_dev$usbmon(&(0x7f00007d5000-0xd)='/dev/usbmon#\x00', 0x763, 0x501201) openat(r1, &(0x7f0000e4a000-0x8)='./file0\x00', 0x2540, 0x21) 2018/01/31 16:44:14 executing program 3: r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f00004bd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r5 = add_key$user(&(0x7f000090e000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="f8bed483f66429568246481d82555eb4cae701faefaa17fc3760d14d67cacb6509c43f4942c613c24a902dcc105e761dfa1a8d2f3ca5f0a1aec123d39b5a67bd95d06b2c01", 0x45, 0xfffffffffffffffd) keyctl$get_security(0x11, r5, &(0x7f0000535000-0x5e)=""/94, 0x5e) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000002000-0x20)={@generic="f3a1324adbc037cfd1eaaf4faf2588e9", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace(0x420a, r3) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r4, &(0x7f0000003000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00006e8000-0x10)={&(0x7f0000001000)="", 0xfffffffffffffdb5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup2(r0, r0) mq_timedreceive(r6, &(0x7f0000000000)=""/5, 0x5, 0x7f, &(0x7f0000002000-0x10)={0x0, 0x989680}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x381401, 0x0) ioctl$ASHMEM_GET_SIZE(r7, 0x7704, 0x0) 2018/01/31 16:44:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000041000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@common='lo\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fcc000)='/dev/net/tun\x00', 0x0, 0x40) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000023f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000a41000)={0x10, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x400000000010041, 0x0, @cisco=&(0x7f00009f9000)={0x7, 0x1}}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000451000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000a97000)={0x10, 0x0}) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='statm\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000006000-0xb)='net/packet\x00') bind$nfc_llcp(r2, &(0x7f000000a000)={0x27, 0x3ff, 0x5, 0x7, 0x9, 0x4, "3ab13ed363cf63d41f25e2247ce05d0c494ca83ee6e7c07a8c8c028c4ea973d38c17652f8b1bcb2f5c8447d2ba51d0ebfaf25a945655e0622cb888a55ce636", 0xfe1}, 0x60) timer_create(0x7, &(0x7f0000000000)={0x0, 0xb, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000a000-0x4)=0x0) 2018/01/31 16:44:15 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006e5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000cff000-0x88)={0x8fde, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fallocate(r0, 0x2, 0x0, 0x401) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000817000)='/selinux/checkreqprot\x00', 0x4a1c0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000ab8000)={0x30000000, 0x0}) 2018/01/31 16:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fae000)='/proc/self/net/pfkey\x00', 0x40, 0x0) vmsplice(r0, &(0x7f000091b000)=[{&(0x7f00001b4000-0x1000)="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", 0x1000}, {&(0x7f0000509000)="", 0x0}, {&(0x7f00006dc000)="7c3895d39c6113ca3dbbe7351498fa2f1adef6420e3f3cbdfe2372b9b0aca75282120eabd6b6fb0ae257f9d632fff52fd97494eba3d35a2ff4821a8c8929065a2aa9ef733aca7863930f38d1d7dee5ed52c40c3fdc7db53ed72ae0e5527993a4e1cded96ea62afe40c4a01ab431e329c1875b9dba203011b7682544230ec1dc01242154c3e67d8900778f9efee021e27a99cbbea2fd17dfaef4cab22a36027d7c10a3a6e6c96e5b7a0cdb8500c64aa3624998340e25a97865ebdf9cdcd8f43ed711fa9e8108f5dfe2179883e6c557df8dc68b26d703c16c2e26a4125e2021f8ffcce149c5a423d4c", 0xe8}, {&(0x7f00002ef000-0xa0)="d252d8db68f9b9fc661b5f256d4384cd76f143d5694835c3f9aa0611605f3ee428f5e5065afcf5d5d0fc779e87f01ff0cd3ac1ca43927b207c577b68b7b726b85301c9df0427f851ae73e9ad369e163d5a6f2a2e13bb881db33864dd4dc059657020399ada55d8a788d2b73916a61b80c50e99cedcafae859ac27b3c770652bf8055f2f45a0867bcc200a3d9c22929a45db0afabd1667ee4660092d63ec0b9fa", 0xa0}], 0x4, 0x2) pipe2(&(0x7f0000588000)={0x0, 0x0}, 0x84800) readahead(r2, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b44000-0x4)=0x0) getitimer(0x0, &(0x7f00004c5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000cda000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009f6000-0x10)={0x0, r4}, 0x10) syz_open_procfs(r3, &(0x7f0000fa3000)='cpuset\x00') socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000adf000-0x4)=@int=0x7fff, 0x4) 2018/01/31 16:44:15 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fa000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000029a000-0x4)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000050a000-0x10)='/selinux/status\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a59000)="9b44a795bbd79892a06a52fcfc7bb4d2", 0x10) fcntl$dupfd(r1, 0x0, r0) fchmodat(r0, &(0x7f0000dd9000)='./file0\x00', 0x6) unshare(0x28000400) openat$rtc(0xffffffffffffff9c, &(0x7f0000881000)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fc2000)='./file0\x00', 0x40, 0x104) connect$nfc_llcp(r0, &(0x7f0000124000-0x60)={0x27, 0x1, 0x7f, 0x7, 0x6, 0x6, "632d1b488f1e30656ef0b24f77ebecdb8b3277869b5de961da8b38138bd15d54531097248a552ae24cec5b846c41728d4f39409fe1c939ef7c765fd109f2d9", 0x6}, 0x60) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) r2 = openat$dir(0xffffffffffffff9c, &(0x7f000076a000-0x8)='./file0\x00', 0x200002, 0x10c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = geteuid() mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000604000)='./file0\x00', &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000fc2000)='./file0\x00', r3, r4, 0x1000) sendto$inet6(r1, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fc3000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000fc4000-0x10)={0x0, 0x0}, &(0x7f0000b4b000)={0xa21}, 0x8) pipe2(&(0x7f000020d000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f000097f000-0xbc)={0x3f, 0x0, 'client1\x00', 0xffffffff80000000, "441fd532877c62cc", "d0ecdfa45294bf137472eafb9266280adaa3654d671854c9e53738f2c4138ab2", 0x100000001, 0x2790, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000304000-0x1e0)=[{{&(0x7f00004bd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000869000-0x30)=[{&(0x7f0000db0000-0xda)=""/218, 0xda}, {&(0x7f000086c000-0xc0)=""/203, 0xcb}, {&(0x7f00006d9000)=""/110, 0x6e}], 0x3, &(0x7f0000e2d000-0xe6)=""/230, 0xe6, 0x10000}, 0xc0e}, {{&(0x7f0000645000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c8b000)=[{&(0x7f0000cff000-0x1000)=""/4096, 0x1000}, {&(0x7f0000820000)=""/137, 0x89}, {&(0x7f0000788000)=""/224, 0xe0}, {&(0x7f0000c6b000)=""/251, 0xfb}, {&(0x7f0000ed6000-0xf8)=""/248, 0xf8}, {&(0x7f0000479000)=""/225, 0xe1}, {&(0x7f0000f69000)=""/104, 0x68}, {&(0x7f00009b8000)=""/130, 0x82}, {&(0x7f0000a74000-0x30)=""/48, 0x30}, {&(0x7f0000416000)=""/6, 0x6}], 0xa, 0x0, 0x0, 0xfffffffffffffffe}, 0xfff000000}, {{&(0x7f0000bc1000-0x46)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00005c3000)=[{&(0x7f00007ee000-0x5)=""/5, 0x5}, {&(0x7f000057f000-0xa4)=""/164, 0xa4}, {&(0x7f0000223000)=""/201, 0xc9}, {&(0x7f0000a35000-0x3d)=""/61, 0x3d}, {&(0x7f0000d25000)=""/141, 0x8d}, {&(0x7f0000732000-0x29)=""/41, 0x29}, {&(0x7f0000204000-0xb4)=""/180, 0xb4}, {&(0x7f0000ee6000)=""/0, 0x0}, {&(0x7f0000f42000)=""/153, 0x99}, {&(0x7f00008ab000-0x84)=""/132, 0x84}], 0xa, &(0x7f00002d8000-0x4f)=""/79, 0x4f, 0x9}, 0x101}, {{&(0x7f0000291000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000043b000-0x60)=[{&(0x7f0000c3d000-0x1b)=""/27, 0x1b}, {&(0x7f000033d000)=""/130, 0x82}, {&(0x7f0000075000-0x82)=""/130, 0x82}, {&(0x7f0000412000)=""/124, 0x7c}, {&(0x7f0000910000)=""/151, 0x97}, {&(0x7f0000ab3000-0x7)=""/7, 0x7}], 0x6, &(0x7f0000185000)=""/4096, 0x1000, 0x10001}, 0x800}, {{&(0x7f0000f56000)=@un=@file={0x0, ""/8}, 0xa, &(0x7f0000b69000)=[], 0x0, &(0x7f00004a0000)=""/4096, 0x1000, 0x98}, 0x2}, {{&(0x7f00004f2000)=@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, &(0x7f0000713000-0x90)=[{&(0x7f0000750000-0x64)=""/100, 0x64}, {&(0x7f0000ee7000-0x7e)=""/126, 0x7e}, {&(0x7f000010e000)=""/60, 0x3c}, {&(0x7f0000792000)=""/226, 0xe2}, {&(0x7f0000203000)=""/255, 0xff}, {&(0x7f0000c1f000)=""/81, 0x51}, {&(0x7f0000757000)=""/109, 0x6d}, {&(0x7f000071e000)=""/4096, 0x1000}, {&(0x7f0000b90000)=""/34, 0x22}], 0x9, &(0x7f000063a000-0xb0)=""/176, 0xb0, 0x7ff}, 0xffffffff}, {{&(0x7f00003cd000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000fab000)=[{&(0x7f00000db000-0xe7)=""/231, 0xe7}, {&(0x7f000031e000-0x32)=""/50, 0x32}, {&(0x7f00002b5000)=""/17, 0x11}, {&(0x7f0000864000-0x2e)=""/46, 0x2e}, {&(0x7f0000ee7000)=""/36, 0x24}, {&(0x7f0000e63000-0x6c)=""/108, 0x6c}, {&(0x7f0000ff7000)=""/30, 0x1e}], 0x7, &(0x7f0000232000)=""/188, 0xbc, 0x9}, 0x6}, {{0x0, 0x0, &(0x7f0000367000)=[{&(0x7f0000b82000-0x4a)=""/74, 0x4a}], 0x1, &(0x7f0000aa4000-0x34)=""/52, 0x34, 0x1f}, 0x5}], 0x8, 0x0, &(0x7f00004f3000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000737000)={0x0, 0x7}, &(0x7f0000a3a000-0x4)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000081d000-0x88)={0x8, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000556000-0x14)={r1, 0xe388, 0xf6bb, 0x7, 0x80000001, 0x6}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000095c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000095c000)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f0000865000-0x1c)={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) accept$inet6(r0, &(0x7f000078b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000068d000)=0x1c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) ioctl$TCSETS(r0, 0x5402, &(0x7f00008ca000-0x24)={0x5, 0x3, 0x3, 0x7, 0x101, 0x2, 0x0, 0x3, 0x3, 0x9, 0x1, 0x4}) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000255000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000351000)={0x0, 0x0, 0x0}, &(0x7f00006c9000)=0xc) prlimit64(r0, 0x7, &(0x7f00007c4000)={0x3, 0x7e54}, &(0x7f00008ab000-0x10)={0x0, 0x0}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ca1000-0x9)='/dev/ppp\x00', 0x3, 0x0) 2018/01/31 16:44:15 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x402201) syz_open_pts(r0, 0x903) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000efb000)={0x0, 0x0, 0x0}, &(0x7f00006cc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006b7000-0x8)={r2, 0x8}, &(0x7f0000184000)=0x8) r3 = socket$unix(0x1, 0x1, 0x0) connect(r3, &(0x7f0000eb2000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) write(r3, &(0x7f0000790000-0xec0)="16", 0x1) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a78000-0x9)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000b92000-0x38)={&(0x7f0000d0b000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000f13000-0x10)={&(0x7f0000f43000-0x84)={0x84, 0x35, 0x200, 0x2, 0x3, {0x18, 0x0, 0x0}, [@nested={0x5c, 0xe, [@typed={0x30, 0x2f, @binary="33b88b34f051fdd6d18688e43cd2de08a7ae10eb91bf2caef2cfec1edbcdfa7d17ee4f9b1207"}, @typed={0x28, 0x67, @str='i-)#security!wlan1,systemem0]\x00'}]}, @nested={0x14, 0x19, [@typed={0x10, 0x78, @u64=0x1000}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r1 = socket$inet(0x2, 0x23a1e081120f8041, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) pipe(&(0x7f0000faa000)={0x0, 0x0}) connect$ax25(r3, &(0x7f0000283000-0x10)={0x3, {"0979f0def0f19b"}, 0x1000}, 0x10) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00003dc000-0x2f)=""/47) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c7c000)={@common='nr0\x00', @ifru_flags=0x301}) mknod$loop(&(0x7f000024a000)='./file0\x00', 0x1000, 0xffffffffffffffff) r5 = dup3(r1, r2, 0x0) clock_gettime(0x0, &(0x7f0000ddc000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000f54000)={0x0}, &(0x7f00000f4000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2e000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ae0000)={0x0, 0x1e, "a7edc54efe3894a84faf24f159d0d00d597a935a88de3489cec2400c3fce"}, &(0x7f00001e4000)=0x26) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000abd000-0x8)={r6, 0x80}, &(0x7f0000714000)=0x8) r7 = creat(&(0x7f000034b000-0x8)='./file0\x00', 0x20) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000636000-0x50)={@generic="8ba06f6f855e066b42862fa3a4db4b50", @ifru_addrs=@llc={0x1a, 0x7, 0x0, 0x9, 0x7a, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}}) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000df1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000167000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffe01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x83}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0xffffffff, 0x5, 0x8, 0xffffffff}, &(0x7f00000e2000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006c4000)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x661}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7fffffff, 0x9, 0x7a, 0x20}, &(0x7f0000132000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b5e000)={r1, 0x8, 0x40, 0x200, 0x4, 0x10001, 0x401, 0x3, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x8, 0x28, 0x9}}, &(0x7f0000382000)=0xb8) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a7c000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000307000)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000a0f000-0x38)={&(0x7f0000323000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000a1000-0x10)={&(0x7f0000548000)={0x10f0, 0x10, 0x9, 0x22, 0x5, 0x0, {0x1, 0x0, 0x2}, [@typed={0xc, 0x2b, @pid=r2}, @typed={0xc, 0x6c, @fd=r0}, @typed={0x10, 0x41, @u64=0x4}, @generic="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", @generic="52e4150fa0408ab22dc71a6f7ed7bf19574fb70ea42e1d2f41a791b981bf2b24af0ab0c43d17a403b7b6c278fb968a6c1b122ef44b0bbd430b31a635c88afeaef89a7d59c5f087f0e1923269a90b380a5e35591b17fbc679e7583744ecfc04fa2c7684d0e713a3e0dae95767cb588324f37e82c743830d76e5d6b384834f40cefb21aae98f766dcc35b9f2e70c714f78b06c127e4a8c2fb698d1e42f16afffc3f267ecdab85b73a102d9b4a146dffe82a0"]}, 0x10f0}, 0x1, 0x0, 0x0, 0x40000}, 0x40001) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000cd8000)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000696000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) shutdown(r1, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000748000)=0x7) 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000005000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000006000)=@known='system.posix_acl_access\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000ad6000-0xe)='/dev/keychord\x00', 0x2202, 0x0) fcntl$getflags(r0, 0x40b) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d69000-0x10)=[{&(0x7f0000a47000-0x1f)="1f0000800003190000260700000002000000020509000100040580fa3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x15) writev(r1, &(0x7f0000fb6000-0x10)=[], 0x36a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000878000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={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, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={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], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f000077b000-0x4)=0x0, &(0x7f0000be6000)=0x4) close(r0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000035c000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000c90000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ae1000-0xc)=@sack_info={r3, 0x8000, 0x0}, &(0x7f00008ea000-0x4)=0xc) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) accept4$packet(r0, &(0x7f0000655000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000935000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00006cc000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30c3, r1}) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000460000)=[{0x200000000000002, 0x0, 0x0, 0x2}]}) getresuid(&(0x7f000061c000-0x4)=0x0, &(0x7f0000bb3000-0x4)=0x0, &(0x7f0000378000)=0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000579000-0x4)=0x0) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e53000-0x9)='/dev/ppp\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000afd000-0x1)={0x3f}, 0x1) fchdir(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00002ac000)=0x10000, 0x4) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrusage(0x0, &(0x7f0000013000-0x90)={{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) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000-0x2)=0x7) syz_open_pts(r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setns(r1, 0x0) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f72000-0x4)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6], 0x0}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) truncate(&(0x7f00003a2000-0x8)='./file0\x00', 0x31d) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047e000-0x4)=0x0, &(0x7f0000195000)=0x4) r5 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f000036d000-0x4)=0x0, &(0x7f00000bc000)=0x4) sendto$inet6(r5, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e31000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f0000af7000-0x8)={0x0}, 0x0, 0x8) ptrace(0x4217, r1) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xd42000)=nil, 0xd42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d42000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000c3d000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000092d000-0x20)={0x6, 0x0, 0x2, 0x50}) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000d43000)={0x40, r1}) mmap(&(0x7f0000d44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000012d000-0x6)={0x1, [0x731a]}, &(0x7f0000d45000-0x4)=0x6) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d44000-0x20)={0x10000, 0xfde0, 0x1, 0x1, 0x0, 0x4, 0x100, 0x800, 0x0}, &(0x7f0000d43000)=0x20) mmap(&(0x7f0000d43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d44000-0x2b)={r2, 0x10000, 0x23, "7815c27d921e4e14c11134bfc991f66fb0a3d3ec79c3b5861004bcdb909d36d23999e0"}, 0x2b) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x2, 0xff, 0x0, 0xfffffffffffffffd, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl(r3, 0x8936, &(0x7f0000000000)="") 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000571000)='./file0\x00', 0x6000, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000253000-0x8)='./file1\x00', 0x8) mkdir(&(0x7f000068d000)='./file0\x00', 0x1) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") pipe(&(0x7f0000128000-0x8)={0x0, 0x0}) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000dbc000-0x4)=0x0, &(0x7f0000c9f000-0x4)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x42) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/31 16:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00007b0000)={0x0, @in6={{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe8}, &(0x7f00002e4000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00009db000-0x3d)={r3, 0x35, "01975fd02a37e58d68a919aa9403fcf9d72443c6d2548cd5f4c956272e39994f3f4a57e5e28a3521187086a210f7cfa02effa3166b"}, &(0x7f0000575000-0x1)=0x3d) sendto(r0, &(0x7f0000344000)='Y', 0x1, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00004cb000-0x4a)="7eda93caa2a16cc773e99a350994751af22f383127b1e4f4a065f47930a57af2c23a6acdf30691a0d59ffce6bd6e165da8843b1d3565491525a29637b330de4b809e745b2ab8573eba0d", 0x4a, 0x4000800, 0x0, 0x0) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000085000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d2000)=0x26) recvfrom$unix(r0, &(0x7f0000ee3000-0x71)=""/113, 0x71, 0x40, &(0x7f00005a9000)=@abs={0x0, 0x0, 0x2}, 0x8) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000b64000)=0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b9b000)={0x0, 0x0}) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) rt_sigreturn() write(r0, &(0x7f0000669000)="00000000000010000000020000725601199e000001000000000000000013ffff0100ff10", 0xfd94) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000ebc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008d8000-0x4)=0x10) r2 = syz_open_dev$mice(&(0x7f000010f000)='/dev/input/mice\x00', 0x0, 0x80) sendto$inet(r2, &(0x7f0000e6a000)="003c857d084c246bb5dbe9c503cfc65c911575c9ca5b404854a8f7e20358405a5ed10bfc6c0ea83ebdc1a65fa4c09af150e9d1d73d26effcd75ae2b4faf9b6e06be13620b0da5f981ac9b0a94145c0fccd98670e1c48105dadada94099f122f0f3887f9c956236e157", 0x69, 0x800, &(0x7f0000069000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$vsock_stream(r2, &(0x7f00003b0000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) pipe(&(0x7f0000cd5000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000819000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) fcntl$dupfd(r3, 0x406, r1) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00007f8000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dc4000-0x4)=0x1c, 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000079a000-0x1)='-', 0x1) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 16:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000bec000)=""/4096, &(0x7f00005de000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) bind$inet(r0, &(0x7f0000a58000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f00007d8000-0x8)='./file0\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={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]}, 0x0, 0x2e6, []}, 0x98) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) writev(r0, &(0x7f0000903000)=[], 0x6) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000085000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d2000)=0x26) recvfrom$unix(r0, &(0x7f0000ee3000-0x71)=""/113, 0x71, 0x40, &(0x7f00005a9000)=@abs={0x0, 0x0, 0x2}, 0x8) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000b64000)=0x5, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b9b000)={0x0, 0x0}) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x4c14106e77e4726) 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) mknod(&(0x7f000049d000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000f22000-0x8)='./file0\x00', 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mkdirat(r0, &(0x7f0000641000-0x8)='./file0\x00', 0x90) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dd7000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c92000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dd7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dd6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000458000-0xc)={r3, 0x80000, r4}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000005e000)=0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) 2018/01/31 16:44:15 executing program 2: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00004c5000/0x2000)=nil, 0x2000, 0x680da01b5fdcd674, r0) r1 = syz_open_dev$sg(&(0x7f000084b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffb, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x9, 0x0, 0x7f, 0x60d}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00005c6000)={0x100000001, 0xb6c, 0x8005, 0x2, 0x8, 0x7fffffff, 0x2, 0x1, r2}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000004000-0x24)={0xa9, 0x5, 0xaa37, 0x9e, 0x0, 0x944b, 0x8, 0x3, 0x100, 0xff, 0x81, 0x200}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000004000)='./file0\x00', &(0x7f0000002000)=@random={'user.', '/dev/sg#\x00'}, &(0x7f0000004000)=')em1\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000005000-0xac)=""/172) ftruncate(r1, 0x51ac) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000006000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000)={r2, 0x1, 0x4, [0x1, 0x401, 0xffff, 0x7]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) ioprio_get$uid(0x0, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000009000-0x8)='./file0\x00', 0x61) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000aaf000-0x4)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r1, r2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x984, 0x4) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r3, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a78000)=0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000088f000-0xe)='net/l2cap\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000010b000)=""/223) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000911000)={0x7fff, {{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) r1 = dup2(r0, r0) r2 = memfd_create(&(0x7f00004bf000-0x3)='(,\x00', 0x3) accept$ipx(r1, &(0x7f0000ead000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004d4000)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000d20000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000095f000-0x10)={0x1, &(0x7f000076a000-0x8)=[{0x4, 0x5, 0x1, 0x8}]}, 0x10) r3 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000c84000)={0x0, 0x0, 0x3, 0x4, r3}) inotify_add_watch(r2, &(0x7f0000191000)='./file0\x00', 0x2000000) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00007b1000)=""/106, &(0x7f0000f17000)=0x6a) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c26000)={0x0, 0x7fff}, &(0x7f0000289000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000d3000)={r1, 0x8, 0x30}, 0xc) r2 = geteuid() lstat(&(0x7f0000d1f000-0x8)='./file0\x00', &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) setrlimit(0x3, &(0x7f000040c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4f000-0x210)={0xff, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xe820}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xc5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00004c7000-0x4)=0xfa63, 0x4) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000058f000-0x4)=0x0, &(0x7f00008e1000)=0x4) clone(0x10000, &(0x7f0000772000)="60989c97eff0e309ab5ad120aaee388c3ccb1441377f0edf4205c0e67279b87e1285994a737334a5e940cfb9588d5a7abe281ed30ce694cd0aef5820ecff7540f793f442b5fd27d7b21827825439067d5cd4d9aff3728fe6749211db354240773e1f3ebe4ed446905e6dc9bf999eedcbebc818c8556785f0c6e15bc873d366562698d4a28a462e2cfe98d61c1f469be0c426", &(0x7f00008f3000-0x4)=0x0, &(0x7f0000499000-0x4)=0x0, &(0x7f000022c000-0x1000)="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") 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') fcntl$getownex(r0, 0x10, &(0x7f000077b000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r1, &(0x7f0000920000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0x2a) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000cc9000)=0x3a) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000e6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000026000)={0x4, 0x0}) epoll_pwait(r3, &(0x7f0000054000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000077a000)={0x0}, 0x8) syz_open_dev$binder(&(0x7f0000f23000)='/dev/binder#\x00', 0x0, 0x800) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000028b000)='/dev/sequencer2\x00', 0x400, 0x0) write$selinux_context(r4, &(0x7f0000cff000-0x23)='system_u:object_r:dhcpd_state_t:s0\x00', 0x23) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x18, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000828000-0x4)='net\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00006a4000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006b000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001d8000-0x14)={r1, 0x0, 0xfffffffffffffffc, 0x9, 0x4, 0x7}, &(0x7f00000ac000)=0x14) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000095d000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000920000)={0x51, 0x4, 0x100, {0x3, 0x630}, {0x8000, 0x400}, @const={0xfffffffffffffff7, {0x6, 0x7, 0x3ff, 0x3}}}) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) r1 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") symlinkat(&(0x7f00004f9000-0x8)='./file1\x00', r1, &(0x7f0000546000)='./file0\x00') setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000)="", &(0x7f0000695000)=0x0, &(0x7f00002e2000-0x4)=0x0, &(0x7f00008b4000-0x1)="") symlinkat(&(0x7f0000be4000-0x8)='./file0\x00', r0, &(0x7f0000c89000-0x8)='./file1\x00') 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000987000/0x4000)=nil, 0x4000, 0x1020000000a) clone(0x0, &(0x7f0000a63000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/vga_arbiter\x00', 0x200400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f00008e5000-0xf8)={{0x3, 0x2, 0x7, 0x2, 0x1}, 0x7, 0x1, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x400, 0xffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f6a000-0x4)=0x6, 0xfffffffffffffde1) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) 2018/01/31 16:44:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000bec000)=""/4096, &(0x7f00005de000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={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$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) bind$inet(r0, &(0x7f0000a58000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) chroot(&(0x7f00007d8000-0x8)='./file0\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2e6, []}, 0x98) 2018/01/31 16:44:15 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d1f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000755000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000003000)={{0x2400000000000000, 0x0}, {0x0, 0x0}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 16:44:15 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') fcntl$setsig(r0, 0xa, 0xd) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0xffffff17) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x30b, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x4bc, 0x40, 0xffffffffffff7ffc) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00006df000-0x8)='./file0\x00', 0x40080, 0x20) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000f71000)=""/68, &(0x7f00006b3000-0x4)=0x44) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000360000)='westwood\x00', 0x9) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ab7000-0x9)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000274000-0x4)=0x0) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x453}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000db7000)=""}) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000284000)='\x00$', 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) sendfile(r0, r0, &(0x7f00006a7000)=0x0, 0x40000000040) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000cd8000)=0x0) r1 = socket(0x200000000010, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f88000-0xe)='/selinux/load\x00', 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000d5000)=""/223) 2018/01/31 16:44:15 executing program 2: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x7) ptrace(0x10, r0) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00008f9000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffffffffffe64, 0x20000004, &(0x7f00006cb000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000778000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e80000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000cb8000)=0x0, &(0x7f0000296000-0x4)=0x4) [ 88.364063] binder_alloc: 18207: binder_alloc_buf, no vma [ 88.370748] binder: 18207:18209 transaction failed 29189/-3, size 0-0 line 3127 [ 88.407270] binder: BINDER_SET_CONTEXT_MGR already set [ 88.412788] binder_alloc: 18207: binder_alloc_buf, no vma [ 88.422327] binder: 18207:18209 ioctl 40046207 0 returned -16 [ 88.444003] binder: 18207:18225 transaction failed 29189/-3, size 0-0 line 3127 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000029000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x1c, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@generic="fffffe0121"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 16:44:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/sequencer\x00', 0x240100, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001bc000)=0xffffffc000000000, 0x4) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ee3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000bd7000)=0x4, 0x4) 2018/01/31 16:44:15 executing program 4: socketpair(0x0, 0x80802, 0x5, &(0x7f0000bec000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000854000)=""/183) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000a35000-0x8)={0x6, 0xfff, 0x962, 0x9}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00001f8000-0x14)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x80001ffff, 0x6b, [@dev={0xac, 0x14, 0x0, 0x15}]}, 0xaed4ee83) mq_open(&(0x7f0000a2e000)='*self\x00', 0x80, 0x20, &(0x7f000078d000-0x40)={0x4, 0x9, 0xe1, 0x8, 0x7, 0x6, 0x5, 0x8}) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000561000)=0x0, &(0x7f0000cca000)=0x4) 2018/01/31 16:44:15 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000001000)=0x4) socketpair$inet(0x2, 0x807, 0x4000000081, &(0x7f0000000000)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f46000-0xe)='/dev/keychord\x00', 0x201, 0x0) bind$inet(r3, &(0x7f00003e8000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$eventfd(r4, &(0x7f0000025000-0x8)=0x0, 0x8) connect$nfc_llcp(r3, &(0x7f00000f9000-0x60)={0x27, 0x1, 0x38, 0x2, 0x3137, 0x8000, "3b3e293d0701e7563a8bee484e87d2d78d0600fcdf44765d28d0727b28cca2e41df4b0001e3e98397953b172eacdfd935d5dd254531de816437a904008194e", 0xa8c8}, 0x60) 2018/01/31 16:44:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x8812, r1, 0x0) fallocate(r1, 0x1, 0x0, 0xb90) fallocate(r1, 0x1, 0x0, 0xec74) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) 2018/01/31 16:44:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f00001c4000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000be9000)={0x0, 0x7d, "f252375f651867dfdb596adbeeb42b658883b34ab759ae7734cc8677a7a1486f1e1db61de4314697051a5744e846d4b9bfca7520c387c5d21147c48eb035a9bde9d5b49c30551eb6507e42972e24e793f5b1586bfe9b7ad39e617a5d11ccf8f6eb1de0d3aa2e5315ee139449aa6f36393de852eec00d94206ef1b04e78"}, &(0x7f000081f000)=0x85) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cec000-0x8)={r2, 0x2}, 0x8) mq_getsetattr(r0, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9)="", 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ea000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006b4000)={0x3, 0x0, 0xffffffffffffffff, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000001000-0x20)={0x12f5f758, r2, 0x1, 0x7f}) ioctl$LOOP_CLR_FD(r1, 0x4c01) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000081f000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000035b000)="", 0x0) 2018/01/31 16:44:15 executing program 2: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b35000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f69000)=0x0) setpgid(r1, r2) lstat(&(0x7f0000ee4000)='./file0\x00', &(0x7f0000c0e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f59000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000b00000-0x10)={0x0, 0x20, 0x5, 0x8001}, &(0x7f0000119000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f6a000)={r6, 0x10000}, 0x8) r7 = getgid() mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000f6b000)=0x0, &(0x7f0000801000-0x4)=0x4) getgroups(0x4, &(0x7f00002c1000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) setresgid(r3, r7, r8) socket$inet_tcp(0x2, 0x1, 0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) creat(&(0x7f0000f4b000)='./control\x00', 0x2) [ 88.465921] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.472147] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 16:44:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') dup2(r0, r0) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000bc1000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f91000-0x4)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000f5e000)={r0, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) [ 88.529518] keychord: invalid keycode count 0 2018/01/31 16:44:15 executing program 4: r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)="f2", 0xfffffead) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000f0c000-0x4)=0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000b49000-0x4)=0x6) ioctl$KDSKBLED(r0, 0x4b65, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 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) preadv(r0, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/109, 0x6d}, {&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f0000000000)=""/144, 0x90}], 0x4, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000)=0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) fstat(r0, &(0x7f000064e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() inotify_init() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f52000-0x4)=0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000063e000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00007be000-0x10)={&(0x7f00004d1000-0x1560)={0x1560, 0x3d, 0x400, 0x2, 0x1, {0x15, 0x0, 0x0}, [@generic="d8eb605afbc0a025f21d9ffaa48747dcf58012c1cbff19f9a7bacdeb2a3eaca2c97deeeda5dd3721736ff602fef57433f4c547f608adb166f465335cb5dfc6fd5a19b3c2fc73986c36032bbb34a956d03a13fd1a87ca8ab379bc73d7e07a0028cdaf15ae0d70b1060df93d06380fd6aa0f7aca6a341e3d99ab066b0226e1186a4220a8a695dda6f1f49f90d787e611393acb537e5182bf331b3a3b3108bfd7db", @nested={0x118, 0x70, [@typed={0xc, 0x65, @fd=r0}, @typed={0xc, 0x7e, @u32=0xfffffffffffffffd}, @typed={0x14, 0x7b, @str='vboxnet1\x00'}, @generic="2dc8efe3c997af66df5a68ea", @typed={0xc, 0x34, @uid=r1}, @generic="66e27f7ccdd42b524b1be55a29b57ca74f80a973971afab2880cd3ca84c49b38488e62b18aaa3be3c18d1ab5f86895b4091a2a5996fbe681cc3d43439789d77b94d0e52d0dd6cad8b2fed668071c413868b4a199e508fa9b65a2eb95c8b9afa6708c936c88f4154f4715444dae4633199e6c7c62e0d266cb779a1be7bb97bd945796d7d03a2a282c6da6dd14b72d399909fd4d437f4dc1ed3b9abf34f2e55975ab0003054036315e4a00f38d80c97b2f07b150cbed7d98e14c3c9afe444cd40a28e45976", @typed={0xc, 0x24, @u32=0x1ff}]}, @typed={0x8, 0x7e, @void=""}, @typed={0xc, 0x58, @u32=0x10000}, @nested={0x144, 0x7f, [@typed={0xc, 0x36, @uid=r2}, @generic="a396385293cf28f3e1d21c2aa687d971460809734c52320f2c44d97a77c1caa692d2c644ec1cf4d976a932c14332", @generic="badf26e7a4200f0a3eec7c78a9761568a373204e4585c34e8d0523ef66b4b5a852c00a1a2c327b534e6e14cfd13b3d8e4cf0c3794fcc62aa32672c7b5d2c3c95570f7a454d1345264a4d0a11136e40180ad46074f4b5ca06ced339209c5f626c240ac0dbeb00fe6380a0342d88eb96b372f7ee58f1e1e1032ec075df872f8413f0a7079306e3806ec4a2cdf7980919ebb0ac51bc851035dd967d1b9e2a1f005d016197d279619b4e8bfe2baf8aaca4ce34732fb70f6bf63daa3e872fb9ac4556b382650e83fe", @typed={0x10, 0x6e, @u64=0x3}, @generic="fdc823499ccb49a0c875d9445982a4a2de88a9f7a4ae48aaad95cd4ff4955a9b1a597db3b8fe413a03d2dff40ddc"]}, @typed={0xc, 0x6d, @pid=r3}, @typed={0x10, 0x44, @u64=0x2}, @typed={0x10, 0x1f, @u64=0x3}, @nested={0x1210, 0x38, [@generic="0f0712108bfcc1dd2e1434dda20f3deb46f18ec0a42f4f673d9fbd45348bde51b184b093abdc09c49af813a49d11d39b36ca74414bf843a0a29748899ad0922ad62b7c2ba695c97e754e8b22d6c4269c73d2c137db2131725fe34e9609996f332500a64769e6131ce80518c1a5480bd0fd15152f9b30db77aedecdd8c019ea246cd9c019cca4630f6efb7de06fe679b99fd3d67cfe9515354f5637e59550482980e0eb629c1e9c6826a4e15777bf8eae80972b29150c49cac49ee3551a39065dd577476f35c9f63374021aa12626c489a13e175ea2c07ceb2c89d762251c", @generic="0aa08de238c3a191bccbde925466dcf4ff76ec99ad0ca809d75b4608b74facc8a21945548fe478d920c765df2a91fe70e2ce56fda8f09a54d847f520d42c30b101d1b4a7494f5e717c8c3abede01f3b955f7d0e2f061cc1228fd369404c58844888b7e5b772bbef3f0055d586c0bd0b8221b3fa5f5612c28a7b5b89e33f06332cbe13b7c28347799a93058a81c08af4c2fd507bc5e9bde22b6d951e142a86d3d221fd50b8731dadb2f7e0205480480d8ded0af72be8544129cbcf3bff715fdcd907ade0f047896a313f905dd", @generic="15308d3d1f212ed146bd22fcf6a1df8f0c82f9c2fb8f6de4184f9d0f04a5e6ab2b0aea76274435ed711f40a1d0dfd20adf54c07d6c25be07369486475e1302aae0e2d1b4016706f19f5ae0157a5e9d07a569d8bb451c51ae86918052eab600fa59", @generic="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0x1560}, 0x1, 0x0, 0x0, 0x8004}, 0x44010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/31 16:44:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) inotify_init() write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) [ 88.563484] keychord: invalid keycode count 0 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f0000361000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, r1, r2}, 0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00004fc000-0x4)=0xfc) openat$keychord(0xffffffffffffff9c, &(0x7f00007e2000-0xe)='/dev/keychord\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') r4 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f00003ff000)=0x0) sendfile(r4, r3, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00003bb000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00006a1000)=0x14) [ 88.590701] audit_printk_skb: 18 callbacks suppressed [ 88.590711] audit: type=1400 audit(1517417055.965:49): avc: denied { setgid } for pid=18257 comm="syz-executor2" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ba1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x3, 0x0, 0x4000000000000, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006e7000)=""/0) fcntl$getownex(r0, 0x10, &(0x7f0000557000)={0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x1) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) sendmsg$netrom(r0, &(0x7f0000e8c000-0x38)={&(0x7f000073d000-0x10)=@ax25={0x3, {"fec2f1a860a237"}, 0x1}, 0x10, &(0x7f0000f03000-0x40)=[{&(0x7f00000bc000)="21660a8bfb43426aa8ccf615c389ccc977238ba0033c0a66cf7f771ca2d32ed300489e6d14aba280ee59c11ea2d09e3330f7e9c71e9c100afc009c789da7f6391d772afb2065978fd229d4504e29dbd79e2a34c56b3a30457817f3d59140e648034ed2c6a689dfcd20a61b734ea9e539cfefdf5029", 0x75}, {&(0x7f00003fd000)="4e42821f9ac52f5d60d9fa97ad3ef980b83b737fd7e7008cd3c801af8c6f52d0d7b357089a0aacec27cc193d4c8b7a4a5732697d07ab9fd9b01e57f01a566f5008ffa0b47f50269dc765a97811b9ba6fff4adbd37cf3205a0a6bd710dbf1f4eff742d2cc7272fd2d5a77e999d48ca7f854459153fb41bd58c65b98d7e5fa606b6b09cdc17dafe01e71415639407cbefa0a48242beb3c2e72a085ee46ba88eb84dc468dbd8e064ca010c614612e5ddf5f8d635167750c28d0653cca6f4df92c163e8d92fb77", 0xc5}, {&(0x7f00009ea000)="834bc94dcd2d51417aca53d78b469a5d3f719406a878fd01afbfe7d64724e06674f264edcf3f23f2e32798786e46d329c734d051119bb87ce10ebca1ab3ce164c71cca36851d215b87c273f1ca34b3910ecb68342152d10cec6ec90175136ebef927f6465d737e5ec7842acec40a8ac1553fd02ea2b08f923e26400ad3abbff507e62e755d6a55ad339369a4f98e89a5c3cc45f03b4388c3a518", 0x9a}, {&(0x7f0000c1f000-0x2f)="f0251085c233c42eee9353d96b58bdbcbccf4cce94213438df11ba6c26fd1d95ed73b007066572557425e3da7f0486", 0x2f}], 0x4, &(0x7f00005cb000)=[{0x40, 0x114, 0x2b8, "cb33a2b53ae60b1a491cc61e928dc4aa0b981d6200b95cd180fd2cd262e73d7f56004b2f1e90bd694c"}, {0x30, 0x0, 0x81, "049e3f753d96d196a181db3cd29f8ec18b7b895ffad2c5e3a37f"}, {0xc8, 0x0, 0x620b, "e8d569b4beaad3b95b4c8042ed9994040001d726c7362296bf027efc9068f430d3f7a65a3b5df5a31f36c846672baad8d9f9296d6f5d50480f9eadcc2d1c96d1314b340df1d5bd23de3c23600ffab3fce98b5742f63babadd8cccd5898025a68833d710a3f71f37ffc437c00d73888e730a0b280d7930a7786f62d5d85587f8ad6fa1bd849df7967a15c19650c00ad3cecdd8d0777566e71f529a533011ccbeb5e793f2206eae19b4e05b33e339d9b2ebd4a9c"}, {0x70, 0x0, 0x2, "0947a394b0b767196ba260deaeb6fbfa1a2a4659c4aa47e19eeac20a18f19b409e87bdd9aebdb88d147862da0f45efda6ee7de1bc0dc5c0ac7c1afe51c7f1a81d5000a99d945d1dd3893fba9ad2d3c1e236926497e582263e1"}, {0x1010, 0xff, 0x18, "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"}], 0x11b8, 0x40000c0}, 0x20000000) [ 88.767035] audit: type=1400 audit(1517417056.135:50): avc: denied { sys_ptrace } for pid=4137 comm="syz-executor5" capability=19 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 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x4000005, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00009f0000-0x4)=0x0, &(0x7f0000102000)=0x4) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x248481, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00003b4000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00001b1000+0x17)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f000027e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) close(r3) openat$rtc(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/rtc\x00', 0x2000, 0x0) r5 = memfd_create(&(0x7f0000985000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000c34000)={0x0, 0xd7}, &(0x7f00004c8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000652000-0x8)={r6, 0x401}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a8d000-0x8)={0x0, 0x7, 0x5}, &(0x7f0000506000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007b2000)={r7, 0x8, 0x1, [0x3ff]}, 0xa) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) inotify_init() write(r0, &(0x7f0000ef8000)="2400000024001d0600fffa000041861803ffffff03008000fdfffff6ff08000000121f7f", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000413000)={0x0, 0x2c, &(0x7f0000e64000)=[@in6={0xa, 0x0, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e7a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000124000)={r1, 0x9d, "28dcca6181f02f0bb688864dc3d7c17d6ba37c1bbb57ecd9c60442947706bd8c944904b12f51800f0d775f209d96d1e6caec4b40bf54353974f350c867037d5557ce491faa8b8447257b7cec0ff94eb418dd74342e64f5f78e60637454c481b8515f9f3367233d84918dcefff8a4eebf8de7a8bd0e75a1b77c5ce2089843e2afd635b56a3e83a3866a28d31dafe04feecd94612fb3be2f67ce03765a5d"}, &(0x7f0000d91000-0x4)=0xa5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000095000)={0x0, 0x100000000, 0x805, 0x3, 0x5812, 0x575}, &(0x7f0000357000)=0x14) sysfs$2(0x2, 0x6, &(0x7f0000e64000-0x19)=""/25) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00002cc000)={r2, 0xbf, "b4d1c35563f4c2dfb24a4f880db7b5f58ae71663fc6cdcc993d781cbb9840e33f3b3cb07a124fff882111ea217e5a0229114055a914a6bfa9745a9caa4a71e1ec19353f1526f4f439abbe770fc9ae858cc74cce4f8b83dc9693918dbf88da2409e59571446ba1391cd4d8330dca074176b1f22effc0e978c24ddd828baa3732bb88035868ea05e1222f80f27b8789a896654e6ed229d96b43284adb25a13c5fe2446d7c9dc2f7b84a5d84ca36b461af063dec8f84b854209149b110d842f21"}, &(0x7f0000b1a000-0x4)=0xc7) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f4000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00009fe000)=0xffffffffffffffff) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00008ac000)='\x00', 0x81, 0x10, &(0x7f0000442000-0x40)={0x3, 0x5, 0x4, 0x1, 0x27c, 0xa6, 0xbb, 0x81}) mq_getsetattr(r0, &(0x7f0000020000)={0x8, 0x3cf1, 0xfffffffffffffff7, 0xe4f, 0x111, 0x6, 0x0, 0x8}, 0x0) r1 = socket(0x10, 0x802, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a24000-0x8)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f6d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x7ac2, 0x6718, 0x8}, &(0x7f0000c32000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000128000)={r2, 0x6, 0x8001, 0x406}, 0x10) 2018/01/31 16:44:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$inet(r0, &(0x7f0000408000+0x751)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) shutdown(r1, 0x5) 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) r1 = getpid() sched_getattr(r1, &(0x7f0000374000-0x2d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f0000451000-0x7)="1fc4f500020319", 0x7}], 0x1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00001d3000-0x4)=0x0) 2018/01/31 16:44:16 executing program 2: msync(&(0x7f000019d000/0x3000)=nil, 0x3000, 0x0) 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000000b000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000-0x4)=0x8c) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000c000)='./file0\x00', 0x111800, 0x100) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r4, 0x107, 0x17, &(0x7f000000b000)=0x0, &(0x7f0000009000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000008000-0x98)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x40}, &(0x7f000000a000)=0x98) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000a000-0x20)={@common='syzkaller0\x00', @ifru_flags=0x3000}) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000124000)='net/mcfilter6\x00') setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ad8000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x7f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00002ca000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000+0x5e6)={0x8, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) getsockname$netrom(r2, &(0x7f0000a65000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f33000)=0x48) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000a000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000007000)={0xb0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000004000-0x7)='cpuset\x00') sendfile(r2, r2, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 16:44:16 executing program 7: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ed2000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xc7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000cea000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = fcntl$getown(r2, 0x9) tkill(r3, 0x24) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@generic="234e2e3268efca7f44c9ed713749205c", @ifru_flags=0x2fd}) openat$rtc(0xffffffffffffff9c, &(0x7f00005b9000)='/dev/rtc\x00', 0x80000, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendto$inet6(r4, &(0x7f0000a7d000-0x60f)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000f8e000)=""/137, &(0x7f0000eb1000-0x4)=0x89) dup2(r0, r4) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000b4d000)='/dev/random\x00', 0x0, 0x842) readv(r0, &(0x7f000014d000)=[{&(0x7f0000a48000)=""/15, 0xf}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c38000)='/dev/hwrng\x00', 0x400, 0x0) write$evdev(r1, &(0x7f0000419000)=[{{0x0, 0x7530}, 0x7, 0x1, 0x9}], 0x18) 2018/01/31 16:44:16 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) fanotify_mark(r0, 0x10, 0x10008, r1, &(0x7f0000014000)='./file0\x00') read(r1, &(0x7f0000036000)=""/244, 0x9290071687bae12c) write(r0, &(0x7f000002d000)="e0", 0x1) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000858000)='asymmetric\x00', &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000258000-0x3)='!{\x00', 0xfffffffffffffffc) add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) add_key(&(0x7f0000a2d000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f29000)=':{\x00', 0x0) timerfd_gettime(r0, &(0x7f0000eb6000+0xa9e)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x81003) clock_gettime(0x0, &(0x7f0000356000-0x10)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 16:44:16 executing program 4: r0 = creat(&(0x7f0000169000)='./file0\x00', 0x2) mmap$binder(&(0x7f0000734000/0x4000)=nil, 0x4000, 0x2000002, 0x813, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000723000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000025e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000815000)=0xc) getresgid(&(0x7f000045e000)=0x0, &(0x7f000024f000-0x4)=0x0, &(0x7f0000a76000-0x4)=0x0) fchown(r1, r2, r3) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000891000)={@generic="a4faa8bc04552c374f7e71a04a3b5472", @ifru_data=&(0x7f0000964000-0x20)="1f40294a5024985d8c9274d07ad192a2cdb0de4bc01f135dce775994a8fdc153"}) connect$l2tp(r0, &(0x7f0000687000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x400000000001, 0x4}}, 0x26) r4 = socket(0x200000000010, 0x80001, 0x0) write(r4, &(0x7f0000051000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) execveat(r0, &(0x7f0000f3d000)='./file0\x00', &(0x7f0000898000-0x20)=[&(0x7f0000aa0000-0x2)="c900", &(0x7f0000c0e000)='/selinux/avc/cache_stats\x00', &(0x7f0000603000-0x19)='/selinux/avc/cache_stats\x00', &(0x7f0000694000-0xf)=':lobdev[wlan1-\x00'], &(0x7f0000176000-0x38)=[&(0x7f0000d5a000)='/selinux/avc/cache_stats\x00', &(0x7f0000845000-0x2)="dc00", &(0x7f00009c8000+0xa2b)='[\x00', &(0x7f00004c6000-0x2)='*\x00', &(0x7f0000ca7000)='+,bdevvboxnet0)ppp0\x00', &(0x7f0000ea7000)='\x00', &(0x7f0000e54000-0xa)="a1267472757374656400"], 0x400) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe7000)={{{@in=@loopback=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=@empty={[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}}, &(0x7f0000ded000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090c000)={0x0, 0x0, 0x0}, &(0x7f0000b7a000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ee000)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x1, 0xffffffffffffff00, 0x2, 0xdc7, 0xa, 0x80, 0xa0, 0x3f, r5, r6}, {0x67, 0x9, 0x9, 0x3, 0xfffffffffffffff7, 0x3f, 0x7, 0x3d}, {0xb1, 0x9, 0xbd, 0x2}, 0x6, 0x3, 0x2, 0x0, 0x3, 0x3}, {{@in=@rand_addr=0x10001, 0x1, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x7, 0x5, 0x101, 0xfff}}, 0xe8) openat$hwrng(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/hwrng\x00', 0x48400, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000c74000)=""/110, &(0x7f00000a2000)=0x6e) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c76000-0x6)='logon\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/pktcdvd/control\x00', 0x800c0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000b59000-0xb)='net/ip6_mr_cache\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000abf000)=0x4dfe000000000) sendfile(r2, r2, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000298000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f00008bf000)=0x0, 0x200041c) msync(&(0x7f0000501000/0x2000)=nil, 0x2000, 0x1) 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) readv(r0, &(0x7f0000172000)=[{&(0x7f0000d57000)=""/18, 0x12}], 0x1) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x0, "e91f7189591e9233614b"}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000093b000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006c1000-0xb0)={{0x5, 0x81}, 'port0\x00', 0x8ebeb4f5a229d3a4, 0x0, 0xfff, 0x5, 0x3, 0x99c7, 0x1, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ae3000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000037f000-0x63)="04d58a54e3c4bc45786502e65d6f2e4a8f18818d6b4846e1ed48a098f9d144d0510e2c7942ae02b323e0e607b0c74dacb19408c8cdacb2b7a860023ad27fb3af1879e636a42ebcf86c07f613281f59f18665a8ca351839ff63100c02aaa019dde746fe") r0 = getpid() ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000cc0000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendto(r1, &(0x7f0000361000-0xd1)="64cb205c60162e2af4a76de32a8630d202da9b50797465ef5519e72acebe06c2e880fafaeea4ec72284f530a179a994c653cf9478bf984938eef4628ab0125542ae1bdb91f230003c02eac67116ddf410db3e2aad18ab3d030ae7a181a34940a7a5f8757ed8bd50129f0e2eba97fd6724ad194d3dac3d083c5e81102481a8809ad9602ba14463020a21535978aebb021102046d22af0809ac769c9474a505337c829ba11aca9923ffdb80aaf4639d64313052f457344631b4e64507727614ccc54d70e9faa759fd5926a02e169314662e8", 0xd1, 0x4000, &(0x7f0000d54000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mount(&(0x7f0000691000)='./file1/file0\x00', &(0x7f00009f8000)='./file1\x00', &(0x7f0000a91000-0x8)='overlay\x00', 0x20000, 0x0) sendfile(r2, r2, &(0x7f00008be000)=0x0, 0x401) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x4) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d21000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000d20000)={0x3, &(0x7f00008a2000)=""/29, &(0x7f0000a5c000-0x48)=[{0x9, 0x1a, 0x4, &(0x7f000072d000)=""/26}, {0x7, 0xc4, 0x195, &(0x7f00006b6000-0xc4)=""/196}, {0x2, 0xc0, 0x2, &(0x7f0000ab6000)=""/192}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000d21000)=""/1, &(0x7f0000974000)=0x1) 2018/01/31 16:44:16 executing program 5: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d8a000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000e89000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000605000)={0x3, {{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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r3 = getpid() syz_open_dev$loop(&(0x7f0000ed7000-0xb)='/dev/loop#\x00', 0x81, 0x2a000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000eb7000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9e000)=0xe8) getresgid(&(0x7f0000243000-0x4)=0x0, &(0x7f0000383000-0x4)=0x0, &(0x7f0000089000-0x4)=0x0) sendmsg$unix(r2, &(0x7f0000c8d000-0x38)={&(0x7f0000ae2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e44000-0x50)=[{&(0x7f00005a6000)="2444a6801e28a9f631d99694e7d3a42d3d977fac121998b20d210391ddd6eb26da1cc0328a0088b3178231d81ddecd80b5504220b51dee52b2ae0c60d2b939c2eb4f673d86cc9962caec3a8920b41d4f9c363e107c9a51e6bb6fda1e8fdd1b19efb8835351e59e5a4c7697637cc64b104fee801aabbeb6cf6ff10f4c4fe355329501a4f3359b8fe5e1e246a7febf89eab4a858d4dd8859b16b1bb54f0977ea66c8cb03a4", 0xa4}, {&(0x7f0000cd3000-0xe8)="58d540087fb3b8935fd6d45611a75e81df8bb19b09dd7c00c1dd0097aa2298a7024538c3996e8b3d150db4e1589e38e3cda39886428c13c790f246258b1f0b4d99f9111beaeed968182eb16ee387d311dc4a0c4914091cce18b9abcc41349859371dfc2d8b1b0e99a29e6898f0b2b36125858722764d8749a440531cbfdfb0c8ac684fee4533983049428abf9ee302adb57ccf5a98754a5c12a8bcc00752b7a25c5b7cf6503282da24e13735295d8f7ea3782d622407bac5b9d35568e693d791bef179882e8bddf417a4554b5aee1143d07204eb67ecb024e3fd35c545abeee12f6cb8f978931583", 0xe8}, {&(0x7f0000ff8000-0x71)="317f609d63edb7a8bb116c28a5bd69ef7535c78f8ba4e08490104ed41446b8cb6745d8c13bb92c928bab4a1ae2377af48a84125e064eccf7ce0fb4fc2a4252969c3278d1d363913f8fd26dcd21b1c9aafb03d583cc5a83047fc782d04944be82be89d89f4e7688680bc1ec6a036972e8cb", 0x71}, {&(0x7f0000898000)="4fdad7e8c79ceb6b941bec6ac13f9cfa70dc3ba125ee473b18de7604282b48737ddee6dbaa4417a059f2d59d275762ee433f52f7d0104275d98b528aa08f72fc3c1e1c5c0c6a0189f4a3a19bf0802e72f556c681a4005fde208e6915375f01065244514466e56f0199a1f99550ce50745565f9b4492f56d40e069375a990e3b8e7a1006704b252b4985e9dee8f3f71333b7f65ebd7571e3f783b", 0x9a}, {&(0x7f0000615000-0x17)="0a0645f2507ca5400f50aae410e51f68bffa734994a125", 0x17}], 0x5, &(0x7f0000e0e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0]}], 0x48, 0x4000040}, 0x40000) r6 = syz_open_procfs(0x0, &(0x7f0000087000-0xa)='net/igmp6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000205000)={0x0, @in6={{0xa, 0x0, 0x33, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x7, 0xf57, 0x4, 0x7, 0xfd, 0x1, 0x9, 0x7fff, 0xd5, 0x2, 0x8000, 0x0, 0x8, 0x7ff]}, &(0x7f0000e7b000)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000ed0000-0x8c)={r7, @in6={{0xa, 0x3, 0x32, @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]}}, 0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f000001d000-0x8c)={r7, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r8 = socket$inet6(0xa, 0x2, 0x1) ioctl$sock_inet6_SIOCADDRT(r8, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/keychord\x00', 0x200102, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00007b2000)="6c3c86ac42edf7b4a8992491cf06ede33816411b851a8e65fc31c4f0da7c2a5a87d3a1efdbaab5d25281bb3333fecd3ddbea2f626e9a52298367d341d0b3dfa31026c616e2e165e5b9e3c6628c95b4c16fd4d1a9fbda6ab8d8b0c5a5595cc6537357d28523920d7aef5ae199117043c900ceaa1976057577152c94dd2b33bebb8e5d372753733e4d83e52ed28bf5bb490c023eac5c7c1e050932012d29c2a658bacb4b296612cc08b68d1c") fcntl$setownex(r0, 0xf, &(0x7f0000f92000)={0x0, 0x0}) pipe2(&(0x7f0000f5d000-0x8)={0x0, 0x0}, 0x80000) ppoll(&(0x7f0000cf4000)=[], 0x0, &(0x7f00008e1000-0x10)={0x0, 0x0}, &(0x7f0000023000-0x8)={0xb808}, 0x8) epoll_create1(0x80000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000758000-0x4d)=""/77) fcntl$getownex(r0, 0x10, &(0x7f00004a9000)={0x0, 0x0}) 2018/01/31 16:44:16 executing program 7: inotify_add_watch(0xffffffffffffff9c, &(0x7f0000f86000-0x6)='./bus\x00', 0x400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f29000)=':{\x00', 0x0) timerfd_gettime(r0, &(0x7f0000eb6000+0xa9e)={{0x0, 0x0}, {0x0, 0x0}}) pwritev(r0, &(0x7f00001c2000)=[{&(0x7f00001f8000-0x4f)="85", 0x1}], 0x1, 0x81003) clock_gettime(0x0, &(0x7f0000356000-0x10)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000079d000)="2400100026007f0000000000007277011900000001000000000000000013ffff0100ff10df1a497f9939d47c6408a4a482e2a9268b00584a40746ab8f4de8cc3b63be7a311b324080d97854f4c2f202bc01b1de2a5189d4fb6baa04597fa1ced28a6e1489a290b0dc30b5248eeaf53b3079d952332221c644a4e56077e13a673c227864a1fe363109327eb884b9f7a05bfac74b6300d13ae", 0x98) 2018/01/31 16:44:16 executing program 6: 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$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e81000-0x8)={r0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getrandom(&(0x7f0000fd6000-0xcd)=""/205, 0xcd, 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00009b7000-0x20)={0x4, 0x3, 0x0, 0x401, 0x0, 0xa5, 0x4000000000000000, 0x8, r1}, &(0x7f00006ba000-0x4)=0x20) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) prctl$void(0x27) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000779000-0xe)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000045c000)={0xfffffffffffffff7, 0x8, 0x1ff, 'queue1\x00', 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]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) fcntl$setflags(r0, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000802000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b11000-0x4)=0x0, 0x4) creat(&(0x7f00008ea000-0x8)='./file0\x00', 0x2) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='bcsf0\x00', @ifru_data=&(0x7f000001c000)="6b5ee7000000007000b4009b72ca66f3000000ef00ea000000000000cb9d3cb0"}) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ce000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mknodat(r0, &(0x7f0000409000-0x8)='./file0\x00', 0x8099, 0x3f) llistxattr(&(0x7f00008df000)='./file0\x00', &(0x7f0000c5c000)=""/16, 0x10) 2018/01/31 16:44:16 executing program 5: prctl$intptr(0x2f, 0x3) socketpair(0x8, 0x5, 0x3, &(0x7f0000746000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00004d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000092a000+0x9c8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0x8, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000328000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x802, 0x100) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000388000-0x4)=0x0, 0x80000) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r7 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000562000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000096f000)=0x10, 0x80800) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000592000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000524000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) sendmmsg$unix(r0, &(0x7f00009b3000-0x70)=[{&(0x7f0000d0a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000604000)=[{&(0x7f00009a6000-0x14)="e35e7b55254e5234ae5e30c8d793932610ee3584", 0x14}], 0x1, &(0x7f00006c0000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}], 0x38, 0x41}, {&(0x7f0000f2a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000807000)=[{&(0x7f000016b000-0xe8)="1dea7c6a4eeab08127e6af0c96eaea5b520074815276a01ecf499437c2f61227ec8978ae4c9506fac013a1b0bdac1f641c211af8a36859a6d14d760e4d6bda300fe97631092ea7857f324936297b5035dabf7fd6289dc66093bfdf18d5fc1ca5ed45e3579559cd3d6b8dbddd248f1895bb34a310e28f1d3f96dddca8a7e8f1c8ac51dc8927c45c6244dc5f91357fd163c3963b2f53d6f7c54a786cb0257cacbe159b8ec6760bdc9b7f6898bdda89740cd1194235d15e3cc1da8ac8b2b4755b448c5e12b72a0198eccec0fb783439c37f211a88b23c1fa8a1a50596a0a0f00dbf6344682e5abd12cf", 0xe8}, {&(0x7f0000bd0000-0xb1)="34b549eba0dd4929b438f1cdb2913b371774d3236d635e45c20c14138bbb88b8e451d4ace4ad7647cdf46c06236f133d891675d3ebb8201c37ba3cb5652955f770804315fe3a74270b9e634058bd74e1e4dc95ebf28d3fc5bd28ad180a5894d5fce60e9fd740a2338dbdcef33e64393d2afed1ae01aafd97a680b30aff518ae591ae32dd7a0cc143b9809622707d948058a581979474fd4430b15d3421a8ca31c7528dd50e8774ceaa7146a357b4b784d1", 0xb1}, {&(0x7f0000975000)="e7691dd538adf1", 0x7}, {&(0x7f0000410000)="491a8efcb2046fdd7beb1e12fa890c67ba6c4206b8e586060a66bb186d951fcc4894417feb7f271b213a1dc7410a288df3ad6ae56cd8fc55a653e37554a5d47b4895698b478ba350c2e4cf5afc88bc0543f6e5c07722dcffcb9ab86ae2039d95d2f818490aa2afba9e05b9e5e2b17a9ef58f4c2c990156fc515c623da28b8ba700ce93a3c6c8b4e5a4bf1fc7c7d21b008672cffb443262f3434a01530662ab1c8f62401c2c4484592b", 0xa9}, {&(0x7f0000b09000)="19d18b09262a52b5b5a47effd44f23987cfe462f53219db575ca4842c1479c0c7e37ab8cc7a2c83e799338d22e2ab4e575c79b8f37dd57eb02fed3426f13a561d73b040718b51c5429a390d9803007baacc591f7eea0cd47fddcb55082ee749a85e68ca0afe8caf06ffc9a5910ae2b9045410aca4ed223f87c64e3b30ea30a364170a8d2bc05db4ec3047bb2709c99a5cdbec8230040dd312274c257795f2112ba70090e0c7568e20a0ce880bf58cf095ad64779c844fc39fc67c87e4f", 0xbd}, {&(0x7f0000c3f000)="a8892219e1f7706fb51739f2a862d29526a8cc6cd53aa65c93f2fc534b61efd00f2e2851b695eca4ee3ab6d0fc7c1b07a064bcf9b07c2430a5d486396b7a36cf89f3c085de385897e4e7d7315f0691c5b538806df84721bbc8ee1311d93a0d50eafe50705858f22b307197b9b81c4f9336e600eeae66a1b9ebf546100f907b61ba28cefd9b80991a082cd744108b6f761344a94c43da221ce1f512bd5a068b5ac63bf586474efb08dc06da687f23cd62619962f3a14a87916d18ed9106d111dcd67fc89303d455b0858b7e3f6b5cc3167f30478ab04c95675b2f6af46e9eb6ef84cc2ae7aafb075b21b4af6ef7c2bb038a980bbe79d7c086f80693", 0xfb}, {&(0x7f000053d000-0x14)="438a7f8129824007cd8397bcc3e5f3d890ea090e", 0x14}, {&(0x7f0000d13000-0xd3)="de7bfdd0efc642918e3845d1904caf776751f820dd376579ba70dc59e6af89be95b259b9815ffd8524341c8c7cefcb5e3e693c081008c8a13ccb288ef3f69d9dccbae2d9a4875502651a6e4f4473182b2cb59d64e10d1f7da216380d3d96ea4f395e8bd41cd60605e144211159e403ed494d72baad0ac3fa44fa4120d9c46a81a68b01295dfb80396ffc01f87fa01cb5453656d704d1891a5d933cbd19434a9e4e7774fe5a79ee283c2a311adebf649b42a2777c99ac6b0e5c207e05d329f3f59f23a04298c81d97e563dfdaf02540dc6071af", 0xd3}], 0x8, 0x0, 0x0, 0x4000}], 0x2, 0x8800) r10 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r10, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r11, 0x8916, &(0x7f000084e000-0x20)={"9ecac0191ee61c951d357a6d1c2975c1", {0x4, 0x0, 0x3, "bd31cfd07247", 0x9, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) syz_open_dev$urandom(&(0x7f0000253000)='/dev/urandom\x00', 0x0, 0x100) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x316, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) r12 = geteuid() getgroups(0x5, &(0x7f00009b5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00002d6000-0x8)='./file0\x00', &(0x7f0000dd1000-0x8)='./file0\x00', 0xa001, r12, r13, 0x8, 0x5ad, 0x820) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x2000) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x20, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) r1 = syz_open_dev$sg(&(0x7f0000c6b000-0x9)='/dev/sg#\x00', 0x4, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f000008e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000025b000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) getsockname$packet(0xffffffffffffffff, &(0x7f000070b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000879000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e24000)={0x0, 0x99, "051c1f1a8dd840fc97f3b0059796a71eb7b3197ec98bd78b113a74f6763f1b7e3410d4caebb92fce051ec39dbbd56ff3a3d42ced42f531670bdcfee84e96b784407abf7c841e6f8ce9cd7f85b05e0d06bbbc35d0efe511f1f849bdda4601503fdd9acf708dd77071a0aa29e408c3470e2a5c5d4fa62a85ee2ba1d1dcf48c2047654784e55ba812b9041b9c9a2ce1e7b539ec0cd9eacd698b0e"}, &(0x7f0000acf000)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000899000-0x51)={0x0, 0x3a, "2703fb6ddc819847258425353fc662616841b1ffc44b47d23e2eae2e6b772758b6f833856310ef4103220465c2bad9951e095d958a14d6f7509e"}, &(0x7f00001af000)=0x42) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x5, 0x0, 0x0, 0x279, 0x5, 0x9, 0x0, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x4, 0x8, 0x3}}, &(0x7f000087c000)=0xb8) 2018/01/31 16:44:16 executing program 0: syz_emit_ethernet(0x169, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x15b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x80, 0x0, 0x2, 0x0, 0x1, 0x880b, 0x83, 0x0, [], "b7ec264aa8f410f20a8deecc5451390f23d24be2df1bb75d3c04992e628923cf4cc88b7e1ed6061e3e073cab2e27e7f478a2a61c454240a4635f7b443980033416e42699f61b11252f1fb92188e442975de01d519c9435e2d1ebcf62fe9cf57b1be128c018080f2bd960b4a91f6e6b1e6f9c2584c9b79fcc074dec8f2ff837b2f8cc3a"}, {0x5, 0x0, 0x1, 0x3, 0x0, 0x0, 0x800, [], "7fadbae6df2249a7d7229991da66c69b19275b1567c7241f9162c67d77a47e4fede9be5088b51292bcd2382ffcda1fb822cd96"}, {0x7, 0x0, 0x8, 0x8, 0x0, 0x0, 0x86dd, [0xffffffffffff7fff], "f94923dc5ec3d8a9754e5e225bb2fb17080e14c05f7c9493e8d7874c6a84ad036b56b3886054715a96735fa6a5e76547cfcff397d5fccb4fc60c5825b89327d31b0a09442cd0de266ad37ec2927808569578700152cc616764a99443118175f687d4d6baaa8e1eebf4f7c2b715b01cffb88cdb00cfa9862e828f1f75f5d1b7"}}}}}}, 0x0) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x80000001) ioctl(r0, 0x8e, &(0x7f0000150000-0x5b)="2cc78575cceb6c577db3eb65e5946f97afcc898da9382cabc0501f82f5dcd56d507057183abf61e05279026036ec721270ccad1a08e6fe58d521a617a8ca165079b148e18f602ac4da6d9fa15ad03b411e829f40698b22445253ac") 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004c2000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00009f5000-0x7c)="bd5d4e76508813bf5ed1b2fe908c841ca88da6a0b8081f90dbbf1f769600964f13e90bc69313e0f27fb697da65a3e1ae02d64eda439a3775f122448bad641f49569a22a1f4e8ef9591a5a6e39272e0d380ab08967681e403009182d92576f18f48c3386d3da83e415992b2294ea7523267776b687031286346a20355", 0x7c, 0x4000, &(0x7f000097a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) pipe2(&(0x7f0000567000-0x8)={0x0, 0x0}, 0x800) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000dcc000)="82c0840860c50ec2d810d98ff713a964fe7b3d8ef1b514b4e9fdb5e7f376d0306f490dcda8c793327ddf4b3c537e1b86cebb06e9fdc191655b76210adb6ff6e21d49ad0c01eb240481d559bc2511a1f162666295eb086526a7bbd3f8fb8fe2703b194d001d6ef4bd77691f002c91ee4bd999f44e418e4d1a6e2e64c190ff14") r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000d5000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000685000)={0x3f, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) recvmmsg(r1, &(0x7f00007ce000-0xf)=[{{&(0x7f0000b5a000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000078c000)=[{&(0x7f0000a88000)=""/32, 0x20}, {&(0x7f0000d13000)=""/87, 0x57}, {&(0x7f000001b000)=""/90, 0x5a}, {&(0x7f0000173000-0x19)=""/25, 0x19}, {&(0x7f0000766000-0x5d)=""/93, 0x5d}], 0x5, &(0x7f0000b28000)=""/111, 0x6f, 0x6}, 0x100000001}], 0x1, 0x0, &(0x7f0000315000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_extract_tcp_res$synack(&(0x7f0000c3c000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f000063e000)={0x0, 0x0}, 0x1, 0x0) write$tun(r3, &(0x7f0000a24000-0xea)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@mpls_uc={0x8847, {[{0x6, 0x7, 0x4, 0xffffffffffff8001}, {0x1f, 0x553, 0x3, 0x100000001}, {0x7, 0xffff, 0x7fffffff, 0x0}], @ipv6={0x0, 0x6, "d1e2a3", 0x9e, 0xff, 0x4, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, {[@hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x77, 0x0, 0x8, 0xff, 0x0, 0x80000000000, 0x1}, @dstopts={0x33, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0xfffffffffffffffa}]}, @fragment={0x0, 0x0, 0x8, 0x9, 0x0, 0x1f, 0x2}], @tcp={{0x0, 0x0, r4, r5, 0x8000000000, 0x0, 0xa, 0x0, 0x1000, 0x0, 0x1, {[@sack={0x5, 0x6, [0xefe]}, @sack={0x5, 0xa, [0x401, 0x3ff]}, @sack_perm={0x4, 0x2}]}}, {"d7cc1dc320af9a06b36916f1fd417565ff3b1d31cb3b9ff5aba3b7072f9d3c9e54f58023407e84878c1505"}}}}}}}}}, 0xea) getpeername(r0, &(0x7f00006ab000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000520000-0x4)=0xfffffffffffffedc) getsockname$netlink(r6, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007b0000-0x4)=0xc) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80805, 0x7fffffff, &(0x7f00007f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000054b000)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa6000)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000009e000)=@sack_info={r1, 0x8000, 0x80000000}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009be000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2000000000000172, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x3, 0x4, 0x7ff}]}, 0x10) sendmmsg(r0, &(0x7f0000d77000-0xf0)=[{{&(0x7f00007c9000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58, &(0x7f000042d000)=[], 0x0, &(0x7f00008ae000-0x3f0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x0, r0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000391000-0x4)=0x0, &(0x7f0000025000)=0x4) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x3) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00001f9000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f000033a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000508000-0x8)={0x0, 0x0}, 0x4800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005ff000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c9d000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000892000-0x6)={r2, 0x401}, &(0x7f000083f000)=0x6) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00009e9000-0x9)='/dev/rtc\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000044d000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x0}, &(0x7f00004fa000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00003ac000-0x8c)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) openat$autofs(0xffffffffffffff9c, &(0x7f000091b000-0xc)='/dev/autofs\x00', 0x80400, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000222000)=0x0, 0x4) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x49) tee(r0, r0, 0x1, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054f000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000202000)={0x6, &(0x7f0000d24000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000019000-0x8)={r3, 0x3}) write$selinux_validatetrans(r2, &(0x7f00002e9000)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'system_u:object_r:ld_so_cache_t:s0', 0x20, 0x30, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) sendto$inet6(r0, &(0x7f00006d2000)="", 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept$ax25(r2, &(0x7f0000709000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000806000)=0x10) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 89.234166] device eql entered promiscuous mode [ 89.253443] binder: 18432:18437 got transaction with invalid offsets size, 790 [ 89.267316] binder: 18432:18437 transaction failed 29201/-22, size 0-790 line 3163 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b3e000-0xc)={0x0, 0x25, 0x20}, &(0x7f000087f000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e31000)={r1, 0x101, 0x4, 0x2}, &(0x7f00002be000)=0x10) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000489000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x3a1400) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) [ 89.330468] binder: BINDER_SET_CONTEXT_MGR already set [ 89.335963] binder: 18432:18466 ioctl 40046207 0 returned -16 [ 89.348130] binder_alloc: 18432: binder_alloc_buf, no vma [ 89.363255] binder: 18432:18466 transaction failed 29189/-3, size 0-790 line 3127 [ 89.387246] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 16:44:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000092a000+0x9c8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0x8, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000328000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x802, 0x100) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000388000-0x4)=0x0, 0x80000) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r7 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000562000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000096f000)=0x10, 0x80800) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000592000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000524000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) sendmmsg$unix(r0, &(0x7f00009b3000-0x70)=[{&(0x7f0000d0a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000604000)=[{&(0x7f00009a6000-0x14)="e35e7b55254e5234ae5e30c8d793932610ee3584", 0x14}], 0x1, &(0x7f00006c0000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}], 0x38, 0x41}, {&(0x7f0000f2a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000807000)=[{&(0x7f000016b000-0xe8)="1dea7c6a4eeab08127e6af0c96eaea5b520074815276a01ecf499437c2f61227ec8978ae4c9506fac013a1b0bdac1f641c211af8a36859a6d14d760e4d6bda300fe97631092ea7857f324936297b5035dabf7fd6289dc66093bfdf18d5fc1ca5ed45e3579559cd3d6b8dbddd248f1895bb34a310e28f1d3f96dddca8a7e8f1c8ac51dc8927c45c6244dc5f91357fd163c3963b2f53d6f7c54a786cb0257cacbe159b8ec6760bdc9b7f6898bdda89740cd1194235d15e3cc1da8ac8b2b4755b448c5e12b72a0198eccec0fb783439c37f211a88b23c1fa8a1a50596a0a0f00dbf6344682e5abd12cf", 0xe8}, {&(0x7f0000bd0000-0xb1)="34b549eba0dd4929b438f1cdb2913b371774d3236d635e45c20c14138bbb88b8e451d4ace4ad7647cdf46c06236f133d891675d3ebb8201c37ba3cb5652955f770804315fe3a74270b9e634058bd74e1e4dc95ebf28d3fc5bd28ad180a5894d5fce60e9fd740a2338dbdcef33e64393d2afed1ae01aafd97a680b30aff518ae591ae32dd7a0cc143b9809622707d948058a581979474fd4430b15d3421a8ca31c7528dd50e8774ceaa7146a357b4b784d1", 0xb1}, {&(0x7f0000975000)="e7691dd538adf1", 0x7}, {&(0x7f0000410000)="491a8efcb2046fdd7beb1e12fa890c67ba6c4206b8e586060a66bb186d951fcc4894417feb7f271b213a1dc7410a288df3ad6ae56cd8fc55a653e37554a5d47b4895698b478ba350c2e4cf5afc88bc0543f6e5c07722dcffcb9ab86ae2039d95d2f818490aa2afba9e05b9e5e2b17a9ef58f4c2c990156fc515c623da28b8ba700ce93a3c6c8b4e5a4bf1fc7c7d21b008672cffb443262f3434a01530662ab1c8f62401c2c4484592b", 0xa9}, {&(0x7f0000b09000)="19d18b09262a52b5b5a47effd44f23987cfe462f53219db575ca4842c1479c0c7e37ab8cc7a2c83e799338d22e2ab4e575c79b8f37dd57eb02fed3426f13a561d73b040718b51c5429a390d9803007baacc591f7eea0cd47fddcb55082ee749a85e68ca0afe8caf06ffc9a5910ae2b9045410aca4ed223f87c64e3b30ea30a364170a8d2bc05db4ec3047bb2709c99a5cdbec8230040dd312274c257795f2112ba70090e0c7568e20a0ce880bf58cf095ad64779c844fc39fc67c87e4f", 0xbd}, {&(0x7f0000c3f000)="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", 0xfb}, {&(0x7f000053d000-0x14)="438a7f8129824007cd8397bcc3e5f3d890ea090e", 0x14}, {&(0x7f0000d13000-0xd3)="de7bfdd0efc642918e3845d1904caf776751f820dd376579ba70dc59e6af89be95b259b9815ffd8524341c8c7cefcb5e3e693c081008c8a13ccb288ef3f69d9dccbae2d9a4875502651a6e4f4473182b2cb59d64e10d1f7da216380d3d96ea4f395e8bd41cd60605e144211159e403ed494d72baad0ac3fa44fa4120d9c46a81a68b01295dfb80396ffc01f87fa01cb5453656d704d1891a5d933cbd19434a9e4e7774fe5a79ee283c2a311adebf649b42a2777c99ac6b0e5c207e05d329f3f59f23a04298c81d97e563dfdaf02540dc6071af", 0xd3}], 0x8, 0x0, 0x0, 0x4000}], 0x2, 0x8800) r10 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r10, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r11, 0x8916, &(0x7f000084e000-0x20)={"9ecac0191ee61c951d357a6d1c2975c1", {0x4, 0x0, 0x3, "bd31cfd07247", 0x9, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) syz_open_dev$urandom(&(0x7f0000253000)='/dev/urandom\x00', 0x0, 0x100) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x316, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) r12 = geteuid() getgroups(0x5, &(0x7f00009b5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00002d6000-0x8)='./file0\x00', &(0x7f0000dd1000-0x8)='./file0\x00', 0xa001, r12, r13, 0x8, 0x5ad, 0x820) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000841000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e71000)=0x4a7b, 0x4) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000745000)=[], 0x0) 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000e96000-0x8)={0x0, 0x0}) r1 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004ea000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1, 0x33, 0x1, 0x2, 0xa, 0x80, 0xa0, 0x3e, 0x0, r1}, {0x387f, 0x4, 0x8, 0x10001, 0x81, 0x1, 0x0, 0x1ff}, {0xffe000000, 0x4, 0x5, 0x10001}, 0x4, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x4}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x101}, 0xa, @in=@rand_addr=0x6ad, 0xffffffffffffffff, 0x3, 0x3, 0x56a8, 0xdc60, 0x101, 0x5}}, 0x26f) select(0xe2, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x49) tee(r0, r0, 0x1, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054f000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000202000)={0x6, &(0x7f0000d24000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000019000-0x8)={r3, 0x3}) write$selinux_validatetrans(r2, &(0x7f00002e9000)={'system_u:object_r:inetd_var_run_t:s0', 0x20, 'system_u:object_r:ld_so_cache_t:s0', 0x20, 0x30, 0x35, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x69) sendto$inet6(r0, &(0x7f00006d2000)="", 0xfffffffffffffe8c, 0x8000020000004, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept$ax25(r2, &(0x7f0000709000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000806000)=0x10) r4 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-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], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000de7000)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x20000801) writev(r1, &(0x7f000036f000-0x70)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000fd0000-0x10)={0x3b, 0x9, 0x7fffffff, 0x401}) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r3 = getpgrp(0x0) sched_getattr(r3, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) dup2(r0, r0) 2018/01/31 16:44:16 executing program 3: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b1d000-0x10)=@common='tunl0\x00') r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) rt_tgsigqueueinfo(r2, r3, 0x2a, &(0x7f0000a50000-0x10)={0x3d, 0x800, 0x5, 0x5}) 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000)={0x0, 0x0, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000006000-0xc)={r2, 0x80000, r0}) readv(r1, &(0x7f0000001000-0x10)=[{&(0x7f0000796000-0x99)=""/153, 0x99}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000004000-0xe0)="79c3ffbe1857137a639f4bfb5715f90e6a271b8768eb4d9114a0ae61abfa645c217ca72de9c3c7bd54ea108c98e3628583bc750c33867f1e14ee9834a1e2d5965922999438a971e5dee38d236c01fbf45ebc3eba0c95bb2c60644e761830f2dddb6d4ffa9e13a0df6b5b810b82218b589d9b2c9f434c6a273283dc5ddf251ae7e7dd08e1a563610082558b25e4b0b23d7998cdbe96c2021d3f6ee61ee8a5b21e72a116581fb20d0623fa94c7d4ba6678fff941e0e1347022318a30dbeac60b17bd1b814c15d1b80160cebd8038c81bd19fb603d3607e4ace66934526b5905a79", 0xe0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000006000-0x5)='ceph\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='wlan1\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in=@empty=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x7, 0x0, 0xc780, 0xa, 0x80, 0xa0, 0x3c, r3, r4}, {0x9, 0x100, 0x7, 0x4, 0xfffffffffffff49f, 0x8, 0x6, 0x401}, {0x5, 0xffff, 0x428, 0x8001}, 0x3, 0xb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x2b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x2, 0x6, 0x4, 0x3, 0x0}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000008000)=0x3, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000008000)={@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}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0xfff, 0x500, 0x0, 0x3140000, r3}) [ 89.430392] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x9, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000001000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001000)=""/105) 2018/01/31 16:44:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000dd9000-0x4)=0x0, &(0x7f00001be000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b35000+0x16)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000144000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000068d000-0x4)=0x10, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f000024f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) timerfd_settime(r2, 0x1, &(0x7f0000026000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000eb8000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 16:44:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x81, 0x0, 0x0, 0xfece}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000784000)=0x0) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000cac000)={&(0x7f0000264000)=""/245, 0xf5}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r5, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r5) getsockopt$inet_tcp_int(r6, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r7 = socket(0x20001, 0x3, 0x664b) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000c7d000)={0x1, 0x2, 0x401, 0x1, 0x0}, &(0x7f0000dbe000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000625000)={r8, 0x8}, &(0x7f00001ef000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, r9}, 0x8) write(r7, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 16:44:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000240000)='/selinux/context\x00', 0x2, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0x21, &(0x7f000040b000-0x10)={0x1e, 0x0, 0x3f, 0x10000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000974000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) fcntl$setsig(r1, 0xa, 0x25) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006cf000)={0x0, &(0x7f000026d000)=[]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000060b000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000cb000)=0x14) rename(&(0x7f00003e4000-0x8)='./file0\x00', &(0x7f0000fa2000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a4d000-0x4)=0x1, 0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x745, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000014000-0xc0)=[], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@decrefs={0x40046307, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ccf000)=0x0) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00001ed000)=0x0, &(0x7f00001bd000)=0x4) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000d5c000-0x4)=0x4a, 0x4) fcntl$lock(r1, 0x5, &(0x7f00000c3000)={0x2, 0x5, 0x3f, 0x7, r7}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a8c000-0x4a)="2e6a915e573efc72ec777eb2b2afbbe071bfe4f88f51e35259d36ea6eb69a5f38232fa404e0ab441d8ab248a31b10669ee3f84433c67f3aeba6577616e5dd243326b4d3ec62811e25962", 0x4a, 0x20020003, &(0x7f0000a3a000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000b7c000)='vboxnet1-{\x00', 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00006f3000)=0x4) syz_open_dev$sg(&(0x7f0000379000-0x9)='/dev/sg#\x00', 0x0, 0x0) clock_getres(0x5, &(0x7f0000edf000-0x10)={0x0, 0x0}) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') setns(r0, 0x0) 2018/01/31 16:44:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) socketpair(0xf, 0x80000, 0x1, &(0x7f000076c000-0x8)={0x0, 0x0}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000686000-0x4)=0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b80000-0xc)={0x0, 0x72bc, 0xb}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004ad000)=0x6, 0x4) unlink(&(0x7f0000e54000)='./file0\x00') 2018/01/31 16:44:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000837000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d2000-0x4)=0xc) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x1f, &(0x7f0000fd0000-0x10)={0x3b, 0x9, 0x7fffffff, 0x401}) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) r3 = getpgrp(0x0) sched_getattr(r3, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) dup2(r0, r0) 2018/01/31 16:44:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000083c000-0xd)='/dev/net/tun\x00', 0x0, 0x40800) fstatfs(r0, &(0x7f0000cba000)=""/254) r1 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f00004ae000)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x4, 0x0, &(0x7f0000006000-0x7c)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000b46000)=[], 0x22, 0x0, &(0x7f0000000000)="d0c894c744ba68002000000000000009fada5300000002e62e93c057bcb8e3f0f5ff"}) r2 = syz_open_dev$tun(&(0x7f000038b000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00008b0000)=0x0) [ 89.522275] binder: 18491:18498 got transaction with invalid offsets size, 790 [ 89.531480] binder: 18491:18498 transaction failed 29201/-22, size 0-790 line 3163 [ 89.576821] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.588693] audit: type=1400 audit(1517417056.965:51): avc: denied { net_broadcast } for pid=18540 comm="syz-executor1" capability=11 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 [ 89.599097] binder: release 18547:18550 transaction 124 out, still active 2018/01/31 16:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000092a000+0x9c8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000)=0x8, 0x80800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000328000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x802, 0x100) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000388000-0x4)=0x0, 0x80000) r6 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r7 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000562000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000096f000)=0x10, 0x80800) r8 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000592000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000524000-0x16)='/selinux/checkreqprot\x00', 0x4080, 0x0) sendmmsg$unix(r0, &(0x7f00009b3000-0x70)=[{&(0x7f0000d0a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000604000)=[{&(0x7f00009a6000-0x14)="e35e7b55254e5234ae5e30c8d793932610ee3584", 0x14}], 0x1, &(0x7f00006c0000)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}], 0x38, 0x41}, {&(0x7f0000f2a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000807000)=[{&(0x7f000016b000-0xe8)="1dea7c6a4eeab08127e6af0c96eaea5b520074815276a01ecf499437c2f61227ec8978ae4c9506fac013a1b0bdac1f641c211af8a36859a6d14d760e4d6bda300fe97631092ea7857f324936297b5035dabf7fd6289dc66093bfdf18d5fc1ca5ed45e3579559cd3d6b8dbddd248f1895bb34a310e28f1d3f96dddca8a7e8f1c8ac51dc8927c45c6244dc5f91357fd163c3963b2f53d6f7c54a786cb0257cacbe159b8ec6760bdc9b7f6898bdda89740cd1194235d15e3cc1da8ac8b2b4755b448c5e12b72a0198eccec0fb783439c37f211a88b23c1fa8a1a50596a0a0f00dbf6344682e5abd12cf", 0xe8}, {&(0x7f0000bd0000-0xb1)="34b549eba0dd4929b438f1cdb2913b371774d3236d635e45c20c14138bbb88b8e451d4ace4ad7647cdf46c06236f133d891675d3ebb8201c37ba3cb5652955f770804315fe3a74270b9e634058bd74e1e4dc95ebf28d3fc5bd28ad180a5894d5fce60e9fd740a2338dbdcef33e64393d2afed1ae01aafd97a680b30aff518ae591ae32dd7a0cc143b9809622707d948058a581979474fd4430b15d3421a8ca31c7528dd50e8774ceaa7146a357b4b784d1", 0xb1}, {&(0x7f0000975000)="e7691dd538adf1", 0x7}, {&(0x7f0000410000)="491a8efcb2046fdd7beb1e12fa890c67ba6c4206b8e586060a66bb186d951fcc4894417feb7f271b213a1dc7410a288df3ad6ae56cd8fc55a653e37554a5d47b4895698b478ba350c2e4cf5afc88bc0543f6e5c07722dcffcb9ab86ae2039d95d2f818490aa2afba9e05b9e5e2b17a9ef58f4c2c990156fc515c623da28b8ba700ce93a3c6c8b4e5a4bf1fc7c7d21b008672cffb443262f3434a01530662ab1c8f62401c2c4484592b", 0xa9}, {&(0x7f0000b09000)="19d18b09262a52b5b5a47effd44f23987cfe462f53219db575ca4842c1479c0c7e37ab8cc7a2c83e799338d22e2ab4e575c79b8f37dd57eb02fed3426f13a561d73b040718b51c5429a390d9803007baacc591f7eea0cd47fddcb55082ee749a85e68ca0afe8caf06ffc9a5910ae2b9045410aca4ed223f87c64e3b30ea30a364170a8d2bc05db4ec3047bb2709c99a5cdbec8230040dd312274c257795f2112ba70090e0c7568e20a0ce880bf58cf095ad64779c844fc39fc67c87e4f", 0xbd}, {&(0x7f0000c3f000)="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", 0xfb}, {&(0x7f000053d000-0x14)="438a7f8129824007cd8397bcc3e5f3d890ea090e", 0x14}, {&(0x7f0000d13000-0xd3)="de7bfdd0efc642918e3845d1904caf776751f820dd376579ba70dc59e6af89be95b259b9815ffd8524341c8c7cefcb5e3e693c081008c8a13ccb288ef3f69d9dccbae2d9a4875502651a6e4f4473182b2cb59d64e10d1f7da216380d3d96ea4f395e8bd41cd60605e144211159e403ed494d72baad0ac3fa44fa4120d9c46a81a68b01295dfb80396ffc01f87fa01cb5453656d704d1891a5d933cbd19434a9e4e7774fe5a79ee283c2a311adebf649b42a2777c99ac6b0e5c207e05d329f3f59f23a04298c81d97e563dfdaf02540dc6071af", 0xd3}], 0x8, 0x0, 0x0, 0x4000}], 0x2, 0x8800) r10 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r10, 0x0) r11 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a08000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r11, 0x8916, &(0x7f000084e000-0x20)={"9ecac0191ee61c951d357a6d1c2975c1", {0x4, 0x0, 0x3, "bd31cfd07247", 0x9, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) syz_open_dev$urandom(&(0x7f0000253000)='/dev/urandom\x00', 0x0, 0x100) ioctl$BINDER_WRITE_READ(r10, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x316, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) r12 = geteuid() getgroups(0x5, &(0x7f00009b5000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f00002d6000-0x8)='./file0\x00', &(0x7f0000dd1000-0x8)='./file0\x00', 0xa001, r12, r13, 0x8, 0x5ad, 0x820) 2018/01/31 16:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bce000)=@common='dummy0\x00') bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875", [0x0, 0x0]}, 0x14) r2 = dup(r0) write$selinux_load(r2, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 16:44:17 executing program 3: r0 = inotify_init1(0x0) bind$netlink(r0, &(0x7f0000a1e000-0xc)={0x10, 0x0, 0x0, 0x140020}, 0xc) fcntl$getflags(r0, 0x40a) 2018/01/31 16:44:17 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000ca5000)='/dev/usbmon#\x00', 0x7fff, 0x502) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000b19000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) bind(r1, &(0x7f00001a5000)=@llc={0x1a, 0xdd86f9e869de7699, 0x9, 0x81, 0x0, 0xcb, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00009a3000-0x10)={0x20, 0x2020000, 0xa9e, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000f98000-0x58)={{0x7, 0x9}, 0x1, 0x7fff, 0x9, {0x7ff, 0xb370}, 0x1f, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) linkat(r0, &(0x7f0000455000)='./file0\x00', r0, &(0x7f00000f0000)='./file0\x00', 0x1000) openat$autofs(0xffffffffffffff9c, &(0x7f000017a000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000524000)=""/50) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000f6c000-0x108)={0x0, {{0xa, 0x3, 0x6ba, @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, 0x2, 0xfffffffffffff42c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 16:44:17 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a61000-0x8)={0x0, 0x0}, 0x4800) bind$vsock_stream(r1, &(0x7f0000a50000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000516000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009a4000-0x4)=0x14) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/01/31 16:44:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000)={{&(0x7f00004bf000/0x4000)=nil, 0x4000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x6000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e7b000)={{&(0x7f00007e3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.599101] binder: undelivered TRANSACTION_COMPLETE [ 89.599163] binder: 18547:18550 ERROR: BC_REGISTER_LOOPER called without request [ 89.604689] binder: BINDER_SET_CONTEXT_MGR already set [ 89.604696] binder: 18537:18544 ioctl 40046207 0 returned -16 [ 89.604805] binder: 18537:18544 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 89.619724] binder_alloc: binder_alloc_mmap_handler: 18547 20000000-20002000 already mapped failed -16 [ 89.621203] binder: BINDER_SET_CONTEXT_MGR already set [ 89.621211] binder: 18547:18550 ioctl 40046207 0 returned -16 [ 89.621301] binder_alloc: 18547: binder_alloc_buf, no vma [ 89.621318] binder: 18547:18551 transaction failed 29189/-3, size 0-0 line 3127 [ 89.644921] binder: BINDER_SET_CONTEXT_MGR already set [ 89.644930] binder: 18537:18554 ioctl 40046207 0 returned -16 [ 89.645358] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.645479] binder: release 18547:18550 transaction 124 in, still active [ 89.645484] binder: send failed reply for transaction 124, target dead [ 89.648814] binder: 18537:18554 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 89.706869] binder: 18556:18561 got transaction with invalid offsets size, 790 [ 89.706897] binder: 18556:18561 transaction failed 29201/-22, size 0-790 line 3163 [ 89.711807] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.711816] CPU: 1 PID: 18574 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 89.711822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.711836] ffff8801b724f5d0 ffffffff81d94829 ffff8801b724f8b0 0000000000000000 [ 89.711847] ffff8801cbb91f10 ffff8801b724f7a0 ffff8801cbb91e00 ffff8801b724f7c8 [ 89.711857] ffffffff816621ca 0000000000002a2e ffff8801c3d688f0 ffff8801c3d688a0 [ 89.711859] Call Trace: [ 89.711872] [] dump_stack+0xc1/0x128 [ 89.711883] [] handle_userfault+0xa3a/0x1310 [ 89.711898] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.711908] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.711919] [] ? handle_mm_fault+0x117b/0x2530 [ 89.711925] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.711931] [] handle_mm_fault+0x1fd1/0x2530 [ 89.711937] [] ? __pmd_alloc+0x410/0x410 [ 89.711947] [] __do_page_fault+0x5c2/0xd40 [ 89.711955] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.711962] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.711970] [] do_page_fault+0x27/0x30 [ 89.711978] [] page_fault+0x28/0x30 [ 89.711986] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 89.711996] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 89.712008] [] ? drop_futex_key_refs.isra.11+0x63/0xd0 [ 89.712014] [] ? futex_wake+0x146/0x440 [ 89.712021] [] ? get_futex_key+0x1050/0x1050 [ 89.712029] [] ? userfaultfd_release+0x650/0x650 [ 89.712036] [] ? __lock_acquire+0x629/0x3640 [ 89.712044] [] ? __lock_acquire+0x629/0x3640 [ 89.712049] [] ? do_futex+0x3f8/0x15c0 [ 89.712058] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.712067] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 89.712075] [] ? userfaultfd_release+0x650/0x650 [ 89.712081] [] do_vfs_ioctl+0x1aa/0x1140 [ 89.712088] [] ? ioctl_preallocate+0x220/0x220 [ 89.712095] [] ? selinux_file_ioctl+0x355/0x530 [ 89.712102] [] ? selinux_capable+0x40/0x40 [ 89.712109] [] ? __fget+0x201/0x3a0 [ 89.712115] [] ? __fget+0x228/0x3a0 [ 89.712121] [] ? __fget+0x47/0x3a0 [ 89.712128] [] ? security_file_ioctl+0x89/0xb0 [ 89.712134] [] SyS_ioctl+0x8f/0xc0 [ 89.712141] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 89.712329] binder: undelivered TRANSACTION_ERROR: 29201 [ 89.745059] FAULT_FLAG_ALLOW_RETRY missing 30 [ 89.745068] CPU: 0 PID: 18574 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 89.745072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.745084] ffff8801b724f5d0 ffffffff81d94829 ffff8801b724f8b0 0000000000000000 [ 89.745093] ffff8801c8975d90 ffff8801b724f7a0 ffff8801c8975c80 ffff8801b724f7c8 [ 89.745102] ffffffff816621ca 0000000000002a2e ffff8801c3d688f0 ffff8801c3d688a0 [ 89.745104] Call Trace: [ 89.745116] [] dump_stack+0xc1/0x128 [ 89.745126] [] handle_userfault+0xa3a/0x1310 [ 89.745136] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.745144] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 89.745152] [] ? handle_mm_fault+0x117b/0x2530 [ 89.745159] [] ? handle_mm_fault+0x1fc3/0x2530 [ 89.745166] [] handle_mm_fault+0x1fd1/0x2530 [ 89.745173] [] ? __pmd_alloc+0x410/0x410 [ 89.745184] [] __do_page_fault+0x5c2/0xd40 [ 89.745191] [] ? mm_fault_error+0x2c0/0x2c0 [ 89.745199] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 89.745207] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 89.745214] [] do_page_fault+0x27/0x30 [ 89.745220] [] page_fault+0x28/0x30 [ 89.745228] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 89.745235] [] ? userfaultfd_ioctl+0x1403/0x24e0 [ 89.745242] [] ? kmem_cache_free+0x283/0x300 [ 89.745249] [] ? perf_event_mmap+0x8f/0xc10 [ 89.745255] [] ? get_futex_key+0x1050/0x1050 [ 89.745263] [] ? userfaultfd_release+0x650/0x650 [ 89.745270] [] ? perf_event_comm+0x1a0/0x1a0 [ 89.745277] [] ? __lock_acquire+0x629/0x3640 [ 89.745283] [] ? do_futex+0x3f8/0x15c0 [ 89.745290] [] ? vma_wants_writenotify+0x51/0x380 [ 89.745298] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 89.745306] [] ? userfaultfd_release+0x650/0x650 [ 89.745313] [] do_vfs_ioctl+0x1aa/0x1140 [ 89.745320] [] ? ioctl_preallocate+0x220/0x220 [ 89.745327] [] ? selinux_file_ioctl+0x355/0x530 [ 89.745333] [] ? selinux_capable+0x40/0x40 2018/01/31 16:44:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x81, 0x6}}], 0x30) modify_ldt$read(0x0, &(0x7f0000f1b000)=""/225, 0xe1) 2018/01/31 16:44:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0xde9a909369447c70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="8ff00c607039cb336ba623c8d99b64ae", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d5b000-0x10)={&(0x7f000080e000)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x37a, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000131000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'cts(xts-serpent-avx2)\x00'}, 0x83, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d5000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000096f000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009ed000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000486000)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00007d8000-0x50)={@common=""/16, @ifru_flags=0x0}) 2018/01/31 16:44:17 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x1, 0x200) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r0) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x4, 0x424000) dup2(r3, r4) fcntl$addseals(r2, 0x409, 0x0) r5 = request_key(&(0x7f000001a000-0x8)='keyring\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='user\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = gettid() getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e3c000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, &(0x7f00007d4000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00006c9000)={r7, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) tkill(r6, 0x16) close(r0) 2018/01/31 16:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) signalfd4(r0, &(0x7f0000003000-0x8)={0x8}, 0x8, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000470000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000bb1000)={{0xffffffffffffffff, 0x1, 0xffff, 0x2, 0x6489}, 0x9f, 0xdc, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00001e0000000900f8ff0005000280ff45", 0x22) 2018/01/31 16:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f0000a4a000-0x8)={0x0, 0x0}) inotify_init1(0x0) 2018/01/31 16:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) memfd_create(&(0x7f0000def000-0x3)='-$\x00', 0x2) 2018/01/31 16:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c38000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x800000000e) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r2) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="db8275c834b0b1c4ef3070871b4ff02a4c27f035ce0bda032085ccf1c5dbc8d503290ed26b07c09b0e3fee8b1b4ea5b91bea9816ba9c4345bae5e2b6257c4fd42c52a92368e5e8920b27c2a4358e60b5cbeb1f45c98df5acc447b8fd8e307ec8246e9c696896b4e1cdeee633c4c67fcc5115eb2bbbc0a27794956d16ed8dc55b098b151a346ab61b1295a21ef835c47a1b0da6e7fecd8fe2a862ab1cc77c205c0cbbcdf1c9549df8307ed758506fd3648ff5184710a2fd4e59bb2514aee5ad902cebf9854f6462ef6d148a5d5e3fc0111a4d9cd2b63312b336576bcb51128fd42f2b074e46b447a75a5237245134f8a3f88e36414f58f243588b5e5fbb3f454acd44d8639694306696468d2a19366d10f5e4cbd32a00d87ac758c1f7555a281f4e8cb8b28dd2c7dc82c2da279dc3926ca074f6106792c6a7b181547b9b35cb04403a310eb38992ddd9a21578dea99041f41cf528880410f596385c23fd94c7d08f3f5f1630dee7ddcf174761f5390bd50d0eada3d21ce0761353e50128b763bee06bb755c7320f6b28474bbbb92e3dd2786702dc1bfd5a5c0e33f44d12c199661ae32ac2fdc8616492ee58ef1dd650fe283aadc2b203263e8c6439e5cac77caa6e4a77adcadd565d96c1c020e9afc79d6e40fab1a72797724cca516df90b1382ee7ef27d04396771747b64ee0a8af2f7c266946edb397e1eb92a028e900464c34306da42eaaf75f34cf16e25873b60b2eb04083bebb5da6d283650faca8605b3acb99fe155c61bc4bf01656a5c7f9fe64b4b9902d0fdff4abb4ee7ed5a7d5bb2e89b14cb89c037ffb256a0a9fcadf39e7d8ef4ebe26b7f2eb751d7fad8a3746bc46ae529d939c9ff2506bf7773eebe14f87f752d210be107639c090d3cbd0e0fff1be018ab92b8eeb601df014fcd707ea8788272f10a77ca510bfd703708036925228a6ac1038f6583d1d72adb737664523929f350f27526ac4bebe71f9b9e746cc5a4155867e5f32d7398feab4a93cdc05a75336d6d54ebf203d7aeadae0ad028835b2f1c5e43aa08eee84aa3be852f8f9565f14b941b0fd41f972b6a2be6feb290575ec37832af9d918252fd6369f3b95b4deae5e7fdcfae71051c0a34cb8d9ee58a579f4ea44781b394af398a982000488b5515687a521b2acdb77deb54ce125399e0b618a55a9df2733921522054411fdd64237b03908b10b55ce841f7c1e356f28a7f12d21575457bf13046b4694f8f3d0f29b1b49058e7fe15d19c0d0ca0b1310200e8e864ca3dc4a7d1ce2aaf84f62b48ab713a69700a7d7a361ad1b1b8da8735fb84e8506d6683db19c74af7851a4b126ed2f8269ddff5d5bea34405a4b15059d137d0453ef3ace0202b71ac821968763239ddf8471274c0b50f08733978af3c657dd87d323dbf90dcea8183382a5f762c76bb51ddfc3cfb0b3c25a012ba5762baacf8aefd2c0fb502ba290f395f530a62e9b6be14d6764d1a790ed83d300917c73c4593906f91efccd2d23acd9897327f37c1f012d3208dba4d0d879ef2c58f8f7cdaeecd8019d7416fe31734a7c2741935375e849f80043e8516645b1b62c813986e5081fa363c9749f3e3c5eb91dd40597ffb4cc63f467736f96022ee7192d545767392bd515a94708359583ab301ffff33a3b3b22a1e242d81134b98c1b508e371ecbf11b479282ab94e3fadc56aa17bb3a0a244605c7f8d330e616a44254c38d21e2d5d5668c47db73c8519de7264b33f33e14700e99e2f3b71c763321308ea2793fa2613c48e258eb0ecbbeaa147dd4729882faef799e053a6a6c295207abcdb3e22b527176e82a177da3bada85530d3a4f9e9132f51a12f96d4dd75ab7147dde432add42297ae47ce32b36476841c273797671d3f9ed7a3fabd29c8b391c2e1c9dffa1ec34b3f7c9d1c04e41023ab8bae0e64ac8302286e95a78c0586ec4be5d4ef07f27e67a779cfbfa80647b011681dc28716417163d691c85043312ce4a101aee07578d11057f9a9ae4487fb5097929e5f74cf46e93f95adf11a691aa45ad09626eb4c714581c23229fde4300c73fcfd756d9dba1feb9da43137447c749028e51e3591a233f7829e9f7a6ed600c82a052b722805d18a58edb61bde5b4d180a70a6eed2b7c8debf67f3abde844353989e77a14adf60d6478a74f1e6252f2eb58f0c0bc8bfe3d8d9c1f1d503f373e2791d178ae5bbb28745282a957fdf25751198a6c9345ac24db2b03d53a7e44e4024f6a66e8a329f228146e2efcaf45d9a597556f8fa291f5adb241c9ff42a4c14bfc61bf6290070e08f5774679ebd1c5989db1d1aae3e2c37a7f5fb966770a30af9ab66540df87580b700c8c0ce83f5a4f88d5476e213439da42a6082c368eed5b3d5cf6d30c5df97f6ec6e3dd404d53e6513b736b63f2900743d7066349e5103df70172a29d287a9ddde94f1107d9f5cf4f633b105e6ae03b088360f779efc6fddee2464adc89c941a710f3250b34d745ae757860799882be292a1b81bde8ef0cbbc9ac412ff39dc2a5829a8b4c1f62f13a953f1c97499af16f44fde9261d8cfd0f9f0688a56f2f23a440516213bc5910fd674804e6372ef0d5e079dfa321f5857589990686396341415e2515c920ce23a4b0a6bfcafc0500f3c308437a73c872289234e91db7dc6009eb93d19b0068a3674ed3364aca1e7bacb041cbcce91c15372ef4c6b4f6ec20c846ba607af4d883ca78089ecbb3f44b36a643f45ebab2d3c60aa9314b9b63d5bcdf21314854ab8b4aef393b970427cb3fad17f617f90844ccabf3b39deadbfa80042f653808325f2e6629592d14c576886e5dca122e5bc1f7c0d752369bd40cb01cc673c5c3ffe1ebd649d36bd1f963dc8b6972da04be012ba5c26cdf0d91ed8d4ad0ad2bf385f86f1a7e7355781fb0e53550dd9c035f22d8817f0abe95f3654482c945b06f201b5ef2f820bbe4e7591d9be73ed2204f0963a499d8520eecaddc37ae5f8474b2ac8fd476b483142559b08c0c1d69fe5a581b2ec544a5c8607db832d17aa67d6f1172f95ec0d75b35787f273bd318d937fa84efed3ef1734e710e46083fce144a259fa3c23a72e9d20724ad7128b56f0717fe3150abb8cddc08b965a2f34a38505a29359a5bd33149262786de73e609a097fd0a41d932a50d1d428616f3c7ed9195f69e46d7a651654b5a397aa66f68a7dd0593b6f8d085103573146b36097c7de4973f2f0886607616a2b848fd02b31f3d3ed2b946315551582ac068a9b03deb1f3c9f11365f6f04d5b483ae1a924c218cf9e1cd0b9bd005edaa344668b781d29e9613a1cd65aec10bf8a58a4325876cfefd954dc4aa75268e7a00b0e273b965ed8edc150370e4bd05d7e7c95c4873716e663c25a6a810d6cadc4b07482cccff94ed4a3b5c9e40b9dfc2a62c0788236a7ea07971f42ff68ed9b8c0995f9f61ea2551dcf4d376107414617825ab61c399cfbf38aa4863d62b235559c33a498392bbc894e11ba7cdcecfdbc1a91d6702aa88fc6e1eb803bf915301cb6879844ebd17e6d0409c935120a9cd9441d3ece402c8b4eb64fbde82823d9204a9e5ab37ec62450e2282bcd4c046ebc718c9f0bc4033ff40706aa3fa4622f5c3f98151be3e6a2c680e504a692090f532b68092b872b7bb2052af213b6994e9e3f8d612c4ab5fe3233afa1051469e4bf80e68871353ca5f6d65e85949ab8118bf295007256948d54778a9a6a3d90309d3839ae721ba91934148e40102d24a50a894f55fde6be088e4af8b2eb7c1cbf03d28935b7bffc8265c54f9e281a60e628bfbdc76a84eb961a8aa2de9075f9c75900f6b8fee6b5dd9eba556d252ce405c0fd7aa20146029a425ed2d5c992febaf61672d38a3dbbdda9de996e4184b8702bd3c4f8ad6141d724b2ee6034928107a4dae7142bc3931f7d41f321fd1d22effd5c41ff83709a27c7725d7e5b089a6eb133d6f54a25fea9395b9eb4098ed89ac8eba52f25116796999ac43abed207da9c447ef8af2563b747e3140f5477663171c368e6e244e69560207f9008676b3ce549a584eca91b0f3aa2c1b7f3096b9b2b73e07e4f4f7fb098e75fc48df504e4951ac2c032662a81b8e8dba0ef7fc03c3727d33c8d230e730a487985315e896ddfec32741815b65c255e04b5b34957bf04695d0252e1a85dbd829ca98b38d9ea3eccf1163e3973c5eaf7d54a31f95c9ad26827324e5dbea39eeff163b9f689", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d5000)={0x0, 0x9}, &(0x7f0000d98000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005dd000)={r6, @in6={{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffffffffffff}, &(0x7f0000dfb000)=0x98) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) ioctl$sock_ifreq(r2, 0x8917, &(0x7f00001d0000)={@common='dummy0\x00', @ifru_flags=0x8002}) mq_getsetattr(r2, &(0x7f0000beb000)={0x1, 0x2, 0x1000, 0x1, 0x0, 0xfff, 0x5, 0x1f}, &(0x7f00003ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 89.745340] [] ? __fget+0x201/0x3a0 [ 89.745345] [] ? __fget+0x228/0x3a0 [ 89.745351] [] ? __fget+0x47/0x3a0 [ 89.745358] [] ? security_file_ioctl+0x89/0xb0 [ 89.745365] [] SyS_ioctl+0x8f/0xc0 [ 89.745371] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x0, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = syz_open_dev$sg(&(0x7f0000780000)='/dev/sg#\x00', 0xffffffff, 0x800) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00001ff000-0x28)={&(0x7f0000808000/0x4000)=nil, 0x9, 0x0, 0x1, &(0x7f00005e3000/0x1000)=nil, 0x10000000}) 2018/01/31 16:44:17 executing program 0: clone(0x0, &(0x7f0000420000-0x1)="", &(0x7f0000003000+0x4e9)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000007000)="") setpgid(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x2)={0x3, 0x9}, 0x8) 2018/01/31 16:44:17 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) shutdown(r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80007, 0x4) r1 = socket(0x11, 0x8020400000000803, 0x1) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b38360054e5afe00100000014f26effffffffffffff67b11c800000000000000101013c0100008000000000ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000b5a000)=0x0) pipe(&(0x7f0000aaa000)={0x0, 0x0}) ioctl$KDMKTONE(r2, 0x4b30, 0xad5b846) 2018/01/31 16:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d7e000-0x10)={0x0, 0x10, &(0x7f0000baf000+0x9fe)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000786000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x428e, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000022f000)={r1, 0x8, 0x1, [0x3]}, &(0x7f0000a61000)=0xa) 2018/01/31 16:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000383000)='./file0\x00', &(0x7f00003d2000)='./file0\x00', &(0x7f0000059000-0x8)='tracefs\x00', 0x10, &(0x7f0000144000-0x39)="09836f9d890329ab559697cafe014e1271f5b93eaf99c2ee638e48a04fc4e16fd2d6a1ec297a4386c0c0d4461568f8caadde6009e788bc60e0") pivot_root(&(0x7f0000b28000)='./bus\x00', &(0x7f0000cfe000)='./bus\x00') 2018/01/31 16:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c38000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x800000000e) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f0000cf1000-0x24)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r4, r2) writev(r5, &(0x7f0000b88000)=[{&(0x7f00008c4000-0x3f)="0668b44ac13186f61af4f29d3e141aa2699b764fc8b0b2b64da241af0d1d5d77c700c8efa5f3205eabf4c864a2a0c71c1c16ca94d5b046f644010fd3ddcc2e", 0x3f}, {&(0x7f0000b63000-0x1000)="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", 0xbaf}, {&(0x7f000094b000-0xa8)="", 0x0}, {&(0x7f0000e2c000)="", 0x0}], 0x4) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ded000)={0x7f, 0x800, 0x7, 0x1, 0x2, 0x10000, 0x80000001, 0x59, 0x1, 0xfffffffffffffffc}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d5000)={0x0, 0x9}, &(0x7f0000d98000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00005dd000)={r6, @in6={{0xa, 0x1, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xffffffffffffffff}, &(0x7f0000dfb000)=0x98) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f1d000-0x4)=0x5) ioctl$sock_ifreq(r2, 0x8917, &(0x7f00001d0000)={@common='dummy0\x00', @ifru_flags=0x8002}) mq_getsetattr(r2, &(0x7f0000beb000)={0x1, 0x2, 0x1000, 0x1, 0x0, 0xfff, 0x5, 0x1f}, &(0x7f00003ea000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[], 0x0) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) pipe(&(0x7f0000fc7000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffd56) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c1b000)="e33e3f7cc0c1c7459cfc5440d0deec35", 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) fsync(r4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 16:44:17 executing program 3: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000248000)={0x0, {""/7}, 0x0}, &(0x7f000046a000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f39000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r1 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a68000)=0x0) sendmsg$nl_generic(r1, &(0x7f0000ddb000-0x38)={&(0x7f0000bf6000-0xc)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000502000)={&(0x7f0000057000)={0x20, 0x42, 0x2, 0x5, 0x3, {0xa, 0x0, 0x0}, [@typed={0xc, 0x30, @pid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x880) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x8) pivot_root(&(0x7f0000b3d000)='./bus\x00', &(0x7f000004a000-0x6)='./bus\x00') 2018/01/31 16:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/relabel\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00002d8000-0x1000)="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", 0x1000, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) dup3(r1, r1, 0x80000) 2018/01/31 16:44:17 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x80, 0x8) write$evdev(r1, &(0x7f0000002000)=[{{0x0, 0x7530}, 0xfffffffffffffffe, 0x7, 0x5}, {{0x0, 0x2710}, 0x400, 0x2, 0x3ff}, {{0x0, 0x2710}, 0x1000, 0x5, 0x1}, {{0x0, 0x0}, 0x8dec, 0xfffffffffffffff9, 0x5}, {{0x77359400, 0x0}, 0x80000001, 0x80000001, 0x3}], 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x800002002b, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) unlinkat(r2, &(0x7f0000001000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/ppp\x00', 0x40000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007e1000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f35000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002ec000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0c000)=0xe8) getgroups(0x8, &(0x7f00000b0000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r6 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000968000)=0x0) r7 = accept4(0xffffffffffffff9c, &(0x7f00009f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000820000)=0x14, 0x800) r8 = timerfd_create(0x6, 0x800) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = accept4(0xffffffffffffff9c, &(0x7f0000b38000)=@generic={0x0, ""/126}, &(0x7f000001a000)=0x80, 0x80800) r11 = socket$unix(0x1, 0x2, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000485000)='/dev/ppp\x00', 0x80000, 0x0) r13 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e1000)='/dev/autofs\x00', 0x0, 0x0) r14 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fac000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair(0x2, 0x3, 0x80000001, &(0x7f00000a6000-0x8)={0x0, 0x0}) r16 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca5000-0xe)='/selinux/user\x00', 0x2, 0x0) r17 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000cb9000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d8d000-0x4)=0x10, 0x800) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = creat(&(0x7f000082b000-0x8)='./file0\x00', 0x180) r20 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006da000)='/dev/sequencer2\x00', 0x280, 0x0) r21 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r22 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d83000)='/dev/sequencer\x00', 0x80000, 0x0) r23 = perf_event_open(&(0x7f00008da000)={0x1, 0x78, 0xe66b, 0x7, 0x6, 0x4, 0x0, 0x81, 0x8002, 0x3, 0x81, 0x4, 0x7fffffff, 0x6, 0x3, 0x1, 0x5, 0x2, 0x3f, 0xfffffffffffffff9, 0x7, 0x7, 0x8000, 0x9, 0x2, 0xa9, 0x2, 0x1, 0x6, 0xfffffffffffffffc, 0xffffffff, 0x9, 0x6d, 0xc6, 0xffffffffffff4390, 0x7, 0x3ffc0000000, 0xff, 0x0, 0x4, 0x1, @perf_config_ext={0x9, 0xfffffffffffffffc}, 0x100, 0xffffffffffffff87, 0xffffffffffffffd6, 0x0, 0x8, 0x80000001, 0x90, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x8) r24 = accept$unix(0xffffffffffffffff, &(0x7f0000067000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000430000)=0x8) r25 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000905000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000c54000-0x4)=0x0, &(0x7f0000d17000-0x4)=0x0, &(0x7f0000e96000)=0x0) sendmsg$unix(r0, &(0x7f0000896000)={&(0x7f000033b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a6000-0x10)=[{&(0x7f0000ecd000)="c492905fef17ea90d3d4c9b5aaab5132f2de53d53a0bf7a0171fdc55ca39afaf10b9ab0cc7e3283e01f7d11b529abb783a742b83dcf9b4472aafb5c2860c2247d6df0ae1062c2220367b4173cc9abc8f5b04f3faa7256077cf566dae391b93feb61ad4ccf2d7a031f2c469beaf0fde16d6ba1484142a7b6871c368065397ce4b1fb61a7f513068fb126d5dd5c203f9402dc8d353", 0x94}], 0x1, &(0x7f0000bdf000-0xd8)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}, @rights={0x28, 0x1, 0x1, [r13, r14, r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd8, 0x40044}, 0x1) r28 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r28, 0x84, 0xc, &(0x7f000058f000+0xcb2)=0x9, 0x4) r29 = socket$netlink(0x10, 0x3, 0x4) writev(r29, &(0x7f0000503000-0x10)=[{&(0x7f00008f2000)="580000001400190440834b80040d8c560a060000ec03ea000000000700000000024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03ffebdd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) 2018/01/31 16:44:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) mmap(&(0x7f0000001000/0xf000)=nil, 0xf000, 0x2, 0x11, r0, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) socket$netlink(0x10, 0x3, 0x14) 2018/01/31 16:44:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x1) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x3) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/31 16:44:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000081000-0x4)=0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000084b000-0x10)={0x0, 0x30, &(0x7f0000be9000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000043000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000011b000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001, 0x7, 0x5, 0x82}, &(0x7f0000776000)=0xa0) r3 = creat(&(0x7f000087b000)='./file0\x00', 0x8b) socket$key(0xf, 0x3, 0x2) memfd_create(&(0x7f000017c000-0x18)='eth0vboxnet0vmnet0)@em1\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000313000)={0x6, 0x40, 0x8, 0x9}) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 16:44:17 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = open$dir(&(0x7f0000027000-0x6)='./bus\x00', 0x8000452002, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./bus\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00001e6000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000bec000-0x4)=0xc) 2018/01/31 16:44:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e94000-0x8)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) [ 90.560940] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 90.623071] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 90.636678] qtaguid: iface_stat: create6(lo): no inet dev 2018/01/31 16:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r1, r2, &(0x7f0000493000)=0x1, 0xff) getsockname$inet6(r0, &(0x7f0000c31000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e44000-0x4)=0x1c) write(r0, &(0x7f0000b2e000)="2400000026007f0000000000007277011900000001000000000000000013ffff0100ff10", 0x24) 2018/01/31 16:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ac1000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f000003e000)=0x0, &(0x7f0000eb6000)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000ba1000)={0x35, 0x4, 0x1246ebcb, 0x1000}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000030a000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ed5000)={0x7fff, 0x4, 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, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000046c000-0x4)=0xe8) bind$unix(r1, &(0x7f000082a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00003df000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00006d9000-0x8)={r2, 0x1}) 2018/01/31 16:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ab5000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000084e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064d000)=0xe8) sendmsg$nl_generic(r0, &(0x7f00008ea000)={&(0x7f0000cc5000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000e36000-0x10)={&(0x7f0000f5e000-0x17c)={0x17c, 0x12, 0x110, 0x4, 0x1, {0x7, 0x0, 0x0}, [@generic="404bc8922cc5dd4643321770adf6a89bbf5a70fc23cb6fc985e27913f3e1808537947d22be26a970cc37e2cf4ba8a8e850649888c3425bf8ba5eef290ad3e1deeb79974aaa9b11950a1de2d04460ee8ee4584bdf657283a8b8624176a1658f0b799f5bb652b8580fbb12dd5b7f6185c392e4f645ad3b4a3114a12655c70d77a9c6c1493c667e0aa6bb8a8e7407a67ad65669c3b100013532dc80ee338c94dffa12dd00a22e468ae048d59d206e33545b7cae93fbe59f75bf29f211155cc0f9", @typed={0xc, 0x82, @fd=r0}, @typed={0xc, 0x5e, @uid=r1}, @generic="f58cf864d7cd0919bdfc0fa35edb71fdf2f8da0626f772d484a5f57d9cdc6537721de2980ddd3aeaca36880763ac699ce0ffab7fb5c0c9a4e3010736441235b0fd3f8586a89a408e3d1f645846de7e570b50a6208839fca22512224fa68a20625d933ec090073ac89570940270057413dc93a158b710eb1ca03e5dbc0de9ac12f61aaa94c369ae4163ef75f36be40c"]}, 0x17c}, 0x1, 0x0, 0x0, 0x41}, 0x20000004) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = dup(r2) r4 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f00000eb000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000223000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000011000)=[0x1]}}], 0x0, 0x0, &(0x7f0000c8c000-0x1)=""}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00008ba000)={0x89, 0xffff, 0x16f2810e, 0x3}, 0x8) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[], 0x0) r2 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) pipe(&(0x7f0000fc7000-0x8)={0x0, 0x0}) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffd56) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000d29000)={0x0, 0x0}) fsync(r1) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000c1b000)="e33e3f7cc0c1c7459cfc5440d0deec35", 0x10) r4 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) fsync(r4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/01/31 16:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000bb2000-0xa)="6f6f1d7973636f006510") sendfile(r0, r1, &(0x7f0000532000)=0x0, 0x4) sendfile(r0, r1, &(0x7f0000514000)=0x0, 0x18001) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b6000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) recvfrom$inet(r0, &(0x7f0000ce6000-0xeb)=""/235, 0xeb, 0x12041, &(0x7f000088b000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f000033b000-0x10)='/dev/input/mice\x00', 0x0, 0x200) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000058d000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") listxattr(&(0x7f000082e000)='./file0/file0\x00', &(0x7f000085d000-0xf4)=""/244, 0xf4) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r2, &(0x7f0000bd7000-0xb4)=[{{&(0x7f0000ac4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000cf7000)=[{&(0x7f000034b000)=""/212, 0xd4}, {&(0x7f0000025000)=""/206, 0xce}, {&(0x7f000061d000-0x88)=""/136, 0x88}, {&(0x7f0000f77000-0xcb)=""/203, 0xcb}], 0x4, &(0x7f000046e000)=""/213, 0xd5, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00001fc000)=[{&(0x7f0000180000)=""/220, 0xdc}, {&(0x7f0000404000-0x57)=""/87, 0x57}], 0x2, &(0x7f00008bc000)=""/141, 0x8d, 0xac0e}, 0xffffffffffffff23}, {{&(0x7f0000c47000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000804000-0x20)=[{&(0x7f00007e9000-0x17)=""/23, 0x17}, {&(0x7f0000089000-0x4b)=""/75, 0x4b}], 0x2, 0x0, 0x0, 0xffff}, 0x2d3}], 0x3, 0x10020, &(0x7f00004c5000-0x10)={0x0, 0x0}) symlink(&(0x7f0000486000-0x8)='./file0\x00', &(0x7f0000811000)='./file0/file0\x00') mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x0) rmdir(&(0x7f000066b000)='./file0\x00') 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000042000-0x8)='keyring\x00', &(0x7f0000045000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000067000)='user\x00', &(0x7f0000067000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xee)="367678ef90782494ffc9a5e31ee90e33d755a39b909ea276ea28b0014bc503d94fc99559832a2c44101b90f444df4bcaeff18204ace9e97eab81a7148102b8cbf7df5b66e3970f864b6ad6d618d7c92807c333fc5159857993e0d16c16066cec83edb718b5f0cb4a02f59beb60c5f8316893df60460babef9888127f39b09654f9172f75bf89395acd7174593bfea6809e9970aed3617ae6414092c3f667b4713b8779ccd4644ec8e6d0bc3f95523c975b841a14e48b4ddbc247d51c69e59fb92b34aa9aaee33070394fc68b27262637c65f8e98b84edc1b38efeed109ea2df68c368552328b9243d6201291f1cb", 0xee, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000066000)={@common='syzkaller0\x00', 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f000076c000-0x4)=0x2, 0x4) 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xfffffffffffff000) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a4d000-0x4)=0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000739000)={0x3, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000a84000)={0x0, 0x0, 0x0}, &(0x7f00006bd000-0x4)=0xc) bind(r2, &(0x7f0000377000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x2, 0x2, 0x2, {0xa, 0x3, 0x3a4300000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a) setgid(r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0f000)='/dev/ptmx\x00', 0x80, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000509000-0xd)='/dev/binder#\x00', 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$setstatus(r1, 0x4, 0x4800) pwritev(r2, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) fchdir(r0) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/31 16:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, &(0x7f000017f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e2000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000273000)=0x0) fstat(r0, &(0x7f00008c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e1a000)=0x0) lstat(&(0x7f0000bd1000-0x8)='./file0\x00', &(0x7f0000121000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cb1000)=0x0, &(0x7f00000c7000-0x4)=0x0, &(0x7f0000dcb000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000869000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000037000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8) stat(&(0x7f0000689000-0x8)='./file0\x00', &(0x7f00006ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000dc1000)={0x0, 0x0}) getresuid(&(0x7f0000aa0000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000c89000-0x4)=0x0) r20 = socket$netlink(0x10, 0x3, 0xa2) r21 = geteuid() r22 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000738000-0x10)='/selinux/access\x00', 0x2, 0x0) setgroups(0x2, &(0x7f00001d6000-0x8)=[r9, r9]) r23 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031e000)='/dev/sequencer2\x00', 0x40, 0x0) sendmmsg$unix(r1, &(0x7f000096f000)=[{&(0x7f000022f000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ce3000-0x70)=[{&(0x7f0000f47000-0x7c)="d6e887b7e1cbe432c275772876596e3c3a6ef70dbe6b528f084e19679ee665223179cae6c00f9b9c68fcd96210dff73612bb7a6ab5162b85c734303a8301d690876dfc2e35da5b9fcee4aa51d3cb856034f196a0e99ba258b2b0a0636aa4e98d57703c1d858527ec6b1aad4e1cd6f6753c80d7ada9bf0a0cc953ee7c", 0x7c}, {&(0x7f0000b31000-0x1a)="f3e3a04216497df9c91b0bfdd71fcadcd77990c8f5bc00b05e2a", 0x1a}, {&(0x7f0000562000-0x8b)="503b86bab9578b8029af779bee16c108306734f9170e8012d59ad7c53a4b578ba2021a3808bf9bd7dbf94aae63abe955341208bf5a5386291187ef5d8614a9fa42f826fe519e2aa09708a35951de2572cd71a8fa6334039cee1bd88f7cdf32e972118c3a95268a9aa59542b443173446b02c430885e20d65725c07d54e34b7e3559171aba9b792a5d74eaa", 0x8b}, {&(0x7f000089f000-0xaa)="7b864fd375b43dd0e2f86141e19576b634380d860d918a6577c6efeba7139853b69bbd0bc3cafad7136831989b375be783fbda526c11b8a7715bc6b79dceb3a72bcb44c985ba114b852a3fb5cbae3ca481dad0371fcf20f214345bd257426ab9681b922ca2ca67b893a0d01b565bcc3670c98c584f0855f90d21c8e72166c1172cc5c6821b344ff0ffe9811e5eb34a0b5a12898faed87f1324ac49baf48a072564f17dc7505fea9cbc69", 0xaa}, {&(0x7f0000445000-0xc8)="7899c8802f999c9109519d3be71d9083ff580624947e6fc799f9a478ab28c98de361ff99f418823ae56fbeb85b78d2c0132c5ed65dbf29e063fcb56278394781046073c71cc47fb0db92fbde4ce15a302c581cc774416b8396278f60dd689d0c18b112cc22bdb2f88086d4af761c94966f13c83ad67141cfcf4a896cc28f9b4f348280efce3942234d6cd66dd30a2f69a5ef4e695bba2a1f4657c1e9e917999a673a66e1318194745c642276c78729a759980556ff54005b76160bec5ac43e98ee427632fa8674b88c5e25305048f2", 0xcf}, {&(0x7f0000fd6000)="b863b10b563f92a2de9cb2ecb2ed36e19e0cd5dff65bdf8bf7b51a1c955902c6fc284f7e270b0e7eeac5a607c744492906a7ba403c4ee16e8c60408f8580dff8c69b9fd63077726ecc09ba125eaf15a71f3e34e7bb3ab35930c2dc790e1906ee1c11aaa90a0fe61ad4da4c341d72359a232b115f614bcd6e5a89c4bac64d45d5069f38191087472452572ba9bbf114d87426f0786e8650350eb4131447d0bfabced10f03b4e1608e", 0xa8}, {&(0x7f0000963000)="c57116d711838ea1a1083fc8933d0763fd33ac9f2b22bb0b24b660c0db519906fc019279ca5b265451f4c11420b70edb956f52766cbda6040b3e3d5de0671e13e88ab978216602b200f218f534ab4e39fdf55d8821bdf7c167ab2f7668f95ed7f6c3a71a132969a925f339cda9e17b726cff8167c84b8baba598830cd186513c6579f5db318422d56975c8e60558d3aa91ac02bca778d697971b18df55ec99de8dd6d805e86487f89638899a91cf3d2d93ff05a708bf53466f84bfb4424b6c28e6981a12c95b659e94170b7fc65813857c5dd1578d489664f85e9de6f35244ea5fe9d7df573c74002e18ca23ab5d", 0xee}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f0000686000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b65000-0x40)=[{&(0x7f0000247000)="3d90c75e2db320a2d2818106aeef5279d3c7e606dbe98a4328060524287ce38731260108ec7fe78c18f8190d47678429a15abc03bdee00d9c6328431984868d2fd416c1d209fd5ac70a8a1f584295988c3abd2c4429b424c77b59b1c733f18aaf4f82bcacb9614d565b662b99221e3ed72d51352c0be8da10810c2adf30073ddcbebc15232ce3fdca4d7dd519065d46b", 0x90}, {&(0x7f0000396000-0x9a)="a80db6297c8ace3006648e1bcda826e08a8837ebc1d2a3dd368e3cb7f3bbc68a3917264c7e822b64759d117de8b5ae25fa7c75ce5fe1c62aad954261488270ac1202d126ce1f58cfa6637912ce84e54667eafd2782d8c5c957b0737f2e6ceb739ce4d4debdbc0053e2811aa65486a3d7f180a0f6eac2c5104d700b3be79bd7444788fbee069ef33b49127d8b332831d449431408e3cc5369fd83", 0x9a}, {&(0x7f0000eca000)="10d23eb7c2b40b2220dbab191ac84254f3fdb5ecdb7a55f044163ae200f54d7dae45f857199767669b016b0c514c74cc8163d58a7f1898501fdf43cdb0034f812b57f027febc5fba249bae48982965", 0x4f}, {&(0x7f0000c1b000)="16ec581d4677e09b72efcc916f2b1f43c3eac5dc4adef6d1f3ef716fb29d426177b587c38e8e864c138f10d20f00f0304998c8678450a266209de0b9c406c107c8f0ef2be6dc665c08935a46a8064efb209b473f1f88c6c784", 0x59}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000e27000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000214000-0x90)=[{&(0x7f0000cc5000)="659ba25d98d706270324fc3676a41beb4fff588989dafa9bf62797a5c2eb6212a95e2a603a66a0852fee50c64f54018c1b510ca0a0c521982190713036664ccd2b3c41dddbbe344b64a01a347e9c0700ee6cfe924876823e6092320c6e6a99e5", 0x60}, {&(0x7f00002c8000-0x54)="cba95e22019e501779d8204556b815d532f358275d57c58cdb8fa4401533a6106aceb8f0cf68b86fe8400c04c63f4d3d09049ce654475b9ae0de4785a086197421078f0f6c661c9cc8e5b86fef35d3a1a1a4b731", 0x54}, {&(0x7f00009e0000-0xfd)="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", 0xfd}, {&(0x7f0000e3c000-0xa)="f1a0e0f3ee1884b37187", 0xa}, {&(0x7f0000d59000-0x48)="a61f063282c75f86fed70c6463f2bd4f85f9ba5ba1deb9e073f4bf25be22932b677f5f1a41ebec3554a6c96f119e4d768b0b5d6df3a9706b31368d9a3a3a8a3645efac9168a9e055", 0x48}, {&(0x7f00004c0000)="ccc2eccc44352a73867742fd2a4ce5157136a002c60e05ebef68f7f20893bd14685cdfba3546a0d4f6a73cf84ae696255e2c24c0769bd466073ed0bb59191aa5ad39e0858c63312e44bb37fb922e27a707ab5977f33238f34dadf6d5be656bd5bd2088535ab1c19670f331d9ee40aa331d682f0afbc2a17cb59ea2d8d21a3ed31f4f1c7475", 0x85}, {&(0x7f0000293000-0x22)="351f4378328ab82db7ea60e99632da22e6c066e15a35dc229e0b8ca5d33a57ab0fc8", 0x22}, {&(0x7f000009c000)="1fc6d3d34b1576db78fd63183951ab18eeb789d4eb7296c83f6ebf4d7068b9fc9dc202bff78832003b0dd49e6d43c21a44dca166a951575352f06faf28808e83492cac012524b7226a472d8a2e6302666fc86e236fc351c73b0c1f5b7fc56f1734b044bea78813cddd51cff4c2ca0510fa4854e56acb1476eea319e105e9c17de859bd6d475968ead25e7cfead3edcc88ca29910aa1b0d8fd402bd167e5741d718f5121f30e46b80debbefb874786ba31560e983dbf8e4f1ba6af78b8ea82cb18e4bd643c2f3d961151ef7629b05f5d2eee27845c9800530", 0xd8}, {&(0x7f0000685000-0x2c)="d5560c03797ea0ba65067d10475b9b7f855ba647ef885e0fac83edf5e9199340505df516af47f32676a5e145", 0x2c}], 0x9, 0x0, 0x0, 0x20000000}, {&(0x7f000073f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000993000-0x70)=[{&(0x7f0000584000)="ce54132a2bf373376fafa05c989f8d5be7041ad407e86184fd83832fd2a50d79db3f51b9bcb60f09b2c6a6cefc478b7f242a1f9b1aa9d828aaf3dc3e1f13aba88675fb", 0x43}, {&(0x7f0000901000)="9f4771834e3c14f511ee0be59d606886c19d768d1656f56d90596296d05601681cb7122a80535f4c8845c7b017b8c499205ff9b638387522b7383401ba8b70b4089b7e579c4a1a2ea35d2a3c92b65b", 0x4f}, {&(0x7f0000c37000-0xd5)="cee6ae0ca6db6eef6ecb61dbe4c2feb4a0f7050b6cc3917717b99b155a60058d87fa321993657e4dacd0bed5ec6714abb6d90f37928fdcb0cffe213d78a27682438730b41d3a22c0525c5a7ac2b34f8469fe70e64971600889966ad7bb338f9025379b6318098370aaae1629ef1961adde1996acb743eeba302315a856b327d2e651cd444647eeb006e20a48456465de64aec7ab8468e424f313611fd18b137d74a01faa46f7fd6bb1918551260d0b158fca2b9960104ae763809689be5e94e1ec0739b1b813ae036dd061a494963be4d1d9703949", 0xd5}, {&(0x7f0000d11000)="53598b663baa0ed6a9793546ecd5cedb2ee04eea281a3b9fe5eb265ca3c50b53abc128f6fd1c0c624edee81bd2c5a68438ff4dfdca9fd3f7a954fbc1d8ba83414f7efda4039d6174ed642a31d9d07fa46d74d75eb2cc63c2bebc2c762868b96093d7a97e9203f7b0282da4ae0d943a7ffff8685bebfaaf2a451506befdb9364e14e4ba3fde2d95b0ff311fb523fc62f880f6b2952b961a0a8a46904f4cf1afde2423812a8d8335269a26", 0xaa}, {&(0x7f00002c8000)="a126efb14fa75741f71434cea6fe5d8acfff315ef7a52ec2a4de5bcc5b0b9b99f5a76eb87c2dafa8ae2e6b1526f6e338a8cc97941806", 0x36}, {&(0x7f00007e9000)="733b76dad6b706395fbb2d80796320b6d2e8b6ebcf545e2817c60d8ade524c789aeb7dc2f7325c19005a6382358efad398d06196aef68521bd8c093bc5e3265be71646710f5bf2f332ab453a3102733de9cdb8322e2d46d676db142094408802b791922fbcec5e0791282456fdaefd322bdb49919419c5cd6d8e97eb41867af7f02e30b4d96e692e56001bdd1d25548557e141c3efe9fe09003d29d1a9bbd12183f62dc91a1133d7e26edfd532a01cc2c396cddd987852e0fb3f1c25c8349defc4defc1db084ca8c382de166936db82903e6b4a7417419c86534922e88f6144f568ff85bb70492b381e360a49fa8", 0xee}, 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", 0x1000}, {&(0x7f0000d9d000-0x3)='4$ ', 0x3}, {&(0x7f0000c09000-0xd1)="d0a5068d63e16368acd649d467ad7444c60d8faa86306fb1bd517deb9024b130762ac6fd288150702ee741ec7252d955e301f9a1d346e703452980f929a8ce5eb1cad9a5d431260e7e254ef3bac35a19531e1ee59fb39518bb963a7956877528939433b80275f3bbdbec2a23e413494d0e8e4a4de9e87191fb954c900f16219f4abda5c8bed77db4ce5383e7cfaf271a3841fc786a12681e0f9c96ca33c6217b542354b873c750f82948823dad388121b6d1b45c14bacc169fafd73520486383a28dd1c630c6571ce4963879769db0ebc8", 0xd1}, {&(0x7f00001fe000-0x75)="aa270899e3017a563b93a73dc541af5724e8f82544d4eca0910a9b91bc6957ab28f42dd51b6e7f2baab69058a98b67880f7a198985c650f0f0bc6bdc6641a01b4289e422cc655777df12ee04a8ab3779fc407b773d0adc99ba4be395128d80087ffc35d5d7afe9f8870c2d9eeb126c860fd378e224", 0x75}, {&(0x7f0000b1e000)="1bc5c5b33392ef026109370ba77bf9f0d457a068f01dddf46829c2024c0cb4f196167d8d89cb27297bb604c3d620b927154ffd78fcf3d73cb09f61a2034e90985615e1f286dbf2a92234cd84e473f2488c103d811a9ddc6c700db2884ed5ba4120e9c1d9479b99b7f7e2cc761d03f2dc8f416739a1fbedbff4", 0x79}, {&(0x7f00007d1000)="", 0x0}], 0x6, &(0x7f000083f000-0x120)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, 0x0}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r19, 0x0}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r20, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r21, r10}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r0, r2, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r19, r11}], 0x120, 0x48000}, {&(0x7f0000eaa000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000ec4000-0x90)=[{&(0x7f000014e000)="0c3d7c437202b85f429615943ccdb24ff54bb9bcd9996b52bb258c22c33d6dadc7c8c5051ab8c62bac9d679ae8767942f16c0fd03ab0c83d3b97ea02c6451a1ec318661d49595a4eb119c793e61e61204c6f52daba8f95c5fdbc08c30a73", 0x5e}, {&(0x7f000066f000)="074a4a7081c6fdef8929a70c64b364ef9e744a7efa4dbbcd74b659e65fbd063f8fa3251bc3b9634ca800677a1c6c99471fc26aa5c58a053c202e8c625d8d324692010c5a29e598ead6e72e7ea6cc8d7c3fa14df9ed8840c5d6016525e7c09edb541cf54fbaff7c93c7271a2c2e332f03df7a9af107624bd3e79fa298286668ce94b4f077ca9d40a8cae0", 0x8a}, {&(0x7f000019a000-0x4)="77afe77f", 0x4}, {&(0x7f0000f3a000-0x24)="cc357d53a78c27f227cca2d941d8b0a64cab90a6b5221f6fc94df5628176639a79b0c0fbdb05893ad67776d7c3c8d8147098f7aecdb0899f4cb6527d238f69ddb8eb6855d132d34971359d87326ed44bc667ac8fdd300db50854170994952e7a0df317356ef5e0cd3671b3f01e585ecadc95e5b8661aaf4aa42e74d03a2864454c99e31c5fc8d289c702aee0c4081d8feb484b399414f87c055b9ebb14af99", 0x9f}, {&(0x7f0000b60000-0xdd)="2c8d80ce7eccd3b974359b2b81a6e4256b1a8aad13458221ffd8b04f262c13569ec96ec6994c7ccb7307cfca819ae8b9f1f5c7252c40578c0985d7aa5f34b2d62bfb5a022ade2b0280360e2b21c2c1f0ddae625ed2aa968f1cfca26bdfc2be9c45ad9f322662f083bdb886572f1d8f230d6e6ae9fb101b1fe0a702c4fae4e1692770ce4e37fe5d6d8a39b142d22806c95cd4adac8dbe8a5c00c45202e5a8f00e3e356f3e165800857fa1e47da67f4a5dac140ec6d7d737b7314bd5c5b8cd5a7480b8c1b4599faa2a6a48c0420c8128b1ba67a1c36e16aa7b21084943ac", 0xdd}, {&(0x7f0000865000-0x6a)="5a206da2c34cbbc5dbd5886e980d3a9040e978ae0ae4d406660f51fb3241d55fa94fd5dc427f9da2ada388ac4998bb2346cb3bd497c3e7deaf066631eb70b58b0b7411350b4aa7e514038a1cb1cbe9476914541af082cdee2e8787da785d17118bdf908c008c7000f416", 0x6a}, {&(0x7f00001f9000-0xa1)="1f8d301a4c300c986cb8540953f2e9098c446b946c764a7b49376c3ffe3e93a78dbb6727c78422dd6d18cef8e44003bd24e977a3e346fad430f82ae7c0e4c162d6b082d2440d2dd1d9a83bf79b7e4c4c7749ce67553c34292602ea1fa0f6bef2bb4291389f51b51e382433a73d8579b7e807af88dd04dddc7b7bdbedc93eceae2335cf0345a31a09bc1d120a638832dd798736eebfecb900f8115c0bcc6d8055e8", 0xa1}, {&(0x7f0000e2e000)="241bad075cb80a43d81872574cf9d14b8095443f5fb13a96ed693ee503575072b5d71c98697a7f096f146424999e7359cc961621157c8f", 0x37}, {&(0x7f0000022000)="767a58e48b0173cb5da679cd97282e1c72a9dcca1827c39b7f567eb8b5cca08e290b411ac7194e85d6a85f1a641fec61e98e82cc371a129d7a746d7c971dd1c68c9445279aa2764bc2dec7ac5a41d937339bcf54ec5f080187ead90728ea654104ac691ea53465aa0113bc3fc48cb4dc84527b1b59f39c692cd549e1aa1f22e05d8352dfa008e9c087644d96f1191d3315f558d70d4e55b456b5abef", 0x9c}], 0x9, &(0x7f00004fe000)=[@rights={0x28, 0x1, 0x1, [r20, r2, r20, r20, r20]}, @cred={0x20, 0x1, 0x2, r3, r15, 0x0}, @cred={0x20, 0x1, 0x2, r17, r4, r5}, @rights={0x20, 0x1, 0x1, [r2, r20, r2, r2]}, @rights={0x18, 0x1, 0x1, [r20]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r14, r5}, @cred={0x20, 0x1, 0x2, r3, r15, r12}, @rights={0x28, 0x1, 0x1, [r22, r0, r0, r20, r20, r20]}, @rights={0x28, 0x1, 0x1, [r20, r1, r0, r2, r23]}], 0x148, 0x4}, {&(0x7f0000070000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000172000)=[{&(0x7f0000926000)="bb4f2e0516dcbf59b284ad27399e67cf24ad65bdd0bfa16208f39701fd781d860c4098d9fd4235eb838401105e7887135c21228c145068f2ad181e80170b2db389a9cdd2d362a8d255bf9a", 0x4b}, {&(0x7f0000367000)="74a6b5add6230eae5fd5e276faa068dcfa59396d68e79a6fadb82280d8eed6f9a2fe787567d87008581947a0eba6d4211b5ebbe4030c764e79d397c554f35e6d0642f7915f96bf18895454cfa8a5802abac62cb06a8a38775c5e38448a089d057f81e4460f6739f89db7b73396a4fc82aae58361400389dbb50f7d4bb4a65dab81962e9aafc11a2a9b5670", 0x8b}], 0x2, &(0x7f0000f76000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r19, r5}, @cred={0x20, 0x1, 0x2, r13, r21, 0x0}], 0x40, 0x40804}, {&(0x7f00003e4000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00004e2000-0x10)=[{&(0x7f000061a000)="0c1afdf882e95965a200cafe41135599ab08e684b2f6afc9e008332ad167a70853cb2f8c56af416d0f8a1f4122f430f7893daf23d466cdf06788b768122ae86d1b9fb338dc131cb8db03a3604f88fb147432d02014294e2f586f46b1c1d4f4ae052aa3bc0fd4a0753f12829f1db70867b6487b27b792cef419816adfd921b25f1ce8b0a95d05dd2864d6ffbd59b0674da6667250255c0f72ee5e153fd80bad53d40bfdd4afde38ac442223629f4687ec87bd37079c3121c6cd9588c0ccf00c6a498771787c31a2883a5c31e9cf6bd0bf66d846c4ba7ec09d0638c7ede667d3a3a6", 0xe1}], 0x1, &(0x7f0000ac7000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r2, r1, r0]}], 0x30, 0x24048004}, {&(0x7f0000a2e000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000527000-0x30)=[{&(0x7f0000f2a000)="51a3750321203f9b11b704c9d58921179cb974ec89c8", 0x16}, {&(0x7f00000e6000)="3dc2404d2d7b0f65f32223775bb6af9e1d00a3f477d1218517099bc5dba37f22ace0519233e34ed514f5f89abe20e5610f81e98f9e2d3ea2d1a4ebb8c7f8ab021a6026103576e5817e1d9fa8008488680422565431d35eebc1f5da94cc6a1a5a17028f33459e50369977f20a44c6b1a74ee9e771266a98222ccdcc4bd48e12e9ca6bb787e36a9a25f114657f7367536a4b5ca704bd089c5215b612a18cc57e243d9789d54c8955fcc7cce70044d2e8665af677bf637dc38e6f1a178942daf99b8b40f2674f74988991", 0xc9}, {&(0x7f0000514000)="aa764df3eedcfc27e1ebd6687c42547d3e07683e015ade40bf44d8088563fa938826f1b77f6cb43a409b6f0fd655520986151e58c317750f7d935b2483fbf46bbe15c635442aa6921e0f30f26436cdf562b784a2b299a340b129b942db036de4f64b52393600d3a0f2d8f55618edcab6a9221033564f5d8e94c65939b615a134134ab6533d3a2ded51e924de6d28a314f8bb3924377fa2612bcd3272b7af887a7044fdd31263d4bbdd63b83894aa13ab7cfa2275a17a401b83198c0ca7eefd34aafa9a73c8bd650ccf7024ae6e16e7c10ebadd9b82041430f6fb68558e1e", 0xde}], 0x3, &(0x7f0000dea000)=[@cred={0x20, 0x1, 0x2, r7, r4, r11}, @rights={0x18, 0x1, 0x1, [r20, r20]}, @rights={0x20, 0x1, 0x1, [r23, r23, r2]}], 0x58, 0x14}], 0xa, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f000057a000-0x27)=""/39, 0x27}], 0x1) lstat(&(0x7f0000a50000)='./file0\x00', &(0x7f000076e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$nfc_llcp(r23, 0x118, 0x0, &(0x7f0000d94000)=""/4096, 0x1000) connect$unix(r0, &(0x7f0000caa000-0xa)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffd12) 2018/01/31 16:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f000050d000)="8afc22be275a5cd13baf757079a05f070ef5795ec8ba70179946827b0478142123622aa451e5044d6a5d029c085e8fc36bb938bde96743b110f6ad2c4f358a075d33054c814ecb696078dfe222b0398443f61e939b3edee94cd114b04563999d8e2f321da6bceb3298beb4f244a0db21f264dfa5df437063f037825c8e6231182d0211c3c97bb96a3c2bc2b8dc6ceed87d65227888f714adc477b54a874d0c748c6bb4af133bbb48991351096e9ce4efdac8511ca802ac68a41b18") fcntl$setstatus(r1, 0x4, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b44000-0x4)=0x7f, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000517000)='net/packet\x00') sendfile(r1, r2, &(0x7f00005f3000-0x8)=0x40000000, 0x613a) [ 90.900325] binder: 18684:18693 got transaction with invalid offset (1, min 0 max 24) or object. [ 90.911976] binder: 18684:18693 transaction failed 29201/-22, size 24-8 line 3190 [ 90.937300] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/01/31 16:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000908000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bad000)=0xe8) connect$packet(r1, &(0x7f0000869000)={0x11, 0x8, r2, 0x1, 0x74519e9c, 0x6, @random="14cc5dff4340", [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00006a3000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x50, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x20, 0x80, "abd8592a"}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 90.951341] qtaguid: iface_stat: create6(lo): no inet dev [ 90.959242] binder: BINDER_SET_CONTEXT_MGR already set [ 90.959249] binder: 18684:18702 ioctl 40046207 0 returned -16 [ 90.960634] binder_alloc: 18684: binder_alloc_buf, no vma [ 90.960653] binder: 18684:18693 transaction failed 29189/-3, size 24-8 line 3127 [ 90.981711] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 16:44:18 executing program 2: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x100000001) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x5) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fe8000-0x4)=0x1000, 0x4) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd4b}, 0x1c) fcntl$getflags(r0, 0x401) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000)=""/0, 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000-0x8)={0x2, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x80000, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) flistxattr(r0, &(0x7f0000001000)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000bd5000)=0x2000000007) 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = getpid() ioprio_set$pid(0x1, r1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000314000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000811000)=0x7f, 0x4) 2018/01/31 16:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000fa2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/31 16:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl(r0, 0x2000000000000000, &(0x7f0000525000-0xe0)="ec0c283e443155e50ab6cd2f4dc69ca02670c59d5f312daa8cf7d1f931a48babd66457d6d3a789e489d450bc542d5b61aa93d5a0372c7549159a61fda87dc788f37dcd30f6412c38c3eac5ad10a63bba8c8d86a553801cdfc9101e86782ffa6382631bb5411f827f6c988ae0b5ad11806c1df0ec3e33821ab717ec088026d76506ba8f5b7b94b91edb32eae52f38856e968f9030239c830cd7aab00004c102ec62bd872ea4f2e319b82c6ebcd2954cb26b7ae9b703c7f98a6f2d8578f6c538ddf83989d2188cc7a2e93d81cd972cc3a3e71aa49d38d1ebcf82c79c85a861ff7a") socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0x16c, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [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}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x7c, 0x14, {{'sha3-224\x00'}, 0x168, 0x0, "9027c874444c5f45ebaa5cb4d3ff00de5007eb6c2a5ff73e58bf90ad19aa74353689eb9745c3dfa42c00721505"}}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x2aa}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00006fc000)={&(0x7f000008e000-0xc)=@proc={0x10, 0x0, 0x2, 0x80000}, 0xc, &(0x7f0000cdf000-0x20)=[{&(0x7f0000dc4000-0x1170)={0x448, 0x0, 0x800, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x438, 0x34, [@generic="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"]}]}, 0x448}], 0x1, &(0x7f0000d96000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x4000}, 0x80) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e62000)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c61000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000877000)=0x8, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009dd000-0x8)={0x10001, 0x54b}, 0x8) r2 = socket$inet(0x2, 0x2, 0x1d) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000e63000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000e62000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000c08000)={@multicast2=0xe0000002, @broadcast=0xffffffff, r3}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000276000)={{&(0x7f000025e000/0x1000)=nil, 0x1000}, 0x0, 0x0}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000e64000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bond0\x00'}) sendfile(r1, r0, &(0x7f0000e63000)=0x0, 0xe30d) [ 90.981955] binder: undelivered TRANSACTION_ERROR: 29201 [ 91.014160] device gre0 entered promiscuous mode [ 91.071774] FAULT_FLAG_ALLOW_RETRY missing 30 [ 91.076463] CPU: 1 PID: 18728 Comm: syz-executor7 Not tainted 4.9.79-g71f1469 #25 [ 91.084074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.093412] ffff8801d921f930 ffffffff81d94829 ffff8801d921fc10 0000000000000000 [ 91.101397] ffff8801c8974290 ffff8801d921fb00 ffff8801c8974180 ffff8801d921fb28 [ 91.109382] ffffffff816621ca 0000000000002a2e ffff8801d3aa50f0 ffff8801d3aa50a0 [ 91.117484] Call Trace: [ 91.120046] [] dump_stack+0xc1/0x128 [ 91.125386] [] handle_userfault+0xa3a/0x1310 [ 91.131421] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 91.138407] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 91.144785] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 91.151683] [] ? handle_mm_fault+0x117b/0x2530 [ 91.157885] [] ? handle_mm_fault+0x1fc3/0x2530 [ 91.164093] [] handle_mm_fault+0x1fd1/0x2530 [ 91.170122] [] ? __pmd_alloc+0x410/0x410 [ 91.175809] [] __do_page_fault+0x5c2/0xd40 [ 91.181665] [] ? mm_fault_error+0x2c0/0x2c0 [ 91.187608] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 91.194245] [] do_page_fault+0x27/0x30 [ 91.199755] [] page_fault+0x28/0x30 [ 91.205004] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 91.211903] [] ? SyS_timerfd_settime+0xb0/0x190 2018/01/31 16:44:18 executing program 5: pipe2(&(0x7f000070b000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xfffffffffffffff8, 0x9, 0x8, 0xfffffffffffffffa, 0x7f}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008f9000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f7000)=0xe8) ioprio_get$uid(0x3, r1) 2018/01/31 16:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000117000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9bb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x2c) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b90000)={@common='ip6gre0\x00', @ifru_flags=0x5000}) 2018/01/31 16:44:18 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000013000-0x50)=[{&(0x7f0000012000)=""/74, 0x4a}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000013000-0x8c)=""/140, 0x8c}, {&(0x7f0000010000)=""/245, 0xf5}, {&(0x7f000000a000+0xf79)=""/223, 0xdf}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r1, &(0x7f0000005000)='./file0\x00', r1, &(0x7f000000b000-0x8)='./file0\x00') [ 91.218195] [] ? SyS_timerfd_create+0x300/0x300 [ 91.224489] [] ? do_futex+0x15c0/0x15c0 [ 91.230083] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 91.236721] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 91.243531] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 91.250084] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:18 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000008000-0x32)='8', 0x1, 0x0) pipe(&(0x7f0000e31000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000101000)={0xfffffffffffffe00, {{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x400, @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]}}, 0x108) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) accept4$nfc_llcp(r3, 0x0, &(0x7f0000dd8000)=0x0, 0x800) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000900000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00004b8000)=0x6a2) dup(r0) syz_open_dev$sndtimer(&(0x7f0000a9d000)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000573000-0x48)={{0x0, 0x1, 0x7, 0x2, 0x7f}, 0x10000, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000d24000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) inotify_init1(0x80000) 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00009d8000-0x8)='./file0\x00', 0x6) madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) [ 91.337324] audit: type=1400 audit(1517417058.705:52): avc: denied { net_admin } for pid=4130 comm="syz-executor3" capability=12 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 2018/01/31 16:44:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x4000000000000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fc6000)={0x0, 0x3f000000000000}, &(0x7f0000adc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f72000-0x8)={0x0, 0x100000000}, &(0x7f0000afb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eac000-0xb8)={r1, 0x1, 0x2, 0x4, 0x0, 0x2, 0x18, 0x101, {r2, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfd, 0x9, 0xef00, 0x8000}}, &(0x7f0000c1a000)=0xb8) mount(&(0x7f0000eef000)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000724000-0x7)='cgroup\x00', 0x0, &(0x7f00006c7000-0x12)="") rmdir(&(0x7f0000464000-0x8)='./file0\x00') 2018/01/31 16:44:18 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000005000)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x103000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000001c000-0x118)={0xd65, {{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, 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]}}, 0x118) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000007000)=0x1ff) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e17000-0x20)={{&(0x7f0000916000/0x4000)=nil, 0x4000}, 0x1, 0x0}) renameat(r1, &(0x7f00007bd000)='./file0/file0\x00', r1, &(0x7f0000ce0000-0xe)='./file0/file1\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000aea000)={0xaa, 0x10, 0x0}) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000556000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00009c3000)={r1, r2, 0x2}) r3 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000947000-0x38)={&(0x7f0000277000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000006000-0x50)=[{&(0x7f0000d3e000)=""/105, 0x69}, {&(0x7f0000e62000-0x50)=""/80, 0x50}, {&(0x7f000034c000-0x1b)=""/27, 0x1b}, {&(0x7f000050e000)=""/162, 0xa2}, {&(0x7f0000243000-0x95)=""/149, 0x95}], 0x5, &(0x7f00009cd000-0x8a)=""/138, 0x8a, 0x100}, 0x2000) lseek(r3, 0x0, 0x4) setsockopt$inet6_int(r3, 0x29, 0x13, &(0x7f0000960000-0x4)=0x0, 0xfffffffffffffdf9) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000bce000-0x88)={0x20, {{0xa, 0x1, 0x3ecc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000bf7000)={0x0, 0x1}, &(0x7f000035f000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003da000)={{0xb2dd, 0x6}, 'port1\x00', 0x1, 0x1, 0x3, 0x100000001, 0x0, 0x20, 0xd0, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a2b000)=@assoc_id=r4, &(0x7f0000cab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005d9000)={r4, 0x5}, &(0x7f0000c7c000)=0x8) 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000cf3000)="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", 0x1001) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f0000666000)='./file0\x00') chroot(&(0x7f000070e000-0x8)='./file0\x00') mkdir(&(0x7f0000418000)='./file0\x00', 0x10) lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lchown(&(0x7f0000917000-0x1)='./bus\x00', 0x0, r0) r1 = eventfd2(0x81, 0x80801) fstat(r1, &(0x7f0000672000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:18 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000f7e000-0x1)='\x00', 0x0, 0x2, &(0x7f0000f7d000)={0xb2d3, 0x5, 0x4, 0x1f, 0xfffffffffffffffa, 0x441, 0xfa, 0x4}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c44000)='/dev/sequencer2\x00', 0x4c100, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ed0000)={0x9, &(0x7f0000b38000-0x48)=[{0x1ff, 0x5f8, 0x3, 0x9}, {0x55511228, 0x7, 0x2, 0x6}, {0x2, 0xebd4, 0x2, 0x7f}, {0x3, 0x1, 0x8001, 0x7}, {0x7, 0x48024062, 0x9f, 0x7}, {0xffffffffffff8000, 0x3, 0xff, 0x9}, {0x3ff, 0x1, 0x85, 0x8}, {0x0, 0x174, 0x7, 0x4}, {0x2, 0x1, 0x4, 0x3ff}]}) sendto$inet6(r0, &(0x7f0000f7d000)="", 0x0, 0x80, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/31 16:44:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000117000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9bb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x2c) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b90000)={@common='ip6gre0\x00', @ifru_flags=0x5000}) 2018/01/31 16:44:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000aa5000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00001f1000)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000032f000)={0x0, 0x6}, &(0x7f0000407000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b67000-0x8)={0x0, 0x8}, &(0x7f0000d01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000036b000-0xb8)={r2, 0x3ff000, 0x18, 0x2, 0x10001, 0xc2, 0x7f, 0x10001, {r3, @in6={{0xa, 0x3, 0xfffffffffffffa99, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x90, 0x4a, 0x7, 0xfff, 0x9}}, &(0x7f0000b09000-0x4)=0xb8) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00006c1000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000b05000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00003ec000)={{0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00008b4000)='./file0\x00') r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) unlink(&(0x7f00009d9000)='./file1\x00') [ 91.445451] audit: type=1400 audit(1517417058.815:53): avc: denied { sys_admin } for pid=18795 comm="syz-executor2" capability=21 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 [ 91.455807] audit: type=1400 audit(1517417058.825:54): avc: denied { dac_override } for pid=18792 comm="syz-executor1" capability=1 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 2018/01/31 16:44:18 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f0000577000)={{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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3, 0x401, 0x3, 0x3ff, 0x8}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000002000-0x6)={r0, 0x7fff}, 0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003dc000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000438000)=0x1000) 2018/01/31 16:44:18 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b4000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/01/31 16:44:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0xa37, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000651000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/31 16:44:18 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00004c3000-0x1c)={0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x80a6}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000062f000)='./file0\x00', 0x1) link(&(0x7f0000cb1000-0x8)='./file0\x00', &(0x7f00008c6000-0x8)='./file0\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000323000-0xf)='/dev/sequencer\x00', 0x147600, 0x0) bind$unix(r1, &(0x7f00008d2000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 16:44:18 executing program 5: keyctl$set_reqkey_keyring(0xe, 0xa) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f5000)=0xc) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x800, &(0x7f0000002000-0x8)={0x10001}, 0x8) tgkill(r0, r1, 0x21) 2018/01/31 16:44:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0xffffffffffffffff, 0x0, &(0x7f000044d000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000838000)=[{&(0x7f0000de2000-0xf2)=""/242, 0xf2}, {&(0x7f00001d9000)=""/82, 0x52}, {&(0x7f0000824000)=""/82, 0x52}, {&(0x7f000012a000-0x3c)=""/60, 0x3c}, {&(0x7f00004e0000)=""/76, 0x4c}, {&(0x7f000077b000)=""/88, 0x58}, {&(0x7f0000e7d000-0xd0)=""/208, 0xd0}], 0x7) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d7b000-0x14)={0x0, 0x2, 0x6, [0x6, 0x3f, 0x9, 0x40, 0x0, 0x2d9]}, &(0x7f000055d000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dd4000+0x19e)=@assoc_value={r2, 0x8}, &(0x7f00008ba000-0x4)=0x8) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e06000)=@generic={0x7fffffff, 0x40, 0x9}) socketpair(0x9, 0x4, 0x6, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000bb0000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000d9e000)={0x34, 0x0, &(0x7f0000cff000)=[@decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r4, 0x4}, @request_death={0x400c630e, 0x2, 0x2}, @increfs={0x40046304, 0x4}], 0x82, 0x0, &(0x7f0000c0a000)="daf1210f04c2c9e2043822eb490da068ca203e48f94a945a7548626f6530c55ab34444574012634600ee197da9cbbbb89d61f481e29de736f9843d87518cf094b259f60c2183a660a3340c380f4b3a56c9f5ced92758301150e2c3018611305acd1dfc198780ba51dcee67cd66e1ff7bda255dbebac5c5c597ff709496eb5909cc68"}) 2018/01/31 16:44:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) futimesat(r0, &(0x7f0000055000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000807000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/31 16:44:18 executing program 4: r0 = socket(0x19, 0x2, 0x5) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000057d000-0xfd)="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") r1 = socket$inet(0x2, 0x1, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x99e6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f0000000000)=0x0, 0xfffffffffffffd3e) 2018/01/31 16:44:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000068a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000427000)='user\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c95000-0xfa)="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", 0xfa, 0xfffffffffffffffb) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000234000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x7450, 0x200, 0x5}, &(0x7f0000c01000)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a3f000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000899000)=0xe8) setfsuid(r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00009f0000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x3, 0x8c8, 0x0}, &(0x7f0000551000-0x4)=0xa0) keyctl$invalidate(0x15, r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 91.512686] audit: type=1400 audit(1517417058.885:55): avc: denied { sys_chroot } for pid=18812 comm="syz-executor6" capability=18 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 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x280000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00007c7000-0xe2)="e3c5033606a134b39b31144124b4063eb58362b0ee0d375864c184f4d9129c8a99f4ebbe9d2d106428fcc1c9c108111daf9a722b1f47c0dce9e602fea3144ad97712f1e09c3422863fb5c6ed8162dfa2fa60fc1461e2bc714f405f30ccfa708cf2f61da19ef9aa8d70875060e83b00048c5da8037b4ec9e925a6bacc153f74a749acadc716cad1f0c091b13a2a5f26771b9709b46b3fd1dc47d20400774b6038f9345c5b13350305e470c653a7e41aabee519956eb526f0230a4f21f8621aeee1e973edf09e83bce43ec4421a84ce77b89869097a58bafd836e3d8bde9a956def02a", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) dup2(r0, r1) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) bind$ax25(r0, &(0x7f0000938000-0x10)={0x3, {"c24fb9d92bd4f7"}, 0xffffffffffffff01}, 0x10) 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) dup2(r1, r0) pipe2(&(0x7f0000bc5000)={0x0, 0x0}, 0x84800) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = getpgid(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a58000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f000025a000)=0x98) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000c77000-0x10)={&(0x7f0000833000-0x83)=""/131, 0x83}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000016b000-0x8)={r3, 0x2}, &(0x7f0000ee3000)=0x8) ioprio_get$pid(0x0, r2) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x200, &(0x7f000000b000)="c888be3ad21259e619") mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000000b000)={0x9, 0x40000000}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000a000)=0x0) close(r2) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000012b000-0x8)='./file0\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mkdirat(r0, &(0x7f000022b000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fadvise64(r1, 0x0, 0x0, 0x4) stat(&(0x7f0000013000+0x7e)='./bus\x00', &(0x7f0000c71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000018000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200001, 0x48) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ecc000-0x4)=0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) flock(r1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000746000)=0x50, 0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_validatetrans(r3, &(0x7f0000dca000)={'system_u:object_r:apt_exec_t:s0', 0x20, 'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 0x38, 0x33, 0x20, '/sbin/dhclient\x00'}, 0x59) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000739000-0x4)=0x0, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000010f000)={@common='ipddp0\x00', 0x1}) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f00007f5000)=[]) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000a, 0xfffffffa) ftruncate(r0, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c2e000)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000)='/selinux/relabel\x00', 0x2, 0x0) r2 = syz_open_dev$random(&(0x7f0000bc2000-0xc)='/dev/random\x00', 0x0, 0x119081) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001a0000)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00002f3000-0x4)=0x0, 0x80000) r7 = dup(0xffffffffffffff9c) poll(&(0x7f00001ae000)=[{r0, 0x100, 0x0}, {r1, 0x240, 0x0}, {r2, 0x80, 0x0}, {r3, 0x40, 0x0}, {r4, 0x440, 0x0}, {r5, 0x2001, 0x0}, {r6, 0x4000, 0x0}, {r7, 0x20, 0x0}], 0x8, 0x6) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r8, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') 2018/01/31 16:44:19 executing program 5: clone(0x0, &(0x7f0000474000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000627000)="") fremovexattr(0xffffffffffffffff, &(0x7f0000368000)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') sched_yield() 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d92000-0x4)='/dev/rtc\x00', 0x200, 0x0) sendmmsg(r0, &(0x7f00009fe000)=[{{0x0, 0x0, &(0x7f0000c27000-0x10)=[{&(0x7f0000ee0000)="1b6db5741b98857f76378c7084fa4dcc3cf23218dfab2a06a50c2060e63cc710dbf12a5c2f85147435674809efffc5474945c4c039309f7fc43ffdba64719a31399c2f5e2cbc735e78ad918dd40566493a469d2a349c04a1775bc5617cd6c8f7041dba501655c04d3526437eafff9965733ab6411297078830a51db1911e9c6244492a086f6c0164213a624efadac5616b9bc21dd4b4e6c6b2767309155e78f853731bfb3d6b549183088c0e779e4c1948c783289bfab50385dbedb141376856", 0xc0}], 0x1, 0x0, 0x0, 0x4000000}, 0xfaa}, {{&(0x7f0000f14000-0x10)=@nfc={0x27, 0x6, 0x0, 0x2}, 0x10, &(0x7f0000c64000)=[{&(0x7f0000802000-0x50)="bf5b04228bd733880e7c9ea988abb5754ef5438017cf61e7037a2db7f3853f14555a54efea5de3a93e819a1c8f57a1844615a52aade540cfec9a01ad0966b7ac8fdf196c3c686905d5168fd50be246c0", 0x50}], 0x1, 0x0, 0x0, 0x10}, 0x1}, {{0x0, 0x0, &(0x7f0000911000)=[{&(0x7f0000791000-0xe6)="ac0893002a88d33765986354a85a94f67115f11fbdaf15d9625daebf570ad4e96ef8485c3cf5da6e5c3ef185ac0eb34913d79ef3492405484e4401fece31147d8afca802624aaed8b4a5c1563b09b8acd0c2664b52b18204b8464805685ec932eccb94862988ff72b0cee3615789dac58a061b90642f47ad2ab4e06d7d5808c3e38995e143e049c5f15ab9cc6b3db4b26a3247f6c664824c30f3e173acf94be776d45e5b2d1167568c5443d57929ee0ab9c76b098d59a09108d2e83b25b3e64f204b0a213b29d5200d2bd429c86c4d18f6a82bc443356ed2a72079a11c43a498f5135938514b", 0xe6}], 0x1, &(0x7f000074f000-0x270)=[{0xd8, 0x117, 0xfffffffffffffff8, "6eaa831d988652a09b42093154f5a46116a4a6f4a25c335c531c973d4752fe1de2cadfe6047b6b62bd5bb0e22db90d87b465642b35cfaac059382e1f369ee25266ba1456bd38129de63d8ee8c5827ee481c30e2fcfe1fb97d93cfe7a0c0570181fcee89b4581d528b085994eac39544ae97cc3242baec2948b8b47425089068e31977dcc58748aa081039fe688c0c2bc689e2276ba540225f7268c0b52355d5b1deea59f03ac44f7a96261269f20e4daa726236c55fdd54d57aea12c6293f8a9d45981b5fc8158"}, {0xc8, 0x12f, 0x40, "615256aff9bd30ac162b887fd17635d875df5249bc46e82f5cae81d69361eba376c3c04abcdc2d81e450cfb3dc4d1dfdb2d634a6a497fb193dbca0c69eb056b4879ebd36e9487ae3766bfefae48dba1606919d3259d6aaa0a229e08511b260ac32a9f5b18f3620c53444447d97723814c52e4ebef44281281214a71057d0dd6d7de4fd3026aee4d158e536f5dcd775fcc1620f35dfa469c5c07963df0c5a72f4e65f9a72b10ae714a2f451ac9224f71ed08065b5"}, {0x28, 0x103, 0xffff, "7ee9a508e834cdc2c08b9ab29f00b6fc0587"}, {0x80, 0x0, 0xfffffffffffffe01, "c5138f4a5ae466dfe669e94206f0555921925c77e0ae14dd307759005d334740039de878b49902077d0d700545c9c484212639f7419c1ba05476fd1853e03ae903be2c9fda619f79b0285cdc56fa694d68c046d0872b16d7111f03fb0d3eda6ca3b9278a0c77c6af767f363ef1a2efe7"}, {0x28, 0x0, 0x6, "1da4ace3b817f18db87e593b0070da7a504bbce6cd"}], 0x270, 0x4}, 0xf50}, {{&(0x7f000072f000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c15000)=[{&(0x7f0000e09000-0x9)="efd396323f97aa7079", 0x9}, 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{0x80, 0x0, 0x2000000000, "732f6597ecf9462eec36e77e79f3f73cf8ed65c8ba045876f564916574ba5f3dab79466e5f1067e9f5c5640a1778cc5f2298a36e10f829dfa98b3095d77f567a7db2c878064e330053b34fa96b6c7e1188fc3ccc0684c2826b1136c7a1bfa1bb18fb8c7a5f2bd3acc3bc"}, {0x40, 0x0, 0x8, "3aad0fff5f0dfe987c7e0c51594744c02e9c8ee4020177463117ce496728bce99c10616788679f0bd690d9"}, {0x28, 0x112, 0x200, "a840b41b4e4085d802d15069eedc38014b66c4122b"}], 0x1408, 0x10}, 0x1f}], 0x5, 0x20000011) r1 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000261000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') sendfile(r1, r3, &(0x7f000092e000-0x8)=0x4, 0x613a) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00004bb000)={@generic="41675f8b30510c04ea497abf5d824fe8", @ifru_mtu=0x1000}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00005c8000)=0x0, &(0x7f0000640000)=0x8) 2018/01/31 16:44:19 executing program 4: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) fcntl$getflags(r0, 0x3) 2018/01/31 16:44:19 executing program 6: socket$unix(0x1, 0x1, 0x0) epoll_create1(0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x0, 0x30}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000699000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 91.650733] binder: 18868:18872 ioctl 200 2000b000 returned -22 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00007fd000/0x2000)=nil, 0x2000, 0x3000004) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000642000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d80000-0x4)=r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000008000)={@generic="49fd186a407816e92856d96771c55fd2", @ifru_flags=0x1200}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000d30000-0x10)={0x77359400, 0x0}, 0x10) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x48) getsockopt$sock_timeval(r0, 0x1, 0x4000, &(0x7f0000317000-0x10)={0x0, 0x0}, &(0x7f0000313000)=0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r1}}) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000666000-0x8)={0x0, 0x0}) 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) read(r1, &(0x7f000072a000-0x85)=""/133, 0x85) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b11000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d1000-0xc)={0x10, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e50000)={0x400000000000015, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000c25000)='/dev/usbmon#\x00', 0x8, 0x40) setsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000cb2000-0x4)=0x100, 0x4) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000bb8000)={0x20080522, 0x0}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) kexec_load(0x9, 0x3, &(0x7f00002ab000)=[{&(0x7f000030c000-0x1f)="9eb6f4502abd000d624dc238a6be484444cf668125bf34725e08be0811b495", 0x1f, 0x9, 0xffffffffffffff01}, {&(0x7f000097d000)="3bca621909c6a0c426f2d9f05f35afbf152b12d91df0a2987f95fc5d144beea5cc7b586294da4f9b1c1779ad58a1813f952147c3a9afcabe35f7b05feb81625e92ed98207fb0c5fa5a0da2b3a687d11c7e0d150c61ceef43a941", 0x5a, 0x5, 0x4}, {&(0x7f0000d74000-0x80)="e93840814da28dd9ffa1b1b128b2afc6aa2a103e4dfe9efb18931316562e47af96ed2c3de55642170cfa7f3a5ed7fca233aa5111f2506a8e413997ef4b3cd69094eebf74fadc95d09f2840bf199e8928169e2490ead472dc3258bc4630a59c4b6528631a4b3c4d90da9ec3f20d5a7c4fb8e786c18b6fa8cd6897c710b0c36dca", 0x80, 0x2, 0xffffffffac025e27}], 0x2a0000) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000039b000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000fbe000)=0x1002) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fbf000-0x258)=[{{&(0x7f0000fbf000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000fbe000)=[{&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbe000)=""/117, 0x75}, {&(0x7f0000fbf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fbf000-0x25)=""/37, 0x25}, {&(0x7f0000056000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a84000)=""/142, 0x8e}, {&(0x7f0000fbf000-0xc3)=""/195, 0xc3}, {&(0x7f0000fbf000-0x7b)=""/123, 0x7b}], 0x8, 0x0, 0x0, 0x10001}, 0x0}, {{&(0x7f0000d13000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b0b000)=[{&(0x7f0000fbe000)=""/106, 0x6a}, {&(0x7f0000fbe000)=""/34, 0x22}], 0x2, &(0x7f00001f6000)=""/67, 0x43, 0x56}, 0x1}, {{0x0, 0x0, &(0x7f0000fbe000)=[{&(0x7f0000fbf000-0x22)=""/34, 0x22}, {&(0x7f0000ae3000)=""/233, 0xe9}, {&(0x7f0000fbf000-0x59)=""/89, 0x59}, {&(0x7f0000fbf000-0xca)=""/202, 0xca}, {&(0x7f0000fbf000-0xf1)=""/241, 0xf1}, {&(0x7f0000fbe000)=""/52, 0x34}], 0x6, 0x0, 0x0, 0x1}, 0x1}, {{&(0x7f0000fbf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000fbf000-0x20)=[{&(0x7f0000fbe000)=""/99, 0x63}, {&(0x7f0000fbe000)=""/209, 0xd1}], 0x2, &(0x7f0000fbe000)=""/3, 0x3, 0x4}, 0x800}, {{&(0x7f0000fbe000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b86000)=[{&(0x7f0000fbe000)=""/143, 0x8f}, {&(0x7f0000baa000)=""/48, 0x30}, {&(0x7f0000fbf000-0x37)=""/55, 0x37}, {&(0x7f0000fbe000)=""/17, 0x11}, {&(0x7f0000c11000)=""/136, 0x88}, {&(0x7f0000fbf000-0x3d)=""/61, 0x3d}, {&(0x7f0000bc4000-0xc4)=""/196, 0xc4}, {&(0x7f0000fbe000)=""/20, 0x14}, {&(0x7f0000756000)=""/151, 0x97}], 0x9, &(0x7f0000e46000)=""/107, 0x6b, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f00009a0000)=[{&(0x7f0000d49000-0xf4)=""/244, 0xf4}, {&(0x7f00004fe000)=""/4096, 0x1000}], 0x2, &(0x7f0000fbf000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000fbe000)=[{&(0x7f00005a5000)=""/188, 0xbc}, {&(0x7f0000fbe000)=""/127, 0x7f}, {&(0x7f0000fbe000)=""/239, 0xef}, {&(0x7f0000889000-0x8b)=""/139, 0x8b}], 0x4, &(0x7f0000fbf000-0xbe)=""/190, 0xbe, 0x7}, 0xa1}, {{0x0, 0x0, &(0x7f0000ca2000)=[{&(0x7f0000b44000)=""/18, 0x12}, {&(0x7f000082c000-0x25)=""/37, 0x25}, {&(0x7f000044f000)=""/136, 0x88}, {&(0x7f000035e000-0x85)=""/133, 0x85}, {&(0x7f0000fbe000)=""/137, 0x89}], 0x5, &(0x7f0000f17000)=""/112, 0x70, 0xa2b}, 0xc8}, {{0x0, 0x0, &(0x7f0000bc9000-0x80)=[{&(0x7f0000fbe000)=""/50, 0x32}, {&(0x7f0000fbf000-0x92)=""/146, 0x92}, {&(0x7f0000fbf000-0x77)=""/119, 0x77}, {&(0x7f000050a000)=""/253, 0xfd}, {&(0x7f00009c5000)=""/102, 0x66}, {&(0x7f0000013000)=""/163, 0xa3}, {&(0x7f0000fbf000-0xa2)=""/162, 0xa2}, {&(0x7f000091c000-0x50)=""/80, 0x50}], 0x8, &(0x7f0000fbf000-0x9)=""/9, 0x9, 0x0}, 0x2}, {{0x0, 0x0, &(0x7f00008d2000-0x40)=[{&(0x7f0000fbf000-0x82)=""/130, 0x82}, {&(0x7f00002ea000)=""/0, 0x0}, {&(0x7f00002a5000-0xf)=""/15, 0xf}, {&(0x7f00007a4000-0xae)=""/174, 0xae}], 0x4, &(0x7f0000fbf000-0xf6)=""/246, 0xf6, 0x671}, 0x401}], 0xa, 0x40000020, &(0x7f0000fbf000-0x10)={0x77359400, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000002b000-0xd8)="", 0xfffffffffffffd52, 0x0, 0x0, 0x0) [ 91.696699] binder: 18868:18872 ioctl 200 2000b000 returned -22 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800000200, &(0x7f0000fbf000)="", &(0x7f0000cfe000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") capset(&(0x7f0000fc2000-0x8)={0x20080522, 0x0}, &(0x7f0000e92000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}) mknod(&(0x7f0000256000)='./file0\x00', 0x100008040, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000739000-0x4)=0x0, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000010f000)={@common='ipddp0\x00', 0x1}) execve(&(0x7f00008df000-0x8)='./file0\x00', &(0x7f0000d85000)=[], &(0x7f00007f5000)=[]) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000fbe000)={{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]}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x7fff, {{0xa, 0x0, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083a000)='/dev/hwrng\x00', 0x105000, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) times(&(0x7f0000a90000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00004cd000)=0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x3, 0x100000001) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000ac5000-0x24)={0xffffffffffff8001, 0x9, 0x1, 0x400, 0x7, 0x200000000, 0xf056, 0x1ff, 0x6, 0x5, 0x7fffffff, 0xfffffffffffffffd}) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00006fa000)='/dev/sg#\x00', 0x5, 0x30042) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00001d9000-0x30)={0x33d, 0x2, 0xce6e, 0x7, 0x6, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0xff77, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/31 16:44:19 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) fchdir(r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007b4000-0x14)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000)={0x20000000, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000053a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000514000-0x44)={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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2, 0x3f, 0x1, 0x100, 0xa, 0x20, 0x20, 0x7f, r2, r3}, {0xffffffffffffa378, 0x1, 0x8, 0x3f, 0x7, 0x1, 0x8, 0x4c3}, {0x559ddc98, 0x2, 0x13, 0x5}, 0x6, 0x2, 0x3, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, 0x1, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x1, 0x5, 0x8, 0x5, 0x5}}, 0xe8) 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0xb31, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/31 16:44:19 executing program 5: r0 = mq_open(&(0x7f000010b000)='posix_acl_accesseth1:#\x00', 0x40, 0x2, &(0x7f0000116000-0x40)={0x573, 0x10001, 0xffff, 0x6, 0x80000000, 0x1, 0x100000000, 0x800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/18, 0x12}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f000016e000-0xa1)=""/161, 0xa1}, {&(0x7f0000000000)=""/22, 0x16}, {&(0x7f00006e9000)=""/4096, 0x1000}], 0x5) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000011000)={0x0, 0x1}, &(0x7f000001d000-0x2)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25e2, 0x0}, 0x98) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) sendfile(r3, r3, 0x0, 0xb1) r4 = dup(r3) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xe370}) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getpid() madvise(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0xc) prctl$setmm(0x23, 0x3, &(0x7f0000e89000/0x1000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000042a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e82000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000f24000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000b86000)=0x0, &(0x7f00000cc000-0x4)=0x0, &(0x7f00003ae000)=0x0) setresuid(r1, r2, r3) prctl$seccomp(0x16, 0x3, &(0x7f0000ab7000-0x10)={0x1, &(0x7f00008f5000)=[{0x6, 0x1ff, 0x3, 0x0}]}) sched_getaffinity(r0, 0x8, &(0x7f0000067000)=0x0) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001e9000-0x4)=0x6, 0x4) write(r0, &(0x7f0000846000)="1f0000000104ff011543010000000618dd0100ed080001000417c351ac00df", 0x1f) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00005be000-0x84)=""/132) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x20000) r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f000052c000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000000006) read(r0, &(0x7f0000ed9000)=""/4096, 0x1000) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f000095a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000eb5000-0x10)={&(0x7f0000d3b000)=@ipv6_deladdr={0x18, 0x15, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) vmsplice(r0, &(0x7f00007e5000)=[{&(0x7f00003a7000-0x85)="dd07b1e65b64a0f1a2106271e4578705288bf523b10cd06e01799fb2602d630d33abadc0459eb65acb66c889207595bcbcb289e202f9e70df8b97d450354a6d9b96b2e33bc35cefb2ca3f08c16b87cf187c96d9fc315dea39d327af3cbdcc5eac755c6642270aa6e0267ed269a5fd0b30457774d0efddf4a30d55d97372c32447819657b21", 0x85}, {&(0x7f000019a000-0xda)="1895bb6b4457a58fddacf9012aa9fe4f5fa41da6f4091217e9d65cf2329e84dd23fc5c1ef5cab6e225545bb46a2e9b0609d1a5bd1e1c867e695fd238e18c1f453fe4664dbcf940af2b67d3df1b3e47ea3c8c6c3653cfa1584384c1a4942bcac3656d8b0bac9749faf507c391fae83e993eaab47e5b1f3e05d43d8ede0867e7cf6afddc9b26c0a10b635f01e8ae4a1072b728f00b8f49c756be12b9c1603b63e4d08983f8f94594ca38f9567db4b553254aeda5b37994672c4ebeb1da9a240cdb13339af3e24aa644ce085ea034775d37840ec5e3c0cf8e183d2a", 0xda}, {&(0x7f0000c01000)="c3fa9d35997dee278e923dd213878365f314c48997ed9711347bfacf90c984f3fe87d5abf1cfc42eb377cb8a1d6b90e87e53e98a108b5fe6ea4f31a141faab111a35bea7cb76fe5f829d5fd9794bd709e9c309a4407fbc53ff96c169cddb592662daa0f312aed3e0f044887f5979d48dcd71180b4b4e481dba2fdeb93f24b0448d8652dc9d55069be5e6e490e5ffcee8461f9fdb1b982465d25d016fc2d6f2121bca03bd763f6f5b9428", 0xaa}, {&(0x7f00009bd000)="6f561f544f69de3ab19f1f7939745d9c28cbbba5656ab05a1c4d85a64efe31d7f53aa90157bfbe7393c8e8d0881f992394f90b98a2c2", 0x36}, {&(0x7f0000084000-0xc9)="ee635c993b04b6add320d1eafb8d9f33a94f4244dacf1bdc96cb0c4bc5b2c94afa26a5bd0f7b0af05dab69442bae6c2c48989e79500d8669aa81454a777a132e6207c74a47c9f6532dae655dfef8eae945c6b6c05b1dfe37cfda12daf9ffa9002dd53f74759fddf6fba96f213c6381f248cedbe039fda44994bda898f70962fd750b9aa338f05d8f0ce46c2c144e011c1a82514753ec2289dd5d63f0dd25c9b33108623e7410e9aa2d46e5af6df07142d8172f69ddf2e4a23d94a6d27b4aba2d116b9d5ddcfce4c188", 0xc9}, 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{&(0x7f0000e98000)="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0x1000}], 0x9, 0x2) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000911000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000add000-0x10)={0x0, 0x2c85, []}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9a000)='/dev/rfkill\x00', 0x4000, 0x0) fcntl$getown(r0, 0x9) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000598000-0xf7)={0x0, 0xef, "f861c60432f8df133c8de507efef89912ed910810673b268c5c4ff31b79e153043a0bcb20260a9e438883fb23b81c7619e9864702f8f039f2080b6afbb1c0a574eaecb819eb3deb8fccbe58acf94573bf7f89f45dec35983b16c48384e34f573076bc121fbed01cac10212e692bbcb29f3e5290c75bb40bca5efff7786de60d8df126645d62d7c2c26feb557853994dc4e1d6e2399b6fab8ce09fb0f267b0d05fea5bd08c3dfccc33ad2ab310b882c6391c32320981d28844d76f833911617ccb55ebe734d73d142a5073ca358f7a2ba807391be268dfdb69854a8eac2f78e6144172f1bbb6a00e580a1e604720a70"}, &(0x7f0000653000-0x4)=0xf7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000929000-0x98)={0x0, @in6={{0xa, 0x0, 0x1ce0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb8b, 0x8}, &(0x7f0000d4d000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000109000-0xb8)={r2, 0xc4e, 0x5, 0x3f, 0x8000, 0x0, 0x100000000, 0xfffffffffffffffc, {r3, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf864}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0xfff, 0x7f, 0x8, 0x34a6}}, &(0x7f0000c3c000)=0xb8) 2018/01/31 16:44:19 executing program 6: clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") getuid() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000802000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000-0x4)=0x0) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000041a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000042e000-0x30)={0x3, 0x800, 0x6, 0x6, 0x9, 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]}) r1 = userfaultfd(0x3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) socketpair(0x0, 0x800, 0x2, &(0x7f00006cf000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008c2000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f000037d000-0x4)=0xe8) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000082b000-0x4)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000e1b000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r4, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000c24000)='/dev/sg#\x00', 0x5016bf1, 0x8000) epoll_pwait(r1, &(0x7f0000512000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x6, &(0x7f0000ea4000-0x8)={0xffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020000) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r0, &(0x7f0000077000-0x83)="", 0x0, 0x0) [ 91.874202] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b5d000-0xd)='/dev/usbmon#\x00', 0x6, 0x10000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d1b000)={0x40000001, 0x0}) munlockall() dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000012000)='/dev/binder#\x00', 0x0, 0x400001000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000016000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x86002, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000017000)={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]}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) poll(&(0x7f0000002000-0x48)=[{r1, 0x0, 0x0}], 0x1, 0x7ffe) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000-0x1)="8f"}) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd9000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x8, 0x5, 0x101}, &(0x7f00001bd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1ff, r1}, 0x1f) write(r0, &(0x7f00009fa000)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000aa9000)='./file0\x00', &(0x7f0000ef3000)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x2, &(0x7f0000d8d000)="") 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x100000000000000, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000a49000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a60000)=""/4096, &(0x7f0000aae000)=0x1000) accept$packet(r0, &(0x7f0000d76000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000033b000-0x4)=0x14) dup2(0xffffffffffffffff, 0xffffffffffffff9c) [ 91.927224] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 92.006407] 9pnet_virtio: no channels available for device H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.006407] H [ 92.010209] binder: 18991:19007 tried to acquire reference to desc 0, got 1 instead [ 92.128094] 9pnet_virtio: no channels available for device H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000d72000-0x38)={0x0, 0x0, &(0x7f000033b000-0x80)=[], 0x0, &(0x7f0000a3e000-0x72)=""/114, 0x72, 0x0}, 0x2000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000576000)=0x0) tkill(r1, 0x26) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7fff, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000f49000)=0x0) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffff7fffffff2, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d32000)={0x0, 0x0, 0x0}, &(0x7f0000a7a000-0x4)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000f98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c6c000)=0x14, 0x800) geteuid() r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mlock2(&(0x7f0000d43000/0x4000)=nil, 0x4000, 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000384000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b4000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getegid() r1 = accept4(r0, &(0x7f0000c2d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000999000)=0x1c, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006f9000-0x4)=0x0) r2 = getegid() lstat(&(0x7f0000c0d000)='./file0\x00', &(0x7f00005ba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a27000)='./file0\x00', 0xc000, r3, r2, 0x1, 0x4) writev(r0, &(0x7f0000b84000)=[{&(0x7f00001ae000-0x58)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca8164643e890005000100010004fbf5100002000004000000001c04ed5dfffff5000022fa0c0001000408080000f4616b0f536e06", 0x58}], 0x1) 2018/01/31 16:44:19 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000070b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d41000-0x4)=0x48, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000031e000-0x85)=""/133, &(0x7f00004a4000)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) set_robust_list(&(0x7f0000f16000-0x18)={&(0x7f00002ca000/0x3000)=nil, 0x6, &(0x7f0000421000/0x4000)=nil}, 0x18) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd9000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8000, 0x8, 0x5, 0x101}, &(0x7f00001bd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000011e000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1ff, r1}, 0x1f) write(r0, &(0x7f00009fa000)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000aa9000)='./file0\x00', &(0x7f0000ef3000)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x2, &(0x7f0000d8d000)="") 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ab9000-0x90)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 16:44:19 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000967000-0xd)='/dev/usbmon#\x00', 0x3, 0x2c279ac99bdf6b2b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"1d60e209275838e621adcdf3b2a5753c", {0x4, 0x2, 0x6, "c4deac26af0f", 0x7db, 0x0}}) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000842000)=[], 0x0, &(0x7f0000004000-0x30)=[], 0x0, 0x2000e000) 2018/01/31 16:44:19 executing program 6: r0 = socket(0x10, 0x802, 0x0) accept4$vsock_stream(r0, &(0x7f000059e000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10, 0x80000) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H [ 92.128094] H 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005dc000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000067e000)={0x0, 0x13, "6c2474aeb44a7530f401df579d430c5ee388ac"}, &(0x7f0000961000-0x4)=0x1b) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007e9000)={0xa6d8, 0x1, 0x0, 0xfffffffffffffffa, r3}, &(0x7f0000653000-0x4)=0x10) wait4(r1, &(0x7f000051f000-0x4)=0x0, 0x1, &(0x7f0000192000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00003d8000-0x8)={0x0, 0x0, 0x0, 0x0}) r4 = syz_open_dev$mice(&(0x7f0000619000)='/dev/input/mice\x00', 0x0, 0x141140) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000ed1000-0x4)=0x0) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ab9000-0x90)={0x4, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000e5f000-0xcf)=""/207, 0xcf, 0x20, &(0x7f000023a000-0x10)={0x4, 0x4, 0x0, "2bb48534c984", 0x3, 0x0}, 0x10) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) [ 92.286596] 9pnet_virtio: no channels available for device H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H 2018/01/31 16:44:19 executing program 1: pipe(&(0x7f0000631000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b30, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000046e000-0x10)={0x2, &(0x7f0000225000-0x10)=[{0x20, 0x0, 0x0, 0x400}, {0x16, 0x0, 0x0, 0x0}]}) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x12) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x141000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f000000a000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x7f) 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003f8000-0x4)=0x6) 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00002b7000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000ace000-0xa)='net/icmp6\x00') connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227e, &(0x7f0000bc2000)="f7") 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00000df000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_int(r2, 0x0, 0x23, &(0x7f0000899000-0x4)=0x7fff, 0x4) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r2, &(0x7f000014a000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x3, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f0000f49000)=0x0) 2018/01/31 16:44:19 executing program 7: mprotect(&(0x7f0000c57000/0x3000)=nil, 0x3000, 0x2000000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f000069a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000069b000-0xc)='/dev/random\x00', 0x0, 0x228040) fremovexattr(r0, &(0x7f0000b95000-0x7)=@random={'btrfs.', '\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b70000+0x319)='/dev/pktcdvd/control\x00', 0x801, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000b7a000)={0x81, 0x4}) 2018/01/31 16:44:19 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0}) [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H [ 92.286596] H 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000978000)=[{&(0x7f0000f92000-0x44)="6d44e2ad7a4c11302db4be1dd73ca2866ea0f309067cba0957599b69b55187ab7de5d9558ef7bc709f7a319595d588d0d3a914ea5c3b0b6eda57d7677f123d1ac05eb287", 0x44}, {&(0x7f00002a0000)="467132140341b3c20a3ce2ca7707e2afab9e0908ebbb28f9466006cde625b7a2d294b6843e217ddcee2f02a3a2446eeb4151d8a0605082410b0a868e80ce27e08214f04cf760ffc4eb909124526d0aa209af974de57857417156d98b22c26a8407a6a13e23f008540c40b1941123c5e45d12b5fd1f639694b58cdb3a4b6f03c55bd8cf7d46e2812f7c836c73b33bce75220a496406b22197a67f9b099214047eef44002c41ccf8ef49884b5deedc5ff211f5e42e4c44a1c478f6e1b6ec473b753fe47d4100459f94066f86d418213a2bfc7ec3fa32ae462ed68d49f57aa6b6a2229a08eb80d48219", 0xe8}, {&(0x7f0000613000)="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", 0x1000}, {&(0x7f0000533000)="149328acc533861cb689fcc3fbbdc972a305e0eba74fbba5f72108a118a1083808dae42a9d2f3d552c8199fda7ff44784c0c767efd3d12c5cdcdf1e8c32bcdd6b43059e9793e2541a162a5c1813703a0d2c66e20f85747b0844bbc396c25c002288c00db2e1a6c56f468f3394408a761d70c1731dc8e36d35258314201eb60b803db8ba1586617e5569d7fefb6731075ad7a2226fa56924c10ed00b22ec65d847a9e8d27b9a409f87b2e9fd05bc5d1023acd2f5035e3ece6a355bf4ed716b87273a7c39e128a74bb4e52627f022e76599377bd16cd9094334cd66818dec6056d8be791f74bfde0ee6833ce8d60176a189a7a0b81a6edb396e7fe1f25098bd9", 0xff}, {&(0x7f0000a69000)="b6b8af38ecf3c770757ed24d296b0f85007cbb3dfa32499ad1b90437f560f68889a05124771baec57e7a8b56801b71671d4a9d32920b", 0x36}, {&(0x7f0000aee000)="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", 0x1000}, {&(0x7f0000bdd000-0x5a)="dd2ee10fa5927659e7ff456abcfe50dbbc54cb8169f3c508397ae44ffcdae3139cddcfa3824a72919fc4d35b38c7cb8dd884564e26589b70db7ee9f356f3bcb7d91cd08235f3b877876430bed9b9235c6376e114738d2ab6eecb", 0x5a}], 0x7, 0xa) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) unlink(&(0x7f00009ca000)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getxattr(&(0x7f0000d08000)='./file0/bus\x00', &(0x7f0000ff0000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000bf9000)=""/62, 0x3e) truncate(&(0x7f0000caf000)='./file0/bus/file0\x00', 0x9) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0xfaa1, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00005cd000-0x4)=0x0) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/keychord\x00', 0x0, 0x0) eventfd2(0x6, 0x1) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) 2018/01/31 16:44:19 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e3e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000241000)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x9, 0x4, 0x9, 0xd2, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) modify_ldt$read_default(0x2, &(0x7f0000de4000-0x36)=""/54, 0x36) r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)='clear_refs\x00') mkdir(&(0x7f0000857000)='./file0\x00', 0x140) exit(0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008f1000)={0x0}, &(0x7f0000612000-0x4)=0x4) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004df000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000-0x8)='./file0\x00', 0x4000, 0x80) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000280000)=0x9) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d4000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') getdents(r0, &(0x7f0000007000-0xa8)=""/0, 0x0) renameat2(r0, &(0x7f000000d000)='./file0\x00', r0, &(0x7f0000017000-0x8)='./file0\x00', 0x3) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000067000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2018/01/31 16:44:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0, 0x0}) getpid() pipe(&(0x7f000096c000-0x8)={0x0, 0x0}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000514000)={0x7, 0x9}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000660000-0x108)={0x6, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r1) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f000052f000-0x8)=0x0) getpgid(0x0) clock_gettime(0x0, &(0x7f00004f7000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000ccc000-0x40)={0x0, 0x1f, 0x81, 0x35, 0x8f09, 0x4, 0x8, 0x0}, &(0x7f00003cf000-0x40)={0x9, 0x1, 0x9, 0x1, 0x80000001, 0x1, 0x3, 0x40}, &(0x7f0000156000)={0x10001, 0x1, 0x7ff, 0x1, 0x3, 0x0, 0xb35, 0x80000001}, &(0x7f00008df000)={r2, r3+30000000}, &(0x7f0000109000-0x10)={&(0x7f00005a9000)={0x1ff}, 0x8}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000cd8000-0x4)=0xffffffffffffffff) 2018/01/31 16:44:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000092a000-0x11)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000c36000-0x14)={0x8, 0x7f, 0x8, 0x1, 0x7fffffff, 0x8, 0x6f, 0x2, 0xa974, 0x2}) ptrace$setopts(0x4206, r0, 0x7ff, 0x100000) getpriority(0x1, r0) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00002ab000-0x8)=0x0) setns(r0, 0x0) 2018/01/31 16:44:19 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000028e000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a89000)=0x0, 0x4) mprotect(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x2000004) 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x0, &(0x7f0000000000)=[{0x6, 0x6, 0xfffffffffffffffc, 0x9}]}) r0 = accept(0xffffffffffffffff, &(0x7f0000da6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d7000-0x4)=0x26) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000e0a000)={0x0, 0x0}) fgetxattr(0xffffffffffffffff, &(0x7f0000cb5000)=@random={'user.\x00', '!vmnet0securityselfvmnet1wlan0\x00'}, &(0x7f0000dc7000)=""/212, 0xd4) pipe(&(0x7f00006a7000-0x8)={0x0, 0x0}) fsync(r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000191000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) 2018/01/31 16:44:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$int_in(r0, 0x5473, &(0x7f00007e7000-0x8)=0x81) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e27000)='/selinux/enforce\x00', 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b20000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ba5000)={r2, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000784000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f00002ca000-0x78)={0x7, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, 0x9, 0x1ff, 0x3, 0x1, &(0x7f0000750000-0x10)=@generic="48fea527fdb9b6b6420b76b65a90d46f", 0x4, 0x7f, 0x9}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0xd, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005f4000)=0x7, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) 2018/01/31 16:44:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) r2 = creat(&(0x7f0000745000)='./file0\x00', 0x1c6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e1a000-0xa7)={0x0, 0x9f, "ab3fbd52a3b0b88eb0fa859093cee933948fda55abebbc90daf4a20dbe11877ce24b21db6d79a8be10dd4da43460b0a9ef989b3f6df4358691899c11da0822e14352f20902100a54b6456f64fe8d8a999b9f8abd2ae70231e09aa988e1c21a63dadc714c34e251be3a53ee86e9430f73c0bb275b1cd4fe5204f6789f15cf733e93127b4cc01490b2149cece7cb734c53da070ce5cd6a00557248639ecee83f"}, &(0x7f0000eac000)=0xa7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000c3000-0x108)={r3, @in={{0x2, 0x1, @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]}, [0x7ff, 0x8001, 0x79, 0xa8, 0x2, 0x1f, 0x8, 0x5, 0xfffffffffffffffe, 0x9, 0x97, 0x100000001, 0x9, 0x2, 0x4]}, &(0x7f000011a000-0x4)=0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000529000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getcwd(&(0x7f0000c4d000-0xc2)=""/194, 0xc2) 2018/01/31 16:44:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000dc6000-0x20)={@generic="6f58e4de952346a61d44d5979aff4e37", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_procfs(0x0, &(0x7f00004c4000-0x8)='/Jtnrpc\x00') clock_gettime(0x7, &(0x7f0000bc6000)={0x0, 0x0}) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) rt_sigreturn() 2018/01/31 16:44:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fa9000)='cpusetsecurityeth1md5sum\x00', 0x3) recvfrom$ax25(r0, &(0x7f0000fc7000)=""/0, 0x0, 0x40002020, &(0x7f0000809000-0x10)={0x3, {"4c3ca12358589a"}, 0x9a1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) bind$ax25(r2, &(0x7f0000929000-0x10)={0x3, {"f65c33705f8577"}, 0x0}, 0x10) 2018/01/31 16:44:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r1 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) listen(r0, 0x0) poll(&(0x7f0000bd8000)=[{r0, 0x4000, 0x0}, {r1, 0x1006, 0x0}], 0x2, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r2) 2018/01/31 16:44:19 executing program 2: r0 = socket$packet(0x11, 0x8000002, 0x300) exit(0x3) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x0, 0x1) [ 92.533148] device lo entered promiscuous mode [ 92.550568] device lo left promiscuous mode [ 92.593963] device lo entered promiscuous mode [ 92.599417] device lo left promiscuous mode 2018/01/31 16:44:20 executing program 7: r0 = socket(0x7, 0x7fffe, 0xa) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$mice(&(0x7f0000603000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000109000)={0xffffffffffffffff, {0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x400, 0x7f06, 0x3, &(0x7f0000305000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x8001, 0xee7}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000093f000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) lseek(r0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x3, 0x1ff}], 0x1) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f000001c000)="c8c50486d232fc24e5558405b19a7d619073c051394bf4a998a32417ae665a78cc8d52330e9134deff43d361ddf74bfca0d793c52d192de5e69230f4f06040fe6c83f3aef38f7912b19714056c208a0b58424cdd6e20275a83967f0e7d5eb44f3e6a82bae5c3d9468057b38e69ea0fe3414c95afa0bc3dd79c3aebbebec51ae35f5a72d1cbbfada3fc968f3131ac48c9f71d8b") r2 = dup(r0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000005000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000015000)=@generic="2e4a9ef827722fdbf869c5839d926429", 0x0, 0x0, 0x0}) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000f56000-0x4)=0x0, 0x4) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f000083b000)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f00001d6000)=0xa, 0x4200) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000)={0x0, @in6={{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]}}, &(0x7f000000f000-0x4)=0x8c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000016000)=[{{&(0x7f000001e000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x1, 0x4}}, 0x2e, &(0x7f000000f000-0x40)=[{&(0x7f000001e000)="5679984fc998bbf1ed6c196ac49db1d6afaa088738d295094c044d01dcd42280dee1dd0803e5737ce7543c24a70af83fcbcdcb5d6c27d03b967dfb386c76c9a40290668d030a50491b027ece011575235e111a1219fc2f208b8edcdede9f1132f588f32cda995d1698e02b84a741847b4ee17d2930fbc7b78884f9b6faf6c3563cdf07d1e666c32c3a723a01134d0c2fa2524cc2dacafab8444306ec2f02095be160f1fbb606a42abc77d2317fc72e4b2dc3be89e109bb09244b1345e321ab21463d5a496785ee17467fb90787dcc1c0bb08bdaff60343", 0xd7}, {&(0x7f000001e000)="58ea8e54578c826e587f6508070e48b16d1cbb06dc819c5ffee42ddfe9f15308183b9b4eeecc44237151515e017b2fc5de3dfeae6ad2046dae8ea1e3bd1c13194726036e952da088a831d86f45be4e", 0x4f}, {&(0x7f000001f000-0x42)="3699fa14ac7e5c49d28a234077949482dbf736feeb8918c0cea3a74d8b8244b3201085ee1a60384c7c2fa16e42656f300510210496c46c90d1222d91a4660c6c11d1", 0x42}, {&(0x7f0000015000-0x7e)="7f9688b4b2c2e85a98e3407191cd41543a80650a748d63b713cf560bac6a5487a67d37d1e54f448b6caa5a78e18dba8d6f8749b4d778781584bd099f4665c5cf2dc599e52ad80a12136f3451493388675b9d140ac06bf576afea601d7609c9b869ce921929223c516fe852e9d8d6b08d547f8f2139cb6944e58dab213000", 0x7e}], 0x4, &(0x7f000000c000-0x238)=[{0xa0, 0x13b, 0xe1, "117ab54a339a958037deee3058f8f3cfa3e58ac34b6b374f1e72183fea58ce7d5d76410847d315cacc24c7f2897bf1295b9053e989e8a0f1dcc7fb3563fe0813044292c633dcfe8888d21f9dabe5cff34c92a0f18b778a1e3ee4f9f43d699cbbd906022007b5ba2a8ccf96029a1d277a92803a2eecefb26555f7dbf1fc7edcf0d76af253d8af0e3dee"}, {0x98, 0x29, 0x40, "b8d2e6723a6e5ed7ef983a4fb450590190096c92f4a6b6bd9012d890b5571726b7b39292723f5f2d435d7910af7f4b978ebe16cf7364832e122598037665ec3a0526402448f0307b950904532b36895d9f8ba4359bb07b870cc4d22725fa6c4e406f0c132bb6947e271003faccd204267577c5a209b29657aea4b131cff59c606b"}, {0x18, 0x10f, 0x6, "73f4fe14765b02"}, {0x98, 0x100, 0xfff, "234c89d0fa98c3a296774b59c60b84fff0c1f5db1e5452112c3fdde0b5002121f9d9237d9f271595d18a914f5b5d7bf7cccc85dcb15a7cb502ff0971b5345543d2bda80547586c1e978ec370c8e7045fe4b140ad7b20be54856bedcd4b0faefac607fb37c81d636d88f2adfa913dc101d273bbda0791077cb523815f11b10d02566036"}, {0x50, 0x100, 0x100000000, "008588f1bff5b5f7103cf80a182ed8ff4fe410c79e04931d9a25672d79bc9011d3ab78cf96adb367ee5498b6a233b8176c32f0292003d1c09b4ba03b7f2957"}], 0x238, 0x20000000}, 0x7}, {{&(0x7f0000017000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000009000-0x50)=[{&(0x7f000001f000-0x64)="1c2745a486c189f0e1b98209316f60c89ae9289aab9e6de04aa58c68f5ea24a58b871a2d914181045612fe49dd5c223316df8fa1965baa8b568c8c6675413cde638be18a117a4a8059ffe8097c7692f7b87a5c4ddcba93ad996ae40c6f3480d7da2c4407", 0x64}, {&(0x7f000001e000)="689aaf31813881c7afeb784d5968d9e126dfe6a3ac8433c296183121a9499736cce5", 0x22}, {&(0x7f000001f000-0x98)="10afff29e338711b5cffe5cb67f844a34ce083b7438914ccdb9ad2ed62d0a5063937fd31f0b118aaa4557d63e3bc7492e8e7a7ea5df0dee63d3e1f79ec151a7523471f40ae328e77830d19d7a78645eeb7a2a5f2b7323c24aa61d8a7e6b115aa5151a3b76136dce97228b1382927b7911cea5c507673327196345cae9f1f5a05bcda821380a9ad01ad38d1e9fe9f3a74b4f3d07386393643", 0x98}, {&(0x7f000001f000-0x13)="75b9bd4ccb86f4696e004d94300ca77d70ed60", 0x13}, {&(0x7f000001f000-0xb6)="170d204c950823e4141af36dad582842f58b523a4af963c5501bee3fcee33da8d1e42d87abaee0400edcf59ead2230da67259b4e226ef16aaaca45db183ffb453e58de68c9a21bba05f8ff95600274f8e621cb6b910ff06344cd312de23990793f96ed1329cc6ba81953c0594fdf8c29f9bd6a10ae577af3aa291125d1c5c0a2b9981c098807be115edc32e66e5294b8a8008ce003461ab0b4327ee2ac39cd3b3f7050795680d4b2ae174c6a6cc62651c9e44a2700c1", 0xb6}], 0x5, &(0x7f000001f000-0x138)=[{0x90, 0x13f, 0x100000001, "4e738256a7fcfbb2323df42b2308fccf11ba80ac26076896b10729c84caa73a63f51a37593a41b23e5355409ec06051dc04eb5bf6d2cf001957c283c22dfce5812dece187706165850cd7f1094f2fcaf037e7b33f3cd029534b0e48928f77de8463fc4772c3816d52b33818026c850c11be92af16020b7cfc7ccfd5cbba8e1"}, {0xa8, 0x119, 0x6, "fc41d66321428c857331a2246b79196cdad6c4eaa83e876d33d244877e0ed8dbdd9a2a9b8593e7de6ec4bd8c784807ac74e3abd9d4bc3e0dfb2171fe3068ee62bee310f57d8684b662f297c2ade9ebc0cd4c432ee1d51d06ad5bcc4f5e22e8cdf652642dee2409b06595bfe4faed24e0d4cca9f124790318f8041a32ec5efc2ea27107af75ff52655d35b0c17521e810cd"}], 0x138, 0x20000090}, 0xfffffffffffffff8}, {{&(0x7f000001e000)=@ipx={0x4, 0x1, 0x7ff, "cd398f87a5ac", 0x2, 0x0}, 0x10, &(0x7f000001e000)=[{&(0x7f000001f000-0xa5)="5517b9269913987255428b8475037525a536b2558a5993a773a65c042cb305dccba2d0a965d75a9b7db71e89e23f724d4b8b8fe87f4d061a31bfc2697d5bfd079d28bd28e9fd459f5ff99fc1357a3d18391eabefae83bc49848211c56bed1dcf3f6987c91593cde5e75951615aef355e4ee7b7d239d8beb56d4f040913dffb6ab2b176b9bfc419d0017d66da8a3ba14c23f35abe7871f7f27e6bd72d5e28d19d4d2f8eff7a", 0xa5}, {&(0x7f000001e000)="", 0x0}], 0x2, &(0x7f000001e000)=[{0xb8, 0x107, 0x200, "6e3c75e0cf0ae5f17ab7e41cbcb1150da33aaa705b0ad55875020ab7fb65e916b4088fd29d434b890d75189ff69fae01940d9bb05d06290b2a9294902a892e8bfcc65e6a503df3b6cfb81484c2b2d719bcf7e2d3343681f4ae070df1a4b60eda1cff70d8d773a780ae6290768460ddb153bb6d737da9f971b181cd42bc09c2ff76e48e7031c1e3f16b530c38f10d7728ea87ee0932a5e6640bdc14f871d76ed9ac8053718a"}, {0x18, 0x0, 0x9, "8c"}, {0x68, 0x0, 0x6, "3e8a4bcd2e9815d986274c34791a39525fa00e7788382efa7300b2397a7d74157a6cfa61a2664a0f7f90aadd2034302199b38478f29c7a51caa2ea09270653e92264efe08230e122ed04f4a5a79c4c533146"}, {0x68, 0x1, 0xff, "b2b5bfc636f5f218de23133e0b280c2e3e1bcad5fc87c019edfcabc39df3509fe986796be2931e4d526cfd60b7f668a7b06a56f94e9c44f5c0491386e9ea3e3e1de6e5da49bc2d7cc6cc09051af31076a63e316aad"}, {0xb8, 0x19e, 0x3, "7fd4e3cb1319bfd40c9f6a77516a5b4f1d67c6def0e372262005c64db16f5caac048899e0fbc48329bcf559990dc05c2593ef9fd7e325784f54d724fd2268923df778493ebe95f558d2e40fe3a87c2341d7f43add90802ecb87b554cd373d8c3629a86597ad2cd39f2b589f87b9ddbf6a267725b1acbf301639bc44c97cac9890fe3b4dee3380689b708676f99e15491f11be6b6084c4832e48ad0584c53dc5d7ad52411e7"}, {0x80, 0x108, 0x0, "f5980e7179d896387358f2685fb48a2f1c67edb68cc1c87af397474c257d60ea23df9e64ace1de31f0bbe7c1621a2a82f88a5f5c1d63749c9fb2c565b750fbcab948240f619cbf6579df92d46f43b08b4e1b4bfeb333746554d738f01ad8e01085c4f008e159e3b310"}, {0x38, 0x109, 0x8c, "925972800efc55ac018dab1bc0999e771842b2937efa09b48b4c7b64113c434eec010b70d70d93cf"}, {0xf8, 0x110, 0xfffffffffffffffd, "23616dc0333e81fb6bae046b2e8e31c57a1cc50caeb7f13adb44a599a75405da66b3c3dbb11aa011e684d080dd07734f6f133dcb6f3d4845a00854b5b410272a97ddc00715b166238ffd556ffd44597101d67ae147bd11f8a480cdf696cd35c5205f3c7c8cc04e0a0ac1e3730c24ece6d3f8dad9a201e7ef5f684f50980f504045406d90129816c8686a122932878711d0beb3209c0aaf670ed02a94d6b28e6458cd5866dd21836e941c1f6cfee3d59892b17e5702a6127b6cbdba8d3615d4afbb347f42d4e4b3b8cc30af6f4b6a74c4ec010063ca806feb6e7ba978ccd022e1f5b675ce456833"}, {0x78, 0x0, 0x3, "fee01044c713baa6408bdbb77a74b8995b7dbfb074641fa75941507dd1ae2c3800e2367a5f9db6d265c7fd22d3f56d21a8ed42e6117504a3a937ef66e231f21596aee55fab07b331edec462abed605f182c6983218e18c1b6b292c342c39a31214"}], 0x480, 0x2004c800}, 0x1}, {{&(0x7f000001f000-0x1e)=@pppoe={0x18, 0x0, {0x2, @random="992e3215b8ca", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f000001e000)=[{&(0x7f0000006000)="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{&(0x7f000000f000)="a6d32f9e7fa5d910f025b8ceaae64187c7f682b3868a6b5327780b607591df330b5937d01d9fb26d4915382733155ac62d680ca45f4ab21be9097c2997c6cab5258a6ea11e4c49234a9035062592dc4da0ec23baedcab6b94ce7d27effafd8b7d9d1e42ee59befe17dca3d140bacd2a4bc17866cb5135649373def4e39bd10a0a75267c65b48304d022a1710f4a2285abbb2e3f8a7606b52d76a0c942706b83774cb5b777c772b969e373a2f2660ef08a85355b8a344cdfb96f08ffb6b0d49e281b817", 0xc3}], 0x3, &(0x7f000001e000)=[{0xc0, 0x1ff, 0x101, "2cda6f026b4ea7f8e9bfe593ba8f3cf9357f34c38bb9b38c1850ac26ac41d6e8d016d47531ef4e4a5c168c675caa5f40ef532b52d76c3a57c2f09a685880c946b3bf2d1a48e610698f00cfc15bfa274c8f0746ff6a47bfcb3308ea56bd34977b6b67efb2f82247272b8e17a04ebcd67255c2ae5d4cf75576bc28b3825f4b2986b6b03ef8dabd1fb17e445ff5022869b18fc2760737b47c17cb30f07cacf974c7144d4951f144558645fe295a53fe4b"}, {0x1010, 0x102, 0x6, 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{0x48, 0x10d, 0xfffffffffffffff7, "4c276018eeb27e7f13f69f92d165e6366870629b07d01a04df8a83e58f74ecf5fc7457343e98462f342e7bb42d6b35727dbf8a66cc880a"}, {0xa8, 0x10e, 0xfffffffffffffffc, "62946d6e84bc53633726b627f89fe9ce1a2ba75db0ba78a7e3f3a43bc493486f3e896005026b736521324a96e55a7df1cf37c18fc99ba221c066cc40957118ee86a7a7ed09bfb52a0d557e138a43352651893d48669607e48295c262f8c4dc027fb4cab385bc457204cf96ad3b9a0e36bc1804e394e29ab036029311ba8176ca70a3416bfb0b95850473ca532aaf67584744c311f4e750e2"}, {0xe0, 0x2f, 0x7, "fc0f591afb78d21ed6b7029a70c5be59edb04f35ab44b03ba5a4d52d77c6602c705ac56bc1cc7e34eb506604f1ad9289298907590a2283620b27ea4ffd58c4944e91b324003114d3a6faa200bab808b173ca4b28f31bf4fb192215e467c28db97f9b59849564585d9ae8fa9fadb67668a9a479d954b6bd0015e6f10cd885355c9d9b0ea7870ab6a2a51791af01de8d43a0990ada8202544ab75589560d1fc3fe8595f56a65047fe6c4264d879c225401b9f7763f847b2d222eff9599b9f3c2b5e06700adcc2d52759abcf041f24e"}], 0x12a0, 0x800}, 0x400}], 0x8, 0x20040804) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x3}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001a000)=0x0) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000279000)=[{&(0x7f00001e9000-0x1a)="7d56840429c86ad0acc163c87c675accae3a2d3afc657bedb234", 0x1a}, {&(0x7f000056c000)="856c2dfe02a941f5f8ce68e5d949e2c658a3f6", 0x13}, {&(0x7f0000b52000-0x21)="1e9a2d39c34349e9f86ebe2d9655fee398f8b25af26aa35032218c92ad88f066b6", 0x21}, {&(0x7f0000a2f000-0x61)="11ef39244481f4aeb4f459fe13d74c227af49d4f2d463c46b067b835bec6be1c405fc8d8efb4eff1be619df1478819100cd17762e947fac235ec34020d255406de1caac2c7b0c3a0481cc785e4be38cea7dd4e3f5c2aa3ca86c1a0c790feefbeb7", 0x61}, {&(0x7f0000cba000)="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", 0x1000}, {&(0x7f0000128000)="98c98fe02999ab1f99c28811ccb032d91ec288d9ae1d55c28ebf5f9afe7c907ed60034caf740e73a8bfe699c1f5149a87ee661d413f793fc6ce42b95e271a21d8478a174b95d2612798b9b60949595e150f004d0c719602d03d8d3da248db6e6cca5f3165b862c07f9a31d8b188685152b2cdf82f2814c51d0ee1da0675056e2763b96f7786df3ab860bdb428837af61b2f95bdc8efbdf5b6b303c1fd644215aa8129a91dba5d5e04c90e735eefede34be7c0d41007820632ba2820cf5aafb3c51504843c34e15c44a2d74488f25a09e76d985e3530b2a06711f09a80363bc1796e9f455cde190d1a85ac0cb0f34e3575f6bca2a001914eb03", 0xf9}, {&(0x7f0000d99000-0x1c)="eade94d393177026c4a006582abe0bfa718a1623d914ecf46d9abe4f", 0x1c}, {&(0x7f000046a000-0x7b)="6dccf79f944e1b06720c344f276c37843eafcd5c9430b759d8bd518354fe10efbe744ebc54fccd25f2d4ddfb56e343254bbe5e4fd8048cfd383044597088b7012378e55a232c156a8ca8a460dab9d3d1ca9bcd91a01a0552f33c834060c000d4e6d9bb66a8de8ea5b66968b1851baaabc9b4e01e4c595bca105d4d", 0x7b}, {&(0x7f0000cc2000-0x86)="51a58827af17bd1fcae81fd95e0594a6efc12f3f9a482913718dbb6ba9c5956048851c6a6a0b5e2c2f7a1dd9ae19d28a581a34eab384bdcc0d1a07cb6f8d69417f54d042ea24d696f6a503cde54507654ac56d60c4db900fdde8774abad90b86c74a19f88430698cd86c6b444b19433b11b9fdd3772565eb5d781c70be169c72e38960dbfbae", 0x86}], 0x9, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)=0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0xffd1) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x1, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffe4b) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000f69000)=0x5, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r2) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000638000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000f6b000-0x1e)="c66e67d76264cacc6c79d78aa200f05a7d32b4da6c771d99dae7101f6f85", 0x1e, 0x20000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f69000)=0x0, &(0x7f0000131000-0x4)=0x4) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f00002c5000)=0x0) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000005000-0x10)={0x7, &(0x7f0000013000)=[{0x7fff, 0x3, 0xd21e, 0x0}, {0xfffffffffffffc00, 0x5, 0x7f, 0x948}, {0xfffffffffffffffb, 0x1000, 0x8, 0x6}, {0x7d, 0x1, 0x6, 0xfffffffffffffffc}, {0x7, 0x6, 0xffffffff7fffffff, 0x80000000}, {0x6, 0x4, 0x100, 0x4}, {0xa2, 0x5f, 0x6d35, 0x7}]}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000012000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000000f000-0xb)={0x7, 0x3c, 0x3ff, 0x5, 0x6, 0x9, 0x8, 0x400, 0x8001, 0x8001, 0x8}, 0xb) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000007000-0x38)={&(0x7f0000012000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x1, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}}}, 0x32, &(0x7f0000012000-0x80)=[{&(0x7f000000c000)="55bc8dc8da2fe80bc2ee602a1a39a045dd05a13145cd37e4bb33a6cda134507490df75ceb1f249abd54827b1f77cc3f09071b49a2d72efd603dc2281f3896ac3f6500b082746803697db5b770100962b12e72727e748ce0355c879ef24a6e5067876fd47efefd7adc25e4eeb7a6744d6405c9a6b3110e82cc378687fd25ff32992127d74219543648adc7b99c762aabb7399d4ddfc0ee443eb0828d40dbbf71ceb9c7cce961538c69f2fddda2f33c8caf9970403e01559a209245b9be0b56728bd5dbebff6c1468517fc591bd0ce2ec19afb0270c5f133e60409ab2cc2588d179f5b38a6e18cc44160403c926ce216872d97d4f5c9aacb922d069cf4bbd1", 0xfe}, {&(0x7f0000005000)="bdd8980cce6928d5383c35f88bb427b4015007", 0x13}, {&(0x7f0000011000)="2fbbfced71ef99e3a5f6d0d36891e092a744b96083eaeb92142768876983767ba9994d7c602fd8189c45d04f2d", 0x2d}, {&(0x7f0000012000-0x37)="9d4c497bdbd6f821be273988f678c37736c960a420c2b8fa279d18027fa7f5b4b773ee032c57009dab59143890628e5f01eb25097fc5b6", 0x37}, {&(0x7f0000009000)="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", 0x1000}, {&(0x7f0000012000-0xa3)="2f05bd700dcdb0ef87369927247b1d6c5b0cf81287c294699ef8e6036c430e3bc39c48cf14c4d7540b98ac1c4d486707cab2dd6488ea57fa2bf413e80bf8d373834abb497583b0c29afa94a026e6272f34735594e19e7bbaee44b4ec3aa5583b7ff8c9a51c4808449b292605b931dffad0e2962097590220fa4acee2c25cd7a0889f202a55376047fe490f33428f50df7222215c95189a5afc7d6e3379e1b6cf18feda", 0xa3}, {&(0x7f0000012000-0xc7)="5b77ff7abdfa9c427ea5a8527a87271a79dd4ec3c798eefcd385fb873ad2e9d5ae6749f0fdfa2604b49a124d089d11b98edde9fe06ae184b459055cc67da22db08360e6b90268c37b82a96806d2b8ba5fd5d949e73a1098a0ecde45c61d2ee389c7ab5b1da901eb9c221a12832d8a3c640170654f93cfa38ec327736f2b976961e7b3a1e88ee6f82ad879998d9561ac501daf5c9880557f615981cbe7efbd4d5e56a79a318ae4c9c28c9ba2421ce9c4ea6dbede954863eb3565382ef197242b50d3f638c7f4fa4", 0xc7}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x4000000}, 0x40000) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000a42000-0x8)='./file0\x00', 0x480, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007ed000-0x8)=0x0) r1 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x9, 0x9, 0x46, 0x401}}}) close(r1) geteuid() fcntl$getown(r1, 0x9) gettid() getresuid(&(0x7f00000b2000-0x4)=0x0, &(0x7f000079a000-0x4)=0x0, &(0x7f0000a9c000-0x4)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) write$selinux_validatetrans(r2, &(0x7f00004de000)={'system_u:object_r:usr_t:s0', 0x20, 'system_u:object_r:audisp_remote_exec_t:s0', 0x20, 0x0, 0x37, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x6d) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f000065c000-0x9)={0x0, 0x0}) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) lseek(r0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="", 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000002000-0x8)=[{0x3, 0x1ff}], 0x1) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000cb000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000ec1000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f00008a3000)={0x0, 0x0}, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000296000)={0x0, 0x0, 0x0}, &(0x7f0000e44000-0x4)=0xc) fcntl$getown(r0, 0x9) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(r4) fcntl$lock(r1, 0x7, &(0x7f00000c7000)={0x2, 0x2, 0x20, 0x190, r5}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x7, 0x0, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) prctl$getreaper(0x200000000000003, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fd7000)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0xfffffffffffffffc) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x623, &(0x7f0000014000)="1e3c77bc6d0b7eb4d002e232452267b27e") preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd9000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e72000-0x4)=0xe8) fstat(r1, &(0x7f0000838000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000fd9000)='./file0\x00', r2, r3) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fd9000-0x38)={&(0x7f0000192000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd9000-0x80)=[{&(0x7f00001e1000)=""/180, 0xb4}, {&(0x7f0000fd9000-0xf)=""/15, 0xf}, {&(0x7f0000fd8000)=""/241, 0xf1}, {&(0x7f0000fd9000-0xea)=""/234, 0xea}, {&(0x7f00002c2000-0xd)=""/13, 0xd}, {&(0x7f0000361000)=""/218, 0xda}, {&(0x7f00006d7000-0xc0)=""/192, 0xc0}, {&(0x7f0000661000-0x1000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x3}, 0x40000100) sendto$packet(r1, &(0x7f0000fd9000-0xe9)="e2506b896e7802d8abcb42caa9415e9697fe2382e0e06be5b976ea86869cb7a70189c0fd0b09532e3fe36e00d93669d3f2cadcb60f7a1b11963d044f9868b5b6fba6761b8f29375df891c2ba9f611d0ec6468fbf5a060bd6eeff4c6b165d3dcc1b292d2c4e6a64b9eff34517cea59725b2eb68e41cf649a6b7359877ef385bffae6395e7f590346b3ea50adb392656fea4fd4919446d9387a578a19cd9b986cbe12a340c9a844e2b1d5f3b3f84b6b73ed80c33cf1b3adaad7e2d93caf9a3ec9b8294ae24c37b9e64f29afee0873e676aa62021ab6ab4450b9e6baa92870d84677b8bfe0d406fe05bf4", 0xe9, 0x8040, &(0x7f0000e0c000-0x14)={0x11, 0xd, r2, 0x1, 0xfffffffffffffffb, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000)={0x0, 0x0}) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000fee000-0x32)=""/50, &(0x7f0000000000)=0x32) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mq_open(&(0x7f0000a08000-0x1)='\x00', 0x0, 0x0, &(0x7f0000fbe000-0x40)={0x6, 0x0, 0x1c00000000, 0x0, 0x0, 0x0, 0x1, 0x0}) r0 = creat(&(0x7f0000768000-0x8)='./file0\x00', 0x22) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00005d8000)={0x4, &(0x7f0000745000-0x10)=[{0x1, 0x1}, {0x4, 0x6}, {0xd0a, 0x401}, {0x10001, 0x4}]}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fe5000)=0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) munmap(&(0x7f0000233000/0x2000)=nil, 0x2000) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x6, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x2001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) accept4$packet(r0, &(0x7f00008cd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a7b000-0x4)=0x14, 0x800) 2018/01/31 16:44:20 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000307000-0x9)='/dev/ppp\x00', 0x101000, 0x0) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000844000-0x9)='/dev/rtc\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7002) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) accept4(0xffffffffffffff9c, &(0x7f0000281000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041f000-0x4)=0x10, 0x80800) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a9000-0x4)=0x60) fstat(r0, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x10000, 0x0, 0x0}) unshare(0x400) fcntl$lock(r0, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x2, 0x0}) r1 = accept(r0, 0x0, &(0x7f0000568000)=0x0) connect$inet6(r1, &(0x7f0000ec8000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000)=0x10, 0x80000) getpeername$ipx(r0, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000a000)=0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) ioprio_set$uid(0x3, r1, 0xffffffffffff0001) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000)='/proc/self/net/pfkey\x00', 0x22001, 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) pwritev(r2, &(0x7f000000c000-0x60)=[{&(0x7f000000b000)="102d61c5f64573b2eddb970d94e17bdd14c1f203cb30e1288ce1336ae5e6c5e7b8d4bb86f120af85e76e04a640a2651114bf2d0ced380884457348fa4744b25ccc2806397b38e8a83c", 0x49}, {&(0x7f0000003000-0xf7)="ed11c12ac1d8765f9bf81176428927addd79986f38be2a6adcc25e8c34b8148055c6ead3e0c12688e84350408bad68c620598e9b6d32fd3bf0773ef9e2cd7ff08b05e6c18079bb5392cc00ab341de4d7d1365a04840c8caa3c8c36476e02c4f0743c23e036560f52b44ceb5ad451b0dd0b3239fceee3936cc4225ac73d655a60c331a54490d74a9191a8de3b30605822eb69df70ed10001d173de377b025ecf87ce1c7160c79472e63b9eb677da6369406085b2010049f51b5cd8decd95b950246b1cb2fcaa34c4c7ce12a5aef65570b9febce0c53a56004a5674bfb7fab0f20f561e0f84e12bfd68989643ce2147bc2cfcb9c6e0c51ef", 0xf7}, {&(0x7f0000004000-0xc)="bad7baa24bbd33ba2752a591", 0xc}, {&(0x7f0000009000-0x40)="014557767b19b41e8d2d409036292ef10cc9d4c23f276d56a259151e5e3a974efc75e5fb551286cb02c10f9a4ee589f6810b8eed1540e5d39a15aafd0ada0c02", 0x40}, {&(0x7f000000c000-0xde)="dfb5fbd849843f844050b3f20b110782b29f57a3e079d2ca03b0e9b3efda88d2d154efd9f2b45501f4735b48c078459b598e25f4d1a6c143c86367a03212003976033e2fd8112fb38f5b04daeffe917f6598b2e8e78e4c62b88909add7e328391cbbc226d2aaa2a9b791bb8e804068305ab5e1c1906c57050f1ced595971d138e9cc14b7d0696619d0e045a008f999500a57a95a475547498c052d977913babdd243282e0724ba07eead0c1a1730d5cb935d7bf5e3dc84048c20a919ec5cea95801e98184484010b6509227d236b386e1d7f4e6f55cd72699413d7d1b18c", 0xde}, {&(0x7f0000002000)="51dffc8c62e1d8f16186faba831f73040b45540e96dfd03b33685a161c7a610c82bee7491daf03ef9d4c3a15eb553f50f4e9c0c7c8abee2d2d8b7b49c5ad1d7c1a026dad8bde8405af9ec3bb49f9593d3229333f026aba93b5d65be57798957f9c32ca898fc3b9ee6d87f4927af4c9960b2f84464d9766", 0x77}], 0x6, 0x0) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000e6b000)=@file={0x0, ""/108}, &(0x7f00009c3000-0x4)=0x6e) fcntl$setsig(r0, 0xa, 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00002d3000)='./file0\x00', 0x200000, 0x9) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x1, &(0x7f0000d3d000)=0x4, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00007aa000-0x4)='bbr\x00', 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f3d000)=0x14) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000116000-0x4)=0xfffffffffffffffd, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bf8000)='/dev/sequencer2\x00', 0x20040, 0x0) r6 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000a97000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000d28000-0x4)=0xe8) fstat(r1, &(0x7f00009bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000b48000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000556000)={{{@in=@multicast2=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001db000-0x4)=0xe8) r11 = getegid() r12 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/ptmx\x00', 0x400, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000485000)={0x0, 0x0}) lstat(&(0x7f00003b7000)='./file0\x00', &(0x7f0000e02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000065f000)={0x0, 0x0, 0x0}, &(0x7f0000e17000-0x4)=0xc) sendmsg$unix(r0, &(0x7f00005a4000-0x38)={&(0x7f0000f1b000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000bfd000)=[{&(0x7f0000943000)="364c42c5b51d03d5e3b3dd29c2ac8ef719878a90fd529a24bcf4f1e93976fa45", 0x20}], 0x1, &(0x7f0000c3a000-0xa8)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r1, r5, r3, r5, r12, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xa8, 0x4000014}, 0x1) renameat2(r4, &(0x7f0000bf0000)='./file0\x00', r5, &(0x7f0000d3e000)='./file0\x00', 0x1) open(&(0x7f00000ff000)='./file0\x00', 0x2000, 0x30) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f00008c5000)=0x0, 0x4) 2018/01/31 16:44:20 executing program 3: clone(0x0, &(0x7f000075b000)="", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="") setrlimit(0x0, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='net/arp\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000045f000-0x100)=@hopopts={0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @hao={0xc9, 0xb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @jumbo={0xc2, 0x4, 0x80}, @padn={0x1, 0x0, []}]}, 0x38) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b51000)={@generic="28829354237837a8670b4625643227b7", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006b4000)={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) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000d59000)='./file0\x00', 0x98003, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000d9b000)={0x4, &(0x7f0000d9b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000686000)=""/180, &(0x7f0000d9b000)=0xb4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d9d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c35000-0x2)=0x8) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d9d000)={{0x40, 0x4a}, {0xffff, 0xfff}, 0x4, 0x4, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014b000)=@sack_info={r2, 0x4, 0x3}, &(0x7f00001ca000)=0xc) kexec_load(0x1, 0x4, &(0x7f00006e8000)=[{&(0x7f00005cd000)="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", 0x1000, 0x6, 0x4}, {&(0x7f0000d9c000-0xab)="f1c2bccc7bafe32345fd540f356925b5f1ca0472e7bb4c3c708c6563ae08a52ea8a4374e2322400466c77414d6ff32f70809aa38e9417f81bb1995619a339a50cd385ac2a76d8f8877a19f68f0dd52b4606e91ec50214f1fb279a5cb0b2b688db6a4f1a0c6c826c50cfe0fbc0070ff691c63eb3e339b0ad2f1db8c311fb22adb4d8021ee494a91afb3dc78e5bf3c07b9cf2a0976144e558dbcc6b7e4bb66fd0ac0a1342066e0963cb6dcc1", 0xab, 0x9, 0x3f}, {&(0x7f0000137000-0x95)="74297b8e1b59c08dc038d7ae20dc5727c510fe25c13a1ceeb635990684895ee1795b691e40e2d3c8a63745fd80bcce64759b8b961bb6ee227ca170234f5cdb14c6fe6c68a07d2329bce53d8823dee4901ac56f906b6aa9f327f8da9a0175f6269ccc7b2322348eeca09e1c8089b76278eb75bb0594616dd3cb79a82b1f33306a6cf09c7da24e8b901e013d0febde4be8526c2e4f9f", 0x95, 0x5, 0x7ff}, {&(0x7f00008a1000-0x22)="8d239c2b18645f42100a25db3889bfbf89e7332096633a8b701a20696f17430898e7", 0x22, 0x3, 0x5}], 0x3f0002) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) r3 = inotify_add_watch(r0, &(0x7f0000426000-0x8)='./file0\x00', 0x20000220) inotify_rm_watch(r0, r3) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000c08000-0x57)=""/87, &(0x7f000030d000)=0x57) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000d9a000-0x4)=0x4) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002bb000)='/dev/sequencer\x00', 0x4100, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dad000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000126000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00004ea000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x4, r1}) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xa, 0x1) write(r0, &(0x7f0000898000)="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", 0xfc) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019f000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x24, &(0x7f000001d000)={0x8000000000000001, 0x0, 0x0, 0x0, 0x0}) write$eventfd(r0, &(0x7f000086b000-0x8)=0x10000, 0x8) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) r2 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f000092e000)=0x0) connect$unix(r2, &(0x7f0000f9f000-0xa)=@file={0x1, './file0\x00'}, 0xa) fcntl$setstatus(r1, 0x4, 0x2800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000428000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000d87000-0x8)={0x0, 0x3f24b18b}, &(0x7f0000db7000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000046b000)={r4, @in6={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r0, &(0x7f00009fb000)="1a7f602663d607d63fea51db6a135438adbf5139de8c72f27c289e255bd1d7bf12f27022c2b1b0d001f3752fff8759029acf167c448b565a44a0b09bb44ae7d055f03cd2f383138cc77f25388ae574f78a0b960658ddff8b37cb662566a6c25026e42259ccb696272a", 0x69) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00005bb000)=0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d6c000)=0x0, &(0x7f000014c000-0x4)=0x4) lseek(r0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/dev_snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe8000)='./file0\x00', 0x0) fchdir(r0) mount(&(0x7f0000e2a000-0x8)='./file0\x00', &(0x7f0000980000)='./file0\x00', &(0x7f00002de000)="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", 0x40, &(0x7f0000735000)="") rename(&(0x7f00001a2000)='./file0/file0\x00', &(0x7f0000799000)='./file0/file0\x00') 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r3, 0x2a}, 0x8) r4 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r3, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1fffffe9, &(0x7f0000da0000+0xc53)=[{0x6, 0x0, 0x0, 0x101}]}, 0xffffffffffffff08) write(r5, &(0x7f000037c000-0x26)="26000000130647f0f201c1b00ee9000000000000014000d809ef18ff2fbc1332050014006e35", 0xfffffffffffffef6) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000498000)=""/230) connect$pppoe(r2, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) signalfd4(r1, &(0x7f0000761000+0x2b9)={0xdd}, 0x8, 0x80800) fcntl$setlease(r0, 0x400, 0x1) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f000058c000-0xb)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000aed000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000aee000-0x10)={0x2, 0x7, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000e28000-0x8)='./file0\x00', &(0x7f000091f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) setresgid(0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000d94000)={0x0, 0x18, 0x0, @thr={&(0x7f00004a9000-0xce)="bc5b9f70bc23970454254b89c9bb1223888b74ac904deaf907869d574189a31d057efd677179c26e6eeadb317c057760cb319313bd32870db6c57071bac08b47b7448493f18fefd96f1002e5f208c59edfc4c3246509e769b57676a100ece519f7799541f389d3bb2b7f08dd91dbafe410524190c45fd41ca54e50560105d7380e9864ac706200dc44045b1cf92a41ebf80abbc2bb25cd09181eb630eae70793454defae416a5859eb5a5e51753b4b061d5340968fb310bcb5abb0b40b704c294ee22488b03f85e9dc7b48caa959", &(0x7f00003f7000-0x49)="4b53ee918cdf86a9f6ae1c8d6c05ead895e77033e73c89a17484a57ef3f8870da8a152553bbe20af099b7f201fcf95f3586ad8d9d71a339af6ded9d5c28a4b084f2dfbf7138f9f644a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c2000-0x4)=0x0) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000002000-0x8)=0x0, 0x4) ioctl$void(r0, 0x544f) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000245000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00009af000)='stat\x00') sendfile(r0, r1, 0x0, 0x3ff) sendto$inet(r0, &(0x7f0000379000)="", 0x0, 0x0, &(0x7f0000790000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ca000)='/dev/rtc\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f0000f75000-0x3c)=[{{&(0x7f000081b000)=@rc={0x1f, {0x2, 0x9, 0x0, 0x0, 0x120000000, 0x3}, 0x7ff}, 0x9, &(0x7f0000e64000)=[], 0x0, &(0x7f00005a0000-0x320)=[{0x50, 0x10e, 0x7, "2d04607f7bae592567a8ce66de2fe6f4558ef6660fe1dfdbef2ea39022b9188a74c04b0c303d1558950f3557630960a323a8219d03f6036288"}, {0xc0, 0x0, 0x7, "6549edf6249444f56b59962298b5429a4f3c7a1230839e3c795d548c9722ee60e63c59ed47241ab64c8101302c81e095d432b97a1a5270729f80b70bc86bbc89b2a4b57270ad6121bd06d8f2906b437cddd76836dc3c78b73e98d3b3dd4d3c39bdebc55f9712db5e8d7eda6b1f712df111f45998f8ed22822eaf535654b7504b19b341cf6fcee0dc9f1f46de9640b892c8472c0985962710bd5afef9d0a5cbd02ec9a351062ce014f0c036ee"}, {0x50, 0x11, 0x1, "68fe4e9f9035aa473b0cd9c0eaea4138bc734268b2466278a6cbdd063e0dbe4ff22f422ad1bb29e63b7dac9b152a0d6775d05994a710087e3fd7"}, {0xd0, 0x139, 0x0, "611560b9d76b62360d6d4591672946ab9eb39c10f259fd8aa150a8a41da9bad972708b8c66bc056ef86635498f407e74e97c64a8c3a12f63c4d7ce1a109e7c2b0f8dedb46c53addff8aa8b14b198cd85c1de15c3fa1fa6b5e748f152991b85c2deeb2457f27e059f09381f3b21c76808ef69c7ed6eb8da58ecf357329b4eed1966c8fcb7201baac3072f93eb35af97d3febd26dfd676906ee273d8fb1f77adcb3ca536b93207297c333591a660dcebf13561f05b67f9f8927027f556b5"}, {0xf0, 0x107, 0xfffffffffffffffe, "c41043586756fb0b266ff05b617372a18b790ab35a025e50d99b36bc6e4b28883edfd30284c2339cbb94f7d02c3624af03c76402bce48efd24b76b58aa4c3de2daa005499e7246b0801e724b0bc6cd3fd3cb952ea62b1962f5355901cbf1807f8f997337b03f81516b6755eaa8ff1b204ed30300ca811ab97a0158b064bb28e02fbe33479dc81384f116f594ecd21477f86a1b4432cfafd53a583f14120f7e6b8a08dbb6d5fe58fe54db90bb7ffd5ec4b75d0f284f4549570e12896f27d9ee2483b37be3c14b1f431609908e4944bf3b5c57f2394a78b32f968c"}], 0x320, 0x4000000}, 0x9}], 0x1, 0x0) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x438802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000002000-0x190)={0xa6c0, {{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000483000)={0x6, 0x3, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) connect$nfc_llcp(r0, &(0x7f00009ee000-0x60)={0x27, 0x7006, 0x400, 0x0, 0x8, 0x8786, "6f9360a60842105d8c76f7c7dd6b060220187ff179cf6a06e930230d4376109149df141fb2b7551e1ab743639a11e62bb47b609ade900093da98403e097cab", 0x2}, 0x60) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) uname(&(0x7f0000698000)=""/235) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) mq_unlink(&(0x7f0000873000-0xf)="74086e750000000000000000008c00") sendmsg$nl_generic(r0, &(0x7f0000991000)={&(0x7f0000deb000-0xc)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f000006c000)={&(0x7f0000080000-0x2c)={0x2c, 0x11, 0x100, 0x7, 0x0, {0x20, 0x0, 0x0}, [@typed={0xc, 0x82, @str='\x00'}, @typed={0xc, 0x55, @ipv4=@loopback=0x7f000001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x801) renameat2(0xffffffffffffffff, &(0x7f0000a82000-0x7)='./file0\x00', 0xffffffffffffffff, &(0x7f00003bf000)='./file0\x00', 0x0) fcntl$notify(r3, 0x402, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) fcntl$notify(r3, 0x402, 0x80000000) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000322000-0x20)={@generic="ae11d9d7bb9fd7b04f416f08f1f53351", @ifru_flags=0x1000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) finit_module(r0, &(0x7f0000a85000)='wlan1\x00', 0x0) r1 = accept(r0, &(0x7f00007c9000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000416000-0x4)=0x9) bind$vsock_stream(r1, &(0x7f00004cb000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e44000)={0x1, [0x0]}, &(0x7f0000816000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000062e000-0xa0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff087, 0x394a, 0x9, 0x0, 0x9}, &(0x7f0000460000)=0xa0) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a6000-0xc)={0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e62000)='./file0\x00', 0x0, 0xa0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000278000-0x8)={0x0, 0x9, 0x5}, &(0x7f0000e63000-0x4)=0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000883000)=""/40) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e63000+0x711)={0x5, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007be000-0xf1)={r2, 0xe9, "b94c13c8c14fa5cdec132bef1000aba4043402dd9f095028cdde99cfdc025e87b20c41c1b1361bcc4363751968a4fbdc2ca6d051066dbe33c96a8d1b4c35564358f1362e32339e736c97ddaf47f70705a3cac58adf020fb949d726fab3784e28789f84668f5b4d92b6a49e5969fc995553b1b836b2782820f3bf1e1c580cb3dc3a6612811e150351acd30bfccea262ef84dcd9157a38938f610545d6bab0f724c0c2aef11bd8e71e2a23649b402a611cf597e462e4274ba07851f99d1a817d02b772bf6a2a5a1a144d32cb44ae10be8d5dd87f4e3ec79f092cd6bf1379d3146af27c891551721b9f41"}, &(0x7f0000d07000-0x4)=0xf1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a0f000)={0x5, 0x0, 0x10001, 0xb0d}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00007ec000)={0x4, r3}) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000092c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00009f7000)='loginuid\x00') exit(0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a45000)=0x0, &(0x7f0000136000-0x4)=0x4) sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00009e3000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab7000)=0xb) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00004a2000)='net/ip6_mr_cache\x00') mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r1, 0x0) 2018/01/31 16:44:20 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006d7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@known="747275737465642e73797a0f") pkey_free(0xffffffffffffffff) accept4$packet(0xffffffffffffffff, &(0x7f0000b36000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000148000-0x4)=0x14, 0x80800) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000b37000-0x18)={@loopback={0x0, 0x1}, 0xffff, r1}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/31 16:44:20 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r1, &(0x7f0000003000-0x4)=0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000001000)='net/softnet_stat\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000002000-0x50)={0x0, @time={r3, r4+30000000}, 0x80, {0x5, 0x80000001}, 0x5, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.\x00', '@\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/31 16:44:20 executing program 3: r0 = creat(&(0x7f0000079000-0x8)='./file0\x00', 0xd1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0xb17, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dbd000-0x7)='ns/pid\x00') ioctl$VT_RELDISP(r1, 0xb702) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e13000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d56000)={0x1, 0x2, 'client0\x00', 0xffffffff80000000, "e83c92b4b3bd0d30", "7334e438d8b2e8659c2c9daca966ca161fd3c66a8fb9e038ae7e4f0f249e8daa", 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f000016e000)=[@free_buffer={0x40086303, 0x0}], 0x0, 0x0, &(0x7f00004ec000)=""}) r2 = dup2(r0, r0) bind$netrom(r2, &(0x7f0000764000-0x10)=@ax25={0x3, {"7b618e721a98ca"}, 0x3ff}, 0x10) syz_open_dev$tun(&(0x7f00001d7000-0xd)='/dev/net/tun\x00', 0x0, 0xa000) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f00003ec000+0xc37)=0x18) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000072000-0x72)=""/114, &(0x7f00001e2000)=0x72) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000682000)={0x0, 0x0}) finit_module(r0, &(0x7f00005fa000)='-%\x00', 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000322000-0x590)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb3000)='/dev/vga_arbiter\x00', 0x410000, 0x0) ioctl$TCXONC(r2, 0x540a, 0xb49) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf6000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000, 0x0, 0x20, 0x1f, 0x10}, &(0x7f0000cba000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00005e5000)=@assoc_value={r3, 0x2a}, 0x8) r4 = syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ef7000-0x8c)={r3, @in6={{0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1adbf1e8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dd000)=0x8c) pipe(&(0x7f0000d29000)={0x0, 0x0}) r5 = socket(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fa4000)={0x1fffffe9, &(0x7f0000da0000+0xc53)=[{0x6, 0x0, 0x0, 0x101}]}, 0xffffffffffffff08) write(r5, &(0x7f000037c000-0x26)="26000000130647f0f201c1b00ee9000000000000014000d809ef18ff2fbc1332050014006e35", 0xfffffffffffffef6) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000498000)=""/230) connect$pppoe(r2, &(0x7f0000228000-0x1e)={0x18, 0x0, {0x1, @random="98cbdbb40f56", @common='teql0\x00'}}, 0x1e) signalfd4(r1, &(0x7f0000761000+0x2b9)={0xdd}, 0x8, 0x80800) fcntl$setlease(r0, 0x400, 0x1) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e82000)='./file0\x00', 0x80000, 0x64) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000be1000)={0x0, 0x0, 0x0, 0x0, 0xce, 0x9, 0x20, 0x18, "6bed620f8d5c5ef7e69195ad056a1ec0dd7ba81812eb50eae5d367dca9db0914a5d2bb8ca8da0030bc8641de5b230b2664a19f27b53cde7f5730e4c8737b022d", "b1f3d8911d1bc5ba6be6c71fcb0d11632264056d7fa9a81d82e6ad61872cdc9d", [0x9, 0x8001], 0x0}) r1 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r1, &(0x7f000011f000)='H\t\n', 0x0) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) clock_gettime(0x0, &(0x7f0000311000-0x10)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000b27000)=""/122, 0x7a, 0x3cd, &(0x7f0000b81000-0x10)={r2, r3+10000000}) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) accept$unix(r1, &(0x7f0000281000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ee0000-0x4)=0x6e) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000147000)={0xaa, 0x62, 0x0}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") [ 93.077150] binder: 19311:19313 BC_FREE_BUFFER u0000000000000000 no match [ 93.109580] binder_alloc: binder_alloc_mmap_handler: 19311 20000000-20002000 already mapped failed -16 [ 93.120182] binder: BINDER_SET_CONTEXT_MGR already set [ 93.120191] binder: 19311:19313 ioctl 40046207 0 returned -16 [ 93.147053] binder_alloc: 19311: binder_alloc_buf, no vma [ 93.152685] binder: 19311:19325 transaction failed 29189/-3, size 0-0 line 3127 [ 93.162150] binder: 19311:19313 BC_FREE_BUFFER u0000000000000000 no match 2018/01/31 16:44:20 executing program 4: 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, &(0x7f00006ab000-0x50)={@common='gre0\x00', @ifru_ivalue=0x451d7397}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00001f4000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:20 executing program 7: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) pipe2(&(0x7f00004b5000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x88, 0x8000000, r1, &(0x7f0000001000-0x8)='./file0\x00') r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a72000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000604000)=0x10, 0x800) poll(&(0x7f00007af000)=[{r2, 0x400, 0x0}], 0x1, 0x2) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0x82, &(0x7f000014a000)="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", 0x1000) ioctl$VT_RELDISP(r0, 0xb701) poll(&(0x7f0000123000-0x10)=[{r0, 0x200, 0x0}, {r0, 0x4, 0x0}], 0x2, 0x3) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/netlink\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x3b8}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009cf000-0x8)={0x0, 0x9}, &(0x7f0000b8f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000eb000)={r1, 0xfffffefffffffffe}, 0xfffffd1e) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002fa000-0x4)={0x0}, &(0x7f0000ab9000-0x4)=0x4) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) writev(r0, &(0x7f0000832000)=[{&(0x7f0000a91000-0x5e)="24ce8da603a0713d94605ba5d2445cb3c93890936ada37db2b95864dc7e88e8ff401f510101c90cdc7a78c1b2e13cab2e1d2476833a3f7a59b986233aa280b584edcab06b355dab224b3505aab2004dc69d3dcdc9cb1e54f265853c7aa8e", 0x5e}, {&(0x7f00004a2000-0xcb)="464c557d81a1745f3e9c783e4fd5fdef6215b9f04fc119938a8913108647734a0711e964ec3b2176e82a0631e4f19d736387fcdea092004f4a3b6c6d6160b4d6367debc010be409a81530c21bae4fe472944b2ad12e887ab2703c3d5e914488d27275ec0c95031ff2be99b0e96c5be523667b921c3389cdadf3c4635e656ae3eeee36b9508ca506b67e5ac070f674709353053b2850160377a812fb71f0d49b9dbf92282bc42394ad19ce19263fcc763890551f0e572803056855a255091fec771c01bc306e6cbee417518", 0xcb}, {&(0x7f0000232000)="233deffbf739d0b3e5721ee09c7edb89c39d301c0123180f69a19b28a23c9bbf6339408839f1c6cd2a54ad92a792cc58e7018733656029cebda161cc00f826b456031fbdf89a277a488db2d3779bacb1811fc8b67191397b02939dc983f8b81965805845e2e8b3f02af73a840362665781cdb987df5ccde1df2ce57ee1721ddaf5c53946e91399034de226f74d2b3f03c88e7d4e055d414bfaf7f8cde75b46e7d9fefdf4586ce8b90af3849e245adb4dbf9503bf74b4ef08b502e37c93b1f87806ea78ff82f3a6fe78dea6fd63bececac5a516a6e8f2e1a1d758f058483e51518203d933f6489084b3d5cf0d73ce5d3683", 0xf1}, {&(0x7f000077d000-0xa6)="adc8101cff99825790de974f78017db34d92499346e16acf850d2f9ef6c8216535c5f8d3dbf5ff265f7decd7b6ab79fdead789c7c66ab5483f3c31a1cda1e3dec30b2ade1de5223bfda68fc32c1dbab328125c4c9562c21009434423cac74914c83a44fb6f8403e0ce4fa826ba6119a43b62875ae1797589ac0ef318a50b963d93d4f406600d61e0ff173dd0f311dba6065b8dd7f73b01adb96a2f7346dbbb4851357c8b31fc", 0xa6}, {&(0x7f00001ec000)="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", 0x1000}, {&(0x7f0000c97000)="f77d11453c9a5540331a14c633d32517d305b5a9b24d1126d246bea95803c6f8128a4e711093603ca72ae854e34d57cabb9a7722501d87fb58", 0x39}, {&(0x7f00002fc000-0x18)="477fd1da977c85a5401489cb9a99ed785bd17e606f781806", 0x18}], 0x7) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000334000-0x8)='./file0\x00', 0x2000, 0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c39000-0x8)=0x0, &(0x7f0000f7c000)=0x8) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ee8000-0x38)={&(0x7f0000410000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb1000)={&(0x7f000070d000-0x2f8)=@flushpolicy={0x10, 0x1d, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00001ec000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000013000)={0x5, 0x0, 0x10000, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000000)={0x2d83bc9, r2, 0x0, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000014000-0x4)=0x0) fadvise64(r1, 0x11, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2c0900, 0x0) [ 93.177551] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.183087] binder: release 19311:19313 transaction 136 out, still active [ 93.190130] binder: undelivered TRANSACTION_COMPLETE [ 93.195235] binder: send failed reply for transaction 136, target dead 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000025d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000244000-0x2)=0xfffffffffffffeff) r1 = syz_open_procfs(0x0, &(0x7f0000785000-0xd)='net/rt_cache\x00') pread64(r1, &(0x7f0000520000)=""/0, 0x0, 0x20000000800) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x3, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5b, 0x0, 0x50000000000, 0x0, 0xfffffffffffffffe}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d67000-0xa)='/dev/ptmx\x00', 0x400, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f000019d000-0x14)={0x0, 0x0, 0x0, 0x400, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007a8000-0x8c)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007d3000)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ec6000-0x10)={r1, 0x74, &(0x7f0000da3000)=[@in6={0xa, 0x3, 0x1ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x80000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x41}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}]}, &(0x7f0000424000)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000c9000-0x108)={0xfeaf, {{0xa, 0x0, 0xae, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xae7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x58}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000032c000-0x12)={0x7, [0x7, 0x0, 0x2, 0x8bf, 0x6, 0x4, 0x1]}, 0x12) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) r2 = creat(&(0x7f00003f6000)='./file0\x00', 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e67000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f72000-0xa)='setgroups\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003c8000)="f8a7052c8524f37361a6a85bdfd8c76869ce6f06d32aeba4fea3439a6bc83e07395646aafec8cf69ca44fdfe01f117d93ac2242b751cd75f4c7a472665eba1195eaceb4e6bb3fbb9af6f74329eeb31a946774706190768") sendfile(r2, r3, &(0x7f0000023000)=0x400000000003, 0x3) clock_gettime(0x0, &(0x7f000062a000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003a8000-0x10)=[{r3, 0x5, 0x0}, {r2, 0x2000, 0x0}], 0x2, &(0x7f00003d1000-0x10)={r4, r5+10000000}, &(0x7f00002b3000-0x8)={0xffffffff}, 0x8) 2018/01/31 16:44:20 executing program 6: r0 = memfd_create(&(0x7f000019b000)="f076626f786e6574307365637572697479656d3100", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fdd000)={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]}, [0x1f, 0x8, 0x7fffffff, 0x3, 0x5, 0x2, 0x6, 0xfffffffffffffff7, 0x4, 0x5, 0x800, 0x6, 0xfff, 0x4, 0x24]}, &(0x7f0000fdd000)=0x108) socket(0x4, 0x0, 0x1) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fde000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000641000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d40000-0x8)={0x0, 0x2}, &(0x7f0000fdd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000079000)=@sack_info={r2, 0x200, 0xbec}, 0xc) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x500000a) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000fde000)=[0x4, 0x5]) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x7f, 0x2be) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fdc000-0xa0)=""/160, 0xa0, 0x2, &(0x7f0000c7f000-0x1c)={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x1, @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]}, 0x5c) [ 93.234448] device gre0 entered promiscuous mode 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000317000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1, 0x880b, 0xffffffffffffff18, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000071e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) memfd_create(&(0x7f0000e6b000)='eth0\x00', 0x2) rt_sigreturn() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000f71000)=@assoc_id=0x0, &(0x7f00006b9000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00002bb000-0xa0)={r1, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xfffffffffffffffc, 0x5, 0x8001, 0x0}, 0xa0) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003e7000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000a2b000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfc000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00003d9000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f000013f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, r3}, 0x14) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x5, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d4000-0x8)={0x2, [0x8, 0x1]}, 0x8) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x400000000000, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer\x00', 0x24041, 0x0) timerfd_gettime(r1, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000001000)='./file0\x00', 0x80000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000)={0x20, 0x7, 0x5, 'queue1\x00', 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prlimit64(0x0, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000013000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000011000)='#\x00', r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000013000-0x8)='rxrpc_s\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='em1]\x00', r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000004000-0x60)={0x0, 0x39, 0x0, @thr={&(0x7f0000004000-0xe1)="0bb5816d04e0a0821a351ade8ca2e51d93d6afcec8b833ca8929d66c5e4833223aed1eafa841387aac0daa9469867cbcd6ebee8ec9eefb1b2092d993ea19496372a3b2e58c2bbcf2b1627cc575369c01ff365eb3b4e2edc8f3c22b163584072bfaf94050a95bff8b06cef34c088cd185d6e3b67dca0ac82ee749eb2ea319669a11f0fb90d17263751bf96a9108af89704dd7e896db18926ef25a9190bfc171c96a04661b4a1023dd9c9d975a707d661bc68f56298ab86889317a64fc3a9826313edd8fce6d09a9b9af941947554748bd6e284bd92105c05747001eea1884d42236", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getrusage(0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009e1000)={0xaa, 0x8, 0x0}) add_key$keyring(&(0x7f00007a1000-0x8)='keyring\x00', &(0x7f0000455000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r3) accept4$netrom(r1, &(0x7f0000941000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f4b000-0x4)=0x48, 0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) set_robust_list(&(0x7f00005e5000-0x18)={&(0x7f0000368000/0x2000)=nil, 0x8419, &(0x7f00005b7000/0x2000)=nil}, 0xfd51) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x2d)="840b5326232afa2bbc9492c3e1d29eda59c6ee08000e806b27d568be37bf45c3d18bb83ee3f3bc61256e08d3e0") madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fbe000-0x15)='/proc/self/net/pfkey\x00', 0x200440, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000ad6000-0x8)=0x42, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000079b000-0x9)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002b9000)=0x1ff, 0x4) 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000405000)="bbe909f768c059128198d32f8664cfa0fe5b404aebeece1b3cb269c65c253280a7b5218a25da8e6307ae10d92db85e006179cebae37d9e7077964086643ca6e36e1d3bd20d615038c780dac8711f39949aaf7f1120d98a13873ab7888d36c60a699979d14609f9777b67") link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000018000)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000019000)=0xc) ptrace$getsig(0x4202, r1, 0x80000001, &(0x7f0000018000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001b000-0x18)=@generic={0x1b, 0xffffffffffff11ae, 0x5}) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x2, 0x0, 0xfffffffffffeffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000217000-0x8)={0x0, 0x1}, &(0x7f0000d05000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000622000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000011f000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f9000-0x8)={0x0, 0x264}, &(0x7f0000957000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005c1000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000041d000-0x4)=0x8c) sendmsg$inet_sctp(r0, &(0x7f0000e05000)={&(0x7f000049c000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000189000-0x90)=[{&(0x7f0000fb5000-0x7f)="47878a98ad79e348badc59896fff61da9ad172a9fec9ece4be11eb65a1602042d0b25e590126638c6b81960225eda41dd85119abb458ff5636c76f9226debb4d76f19987216155545c9c58acfac15532438f87f471cee378c618f36ea9392f192220ff40e8c32fde0fce4b2da13c6bbcf9e43eaf8c859ea243778d936c4299", 0x7f}, {&(0x7f0000995000)="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", 0x1000}, {&(0x7f0000dd2000-0xf)="bb023f464f9cdbd43e51639a9b3aff", 0xf}, {&(0x7f00008cf000-0x64)="973dfb956f65d72554fa61f99e0b083cfcd65af9b5ab369d9d6de1c91006f054b39fcbadf9d4608b777e20e9e32771d1eab55764cbd1a37bfcc80b6bef73f1b8e0d108e09cc625e34e5ad1cab7697b53ebb00a5930b126f65dd5fbcfb6f85c1f2bec6946", 0x64}, {&(0x7f000011a000-0x3a)="dbff56f12f6e640c5316412d55baf207bf65874bdb1d99d3cbfbe9c0251cb3d469c17ebbdee40337f5b61b7ccd76434b9a84aa8d8f45ed957e8a", 0x3a}, {&(0x7f000008b000-0xc5)="7987fbc521d7d5b6bbda77c44fccbd14322363666ae5d5b0cb32f6fb7d8e18b01ce4cac923c08ea0e0b6fbc47725fa4b59c373b41d4c1701e7835206a97b23e775a0b746bd37324943641e6e4f54f390766a6d76aed37f1182fde1e3bc646f8dc66032887a7367e1d0f74e992cfc16628bf5a14c521dbacbfee4dc1dc3a49f2f5d98c47389137734e5c88facaa92f1f162a3b80fbe7f31b4512a676ff2976fbaf50d89c9e91b38504e3cecab9ae9373070816fe7c8e54dd9690ff97d74aa19e9c620b0f6a8", 0xc5}, {&(0x7f0000f88000)="5576f095c7f47bc95fcd5af618a4523394cccda0e53e0b8de60623bd433a94bf62d91551d3a2d7951ae88439075273b56bf0a3b6029133c5761858a91685dac82b71625c048e42edc05beb634c8b8c0bdb8608d241cc6955f8b0a8ffc2bc982ee8e839c22aef0548c6b76036b94fa5a6d46907d1b65b37a4c0f9c2f0e3e72f2c176d3e0142d81b7594b08e6385f365433048a0381f2fe77543ad749bf3c03c0853b06cc697ecdb2bf001455c59408275d6e0734485291e65caa7d1e2e90fd3784061241aedbac21ef3b4314aae4009920aa72b5201ad65e2ff5f5b5b", 0xdc}, {&(0x7f00001fd000)='\n', 0x1}, {&(0x7f0000888000)="08e22e815933e5bda1c3d0eee499290e8d7823c4bca7d31fba301a1118fbb3d626a04a5ce8d498e71c3de1ed6eb6b1d7a33b31b7104e7d6f24d70fc996ab512e7e7f9ee6f5c623d65be545276f239e5a40116dd43444618224dc624e79b1", 0x5e}], 0x9, &(0x7f0000f36000)=[@sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x8001, 0x2, 0x9, 0x1f, 0x4, 0x81, 0x5, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x4, 0x4, 0x0, 0x2, 0x25, 0x8, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xb92f, 0x4, 0x800c, 0x2e, 0xfff, 0x3f, 0xd019, 0x6, 0x0}}], 0x90, 0x4000000}, 0x10) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009f4000-0x15)='/dev/pktcdvd/control\x00', 0x353140, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d69000-0x3a)="bba10d128489886df43168bd4549047f0f4dd8ac08d08bdff72aed469a0cff3adcea669647623958b576cbc59842410653f9381e60a1311175af", 0x3a) timer_create(0x6, &(0x7f00008c3000)={0x0, 0x34, 0x1, @thr={&(0x7f0000612000)="312705671c206f5bf88708332938b3dbd3bedd2034edb85088954237384546da967981c1d3b8628503fb2c43d44386b3d0f0e777b8f5d19eb587eaa28816aa01e57b93dc8a15c094d730df88e8d5cfed84bb709cc52ec27fa787467b00841aa27270a0982fbfa27f87b9ea64e1f960281b5b9cef19d575809e1858ab6118447f7406d594db3970bedc", &(0x7f0000849000-0xd9)="b42c491e0a1e1059229b36952c237af30cd25b9707eabaa41865b3477162e8db2b4f5c0e2b72dbc55707e41badffd775b9b883d0abfe562bec6e001bcbe67806f15467eb552490e229abca3ab3682660672257326c6bf3a527e69d4e769b0b441a9942bf78b4631f53dad7434478ceab12fc6249f39ae69d381734314d9ad672832b04abf212728cbad648f59047a84054f28127a76ae7d788381befe3422f1885203179c94353675d61cc674b64507e0ef6e396c8b766391c39721f7d6bfcfcf660ebad562e929fd2afc0dc02a19e52ffae244cb2c77b7f8d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af0000-0x4)=0x0) timer_getoverrun(r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f82000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000057a000)=0xe8) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000914000/0x3000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) getresuid(&(0x7f0000b2a000-0x4)=0x0, &(0x7f000032b000)=0x0, &(0x7f000030e000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000013a000-0x20)={{&(0x7f000008b000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b84000-0x10)='/dev/input/mice\x00', 0x0, 0x40000000041c040) recvfrom$packet(r0, &(0x7f0000b83000)=""/139, 0x8b, 0x20, 0x0, 0x0) setrlimit(0x9, &(0x7f0000f3b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00001eb000)={0x0, 0x2}, &(0x7f0000f22000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000018e000-0x8)={r1, 0x3}, &(0x7f00001f5000)=0x8) mprotect(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x2) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0xffffffffffffffff, {{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]}}, 0x90) mprotect(&(0x7f000000f000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) recvfrom$inet(r0, &(0x7f0000013000)=""/209, 0xd1, 0x10000, &(0x7f000000a000+0x927)={0x2, 0x1, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000d2c000)={0x0, {""/7}, 0x0}, &(0x7f0000341000)=0x10) fdatasync(r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00006b7000-0x20)={@generic="741a245268cca770f8615801e2e3ddc4", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8991, &(0x7f000029f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x0, 0x3}}}) unshare(0x1000000000fc) r2 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000758000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000072f000)={0x1, 0x4}, 0x8) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000a2c000-0x50)=""/80) read(r2, &(0x7f0000679000)=""/63, 0xfffffffffffffd8d) fdatasync(r3) lseek(r2, 0x4004, 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/rtc\x00', 0x100, 0x0) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000d98000)={0x8, &(0x7f0000913000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000008c000)={0x1, &(0x7f00001c5000-0x48)=[{0x0, 0x0, 0x0, 0x0}]}) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000067d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0xe90000)=nil, 0xe90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e90000)={0x0, 0x0}) tee(r0, r1, 0x10000, 0x0) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) ioctl$int_in(r0, 0x1000000005433, &(0x7f0000018000)=0x0) 2018/01/31 16:44:20 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a75000)='/selinux/enforce\x00', 0x301080, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009d7000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000890000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000a03000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ecd000-0x4)=0xc) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000bc7000)=[{&(0x7f0000ff8000)="480000001400190309004beafd0d8c560a889b008000000000e8ff08001da2bc4803ca8164643e0008000028213ee20600000200000009ff5bffffffc7e5ed5e0000000000000020", 0x48}], 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00007f7000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000013000-0x8)='./file0\x00', 0x200080, 0x40) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ffc000-0x8)={0x0, 0x6, 0x8001}, &(0x7f0000f86000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000733000)={r2, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ffa000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000302000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000015000-0xc)='/dev/autofs\x00', 0x361002, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000016000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) prlimit64(0x0, 0x2, &(0x7f0000001000-0x10)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)={0x0, 0x0}) mprotect(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x2000001) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000b000-0x8)={0x0, 0x7}, &(0x7f0000010000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000016000)={r2, 0xffff, 0x20, 0x3f, 0x1, 0x99}, 0x14) membarrier(0x19, 0x0) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x0, 0x0, &(0x7f00008e8000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f0000018000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fec000-0x7)='mounts\x00') r3 = getpid() ioctl$TCSETS(r0, 0x5402, &(0x7f00001b3000-0x24)={0x3292, 0x9, 0x9, 0x2, 0x8, 0x9, 0x100, 0xffffffffffff9adf, 0x80, 0x6, 0x4, 0xffffffffffffffe8}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ba4000-0x4)=r3) r4 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000fea000)={0x0, 0x0}) 2018/01/31 16:44:20 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002a5000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/136, &(0x7f0000000000)=0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clone(0x0, &(0x7f0000e84000-0xd2)="8fd68de63f6bff6e0cfc860ce6a04af311d2c0b5dd08d75fc92be74dd73571df207adb1ed95add588fcffc9bb6ec5c7b7791abf50b57924822ca21f6a55e9d5186990fc956ef79bd86af6fbb1df649e85c54e08f2ae8d78b29c7edeacab829fafb2fa2aad3836c99e32e16466262ad7f6cc1999f8db8aa621031422c05340c91d91e92bd951dfa8db9159c36bbedee7c66f545fad4badac8a0ee6c5210d28fc0314f2b32043da075e505fff4f4c860e243160cc6a21c5f7a5c003082e9cd3fed26ecc195c3cbd3a5f505f07597ac7d9700d9", &(0x7f0000927000-0x4)=0x0, &(0x7f000081e000)=0x0, &(0x7f0000bc0000-0x1000)="62db307c1bfb0b8d121fac822893445922c24ce143bc63808f115c8aec53d9d7179a7d758dc1f3ae4d103b06d69a3404dec6dcfd02dc1fa93e89f3e25e9fe52b4743856fc6ce19fe456ee50563b720d27c40fd14ec76792e5326b2808ebbcb029ec3386a4f88ac8bc3b54d55cda664993a31ae8741ea378983c76af7eaaa3f305d951ec2c7a5d80132718329f35c227fa13b4af28142a0bce152df3366ee93f16ed571901f3d52c7e9bc87b0693f7146ad1596de7bde74a41ec5a9cc6d19fd87f23711fdd506a94d7a8b54004811d6e4c0db411fe6d396478baee929161233e0fe45b7817921e338d9bd55d941248c4e9f061c0a949f6cb9351fe6ff66263af8af02fe3ef953214b81d3f1d5638bf218be5e0d7ebf778c21f4fb7c4aafd78f42c914524d687b075c4b6f37de69be748d91ef8b008a9b5a46ce50f9f86aeb63b55878bf6cd0f14599af39f1aa86e9ecee943d61f1cc9e5c4ab0686ce2e85049da4895b312010fd697846dc8cff3067c6829492678a5197e24c7c962633156c0362811bf94c7ade9a5957f4d77dd8af532413056d39fcf7d38ca5e58d10128ce019f1c1768cbdb20f94cb14e7bea524a0e68ff81679b76d09aeab3de7d55c8ddc2cd472460346b58322acd3465ea6463e5e34718a127bddd357741793fcb013bd0e0ef7eebf26a40302bbac4308c78bfb34cc0de560e32cb46490a0082df76301d27bd99d99fb199fa734bbc1cbb5414b75ea448f912b32ee9ec703f44e6361ab34a0d8a4082fc180206fafa713e78387185e02118ef85db82b84b9fb9c737fd62b37eb021c3556fff3cd3416f8f1668fbb6328925ef323b7288e4bb395573a94ec9c5ba7dedd82c6f695cea94762daa6c9d9476f6cf649066a8e1f7b422cddd9302a6beb33999c8cc3403d039fe665a9ffd040ec270e757282e8962ac17c2b53d76c7a01ca2b9cec2a6af63bc8921fb4b429d3003de450a731ffe32dc36b655e8d1a06ad1ef480293503808ac24b96118f47cce664b6bf4dbf995c51e0f2995c17b0109df4600bf10a6fb6a6c9cee80dc0c2ae2ff2e922621820aee2a1e1f6a2d89be51fe9460f9b503d1ba6ac250bcde32be9b15b71456b7bf1c182a36b8dc07ee70a11dffbb01a87541718855bc1bdb8f8b2d71131944a3b0f0231183725837b63d619a3ad3beb43f0d24e1dd53859c69d08844c0300fa41f23d3a896ca0e18fdb5708279117ebc467aba1fc4488b68add74479f479fa206ae6a69a6c056f7380efe1df72d6c0dbd5e0bf6172975a6e838ea7484f94df961d2efc3a24611cb317bc71dfb4b68007622033e99503b14a7bd8b96dbafe037e2b13914b0dd3fc43e1f6b03113b5dc8ee0e8ce26e3b31e7e31f71810ea6e6cca5db29c3a02e4f08929b410961435118a5b460da2a8055cd7f1d1d5a9afc4398a6effcd6b956aef20f92492addb4f8c73d3d185d87d692dd22d0a26ed7465fae468e14f10329f138a25571ecf8010468185f382028e999ebf4f0712c9dbddf078e9ee803c89908dfbcb0d771fdb534a6f5e7421af894325a5f795946fcc051908bf408f03570e71ad5902a928f65a2a82efdb408efdaa816dbd46ae8236a7fb6b2d86bfa056dffcd5763817c6750c7b011a6557e512a476f454a108d0654d587927759987986ff90eed33af6a9ebe941c6a5e9e8c518d5dd3e6a0e26111ef2809ec1e59895c3f527a103555a646e66e6ddb16a70778b73f99d757ec7f96a31b856fd89cf0f3c1472125f0aa52a9b23aa0cd2eec9aa15d83ed8e3777807d6b5d4013bef324655e42d29e91ed77627e86e039d2bc568d90b632bd292771f2e5c2ab7206aebc8ed351fe7398db153577f84a1d718e73c993b70706f4be6a3b75eb40174a12922c235a19c158e659ca9aed9773545a1c2a096d9925ad0da6b20275cd7a4c9f3fcff470ae64489328d0c6bb1dd97aaa515413eca46bf517613c4d11e99f07057647d9b26fde5f63ad3e374f70ac9e0e145d71ba8b61a3a92ae0b9b02bf23e76db576bdb2c31b53c42a4230298864b5677da1e0c62de7578709bae62b33f3e06345660a55a8857235b7290ac6e83a63e1ed1e7a7005154ae491f4007d85482b0130ce72bc089b9375f56577ff1652f390f874e30caafcc39f9e6884957cfc96810fcbe119baa00172b36fd73c06046a7882716a9beaa58fea87666fdb2f3cb1eca2a89d497286e5b3b26cf74a393402c926fad5283f68ca8c684a24156fdb9ac9057b91de0bb178ad29f4dff478724edbb9788fa4ceb9702961d04245c9740c0f0871a2966bdb85be9f63e75499f00251ca8fcc79eb98a36078ecaab23fe288adcf0679e11fb8ac5987183ce97dd210a9410e6990176f0293e8a2eaf395e2cdb98a5ea6d8599d9c3847e2b290e9f13ee001e7d11d3c1c5250948bd2cc1d8164fad854ccb6665879e6fcac530528f7fcc03ded7ce62a136d959026efbd9f4424794fdcdbc1d38681b24559a41223eac67c3b883dc7f62928a9dacaed0a666feb6d27f815c1dfe5f37d7b87aa5b3b66d56ba9e5991f73b8c61291b5f075fdebacf03c77a91b9f3fffe448fe4d4d8c89bd397816922abef15eef2de4254e47b30302053b6ce7773a1de5178bf430f84e9544deedba7ac183297083efd8d12057a48531ada5b99ddd80f6514a4e45e2f53974d813d4de790e5294dceb8eae74f4dbcb4f0fafb3a3795a06b7f8615c8948d9b5470a76fa506b9f4010d5dc3e5e2f0b336b76bff5b5a5d4af3d978c6238eb94905a212849233a67f7687f3f9a35b3e52bdf48f2b751c54eef5d003da053c8367a4c172f0375b7de8dabcdcafd05a94f614dd9047adc204e4189052dea7780357a406b8591ec0e193fbde06c53361b487bf2f94af0e359ed42ec0af4757f2bd7691f18be43a9276cfd2861a2ee4f1bca1ac1b43b4194e5ee7d4b9c7cd8b061dd8a1eb6e7ae30da2491d8597bd295a79afe07fad29ac64267444495e33b913b53fb86e83807e44ac9bc5dac21712d9edfa500bff7651ad2f5ece06b1bdee59ad02706ac39806f1dc8185cc1156d82a4e1dc1d755d57656ec204f1d425c7e277cdf2c61427df2c6df5b240ec1dc1382401df30d8e882abc908c944e0ca44a0ad0ab4bbfb2b7eaf25cf367f7fed55d644eaad020cc79424a8e8f75b4fc3c98a3805bfbbabb2de400525c7cc07b27d92dc660580b6084ebc121155a5e8b748df1642806fa7692be9deb436e46408b3dd4539bfc8e733df2f783661127071465474fb4a53c416771d45ba81debed71206d416afcddbdf149c230e59a98b66dbd64bec07f84eaa6555028b8ea42b4a1c2ce4db1d66fa88cb24c29c69fb8c7bafbd5c23c67635c2c8b3eeec321f31a049ab8c987be3acba07edd7b84533f7f76cd7f2fa798aa9cf6b2dd0f58792e0d119ca829b0caeafb7d8c06ef21116aa1e91f74fde59f2bf900c48b44deff927226d7ae589d33e230baf193a531d4e351d060fdd68e0bceb53ba05d5499ca91dc1faac55223c6251a4c95c301c2080bdc5c04b1fc9c2b0e6eb30a2774dc5e2e9fe48ce660354bf6b6f5657aa0bedc03d644bc66c91ad1007a058aa5b62223b72270567da59ae071fad2ec1be7de1ce60c6419f61e593d0f1305719876f9ed0521aa70a4990da83568b783c6c3517921c6f2ada3d5e52b6ecdf44dc6ab0ba2764786c7515ad39d10cb97695a3440483c215c19c625f1b78ec8c64d94df24a5a57efb1bb05d826cfb136a622a131c84d13a71f6572f5a784a1e0633f5ad4e0a6e6d64688921dcc3dc5eb64510c4e31141fc9817b981ca9c3964df8b2e4f0da6a827ca449823dd654c54a665eb0088285dc52c3a8ded100bb763aefe9e2e6a0c96fb64aa4ef8279a0b4406e8cfbc239f7c4fca7957c7c28e8abe213d7245878e1962b58652cfbe7380e4e409f748c4f9a08b1d0c09c68c968e74a8bc44d5c5cc9de0e9c7fd84bc285f88a5c21b314a71305b6d7a2729f05a9329e5c4490f4fd61bbc6ac968a0ee7909895550ff28ecaeea42b94ef10095c764634db7d6234011f4489f2073032df18cf3b9b66edc056a2debd4782b7a60ce14a38934549da28789c85e306d6122802accbabdd1faf14cacbae4426b6403bead63853fbdd3310872425ade38c12b37363b68c964db47e6c1db2bc8264aa160ad83b4066dc9af26c6e2be66646b573944c5162bb4f5efc66e6223a007d48a41c179dfe453af227c436160e40314ac4ad757e28c7a2381a98b0cc8e4d9f590d13701f6e3f7283551ac8deb73a20792ad8a074a272d9356f12f03812984386ee96d81a8704ed547566bc763cb64a6fa6ec749653b6176a9a91d6d41e79e8b908add9a290316b4fcdc4d500632cd4bef1674dfbfa9c60b175bb377c01bc504cbfde8bd937dc4db861b4ecfcfa0ae264b8c7e59c8c75794ff43e7390506e98ed52d6c917d5f6c90ffbd8c9d42511ec65bd2c8e690a51c33ba8994ede2544fc69f3293303d5334cbe8f76d572a88dc780d382664e74b020e4c52ce64f0feb31ded9a052a892f74707dbe2d48a27c23fae7b12b44ec0e3aae11eb4722fc858c5623e6020a12aa0ad99a9444697ed3fd894086542bdb0af77034f3b6b557b7135e8df669dd8bd739c82def17f0745205b5b96d30ed4707a8da3a774d45a4a5f56ca4cb11699379773b3aff19fa48194c619dbb3d13e69471d7fea51c9801f0b975b1b1d27647046acb8240a482178fdfc5259bcfe382f9c03a53782b18c95dfa90d979d4951d31ee4e9a31bd68fe13ea83784ce1ccc78ac589d527a66bdbd8673bbdda0026160c9c1d609c24d100028aa5b634b612539991b7013019f918697b0e20eefcadabd9b56c09d545feb74af53d40a9bbe9813c7b217ad33927a51c887140729b731bbd6e4220409b6e846401e10f7a8dbfe0f70b7adbaaa902c0cdf783c8fb55b57940acdd359bb3a55369e7aed64db2bdc8e4a5fc26474f29abe9380048eee9d96b99dd2878a63611948f793f96c332d1a6f0b280aeefca42b99b9ca61566f1e5f4b4d0570100590cac09104da6e8912894486f6602a8613c9a4feed7a35e341df73a44935342067c7c050565c08809b402c227eb750e4c6c66f18570975c9dc6c77a21f58b0006168c6b658c3d63811fbd4ac54540c9343f92824c586de5ce8a3d15600ddf41ef0a373f7e61a984236661778346c67e0a65b99e8d1a3093cfdf166a4d8d934f801f2ce6b46a2595cdbb5672e5cdc7bd4d06197c4fc13b28674f664617023dc8a209c75442d4febecc633b73516e86087aa0746df2d60f7c0b0b1e4d880b376748eb54df94525691e2e55b96736767c98896faa23086e16a7eef11fcaf8ef3939e7ab1876146396f52d0256ea8297b470b260f47ad67d99beebc001b61303fdc376dbfdc96845841abddf42e62e24348225691385f3333a8f2a4d39f2109fb4712df1097d92f5df78a1028efab79860af75e339063925c2966958c3b8a55db8dfec1be6ba73edec84ae4cd70555b6dd945abbc81d809584fcc1598348600445ac37d58dee4e913aaf8b51faeec5fb2fbd9f0faf0b430127cfb6b6acc4305876a0022f49864b3b6007751d8d6a5a105be67497c26778ee4f92bebed45c07ffe84264b1a0300c70d1df52eda2ccfec29e4337de12f8fffaffee5e270d790b10baad97aa2fe13a80bc68e5fa4b004893b50616155cfedb541533e8dbf10027d3cacc83fe1efe070309c54002b8d1e29612dbb43963af9a2b8d4e26d8d94b1c86a16b58f8a1129bde1675bcfb30c") 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f3f000-0x4)=@int=0x0, &(0x7f00001dc000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e84000)={0x1, [0x0]}, &(0x7f00004f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032c000)={r1, 0x294e}, &(0x7f0000f6e000)=0x8) 2018/01/31 16:44:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") pread64(r1, &(0x7f0000c45000)=""/27, 0x1b, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) fstat(r1, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00006fb000)="c638444375bed96ed341968e3e311225f1e7443455b80e876ec68443b9ae64559b031f30756bf2f1dcddc098015820ba4cbf5f983e9d36779815e08f743b021c99b4808da6606df280ce8c0eb8f342550ec055804513ffbdcaee4d91f0cfa94ae916f11b53ae09f543f74c2da09b4bd8d64d63bc76dfe3453e73951387892ad49937b4e9fd71101532693b6272a21e0bf6") ioprio_get$uid(0x3, r2) 2018/01/31 16:44:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x2004, 0x0, &(0x7f0000b66000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(r1, r1) write$tun(r2, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @rand_addr=0x0, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"9f399a751668500dffc3cb6e01d71c8e233367a8a4dc9d1ffe33b5aef0b69916486d4b28e3905ce73f7faca3f0b3b4560a152c84a7755b15c35b2364548802e5bef641bbb9ffd421d84d024f0c8f2f60c417e6f0644383fc768f9a2d68bff9b8cd21a5c8aacaaeb35c43925e029a312fab57f893a033cca2d612096d256dff6ec85a19900421953f5cb36ad32100a5c1a71923cbed50fad41e5a3b24589fa582a4d149db0a61632b75d8805758d31c2b699bd663cffc450ebee7a10d9ac90f911ff870f651b289527932de1299a94001b27e54c22df64f1b253b1a12631bc0cbc9bbe12aa80019ab05d3696a72c9feae95b1cb5a92aa2f6abe9e66e221c3a0fae8020898dda4d126c10391cafa3ae5f6b962824479b8e12d86a252df97f0e777ab7ae70ebb01119da281ba0b8976052b24f7c7f6971f023483b313e0cdb4e010df182b5edafc7098710b67a6ec9fbcc9e837e301a004d5afa8066bdf69ff63c504cc8afcd8411e003ffcced972d71b8070cee627926cc13c2c86d77bcd87b87afe7e6c9dcbcf8943c1690157c476210b8014b69ca06273fd2d76fe5bea5921e1566788ecd4a743b97f68e1cb0c50d7d00ea30ee27852a8f01291e59a594afb41bbc9df631f6d0374462ad921a7578ffc95998e757f8598ac9fc4f1c64ce5cb75fa0f75e600c52a0fd14320a590079735dc93780b9ee5cb1ac1c51ed437622d0e330ff59eae3fc272d8ccf6a36dde8756125ef704173f0fb35d7f938579708814703eb495b86d35439be3d785fc36cc4fb4866995fdc51fe13c689523ce5aa0f8250a33658becce765971ed665f7c70cdd22de730ce84cd09d7c66c877812ed5b0282acf96af011d57373746db6858e87f96b742fd975611c34f5abbe900bed64eebbf6cab7ee5400bcd929c82e82ddc3902a03131326e44d9ee5cd55e0c75cdf02c1cf709c75834c4b30c50aeb19bae6f83c57ed2f58a3b9491a96498b0609a5f2b46cb8ad26060434a4efe8358a7aa798b35d8097ec0fd9875098ff8ea7c55757ae2a939614c4f4600a9812c6f2a6728e1eda6336fa9a48690d677845358a3c06256e826c011140f2411d77a7538d97aa0a73c59bf44e815979da906d7c6fa64f835449b7a09189e53b912d2eba723a92c400e28c08895b7eb6f53aa1bc01950b95b11295167124b5a5d208eccd0835aaf064c50fba568c14bf530e2aff7659cfdbc6c5d59fab8f0c689166c15d08a6be84c726b14c1d9877c5530c5e9dfd3902e0793030ea13039eee0134359637125bb5b28ee9b922d8b3cfb9f67c0f93bcdbbb89dd0f83bf5559058bbaf59c904416e5c36f7471242c52b6102e0a4fdfbeb38338302f4d58e3b617f30820a6867973d8dbfe256e63338a0b20bd6fee0578250451294f202fd14388a85c75afb2466b0e4bcaf50a12f16a5f66826ce8d3fcda160aaf0a7ab319b14ad973c81c0698e01408e6d514f223d2d7dc76c1a39549608a6d93339f6995ac339b82e8fc790540def8d3ce4f4d314ed602de12fa2f6d4908aa00a8b6175b9f9e5c864239f1de2883a14ff8603032ead37a096b1adb3b45a08f1305d22c2f590b63c0ecb15689b7c7dfdd05e552080ea0ee0bd6497278e4731a7f94e790b97b4e4b4f422aedb1c06b7676f64fcb506c3412cf8ed68f5c1c8f1a3d7ab8307c4aa1351873ecdc65eac3ec5761dd8c961cc58c04cce2f893c6c3df2e60864697a0c724c6b498d6d82a27b211a6906a8cd861d684140e0a75356aa393ed7a6e1f0cb4d44f404cb195a328186450346eceb611de8823d18fb5083b7ee74079575d223069519b27cecc3931043a07ae33fc3347946479d1c1f84d4ccdb50ddc1926c8c2bf11003c4b2dfcbe0b047f4278f0e644322a29ad54d1b46a718fe89344ad3ce6e9c9d0b96dbd8b246be1fb42fe81680617a1bccc76f80497050d5109a02274074b215df9b18646b8662a08545386a9339cd03d5c57a50d0c10967e976e3744a0cd1cc54884043de555a6881d430e6f7188ed0c44c0f847717e0b8c677480f53e3cfe9c970b394d81552af7d044443c9eaf5f18ea46ab41b088c1f60d6c99ffad2b4e62d588b6188eea907b7e1ebd5df3d38264b2d1d8b9a358e3fcba94087ada960c1a4c20662ae7f98d4d105222eec5ab505ed3098c512c0627e70f89c7d342cbd325b316a59acbabf35964a5aa14325e73a17be58150726233885f91ea142750b40a004b35d1294bf323700fa332e97f2e0005b571324ee75a25af14bc788ea0a8dadbf3c0dfff35669afa85af0ca26856b1a4b547d496d3765bae5cb0cb417adfbdc265560d0c7ddb22432d73fa507d0cc5f2421210b34b99c971eaffba44b584cdb761978305dfdfe6cbc8bd0e467edf16f4b6cd0ce7e6fe5c9f79e2adcbf8ca26fe23e97be8c0766bbd9a5e546f48a71878d350dadd945afc24009e4f9f5f9c116e74fd73208e8ea749157a39edb80297d44d6c29320d7e780b379a0ca94316ad52639144301a4e33c70a003c8ca925e2a9a83cf5452473457d8c9dc324de1e3d3a39f3503d84680474a6a58d604798b51d47dd6979fa0b799ffc457138f9130c77540fa9028408c4f2eb6a4cebab65c21575809f74bc386d928f1b570638bf7bb19b589a4ab2378e937dcbcd5717c37a6990fcfc5de775dff157a7df76f4047d8071ef79d8d0db248fab8ff860a5f4b17fbbb2a3dac28bb73b6af535ba627e4811203fd01bb7cbdc4261d043ed6edf3221881502f495c8732a7905a3f80f4f9984b241f278c9e1405b20e1e9c46db4979cf6278081f6117f0cdf0e659f91a6a0cafe190941089daf50aba9d2eb6f9cf96813810984b70c2515815a1b070a7e4b1bd98a527fd9969cbc1aa70b94964f5b6e4aab02c33ba7b6a747003f788b45bceee3f6bd4a6f1c448ac2c83b7384f70983e67aa4d8ff7b75710da653b8afaa6d3dd35f6b530a758a985d5a3945bb5ec5de500eb301e680c258fa6644e2f7c5b1e37ba06798010a49c0b47ee103579793853eec85a0729a47185b510d992a3c77900f2bc7a85140da849b6cda3eea957f6202c161db0c593ab579bfb64914b0f5fcb48cdbeecee6fbc6df9cdfb4e96284fd82538db876dc7af1ffda5fe49549ba26e26715375a2fc2f8da86a70c4ec0f44ecb86d8c5ee24909c0bec2364a42b76fcf30334fe5c1955ac7fda5fe3ab5798e2dc0fcc54dad20e995065ed88703d535b009787e9639ed8eed28fa09ae7217201e9e672387d3636159ec772045fbd4d7e57c593c339a76450069c6f8720a4bd903fbdd452a56c41442812679a1095657d81599b3366a6c48beb47930cbb477ebbaafd9179d28381c13269037c5c69b0296f953ece501947cd5937f3ee08da6f5a1f71e58c0c4788d55d78a3c02195d2cc798e2a0909770eeebee8b25532df5abe6e78a5c2b4cae0d7ca0da4d351f70cd372abc4e5e3d04b2620c5ab62aed7c56b7c540198273b788be237a3177465141f561d9e40f00570f7bccc3177a80fb24b22dec5fcad3a211aa0b9fd9b11cb41653e445ea9a112b33b2c044dc95956aa31af96def6891355c0a2b494c261f468b921ac2a841fb715706a94525c67a25edb71028b1cb1d7c951f37688afe980a52543db5e3b19be9156f7888ce0b8f65a44a5d7468ad5b9b3445f6c3b002dc06ebca948fedcef55bdededfafed73609fe79fe8bdd53408cbc45e5074f9e8a06625846fd7c6b0f6e3f9b683efe9accb7d7fad47258797506c18fcd98b07f33c5c85251dcbc55a951d14a9e98eb28b72b19b8461e672a847fe81c9412a061ff9f1d2e1ed9cbaf383e623d3103535f3117d55de226adaa65a629468d65a8a22860ba410be4ed02a270fc2d09c33afbaf07ea520cdbbe10db371ecb49c9665bb41fa0c177ea86163d88bfbd867af7e730912e43269f206b02dbc82cfbe34d617a4e525fbe8a84acdc84da345c81697d25e5f2eb0caf65a1609aa8144aca78e8a522c84143863ae64c74d0a3d79a82d670decf70ab1ba14d60a95a9d431bed310b2ff34d48d9d5a3a32b66331ebf4fe758c6a34acb759cd9aefdef0d52db826e148a64fe10857541f1187a8fd586a136bffd084c3eb935faa14584de63db425d571a362ec068369220da57c72b3d1fd023f155070f252e62c1ea95fa5c0632fbbd1da89b12e151ced1480ad464281e5ca87d5bc82bb0529d33b9ff95a73580afc8e14045f320f4fdc3ad74827d8053b07d97badab3f170f94a2a4659a6ad845c9181d363e137e4c787ea25dcb3fb1e983b0ede0e391cac3ae11d5f89ca2b4e49de3d64a1eeeb85033b4d02e9f2a645fb3940b9cfb3bf23ace8550fbc6c0099dee239044908aaf055a6d19164e17c4120f8586deb1f0883e8216d8f705dd43694a2b1430db50ac5426013e587a190e44687b561a2e326d05fb6f9eb08e8b281b0dcc17fc5f7f6fabc91c46d5aa2a538e9107366d5019ca22718bb6a6d055d368bb764224b279df44fb8329c7b67f0bbfa54b15edc0606f20b4bd41eb633663e4d9191adfe500e021eb87fd783f45ade6905bb96a726f034925a8d8ef0dbb3c6a9620bd6a1c5a81b620c725467d3a5cf4c67a0dc14b74b996a03843d421a2dff877546e90cb67046194a1b75e4f291d53b87ab3a1a81486168467007baee545d1e38593cfce805cce478435b918d1d8a7f60b39b47c79c95ebaa64938f4e9a486e5cf482c5b3a1c2c61ce483197fa7fc49e6cd8c1124c6bbcb8cc59cdb2e47d8f5409919e4d5a61ec070e02a15eb55bc6625d0f56aadd575c71e2840e06aeef25e94da141f2c68d3ade3902e488a5230a696cfac8c745c975b5639d8b8241b8ede0bd9b4a95c3c82ee9be95e41078833a66987d5cd67c9ea55f913d0e0965421c62a47fea6b5dca99636b1083c75824e961434dc7974ede8b11ba78d2a5f77c9f3f369baa72d9c3226aad41c63767cea85a66a57145afba2bca79051b743160327669dce9c7deeddba445a4c687f3afe2378ca4df931e5d30804e015d1eb258d935830464dfcd21632b151446be20db0069b932268ac3ba3ff9d78d902c60dcd5361a1f98e67bc9959991fe71110a24ac60517ce35b6249b0cf0633d29c703048dcaba306d48098e42b5b2a14fd74de014041fa8520181e1ffddcf6af540399f9ba48a71e45533d9b11520123286b0ea2c9e4ea9c8de5014bb03f34c9a48243013e09b18b53664b13e2ce89eb935653c863679c4d4b1df24a45c2b5abc163d1cd658ac958ad82c0b4a69de9a71717b9aa87c8beae2cd863b608f21baf0eff7332a5794f9d46f6ea9797589012fd09861da665a3fbb43cfc34be1154122c0ac08a2eac9b67fb14f4b5aef440cb8a7fe1158d8c579d4a370fa298f62117fcfbd888fb526c99e0834038b87dc640a2cc98e924fefd76d3d306570c03f411f1fa8b613127234e810c89daf72f2dfada8965a34f33db6b1d900269dded661013e1029c00cef2385a6fc3de62866472fbb9c3f8b3805d4b1b5a971d4b3bc6c90a4346b186d401b9058cd6659433860f713cbb9ff4f3fd13980ea1e8415a9b061cccf1e462021145d6aa016319f860dcc42456d17e06cac3c7cf12f3e03c8c3cd010d5b7c20505e997ad09f948487404511d2a441a64d1642604df42a73a9be056064da2f8291aa174ba0331ef1bd6a45421f9dc9f904206d3106c900b34d42254a5f766db31b039bf8"}}}}, 0x1001) sync_file_range(r0, 0x4080000000000, 0x7f, 0x1) 2018/01/31 16:44:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='&\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000001000-0xb0)={{0x100, 0x7}, 'port0\x00', 0x8, 0xc1068, 0x7ff, 0x7fff, 0x5, 0x6e31, 0x1, 0x0, 0x4, 0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:20 executing program 7: mmap(&(0x7f0000000000/0xa76000)=nil, 0xa76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000a73000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000a76000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000)=0x8) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/31 16:44:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) open(&(0x7f0000596000)='./file0\x00', 0x20040, 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/31 16:44:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000308000)={0x1, 0x8000000000000000, 0x2fd}) 2018/01/31 16:44:20 executing program 4: mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000484000)='./file0\x00', 0x400, 0x4) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f00008e4000)='./file0\x00', 0x2, 0x7d) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f00008e4000-0xbc)=""/188, &(0x7f00008e3000)=0xbc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00005c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/31 16:44:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x440040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:20 executing program 5: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fsync(r0) pipe2(&(0x7f00002c1000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000f88000-0x10)={0x1, 0x0, 0x7, 0x4}) fchmod(r1, 0x50) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000f88000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0xfffffffffffffffc, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 93.524604] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 93.544319] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/31 16:44:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000dc4000)="b63db85e1ead00000801b29d2001150000008b9b000020671118cebc9b97ae21914d872cf78ce22c00160e96aa1fb0", 0x2f) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f00005f5000)=0x0) 2018/01/31 16:44:21 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000012000-0x4)=0x0) sched_getattr(r1, &(0x7f0000002000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/01/31 16:44:21 executing program 3: keyctl$chown(0x4, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/31 16:44:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000033c000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000073e000-0xb)='/dev/hwrng\x00', 0x100, 0x0) accept4$nfc_llcp(r1, &(0x7f00008c6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000061e000-0x4)=0x60, 0x800) write(r0, &(0x7f00000f9000-0x2f)="", 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) 2018/01/31 16:44:21 executing program 2: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000168000/0x3000)=nil, 0x3000}, 0x3, 0x0}) 2018/01/31 16:44:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xe2c, &(0x7f00006ea000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00009db000)=[0x4, 0xfffffffffffffffc]) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000295000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x1f) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000b9d000-0x9)='net/igmp\x00') r3 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r3, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) [ 93.631081] check_preemption_disabled: 33 callbacks suppressed [ 93.631090] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor5/19476 [ 93.631834] sg_write: data in/out 44282/1 bytes for SCSI command 0xf7-- guessing data in; [ 93.631834] program syz-executor4 not setting count and/or reply_len properly [ 93.637095] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 93.637105] CPU: 0 PID: 19482 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 2018/01/31 16:44:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1862500) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b49000-0xf)='/dev/sequencer\x00', 0x40, 0x0) lseek(r0, 0xffffffeffffffff6, 0x1) [ 93.637110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.637123] ffff8801d8e17938 ffffffff81d94829 1ffff1003b1c2f2a ffff8801d6d4b000 [ 93.637134] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d8e17a48 [ 93.637147] ffffffff81451c92 024000c2d8e17988 0000000041b58ab3 ffffffff84195205 [ 93.637149] Call Trace: [ 93.637161] [] dump_stack+0xc1/0x128 [ 93.637172] [] warn_alloc+0x212/0x240 [ 93.637181] [] ? zone_watermark_ok_safe+0x280/0x280 2018/01/31 16:44:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00005f7000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000105000-0x28)={0x4, 0x0, &(0x7f000008b000-0x4)=[@exit_looper={0x630d}], 0x59, 0x0, &(0x7f0000f3a000-0x59)="941d4a68b33335f5e0e3e535610234071cbcbda83f6ab0ed818dab0efd1ef04dcb8d551f062ba6abc608e08d008e8bd0fa3c3e4085591b59043dba5ad7a0e10e25c1ca75d5dc6a59cba4b52b09fe47db274adfc73a3a21a933"}) socketpair(0x1, 0x80005, 0x6, &(0x7f00000c0000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x73682a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/31 16:44:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') r1 = eventfd2(0x1, 0x80000000000003) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000810000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fdatasync(r1) read(r0, &(0x7f0000463000)=""/0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e55000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6, 0x1, 0x1, 0x2, 0x57, 0x48, 0x10001}, 0x20) 2018/01/31 16:44:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket$inet(0x2, 0x5fffffd, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x12, r2, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) [ 93.637192] [] ? avc_has_perm+0xb0/0x4f0 [ 93.637204] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 93.637214] [] __vmalloc_node_range+0x3f5/0x5f0 [ 93.637226] [] ? check_preemption_disabled+0x3b/0x200 [ 93.637234] [] ? task_has_security+0x130/0x270 [ 93.637241] [] vmalloc+0x5b/0x70 [ 93.637246] [] ? sel_write_load+0x130/0xfd0 [ 93.637252] [] sel_write_load+0x130/0xfd0 [ 93.637260] [] ? get_futex_key+0x1050/0x1050 [ 93.637267] [] ? sel_read_bool+0x250/0x250 [ 93.637274] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.637284] [] ? do_futex+0x3f8/0x15c0 [ 93.637291] [] ? sel_read_bool+0x250/0x250 [ 93.637299] [] __vfs_write+0x103/0x680 [ 93.637306] [] ? do_iter_readv_writev+0x400/0x400 [ 93.637314] [] ? __lock_is_held+0xa1/0xf0 [ 93.637321] [] ? __lock_is_held+0xa1/0xf0 [ 93.637329] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 93.637336] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.637342] [] ? __sb_start_write+0x14a/0x310 [ 93.637349] [] vfs_write+0x189/0x530 [ 93.637356] [] SyS_write+0xd9/0x1b0 [ 93.637363] [] ? SyS_read+0x1b0/0x1b0 [ 93.637371] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.637378] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.637387] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.637492] Mem-Info: [ 93.637512] active_anon:48212 inactive_anon:40 isolated_anon:0 [ 93.637512] active_file:3686 inactive_file:8375 isolated_file:0 [ 93.637512] unevictable:0 dirty:161 writeback:0 unstable:0 [ 93.637512] slab_reclaimable:7247 slab_unreclaimable:60417 [ 93.637512] mapped:24124 shmem:48 pagetables:695 bounce:0 [ 93.637512] free:1478958 free_pcp:292 free_cma:0 [ 93.637530] Node 0 active_anon:192848kB inactive_anon:160kB active_file:14744kB inactive_file:33500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96496kB dirty:644kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 38912kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 93.637550] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 93.637580] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 93.637611] Normal free:2919840kB min:36824kB low:46028kB high:55232kB active_anon:192848kB inactive_anon:160kB active_file:14744kB inactive_file:33500kB unevictable:0kB writepending:644kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28988kB slab_unreclaimable:241668kB kernel_stack:6400kB pagetables:2780kB bounce:0kB free_pcp:532kB local_pcp:320kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 93.637663] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 44*4kB (UE) 64*8kB (UME) 433*16kB (UME) 521*32kB (UME) 515*64kB (UM) 168*128kB (UM) 32*256kB (UME) 9*512kB (M) 8*1024kB (UME) 3*2048kB (UME) 687*4096kB (M) = 2919840kB [ 93.637761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 93.637764] 12108 total pagecache pages [ 93.637767] 0 pages in swap cache [ 93.637771] Swap cache stats: add 0, delete 0, find 0/0 [ 93.637772] Free swap = 0kB [ 93.637774] Total swap = 0kB [ 93.637776] 1965969 pages RAM [ 93.637778] 0 pages HighMem/MovableOnly [ 93.637780] 320509 pages reserved [ 93.642697] syz-executor2: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 93.642704] CPU: 0 PID: 19483 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 93.642709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.642722] ffff8801d31cf938 ffffffff81d94829 1ffff1003a639f2a ffff8801d6d4c800 [ 93.642731] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d31cfa48 [ 93.642742] ffffffff81451c92 024000c2d31cf988 0000000041b58ab3 ffffffff84195205 [ 93.642743] Call Trace: [ 93.642753] [] dump_stack+0xc1/0x128 [ 93.642761] [] warn_alloc+0x212/0x240 [ 93.642768] [] ? zone_watermark_ok_safe+0x280/0x280 [ 93.642776] [] ? avc_has_perm+0xb0/0x4f0 [ 93.642785] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 93.642792] [] __vmalloc_node_range+0x3f5/0x5f0 [ 93.642801] [] ? check_preemption_disabled+0x3b/0x200 [ 93.642807] [] ? task_has_security+0x130/0x270 [ 93.642814] [] vmalloc+0x5b/0x70 [ 93.642821] [] ? sel_write_load+0x130/0xfd0 [ 93.642828] [] sel_write_load+0x130/0xfd0 [ 93.642834] [] ? get_futex_key+0x1050/0x1050 [ 93.642841] [] ? sel_read_bool+0x250/0x250 [ 93.642849] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 93.642855] [] ? do_futex+0x3f8/0x15c0 [ 93.642862] [] ? sel_read_bool+0x250/0x250 [ 93.642869] [] __vfs_write+0x103/0x680 [ 93.642877] [] ? do_iter_readv_writev+0x400/0x400 [ 93.642884] [] ? __lock_is_held+0xa1/0xf0 [ 93.642891] [] ? __lock_is_held+0xa1/0xf0 [ 93.642899] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 93.642905] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 93.642912] [] ? __sb_start_write+0x14a/0x310 [ 93.642918] [] vfs_write+0x189/0x530 [ 93.642925] [] SyS_write+0xd9/0x1b0 [ 93.642932] [] ? SyS_read+0x1b0/0x1b0 [ 93.642940] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 93.642947] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 93.642955] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 93.642957] Mem-Info: [ 93.642972] active_anon:46167 inactive_anon:40 isolated_anon:0 [ 93.642972] active_file:3686 inactive_file:8375 isolated_file:0 [ 93.642972] unevictable:0 dirty:161 writeback:0 unstable:0 [ 93.642972] slab_reclaimable:7247 slab_unreclaimable:60433 [ 93.642972] mapped:24137 shmem:48 pagetables:719 bounce:0 [ 93.642972] free:1480990 free_pcp:293 free_cma:0 [ 93.642986] Node 0 active_anon:184668kB inactive_anon:160kB active_file:14744kB inactive_file:33500kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96548kB dirty:644kB writeback:0kB shmem:192kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 36864kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 93.643005] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 93.643034] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:636kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 93.643065] Normal free:2927968kB min:36824kB low:46028kB high:55232kB active_anon:184668kB inactive_anon:160kB active_file:14744kB inactive_file:33500kB unevictable:0kB writepending:644kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:28988kB slab_unreclaimable:241732kB kernel_stack:6432kB pagetables:2876kB bounce:0kB free_pcp:536kB local_pcp:324kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 93.643112] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 44*4kB (UE) 64*8kB (UME) 433*16kB (UME) 519*32kB (UME) 515*64kB (UM) 168*128kB (UM) 32*256kB (UME) 9*512kB (M) 8*1024kB (UME) 5*2048kB (UME) 688*4096kB (M) = 2927968kB [ 93.643199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 93.643201] 12108 total pagecache pages [ 93.643203] 0 pages in swap cache [ 93.643207] Swap cache stats: add 0, delete 0, find 0/0 [ 93.643209] Free swap = 0kB [ 93.643210] Total swap = 0kB [ 93.643213] 1965969 pages RAM [ 93.643214] 0 pages HighMem/MovableOnly [ 93.643216] 320509 pages reserved [ 93.768921] binder: 19506:19513 got transaction with invalid handle, 0 [ 93.768946] binder: 19506:19513 transaction failed 29201/-22, size 56-8 line 3219 [ 93.781896] binder_alloc: binder_alloc_mmap_handler: 19506 20000000-20002000 already mapped failed -16 [ 93.783158] binder: BINDER_SET_CONTEXT_MGR already set [ 93.783165] binder: 19506:19513 ioctl 40046207 0 returned -16 [ 93.786880] binder_alloc: 19506: binder_alloc_buf, no vma [ 93.786896] binder: 19506:19515 transaction failed 29189/-3, size 56-8 line 3127 [ 93.799671] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.799764] binder: undelivered TRANSACTION_ERROR: 29201 [ 94.667311] caller is __this_cpu_preempt_check+0x1c/0x20 [ 94.667319] CPU: 1 PID: 19476 Comm: syz-executor5 Not tainted 4.9.79-g71f1469 #25 [ 94.667325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.667337] ffff8801d709f6d8 ffffffff81d94829 0000000000000001 ffffffff83c18800 [ 94.667344] ffffffff83f454c0 ffff8801d71d6000 0000000000000003 ffff8801d709f718 [ 94.667351] ffffffff81dfbe04 ffff8801d709f730 ffffffff83f454c0 dffffc0000000000 [ 94.667352] Call Trace: [ 94.667361] [] dump_stack+0xc1/0x128 [ 94.667369] [] check_preemption_disabled+0x1d4/0x200 [ 94.667377] [] __this_cpu_preempt_check+0x1c/0x20 [ 94.667386] [] ipcomp_init_state+0x188/0x930 [ 94.667396] [] ? __lock_is_held+0xa1/0xf0 [ 94.667404] [] ipcomp4_init_state+0xb0/0x7d0 [ 94.667410] [] __xfrm_init_state+0x3e7/0xb30 [ 94.667416] [] xfrm_init_state+0x1a/0x20 [ 94.667423] [] pfkey_add+0x1fb9/0x3470 [ 94.667430] [] ? pfkey_delete+0x360/0x360 [ 94.667436] [] ? pfkey_seq_stop+0x80/0x80 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002a4000)='/dev/sg#\x00', 0x5, 0x40000) writev(r0, &(0x7f000085e000)=[{&(0x7f00000a5000-0xe9)="c2109746b0be3b46c11885135fe8f246edb788fcdd85914e820d9fa35c9428405dd068fa4811db25a49dfdbb34f9c5e24f3e4ef6033a772fc03f9aaac56d70c37c2f0678bd185930d1bd860387f1587bc3086b8b90ab80cb1da3f083502bc854d68c097366bc5feeb29ff6d1b83db4e63f6b7d6c74519fb9f04fd76ba90db7be2c18e1765fa839343cc86e464a4a88d039bfd48fb5bbece377b2c7546dda861ec92c65c308190215488be5ea36a79551b7fed328a12a96b45f0902aeeba6887e77fcd80e04bf8a803d01b9c1b9b7c912e58efa39fe24703c8b03137ebf7f130bcdd78e64209b60dc55", 0xe9}, {&(0x7f000032e000)="f63aa1d42a134c98a14d605a8381352863f61792d635521124777c7a30283b818a2bc1b0e9acb8a5c182eded805cbaa6b4055496d10eafa1d089e046ef78e1fda3196bc40e086e6832048b163267f99a6a9e3848465ec39389b15812ca31293d11c1d76f5063ace7756d83274d5fac24d9227829f5b06a3ae3d3cbb3cab0088ac8b6505ac357e45ad06648e07c35f4e397555ca74f79d6a1d8807129a0ddc8464c59db98f29738324cbc7780f6d481109239d238a6d5beb5635fde2c", 0xbc}, {&(0x7f0000351000)="c151f108c34adf53a1664869f0ad71cd3038427b82e2d2e073c449465703f3f43bc2a56e30db4e1290ac482ac0b6bd1d13b227e280ddfba606f492a867dbf5bdd9c6fa881abd6a176e7a4c49447c95f44f6cb7535edf39c197d2904d8c2d30d8c6c159f665d561440d2abeea54a7ac2d0ccd5bf9fb3fb003d9f42a37634aea4bcce9a6ff53ec1c9d162664a4f0fdcb4cc1f28da4b7a6fba1771a7a9284f339b692523ca05b9f1b508b969ad0c85f13ff21591e200f9ff3a98ef296863651f31190ab75067b41b8bcf1726e105ed949e7981e4ba3d53309fe6d63031476fbd733d6a353aa8af10561171a1cee", 0xec}, {&(0x7f00009de000-0x7b)="5f54550bf169040a437a07e82dfdd49ba55ec852558ad20750627cbf989b4079cbc558c4233891f3983800a7a593b039aea4b7cc219bc22f4a2ff2530fc21f0c1c3904176a108bdbfef393744986f6dde841dc9e6cc17359ce49ff82eef9bee93e8902a21cd3b2a3546582f1d9ce4cf22295587df59499ca99807b", 0x7b}], 0x4) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000083b000-0x26)="260000002a00ff000343007f00ffe003ff5a03ff0100000030f820edff2cfefffffff100fe88", 0xfffffffffffffdf1) 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000049c000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00000ee000-0x4)=0x14) 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a6b000-0x9)='/dev/sg#\x00', 0x0, 0x3) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000f69000)='./file0\x00') mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000020a000-0x10)={0x0, 0x20001800, 0x4000, 0x4, 0x0, 0x401, 0x4, 0x800, 0x6, 0x7fc0000}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f6a000)=[@in6={0xa, 0x3, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x3}], 0x1c) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f6b000)={0x0, 0x2a, "a6b9a0bd6da9c5d6eed2c5aca31fac0e4b361a5bde7997c6216b25e00fa78f83491be5966f6026ebf2ef"}, &(0x7f0000333000)=0x32) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00005c7000-0x8)={r1, 0xfff}, &(0x7f00009a5000-0x4)=0x8) pivot_root(&(0x7f0000f68000)='./file0\x00', &(0x7f0000d97000)='./file0\x00') ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000089e000-0x88)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x44, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}], 0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f6a000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0a000)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000936000-0x8)={r2, 0x8}, 0x8) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f9d000)={0x2, [0x0, 0x0]}, &(0x7f0000657000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037d000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9a, 0x1, 0x8, 0x3, 0x4, 0x7, 0x80000000, 0x1, 0x101, 0x4, 0x8, 0x3, 0xfffffffffffff8c2, 0x2, 0x1]}, &(0x7f0000b67000)=0x108) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000641000)='/dev/ppp\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)=0x0) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x40, 0x0, 0x0, 0x0}}, 0xfffffffffffffe9a) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000827000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b36000-0x4)=0xe8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x3f, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000017000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000018000-0x3b)="6e000000000000000962e99cfbb47d1bbebc333c10dec626744de1169e3b14b75de8c664b200486d437e0b8dedf32499fb5f71d28594881f490260") r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000000f000)={0x0, 0x0}) ioctl$TIOCSBRK(r1, 0x5427) poll(&(0x7f0000016000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 94.667444] [] ? __skb_clone+0x24a/0x7d0 [ 94.667450] [] ? pfkey_delete+0x360/0x360 [ 94.667456] [] pfkey_process+0x68b/0x750 [ 94.667463] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 94.667469] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 94.667477] [] pfkey_sendmsg+0x3a9/0x760 [ 94.667483] [] ? pfkey_spdget+0x820/0x820 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x1) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x39) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = creat(&(0x7f0000e0d000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000e64000)={0x0, 0x1}, &(0x7f00000fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00007eb000-0x8)={r3, 0x0}, 0x8) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000028f000-0x10)={&(0x7f0000009000)=@ipv6_newaddr={0x2c, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)='0', 0x1, r0) seccomp(0x1, 0x0, &(0x7f0000c90000)={0x4, &(0x7f00009ec000)=[{0xfc43, 0x7, 0x81, 0xe1}, {0x2, 0xb0, 0x9, 0x40}, {0x1000, 0x6, 0x3f, 0x4}, {0xfc4, 0x1000000, 0x7cb4d4c1, 0x3}]}) 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000001000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0xa}) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) bind$inet(r6, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00001b8000-0x4)=0x3f, 0x4) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 94.667491] [] sock_sendmsg+0xca/0x110 [ 94.667498] [] ___sys_sendmsg+0x6d1/0x7e0 [ 94.667505] [] ? copy_msghdr_from_user+0x550/0x550 [ 94.667512] [] ? retint_kernel+0x2d/0x2d [ 94.667520] [] ? check_preemption_disabled+0x3b/0x200 [ 94.667527] [] ? __fget+0x201/0x3a0 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe5000)='/dev/sequencer\x00', 0xa202, 0x0) memfd_create(&(0x7f00007ba000)='/dev/sequencer\x00', 0x3) write$sndseq(r0, &(0x7f0000e14000-0x25)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0xffffffff, 0x0}, {0x0, 0x0}}}], 0x30) 2018/01/31 16:44:22 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009b7000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000018e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000c58000)=0x8, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000ee8000-0x1d)="441ffff1eeffffffdeffffc5140487d91305004c000000ffffff7f0000", 0x1d) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cb1000-0x1c)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00005ae000)=0x2, 0xfffffffffffffe31) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000063a000)=""/4096, &(0x7f0000b98000-0x4)=0x1000) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b01000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f9d000)={0x2, [0x0, 0x0]}, &(0x7f0000657000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037d000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9a, 0x1, 0x8, 0x3, 0x4, 0x7, 0x80000000, 0x1, 0x101, 0x4, 0x8, 0x3, 0xfffffffffffff8c2, 0x2, 0x1]}, &(0x7f0000b67000)=0x108) sched_setattr(0x0, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000641000)='/dev/ppp\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x1, &(0x7f000004c000-0x8)=0x0) 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) pipe(&(0x7f0000b10000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bcb000-0x10)="e586caa3e14a7332912dac6ac570faf9", 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000c78000-0x18)=@add_del={0x2, &(0x7f00004ae000-0x10)=@common='nr0\x00', 0x87}) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000e7d000+0x19d)={&(0x7f0000be0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e7d000)=@get={0xf8, 0x13, 0x400, 0x5, 0x2, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000214000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x800, 0x0) mount(&(0x7f0000f6a000)='./file0/file0\x00', &(0x7f00002d6000)='./file0\x00', &(0x7f00000a4000-0x6)='ramfs\x00', 0x8000, 0x0) lgetxattr(&(0x7f0000158000-0x6)='./file0\x00', &(0x7f0000dbb000-0xa)=@random={'osx.', 'ramfs\x00'}, &(0x7f0000d8d000-0x31)=""/49, 0x31) umount2(&(0x7f0000b5b000)='./file0/file0/file0\x00', 0x2) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{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]}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x4) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20, 0x0}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4)=0x0, 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) bind$inet(r6, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f00001b8000-0x4)=0x3f, 0x4) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r7, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 94.667534] [] ? __fget+0x228/0x3a0 [ 94.667540] [] ? __fget+0x47/0x3a0 [ 94.667546] [] ? __fget_light+0x188/0x1e0 [ 94.667552] [] ? __fdget+0x18/0x20 [ 94.667558] [] __sys_sendmsg+0xd6/0x190 [ 94.667564] [] ? SyS_shutdown+0x1b0/0x1b0 [ 94.667571] [] ? selinux_capable+0x40/0x40 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000923000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000d3f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000afe000)={0x50, &(0x7f000063c000)=""/80}) poll(&(0x7f000034a000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xb68) sendto$inet(r0, &(0x7f0000d39000-0x6b)="", 0x0, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000)="", 0x0, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f00004a3000-0x5)='user\x00', &(0x7f0000cad000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x5b)="88b499cf84056aa18daf50021d9383464a9be6707228bbf44ce8d51790ccffebfc128afcfd230f442173d3bc54818f8a10fa2c7dd3610152970ed931b1df7618415b0d2ad9cc9b77af13b17ac0480711ba2df2f7f6484dc91c4213", 0x5b, 0xfffffffffffffff8) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000467000-0x4)=0x3, 0x4) keyctl$set_timeout(0xf, r3, 0x100000000) 2018/01/31 16:44:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000069c000-0x8)='net/tcp\x00') inotify_add_watch(r0, &(0x7f000018c000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a2a000-0x10)={0x0, 0x80, &(0x7f0000080000)=[@in6={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000000000}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0x66f20cac, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000651000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000933000)={r2, 0x7f}, &(0x7f00007ae000)=0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000083b000-0x50)={@generic=""/16, @ifru_addrs=@can={0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000914000-0xc)={@broadcast=0xffffffff, @empty=0x0, r4}, 0xc) sendto$inet(r3, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0x80000000}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x50005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000005b000)={0x0, 0x0}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/checkreqprot\x00', 0x0, 0x0) r3 = getuid() r4 = getegid() rt_sigsuspend(&(0x7f00007e8000)={0xec}, 0x8) r5 = dup(0xffffffffffffffff) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002f5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/checkreqprot\x00', 0x80, 0x0) r8 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r6, 0x11, 0x67, &(0x7f00008a5000)=0x0, &(0x7f0000a76000-0x4)=0x4) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000a74000)=[{&(0x7f000040f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000063e000-0x10)=[{&(0x7f0000887000-0x81)="18b227d8bef64666a9f571910de2aa5f59281125f4ffc94c172a21c5531e06832901c5854b0a2eef5162bc1045202a466ed9f8613065f5000004d56069bd96335c5c3fcd47a673dda58a151a99aa21ba6d3cfc5af611f014ff07be2449e4f3744f46f3515f16f575cb437994fe038ef5def0124b83e78e9f16c49bc662e23f794e", 0x81}], 0x1, &(0x7f0000a75000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}], 0x40, 0x8000}], 0x1, 0x24044000) [ 94.667577] [] ? SyS_futex+0x22e/0x2d0 [ 94.667586] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 94.667592] [] SyS_sendmsg+0x2d/0x50 2018/01/31 16:44:22 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000030c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000009e000)={{0x0, 0x7fffffff}, 'port1\x00', 0x1, 0x1800, 0x3f, 0x800, 0xffffffffffffffc2, 0x7, 0x8, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x3, 0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x6, 0xffffffffffffffe0}, 'port0\x00', 0x2, 0x0, 0x143, 0x7, 0x30400000000, 0x8, 0x9, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) close(r0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0xffffffffffffffd7) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x2, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000040b000)=0xf5, 0x4) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x7, &(0x7f0000fe4000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000859000-0x18)={0x0, 0x10000, 0x30, 0x64bd1c3, 0x400}, &(0x7f0000e74000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000057a000)=r2, 0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f00009dc000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x5, 0x401, 0x1000000000000000, 0x6, 0x1, 0x5, 0x8, 0x2, 0x0, 0x5}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000+0xd17)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000001000)={0x0, 0x0}, &(0x7f00009df000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000885000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000081a000)=""/184) clock_adjtime(0x0, &(0x7f0000c43000+0x71e)={0xffffffffef9bb393, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 94.667598] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000697000)='/dev/sg#\x00', 0x5, 0x40000) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000fd1000-0x4)=0x10000, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000458000-0x10)={0x800, 0x8, 0x4, 0x8}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="8b", 0x1}], 0x1) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000746000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec8000)=0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000a8f000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00002a2000-0xc)=@sack_info={0x0, 0x4, 0x698471f3}, &(0x7f00002e6000-0x4)=0xc) r3 = accept4(r1, &(0x7f00007f3000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fd7000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000018000-0xa)={0x3, [0x95, 0x6, 0x8000]}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00005cc000)={r2, 0x1, 0x8f, "de08709169d725d6383e25e31e561d3bb9175ca60627c7f0e6ca44cce636d6f3ac421ac6f6a20b1a2bfd04905fcdee14e15407ea1f8fed1284bb9c08137ca7a34f31cbee80bccc3bf4fcb8e8f394412cb28bcb4346fdb8a4722874dbf97842b1807781429bc928935b1e124067330480cb52f93a133d19a18ccc78a76f212d2addfcc7ad1661a67cca1f8def24df3a"}, 0x97) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eb6000)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getdents64(r4, &(0x7f00001f1000)=""/0, 0x0) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00005e7000-0x4)=0x362) writev(r0, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x8000000004) tee(r0, r0, 0x8, 0x3) ptrace$setopts(0x4200, r2, 0xffffffffffffffff, 0x50) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) close(r0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000ee3000)=0x0, &(0x7f0000ee4000-0x4)=0xffffffffffffffd7) 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0x8d6000)=nil, 0x8d6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x0, 0x0, 0x0, 0x7}, {0x1d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f00008d6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00008d7000-0x4)=0xe, 0x80000) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000608000)=""/6, &(0x7f00007b7000+0x16b)=0x6) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syncfs(r0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000c38000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002a000)='/dev/hwrng\x00', 0x408802, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000002c000)=0x0, &(0x7f000002d000-0x4)=0x4) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001b000)='./file0\x00', &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000002d000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000023000)={&(0x7f0000018000)={0x624, 0x36, 0x20, 0x3, 0x2, {0x4, 0x0, 0x0}, [@nested={0x1bc, 0x43, [@generic="", @generic="ac2c4a80a7ba0cbf56f69cf5c91eb8c82ba71d98ccc2cc1650eb482bd10ccb79eccf31f970dd77644f461e6003dde88b69cdbd138b608b880f93cf12364f47f95b475dd77c4ffa1ac2a74ec1107c62ddf51259776528dee16c2525d771b50221b1e22d5486d4330b708613630d52ed65fbc312e0ad28eb6a39d71205528c0733e742061503a27f246a4a90dee53e2165f6b65618b584c087f3f98d6d517a9817c9be6a1e6e0820868658b76f8c51", @generic="407b936607fc677114c3dc799c0e113ed4a059bcc286d17f9ef2f897a9039138254834fc1375e8ab87c5bf25deab6b4d93e34c2f30d4c08439449c1032f67600d9c295d57281f2354357e1aec700dfc7b578951df21ab1b2141c3a0b141806f8966b0b52ea85e474b76c33723c11f9a432a083bf49468232622de56333f4bdd5693285569d3189a2b554a9e49948f59ccf4329327511f9a6894a893c1c9d6043ba96f9c32c07fd0d297dd5f2a25617eafc33a63d0036116da683c3928cc8886b1234bf2814f16f2a6325ed3722c0e2f038ab1fc1ac4679d934f3465e3d9ac2cd425e02ba1273", @generic="179239db0636ead376202e449b5bdbc31adff3b393df04a5797af9b4566d07f6cd"]}, @generic="a7e0858d3f00c8041f38b7461c20f059748ef847bb0ad4c9c3c0d682843e87885732f173f38c18e59aad01be0af658bab8711781c3626a139a59c54f7130ca423f67a5a11c3539bfed02", @nested={0x2bc, 0x21, [@generic="6abc3981620564e5dac5fa2e84bd708c78271d28906e2df0d7f425124f24cd068290e61ab655ed8a96e63f87d97a7da8886657822c9781937dadfbb4a73d64c70cd1f1ba6183148f97de36ca498c8d3b3db3cfeb5ef3aa1f47f4ab6a81be0894ff69091687fdb6d154d05d05b4579d0ca59c9f7840b548c428cb1fad29afad4c377f4c34560ca8462a96a636f50a2b1ada52b52c3663bde2280f9cb9fb49444bdc480d260881009a8b94f6d545c131f9ff4e2cbfc6f31b5adb2348afa3a3976eed29b36f590fca4b6eadf78c5bd0ff5cbfad53", @generic="66616a7ca9ee4de8488ba9", @typed={0xfc, 0x70, @binary="d18230829f316a8b9920b27dbffd827b6526a82135823c36265e17e1239c0f83df2ffd79a68f2d430a0000f85d7d84c88c67aa06a4898b9d06d31834ec16b5a09160e2081a35b364a79eef998a9ac8dcb688b23d127dfae84ab770ee634144aedb7c5db5f9e5ffeca36c76a04f9aacf73dc2e0f8998d2738b460155fdd918405a40fb45e8b5449af8c49e92b9c3488c41ada1d8a226242cd281af60af1a9c213144af8f3d77fad9145dadf5632834633067aafa024dd0759b23a5fe193d5ca65b3a3f87cea88dc7f1e94ae05c42c185c7e4157f5f02214409cea2a190891fde32b9fdb4fb72f99702c488d0211a9ab47ba"}, @generic="0117d221105d4e22f99b4582dfd8215e69baeeac344851c16e1f0f04d0d627a9fc98e5c0f9a0177f4e1a472a5beab4", @typed={0xc, 0x8d, @u32=0xffffffffffffffa5}, @generic="7a59f003e1838536e406dbfa7eda9d92bc6f254a0892222a45d06e11a8e1a66a84484dbe6cee60ca54dd08445b2acf724c3ce8ea68fe9362d80f35d7b4c93020b61e804ea9d15c7a1495da7bfa326d70c0ab50c9228d0637d2b79754c9dcbae11c3a6365e13773c28374109d9558c61289bac4fabf9c8a879fa576bb52aec000a87167f3", @typed={0xc, 0x24, @uid=r3}, @typed={0x10, 0x35, @u64=0x7}]}, @typed={0x3c, 0x8d, @binary="ef41d3b1ab0ddb4d2786377bcec639f0d42ca84fe23dc585b90953ccff57741b314a0838fe7d291c6c3bb2c714b5b649ec4d"}, @nested={0xf8, 0x52, [@typed={0xc, 0x54, @ipv4=@rand_addr=0x19}, @typed={0x10, 0x5c, @u64=0x5}, @generic="d37831ce471e0f48e5efb38df429e2c66646a495ddb3f197be7e9b36a2f0412b81d7d50fe16e70eaad5e4cd0422eec7d5f51af8263460149222f715bee65d42d6fc04df929814ea22ed9fedd21422501d7f7fb5db123e256791cec7248f737d1f6ef9481e102557bc10e8a602a9850d26a430d71047c6aaeffcccc4d80f21807a7a5ff9514d469693e099a07f6d35e8ba17905116153cd06c111ad8d24439bd137e1c5041d3def48e7b5e358a4f82f6001c6dd5aeaa8785d249803e7c6f505cf24a733c8c1a8a690225772db565cec66aa9610ad7f39"]}, @typed={0xc, 0x4f, @fd=r1}, @typed={0xc, 0x66, @u32=0xffffffffffffffcc}]}, 0x624}, 0x1, 0x0, 0x0, 0x4080}, 0x800) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000001b000+0x252)=0x0, &(0x7f000001b000)=0x4) r4 = dup2(r1, r1) sendmsg$netlink(r4, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x300, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x258, 0x0, [@generic="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", @generic="159f94792017d263b928a0f7cf5c6b2dde5435ab9e92ad1d538763ed6fb9415d5720099b1b4ae7394ff06117087b78db0c80acf2eb4605a7e33109059ae7fb9fd858caa802684a0f1a9a86aa832b35955c16ec7444f3f439c748f7852bda89fb7c4db053a7197423649e6e31a9a81018df4f9c8be948bd41ca6ae7cd8f1bdd117d727683ec413df74978f25313a2aa1f8ce7ce4d30e218627af813847a4da2447b3db2c8d0d96af5cb0cd7d05452f218adf75af5d5a55d0f962863856a20c85a05e28bd77dc3ad3cb143ad7b1d7c8f925aa0777633d177e67237f57ffc4b8aa4e3e5efffa1"]}, @generic="8cc2492aa52572f97acfc517cc8969751079300accd7e5386ed1e730bdddb1755bac7b5899ae8bf0d304399e510fc1119545a69c0048007a4164483c12821a070aa2399ce00c016d2c7f2bca9cdd7afe6b5e2f6c1e8336816363afe219634fac5890103b6fef5870d5ffb95e9e9d90e02188ff52a5f7b7f3ebe28cd25a3f", @typed={0xc, 0x7a, @ipv4=@broadcast=0xffffffff}, @generic="b2e2697e2b7416df5a0dc43a8b"]}, 0x300}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x28, 0x1, 0x1, [r4, r0, r1, r4, r1]}], 0x28, 0x40000}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) pipe2(&(0x7f000000e000-0x8)={0x0, 0x0}, 0x80000) 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00004f0000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00006b4000)={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) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f88000)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) listen(r0, 0x5) sendmmsg(r0, &(0x7f00000d4000-0x3c)=[{{&(0x7f0000cc4000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x1, 0x2, {0xa, 0x0, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}}}, 0x3a, &(0x7f00002e5000-0x60)=[{&(0x7f000052c000)="ffdb5510a18cd5c86c8d63cf1b0035ed85241287c4de0eaf6f8fb48cb1ff652ece80a6b0ce57d4", 0x27}, {&(0x7f000024e000)="", 0x0}, {&(0x7f0000b97000-0x88)="d9d860204e4c6a972e01edc3f6cbd8ed0b8bd3790387ff09d844bfc611b96c2d43aff9146d54be3d6ceb05c0c43b31c1946c709817419a70c38f3a7c1d6c8263ea858af7955fd068c4b3cdf14401d23a28bd70910c62145bf795aa175435b92e41ce1c99802b411371795daf83cb06300604602346758c2611bbc92cde2e002643b0d30a123f869a", 0x88}, {&(0x7f00002be000)="42d46c5e22f4061ffb282c941f9e6c6f091bb434ff19b527927b", 0x1a}, {&(0x7f0000ca0000)="dc7cdf920a32600382f0740059164093b63d384e2ef8ba88312e770270d3ad85a08f2e85fb463d4836727214abeeb3f2871fc9fe2ff7d9e117fcf2f87286bf453321e63088700c2b8220b538a66350d7532534b00fe4153621af230e85", 0x5d}, {&(0x7f0000bc3000-0xac)="64167d387a33b98f771d5ecdd5e30452c61257f317604669989d40dcce542fbb26829b22141db5fdd57ca74e5fa9792294b2ea10e2ff50f1da2233619376934af97a1739efc4f4759e23390ec257aee15862b0af85045b6410252e5fba432e87e701aed18880355f11294efb69c8be3f4026d4d84d5659d74ff94174e6313422a11a728ecba25ec9c6485534511a5ae31496a73cf2698f67cff54147b6059b02b3ea9bedafdb3c51cb05c595", 0xac}], 0x6, &(0x7f000084e000-0xc0)=[{0x90, 0x197, 0x8, "9e2a259c60fb58d11f7d4ca35d8f8fddf87b7d338334be9900c20f0ab41a8db7b17ac5bf521a84cd2a6273de3b71f4ba4d353e986f483075fbd9d23496a0ca9656644390a5aa2c8a142794eaa774cd97ea71104185bd5a80350b042e1c23f97fec29b2f7fb6c5cdc0442b5e03809600123cc258c8a09594dc4d848a23a63"}, {0x30, 0x114, 0x2b5c, "23d2da38873c2f8ca39f11fd058e309bece4352ab20c03643d55e5f4"}], 0xc0, 0x40080}, 0x7}], 0x1, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000af1000)='/dev/hwrng\x00', 0x20040002, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000081d000-0x10)={0x3, &(0x7f000079c000-0xc)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendto$inet(r0, &(0x7f0000db4000-0x1)='i', 0x1, 0x8000, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e48000)='/dev/rfkill\x00', 0x4000, 0x0) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[], 0x0, 0x0}, 0x0) 2018/01/31 16:44:22 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000067000)="5294774d757ccfcf30f20b7151cee5ecf62d076cfe5921fa", 0x18}, {&(0x7f0000458000)="4722a2b0be1af15fb1b401e095475f586e026e7aba02f43cc66a1cd89a2c33432743ca01f970b70b4ea3b732c0f6e1697c822d2634efdd9667a335cc8ba3aa4b0043a6c446afd1cf2236fcbf6deb198a2fef7dd7163f541676620e6dfa7816b6", 0x60}, {&(0x7f0000750000)="5c552bff68d920d3436867dd4ebd7bc5c8e06c6406eac4d499f311f0869ecd3786a291ca1435143d6967af9b2ef5915f8a43211f105d0ae688a604f7d836a13a51d3913c3b6f", 0x46}, {&(0x7f00008ec000)="abf82046ce65eb2740930a4de211c316007121f14fd99572e458b5a627d3678fea2640c935b2c8373853855043a160bf7c082c5216b7cae3ef3e91", 0x3b}, {&(0x7f0000001000-0x48)="ef303b02ee8f2ccb913b8c026d02ea37774333ce0dd64381b6b709c1d2e3ba6ace8ba0ad3dac0e15f8ad13f4b31bdbe777b805cf145d2b34f31666a8492568b56ba92ef86558fb6c", 0x48}], 0x5, 0x5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e13000)='ns/mnt\x00') setns(r1, 0x0) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000aa6000-0x4)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000584000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = memfd_create(&(0x7f00000a4000)='&\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000969000)={{0x2, 0x754}, 0x1, 0xffffffff, 0x5, {0xfff, 0xfffffffffffffbff}, 0x1, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000fc2000)='/dev/snd/seq\x00', 0x0, 0x80) 2018/01/31 16:44:22 executing program 7: 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, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000090a000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ftruncate(r2, 0x0) readv(r2, &(0x7f000065e000-0x38)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdb6) connect$inet(r0, &(0x7f0000b21000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000017000-0x20)=[], 0x0, &(0x7f000000f000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) [ 95.181925] audit: type=1400 audit(1517417062.555:67): avc: denied { create } for pid=19643 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e3f000-0xc8)={0x4, 0x3, 0x5, 0x7ff, 0x3, [{0x0, 0xffff, 0xd546, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xffffffff00000001, 0x7, 0x9, 0x0, 0x0, 0x2400, 0x0, 0x0, 0x0}, {0x1, 0x80, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000e1b000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000019d000-0x8)='./file0\x00', 0x200000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c23000)=0x3, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000707c89d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x4000000000001, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$usbmon(&(0x7f0000935000-0xd)='/dev/usbmon#\x00', 0x9aa, 0x101000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00003df000)={0x0, 0x1f}, &(0x7f0000f38000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000537000)={r2, 0xdc, &(0x7f00009cc000-0xdc)=[@in6={0xa, 0x3, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xd72, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff91e}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000cf3000-0x4)=0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000aaa000)=[{{&(0x7f0000f9f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00009ad000)=[{&(0x7f0000ab3000)=""/190, 0xbe}, {&(0x7f0000a79000-0x7e)=""/126, 0x7e}, {&(0x7f0000a32000)=""/53, 0x35}, {&(0x7f0000cb8000-0x30)=""/48, 0x30}, {&(0x7f0000020000-0xb8)=""/184, 0xb8}, {&(0x7f00002b1000)=""/4096, 0x1000}], 0x6, &(0x7f0000e90000)=""/5, 0x5, 0x41}, 0x5}, {{&(0x7f0000fd0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000542000)=[], 0x0, &(0x7f0000c88000)=""/83, 0x53, 0x200}, 0x100}], 0x2, 0x100, &(0x7f00009cc000)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000023a000)=@sack_info={0x0, 0x8, 0x100}, &(0x7f00006cd000-0x4)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000973000)={r4, 0x6}, 0x8) 2018/01/31 16:44:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setrlimit(0x0, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000004d000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000b11000)="9b42b00a22d5644e82c73708e0da066ffb7d50f54a85bbc0aaf4f07a61f2859ef1ca84fcc36fb3ce783c56017fd9d06b487fa2cd926528e5406315642163d0d89cdb08d897060dcc5e50d47351754bb48dbaf5834677c9e3f046e60774f8f8c93e1377ffa5c07fa541b831e7cdbeafd365ff7a2068233f3a24c22838da55f59e5889d052f61b73abe1440e0929b3b2357eddf716257f59a891d3dcf7d0471a96875cd059b401cb03a49646") ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000d07000)={0xa, &(0x7f00000e5000-0x28)=[{0x1, 0x40}, {0x8, 0x3}, {0x7f, 0x9}, {0x0, 0x2}, {0x2, 0x7f}, {0x1, 0x100}, {0x3, 0x9}, {0x7, 0x4}, {0x3, 0x6}, {0x81, 0x3}]}) r2 = gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000fe1000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000ba7000-0x4)=0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x4000004) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004bb000)={0x0, @in6={{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfaf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eaf000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a17000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, &(0x7f0000742000-0x4)=0x98) fstat(r0, &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregs(0xc, 0x0, 0x80000001, &(0x7f0000a69000-0xa2)=""/162) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000fe9000)=0xffff) truncate(&(0x7f0000df5000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000fea000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003b6000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c6f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000a97000-0x3)=@file={0x1, '.'}, 0x3) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000085000-0xe)='./file0/file0\x00', &(0x7f0000feb000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000744000-0x9e)=""/158, 0x9e) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000feb000)=0x3) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) modify_ldt$write(0x1, &(0x7f00007eb000)={0xff, 0x100000, 0x2000, 0x2, 0x46bb5ec3, 0x3f, 0x1, 0x7, 0x7fff, 0xfff}, 0x10) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) syslog(0x9, &(0x7f0000ba2000)=""/46, 0x2e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000d24000-0x10)={0x0, 0x0, 0x6a00000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000186000+0x36b)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00006a2000)={0x0, r1, 0x6}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000253000-0x8)={r2, 0x0}) r3 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000074b000)=0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 95.348408] 9pnet_virtio: no channels available for device H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H [ 95.348408] H 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = getpid() r1 = add_key(&(0x7f0000809000-0xd)='dns_resolver\x00', &(0x7f0000900000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000035c000)="2944d59a5174831df5904bc51c5ab5108b1950b0389e1492e62ec191032271f539e23c5db69d2d8233c966fa622b097457ec023260d39fe3", 0x38, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000f5b000-0xb)='cifs.idmap\x00', &(0x7f0000c0d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r1, r2) capset(&(0x7f000053b000-0x8)={0x20071026, r0}, &(0x7f0000e5d000)={0x4, 0xc7eb, 0x9, 0x80000000, 0x7, 0x100000000}) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r3 = creat(&(0x7f0000e9a000)='./file0/file0\x00', 0x8) mq_timedreceive(r3, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000)=0x0, 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000d6b000/0x4000)=nil, 0x4000}) 2018/01/31 16:44:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x293, &(0x7f0000910000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00009db000)=[0x4, 0xfffffffffffffffc]) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000295000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x1f) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000b9d000-0x9)='net/igmp\x00') 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 16:44:22 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ac7000)={0x20000004, 0x0}) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x40) ppoll(&(0x7f00008c4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) 2018/01/31 16:44:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000854000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000483000)=0xc) getpgrp(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b69000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$llc(r2, &(0x7f0000c08000)="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", 0x1000, 0x4, &(0x7f0000d54000-0x10)={0x1a, 0xf7, 0x7, 0xea5, 0x0, 0x1, @random="e8718fac396c", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00000b2000)=0x0, 0x4) 2018/01/31 16:44:22 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2000000, 0x7) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mq_timedreceive(r0, &(0x7f00008eb000-0x76)=""/118, 0x76, 0x100, &(0x7f000029b000-0x10)={0x0, 0x1c9c380}) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x0, 0x3fe, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/31 16:44:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000acd000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$key(r1, &(0x7f00003ea000-0x38)={0x0, 0x0, &(0x7f0000987000)={&(0x7f0000550000-0x1260)={0x2, 0x6, 0x8, 0x6, 0x24c, 0x0, 0x7, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x3, 0x2}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_ident={0x2, 0xa, 0x86ad, 0x0, 0x0}, @sadb_ident={0x2, 0x0, 0x7fffffff, 0x0, 0x10001}, @sadb_x_sec_ctx={0x1c, 0x18, 0x6, 0x3, 0xd3, "6dbe6671380c2eec6b84c56e199f5e6f641b158b043eb60f247035bdc79731c2e4cfcd03a214df5dddfbba40e9adaff3c81bc0248dc7c4c6dc395b904f026b955df49409e64fe97218d8ca84b6b30440ae01a1e53842abd1d8dda3070b32e212219c3791f27b9d49ced7fe65960431fd562b81c08542df1820a0e6f9ee58eee98e4e92be72e244349f513f494e59aff366deddb4e1308730c14792f245921d28f4c993dfbd7a56a9e0c665edb2e13f8f2825995752f845a9413996d70b1d2446b3ea594613ac6174f4119c07a02f9851e4850d"}, @sadb_x_nat_t_type={0x1, 0x14, 0x10000, [0x0, 0x0, 0x0]}, @sadb_key={0x1e, 0x8, 0x708, 0x0, "321f5e1293af59b49ed3f215cf02fd26d218415135ae36ed4a14dfde2ddf49a62dccca48ef90fd288d07d61749ea316fa2927cc38cc8cda0b134e31d6fef0a05b2ed88e9f89f377a374f84206d930010311ecefc2e9dde078a33c5d1c35109b174af3714828cdac5865a4984304755c31bf8a0fce355a5fc43c6ad751216ea483d917647960a596e41851f223f26bf4a6d73a4d0fda4eab899de4468056d36432a92724acf28b678748b21ef9243e65c8e9d560d9f3a9ac7fb27426869f793739861563dcd4851155cb1e30be3dda900be154f06d5a9ee2c79cfe19e12c5506e27"}, @sadb_sa={0x2, 0x1, 0x2, 0xfffffffffffffffb, 0x1, 0xee, 0x4, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x4}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x1260}, 0x1, 0x0, 0x0, 0x0}, 0x4000004) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000759000-0x28)={0x700000, 0x0, 0x7, 0x7f, "8ebd559e8cfa72f1122be9b8bba77bcde0e2d2deb1af85d92360cf87e6009175"}) getpeername(r0, &(0x7f0000781000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fe2000-0x4)=0x60) [ 95.547563] device lo entered promiscuous mode 2018/01/31 16:44:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00008e3000-0x8)={0x9, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bc0000)={@common='ifb0\x00', @ifru_flags=0x8801}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000fcb000-0x4)=0x6, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r3, &(0x7f00008fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005a7000)=0x400, 0x91a9807e) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000988000)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000045e000)={0x0}, &(0x7f000071f000-0x4)=0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r1, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r4, r6, &(0x7f000070f000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 16:44:22 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0xfffffffffffffffa, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) fallocate(r1, 0x2, 0x7, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f000018f000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdd000-0x4)=0xc) 2018/01/31 16:44:22 executing program 2: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fb2000-0x9)='net/stat\x00') ioctl$KDADDIO(r1, 0x4b34, 0x7) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000b6a000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000299000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ad9000-0x8)={r2, r3}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000f23000)='keyring\x00', &(0x7f00001eb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000eca000-0x3)=""/3, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/01/31 16:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) r1 = accept(0xffffffffffffffff, &(0x7f00003fa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008e5000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffeff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x27f}], 0x58) r3 = syz_open_dev$sg(&(0x7f0000c8c000-0x9)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000e21000-0x20)={0x8, 0x3, 0xffff, 0x9, 0x10, 0x795}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_procfs(r4, &(0x7f00000ef000)='net/ip6_tables_targets\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x200000000014) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000fcb000-0x96)="782530f11efdbf03b6eb815141c07fed5ce8d05ea442b0fbc58d65cec2212a2ee733984109f7e4f58135ce4b253d3dc6b4916df417052ba61f01723858fe611cd5fc50c3629069ad6fe16810d1361c7cdb5a539923156422a5a6514860db47ef9988c76d0fc2293844ab4698914e3fcf959b3d2bcef4545ff577dbc16dca09c8d61e36bdd209393e661c633017e6d7fa1f4ccb1e42f4") 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00004da000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f00002a4000-0x8)='./file0\x00', 0x10008) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = syz_open_dev$sg(&(0x7f0000fba000-0x9)='/dev/sg#\x00', 0x200, 0x400) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000665000)=0x0) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000d22000)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1002, 0x0) mount(&(0x7f0000e02000-0x8)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000a1b000-0x3)='\x00v\t', 0x0, &(0x7f0000a06000)="") [ 95.647943] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 95.660346] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/31 16:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) sendmsg$netrom(r0, &(0x7f00000a3000-0x38)={&(0x7f0000ab0000-0x48)=@full={{0x3, {"5cc5a44549e727"}, 0x2}, [{"5994767ca547a7"}, {"320213c714a861"}, {"d895a55bfa3548"}, {"684dd76025b762"}, {"aed683d5f36ac8"}, {"b55ff9a40c9094"}, {"7c5dd99c9c9e5b"}, {"7fe367d45c4861"}]}, 0x48, &(0x7f00003d3000-0x70)=[{&(0x7f0000b2d000)="d167c4e9ff6e271efacf79832162a2e2b71ef1cc1f1dbab81bc57a1f0fb3df67474f35a138366126c5d33a53d77e9e7ea952e9f8b6a68f36bf1329bb95b8ca168df70456b653c2469af0ed363879c97fa078f8778447c3df3e95fc3e120bcd47408d61ae8129e7b101148e4d2240d5f85a2d52393733efa452c0b323e362a92d352adee682a0a341e9b66e", 0x8b}, {&(0x7f00007d6000-0x1000)="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", 0x1000}, {&(0x7f0000344000)="9cbb4d92936c85612acf60df6c9799b425f5f517ca717f62df0450bd1027023498d772f4a279cd736032bb002e9314fe7453d2c7172f922202273eb3f6fc702301cf665ebd4f4e", 0x47}, {&(0x7f0000cdb000+0xb55)="0002188b905dd14fbd9b6da82739a2359ac3709978828247d593ee8ffc4dba3de68642417d4064fd2ecec9186c78cff344609bfa860c78ba81e168c2be4e8d10f7e80ca4b715bc6949b703a7c377d99574645d05524f6930006642cd2c6ced2986fdcf01bbc4d45bd8bb0066901da53d28", 0x71}, {&(0x7f000054a000-0xa1)="b553e411e62764cd340f2759c514f3fd657d96c0fa7309e09aa6d87deb43c240d2646c168108375c7a8b536f72615875d11b9affb062074b32e5187a4b07706cc80decdd0ac4d8fa4601020c5734c43253dfb0bb4f3597183c11296819f16be7e4309aaed63a516403d5b371d75800b47bb612c1e7f1609de21f47aa2b05b9ffb9fce318d8c244ccfaaeaf779ff8e4a1e0c6e284ec8ec3a91294ef04b34fb0b7fd", 0xa1}, {&(0x7f0000325000-0xe2)="efe919dba242ab844438e3e18ac336c8f49c76753829aa530f98f833a78eeba4d8471eb2924e6b1de54ec32b9b9417cacc1d677f187ad4821ed86c3389790a1f1993038d74839a21c24157e66a3992bb69cbb143f026ed2e5e932154a1701b6696aded69ce762848b8e3c7fcdeeb026497a48b3b4e1e68fba2c830544bf4d01f77f88f945aa7ad4c18e04aa9394400ebe2b5f3587756d0d339689e0fd995868b11f88f63f9916b80558ef485818fdaa1442176c12eb3115a3bc204faff3c93da970532f256c9d5e8d63d682c522548d8a42a1b9ff1ef03ce8673552a0bc6335c43ac", 0xe2}, {&(0x7f0000c55000-0xaf)="6837903602f5267b2b6f414a6ac4328c502742f1b1e4ccfa5b43c7bae5faca1a213760b7ba84790a09f11db1b314364dfd12ac431346c4645c099aeac90af1c182a2bafa5ae642e1a1486b1f82f9ac296d348f43422f0518cce5a9f7dce9c9911d8c81946d2caea5e2892d7b10f6ca6fb4b0d0533424777941ab0c2f8454241bfd27ac8dcd716460c631a773754631a92921a6864b6bfcf94da44943510b88b2b2a66ff3cb25894583d4fde2e4c3d8", 0xaf}], 0x7, 0x0, 0x0, 0x40}, 0x4008000) 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a08000-0x10)='/dev/input/mice\x00', 0x0, 0x244800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000da000)={0x18, 0x0, &(0x7f0000318000)=[@release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x1, 0x1}], 0x2d, 0x0, &(0x7f000089a000-0x2d)="e5c849d735eb3be32f4c9b1bb724d21e9e082d840f536aba8801f3279cf7d7bd23d25745b52072e8d9cb47a6fd"}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x40) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060300000000000010000000ee0d00220000080000000501fe00", 0x29}], 0x1) 2018/01/31 16:44:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f000044c000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f00001ce000)=0x8) r1 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000cb0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f000067d000-0x4)=0xc) sendmsg$nl_route(r1, &(0x7f0000387000-0x38)={&(0x7f0000d9f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000232000-0x10)={&(0x7f0000e89000)=@mpls_newroute={0x38, 0x18, 0x20, 0x0, 0x3, {0x1c, 0x14, 0x30, 0x200, 0xfc, 0x2, 0xc8, 0x7, 0x1000}, [@RTA_DST={0xc, 0x1, [{0x7fff, 0xfffffffffffffffa, 0xcf7, 0x6e7}, {0xd6, 0x8001, 0x80000001, 0x100}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x100}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) write(r1, &(0x7f0000691000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ba6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6103}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f0000d01000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00004e7000/0x1000)=nil) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000216000)=0x0, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e7000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f000019b000-0xfd)=""/253) connect$netrom(r0, &(0x7f0000ee6000)=@full={{0x3, {"eb2c1245fe47e7"}, 0x2}, [{"0a82551ab3d2e7"}, {"048062bc6d63c8"}, {"003d0700d26abc"}, {"ebffff3672c1ad"}, {"5deb4384081f20"}, {"000000292d5b92"}, {"e9e2d97fc36091"}, {"8500c49cf3432f"}]}, 0xffffffffffffffe8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000818000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x3f}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc8000-0xc)='/dev/autofs\x00', 0x42000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000227000)=0xffffffffffffff81) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2018/01/31 16:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000137000)={0x0, 0x0}) r1 = accept(0xffffffffffffffff, &(0x7f00003fa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000036e000)=0x2e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008e5000-0x58)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffeff}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x27f}], 0x58) r3 = syz_open_dev$sg(&(0x7f0000c8c000-0x9)='/dev/sg#\x00', 0x7fff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000e21000-0x20)={0x8, 0x3, 0xffff, 0x9, 0x10, 0x795}) clock_nanosleep(0x2, 0x0, &(0x7f0000483000)={0x0, r0}, &(0x7f000042c000)={0x0, 0x0}) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_procfs(r4, &(0x7f00000ef000)='net/ip6_tables_targets\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x200000000014) socketpair$ax25(0x3, 0x5, 0xc7, &(0x7f0000617000)={0x0, 0x0}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000fcb000-0x96)="782530f11efdbf03b6eb815141c07fed5ce8d05ea442b0fbc58d65cec2212a2ee733984109f7e4f58135ce4b253d3dc6b4916df417052ba61f01723858fe611cd5fc50c3629069ad6fe16810d1361c7cdb5a539923156422a5a6514860db47ef9988c76d0fc2293844ab4698914e3fcf959b3d2bcef4545ff577dbc16dca09c8d61e36bdd209393e661c633017e6d7fa1f4ccb1e42f4") 2018/01/31 16:44:23 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='!\x00') getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x48)="8af75ca879871e4192380d4a98c7029fdf7db00e8b587bfab155d5b3cace1b31b6021c99b897c89485dec7901b4c883bb7f70227377a26cb89b57c8def2484a450a18be02e668bd9", 0x48, 0xfffffffffffffffc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x1000)="370c7734ff65e320b2b0345166f721425b44e88e6581f0224ad6bfda49a90b3f63f0035cb96c6b316e5614597e86cf0b7963dd1cd476ab6f818fdc49ed5facd6190425c2b853550b53c44b59fddd405c127ff2c99fdff88734e6c259b35c99ff5af52c5ce3f994ca297ea92909e87e1bd07f8455d2105fbf2192e0bf79f3f5f0c70f6f1247148212557778a8ff7107ab3b0b752e12fb36a5e4140fcc18014924563ebc3ff967f3c8fc8ed0b895d213115edfcdd142c2876fd8b8e4c0d9bbde3823a6c926cb3dcbe2afd72a62490474829ba6c1b9c1f801a038c58e7e05c97a75387d709efb0553287c637e62eb25bddee116bc6d31cd41dc7b0f50534158bf7dedfd37811338d58440da03b0939d993dd8dea200d2451d37f5763a0f1e5213b399a982f53874107e3c0f70cedfb3a5243db2e02f4d48643bb67eb85e49474c565f3926a4734b3646dd6f91beed32d9bb44e9534531655f72a3ce89d115862e73e9fb80d03a7827a422e69c6a8f9f47e972742783b2f2b596e77bf6f51294a5d99918e7728f1778870c3bbee35171886f1274cfc7d5d43d31109200959cfd5c17c2b64403b4e1bac475a40a02496ea9075c891c6e2993402b8610acdf0df412d49b572e6cc98c43ab27602a6d41b810480f89a5fcd0dd8279b7994b462331528e76fe227e5e1b3be015cc57991bb159959ed947cebc325debdeb7ba2af17be00581c25f47658e75ba649a50e38b4ea25744f09c17ffc34761ddbcd4b4056850640cf3105803eedfd6cfbe0bc0eee5e22eff22e439ec3b9c48f862dbf9835c409449c15631d0d92992a14157573ea408d4e95548e5026c0281d5b438e1f6e48710c8bc1e53ab14861123d81fefc837c98ab8d28ae6522a9b717be2c1e5139bdfabda76d0e1ef1d2424edfbd4747be29f1e3c7735bbe83b87f916e884ab43fe47a1733836881b2ae090f55cecfe73dc596e97b47fe4e3ad69eeaa37fdbd5fe36d04fc88e6ff68be5e69a92f3ab5c88b0fe3531fad007c294c653e081fa36136a8d7587e9bed1053efd8f030424ab72add8e9aec2c357995c01ff52498709a64d6afd35a194036affb5a7aae704ffc058c3ee44e93a109ecfe4e72495a2a9e6a86c6fd0e176854caa5f639071e1eb979eaeb0aceadd151048f179b5d3c118a685a1aac70c0e03f406419ab77c5c61e413a22ab062f88fe12b6a5a2f29498affd22f6d221d75b1ed7f1435bd964cb7f90225fef6abcf099c84c7c885de73d42dcea62333ac7c25b62a8d781ebb1a098b9c01c5ebba51d2a5358daa2a55a1ebcc738ff58621ca8071f816468a8a672dd1cb98c8bc77e68ed7a9d845e7f2d0184a150436a1785ba5d0b518cd547a18d5da6cddf78230c98f21d5445e49f244d4a6d64a8fc3a923d18f5b058a0fcec7114e9a5bb4c284671c14d85006af1c6de481442a044deefe117335935c3ff27e1de436b3339f0c943d476da816b268e7d440fd9289613bb5d2d4d9826ae9cb69ce2afb29550a30be746d6435d90844d41500b0861ea2d4c0bec8ce5a4e4f2f658c2e3fef9f4f33f7c139d2b42d065a2b742ff47bce40a4d941674cc1a40f2d520e7525467e66f38d61e6539ceff308d6a34d0f42f53ffc3bfdf789f1b3a931ed622240bea841874b3fdf7aaa13a5ce535fdd94d0adeb5ec76f753e6fa1bfafc98c3c49c2155a0471e150aa05718a18a9d57652d8248a91a297d748cc05c7d6ff6384d2c0815f4fed7e4f87ccc6e972cb4293c52a7564804fbb617414140b8149f2fea8ca12031f67a789feec74025a7306f5b8b19f383b0629ca2de7b5c57ef39bba282da54c4c3d28e8022046dc1bd86c54b4868bb1ff0310133df83b0a5db560953f32d484313388779b2d62ece3f18d28b870b14eb901b3b35ae348dd2cf056c2d99a24d1663c6a1adacdac87c6291bc9993d2540d34762c0ef7a5f141b59fbcce3d2b0a78ab578115c23f639a1c748b6e195276fed88ca1c45c73d61d4e46e41ebbfffd01d114c46e903b7977a4a83f7d3fb75b45f8b3f462105618ff22047737fcf8100d3eeb89adf889ecb093ac96e5bb6f432cfc66f6064dfc307d6c092e79c51ded0599b3f2caf0141e44bbb1d323b05f42dcb7593a8dd0fdb82038c56dea59b162fc662f4f0ff1e4e69ad7d06767e9e5033cdafe9afa04576fe797854d29e817e071eb9edc39263cfa8a5974db0be5edf1da7e20dddf0df84c0e4e1a2d922bc08bc8b8e24f5678c323d5f225c46efcf068da802c2d37d153d31b3f54027847d3335b5d5268c036192654b11719afcdde803df77afafae36fdaf05e41d528ccccc31e5009ec068f62cc7fbef9ae96f7d43ec6d6d8a41a3b71dc1a36ff243e0469f581e61e63e521edf7235f9e51ec80a62d4a0dbea0a912742d70cf678c3d7733ab9bc20b501fa4e1bcbbb66404bef4e1035ea2555f56c8387bc2d17affeb4da2df7b031acb30d54c2cbee8a1d923a9191cb0c4782b91e62ba73c1aded6de0e3577b690b550e52e0a5a9e55359fbbf437674f725d8236090ddfe3339a9504893e864b5aef083a511df8f984eeeb7aab30c0fb9b681268fa82ba6a8191c20713fae2efb263195aac7b8f79c378578039810990c36ef99097b97c37752210510f1d215e55f8cc1bfe12787a4baeaf8e913a57e3bdf9f4463b9370158d6cb99c8922a2440f86fb1cff50319776238c1d9088ecb34f523ccb894008a7d6c84da2c43f1752fe5d5257f0693f1c33098bab491855869c2154111aafc0c629cccceb8ecdbc9010ae6b4c83dbf190028c001f10cb41df11ee1947c59523715a733342e9fe5aaeb5236a21962cd398365ce9183dc3a0b708a5de28a3ab6a7a04ccc09522a71aeec488e7bbcc5fa24be5595b15956a7a6f6a8417613c47097ca3cc6d9bb40444a53afc0b7bbff5be728fca805074cc6b82b150f65636819a6503b368b09798355aae8d33027c18c6751c55b5726656d69949ecf0e958649bc73e3162b0319c7d6fbf137deb757e545408dc89f9361259fb5deff2d0736ef90f0098d897a572ac428199331b83361ec98a68789e8a7bfc2165ed6508154b5f80b2a3b5b8dd1c50a5969ea8b48fad15fbcd9a364a922c19987e2c9524aac3857e703581d27f7c74b3d805e28a2b400371de427b99c90f0ab40b0aa94ebc5dcb4fd1d7b5cdecd3e991e9fdf4a9aa9115e16b09092b1628c530875a3da59372470a985a9aed82334586d66b8a00169acfca1956b8403b4ff127ac6532f930fad072b27197d24940053c7abaa4bc43f802c0e1a78a617cb763e6fa9952d4b43bb88fed8eb5cdf253486f9d7d80cba363408206dcd611c9b448fad3da1e192e2455e054f233c4a7dd0d664f99d21ef3b202f1fcdded56e798ecf0cd424a87f9546187ee9de11238bd5db3eb662944ed6b687efeeb1383c8656d47ab93022d9d3ea1a05b4c708b986c6bae847e481184a4c422f80923ef3ae6ad1413902f3f6d0ce58a1ddeec4567b48b6e914b489336223ed02d20c3130dd65f31accd4c1e1e9b5690de97df05bb6b531a3a0727a89feef542735ef44655d98739e325c97ee9b339eba9b8abcd6a2d7ac48ed9b22e0ed28f7a132406e306d7b9e2a82a7da4afd661f896e541470ef8e001d518b2b5d5218ad2ffb391a89e8a20162a94026952666a5c3415e97460d666190a64bbe80187d4eeecd6a7f390930b50147ca524770dde444ec672f8b8e4a20d82ba96eb79d06f3a3aaf08c92e224d77eb66fb0e66fd2fa5bd6979a15b2b3e26ecd9bd0a7db7c7f1526eee56dea4400f04e1bc60c688d06b32679cab1cfdc01bd4de967f4664b4bdf511bfd6e26f06b49b7467a176206c03545ab9558cb8566d28917ba5bec260ed67a7d72358c0b0e85e841bbb0230323f6905b86885b919e1cbe0e8d0543c65e0f956366980b88db808a0103cf4fe6ea7e52917d262a67e1dd88bda592cfeaf0786e0023efa84c6f9f023fd5cf2945100b095f785607a8b91e78ab5a8e4b248403b127f0b5618adeb0c7e676f13a1715caab5807d7b871c0a141f3dadfb6748d5663d40ff9c2507ed7347094e5b48926d4986c32926d619e1bc9f7cbcbe46d7f79b0706ad48aa0b4f72b4b4c6e5494322acd282520a335ec7318f223e0768be114d48cbf659be1238c03fad71463547b47f073be1a92713dd8c85ad5fc3060ad7480879655f65f894f5f3f8c4a39b4508b029d566b4efd6554e6d935b54791169e141b0a1ed78a823af731974f920494f8b48b910e0b6749b4e88c809266aaf312b7c8980cef201c574cd0d850ef6dcc12c6ae2cfd5ec67113751b294e1b92166b0091851b910bb92ad07cb48651189cde572256af285f2574438b7347f31647e2174a8045cc0ab375f34a8d3443b4326d81a173a77aa33e7f33427065d09e3e4bb9efbd65602c1002fde9e27613553f28e110baa2d17e995c626761821eac3a5914f6ac901dfb8c20c39432b92203e6edddd4e15a629ace167246a8ae7701c43d53d7a20dc2a4a895c34f975a471c5f22637bd2bcdbfd71c9d7b27aef91a23338a27facc74b577285932a9246da14b599dba01314902727a4f8bde719513d67fb7b9f203880166c1bc497cf959831fcfd35ae30ccc2c9f95fd6d7d962cc0119bbd799f98b420c5797c0ae88e91f7d6e198c727a67e8f0ed5a40b4c54eac2b3d2d2ec40c53edca002869ff228b54ebc75c06a5ea5090f7de32328ac8a0ac6fef074bd957d2aa26d51db60f3b965b270ce84d9dc2dbe76a176184705fd10a91b3c7d0e8398f304633c8803701c04cbb1c90dd2715e7dd520998c0a37ca26103dd9d29150052ff411d9b9c48269ac72eb733b89d5cb448c71a04cc1e228ddda617a815ce8a52d5315b860ce937e2c58cdc6f856baf6a8f9355fa899e1f5dcec472b3067375a50d4ac4b64a6ca82f78b886cba4e5120a28e9634c7d6ee686b4599e661a46849dc5552e52f0452c4bbd83582513a0bfc36e7c99851df88836217946c189e513dcbdf645fd4abdfc3cb737591a3f95b48bfc8fe52fe296aac959ccf1eea112d870b762304c99ccff0ef2fcb64fba752f5b41531ee701afa46a1c6b79eb7710b4c1eb2332d563c9da6aa54158a392dcd76339e3dbbd9a3691a2415e49b4a0e5aab1fbf3c164425cd13f3ed6a48a660de59845a159a8d3a9852d5253161d226232a6e3867cda057539ddbafde224bf7fb428b224b551270f9029a11f10ce7e38e318befc4d0d4f59526632001399498975f4f613b08ed88d4f1880f3d8865f42d11f869f9653d47c1422a2fded63d3c1264713a6a7372dbbfec6dba311abc251853005b50a26d0b018189aab476c4afb90e738837b90a9a8e3934d81c0bbfcb5ae827817125cc4b542cf4270abba3d5c91efda3fc01dbfc59d9deefa700b99dc6cffe36f05885a84ed84ee0f56dd9eb43778a7ef1728fa70e6403c6ae831deeaadbf71bd6ed38ec1354cac0968bf99b7ed878bd47319bd4d3c967bcf0d303d8c68296f917bac6c132fa11faf77d6372b4d83b2d95e021917ab7d6a7c03c34e7251c35255d9c3980634ea0929bf2cc31cb2d3aec1c8bf64de25d63da9f52e0e17526e5f87326b5052a5eb50bdf76e5c4104ca82c65dc18daf2a6cf7f5d7f4718318a64b29ec30c5da4d9bc39d84a5ad652aae61902856f7511e7536809b1678d41415982142338f5446c5e582d6ca391f05cdf71fb9d644f34df5cea2435d3ac55e762884198889e19ba92019e14627ac102e15ce01abfae4031193c533a22da2f1af3aa", 0x1000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x2)='!\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000003000)={r1, r2, r3}, &(0x7f0000004000-0x6b)=""/107, 0x6b, &(0x7f0000003000)={&(0x7f0000003000)={'wp384-generic\x00'}, 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) fremovexattr(r0, &(0x7f0000002000)=@random={'osx.', 'vboxnet1*security$md5sumselinux\x00'}) vmsplice(r0, &(0x7f0000003000-0xa)=[{&(0x7f0000001000-0x65)="6988988a20797e53ff42f2d0fc03faa4ffba32ee79ea5818a8ec0d06efa57724f20b865560749951369707c93d946af8c10da14dfc96a23f89f369da4d575210bdfc0863b0447472a6939cd6a07166b909125ca465a37f4a022b24289301d55478a08f4288", 0x65}, {&(0x7f0000003000-0x31)="06053ae67fbd0860d46c8871291968902fc15c19de848a0314f8fb927e29154c1c74bf4c5e276fda4e665272b87558f199be691ca9b237f4290546aa2f5046eb15ebd92abd90befa5c82706875a06e2837076a731071a599ac47e1d90010c9a3be8b5545c3eef181cb963e914ba1359a3887f7ab78c622929d2e09d590a4f71a7d3f268581a2972af1f9379013303e5ca19728a62bd90e02242c5d4d31a04bd1e64e531eade8dbf29d8f42fe849f0cf7b571449baea7612415bf4e5c26552c043c1f9b0861532798e98d7ca0519be0eac868b9df222c75a38b0479788a898f74d8cb4d604682a795899e45b854d5c489dbcdec1b91564d", 0xf7}, {&(0x7f0000002000)="c5990f0569fc19fd4eef2cf18ef8cf840f614af0c9c68654c0", 0x19}, {&(0x7f0000001000-0x77)="c09b6dee02e1a444790f6ed04f206fad0b1d977ac585bb8851328ce900de70d847ab9bb2b6a836ebeb5073193157550ebb011c52784ce98bbc5a7d4867ed394568274c192b0392f8947a22adc058c38d29aefe3c881df4feea10177a388d86cebe8dd0c0f5f37d55a8bd3733deb2ea9ad838bd141d0f54", 0x77}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fff}, &(0x7f0000001000)=0x98) 2018/01/31 16:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ustat(0xfffffffeffffffff, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f00005f0000-0x8)={0x0}, 0x0, 0x8) timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98)="", &(0x7f00009d0000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079f000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000839000)="30a8df3a12679a4e1e0f43550ca15104f8419945e427fbecb5e279940f321880159ef99ab9018daed08c2d5e3f3bf023fdeccb29ffacc1ce397357a6a650bd75f870725fa5ce4e3bde862cf2e6b28e543420661a271fbb4a55123daee66d44568e630c1938ab8b4420aaa9013b64a2c7e95b8b4a1d890b6cb0ebbbd3919567fb9c0d96383ff5ef0c56f2e2278ac42fa3430c62b4d886fd3cad406cb9db20066f8fd811a46e476b530653460d6231afa56f970404c0870894f2b38ac53de6d4ac912093b5308d45b1219cf1b8ce9ef785c3ef26e77e8bfbec759873ef56a44f5729586b6d93", 0xe5) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000d7e000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000031b000)=@add_del={0x2, &(0x7f0000247000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004ac000-0xb)='/dev/hwrng\x00', 0x242c1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ac6000-0xb8)={0x0, 0x81, 0x10000, 0x1, 0x3, 0x1, 0x5, 0x20, {0x0, @in6={{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x515, 0x9, 0x439, 0x3}}, &(0x7f00002af000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000031d000)={r4, 0xb632}, 0x6) 2018/01/31 16:44:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/01/31 16:44:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000000) writev(r0, &(0x7f00005e6000-0x10)=[{&(0x7f00004a7000-0x31)="29000000200019fff63d001400000006020000000002ef05000000040d0004000000000200f9000008", 0x29}], 0x1) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x37, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x9, 0x9401, 0x8, 0xbc}, {0x1, 0x7, 0x3, 0x697}, {0x81, 0x4, 0x4, 0xdd72}, {0x8, 0x7f, 0x4, 0x80000001}, {0x6, 0xfffffffffffffffa, 0xab, 0x1ef7}, {0x1f, 0x80, 0x1, 0x5}, {0x4, 0x0, 0x719, 0x1}]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x2, 0x6c5590fd, 0xfffffffffffff348, 0x9, 0x10000, 0x3, 0x6, 0x0]}, &(0x7f0000001000-0x4)=0x14) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000001000)=0x846, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x2, 0xd67d}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000004000)={&(0x7f0000002000)=""/227, 0xe3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x3, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000007000-0x55)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x30, 0x35, 0x0}, 0x55) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x4, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x1, 0x1, 0x80}, 0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c) 2018/01/31 16:44:23 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000207000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ff4000-0x8)={0x0, 0x0, ""}, &(0x7f0000ff4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000d000)={r2, 0x800, 0x10, 0x14200000000, 0x0}, &(0x7f0000a33000)=0x18) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000f35000-0x8)=0x0, &(0x7f0000dd9000-0x4)=0x8) r3 = add_key(&(0x7f0000bd4000)='pkcs7_test\x00', &(0x7f0000ff3000-0x3)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cdd000)="1210c7ab220ba72cc5a37865be3f75b51f653d26570271a6f500cf4abdd6d78af5b4a4b0d8f827f97229af02b71c09f85c14c1f4cc4c5aac3a85e68bf562c34ce91190086a52b589e6d6b854f88cca49e1f9867bb9bba932418994d6928f97860ebfb3195c7f009d88a9e781989175e429a65b8b3d54c5d1184e8de4c204c0a8d3f9868cf029995709bd019cef949324682750c54b4b272f4f3eab68f3afa04b8c2a8322f6c19e54bbcff99c9a37895482e0a84786f39645e55fc6697a64e411638cced585e6549c7f30e3fb7c9286132390e800f45d73265d44ff65af", 0xdd, 0xfffffffffffffff9) add_key(&(0x7f0000ff2000)='big_key\x00', &(0x7f0000ff3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ff2000)="fcf6b47e0cd06a6313a19196c1477c5de882f49f04145c04e90a60752adc69f89aad5a151ca80110852dba219da6851d160ef9d923b70520599c513359f4d314298fda5cfcef21a10ff4e73cd58976ea92d3edbe9099014a3be599c39881ef2a4e282859c86e48a7e683022823923241fc09523bbdce5d13b4bb8153e2b09534f6a18764b863e63747cdb2ff363eca47718416107412a238a470fde9c98947879ab5e4198158e5db", 0xa8, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) [ 95.737790] device syz0 entered promiscuous mode 2018/01/31 16:44:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000-0x20)={0x3, 0xfffffffffffffffc, 0x400, 0x40, 0x4, 0x5}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000014000-0x18)={0xce, 0x0, 0x2744, 0x8, 0x17, 0x140000}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) keyctl$session_to_parent(0x12) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000012000)=0x0, &(0x7f0000006000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000584000)=0x3d50) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6f000-0xd)='/selinux/mls\x00', 0x0, 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f000070a000-0x8)='./file0\x00', &(0x7f0000110000)='./file0\x00') socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000e9b000-0x8)={0x0, 0x0}) umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000380000-0xc)='/dev/ashmem\x00', 0x800, 0x0) 2018/01/31 16:44:23 executing program 6: lstat(&(0x7f0000a22000)='./file0\x00', &(0x7f0000b19000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") getresgid(&(0x7f00000c6000-0x4)=0x0, &(0x7f0000c91000-0x4)=0x0, &(0x7f000030e000)=0x0) r0 = socket$inet(0x2, 0x0, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/31 16:44:23 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/context\x00', 0x2, 0x0) write$selinux_validatetrans(r0, &(0x7f0000001000)={'system_u:object_r:inetd_child_exec_t:s0', 0x20, 'system_u:object_r:fixed_disk_device_t:s0', 0x20, 0xfffffffffffffffd, 0x0, 0x20, '/usr/lib/telepathy/mission-control-5\x00'}, 0x79) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000001000-0x2b)=@known='trusted.syz\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fff, 0x8, 0x400, 0x0}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r3, 0x3ff, 0x20}, &(0x7f0000000000)=0xc) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/31 16:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000062b000-0x17e)="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", 0x9334e456) 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000-0x8)={0x3, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000021a000)=0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008cc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) waitid(0x1, r1, &(0x7f000004f000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c77000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:23 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000355000-0x4)=0x0, &(0x7f0000c55000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) listen$netrom(0xffffffffffffffff, 0x4) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef7000-0x8)={0x0, 0x101}, &(0x7f0000ef6000)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef6000)={r2, 0xa2, 0x1, 0x1}, &(0x7f00005c8000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000755000-0x4)='cdg\x00', 0x4) 2018/01/31 16:44:23 executing program 1: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x3) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000b5000-0x15)='/proc/self/net/pfkey\x00', 0x527000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) recvfrom(r3, &(0x7f0000fb6000)=""/0, 0x0, 0x0, &(0x7f000074e000)=@ax25={0x6, {"1b13e808009f33"}, 0x0}, 0x10) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000b5c000)=0x0) fcntl$setsig(r2, 0xa, 0x12) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000045d000)=0x0) r5 = dup2(r2, r3) fcntl$setown(r2, 0x8, r1) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000ffc000)=0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f000032a000-0x1c)=@req3={0x1, 0x6, 0x9, 0xfff, 0x0, 0x6, 0x870f}, 0x1c) tkill(r0, 0x13) getrlimit(0x5, &(0x7f00005b8000)={0x0, 0x0}) 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0xa, 0x800, 0x2, &(0x7f0000908000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002df000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ecc000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000397000-0x4)=0xe8) getgroups(0x2, &(0x7f000021d000)=[0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f000026a000-0x38)={&(0x7f0000c24000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000040000)=[{&(0x7f0000eea000-0x66)="eef9072fd9b1f465965c949238b4e8c30a9d1b1be85a48e7ee9bf54634c6eaf986a2a8b1a006fbf37f318558eabc8b315a8645daa4a949606e61498c7cf854c8ddb168b16b63053379051db8129f0e5cd4ca54c4434cf5adb1b8b0ac8f46ae0e69b4d4ef01fc", 0x66}, {&(0x7f0000f2e000)="", 0x0}, {&(0x7f0000b55000-0x39)="8e04ee137aa05ce82f850fd8efd7b9c29538f9b4f5de8cf4694688b3a253be5680ca181b3a4eb2c6bb88e4fcb5ce44a81d7c95b4ae44e4bfcf", 0x39}, {&(0x7f0000d88000-0xc)="0947670783200f362468b779", 0xc}, {&(0x7f000033d000)="7890ea1e43485362eac570e4d2b2fbbfee1b540b66d00d60ef7794d8c5c92e48db1071497860dab1e8a4085e41fa37787904196d3afd6b339beba8d0e5948cd0f804e0734f0ad0580e5a4625a7d4ad305412ae7fe962facf6cd4c650fb05bf73163785469a1e1eff616b631f685b3a2b4dd89d6011bf625f47b98348474f87ba986ced343a4bdf1d54c28fc0c2a4e42289ad2d8c00dfddaf3d4cb83ebb71496409ae456a442b488a6191bb18cb9fe93671e6741aa7669b8c6a0ebc7159a3ece39eec2ca67a307c535564bbadb685", 0xce}, {&(0x7f00003c5000)="b39576dc99659ec23f0d0a638aa055bf94d7c012fa6192d897e8f617a45a8f62ff5f413da0da60d3acd8c395372c30515a56fb7208980414c8e14e49096d81be6f2d96b20eebecb99880ca89b9e2c0729ac08642f539babe3bd6d267af8140ca88ad62d4d1801c45fa4ab4b4995aa753b849552a55c62fb7aa6e44952fae4b541a9d8580633f6bfde385372debc9ebaf6f7315f442c7b0488f0c9911e002379f42849696100d15bfefc5d4b3f2456a0c69ab0378ca490e71699f2f0f06954ebeb13e8a8d564ca627f5afbbab13fb3ba293225c74", 0xd4}], 0x6, &(0x7f0000b68000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x800}, 0x40) 2018/01/31 16:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00007c8000-0x4)=0x2, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00007e3000)=@routing={0xc, 0x6, 0x1, 0x10001, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x38) sendto$inet(r0, &(0x7f0000a92000)="", 0x2f3, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00000ae000)=[{&(0x7f0000694000)="1b", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c3b000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000258000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000a1000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/31 16:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003a8000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000091c000)=0x2, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000657000)='projid_map\x00') ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000734000)=""/113) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001e7000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db1000-0x4)=0xe8) recvmsg(r1, &(0x7f000027f000-0x38)={&(0x7f000026f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00003fb000)=[{&(0x7f00008aa000-0xde)=""/222, 0xde}, {&(0x7f0000432000-0x91)=""/145, 0x91}, {&(0x7f0000ba0000-0x51)=""/81, 0x51}, {&(0x7f00005d7000-0x5f)=""/95, 0x5f}, {&(0x7f0000291000)=""/237, 0xed}], 0x5, &(0x7f0000613000-0x82)=""/130, 0x82, 0x0}, 0x40010100) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b59000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000242000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000e60000-0x38)={&(0x7f00009e1000)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000fe3000-0x10)={&(0x7f00002ba000)=@ipv6_delroute={0x60, 0x19, 0x4, 0x6, 0x1, {0xa, 0x90, 0x14, 0x6fdcc8c4, 0xfc, 0x0, 0xff, 0x2, 0x2800}, [@RTA_PRIORITY={0x8, 0x6, 0x3b}, @RTA_PREF={0x8, 0x14, 0x4}, @RTA_IIF={0x8, 0x1, r2}, @RTA_IIF={0x8, 0x1, r3}, @RTA_MARK={0x8, 0x10, 0x3}, @RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @RTA_OIF={0x8, 0x4, r4}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x40000) writev(r1, &(0x7f0000f02000)=[{&(0x7f000002f000-0x104a)="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", 0x104a}], 0x1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00004d4000)=0x4, 0x8) 2018/01/31 16:44:23 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 16:44:23 executing program 2: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000aba000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000dec000)="") get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef3000)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000ef6000-0x4)=0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ef7000-0x8)={0x0, 0x101}, &(0x7f0000ef6000)=0x8) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef6000)={r2, 0xa2, 0x1, 0x1}, &(0x7f00005c8000)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000755000-0x4)='cdg\x00', 0x4) 2018/01/31 16:44:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a1f000-0x8)={0x0, 0x0}, 0x4800) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000efb000-0x4)=0x0) modify_ldt$write(0x1, &(0x7f00000fb000-0x10)={0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c2000-0x9)='/dev/ppp\x00', 0x40000, 0x0) recvfrom$ax25(r2, &(0x7f0000484000-0x54)=""/107, 0x6b, 0x12001, &(0x7f00008ea000)={0x3, {"25f4e196582912"}, 0x4}, 0x10) fstat(r2, &(0x7f0000350000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000042d000+0xa50)=r3) 2018/01/31 16:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000841000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0x7, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 16:44:23 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a8000)='/dev/keychord\x00', 0x86000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f55000)={0x0, 0x15, "b72045592ea834b4f55a531cb8153ca7e4e43ac1e1"}, &(0x7f000092c000-0x4)=0x1d) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e7b000-0x10)={r1, 0x1, 0xeef8, 0x7}, &(0x7f0000899000-0x2)=0x10) r2 = socket$unix(0x1, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000688000-0x8)={0x0, 0x0}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000008c000)=0x0, 0x4) creat(&(0x7f000068a000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fce000-0x57)={0x0, 0x0, ""}, &(0x7f00004e6000-0x4)=0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000404000-0x9)='/dev/rtc\x00', 0x10001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00002b9000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:23 executing program 6: pipe(&(0x7f0000b40000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) mmap(&(0x7f0000000000/0xe5000)=nil, 0xe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000e5000)='/dev/usbmon#\x00', 0x0, 0x52101) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00000c5000)=0x7) accept4$ax25(r1, &(0x7f00000e6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000e6000-0x4)=0x10, 0x800) syz_emit_ethernet(0x3e, &(0x7f0000010000-0x42)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffe91, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/31 16:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x0, 0x5) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = open(&(0x7f0000228000-0x2)='./file0\x00', 0x200080, 0x10) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f00008b2000)={0xaa, 0x10, 0x0}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 16:44:23 executing program 3: r0 = inotify_init1(0x80801) r1 = syz_open_pts(0xffffffffffffff9c, 0x400) sendfile(r0, r1, &(0x7f0000528000)=0x0, 0x4) fcntl$addseals(r1, 0x409, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000641000-0x30)=[{&(0x7f0000000000)=""/198, 0xc6}, {&(0x7f0000001000-0x65)=""/101, 0x65}, {&(0x7f0000ff6000-0xb5)=""/181, 0xb5}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) ppoll(&(0x7f0000b39000)=[{r0, 0xe95af97479f98f63, 0x0}, {r0, 0x2000, 0x0}, {r0, 0x40, 0x0}, {r1, 0x400, 0x0}, {r1, 0x80, 0x0}, {r1, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r2, 0x5001, 0x0}, {r0, 0x0, 0x0}, {r2, 0x10, 0x0}], 0xa, &(0x7f000029d000-0x10)={0x0, 0x0}, &(0x7f00002c1000)={0x1}, 0x8) r3 = gettid() dup2(r1, r1) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r2) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000007a000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000003a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00007b8000)={r5, 0x3}, &(0x7f0000c9c000+0x6d2)=0x8) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x8, &(0x7f0000df3000)="b3cf6dd84ad5a849"}) write$evdev(r0, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x63, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) r1 = memfd_create(&(0x7f0000698000)='/dev/input/event#\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000016f000)=0x0, &(0x7f0000ec3000-0x4)=0x4) 2018/01/31 16:44:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0xfffffffffffffffd, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000e3a000-0x4)=0x8, 0x4) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000cfc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f6d000)=@assoc_value={0x0, 0x0}, &(0x7f0000647000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a12000)=0x0) prlimit64(r3, 0x0, &(0x7f0000876000-0x10)={0x6078a992, 0x34d}, &(0x7f0000176000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000545000-0x100)={r2, 0xf8, "969e8e0c56d74a53d2fefbc14d8741cad936708d807fefe44535ee0e6c6d328f1e66f0970653fb1ca1ddc863ef6dbee1ce7259e22159120ec098699762f1e86a28af50cf9680f71c061ef7153f8075e3b95c880d583be2edf0738017a25e487fb4157401eafc4c2cf75fd74766173713b5f1de57fe2c00080a76c20dbb0fe29cb093cbceca5decff26aabb8bf61d2ce044ae42308009cca39cd1aa914b76e082fa2247e410d999957475d9f326fc3833adfa6ee13e539a8133757c70d8f3f9ceca5f0e7b28708a77f40a19ffe7094ad1e1644268905d3c68d614578f978d1ad25045c00c86ead23dee1a71f1dd9f1121ee402ddce9c4f5f0"}, &(0x7f0000e61000-0x4)=0x100) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000756000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:23 executing program 3: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x3, &(0x7f000041c000)={0x0, 0x0}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000041d000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x40, 0x2, 0x7, 0x3ff, 0x2, 0x1, 0xb00, 0xfffffffffffffff9, 0x100000000, 0x0, 0x3ff, 0x0, 0x8001, 0xff]}, &(0x7f000041c000)=0x108) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000041d000-0x8)={r1, 0x1}, &(0x7f00000e9000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000018f000)={0x0, 0x0}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000aa7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000a17000-0x8)=0x0, 0xfffd) 2018/01/31 16:44:23 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00006a9000-0x10)={0xfffffffffffffffe, 0x100000001, 0x4, 0xc4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000060f000-0x60)={0x0, 0x21, 0x0, @thr={&(0x7f00009a8000)="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", &(0x7f0000000000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af5000)=0x0) timer_settime(r1, 0x1, &(0x7f0000cf9000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000064d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) 2018/01/31 16:44:23 executing program 5: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) flock(r0, 0xf) 2018/01/31 16:44:23 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) ftruncate(r0, 0xfffffffffffffffb) write(r0, &(0x7f0000003000-0x1000)="04", 0x1) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d3000)={0x1, 0xa4, &(0x7f0000e52000+0x8aa)="e0a276a0f0f048e3d8ca420b169169e6b7fb303899fea47bf90b313530f110f5a342938bb5bbaf6ddc66bd10d32eb6ac510cebde709820726850f1c33e658b0774e4a8c3b97c80a81f4b7f473652c7193c5c84bf79779ae62d7f927a21a987b491e9c604793c6d73ba9f03ddf012d256f9bd07e5f7a44d79f64e951b5983f06b3c013055e75d4d4964af75e102ba5f21ef900d28450e89ff3af20fa87ef7343b3623f9df"}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x400fee) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000591000)=[0x7f, 0x7]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/31 16:44:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r0, 0x202, &(0x7f000076d000)={&(0x7f0000bfa000-0x86)=""/134, 0x86}) sched_setattr(r0, &(0x7f0000b20000)={0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:23 executing program 7: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='gretap0\x00', 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/31 16:44:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@add_del={0x2, &(0x7f00002a8000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/sequencer2\x00', 0x82, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3a, &(0x7f0000caf000)=0x0, &(0x7f00003b5000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000099f000)='/selinux/enforce\x00', 0x20000, 0x0) connect$pptp(r4, &(0x7f0000b31000)={0x18, 0x2, {0x3, @rand_addr=0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet6_tcp_buf(r3, 0x6, 0xccc4035d1bd39c, &(0x7f00004fc000-0x68)="cbe88592ffce51238fce84a281500dc4286977247abb5d5992f0073d9dbb8ca5b4ca2e321bcb63b970f59209b1a2c068b51ab80a05278a70bc0ac5d28def70957e1ad483ee7c37caf26131979767053865f2a0ca6d581f71980eae074db56d503ff052dcd6f349a0", 0x68) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000680000)={0x7, &(0x7f0000624000)=""/30, &(0x7f0000213000)=[{0x49a, 0x32, 0xffff, &(0x7f0000f72000)=""/50}, {0xe7e0, 0x88, 0x10000, &(0x7f0000f77000-0x88)=""/136}, {0x1, 0x1000, 0x0, &(0x7f0000039000-0x1000)=""/4096}, {0x2, 0x76, 0x4, &(0x7f0000c8c000)=""/118}, {0x6, 0xb1, 0x8, &(0x7f0000115000)=""/177}, {0xf9a, 0x7e, 0x3, &(0x7f0000f68000-0x7e)=""/126}, {0x1, 0x37, 0x401, &(0x7f00005f9000-0x37)=""/55}]}) ioctl$sock_ifreq(r2, 0x89ed, &(0x7f0000181000-0x50)={@common='nr0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000956000-0xc)={0x101, 0x400, 0x7}}}) 2018/01/31 16:44:23 executing program 4: r0 = userfaultfd(0x3) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) 2018/01/31 16:44:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) kexec_load(0x0, 0x0, &(0x7f00004ee000-0x120)=[], 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000683000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000078f000)={0x2, 0x3, 0x8205, 0x0, 0x9, 0x4, 0xba, 0x8, 0x0}, &(0x7f0000c60000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e94000)={r1, 0xed, "0cf987bc5f60624938b091ae199cbce8df757d94276584d3e378e5b071b17b7c090bdf67f9fda08ff1ad4a296bfd742cd710592f32140f9cae3be1aa5d12c581c90253957e1395392980e305cee95885743a304d0d31beb5b091af7b126a57da69fdac3bcb69b62b18929039901380fa9eb0ff4ff566e510ee20237adba4aabf75c5a012fe8817406319c19ea0e9538441d4aa89ee253246532ba42002beca8afb9664a592cad4ab3bb3964f4e2dff91356d6061523e49137a5be739106ad64a77f8fc3b8d3146580775622d9e9abf15ae6dbcaf9e3d050a1d636e048017f84732235449b358f5da88ed1d6020"}, &(0x7f0000839000)=0xf5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000073c000-0x6)={0x0, 0x9}, &(0x7f00001d0000-0x4)=0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00006d6000)='/proc/self/net/pfkey\x00') 2018/01/31 16:44:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) gettid() clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ppoll(&(0x7f0000768000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000778000-0x10)={0x0, r1+10000000}, &(0x7f00009a8000-0x8)={0x0}, 0x8) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) [ 96.525907] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/19946 [ 96.534593] caller is __this_cpu_preempt_check+0x1c/0x20 [ 96.540089] CPU: 1 PID: 19946 Comm: syz-executor3 Not tainted 4.9.79-g71f1469 #25 [ 96.547694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.557035] ffff8801d4adf490 ffffffff81d94829 0000000000000001 ffffffff83c18800 [ 96.565072] ffffffff83f454c0 ffff8801d3df1800 0000000000000003 ffff8801d4adf4d0 2018/01/31 16:44:23 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="", 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 96.573108] ffffffff81dfbe04 ffff8801d4adf4e8 ffffffff83f454c0 dffffc0000000000 [ 96.581147] Call Trace: [ 96.583723] [] dump_stack+0xc1/0x128 [ 96.589084] [] check_preemption_disabled+0x1d4/0x200 [ 96.595853] [] __this_cpu_preempt_check+0x1c/0x20 [ 96.602338] [] ipcomp_init_state+0x188/0x930 [ 96.608388] [] ? __lock_is_held+0xa1/0xf0 [ 96.614184] [] ipcomp4_init_state+0xb0/0x7d0 [ 96.620217] [] __xfrm_init_state+0x3e7/0xb30 [ 96.626252] [] xfrm_add_sa+0x1916/0x2e40 [ 96.631951] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 96.638780] [] ? nla_parse+0x213/0x260 [ 96.644311] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 96.651134] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 96.657177] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 96.663221] [] netlink_rcv_skb+0x13e/0x370 [ 96.669077] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 96.675106] [] xfrm_netlink_rcv+0x6f/0x90 [ 96.680876] [] netlink_unicast+0x511/0x750 [ 96.686730] [] ? netlink_unicast+0x43c/0x750 [ 96.692759] [] ? netlink_attachskb+0x680/0x680 [ 96.698960] [] netlink_sendmsg+0x8e8/0xc50 [ 96.704825] [] ? netlink_unicast+0x750/0x750 [ 96.710860] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 96.717331] [] ? security_socket_sendmsg+0x89/0xb0 [ 96.723891] [] ? netlink_unicast+0x750/0x750 [ 96.729929] [] sock_sendmsg+0xca/0x110 [ 96.735437] [] ___sys_sendmsg+0x6d1/0x7e0 [ 96.741205] [] ? copy_msghdr_from_user+0x550/0x550 [ 96.747757] [] ? check_preemption_disabled+0x3b/0x200 [ 96.754581] [] ? __fget+0x228/0x3a0 [ 96.759826] [] ? __fget+0x47/0x3a0 [ 96.764989] [] ? check_preemption_disabled+0x3b/0x200 [ 96.771803] [] ? __fget_light+0x188/0x1e0 [ 96.777570] [] ? __fdget+0x18/0x20 [ 96.782742] [] __sys_sendmsg+0xd6/0x190 [ 96.788336] [] ? SyS_shutdown+0x1b0/0x1b0 [ 96.794104] [] ? SyS_futex+0x22e/0x2d0 [ 96.799611] [] ? fd_install+0x4d/0x60 [ 96.805032] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 96.811843] [] SyS_sendmsg+0x2d/0x50 [ 96.817184] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 96.842723] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor3/19969 [ 96.851437] caller is __this_cpu_preempt_check+0x1c/0x20 [ 96.856873] CPU: 0 PID: 19969 Comm: syz-executor3 Not tainted 4.9.79-g71f1469 #25 [ 96.864477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.873809] ffff8801d3f27490 ffffffff81d94829 0000000000000000 ffffffff83c18800 [ 96.881792] ffffffff83f454c0 ffff8801adda3000 0000000000000003 ffff8801d3f274d0 [ 96.889780] ffffffff81dfbe04 ffff8801d3f274e8 ffffffff83f454c0 dffffc0000000000 [ 96.897768] Call Trace: [ 96.900345] [] dump_stack+0xc1/0x128 [ 96.905689] [] check_preemption_disabled+0x1d4/0x200 [ 96.912414] [] __this_cpu_preempt_check+0x1c/0x20 [ 96.918879] [] ipcomp_init_state+0x188/0x930 [ 96.924912] [] ? __lock_is_held+0xa1/0xf0 [ 96.930682] [] ipcomp4_init_state+0xb0/0x7d0 [ 96.936710] [] __xfrm_init_state+0x3e7/0xb30 [ 96.942744] [] xfrm_add_sa+0x1916/0x2e40 [ 96.948426] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 96.955239] [] ? nla_parse+0x213/0x260 [ 96.960748] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 96.967569] [] xfrm_user_rcv_msg+0x413/0x6a0 [ 96.973607] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 96.979639] [] netlink_rcv_skb+0x13e/0x370 [ 96.985494] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 96.991533] [] xfrm_netlink_rcv+0x6f/0x90 [ 96.997317] [] netlink_unicast+0x511/0x750 [ 97.003173] [] ? netlink_unicast+0x43c/0x750 [ 97.009202] [] ? netlink_attachskb+0x680/0x680 [ 97.015406] [] netlink_sendmsg+0x8e8/0xc50 [ 97.021261] [] ? netlink_unicast+0x750/0x750 [ 97.027291] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 97.033759] [] ? security_socket_sendmsg+0x89/0xb0 [ 97.040311] [] ? netlink_unicast+0x750/0x750 [ 97.046344] [] sock_sendmsg+0xca/0x110 [ 97.051853] [] ___sys_sendmsg+0x6d1/0x7e0 [ 97.057633] [] ? copy_msghdr_from_user+0x550/0x550 [ 97.064184] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 97.070998] [] ? check_preemption_disabled+0x3b/0x200 [ 97.077808] [] ? __fget+0x228/0x3a0 [ 97.083077] [] ? __fget+0x47/0x3a0 [ 97.088237] [] ? __fget_light+0x188/0x1e0 2018/01/31 16:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x40000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000de3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000004f000)=0x1c, 0x800) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/31 16:44:24 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000127000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000cde000)={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, @dev={0xfe, 0x80, [0x0, 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]}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 16:44:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000688000)={{0x2, 0x1, @rand_addr=0x57224861, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="66666230000100000000e9ff00"}) socket$inet(0x2, 0x1, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ad000)={0x1, 0x73d, 0x1, 0x0, 0x4, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000d25000)=0x20) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000112000)=""/153, &(0x7f00006f4000)=0x99) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c0e000)=""/0, &(0x7f00008bd000-0x4)=0x0) r3 = gettid() clock_gettime(0x7, &(0x7f0000cd9000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000b2f000-0x10)={0x0, 0x0}) waitid(0x0, r3, &(0x7f0000073000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000005, &(0x7f00001e0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000caf000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e51000)={{0x77359400, 0x0}, {r7, r8/1000+30000}}, &(0x7f0000140000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{r4, r9}, {r5, r6}}) r10 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x80001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f88000-0xa0)={r2, @in={{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]}, 0x0, 0x401, 0x0, 0xf8, 0x7}, &(0x7f0000695000-0x4)=0xa0) r11 = getgid() setfsgid(r11) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000263000)={0x10001, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) chmod(&(0x7f000056c000)='./file0\x00', 0x2) r12 = socket$inet_sctp(0x2, 0x1, 0x84) r13 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000014a000-0xc)=@assoc_value={r2, 0x2b267f66}, 0x8) syz_open_dev$tun(&(0x7f0000917000-0xd)='/dev/net/tun\x00', 0x0, 0x41) memfd_create(&(0x7f000007b000-0x10)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getsockopt$bt_hci(r12, 0x0, 0x2, &(0x7f00002d7000-0x72)=""/86, &(0x7f000089e000)=0x56) pwritev(r13, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="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", 0x1e0}], 0x1, 0x10049) sendfile(r10, r13, &(0x7f0000a31000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) [ 97.094004] [] ? __fdget+0x18/0x20 [ 97.099166] [] __sys_sendmsg+0xd6/0x190 [ 97.104762] [] ? SyS_shutdown+0x1b0/0x1b0 [ 97.110532] [] ? SyS_futex+0x22e/0x2d0 [ 97.116042] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 97.122850] [] SyS_sendmsg+0x2d/0x50 [ 97.128185] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000063000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000392000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) writev(r0, &(0x7f00002b5000-0x80)=[{&(0x7f00005c1000-0xbf)="b59e96a7d44b18209c916cfd426d9b4d9b935caf535f915f933c722207ad775105f848b6ebd51a2ea0ea60f3908c3e4fca92eacedb3b132e28e287ed98ba120cb8c3ccdeff80de84f79ec782411f640e114d5930d0f126bbfb65494674f255bd37d48386b2969e3c5c5c7931c216df8cc11ec288cccd42af70b81dd9faccfa607ace86aab5cf810bcac9938847882ef8bcd28a7c38bddffb019c3c62cd1558aa125e5df29b7bdf00a7a76d67694478f37476e131d7f4fdd864f21e0c4a9e99", 0xbf}, {&(0x7f0000d12000)="bd1e38d2088a91c77337eadbac35b068f7e4f05c8a588ec7dacebddf15ec65a1071b03ba2d0d9672e5ed9ea9e5730cd8d83b063fdc4c4fe50f0519ddcfa430991cca689bac074e2f8b911612b0ba38849cae078e5a723a709c4fbca7aea11c48bdf6f4517ba69ad1587d0dd2fc144ed5e2eb59ae16ce1a50199a968bac80da415b53b68d70623b020cbbfc0905efc33ed7c8459b2eb27c732077623b125664a692", 0xa1}, {&(0x7f0000572000-0x2)="fad9", 0x2}, {&(0x7f0000d3f000-0xd4)="aa316d22945a883cbde0054760968ec15f5a765e8e26503b17fc41b10a3a1463fa1f8ec3a70803fc4083b6696d4c5653bef1b52db7eefa6a07c2db90801a9dd651fdb57bc60af1794ecbacad0851b0dfb8462e8495657ec56f510aab1fb8c78c8de313aefbd8e32a79d2f55020aed09cbc024f1c0724ef0ab562e6853fd4f523683c76142edc7692a4ef518105580bd01c9d6bacbd66c17faa01b26889b1011a18d8ce691b11a9b9f7404154ebb19dd8072bbdba0d6805b1591dabd78027092e329a50552409504ffd7c192a172c0cd6f1c88f9a", 0xd4}, {&(0x7f0000899000-0x92)="e8787a577610ad963d89ce2ebd39fd3612cb709aa0acc40e56f864d6072bf5ea0f6d12f597c1a9c337f2921e3d0009a85091c61763dac0804b9bc37eba7ccd4a1e5412f2805c9d9a6ea58671ad3dd3d20e4e6acd06f2637bfd13ba45cf853e60e7c47bbaa58724af1771281d3840dff91799c8559e2488e89bf1d72284233b64ab386e261339ac8688def44e8358bf3b4b6a", 0x92}, {&(0x7f0000396000-0x5d)="641e79c46b6c720101ee0cf2394cd579e14a1da36052d8caba91989e31e8bee41b77bbd649defbe96744f57b3a3ca7119b4310b084cec9499b805dd850cabbd6f6073c239c3b816b782c2f97e74e40fe10ae1797c1947934eb69b79514", 0x5d}, {&(0x7f0000b67000)="5216e7c2e26ab8d3fda018afca0395", 0xf}, {&(0x7f0000cd2000-0xaa)="7d9802564afca7a9c960a5247b350c6989c729de2055d83160bd5d87bf49429c913acc15c197b30a67b92b430ec5d8d262255d63c32cb1b0a36ba54ad94dd4cce7e4b5dfbf735b9ef8ed2433f7d3e940e08d0a5870bdca313a4343aee9f84cf95ed74aff8d110a2db6affa3c061f331a1fb937b4ec294955f60a2f4b605f410341ac0bcefde8729323e41704448a9a5501ed55a439513990d0200c277cc1acf0286b6e3a6346f73e8ba6", 0xaa}], 0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000d09000-0x9)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000116000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000d23000-0x56)={0x0, 0x4e, "150d76bb99da0034a3518f1a17d207a276f65fb92b3dacb87dac464de53085e5bbd613646f11decdbdb51a76c0fc9ce2d3755ce621b35764147f78337bb7ce342c4dabdeb3db7cf95d04ef1bcbc5"}, &(0x7f0000955000)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d67000-0x10)={0x0, 0x2, 0x4, 0x1f, r5}, &(0x7f0000c07000)=0x10) pipe(&(0x7f0000653000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r7, 0x80007387, 0x0) r8 = dup2(r6, r7) ioctl$int_in(r8, 0x5452, &(0x7f0000e36000-0x8)=0x45) r9 = gettid() sendto$unix(r1, &(0x7f0000e15000-0x17)="c6e9c9a191cdae06dc2d8b2196befe4f59850d01c86b88", 0x17, 0x4044000, 0x0, 0x0) r10 = getpgrp(r9) fcntl$setown(r1, 0x8, r10) fcntl$setsig(r7, 0xa, 0x12) r11 = gettid() tkill(r11, 0x100000000000016) close(r2) 2018/01/31 16:44:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000a32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a5e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r2}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f0000aa7000-0x1)=';', 0x1}], 0x2d8, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000062000-0x3e)={&(0x7f000041a000)=[0x10000, 0x1d46, 0xff, 0x40, 0xeb81], 0x5, 0x10001, 0x4bff, 0x7, 0x42ab, 0x4, {0x8, 0xfffffffffffffbff, 0x4, 0x81, 0x6, 0x3, 0x1, 0x3, 0x5, 0x5, 0x2, 0x400, 0x40, 0x13, "fce8d4ecdbf90ba52162d3a4dada7f4504bdb136041ba9ef37bf449c2e0f3f94"}}) writev(r1, &(0x7f00008ab000-0x20)=[{&(0x7f000034d000-0xa5)=';', 0x1}], 0x1) readv(r0, &(0x7f0000154000)=[{&(0x7f0000a9a000)=""/180, 0xb4}, {&(0x7f0000611000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ad000-0x1b)=""/27, 0x1b}, {&(0x7f0000668000)=""/7, 0x7}, {&(0x7f0000884000)=""/60, 0x3c}, {&(0x7f0000ee1000)=""/205, 0xcd}], 0x6) 2018/01/31 16:44:24 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000b43000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sg(&(0x7f00009d4000-0x9)='/dev/sg#\x00', 0x1, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000504000)={0x0, 0x9ed6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0xc0481273, &(0x7f0000e11000)="6c49152308d9ac79a3ad187f242e11585f7f7a1b1f560f45954df511bb5ffe523de7649a59") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b68000-0x10)='/dev/sequencer2\x00', 0x200200, 0x0) 2018/01/31 16:44:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r1, r0) r3 = syz_open_dev$mice(&(0x7f00001e3000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) renameat(r2, &(0x7f000043b000)='./file0\x00', r3, &(0x7f0000a16000-0x8)='./file0\x00') pipe(&(0x7f00002c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00001a8000)={0x7f, 0xb3, 0x3, 0x8001, 0x2, 0x100000001, 0x3f, 0x6, 0x0}, &(0x7f00007d3000)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000a74000-0x8)=@assoc_value={r6, 0x1000}, 0x8) r7 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000085c000)={r6, 0x8, 0x4, [0x1ff, 0x1, 0x6, 0xd4b]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r7, r5) 2018/01/31 16:44:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) epoll_pwait(r0, &(0x7f0000ba9000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c58000+0x287)={0x0}, 0x8) 2018/01/31 16:44:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) userfaultfd(0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x2000000002, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/31 16:44:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000918000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x20}, [@algo_comp={0xfffffffffffffea9, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 97.223698] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. [ 97.237081] netlink: 72 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0xfffffffffffff3d2, &(0x7f0000fed000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004ef000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000008a000-0x8c)=[@in6={0xa, 0x2, 0xbe9b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}, @in6={0xa, 0x2, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x149ce1f8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}], 0x8c) msync(&(0x7f0000712000/0x3000)=nil, 0x3000, 0x1) syz_emit_ethernet(0xeb, &(0x7f0000742000-0xeb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="506d5b930f32", [{[{0x9100, 0x1, 0xfc0, 0x401}], {0x8100, 0x8, 0x9, 0x5}}], {@llc={0x4, {@llc={0xde, 0x0, "5819", "2fe872264e7728d6ec830c10bc575e31a8965b7bc0f7ceab2edbc5a859c968d5fb56495b74d9fcf67c5272cb2024bb2ef39e8ac98ca4696c27e4b9016e08e0bee4843689efaa852a595a0b7588030cbabc89aa7edc0a86c5144957557321af7b41eed99d02b890b53227427b123601bf44666601c209276d5a8b1319299616e961a059c9b50e1ab331ca7522cfa1b962bae5329e0917ef484ad30762e2e5f46ac821edb679218be81057b1594729048ee50f981c55afa0634a7bbcf09cdb4526923631f9b330b2cac1b7eff521b516f781"}}}}}, &(0x7f00009e0000-0x10)={0x1, 0x2, [0x7b6, 0x21b]}) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x242, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x20000040, &(0x7f0000eea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef9000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00007a7000+0x5aa)=0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ef9000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bd1000-0x90)={0xfffffffffffffbe0, {{0x2, 0x2, @rand_addr=0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5462, &(0x7f0000efb000-0x8)=0x0) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x100000, &(0x7f00004ab000-0x10)={0x2000000000000053, &(0x7f0000bcd000)=[]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007eb000)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fe000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f00004e3000-0x8)='./file0\x00', 0x141282, 0x48) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000511000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) clock_gettime(0x4, &(0x7f0000c31000-0x10)={0x0, 0x0}) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ffb000-0x44)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000d45000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000ed000)=0x1c) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000030f000)='./file0\x00', 0x1) bind$ipx(r0, &(0x7f000025a000-0x10)={0x4, 0x1, 0x10000, "6c596dc4b529", 0x7, 0x0}, 0x10) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x80000000009) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000030000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000030000)=0x7, 0x4) getsockname$unix(r0, &(0x7f0000013000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000027000)=0x8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000021000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000002a000)=r1) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000030000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4}, 0xffffffffffffff55, &(0x7f000000b000-0xc)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x1c, 0x1c, 0x401, 0x1, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, []}, 0x190}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:25 executing program 4: mprotect(&(0x7f0000ba2000/0x3000)=nil, 0x3000, 0x2000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x3f, 0x4, 0x7, 0x5, 0x1, "7f2ce8342f6b3e19a77896a63b11edfeb64b8cc0160e64c78b134d091d33da38bb33597a40b1f052c96f947761c8bd09bb7963e0a53e585aeb4c1b75ce515d", 0x4167}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x5, 0x209, 0x5, 0x1, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x6)=@assoc_value={r2, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003000-0xb8)={r3, 0x4f, 0xffffffffffffffff, 0x81, 0x81, 0x0, 0x10001, 0x7ff, {r2, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xcc2a, 0x40, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000006000-0xc1)=""/193, 0xc1, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000006000-0x8)={r4, 0x4, 0x400}, &(0x7f0000007000-0x4)=0x8) getsockname$ax25(r0, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000007000)=@assoc_value={r2, 0x1}, &(0x7f0000007000)=0x8) socket$nl_route(0x10, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000008000)={r3, 0x16, "0752320a2db63e08e83d635e3dd2b5387c58a41f216b"}, &(0x7f0000009000-0x4)=0x1e) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000)='pkcs7_test\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000a000-0xa)='(vboxnet1\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000009000)='user\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x8)="1858d53dfe62aa46", 0x8, r5) 2018/01/31 16:44:25 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000056000)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000963000-0x11)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084e000)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009ae000-0x10)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c13000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendfile(r1, r0, &(0x7f0000c17000)=0x0, 0x7) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x7}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d54000)={0x0, 0x5f8, 0x7, [0x66d6, 0xfff, 0x400, 0x1, 0x109a9840, 0x4, 0x100]}, &(0x7f000036d000)=0x16) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d55000-0x8)={r1, 0x3f}, 0x8) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d54000-0x2b)="aeccb284115cb3079744ae2612d8d045732c78c4da82277f140edd6f8c9e265cc17c78831986bf3a3e7525", 0x2b) ioctl$TCXONC(r0, 0x540a, 0x100) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f00003dc000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000bd0000-0x4)=0x3, 0x4) bind$netlink(r0, &(0x7f0000f47000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x80}, 0xc) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000856000-0x33)={&(0x7f0000dd6000)={0x10, 0x0, 0x0, 0x214042}, 0xc, &(0x7f0000656000-0x10)={&(0x7f0000513000-0x2608)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000368000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept4$ax25(r3, &(0x7f00008d4000)={0x0, {""/7}, 0x0}, &(0x7f0000338000-0x4)=0x10, 0x80800) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000a2e000-0x8)='./file0\x00', 0x1044, 0x0) lstat(&(0x7f0000cc1000)='./file0\x00', &(0x7f0000e9e000+0xfbd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000209000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009c4000)=""/0, 0x0, 0x0) clone(0x0, &(0x7f0000a6d000-0x5a)="", &(0x7f0000add000)=0x0, &(0x7f000043c000-0x4)=0x0, &(0x7f0000403000-0x2c)="") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007b9000-0x4)=0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 16:44:25 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000905000)=0x60, 0x800) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x100000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000037b000-0xa)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000008000)=[], 0x372, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ec000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000314000)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc04000000000000", 0x58}], 0x1) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000052d000)={@broadcast=0xffffffff, @empty=0x0, @loopback=0x7f000001}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002e2000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x7, &(0x7f0000550000)=""/62) r4 = syz_open_dev$usbmon(&(0x7f00002ef000-0xd)='/dev/usbmon#\x00', 0x1, 0x800) fcntl$getownex(r1, 0x10, &(0x7f0000265000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000bd000)=r5) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000056c000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x761ac4d4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c66000)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00008b8000-0x8)={r7, 0x3d}, &(0x7f0000fc5000)=0x8) fcntl$lock(r2, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r6}) getdents64(r2, &(0x7f000037e000-0x16)=""/22, 0x16) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000029e000-0x92)=""/146) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x2, &(0x7f000038b000)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) timer_create(0x7, &(0x7f0000b1c000-0x60)={0x0, 0x28, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000-0x4)=0x0) timer_getoverrun(r1) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/31 16:44:25 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000479000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a19000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cea000-0x3f8)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 97.851284] audit: type=1400 audit(1517417065.215:68): avc: denied { bind } for pid=20051 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() tkill(r0, 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000020000)='/dev/ashmem\x00', 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000021000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000015000)={&(0x7f0000007000/0x2000)=nil, 0x2000}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000021000-0x10)={0x4, &(0x7f000000a000-0x20)=[{0x3, 0x9, 0x7, 0x8}, {0x7f, 0xfffffffffffffffa, 0x8a79, 0x4}, {0x8, 0x400, 0x101, 0xffff}, {0xeb, 0x0, 0x3, 0x1c0000000}]}) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000001e000)={0x0, 0x0}) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(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]}) 2018/01/31 16:44:25 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af4000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000044000-0x4)=0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x7)='fdinfo\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f000000a000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000019000)={0xfff}, 0x8) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = open(&(0x7f000053f000)='./file0\x00', 0x7b12b7c28c9754c0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000073c000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x1d) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r2, &(0x7f0000fd2000)='./bus/file0\x00', &(0x7f0000fd2000)=[], &(0x7f0000fb5000)=[&(0x7f0000fd2000)='14\t'], 0x0) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000009000-0x58)=[], &(0x7f0000f50000)=[]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = creat(&(0x7f0000ed3000-0x8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00006ae000-0x10)={0x4, &(0x7f0000025000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006f5000)={r2, 0x5, &(0x7f0000eea000-0x14)=[0x2, 0xa07, 0x400, 0x7f, 0x401], &(0x7f0000cff000)=[0x400000000, 0x73, 0x0, 0xa44, 0xfffffffffffffffb], 0x50, 0x5, 0x1, &(0x7f0000d81000)=[0xfdd, 0x20, 0x2d23, 0x9d, 0x9], &(0x7f000000d000-0x8)=[0x9, 0x3], 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001dc000)={0x0, 0x20}, &(0x7f0000c95000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009fa000-0xc)={r3, 0x6, 0x0}, 0xc) r4 = syz_open_dev$binder(&(0x7f00002e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) flock(r1, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2018/01/31 16:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000837000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x20005, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000950000)=""/128, 0x80) exit(0xc2b4) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000029e000-0x92)=""/146) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x2, &(0x7f000038b000)=0x4) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) timer_create(0x7, &(0x7f0000b1c000-0x60)={0x0, 0x28, 0x7, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091a000-0x4)=0x0) timer_getoverrun(r1) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) ftruncate(r0, 0xa0eb) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getegid() openat$ashmem(0xffffffffffffff9c, &(0x7f00002de000-0xc)='/dev/ashmem\x00', 0xa8000, 0x0) 2018/01/31 16:44:25 executing program 3: clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") ustat(0x1, &(0x7f0000f5a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000008, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000830000-0xf)='attr/keycreate\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000f97000)=0x0) userfaultfd(0x800) 2018/01/31 16:44:25 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000995000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x0, &(0x7f0000c47000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00000d1000)="f4", 0x1, 0x207ffe, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e4c000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000de3000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'system_u:object_r:crack_db_t:s0', 0x20, 0x39, 0x33, 0x20, 'unconfined\x00'}, 0x59) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="", 0x0) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000016000-0x4)=0x0, &(0x7f0000022000-0x4)=0x0, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000d000)={r0, r3, r4}, 0xc) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f000001d000)=0xf62, 0xd2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000001f000)='/dev/usbmon#\x00', 0x8000, 0x10000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000001f000)={0x725, 0x2, 0x4, 0x1411, 0x0}, &(0x7f000001f000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000001c000-0x3)={r3, 0x2}, 0x8) sendto$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r4 = dup(r0) recvfrom$ax25(r4, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000001f000)=0x0, &(0x7f0000020000-0x4)=0x4) [ 98.000763] binder: 20090:20093 ERROR: BC_REGISTER_LOOPER called without request 2018/01/31 16:44:25 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x0) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x70)="70e42ae09e6bef517c02d7d1bfdba3abf46b1050db82c95ec0a5635591e30a9ba0722b9437df59e5136552a867abf08793eff9d0b221be7a61b767a7a97e817682b8eb7ffc497a6938135406b907c273ffe178f8b6c5d47437a32039d917873c79ecfd9c15b12e75a882dd87cac29062", 0x70, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000002000)=""/246, 0xf6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000004000-0x4)=0x1e, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getuid() getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000-0x4)={0x7}, 0x4) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000000)={&(0x7f0000004000-0x14d0)={0x14d0, 0x10, 0xf, 0x1, 0x0, 0x1, {0x0, 0x0, 0x0}, [@nested={0x184, 0x23, [@typed={0x108, 0x60, @binary="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"}, @typed={0xc, 0x20, @ipv4=@loopback=0x7f000001}, @generic="2dcf976851b88ba8f25a4a48a2e1d88097c7e8474a4ea3c9d842b7a5b801042aab9280187f04eb2937cea7ec6fd88c11aa164cba8e54a42c3f7ca9c9afcd9e70439b3c6c69a26af56a6cbd", @typed={0x20, 0x4e, @str='^selftrustedlo+selinux\x00'}]}, @nested={0x123c, 0x62, [@generic="ad71b6ca932786a4240c7e8725421af9306d13f851f5130c311b35b9dbff3e0625c3ff1bd79c071f9323de991e082c5ff57506dc5a7b21dd553075b1e52c22e5a82f9b4e74c482299437b3645318d4f53ecb3e3210f2cabea5a41275b8042e9ee9a842f5be720dce02bd090f1ecee00c67b5ee70b1e32fa93c44c40f809f4de9b628ee35f104985eae6c0cca9e718d0eb416bab89eefe318d88488c89310652a37207c8dd8229868714adbf37f5bf797b3deca66fdc77d01b085e2ae8e8cd0dfe1ffdc96aeeb829bfce976ce610f6eceaf35d02058d547e54b10991cf064", @generic="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@typed={0xc, 0x8e, @pid=r2}, @generic="0b0456f5955b5df442bbc450e19859760b452d918f0d39f50fefcd8f918775c9707b69823d911e2cb479352e097d917f952f874f0fa0ce593de89bc807030afc505240ee876f27c1c9cdc9f7c0ea8f0a2ebcc501f8a7061d06345f49", @typed={0xc, 0x30, @ipv4=@empty=0x0}, @generic="cf7d660e6da8fc321de16935ec9195d742663fdd02635e6bb2b743738592c1bb365509b83df281b1861c8e73cdd107c837770f644034ff886644174af4ba0efdfe1268750a9a89d817b43b09b5849e5943c8384b1fcb9d4e1b0caee373d20e51938c7249a8de3b8c4701657b9a269f56cc551ca01815d4fbe30094ae4ad13cc6f8cf5457f77da33e", @typed={0xc, 0x11, @u32=0xd98b}, @generic="957bb210d2b941027e4c120a0c2add8bf7dda2e79714d682f6c9d0c746f71a201b065824f998e952e3d2abc8e63b7cbe72b4b4ed07ef608e0b8d1f49100e8b0c8cb6a703500e92aecb9ba146e19b61e45a"]}, @nested={0xfc, 0x43, [@typed={0x8, 0x1f, @void=""}, @typed={0xc, 0x7d, @uid=r3}, @generic="4b570950a3a78126b1dad528fa88664061cc92cc7c09bbf482032129a04a7d5476ae175ed503ee666c5eee8149b650552e9482101f0a161e31cbf8ad0042e182515ee624e5a93b2c55fcdb7b9bcf3e253f89090db707dd37cea081cb670c8f4aad7243b1615d302c6932d6891c46d258ea2d59f3c0016fa63a46a2a858439055760495e15b8f30d377418e97d3b9d0cf05117540272d2d4f68a8198247fbe1c4f66681a2e28e60e0ad098ca477cea35df0c44d842fa1a7955bc17fd780b4f3187b91d14ce8c806aff661ed3c3329e3a791aead", @typed={0x10, 0x4, @str='user\x00'}]}]}, 0x14d0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f00002e8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008e2000)='posix_acl_access\x00', 0xffffffffffffffff) add_key(&(0x7f0000729000-0x6)='.dead\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0x1000, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f000068b000)='id_resolver\x00', &(0x7f00002c3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b5d000-0x1)='\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000556000-0x4)=0x0, &(0x7f00006cd000)=0x4) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f00003ec000-0x10)={0xfff, 0x40, 0x7, 0x1}, 0x10) keyctl$setperm(0x5, r0, 0x1) add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000802, 0x300) read(r1, &(0x7f0000ffa000-0xc)=""/12, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000080000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 16:44:25 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000016000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000087c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e36000)={0x1, [0x0]}, &(0x7f000092a000-0x4)=0x8) socket(0x3, 0xb, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bbc000)={0x1ff, 0x8004, 0x3, 0x3, r2}, &(0x7f0000cca000-0x4)=0x10) process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f0000c0d000)=""/81, 0x51}], 0x1, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000701000)={0x64, &(0x7f000008e000-0x64)="f506121f249f52b007b12ac64a13cc5a9b228d87ee2e0f6586eff605b4a895f0896d03be4abea22ec17cd4cd948737fab9cd8267d1aaefe74c91388b90d120c658d315466e7db8983997086f3127e648d49d8f42854a8b4b97c63d3a4ff722d1f70055d9"}) [ 98.071841] binder_alloc: binder_alloc_mmap_handler: 20090 20000000-20002000 already mapped failed -16 [ 98.085105] IPv4: Oversized IP packet from 127.0.0.1 [ 98.090757] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=20141 comm=syz-executor4 [ 98.093383] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=74 sclass=netlink_tcpdiag_socket pig=20144 comm=syz-executor4 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init() fcntl$getown(r0, 0x9) poll(&(0x7f000022b000-0x8)=[{r0, 0x140, 0x0}], 0x1, 0x84ce) r1 = open(&(0x7f00007eb000-0x8)='./file0\x00', 0x0, 0x33) fgetxattr(r1, &(0x7f0000bfb000)=@random={'osx.', "2b0e776c616e306e6f646576747275737465647070703027282600"}, &(0x7f0000853000-0x334)=""/4096, 0x1000) write(r0, &(0x7f0000bfc000)="58b4fee550b1ba39ca4949144a9efc39c373f4dd9d25c0bc0b6492e784b7b19c6212147b99e13d465cf60d986b403e498490d2e7835ee166f86f", 0x3a) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000f4f000)={0x51, 0x7bd3c493, 0x80000001, {0x7, 0xc6}, {0x8, 0x100000001}, @period={0x5f, 0x8, 0x100000000, 0x1, 0x256, {0x69, 0x0, 0x1000, 0x8425}, 0x2, [0x20, 0x2]}}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000550000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0xfffffffffffffffc}) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) close(r1) 2018/01/31 16:44:25 executing program 3: pipe2(&(0x7f00004af000-0x8)={0x0, 0x0}, 0x4000) r2 = accept$llc(r1, &(0x7f000018e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000dc9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000100000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000f55000-0x58)={0x2, 0x8, 0x1ff, 0x8, 0xb, 0x0, 0x4, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10, 0x10, 0x14}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0xb43}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_nat_t_port={0x1, 0xe75712d0ebf7922, 0x0, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x8000) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00009d7000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000411000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000f92000-0x4)=0x98) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f91000)={r4, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001}, 0x98) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000f90000)=[{&(0x7f0000f90000)="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{&(0x7f0000c45000)="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0x1000}, {&(0x7f00008e5000-0xc3)="e488cc654d44111e6e5a8d6f2947b733a90b24840267ec06acc6f43041d3880e31c69631b772eb19443625c2bb6d07abdcac75e69b1f45b662a7ccd772dd63664efc25b17d994a0ae8d1288a8ec56aad4f99233955ab9a9a56023ad81f2f88b4109a8921c47240a1f72ba4245a0b69d78cf2a7b9d22904691128f2291ec4b4c1b8877d2b2deea14bb6ad25a3fb074d9b96a09eef587934c49fa9449db63eb94dacb8658f9590e3b6491fd5e9cfda96e95f16c9fdadb7ead5893102a7e0798c981a8918", 0xc3}, {&(0x7f0000f91000-0xb7)="4fc52c89865f0340d93bc1a2487c15e936a57818adf64956415d98bfcba0fcef77e7b8b7c3d9c5607a725ac273203f25ac0ee1e39f2d68b8a7be074dab526bfc9ae3190581fc8a26337bfc8a3f4448efe4c3f27ced0b659f3b09bf7059f0936d6a7b9d3ef6f8d8cb01ab171921b5ae33941550bc5ab21163f22eecf20842e9366462900613dc852dc5d9776a627f542f06ad7bf213a8afe69a065a3c9598735e73f388a226787c9ae6a3d590c90452911e128d55930a56", 0xb7}, {&(0x7f0000668000)="", 0x0}], 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d1a000)=0x0) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/checkreqprot\x00', 0x700, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fef000)={@generic="d56d8e399d392eded68582413635bebf", @ifru_flags=0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000ff1000-0x4)=0x0) syz_open_procfs(r2, &(0x7f000062b000-0xe)='net/dev_snmp6\x00') poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x14, 0x0}], 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000178000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000202000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd3000-0x2)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x800, 0xd9) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000ff0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fef000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x1, 0x0, 0x0, 0x80, 0x0, r4, r5}, {0x3, 0x5fd800000000000, 0xfffffffffffffffd, 0x9, 0xfffffffffffffffc, 0x201, 0xffff, 0x3}, {0x100000001, 0x3, 0x3877e622, 0x2}, 0x0, 0x8, 0x0, 0x1, 0x3, 0x0}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x4, 0x101, 0x3, 0x4}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) getsockopt$sock_buf(r6, 0x1, 0x19, &(0x7f0000c0e000)=""/16, &(0x7f000042f000-0x4)=0x7) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/31 16:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000871000-0x8)=0x2800000, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc0000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0xc0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000282000-0x148)=@hopopts={0xd9b4da855b294f5d, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x4, 0x6, 0xffffffff, 0x2, [0x4, 0x6, 0x2]}}, @ra={0x5, 0x2, 0x4c9}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @generic={0xd728, 0x5e, "3f029ec55da33e584d68c976b5dbc803d09527d7d789282b8f485c8a361280f20cdd82ba92407995e68f93e4daf7a15d2d90c1abd14ed52ba7b2db3fb15748ba9b3c8a3f402c870cc3cbbb31e341c3d57e09c8e608848ba1a20f691a237f"}]}, 0xa0) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) accept$inet(r1, &(0x7f0000259000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1f000-0x4)=0x10) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000e34000-0x1000)=""/4096) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009fb000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00001a4000-0x8)={0x0}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00006c6000)={0x7, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback=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=@broadcast=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}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002e9000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000006a000)=0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e2000-0x4)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r2, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r2, 0x1) [ 98.099690] binder: BINDER_SET_CONTEXT_MGR already set [ 98.099697] binder: 20090:20111 ioctl 40046207 0 returned -16 [ 98.135033] binder: 20090:20147 ERROR: BC_REGISTER_LOOPER called without request [ 98.143854] binder_alloc: 20090: binder_alloc_buf, no vma [ 98.149476] binder: 20090:20122 transaction failed 29189/-3, size 0-0 line 3127 [ 98.164133] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000e51000)=0x0) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00001ff000-0x4)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lseek(r0, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) fallocate(r0, 0x2, 0x100000000, 0x3) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000050000-0x8)=0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x1]}, 0x14) r2 = getuid() fchownat(0xffffffffffffff9c, &(0x7f00008a6000-0x8)='./file0\x00', r2, r1, 0x800) accept4(r0, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x80800) r3 = dup(r0) write(r3, &(0x7f0000cdd000)="ef", 0x1) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000773000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000d1c000-0x64)={&(0x7f000024e000)=[], 0x0, 0x1ff, 0x7, 0x6, 0x6, 0xfff, {0x0, 0x6, 0x1a, 0xfffffffffffffffd, 0x6d, 0x0, 0x10001, 0xffffffffffffff80, 0x3095, 0x0, 0x8, 0x100, 0x4, 0x1, "075a8360839c12ee2c45a5f8b823398a422a83ba6c06ac6573ddcaabbd3119e7"}}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f13000-0xc)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000285000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1, 0x7, 0x85, &(0x7f00002cd000/0x2000)=nil, 0x3}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x2283, &(0x7f0000827000-0x1)='g') write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 16:44:25 executing program 1: socketpair(0x1, 0x0, 0x1, &(0x7f00009ba000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000dff000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x4)=[0x0], 0x9, 0x2, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x95)="01f24fc8c2917fc80eff25275791c1f65dd6a3a23046e58c216a88811d86ad6bb327c3373d4a6c85635f5136ff2a8e6a083746afa33a6acca255e7fc2793a4985e885a2610749a605c8280a1adf6e62ee0054d1ec7de1bd6d3899936ac2ed74932d3c17bcb4c88da1329ebb500c957ecb29116e7ebd9df9ed641f060874e384a6521d3aafd62b80c62c46b4c86af93ea3fd251ae81", 0x95}, {&(0x7f0000001000)="a7252618e82e6f24032195d2c7a73634cf718f9238cbf4f3f72c2dc2c13d0505d68c70316933d84e9503ffb532f551c353f399a0c1387e9e7b5783563f7107573e04313f3d2a8e8f36e0589cdcb5953d04ce8b650fc2f37512642642d9f1e26c45053379c4663fd587951d401c183333fe072808df4ad0e92b4dec0ed21001416e58e7a1c8503ae9690d50417bedcb9e5e82d65ab8ee866d127baf031fda52460aa5c6432c46318dd02aa4c6326e22da082a102efe6e2ff445bb2d5a72367a9251e6094102e3683f45acf1", 0xcb}], 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000-0x78)=[@in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x90}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000006000-0x4)=r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000007000-0x1)='\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000007000)="651f66af81a61e016b9f2af6cfd6a3b43e63761a7287f10470fbd15901c24b3dda0b602a7cb9e772f062abacba045152de43cb883b1d0b386a96f8f567f2b82840b38d050421411ec178fb4180f2a6d7af7b4f05b22ba47f74c32c532e997f135af0828029956ca9b90507a0008a017042bc", 0x72) r4 = inotify_add_watch(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x2000000) inotify_rm_watch(r0, r4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000009000-0x10)={0x0, 0x0}, &(0x7f0000009000-0x10)={0x0, 0x0}) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) clock_gettime(0x0, &(0x7f0000cec000-0x10)={0x0, 0x0}) timer_create(0x7, &(0x7f0000f0e000-0x60)={0x0, 0x2d, 0x1, @thr={&(0x7f0000f51000)="8a18576126c5ac7174f1506af4bfa38aec1de9992afa12d18c31f87045204b8a2ed5ed8085a2fc34a135aaab2c4ed02cd32b35c994183b5ffef488f5b466ffc470d271aff1c5cf0fe78cc5ca8f62b2bc08afb5f0e32a540201abed48317bfc2a15dd9e079d27ad6da1da317f6ec4bc2e5b3f55b8e5a04d824404923a4197335ea0d2c406aefa0fff5d8501550be8694a77ebd803753347d5f80478a27db0e304c60b0cec53b38e851d757203d1a1f80d3e55e596ee709067abc7c6ff8a1f0d923644", &(0x7f00006ba000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004db000)=0x0) clock_gettime(0x0, &(0x7f00007c4000)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000036000-0x20)={{r6, r7+30000000}, {0x0, 0x989680}}, &(0x7f0000ea4000)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f000091d000)='./bus\x00', &(0x7f0000332000)={{0x0, 0x2710}, {r3, r4/1000+10000}}) r8 = creat(&(0x7f00001fb000-0x6)='./bus\x00', 0x0) creat(&(0x7f0000044000)='./bus\x00', 0x0) setsockopt$packet_fanout_data(r8, 0x107, 0x16, &(0x7f00001df000)={0x6, &(0x7f00007a2000)=[{0xffff, 0x200, 0x81, 0x2}, {0x0, 0x0, 0x6, 0x8}, {0x17af, 0x3, 0x2, 0x42}, {0x6, 0xaf, 0xdf, 0x2}, {0x7, 0xbaa2, 0x1, 0x7ff}, {0x5, 0x6, 0x8, 0xc4}]}, 0x10) unlink(&(0x7f0000a52000-0x6)='./bus\x00') read(r2, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r2, 0xa, 0x32) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000515000-0x18)=@generic={0x5, 0x81, 0x1}) dup2(r1, r2) ioctl$int_in(r8, 0x5473, &(0x7f0000e03000)=0x5) tkill(r0, 0x28) 2018/01/31 16:44:25 executing program 4: r0 = getpid() setpriority(0x0, r0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000867000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000387000-0x4)=0x0, &(0x7f0000448000)=0x4) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e81000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005e1000-0xc)={0x20000000, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebe000-0x24)=@ethtool_channels={0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006d5000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000cab000-0x3)="") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fec000-0xa)='/dev/ptmx\x00', 0x0, 0x0) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000fea000-0x6e)=""/110, 0x6e, 0x0, &(0x7f0000fe9000)={0x4, 0x0, 0x0, "21cf86ed2c97", 0x0, 0x0}, 0x10) ioctl$int_in(r0, 0x541f, &(0x7f0000fe9000-0x8)=0x0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f6f000-0x8)='./file0\x00', &(0x7f0000f6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = getgid() mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000de3000-0x8)='./file0\x00', &(0x7f0000f6f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x4, &(0x7f0000af1000-0x10)=[0x0, 0x0, 0x0, 0x0]) fstat(r1, &(0x7f0000cc8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f6f000-0x4)=0x0, &(0x7f0000509000-0x4)=0x0, &(0x7f0000f6f000-0x4)=0x0) lstat(&(0x7f00003f3000)='./file0\x00', &(0x7f000093e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000f6f000-0x24)=[r2, r3, r4, r5, r6, r7, r8, r9, r10]) 2018/01/31 16:44:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x50, 0x0}) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x40000400, &(0x7f0000012000-0xba)="", &(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000)="") rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000002000-0x8)={0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000003000)='\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setuid(0x0) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = dup(r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000598000)={0x36f2, 0x9, 0x2, 0x300000000, 0x8, 0x6, 0xffffffff7fffffff, 0x80000000, 0x9, 0xffffffffffffffc0}) r2 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') sendfile(r0, r2, &(0x7f000092e000-0x8)=0x4, 0x613a) 2018/01/31 16:44:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000666000)="1f0000000104ff00fd43544007110000f30501000800030000000000000000", 0x1f) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000028d000)={0x0, 0x2, 0x10, 0x100, 0x0}, &(0x7f000093b000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a12000)={r1, 0x8, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c24000)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x1b0dac5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, 0xd0d}, &(0x7f0000997000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c9e000-0x8)={r2, 0x8}, 0x8) 2018/01/31 16:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000d5e000)=&(0x7f0000853000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f11000)=0x18) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x105200, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000dff000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000509000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 16:44:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ec000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0x7fffffff, 0x7f54, 0x4, 0x1}) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) execve(&(0x7f0000ec2000-0x8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00009ae000)=':!uposix_acl_accesssystem\x00', &(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) fcntl$setstatus(r1, 0x4, 0x42c00) write$selinux_validatetrans(r0, &(0x7f0000815000)={'system_u:object_r:tmp_t:s0', 0x20, 'system_u:object_r:unconfined_exec_t:s0', 0x20, 0x37, 0x36, 0x20, '/usr/sbin/cupsd\x00'}, 0x55) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000964000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = add_key$keyring(&(0x7f0000510000)='keyring\x00', &(0x7f0000d69000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00008a0000-0xd)='dns_resolver\x00', &(0x7f000087b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r4 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r4) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) mremap(&(0x7f00001e4000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000729000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00006ce000-0x2e)=""/46, &(0x7f0000431000-0x4)=0x2e) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) munmap(&(0x7f0000b52000/0x2000)=nil, 0x2000) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(r1, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg$unix(r5, &(0x7f0000e18000)=[{&(0x7f0000162000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d5b000-0x70)=[{&(0x7f0000de3000-0xe7)="b225ca071ae82e57d1a00554b612763b21a62dd4c12b6edbda2a7b86841069bfe107560e5636e0051b2972554c0f9e8c00b531400f854d68688f6c1c1fdc7eb2801ae3dc00b403cf6d3467385d507835de2072a1574c6b36f80be51c08bc50f4465639d420d21e51912f245b7300f00fb960cbcabaf40842e9e42f46f03858894e59e2aef1d84795287b17c4c60a1f9c7db4fa5aa0098570ee105ca019365352332ac2d17d94f4298dba1f7f87d0ef330a91d284442473be788dbc8ab23a864708897908a81a569f5682516b8620a2f2f2bf7895ab6c55e107386c2d385194056f73cc3a89e94b", 0xe7}], 0x1, &(0x7f00009ef000)=[], 0x0, 0x0}], 0x1, 0x1) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpid() setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000039c000)=0x0, 0x4) 2018/01/31 16:44:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00007e3000)="") syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00005d2000-0x1a)=""/26) sendfile(r1, r1, &(0x7f0000db3000)=0x0, 0x2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c74000)="809db152dad92a2d5cbfc6e305757ff8d0bb9c026cb0f9775158910ea4c63bdc0db096c11f8f02e0a38f9411cac8c6a22fcbe9575a991bcf8a9df5fe754972d479e8e90047c2bf5cd043354c7bbe31d8a98e5bce14f8667537beb96b7ae5") [ 98.452888] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.464466] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008700 [ 98.482665] IPVS: Creating netns size=2536 id=17 2018/01/31 16:44:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x18, 0x0, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000169000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect(r1, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000564000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x738a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0xffffffffffffff00, 0x3, 0x80000000, 0xffff, 0x7, 0x4, 0xf2c1, 0x2, 0x9d6f, 0x4657402d, 0x1, 0x3, 0x7fff]}, &(0x7f00004db000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007e5000-0xc)={r2, 0x0, 0x10}, &(0x7f0000efe000-0x4)=0xffffffffffffff6c) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000e40000+0x56c)=0x3) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb2000-0x8)={0x0, 0x0}, 0x84000) write$selinux_validatetrans(r2, &(0x7f000003f000-0x61)={'system_u:object_r:passwd_exec_t:s0', 0x20, 'system_u:object_r:mouse_device_t:s0', 0x20, 0x36, 0x33, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe1000-0x24)={0x400, 0x6, 0x6, 0xffffffff, 0x9, 0x100, 0x98, 0x1000, 0x1, 0x1, 0x5, 0x8}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/01/31 16:44:25 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) readv(r0, &(0x7f000001a000-0x10)=[{&(0x7f0000017000-0x96)=""/150, 0x96}], 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000021000)=0x1e, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000)={&(0x7f0000013000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000020000)={0x170, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = creat(&(0x7f000000d000-0x8)='./file0\x00', 0x56) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000021000)={"e61f799da463fcec83da862567323e40", {0x4, 0x5, 0x6, "1629bab6d602", 0x2, 0x0}}) 2018/01/31 16:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ac0000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000bfe000)={0x200, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x4c, 0x9, 0x6, &(0x7f00004de000)=@common='ip6gretap0\x00', 0x7fff, 0x1, 0x3}) [ 98.489280] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.491505] audit: type=1400 audit(1517417065.865:69): avc: denied { getopt } for pid=20213 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 16:44:25 executing program 7: getrlimit(0x0, &(0x7f000015d000)={0x0, 0x0}) r0 = creat(&(0x7f00002fb000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f00003f4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000060f000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@generic="8f180ea438222229ccb428d41628c0ec", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) 2018/01/31 16:44:25 executing program 3: mmap(&(0x7f0000000000/0xa00000)=nil, 0xa00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00009fe000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000884000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 98.494576] tty_warn_deprecated_flags: 'syz-executor5' is using deprecated serial flags (with no effect): 00008700 [ 98.527736] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.544086] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 98.606085] pktgen: kernel_thread() failed for cpu 0 [ 98.612478] pktgen: Cannot create thread for cpu 0 (-4) [ 98.618005] pktgen: kernel_thread() failed for cpu 1 [ 98.623581] pktgen: Cannot create thread for cpu 1 (-4) [ 98.628941] pktgen: Initialization failed for all threads 2018/01/31 16:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x400001ffd) 2018/01/31 16:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f00001be000/0x4000)=nil, 0x4000, 0xd) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4)=0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000aa2000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x1, 0x42, &(0x7f000037f000/0x1000)=nil, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001e8000)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000394000-0xc)='/dev/autofs\x00') 2018/01/31 16:44:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000033d000-0x4)=0x32, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f7a000-0x2)=0x81) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) 2018/01/31 16:44:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000296000)=0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r3, 0x0) inotify_init() openat$ptmx(0xffffffffffffff9c, &(0x7f0000720000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = dup3(r2, r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b1e000-0x38)={&(0x7f000033d000-0x3a)=@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, &(0x7f00008db000)=[{&(0x7f0000a5f000-0x47)=""/71, 0x47}, {&(0x7f000090e000+0x3ac)=""/81, 0x51}], 0x2, &(0x7f0000959000)=""/0, 0x0, 0x5}, 0x2) 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}) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000500000-0xce)=""/206) 2018/01/31 16:44:26 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000025f000)={&(0x7f00004e6000/0xd000)=nil, 0xd000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xff)="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", 0xff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000012000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='selinux\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r2, r3) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 16:44:26 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000063c000)=[{&(0x7f0000695000-0x3e)=""/62, 0xffffff43}], 0x100000000000031e) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(r1, &(0x7f0000fc1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fc0000)=0x10) fcntl$setflags(r1, 0x2, 0x1) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) accept4$netrom(r2, &(0x7f0000856000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000981000)=0x10, 0x800) readv(r1, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f79000)={0x372, 0x1ff, 0x6, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 16:44:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000887000-0xc)='/dev/rfkill\x00', 0x2202, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000044f000-0xa)={0x0, 0xff, 0x1, [0x6]}, &(0x7f00000ca000)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000080000)={r2, 0xffff, 0x7, 0x9, 0x10000, 0x3ff}, &(0x7f0000abb000-0x4)=0x14) connect(r0, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 16:44:26 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000030000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f00003a8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006da000)=0x10, 0x80000) r1 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)='./file0\x00', &(0x7f0000f9b000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000969000-0x4)=0xffffffffffffffff) 2018/01/31 16:44:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000429000-0x4)=0x5acf) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d89000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000862000-0xc)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f00007d9000-0x4)=0xc) getresuid(&(0x7f0000f29000)=0x0, &(0x7f00007ea000)=0x0, &(0x7f0000189000+0xaf5)=0x0) quotactl(0x3, &(0x7f0000e40000-0x8)='./file0\x00', r6, &(0x7f0000ddb000)="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") read(r0, &(0x7f000026b000)=""/68, 0x44) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000412000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x2, 0xa8, 0x2, 0x3, 0xa, 0x20, 0x20, 0x2, r4, r5}, {0x7fff, 0x5, 0x0, 0x9, 0x6, 0xb324, 0x7, 0x6}, {0x3726, 0x2, 0x8000, 0x6000000000}, 0x7fff, 0x8, 0x1, 0x0, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0xff}, 0x8000000a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x3, 0x4, 0x0, 0x8, 0x5}}, 0xe8) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2018/01/31 16:44:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000013f000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f000090e000)='/selinux/context\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/31 16:44:26 executing program 0: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/vga_arbiter\x00', 0x1ffe, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000eef000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40004, 0xec2, 0xfffffffffffffff8, 0xffffffffffff0000, 0x80}, &(0x7f0000076000-0x4)=0xa0) setsockopt$inet_buf(r0, 0x0, 0x20000041, &(0x7f00008e3000-0x46)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) pipe(&(0x7f0000d79000)={0x0, 0x0}) getpeername$llc(r2, &(0x7f000099b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bb3000)=0x10) mremap(&(0x7f000030a000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000a52000/0x2000)=nil) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f0000ef0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e3a000-0x4)=0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000028f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000948000-0x4)=0xe8) 2018/01/31 16:44:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x282000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000b8f000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) remap_file_pages(&(0x7f0000949000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) [ 98.757864] kasan: CONFIG_KASAN_INLINE enabled [ 98.763471] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 98.784040] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 98.790292] Dumping ftrace buffer: [ 98.793827] (ftrace buffer empty) [ 98.797528] Modules linked in: [ 98.800893] CPU: 1 PID: 20291 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 98.802310] SELinux: Invalid class 86 [ 98.812351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.821682] task: ffff8801b8cb8000 task.stack: ffff8801cfd30000 [ 98.827711] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 98.835952] RSP: 0018:ffff8801cfd379b0 EFLAGS: 00010a07 [ 98.841372] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff82667c6b [ 98.848616] RDX: 1bd5a9d5a0000003 RSI: 0000000000000006 RDI: dead4ead0000001c [ 98.855858] RBP: ffff8801cfd379c0 R08: 0000000048000000 R09: 0000000000001e30 [ 98.863103] R10: 0000000000002100 R11: ffff8801b8cb8000 R12: 0000000000000004 [ 98.870345] R13: 0000000000000020 R14: ffff8801bc170000 R15: dffffc0000000000 [ 98.877589] FS: 00007fd5b9b1f700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 98.885787] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 98.891656] CR2: 0000000000a2f5a8 CR3: 00000001bc4bc000 CR4: 0000000000160670 [ 98.898901] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 98.906144] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 98.913385] Stack: [ 98.915508] 0000000000000001 ffff8801bc170158 ffff8801cfd37a20 ffffffff82667c91 [ 98.923489] ffff8801bc170170 ffffed003782e02b ffffed003782e02e ffff8801bc170168 [ 98.931477] dead4ead00000000 ffff8801bc170140 0000000000000000 0000000000000000 [ 98.939454] Call Trace: [ 98.942019] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 98.948494] [] sg_finish_rem_req+0x2b5/0x340 [ 98.954612] [] sg_new_read.isra.20+0x18d/0x3e0 [ 98.960814] [] sg_read+0x8b7/0x1440 [ 98.966073] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 98.972716] [] ? fsnotify+0xf30/0xf30 [ 98.978152] [] ? avc_policy_seqno+0x9/0x20 [ 98.984010] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 98.990994] [] ? security_file_permission+0x89/0x1e0 [ 98.997718] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 99.004356] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 99.010996] [] do_readv_writev+0x520/0x750 [ 99.016854] [] ? vfs_write+0x530/0x530 [ 99.022364] [] ? exit_robust_list+0x230/0x230 [ 99.028482] [] ? check_preemption_disabled+0x3b/0x200 [ 99.035293] [] ? __fget+0x201/0x3a0 [ 99.040554] [] ? __fget+0x228/0x3a0 [ 99.045802] [] ? __fget+0x47/0x3a0 [ 99.050964] [] vfs_readv+0x84/0xc0 [ 99.056129] [] do_readv+0xe6/0x250 [ 99.061290] [] ? vfs_readv+0xc0/0xc0 [ 99.066628] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 99.073270] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 99.080081] [] SyS_readv+0x27/0x30 [ 99.085246] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/31 16:44:26 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000021000-0x56)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36, 0x0}, 0x56) socketpair$inet6(0xa, 0x800, 0x8df, &(0x7f0000028000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x7fff, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r1, &(0x7f0000048000-0x18)=""/24, 0x18, 0x40000000, &(0x7f000002e000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x4, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff9e}}}, 0x32) 2018/01/31 16:44:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000062a000)='/dev/autofs\x00', 0x0, 0x0) madvise(&(0x7f00001be000/0x4000)=nil, 0x4000, 0xd) accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000afc000-0x4)=0x0, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000aa2000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x1, 0x42, &(0x7f000037f000/0x1000)=nil, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001e8000)={0x0, 0x0}) sysfs$1(0x1, &(0x7f0000394000-0xc)='/dev/autofs\x00') 2018/01/31 16:44:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c1a000)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000253000)=0x1, 0x4) 2018/01/31 16:44:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000845000)="61cb1d5db71c86c5a20dc6190957ce334c2db245d79bf5d6d0065176cdf33c62b30b8825d7c7e99d3adc5ef3dabf6fd162a9271ae9357ad56a5168f3cf94bdae4e519b37de56ddf8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) 2018/01/31 16:44:26 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000021000-0x56)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x36, 0x0}, 0x56) socketpair$inet6(0xa, 0x800, 0x8df, &(0x7f0000028000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000003000-0x88)={0x7fff, {{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r1, &(0x7f0000048000-0x18)=""/24, 0x18, 0x40000000, &(0x7f000002e000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x0, 0x4, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff9e}}}, 0x32) 2018/01/31 16:44:26 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x4, 0x400, 0x20, 0x40000001, r1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockname$netrom(r0, &(0x7f0000003000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) [ 99.091791] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 99.118640] RIP [] __free_pages+0x21/0x80 [ 99.124551] RSP [ 99.140370] ---[ end trace 7213a30e52e0cf81 ]--- [ 99.147870] Kernel panic - not syncing: Fatal exception [ 99.149810] SELinux: Invalid class 86 [ 99.157702] Dumping ftrace buffer: [ 99.161227] (ftrace buffer empty) [ 99.164907] Kernel Offset: disabled [ 99.168510] Rebooting in 86400 seconds..