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0x1000}], 0x9, &(0x7f0000002900)=[@sndrcv={0x30, 0x84, 0x1, {0x5f, 0x3ff, 0xa, 0x1, 0x200, 0x9, 0x3, 0xa08d, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x1, 0xfd, 0x40, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xc, 0x81, 0x200, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x4, 0xfffffffffffffe01}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x3ef, 0x3ff}}], 0xf0, 0x40}, {&(0x7f0000002a00)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002a40)="265cf7757a809b93008c5fef6e82901609c34f7954ada70e7168d8ce2d68bbf3b60b9c69837ccffbc5275390848f5102c77a1fdb8b70af73e28e0f83e6d291ba08f33f75552d83f35ff3274fab130009c03e3a58b0e0355d89275ab9c5da4896cf001e8fefcebd95d9cd523b01d9d624c4e5cc89d81650f8f07163c4a38bfdff5ef997dd74a3efbbaa3301f442cac090a5a9d894b7ce6de571976f9c2ded38e37e694dc29d59d76b90705a973895170b408c3601ad001277ee939e82e7eed02d7f21dba5f5233818", 0xc8}], 0x1, &(0x7f0000002d00)=[@sndrcv={0x30, 0x84, 0x1, {0x1f, 0x100000001, 0x8, 0x9, 0x7f, 0x1ff, 0x1ff, 0x6, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, r8}}], 0x60, 0x10}, {&(0x7f0000002d80)=@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xbd4}, 0x1c, &(0x7f0000003040)=[{&(0x7f0000002dc0)="d765c81b42", 0x5}, {&(0x7f0000002e00)="30060615723e42b5c2d8983df9776586498f61046943f5dc356ff138c343e3d71f1fed10e246ee79b130dd1383fc482cfd0dff6211cfa640050605ea1084e55bc231caadd70945167d906a477038cfd1bbcf6227ace1c72b2b0cf72d863a9e6a7181afb7989e23601ac283bbe3a1bbd917239a0b046245396a6c88391f302bffa44cec32c3efba9b40346f362415b93f46159be3a7f7d7f2", 0x98}, {&(0x7f0000002ec0)="a2271e923b79e747fee0c351b042b6e11e6af44129e8530734cbf7a9cd14726ee605521b1c6765010e9b988df98d0ee3de17ede74bae0e557ed14850eea465aed20265a8b33a375f4b7177623e2f1c85a277be479eb32935c88e2bca07b236ccb1689c6bf991d27f3eefabcdd016520e9ab5426ff038a7a26fdfe4a0a6fda878e335a67df43581", 0x87}, {&(0x7f0000002f80)="b594eed246dffdea11134fb3924b01adfd93c9188033b9241c88d829cb1f5d0127b2bce2a749c5453f42c0641ab94c5924669ce48dac4c9189d75f068d67949cb462adbb9e4ff0f1c3b75f50ef6362f2127b3c29215f78bb1b985745ab94c2579bff462d06ca0f1561ced7ff98e515e45bcef1ddf37fbf9dbdf9c26e90aad786f57ae08deffe8813d828cc924ef0d5da9d63aa3f806f3503fa10ea6561010b65812d6ac97f32528157ee3afc79a31bfbdc69ceba1a28", 0xb6}], 0x4, &(0x7f0000003200)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x1, 0x200, 0x8, 0x101, 0x9b, 0x2, 0xa561, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x8, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x5e2, 0x1, 0x8001, 0x6, 0x8284, 0x0, 0x0, 0x100000000, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x4647, 0x8008, 0xf2c, 0x1, 0x2, 0x2, 0xfff, r11}}], 0xc0, 0x4000000}, {&(0x7f00000032c0)=@in={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10, &(0x7f0000003400)=[{&(0x7f0000003300)="c37c859b1769e472a434ecbb8ba1881939a0c68f4dbecc246afa4e975aa8a8eb64c5e1315308982ab2aaaf5b1d4010832cf27ef53d496a5f49c35f8c351d5b9a9f0bf9e308d0692aba00d94768fd13090c1b040ae40623fea30c2801158a079099c0d3cd691f7d9d4b4ad5449c7c3f2de33a9e07f28f6bcbbdc86819e31f8f37e755bac229767974366d8b860d7d818f0fea26bba0c52c444f4bf61965d0d0720b0037919f456b09a6fa1f4a7a3108f472685fd27d2df4ca9d69eef8533b04ba2e8271bc4f069f72eae894", 0xcb}], 0x1, &(0x7f0000004900)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x200, 0x3, 0x80000000, 0x401, 0x4, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x7fff, 0x6, 0x100000000, 0x5, 0x3, 0x4e7b, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x562, 0x7, 0x204, 0x597, 0x9, 0xc000, 0x5, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x200, 0x8001, 0x7, 0x0, 0x8001, 0x53c, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8002, 0x1, 0x7ff, 0x20, 0x4, 0x8, r16}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x1, 0xc, 0x8, 0xea54, 0x401, 0x6, 0x1, r17}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0xfffffffffffffe01, 0x8, 0x3da4a441, 0x80000000, 0x3, 0xc8, 0x9, r18}}], 0x150, 0x8000}, {&(0x7f0000004a80)=@in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c, &(0x7f0000004d80)=[{&(0x7f0000004ac0)="60fbe20c7d6ce8328309aa0a0ff373056d4cc4c1dcade427c6eb853698673a1a05bb0355fb8d6684d62b14f8c0e79a12f46eabe10a73b3b35ac09c2c3a6291604051acc0d822cb7cfd8a36e35665e4097b47046be16a368f7291843bb08894f001089d591d5656640e16979e8f44a244915271eb62e87469eb5f143bd619ff1ae6819aecf3d48ef9c3f1f7e78c7f0bca6eb99b967657f82764a098930df43efcaf891e975a1d7f56597420bc6d21b779e15b56c6598ad82b823d68d775633b8ccae62c1c2547578902a778a41e8a1a7a0a9d10e339acad0ce1681ee90336be97f6646f21cc91c606", 0xe8}, {&(0x7f0000004bc0)="ecd78936eabb06dc73521ab82e3d9d8e9292b64caa438d9b6c6a947fea71dc7aee457ef02d7f2070ae8413d96634f7f604ff72f846912eb2a7e4df098d95672b938a8a025424d9a7d1679318651a7a49a7651ad8bf585a5c58313895e0668e102590ecb8efd71e3b55c31536371ccf41d8f30f4d2a834643c2e57fd0cf2c55a028f0f6b06db2f266eb25e151549da03122897717c030c0368bbf0c5d17a861", 0x9f}, {&(0x7f0000004c80)="a58411743821c04122efc5d3f7e7ba197bf2444ba7135e130a8cc647891cf556d6b3e44fbe1c7f8c9bbc1b8f39185e813f6cf048ffe8d227a9df9be0215927c02776f74417b5f0321c4554d13d98c4d5dfc1be17b691de12394acb78bc22d2da349a6f6b3373772a25036fa9f5160b429a44fe8e14edbf1d0ea8bc5b2e093a4a5afd143b00d6b597cffe56b20e91086328164aeb441f2c4848587830ff961b", 0x9f}, {&(0x7f0000004d40)}], 0x4, &(0x7f00000052c0)=[@sndrcv={0x30, 0x84, 0x1, {0x20, 0x20, 0x8001, 0x8, 0x4, 0x6, 0x3, 0xfff, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x20b, 0x4, 0x90000000000000, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x57, 0x8, 0x5, 0xe27, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x80000001, 0x8, r22}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x3, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1, 0x0, 0x8, 0x40, 0x8001, 0xffffffffffff0001, 0x1, r23}}, @sndinfo={0x20, 0x84, 0x2, {0x4b, 0x4, 0x7, 0xc4fe, r24}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x8000, 0x7ff, 0x0, 0x150, 0x0, 0x8, r25}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x2, 0x200, r26}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0xfff, 0x4, 0x3}}], 0x1e0, 0x20004041}, {&(0x7f00000054c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f00000057c0)=[{&(0x7f0000005500)="d2bcde61eb76349f04fb614198ec661279a240042c9988b7024f55f51a1e1711e89478798ce96f40cae756d4f46a5a4c6dc3a7e342e9a0f3a2ee6343ebed9582a14b8f1f40084248a82a7e28b3c7f9353b69ad480fd06a91ac8e7171fea2a6fc65c24d4449d8e16c8509f5ed08c8ded3dd96c97d332b7517b58a6cf190dd7f56127f7b86828e903626649ba3796769b56f4f472a3b95fc9de9fbd1c1222a679a", 0xa0}, {&(0x7f00000055c0)="e924263825c63447bf9138b1c094b937fe8b5f41f8310fa2299e0e5090acbdda07873106e758824068be72989002d1717ad4fa56a98652f8dd6128724d8bf81b6562a6fa1cfd196a37006cf3b6872d964d54edb8ec76f57164b3ae79acc4a593e7af04baef61a0c95e4173f320e020700c8d5efbfa43d4de4dbcff227eb91645", 0x80}, {&(0x7f0000005640)="66c3dbfec92de8a5d2400feb5f7dc30725ef483cc9505784497cfb9d404b2061492a11795fbeacf65370311848a4b5c6e7efc53ec1179ac1ae2a607a1d19d61f59cf8fa231b1767342bbb8fddc1a7957f1cb8b12317bec25fd8abee558eefe7e82b7623007814a3484a2d5d5cf277ee984cba8a5c78ff954f4f247a4597c14bd97b8078a38a561a368c8dc1b56c56799f048d2ea9cf5074017935e56c71be92a041e21254591eca08df3f9b1a61c", 0xae}, {&(0x7f0000005700)="ed92ca93ae275aa71cc197a86422e5eaee4012d9f1d709d4ff789d62b2979df4f0168e14eaa95a16910243335f3ea9a7659b75f7d0897b15b1f63ff0b351ee2b3f2c72bc5c6880101f2def679141407fc6d3243d83c9ed2bd6ca0a28b67c6843c24d6b90acfc19c2179f2cd4b695cd0c12c496f3b16534dbbc4bcbd36a4f1ed3f362f58911e759f6231f1104d52605a03d1b8fc93a225932ae143cd91d5d1d02b9e28791f287a790925acda1915494064061", 0xb2}], 0x4, &(0x7f0000006a00)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x201, 0x3, 0x8001, r27}}, @init={0x18, 0x84, 0x0, {0x0, 0x7ff, 0xe97a, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x2, 0xfffffffffffffff7, 0x3, 0x3, 0x9, 0x9, r28}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3, 0x8004, 0x1, 0x4, 0x7fff, 0x9, 0xc56, r29}}, @init={0x18, 0x84, 0x0, {0xdf, 0x100000000, 0xe9c, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8, 0x100000001, 0x8, r30}}], 0x120, 0x80}, {&(0x7f0000006b40)=@in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000006d40)=[{&(0x7f0000006b80)="0a61f826661b5d73271c351fea242cb0fb7fe1d862ce77cc06ccf8c3d0480d6028ceee879f24c623a9a92bd76ce33a8e6f1115293905a2ae07c19a38edbbada73fd71ce961b416df7e7a5b1ea3dff7a342cb7d9d8d83a0df141271cdfbcea9de651e98ef403a9f1fc591132a120dc30adf84bda68d73b52b46f82d9a1edeb0ae2c6da3e213fdca453c1d0933524ffad9f6526ade52991653ceac2ccdbbe6d034b15b66ca890c8e9d7833882df35898b4cd0043e5", 0xb4}, {&(0x7f0000006c40)="7f01339dc99ce5a60dbbcfb317f85e8e63395455ba376daebcc0d35bdbae9beb358d42d815a88fd56632b322000137cd5472180fbe71408b123254161e2bd825b16f3f28db555815ed9b576093c791cb0a0f28280923a70b5072f23595e7bff663eb4f65cdee04237331fb76ad2cf4f7b9bdafdecce6e150d1b3ba822c4ea3dc33b46251c4b11cfc9a69babaf4ced492589efe1abfa9d8eb8c192996443c8071660a0151d23773a619d26c2c9eaae8d3c8a3dd8aadaa7aae8e0df5ace8c23834620c92e242ca1cdd3e5de1ac080318b021f5911ba39bf4171c", 0xd9}], 0x2, &(0x7f0000007100)=[@sndrcv={0x30, 0x84, 0x1, {0x100, 0x0, 0x8, 0x3f6d, 0x0, 0x2, 0x0, 0x4, r31}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x96, 0x4, r32}}, @sndinfo={0x20, 0x84, 0x2, {0x4de, 0x8200, 0x0, 0x80000001, r33}}, @sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8005, 0x1, 0x1000, r34}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x9, 0x4, r35}}], 0xf0, 0x40000}], 0x9, 0x0) [ 1164.460929] binder: BINDER_SET_CONTEXT_MGR already set [ 1164.460937] binder: 7408:7413 ioctl 40046207 0 returned -16 [ 1164.466780] binder: undelivered TRANSACTION_ERROR: 29189 [ 1164.466875] binder: undelivered TRANSACTION_ERROR: 29201 [ 1164.491808] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=39228 sclass=netlink_tcpdiag_socket pig=7434 comm=syz-executor7 2018/04/13 03:50:32 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x2, 0xfffffffffffffffd}, 0x20) 2018/04/13 03:50:32 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x0, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) r2 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00)={0x0, 0x0, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xffffffffffffff25) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) r11 = gettid() sendmmsg$unix(r1, &(0x7f0000001e00)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000780)="e3123d17f53f50dcd3ae946237ca5ec466ff50fa1bbe3ffc9851365185906bf010dfe98f97235e9ed0553d1b740917cdefb26bd61e7b4f86deda2f61438c02b9a67b6370349cd10026f05d49cba1bddef87b69ba3a354162d55f5fcf1ff8958add81a6d59b847180ab706bb48aec8e6a741fec7efceb9ecc6fc7521ea87cb793e0d071c3f3ba2a6c70166a3adf945e1dc1", 0x91}], 0x1, 0x0, 0x0, 0x4008804}, {&(0x7f00000016c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000001740)="cfd0d90476c52424bcb079d3d5c4a2b3cc9a4c5b262c8554d68796b6773e2b8d12e73c4560f920231547610c239888098ab35560782d4179ba74908dd5406e7d30836203726627c7c84113893e450af4db46717462bcdeed0f84ac6e04cd02a3e5ef769888dd789ddaec42e848e38e45f3d437f0f210be5dfa04e38c65c2359dbe57bb7972b929b120fb8dfb7a978cd95c8ec588e7da00f71a900d029a54b21be14fa36a1526bc55292c8b6945b3878e47f07625d4381d29636f0bc08cdff13fb1fbedb2e59aa7206811b2d92d813f741d8585c55d703cde566aeea6918542236e778f912f1a1801e3fddb2c5dc448a896b7f4847e301289e1", 0xf9}], 0x1, &(0x7f0000001940)=[@cred={0x20, 0x1, 0x2, r4, r8, r2}], 0x20, 0x8000}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f0000001a40)="93cc5b77da02dd0100bb8bf158065bdaacda8e774e7368cdd7183ca80aafd137ae08bfa4f24f68b063b0f24af20080251054ab668ff9bd9c70bb56c3102e8f7e06c9c374efda4fa13e539deddf800ca5265148222cf4dfa052b557984a86ff1d079bc1c112d1df47b004e22b789a43602ac1e6b35e2ac7", 0x77}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r9, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r10, @ANYRES32=r9, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="b0f8068a14e89331061ad8a9581dca2aaff5d2481fe9cb867336c3d5a8a6743bd166906b10b14a19ccc334552f1b856c91ed39f21920b10400000000000000d0"], 0xe8, 0x4000}, {&(0x7f0000001cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001d40)="88271bfdc741d685a8ae3b42b920528c1524c0e6018b9603ff", 0x19}], 0x1, 0x0, 0x0, 0x4000}], 0x4, 0x20000014) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) r13 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r13, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000600)={r12, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r14 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r14, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14, 0xa}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r14, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) 2018/04/13 03:50:32 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000280)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000200)={0xb3, &(0x7f0000000140)="a0f55da7b1b4b604f85f5ac41158734dcc3b079192cc100a7ba1bbc935f4f42675e0cfd1528bfe7bf8f8321c4ead3cbd30cfc43bc9390833d6641ab3ba5c7970d6ab48c0266863c6aad461595d4375d42c7be3bce9f1f0acc9998e650eebc2e669299ec2656eabeccae1866547c0cd6593acb3785955ef0b57067530e79c5719fe75e8203af07b78f0b83414087d0ba4b22571a56668064e36db1de14960cc660bdc44f0b31cb60291d36c280d6a90d1ff81ce"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) fallocate(r2, 0x0, 0x0, 0x7) timer_settime(r3, 0x1, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000000340)) r4 = gettid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x98f4}, 0x4) tkill(r4, 0x40) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r5, 0x2}, 0x8) 2018/04/13 03:50:32 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000012f79), 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x101}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84b349", 0xa6}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000005c0)={0x17, 0x8a, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c4680646"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r4, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4, 0x4010, r3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x80000000) close(r6) r7 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r7}) 2018/04/13 03:50:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r0, &(0x7f0000000000)=""/24, 0x18) getdents64(r0, &(0x7f0000000040)=""/36, 0x24) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/04/13 03:50:32 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) keyctl$setperm(0x5, r2, 0x0) keyctl$unlink(0x9, r2, r1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000000c0)) accept$inet6(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) accept$inet6(r3, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 2018/04/13 03:50:32 executing program 1: r0 = socket(0xb, 0x807, 0x6) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0xffff}, 0xc) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000040)=0x7fff, 0x2) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/13 03:50:32 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setpriority(0x1, r2, 0x6) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000080)=0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000000080), 0x0) 2018/04/13 03:50:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000100)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) seccomp(0x1, 0x0, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0xf36b, 0x4, 0x6, 0x1}, {0x7f, 0xfb6, 0x8, 0x80}, {0x503133d5, 0xfad7, 0x2000000000000000, 0xfffffffffffffff7}, {0x65, 0x1, 0x100, 0x1f2}]}) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20020003, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/04/13 03:50:32 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80081) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0xaf, 0x800e, 0x3, 0x5, 0x8, 0x3f, 0x8a62, r1}, &(0x7f0000000140)=0x20) syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') recvmsg(r0, &(0x7f00000017c0)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f0000001840)=""/44, 0x2c}, {&(0x7f0000000280)=""/118, 0x76}, {&(0x7f0000000300)=""/108, 0x6c}, {&(0x7f0000000380)=""/237, 0xed}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/241, 0xf1}, {&(0x7f0000001580)=""/124, 0xffffffffffffffe2}, {&(0x7f0000001600)=""/37, 0x25}, {&(0x7f0000001640)=""/138, 0x8a}], 0xa, 0x0, 0x0, 0x1}, 0x2101) ioctl(r0, 0x1, &(0x7f0000000180)) 2018/04/13 03:50:32 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/04/13 03:50:32 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000580)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xd) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000180)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) vmsplice(r0, &(0x7f0000000500)=[{&(0x7f0000000280)="55a6c488150d741b0ecda8f5a42bcc99b05fed619897e851077c93725fe44917ddb1666801a781a673738af2632943cdafbe5d8536309f7ec441e051565955425316b581a42c873aaa0c7be47e8ff18936ecff2dea4fb3bbbf2e15528f73f0fa13ff32fd2bc072f3dc9bec753330a24684c831b545ffc003b290eef424f5f443433389714ddc1458d866d11cab923701710df30d605ceea4c936547d62e59b658750312620e3f932b3e200a8c91d49730230245e53b0e5a630a858d267ca213cff3c32c67e275cebeb9ef7c15a659100d15e4a0fc36005ef", 0xd8}, {&(0x7f00000000c0)="6574634e43c62422518dc4338606623b6cd9f30f4ab3a9dfecb297066a23129e135ff38f0eb7707b36c1735d8e9ef14408995c38c8b9ac66bd04a71c42c4ac4f6925a27a2c6e53fd10eac7225fed29d803bfecd57262d61d84c9819c10ccc9313afc02ec336b4b", 0x67}, {&(0x7f0000000000)="f82083d681f8551a7085b89d3589ba4d618087ec7a96366b82ce8fb1969d07d6182d70ebbd41ad7ac524", 0x2a}, {&(0x7f0000000380)="d65ca81436da8355b0d05cb2602b62b3c406a3ed1b5cf8cc87e7457f0619305692f5a8a915020d6b9a615a777107cf0ca47fac1f8c2f39e80b742e3713f45e3509d7074eabf11ffe0eb24ad607d25d6d12388f1511c0289b7bc76c9c5fbf4b10034e56e8d31dab9c5ea8b23dfa887e7427d32f0f9d17ec87a6a74b62ac0c8878774dd1ada9c84ad78ad3747b83d08e1626b1656f90f3fa2c8f7a8ee3467bd771d54ef4ec3e21109a03f2a0813d05488f356598f162ea7df8bad4f97f3e3071c2124f288df4602c1f3a61cee35c9b09465a87c731222327e5", 0xd8}, {&(0x7f0000000480)="40d3618a46a758a8441d1aa4ddaad5037332195adb91f3db4d43626ff4a2fa473e2b10ad9a2861f68a696eaf15c1f239d51fdaa96e5cb587c31115de5b29c9235b4f15896f3063836328244bfb76", 0x4e}], 0x5, 0xe) 2018/04/13 03:50:32 executing program 0: socketpair(0x3, 0x6, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="1bcb198b3c58e5e7f53ca029ec92553aead4a457", 0x14, 0x40, &(0x7f00000000c0)={0xa, 0x4e23, 0x195d7c48, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r2 = socket$inet6(0xa, 0x2000000800, 0xfffffffffffffffc) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x1ff, 0x0, 0x2, 0xc, 0x9, 0x5, 0x9}, &(0x7f0000000140)=0x20) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x3f, 0x1f}, 0x20) [ 1165.679853] netlink: 188 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/13 03:50:32 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x3, 0x1, 0x1, 0x3, 0x4, [{0x3, 0x6b0, 0x3, 0x0, 0x0, 0x80}, {0x80000000, 0x3, 0x12, 0x0, 0x0, 0x1}, {0x0, 0x400, 0x1d, 0x0, 0x0, 0x3c08}, {0x4, 0x6, 0x1f, 0x0, 0x0, 0x1000}]}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x276a, 0x5, 0x1, 'queue1\x00', 0x6}) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r0, 0x1, 0x10000, 0x3) fallocate(r2, 0x3, 0x0, 0xffff) fsync(r2) 2018/04/13 03:50:32 executing program 6: getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) setgid(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="9c0000001d00020427bd7000fcdbdf2508000b00020000002c000800250001011d005ab8f11de0206beed623e5fc6dbdbb260ba953fe9ee3a4b7b45be5ea590000002c0017000400000026bd70002bbd70002dbd70002dbd7000090000000500000006000000ffffffff030000002c00130000000000000000000000ffffffffffff7f000001000000000000000000000000000000000a000000"], 0x9c}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4100, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bind$inet6(r2, &(0x7f0000000300)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) 2018/04/13 03:50:32 executing program 1: clock_gettime(0xfffffffffffffff4, &(0x7f0000000040)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) [ 1165.870623] IPVS: Creating netns size=2536 id=253 2018/04/13 03:50:33 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x4e22, 0x0, @empty, 0x80000000}}, 0x0, 0xffffffffffbffffe, 0x101, "8e3e40208abda0140241b1d04235c6b3770aab323480dd01c1b8d39707b5a6b6c84dfe31ca6e0c34726cf5ca07839c3f98a7645660d4269a105407407aa378df1bc8f78b209686b2e057472326706367"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="f9ebd3a0836af9beb26f93c716bd8c55049d1572036a765186937967b2075decd0759b25776a66123f9eb8d4a8e414217d438156d01d4f559efe43f36a476cb1597aeea35807799d8554af7d9b8cd8071a"], 0x4c}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x45, "28269bcb13202a2b2fee172fd0ce16245080087ac6e5dba05788e4ff6302529dba83dcc8cd21ff1656a0dbb21e312eb09bc8cc51043fb8255c4713491236226a96d8709a6e"}, &(0x7f00000000c0)=0x4d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) shutdown(0xffffffffffffffff, 0x1) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r4, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000340)={{0x28000000, 0x2}, 'port1\x00', 0x2, 0x0, 0x92bd, 0xae, 0x0, 0x4, 0xfffffffffffffffa, 0x0, 0x1, 0x1f}) r5 = dup3(r4, r3, 0x0) fchdir(r3) fallocate(r4, 0x1, 0xd371, 0x3) pwritev(r4, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet6_dccp_int(r5, 0x21, 0x10, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000540)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f00000002c0)='team0\x00') syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file1\x00', 0x1ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="54eda6882627c919e664812f47b1d626a295895701577260042c1a99444eeebe482b", 0x22, 0x8}], 0x0, 0x0) ioctl$int_in(r5, 0x5421, &(0x7f0000000300)=0x9) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/13 03:50:33 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x65387351, 0x20}, &(0x7f00000001c0)=0xc) r3 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000000)={0x1000, 0x8, 0x1}) pwrite64(r3, &(0x7f0000458002)="9d", 0x1, 0x2000) write(r0, &(0x7f0000000300)='v', 0xfffffffffffffe55) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000080)=0x9, 0x4) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0xfffffffffffffffe) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') recvfrom$inet6(r0, &(0x7f0000000340)=""/102, 0x66, 0x2000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0xffffffff, 0x7b, "c16db356ca72bcd28aa6ea90fb3dfc8a4baa7e18b363ee57d49fb55c92fb62e28ee0a283e232bdc84ca0dfd02657426da22e25d517ee71e38f91d76929fede58650a9380698fa1ad3e101367ee1649235178c164c6d4f759b45de2d762aceba782f9852469ce08b128ecafb96bb4901bb85df1e2466d6a1bcd955a"}, 0x83) 2018/04/13 03:50:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000540)="18000300000001000000be5ea6cd88360000080203000008000006000e6400100000011c6900bb77a107567e5bdba17e19470055040097ec77a1e2010049fc2d63e00000000000141800000000ad000000000000061496d72203420007473edb1002c5f56539662b0d92fbecf48b05000000e7ec75e948ccfff6ba00b3b40f0000c62c89f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d26960300ba5aeae20000000000000000089c61000000000000000000000000000000", 0xc8) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) 2018/04/13 03:50:33 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x521000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000003c0)={0x0, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f0000012f79), 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x101}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)="2cb48edea5ae2a06a0f91efa9a122f44eb00ca30cfba82ac7e8b17c7b1e1d65d01411ad53e3d814e9a1c476853e2ddc52acd275124ae285515bd8f6dfc51a7744eb25109eddd3bf9ea1074d5f9b37086c8961bb98ae618b1a59eaafe79ac3588510938a199fbed9cee7222b60f40d22e1a6d54628304ccc72c3035a49224f2cbf2d093a94d14e80b109e44db81feaf1eaf37e5558b406505d393357e21ede9b7b1f92b84b349", 0xa6}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000005c0)={0x17, 0x8a, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c4680646"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10013, r4, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4, 0x4010, r3, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x80000000) close(r6) r7 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000840)={0x0, r7}) 2018/04/13 03:50:33 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x143) listen$netrom(r1, 0x8) fstat(r0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) 2018/04/13 03:50:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/04/13 03:50:33 executing program 2: fchdir(0xffffffffffffffff) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/checkreqprot\x00', 0x27fffc, 0x0) accept4$bt_l2cap(r0, &(0x7f0000001b00), &(0x7f0000001b40)=0xe, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff}, 0xfffffffffffffd8b) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r4 = creat(&(0x7f0000000080)='./file0\x00', 0xa2ebb1fc2ae655c) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[]) inotify_init1(0x80000) write$binfmt_script(r4, &(0x7f00000019c0)={'#! ', './file0', [{0x20}, {0x20, '/dev/binder#\x00'}, {0x20, '/proc/sys/net/ipv4/vs/sloppy_tcp\x00'}, {0x20, '/proc/sys/net/ipv4/vs/sloppy_tcp\x00'}], 0xa, "18f8febc48dbab421bc60bf7b7fc18ead9cbce50e652d63385b60b23ffad886a884749e158c58c9328d3e4d5147a1d7994e0021640a6757386d7ae07fd1cdf89209a129026c9ac60490f1cf1804a28f28e4ae9ff9c6bc7cc502865d5f333d617cfb6c7cf43f8253c5b47d7759461c3d45098c3f3b7102bc60a73d94d5c619e90fcd6fed9466492aa11211af55ba55da0f4a17bca1bfd29e17b2398f2461e20660a056580fcf87b82aff7"}, 0x108) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0xc) fcntl$setown(r1, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) prctl$intptr(0x8, 0xff) socketpair(0x1, 0xa, 0xb6ad, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000001980)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000001b80)={0xf2, 0x0, 0x9000}, 0x852124cc6b8c9944) r7 = gettid() ioctl$KDDELIO(r6, 0x4b35, 0x101) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000000)) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(r7, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001400)=""/83, 0x33}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001580)=""/161, 0x3de}, {&(0x7f0000001640)=""/3, 0x3}, {&(0x7f0000001200)=""/114, 0x72}], 0x223, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000001940)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000001840)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001680), 0x4) ioprio_get$uid(0x3, r5) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000001800)=0x7ff) 2018/04/13 03:50:33 executing program 5: r0 = userfaultfd(0x0) flock(r0, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x70b1b95d, 0xa, 0x7, 0x3, 0x24a}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x8, @empty, 0xffffffffffff0e86}}, 0x3f, 0x4, 0x3f, 0x5, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x1008) ioctl$TCSBRKP(r1, 0x5425, 0x4) 2018/04/13 03:50:33 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x0, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000004, 0x10, r0, 0x0) getpeername(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0x8, 0x3, 0x1000, 0x4}) 2018/04/13 03:50:33 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) dup(r0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendto$inet(r0, &(0x7f00000000c0)="c00a8d22c89c2e0388dc82743bbbe2511105a0cae5b7fbe35b007932d118af6b4e0597240bf420dd6654b2a2", 0x2c, 0x4000, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socket$inet(0x2, 0x1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x400) timerfd_gettime(r0, &(0x7f0000000000)) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/13 03:50:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001900010c000000000000d3bc7902e5240cf7000000001af73be3ef0604efff07000400d2f8554febfcd587fdf5fec4c0533da248c8838ef66ae5776f9281c02a80e8c371bda48a0e0720c55368dd13e1921a202e987f3b0182c009c02de890b1aa7c44c1563ce682cea008136ae6f52e7743ccb0666c603e65192f24ce4dc85b1da141c507e4efd5d4533250bb128c51bee4c2aef5", @ANYRES32=r1], 0x24}, 0x1}, 0x0) 2018/04/13 03:50:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000184000)='projid_map\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f00000014c0)=""/171, 0xab}], 0x1, 0x0) write$cgroup_subtree(r0, &(0x7f00000000c0)={[{0x2b, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x1f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x1, 0x4) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xbcdc) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000180)={r1, r2/1000+10000}, 0x10) 2018/04/13 03:50:33 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}], 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/13 03:50:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000100)) fcntl$lock(r0, 0x3, &(0x7f0000000040)={0x1, 0x0, 0x3f}) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x200}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/13 03:50:33 executing program 7: gettid() exit(0x0) r0 = socket$netlink(0x10, 0x3, 0x3) fcntl$getown(r0, 0x9) 2018/04/13 03:50:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) ptrace$peek(0xffffffffffffffff, r3, &(0x7f00000000c0)) 2018/04/13 03:50:33 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x4000000000000000, &(0x7f0000cde000)) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000140)='\x00', 0x1, 0x2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='autofs\x00', 0x1029, &(0x7f0000000340)) 2018/04/13 03:50:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000880)='ns/cgroup\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x526c, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x9, r2, 0x0, 0x6}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 2018/04/13 03:50:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) dup3(r0, r1, 0x0) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="b65127e7338276cda7d66ce5bcef3a747ac8298d4af82d62a0c6f099fd18d4df069178327c9b190c0d8e5222943d5a9952eb7eb2b94f4ab164ce8bda097c5f067531900f03ebca3c940caf1bd033d30c8c93b2ee28f3fb5e585102bcdb7c61ae5c48a7227c6ee6e3371b8dfda4fb64f50babd52d04dd4c125e0e85b18ff64b67970679c7a03656b44fa60c5fbab6f01d40dffdc113e3375cfeeb6ceb39a995c9", 0xa0}, {&(0x7f0000000100)="53dd0813938bbb7af1ac4684fddfecc9431acb64cf3cead6b89864009254536ca9e310067f140fbc23c7b0c507172ae9ed8ad02fd542dbefa20e2d39a86be783ebdc5468c9d532209621a062c7f954d71601dda438dfe4ea5a17bf1c90a44dbfa24a9614f784e6796b04eb86b8e2497e9cff7106f7f2517864830c6d54a9046ec3561dc48711a81b9e626e4c0cc01d28a112356e3c9b4913d6e258f9d64cfb3c68", 0xa1}], 0x2, 0x1) 2018/04/13 03:50:35 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x1000, 0x2, 0x4}, 0x10) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/13 03:50:35 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x6b9d12be, 0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x81, 0x4) mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffff9c, 0x0) fcntl$getown(r2, 0x9) ioctl$int_out(r2, 0x1, &(0x7f000004aff3)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000000c0)=0x80) 2018/04/13 03:50:35 executing program 1: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x102) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r1, &(0x7f0000000000)='\x00', 0x1, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) recvfrom$inet(r1, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) getsockopt$inet_int(r1, 0x0, 0x35, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 03:50:35 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x4) flock(r0, 0x10000000005) 2018/04/13 03:50:35 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000180)=@ethtool_cmd={0x22}}) 2018/04/13 03:50:35 executing program 3: prctl$intptr(0x21, 0x0) request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="6370757365747b7b2c2e0f5b7d217b3a00", 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000480)='cifs.spnego\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000500)="1b0c59dd53770d3f5e2cf8001d9b9fd05c7d924005169eee37b7b7eb8ac76c59ee38b96a6520ca2df8bcb508c1239e5be478dd32b45c43bc8b100268b62e08d356eec9c50d13d26cddae2f693aa906d59be05b", 0x53, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000580)="6173796d6d657472f4696300f0d75a4c934f8076f8746a7981a953a0d1715a5d37b2896ef49bfc77f198778f9076be6c3fa83fbf170266a868024584d60405ddcfdde6c39985f24c6748c5302ad65cd8db6a89cc3f8756e00f982eb3852254fc1c2086a04f47059cc4536bceb00921ff6fa37d08dc985bfe981df1b7f180ddcd82259bce66c7660793e69fc82b179935b55caf647c8afc081f", &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="ba1fd778471d05094ef82f1088454cae8775859cfd9133f1866c4f026df7dcef1b11a05a407881b378ff7a01000000001f000000c6ee4f482c2cfea93e006db1894cc41944318c86a73b00c2ae7e89a391aad1407aa4bda352466dc41d7fe9a1c4e915e3df6680038432b80b55aa4800000000000000000000000000", 0x7c, r0) keyctl$assume_authority(0x10, r1) r2 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) keyctl$assume_authority(0x10, r2) 2018/04/13 03:50:35 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000140)=0xffffffffffffffe0, 0x4) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/71, 0x47}], 0x1) 2018/04/13 03:50:35 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc00000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@bridge_newneigh={0x60, 0x1c, 0x101, 0x70bd2a, 0x25dfdbff, {0x1c, 0x0, 0x0, r1, 0x0, 0x20}, [@NDA_VLAN={0x8, 0x5, 0x1}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_SRC_VNI={0x8, 0xb, 0x81}, @NDA_CACHEINFO={0x14, 0x3, {0xf394, 0x2, 0xbc27, 0x81}}, @NDA_DST_MAC={0xc, 0x1, @random="9762b3b4f130"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x408c0) r2 = socket$inet6(0xa, 0x80001, 0x0) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="d12e44f45cc4d0f14bb0306e991383c328f0f00c0f091167f4c2aca37287ae8deaf5d89ed40c", 0x26, r3) getsockopt$bt_hci(r2, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x1e) ioctl$int_out(r2, 0x5460, &(0x7f0000000300)) 2018/04/13 03:50:35 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)="185bcb7d63018eab3863c9ad41a42209c616ef02cc43ffb1a8476cdca583fa04a426cef28ea61122f58a49f301f163fc5fac069da5d7b95e7fc9af59eb0c364dad4d8312dfc7045b64755056cd0c1fdb0e8b6a92ccf7554b618f92a0dd012734680421e90deab548740b590f063012625612abea") mknod(&(0x7f0000000200)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000380), &(0x7f0000000040)) r0 = getpid() process_vm_readv(r0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/13 03:50:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f6e65742f00000000000000006c626c635f651c78230ca9ae13858178", 0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80000, 0x80) 2018/04/13 03:50:35 executing program 3: r0 = socket$inet(0x2, 0x8000b, 0x5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000008c0)) r1 = socket$inet(0x10, 0x40000000000003, 0x20000000000010) socketpair(0x1c, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000800)=0x100, &(0x7f0000000840)=0x4) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401, 0x0, 0x3}, &(0x7f0000000000)=0x14) r4 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r4, &(0x7f00000001c0), 0xfd, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000540)="24000000100007031dfffd946fa2830020200a0027000300001d85687f2000000400ff7e28000000020af598fbd6661d47aac420000000000000000000000000000000000000000000000000", 0x4c}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/241, 0xf1}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/216, 0xd8}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000380)=""/13, 0xd}, {&(0x7f00000003c0)=""/144, 0x90}, {&(0x7f0000000480)=""/76, 0x4c}, {&(0x7f00000005c0)=""/222, 0xde}], 0x8, &(0x7f0000000740)=""/130, 0x82, 0x9}, 0x41) 2018/04/13 03:50:35 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000010e000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x3}, 0x8) 2018/04/13 03:50:35 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = epoll_create(0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xa000201b}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000140)={{0x9, 0x8}, 'port0\x00', 0x2, 0x30, 0x1, 0x0, 0x400, 0x3, 0x1062, 0x0, 0x6, 0xfffffffffffffff9}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/13 03:50:35 executing program 6: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700080045003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc3b3636e0baeeda84b208c5dd3a4ddbe1aec76cb01df9a401eab4b128ce069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a1"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000300)={r4, r5}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000200)={0x3, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}]}) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f00000003c0)=0xfffffffffffffd7a) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r6, 0x40000000, 0x3, 0x400, 0x9a89, 0x200, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xcec}}, 0x662b, 0xdbc, 0x0, 0x0, 0xc3}}, &(0x7f0000000100)=0x1ec) unlinkat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x10000002000, 0x0) connect$inet(r7, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/13 03:50:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x2, 0x7fd, 0xff, "2acf45c82c3c2d5d9148b67dfa56d98a18f5fa7b2d4060e8cb876e81c5591be17fa3620ec2f2da1aa6019616f7088d18e5832df110705ae191e172bf2845c80e48a45611569e2fcff329f2f0371230f4"}, 0xd8) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/13 03:50:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x0, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="ce33c9479f2515e5dab9f1e861e2b7e3d450cd7e53392a71f455112edf2a38a773db9fd3c45cd1a5f47b8819ca318e8f4c8bd61d2c5e1ed245a9b3de61db4d453a") 2018/04/13 03:50:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0032000500faadb27797d77a976c2d470f2b755f54e4cfb84f084ac2adbcfa92675ab8b111edec18e7c8617ac225a5ab58a029ecb3e6c9e67716d12e3eb0097b0dada7740db2d574f20a8cd000c74a7458"], 0x10}}], 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/13 03:50:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x10000000000000dd) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='cmdline\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/13 03:50:35 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x43, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x8}, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x100000000081) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f7570ae63707500c87e707a2d0edb66d7e990521c96050a2a439db78b74dbc3227d9eddc4bd81391650975e148ea53e2ac4a7c7cb1d597c020796353bc1ffe8536407812e53db9023c6", 0x200002, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x4, 0x0) splice(r5, &(0x7f0000000300), r4, &(0x7f00000003c0), 0x812, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r7, 0x29, 0x49, &(0x7f00000001c0), 0x4) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r8, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendto$inet6(r8, &(0x7f0000000000)="19774d194e5db023b30e24e155836ae731243d9aed2abbb54c4d78a6258ba27cda7b9dc6818c3377d7bffeb95d3cd6ce7a151d17eb7efb59ebef3cd83f2aa380389937ea670e82842d342885822b7db84f3042270a754f1cb3d0190a753e207f8b68d0212e23f8682c4c93f18f5d4b087a6e8f248fcb5f30", 0x78, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendmmsg(r8, &(0x7f0000ad9000), 0x0, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r6, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/13 03:50:35 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000000040)=0xb7, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001bf30)=ANY=[@ANYBLOB="02120000020000000000000000000000"], 0x10}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/04/13 03:50:35 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10140, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x8000000000032, r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@rand_addr, @multicast1=0xe0000001]}, 0x26dd) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) r4 = accept$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10) sendfile(r2, r4, 0x0, 0xfffffffffffffff8) [ 1168.530608] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1168.537007] device lo entered promiscuous mode [ 1168.541720] qtaguid: iface_stat: create(lo): no inet dev [ 1168.547217] qtaguid: iface_stat: create6(lo): no inet dev [ 1168.553955] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1168.560442] qtaguid: iface_stat: create6(lo): no inet dev [ 1168.596775] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1168.602745] device lo left promiscuous mode [ 1168.657411] device lo entered promiscuous mode [ 1168.662444] qtaguid: iface_stat: create(lo): no inet dev [ 1168.668056] qtaguid: iface_stat: create6(lo): no inet dev [ 1168.679258] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1168.686705] qtaguid: iface_stat: create6(lo): no inet dev [ 1168.730452] syz-executor6 (7690) used greatest stack depth: 21976 bytes left 2018/04/13 03:50:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000000c0)) write(r0, &(0x7f0000000040)="4f7ad0c9ed174814a3cdbb4523c0c253773edcf50bbc54c90c0ea1901b4262b411b2ef8c11b3837564025833c9fe3d13", 0x30) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x964a528}) r1 = syz_open_pts(r0, 0x301000) writev(r1, &(0x7f0000000080)=[{&(0x7f0000dcb000)="14", 0x1}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/04/13 03:50:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={"020000000000040000001f2000a900", 0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x16}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/13 03:50:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006c2ff0)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f0000e2ffc0)=[{&(0x7f00008f6f41)="cb", 0x1}], 0x1) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x7, 0x3}, 0x2) ppoll(&(0x7f0000a65000)=[{r0}], 0x1, &(0x7f0000324000)={0x0, 0x989680}, &(0x7f0000748ff8), 0x8) 2018/04/13 03:50:36 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x100080000) r0 = syz_fuseblk_mount(&(0x7f0000a55ff8)='./file0\x00', &(0x7f0000f9aff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000968ffc)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x1) 2018/04/13 03:50:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100), 0x8) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/113, &(0x7f0000000140)=0x71) dup2(r0, r1) 2018/04/13 03:50:36 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, {0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9f}, 0x8, [0x4, 0x200, 0x9, 0x9, 0x1, 0x1ff, 0x2, 0xfffffffffffffff9]}, 0x5c) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/13 03:50:36 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x200000, 0x3, &(0x7f0000a1e000/0x200000)=nil) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x400, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x44}, 0x1, 0x0, 0x0, 0x90}, 0x40000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/13 03:50:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000000040)=0x18) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x5, 0x9, 0x8000, 0x9, 0x6, 0x8000]}, &(0x7f0000000080)=0x10) 2018/04/13 03:50:36 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='task\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000240)=@buf={0xbb, &(0x7f0000000180)="50805514e92ca150578ae652885503db3298933a30906306743a5492b3024bb0a9b5354c4cc88bf31cf522636618097072312cebe235a35aceaf1582717ed349e74c7b9c6254527b62bbb97d00032cb76e6f38fa62fe4367b6347ea2f5bd7db7486fc742dfb83c67f9fddf406b54f7ed9afea77eb1b1ec5e5f50c6108f98598fd62b80fa6024797006f79ba45b240bdc0129245fe7323cfebdb2d7ee867399d8a4b11d91e4a1fa14ce4bc0b134d18687c9846cdcc9dfeb82737387"}) readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x8) readv(r1, &(0x7f000004ffe0), 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xffffffffffffff7f, 0x4) 2018/04/13 03:50:36 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[{0x0, 0x3, 0xe7, 0x1}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xfff, 0x101, 0x8000, 0x9, 0x9, 0x8001, 0xfffffffffffffe81, 0x3, 0x0}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xb0, 0x10}, &(0x7f0000000180)=0xc) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @empty, 'ip6tnl0\x00'}}, 0x1e) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r2, 0x1e, "88c46c208e1b0c303d85c0ac0530679eefc5e0f4f3bdddc8cbfc479a2a44"}, &(0x7f0000000300)=0x26) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x1e0, [0xffffffff]}, &(0x7f0000000340)=0x1e) [ 1169.515071] IPVS: length: 24 != 8 [ 1169.525464] IPVS: length: 24 != 8 2018/04/13 03:50:37 executing program 7: clock_nanosleep(0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='efivarfs\x00', 0x800, &(0x7f0000000140)="f7e28cb78c7b8c6378e474715670d53887463f79fd24f4f1b054855ebefadda744984ebd49238f2dca063de919bace2fd5c6843df512d4112a4527ebcea8437a30d81c08b0156f6c184b31b30b0318a4015ac14199d8af44d70a03466a039f5e9b789c79a191be2968175c287675f2c74a334b2d11c204eda20bef80d07a68d8a9f7f21d815b3de8db723e3abcb405471f5d566ca6fa8634c0e247fa12c0") select(0x40, &(0x7f0000000200)={0x3, 0x1, 0x3, 0x2b8, 0x0, 0x389f887, 0x5, 0x3f}, &(0x7f0000000240)={0x1, 0x8, 0xae, 0x9, 0x37, 0x8, 0x3ff, 0x3}, &(0x7f0000000280)={0x0, 0x40, 0x10000, 0x39f, 0x4, 0x4, 0x7, 0x800}, &(0x7f00000002c0)) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000340)={0x6f24, 0x7}) flock(r1, 0x8) fcntl$getownex(r1, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioprio_get$pid(0x3, r2) r3 = accept$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) listen$netrom(r1, 0x9) getpriority(0x1, r2) fchdir(r3) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={0x3, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, 0x1aa, 0xffffffff00000001, 0x7, 0x7, 0x6, &(0x7f0000000480)='bcsf0\x00', 0x4, 0x6, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) geteuid() ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000000680)={&(0x7f0000000580)="73c224969e68878ee7e3ce94c70c87d32da0bc378bf356e42c398eadcef7df2d6f81af83f1385b07565a9491bb6dbe44551f99f2b81f6ee4ee6b9a07c202162a882705c082506ed7c3aebd72de5d111230105fcd0400edef81a874261ac0d3728c3c84444125fd10c04d64f65c20f631c540c281bcc057a37f58fd06a87099c28fa1b2cd90fb741816e5d33cd48d01f2814d38ddb69a59568cee150897a67908eb9b7cb6d4f84c66f040e979fbb92a13f2c5300335f9c0e1631e3b7eff1ef78b6010534b27e9dd", 0xc7}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000006c0)={0x1f}, 0x1) r4 = accept4$unix(r1, 0x0, &(0x7f0000000700), 0x80800) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000740)) r5 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000780)=@assoc_value, &(0x7f00000007c0)=0x8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000800)=""/139) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000008c0)) symlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00') waitid(0x1, r2, &(0x7f0000000980), 0xa, &(0x7f00000009c0)) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a80)) linkat(r0, &(0x7f0000000ac0)='./file0\x00', r0, &(0x7f0000000b00)='./file0\x00', 0x1400) 2018/04/13 03:50:37 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x800) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x5, 0x1, 0x8}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00000000c0)=""/32, &(0x7f0000000100)=0x20) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x3, 0x3, 0x3, 0x3, 0x7}) 2018/04/13 03:50:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="0e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007252d0ab2ec74919806b5927b4760a912ce5870a59a4e3aa0894ecb8a656f36138254264b6edc98f3559bd7114678fd0c998285cab57b23799dfbefad72bb569c08925c780f6dadf16a6886c39777ff5c299a924b19ed83231e1b5116534a33d9834ea5f26ef7f5394b6cd6e7fa96909432a228d93aeff16b93903d1d07b4450d2"]}) 2018/04/13 03:50:37 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000100)={0xffff, 0x7ff, 0x7fffffff}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) 2018/04/13 03:50:37 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000180)={0x1, 0x2}) r1 = socket$inet(0x2, 0x8000002, 0x7) r2 = dup2(r1, r1) fstat(r2, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e24, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="890f04000028f7ec2c63cbe159", 0xd) ioctl$KDENABIO(r2, 0x4b36) 2018/04/13 03:50:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00006ac000)=0xfffffffffffffffe, 0x4) 2018/04/13 03:50:37 executing program 6: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000000080)) readv(r0, &(0x7f0000000000)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'bond_slave\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() tkill(r3, 0x16) 2018/04/13 03:50:37 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'ip_vti0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={{r2, r3/1000+30000}, {r4, r5/1000+30000}}, 0x100) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) r6 = socket$inet6(0xa, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000240), {[{{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x33ce417eede733b7]}, 0x1f, 0x0, 0x6, 0x100000001, 0x9, 0x8, 'bond0\x00', 'teql0\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @empty, 0xc}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x8, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind$inet6(r6, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r6, 0x29, 0x4a, &(0x7f00000000c0)=0x1, 0x4) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000980)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x4e21, 0x9, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x2, r7, r8}, {0x5, 0x24, 0x9, 0xfffffffffffffffd, 0xd8, 0x1000, 0xfffffffffffff2a6, 0xfff}, {0x7, 0x20, 0x1ff, 0x1}, 0x6, 0x6e6bb3, 0x0, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x4, 0x0, 0x3, 0x6, 0xffffffff, 0x200}}, 0xe8) connect$inet6(r6, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r6, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r6, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000a80)="8ec7a4296ec1826d75ec70fa0b00776277c60217a2051b2d27523738a8271da3f6ce87c340cb695a6585301d00718931716fbcca8ffe4d318b1da3a1cf1b91e7894b9ae8506a8a544eb264b8203e3f50f54ac053e2f53e3894a9f457251b43dc388c136deadfeb9c9feef66fdc96b7e44e8971149f32cbdeba95ded7e2365a8718aa42c09f981a222672132bd05b91b46c9d0c7b1a959192daf42e97b3fc1ae40617e176e23c4ee71e94607acba605f8d230e5ea161cc3dfcd4b217c29b1f59d96e4c01a"}, {&(0x7f0000000b80)="5e956f5ee69678a874a61c823c72d0"}, {&(0x7f0000000bc0)="1918d56f9e0107cd25aff4633765cca67dbc1086ddce2b705673adb15d8b0b6625ff606382b023e3956dae3ac833ecdca81992a628f01f6222"}], 0x13c, &(0x7f00000003c0), 0xfffffffffffffd56, 0xfffffffffffffffd}, 0x0) flock(r1, 0x7) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/04/13 03:50:37 executing program 1: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x80000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x200200, 0x100) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='io\x00') ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x423044) r2 = openat$cgroup_ro(r1, &(0x7f0000000240)="637075616363742e75536167655f0573dc345f", 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000340)=0x20000) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f00000001c0)=""/29, 0x1d}], 0x4) ioctl$TIOCGPTPEER(r2, 0x5441, 0xef99) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="154cb63104588f1ec96a2de60800450000000000000000009078e0003422f95a3e22c8900002000000004ea04e2000089078"], &(0x7f00000012c0)) 2018/04/13 03:50:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f000000b000)=[{0x100050}, {0x2d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000340)={0x1ff, 0xfffffffffffff650, 0x8000, 0x6, 0x1, 0xba, 0xa8c, 0xd985, r3}, &(0x7f0000000380)=0x20) r4 = memfd_create(&(0x7f00000004c0)="0000006381ebb9dd21ca465c865a8a8adad2a7db3a981a04c786bc9255549dfa6cee913e2ec52935adecbd318b26327fff24f3095a96f09f1ee0d900ba7fc825bcc1f62b890e65375e12649fb61720cae86f774f8afd950f69edfa6e01284271dfd0", 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="9ee5cc01a141b815a53f65d9e886f782b4d458d869a919711755afc16540b2a833b1db1532b1c385894faa3cd8efbf6843a82f9787cceffddc82b89f420c109bf2d431ad64c21bd2f04d441f38219a79146f8ceb3f7af87149ed4195c1d0d08f22c75234bc0b61a068bbf96b4811698ba84f348ec49d5f736514ce352cabff70852eceaa9b258a6dcd975bbd205b65ef95c6323d3ff59820ed1dbb868b58d582797fbc0e1a0ed1196227c2ea22e7666e498f07abf4434fd8eded8589fdef9f", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000200)=""/104) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x1fffffffe}}, [0x9, 0x80, 0xffffffff80000000, 0x4, 0x8, 0x80, 0x7, 0x8, 0xffffffffffffff8a, 0x3ff, 0x100, 0xfffffffffffffffe, 0xfffffffffffff000, 0x4, 0x2]}, &(0x7f00000001c0)=0x100) 2018/04/13 03:50:37 executing program 5: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ptmx\x00', 0x27386a1d1af30136, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) sendto$inet6(r0, &(0x7f0000466000), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 03:50:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = dup(r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x8000, &(0x7f0000000040)=0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x4000107fef}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/04/13 03:50:37 executing program 2: r0 = socket$inet(0x2, 0xfffffdfffffffffd, 0xfffffffffffffffc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x76, &(0x7f0000f07000)}, 0x10) 2018/04/13 03:50:37 executing program 3: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="88", 0x1, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x180010) keyctl$read(0xb, r0, &(0x7f0000000280)=""/49, 0x31) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x20000, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000380)={"62726f75746500000000000000160000a512d96b51ef75a900"}, &(0x7f00000002c0)=0xb3) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa2043, 0x2) execveat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000200)='user\x00', &(0x7f0000000240)='user\x00', &(0x7f0000000300)='lomime_type%\x00', &(0x7f0000000340)='{}vboxnet1\x00'], &(0x7f0000000580)=[&(0x7f0000000440)='/.-user/}vboxnet1vboxnet0\x00', &(0x7f0000000480)="62726f75746500000000000000160000a512d96b51ef75a900", &(0x7f00000004c0)="62726f75746500000000000000160000a512d96b51ef75a900", &(0x7f0000000500)='![cpuset}systemppp1\x00', &(0x7f0000000540)="62726f75746500000000000000160000a512d96b51ef75a900"], 0x1000) getsockopt$ax25_int(r2, 0x101, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 03:50:38 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x817) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="7f", 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) connect$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/13 03:50:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x480}, {r0, 0x2224}, {r0, 0x2340}], 0x4, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0x9}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}, 0xfffffffffffffffd}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x2ad, &(0x7f0000000100)=[{0x10, 0x29, 0x37}], 0x10}}], 0x2, 0x0) 2018/04/13 03:50:38 executing program 7: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = gettid() syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)="e91f7189591e9233614b00", 0xc, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="7816569163ef9e60865cb67083b59f0b00aa1fc5df2d2f8d0c924f2fbf117eaaca97c707a0f6ef4b50baadee02655a286a408cb9c0c8d0b902c171c9db31025c3d9a1beeead440cd667ddf35672d69089eb4ad4d9808e492634535b704e1c40f8c26163bfe86ae599d515b768c7dae66fe1889b1f1d6c261a488511f1de81fdc610feabf2f14bbf68857235735c9c931d6f84929621c6f0a53c897e07db404cf8c784bc6d7ea825270e64ccec772a8de121c2c1ea4806d54189d113e4e5765e34fd6f4f0fc1dce2c7d1767ce073ac3c1f907bbbc117a44e9baeddd596d6b93673cb4b067c36b4ab15095", 0xea, 0x6}, {&(0x7f0000000200)="6847f4708ee4493d42d527e5243eec6ba3788045f3ecec3ac2bcb76b7102fb4de77fbec62b257f401254edb1e59bcc84df3c7eadc6d1ae7dc5e949ea88159e6dbfd32e6e81a9e18ac8078ea53a69559a11e33b", 0x53, 0x6}, {&(0x7f0000000280)="06f66a8abd952198bb993ae576345120b1a5c9122f1f0aa09f8a72e9bc66960dbdecaf5a6db4ef7542aaf037119ac4e65cf581a63bda0c85bf786bbf947a4f336ec3b8dcefec92e35bb5c8f2498dac657d7101b163910f31e4966ad06ced59f9b491b63d2b794917bae58dd90ba1d87ea9e2ee7a4d993cf9f4a61b0738a0d99cd1569ce5aaf390d323e6a17b1c5ff48bde3046ce13b1a1c2af5810b859aa76e133e30376592977eaf605c7bc751efa722b07b1bf49e291b1900c466e614d635c48c876f5adf930a426b75abeffd011ea72540d40c762fb46a17a0e82ecdaac9b1c5382819e1b0e55e8", 0xe9}, {&(0x7f0000000380)="9c08a0b98a3309bf47708ea12a8267736f882ebbd158a8d7be37dff66dded5f591932055e67fa70e37ee4dfd2984d7bbaed622287eb23a1fb4c0656a9f194a72285decabc0d9187f863c4a4ae6265dea7e944af8e60064454c11793933904d7d10a5389ee9de4c2a2cfe49a09c3216f42945b2d92e1a", 0x76, 0xd8e}], 0x20, &(0x7f0000000480)={[{@fmask={'fmask', 0x3d, [0x30]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x34, 0x32, 0x35, 0x32, 0x32, 0x31, 0x34]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@flush='flush', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x31, 0x37, 0x33, 0x33, 0x37, 0x32]}, 0x2c}, {@discard='discard', 0x2c}, {@codepage={'codepage', 0x3d, '1251'}, 0x2c}, {@usefree='usefree', 0x2c}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x3f, &(0x7f0000000040)=0x4) 2018/04/13 03:50:38 executing program 5: mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) msync(&(0x7f00002af000/0x1000)=nil, 0x1000, 0xfffffffffffb) 2018/04/13 03:50:38 executing program 0: setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x21}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)=""/175, &(0x7f00000000c0)=0xaf) 2018/04/13 03:50:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000540)={0x20, 0x1d, 0x301, 0x0, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}]}, 0x20}, 0x1}, 0x0) 2018/04/13 03:50:38 executing program 6: connect(0xffffffffffffffff, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x2c) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000000)="6b4f301b3e883b23821641c2e98ab2b3921a11dbc7271c7e428c9dbd58f298710963b5eb6fc8d6576b3c3fd0a747c0bc9552eabb245ca8993ca1e807dfd94d3a53eb39970a395ab0795d60efb388504c") 2018/04/13 03:50:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000254000)={0x0, 0x7260}) 2018/04/13 03:50:38 executing program 2: unshare(0x8000400) lstat(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ashmem\x00', 0x10001, 0x0) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$ax25(r4, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80000) r5 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='cgroup.threads\x00', 0x2, 0x0) ftruncate(r5, 0x7) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000440)=""/255) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r6, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) fchown(r6, r7, r8) 2018/04/13 03:50:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000280)={0x14, 0x8000003, 0x2, 0x5}, 0x14}, 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x60) 2018/04/13 03:50:38 executing program 5: mkdir(&(0x7f0000000240)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000080)='./control\x00', 0x0) connect$netrom(r1, &(0x7f0000000000)=@ax25={0x3, {"90b7af8a4d15a6"}, 0x72}, 0x10) 2018/04/13 03:50:38 executing program 3: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) r2 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x40000, 0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000580)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r4 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x81, 0xf123}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0x7f, 0x7dd}, 0x8) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x800) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) 2018/04/13 03:50:38 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000240), 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0x0) r6 = getuid() fstat(r0, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001880)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001980)=0xe8) fstat(r0, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002080)={0x0, 0x0}) lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002240)='./file0\x00', &(0x7f0000002280)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmmsg$unix(r1, &(0x7f0000002340)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0xfc}, {&(0x7f0000000140)="08cf6435b5d7537ce7233733610a2aae48368c42524fb7a0aa9071fa1ed25f120937abb28637b0ad2589d4ab58bfd0e0a34819c32c005f5d7be152423559e8728e6e5577e122377911f1dac91ae124145a6dcce167a09c1b6916f243f8c8ce20f931e5246ecaa9928bfd552c86932dfdd7a569382251befa57f77174c0fb8679c2c2d0e13c4c3ec964873e5cde4e8d5341849218706faa6b1c134c1cfbf703a0fc6abb7d5a03f015d45f398aa758", 0xae}, {&(0x7f0000000380)="c9624df50c0ee0ac641cbb0be656cbaa8fa2d8661428f4d5bc377d0df7b1edb0104ecf14161842ea81a36ed5e4bb8207c78485d021e37a49fc23d3cf625d13d44c287fe9f12876e0ba64ec1759", 0x4d}, {&(0x7f0000000400)="be29e7685f486870250679808977582451337d01930c7a25b33b9e77e2538df4ca286debe428e7b2d813eff11df71fae5ea38375a6ac2010b973920ad99c746b9db1a253307eeb8bd924206fa0dcd6a279fabda97c029bef10dbc1eda1f0fd23d01042c27b34d662421ce35281108917a9ec3dea242a64ce167c05fae952429634335cde684b0e1c96897ab60492702949cb411d2b682b40aa6231b5e0cd835014b813283659703bacd883fc10fdd3ee7493fc5385cca5300105e68a1c5699f288d88978383a7564e991ec2db916bfd93bc9701b559119ee", 0xd8}, {&(0x7f0000000500)="6c6a5daac32cb660f7b1cddd3c98656671f9c56f750db3b004d208", 0x1b}, {&(0x7f0000000540)="0619ce44ab835805205220fbda2588d059c95426262efc288689ae2e19d96f4ad4da25c0380705331360f26869e12e8220294e4b2661bf65d9f1372e5e40cf2558fe8eb6f3315e86c224002b9950d751d7790047b533b0de8031c288c8078a2df1cfd14d91b8ac3d84aa485ff25f535618d73313f44eac1bac6c079c8415cbec760dd28edd71536f9b20e198f0705cdb12f3a050b153a92223397d4c200b68aa6c9778dbbceb5e7be3b7b721b9ff4d9fa4529c3cfbd0c2f197ab", 0xba}, {&(0x7f0000000600)="f490d6f58ba4c3cbc7f5d8ccf4e7a67921c2507638bcfe5a1210b08497c92e42c19a89f970bbe10261eeb59d399bfe995258a2d0e253d15ac948ab37176d3bf20f223c87a8b579b38ef4bd7215091d6b822d0bcacfdb7807ce53dc1b53eab56ef1e734697cbde510320c85c7d3152b87942e0263209012a2ce2fb8f3e424aec27d80f9716c", 0x85}, {&(0x7f00000006c0)="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", 0x1000}], 0x8, &(0x7f0000002400)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000002000887ca9d7ea955d0000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x804}, {&(0x7f0000001ac0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001b40)="e8593673986b12fdc0754e4e70f66ab1636f08ced559fe909f2bdf7e135ee99e70f6e5539809fad840a3464238f79de98e613365979e5ce91e6c5e0634a23632803fd5d1da701efbbade6406548f22644f87814e29aad3f55204dfb55a113e934a525a389a676dcd74ef34c56530201360a860cc14666549301cc548bf55a93c5b93537224b80702ae2c00589d647bf02282bc6b92ccef5006", 0x99}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001cc0)="be733bcd6958d9a0e9bb7d3ce09b8f6320674f30ed5be50bc2655d735dde0b9913cfc930a2072a916afe3f037a1f2f712f8408f68522bd88d0eb3fe6e867fa1b5b28b41bb8a7c96dfe6368a4d295d236e8d40968fb3a335e626235d28b14ffd016dfd685a9185a9efb591b6e79d30f23bf40ae5ec54384ad5e5da8b9c09cab566cc16e7966b9e92234e07b480dd5eadc6b5ecd10ce7ba6b88a5fcaf81ca99f6ce34d1078ff88c5ec9d2e11ea3949729edcf591c829987fd63eabe45309819cd93612d4fcb744ff0d61493c82210de809e8518a153f30c4ff3a5e197a37e5e0a13b6e1361cc5617e32144", 0xea}, {&(0x7f0000001dc0)="e5d10d7260f91ff37dd149c1b76b1c80080f0dca93be275b333eb6241e18525c572d385c1123f1ba7d55d953a54aa213bca3f9e6a61c1b51f2d4bf159f0540eeb89d5ad8041d76965ed05de950fd7f7804d0093285a9644abc21a9e03b4c", 0x5e}, {&(0x7f0000001e40)="fec4958e4bf90d4cecd660fb93104ce318f1c5f2e197dfb307286e21d6a52f929dcf7f9bacac03a14fbec8b8f57caeb6bbd814f27cd3428397dfef", 0x3b}, {&(0x7f0000001e80)="42c0958e258de63e73de0bf1d2e79af14de171e7ba6df9a4a0949e5ae79212581be8d9405a4387c51ac0a9e311858562eb7c81e1a3fbd60de4c3662228291e011e2af8b2f31f0cd01c666d06b21c3fb0a88c7479bef6776b1cb622b39c19e26b98644d1c6e1860e0103fedd2eb52d1c1864b23ed08355cf9e248499e51c79bc69621779146a3581dedf7c2c2a00c2b1353deb78c7840990471ef0521e29f0a6f6a92626866df5479f98e4009fad76d419f5edd52348d7d5ac18909634d206310ed62", 0xc2}, {&(0x7f0000001f80)="a0e3bef795e355aad0893984b886c2fa0daf530186c677a5c67749b6114c2c7fa754e55930c8cd0eec34308733198d71a868936b76dca5a9794f33b7357f29d6eb4a437685c9c8", 0x47}], 0x5, &(0x7f0000002300)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x4081}], 0x3, 0x10) r17 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r17, &(0x7f0000f50f90), 0x0, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r17) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r17, 0x7fff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) ioctl$LOOP_SET_FD(r0, 0x4c00, r17) dup2(r0, r17) 2018/04/13 03:50:38 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x41, &(0x7f0000000700)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0xfffffffffffffff6) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7, 0x1, 0xeb4}, &(0x7f00000006c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x200000000000000}, 0x8) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000440)={0xf7, &(0x7f0000000340)=""/247}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000540)=0x78) tgkill(0x0, r2, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f0000000780), &(0x7f00000007c0)=0xc) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0x80) 2018/04/13 03:50:38 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x8, 0x5, 0xfffffffffffffff9, 0x1, [{0x8, 0x100, 0x9, 0x0, 0x0, 0x2400}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000003c40)={0x2, 0x3, 0x0, 0x3, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/13 03:50:38 executing program 5: r0 = userfaultfd(0xfffffffffffffffa) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x50}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000013000/0x4000)=nil, 0x300120}) 2018/04/13 03:50:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = socket(0x4, 0x2, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x6, 0x6, 0x10001, 0x3, 0x8}, 0x14) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) readv(r1, &(0x7f0000000080), 0x1e4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/13 03:50:38 executing program 0: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x80000) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x0, 0x1f, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x6d1}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0], 0x2, 0x4, 0x3, 0x3}) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000004c0)={0xb31a, 0x4, 0x9, 0x5}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) accept4(r4, 0x0, &(0x7f00000003c0), 0x807fe) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r5, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) r6 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x15d, 0x800) splice(r6, &(0x7f0000000240), r6, &(0x7f0000000280), 0x5aa9, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') [ 1171.856023] IPVS: Creating netns size=2536 id=254 [ 1171.892062] device bridge0 entered promiscuous mode [ 1171.902702] IPVS: Creating netns size=2536 id=255 [ 1171.921164] IPVS: Creating netns size=2536 id=256 [ 1172.631918] pktgen: kernel_thread() failed for cpu 0 [ 1172.637047] pktgen: Cannot create thread for cpu 0 (-4) [ 1172.642896] pktgen: kernel_thread() failed for cpu 1 [ 1172.648096] pktgen: Cannot create thread for cpu 1 (-4) [ 1172.653481] pktgen: Initialization failed for all threads 2018/04/13 03:50:39 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x191000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x0, 0x200, 0xf52, 0x63bc, 0x3ff, 0x1, 0x18c00, 0x8, 0x10000, 0x0, 0x1, 0x3, 0x4, 0x23, 0x3]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x3, 0x81, 0x8001, 0x2, 0x7ff, 0x1, 0x7, {r3, @in6={{0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0xffffffffffffff81, 0xffffffffffffae46, 0x196, 0x0, 0x4}}, &(0x7f0000000400)=0xb0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{0x100000001, 0x40}, 'port0\x00', 0x40, 0x41404, 0xe8e, 0x7ff, 0x5, 0x3, 0x8001, 0x0, 0x4, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000001c0)) write$sndseq(r0, &(0x7f0000000080), 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000080)={0x20, @time={0x77359400}, 0xfd3, {0x1000, 0x100000000}, 0xf83d, 0x2, 0x6}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000500)) 2018/04/13 03:50:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x7fffe) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a80)=""/211, 0xd3}, 0x2000) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r4 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989", 0x6}], 0x1, 0x0) ftruncate(r4, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r4, &(0x7f0000000240)=""/4096, 0x1000) r7 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000002ac0)=ANY=[@ANYPTR64=&(0x7f0000001640)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000015c0)=ANY=[@ANYPTR, @ANYRES16=r2, @ANYRES64, @ANYRES64=r5, @ANYPTR, @ANYRES64=r3, @ANYRES32], @ANYPTR64=&(0x7f0000001600)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES64=r7, @ANYRES32=r0], @ANYRES16=r4, @ANYRES64], @ANYPTR=&(0x7f0000002a00)=ANY=[@ANYRES32=r1, @ANYBLOB="969ea18e1150e69bcc2cc43653fdc735daec1cf6245cd7e982f3a4240dd070791a4a10b186c58fb1622a83009f8fb9d2627443ed008c262cb28dedb2750540fb9a43862de1bc68e11a6f168930187b7ecec9", @ANYPTR64, @ANYRES16=r0, @ANYRES32, @ANYPTR=&(0x7f0000001680)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES32, @ANYRES32=r1], @ANYRES32, @ANYPTR64=&(0x7f0000002980)=ANY=[@ANYRES64, @ANYRES16=r6, @ANYPTR, @ANYPTR, @ANYRES16, @ANYBLOB="97718aa901a40af6759eb1ac95ff34fe8f6904de014e32eee6356c080aef9d68d752e5f51c1c9a5626f8107860e9178d229806e8000000000000000000000000"]]], &(0x7f0000000180)=0x2) fcntl$setstatus(r7, 0x4, 0x6000) pread64(r7, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r6}, &(0x7f0000001240)=0x10) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r8, 0x4) pwritev(r4, &(0x7f0000002800)=[{&(0x7f00000013c0)="47d3f26d1c7149def77e016c8aa1b9aff66fba299b270a5ed4b5d9d1ba36ebbba3f9ee7a34ab4efcd9d31206839befa05eb7627302608a9ba724c2442c4e6d35cba7c0050cb44edb39b033e3c334c03b881c4a8fb9861e679127963685ec465d0ec74cb269e2b3ea92cac55a3b5b4cb40dcff0a836c3d2870ca9ef903157e1f0570394c9ef3dd2b2ad7c4c40c0775911544db04fbe3361bba3451cad6182354f3b6079178283338bde9fc13f2649b3e93bdd1a5d0e9c4870ffa1ff40", 0xbc}, {&(0x7f00000016c0)="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", 0x1000}, {&(0x7f00000014c0)="aebe9dabbeda5141b44e935842a43507c769f47e8ff474dac9db68d5f4db87c94fb0466402ac3b980dceac0447ff7e8b80e78d36d42629a8876d282524df81c2d3f62a05286046be591e8437f85c21641c88608cdfb9498e02d76be1a7df81b27736dcfacbac1240d71ae94cdfb32d7b7c6d16bd7558c0ab790cef177456f3c92de8", 0x82}, {&(0x7f00000026c0)="304acd93852ad191a214772329cb4cf9f49d2349e4323fae66bb14136569fb5c3806b600ecf58a0231be2ec9670f9ec185516e2c05dcb60183aca0fa0c81bc8163b5f0556af37d0c73f66ca650b168cd89561a4f79d803a60ab6c6feaa51a48d302596865538750f2bb44de2865c01c5fe3fc6c749f7ee00f1f615db5544304ced7a15ff0066d0adef3c64babcd7e141bebeba11fcddf23591461105a0ce306b08ac4cfd2f", 0xa5}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="0cd1a848ebfb7b62f6d734cb335357d9a287a63af267e279595b3368b2a4a575b32b2d", 0x23}, {&(0x7f0000002780)="668185a8cda411cbcb2c3b7252e11c33f6d01ad7984e1a2aaab3320812c4fc89fde0ea93a5bf41ae2e05c16f195bf9f70d953f399201ed640c39fabbfad3031272d1af227ebeccbbdef7f0", 0x4b}], 0x7, 0x0) 2018/04/13 03:50:39 executing program 3: r0 = memfd_create(&(0x7f0000001fcd)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000003fa0)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f000043aff6)='./control\x00', &(0x7f0000004000)='./control\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 03:50:39 executing program 4: fallocate(0xffffffffffffffff, 0xfffffffffffffffe, 0xa7b3, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x2, 0xb0a3) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2285, 0x7fffffffefff) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x7ff, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000000040)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x1}, 0x8) lseek(0xffffffffffffffff, 0x0, 0x3) 2018/04/13 03:50:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005437, &(0x7f0000000ff8)) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000000c0)=""/8, &(0x7f0000000100)=0x8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'eql\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000140)) 2018/04/13 03:50:39 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0xffffffff, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000300)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES16=r1, @ANYBLOB="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"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000080)=0x4, 0x4) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0xc6, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="69630c6300dd9c8f59b5740b25f1aa16d7253916240036a00820acc34d9a48f6802f38fe2e3d0b3841e2b6a13d4019902f22dfb74ffe60a19627ffe1a01c19fe9ebb5159d08f8e9309f219cfe94d68888b53f67193a20e422e5232dd958251ccd509ca3fa5653a177f068fff370e97c017b815fcf1b3b8c6b77be62c3733063e705ff6831c52916e05746a020c1b44408feab3ebd84e945e373488513937773045c60e1a37936d7c5c65e89ae6bdce990819f4be00054c"], 0x0, 0x0, &(0x7f0000005000)}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x7, @empty, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x2c) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000002c0)={0x0, 'yam0\x00'}, 0x18) userfaultfd(0x0) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x1) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000000c40)=""/4096) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0xfffffffffffffe20) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 03:50:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/tcp6\x00') preadv(r4, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/75, 0x4b}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x3, 0x0) 2018/04/13 03:50:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001a000900130000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@hci, &(0x7f0000000000)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0xfe23) 2018/04/13 03:50:39 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x11, r2, r1) 2018/04/13 03:50:39 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r2, r1, &(0x7f0000000080)=0xfffffffffffffffc, 0x80) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x5}) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 03:50:39 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x408801) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00002dd000/0x3000)=nil, 0x3000}, 0x2}) r1 = userfaultfd(0x200000000081800) r2 = accept4(r0, &(0x7f0000002700)=@in6, &(0x7f0000002780)=0x80, 0x80000) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000002800)=@req={0x28, &(0x7f00000027c0)={'veth0\x00', @ifru_addrs=@llc={0x1a, 0x304, 0x1, 0xffffffff, 0x7, 0x6}}}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0xfffffffffffffff9) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x9, &(0x7f00000025c0)=[{&(0x7f0000000180)="41be17c3a6760f4a8b0d17bd32bf5c80ac0d5b098e0914596d754344358f0c89eb3deacfdc4262dafe09328a4a4707469d8aca2315988c547a1156d9724a65fd37397bb5b3868fa074a7630fdea41412754e8e78a5398c6e0ed05a4e212467cc2228197b1babdb30b2d33349a6cc8fcd9d43f8b3fdc10f11a149b61c3048a141d2aafd4a8126a288f65998c2bce1cf37cd53ffb60b", 0x95, 0x40}, {&(0x7f0000000240)="fc7bc153bc25e9c2b967f82e603b93247603b3ea9daa7e301ba2640e59b7089fa76d3fc2fb7117abdfe0e62c995ef9f698b10bc69c65b98d2d941dc92aa7eb1b2fc10503aa8a5274b5427bba13a433592128c4231074c7c4939cdad1556ddbc93d5bc2e9c0e7ea2ec5230684d9d5736cb02b3b4ee7140b25df9b52ae42fae04d67181af1c175eada58a23db518ccf67bce6eca83c2689f399ccb87a17fff0c6961ed90b3d7024a18d73136782caf2e0ca42c1b0e9d6d1f", 0xb7, 0x3}, {&(0x7f0000000300)="97e362735ae181f5f7f881e964aefca17f5a65db5e6a9ef3a35dcbeec6c2422c7d9041a608f4875ac7c22a6c832c64a3c155b87db16280e31550d4ea8ab98657c4da636a87c1d5234446ff129cc7d0280a514e968785520a6caf36d75f0aeef3455b1dc1ada8bdd7ba779a84df224f2e43647f9cda5b7ad2fc9276c2be4dd552377b817ede9d7a305550f874f1cd42294ae9fe24e87a6f4a8929", 0x9a, 0x5}, {&(0x7f00000003c0)="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{&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)="6daf3cc04a1d9af17dac4f5d7f2e821eec4d80670e94149da84442e7357219d90bec1adcb55f510ac8fb6f935312dbe558e13e4545ec5cf3c8ec16de4ad56de9dbed1cf073b616159e69f06eadbf2cdaee332c0fb1eb4bba0b6712f1bed4eafeac238dcc8b0961073a36c5a71e98b3f6531810ee36c4d88beb43a9838874289a2725d18096eb46681b96acf97619a37f729004286fd16f0e04bbad640442a2df9575eaa1a15a61e84f89923b567bdf7e9dc4a4c6f5dcb889e8cc6aca58d2da", 0xbf, 0xfff}], 0x2, &(0x7f00000026c0)={[{@mode={'mode', 0x3d, [0x78, 0x3d, 0x37, 0x33, 0x2d, 0x39]}, 0x2c}, {@hide='hide', 0x2c}, {@gid={'gid', 0x3d, [0x30]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x0, 0x0, 0x30, 0x79, 0x31, 0x36, 0x37, 0x38]}, 0x2c}, {@map_normal='map=normal', 0x2c}]}) 2018/04/13 03:50:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/13 03:50:39 executing program 2: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$unlink(0x11, r2, r1) 2018/04/13 03:50:40 executing program 4: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000280)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5aa, 0x22140) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x671, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3f, 0x7}, &(0x7f0000000200)=0x90) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000ffcfeb)="330000100000000032c00000b95d033d", 0x10) 2018/04/13 03:50:40 executing program 2: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x72a, 0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000e4c000), &(0x7f0000138000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xfffffffffffffe54) 2018/04/13 03:50:40 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x266b084257ded2f2, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0xd) 2018/04/13 03:50:41 executing program 7: r0 = epoll_create1(0x2000000000000000) r1 = socket(0x11, 0xa, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/115) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) 2018/04/13 03:50:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000100)={0x3, {{0x2, 0x4e24, @rand_addr=0x8}}, 0x1, 0x8, [{{0x2, 0x4e23, @rand_addr=0x101}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x80}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @rand_addr=0x27b0}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x490) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYPTR64], 0x1) 2018/04/13 03:50:41 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x3, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a9aff8d691398501de57ef2155083b3a93d3c062a4cfd6586f3cabd2a7dbcfed7c8c65e69b33fc7125906182f1b1cd5db4e316e9e65fe6dab554e17619e97b7bb933118ce13c2a7b24ab60621a4d6fbf4ff7645bf8e6e1458b188de6368cab68a63b179b49cd14bcffe444a9fd1930b09d43ff9af2a4a87d2f48a6f22326803e8b24fb2df0bfb40f10018d7681f1ecb00e647d3578d64761eb0fce80e9af1dd6d7aa1cabef09162f6f59ac809911a7d03e8c829ccd0a11e6d6d8f7f24413a7f7bd06fa8c5eb5bc", 0xc7, 0x7}, {&(0x7f00000001c0)="7beb218013eb5598d5d079565e53314d73021a7dcd131c92fa57543a504eca10b682defa587a74de12ec5ab4414dbb99adba9d51b91af7009f90f6e92ccf9d6b742f0067d0ba13c4eff2dd613788e76b28fad2ebf36a11a524d0a636d9fc733a0f61ca68e8dfcbb6caee4d5116be9feb3ebdbc019dad44fad5bd1135285edb3f546205dd0a70139cd3eecc1d637a0c9d90e203b8ea513d434f6327db826a2385d71bbcb88dd6e3c70e0368b9c6191e961a0f550c742c828e97c8b64da0c2c13d33d807041ad55d5773bf", 0xca, 0x726}, {&(0x7f00000002c0)="3c349130c36688bd662b0a68c36fddfe923f8b371a06934747ebd87a4ac7294301356d5b791ffde83ae8deea7cb284f45a9cdc8e95b992b51fed46f610999fbcf9f64a136ef4fe702d7b4e0c418d0a73a527cfb826886ff506e6e64dff0f45ece2d859c8a7ccf9217ba5777df5e7d57905ab27d36309aa80935203218260914c9bbdf7b3243d4fdbf4ef5a21ed53bd72ba0a80063e9ea55422b53cc8bc5ef94b7bd4a99d2403051d939dae3c8fbe585202bfd4f14b0f6b25f3579a1326ac1b0cb4d6e0014d21d5cc240c84cf15d8ca75d6784df60d19a8d364875412fe54c598481e737217c47f28f81b480bd0", 0xed, 0x7}], 0x800000, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)={0x9, 0x8001, 0x4}) 2018/04/13 03:50:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040)=0x3fee, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x3, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0xd8) 2018/04/13 03:50:41 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000003c0)={0xa8, {{0xa, 0x4e24, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x2}}, {{0xa, 0x4e21, 0x7fffffff, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)="77f8916e002f766e656d743130", &(0x7f0000000280)='\x00', &(0x7f00000000c0)='posix_acl_access-!1\x00', &(0x7f0000000380)="77f8916e002f766e656d743130", &(0x7f0000000140)="6664001f66d0", &(0x7f0000000180)="6664001f66d0", &(0x7f0000000300)="6664001f66d0", &(0x7f00000002c0)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x4000000000) 2018/04/13 03:50:41 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/13 03:50:41 executing program 3: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r0 = socket(0x0, 0x8000f, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e23, 0x8b, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1ff}}, 0x7, 0x4, 0xf3c3, 0x3, 0x43}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x238}, &(0x7f0000000200)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) chdir(&(0x7f0000bddc23)='./file0\x00') poll(&(0x7f00006cd000), 0x0, 0xfffffffffffffffa) mkdir(&(0x7f0000000280)='./file0\x00', 0x100) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') write(r0, &(0x7f0000000240)="1357e3cb116aa1851e4123433fe9c099487f8e9465fe76d140d8ec4123cce3e1e7a5896efd33e99cb2", 0x29) pivot_root(&(0x7f00000e6ff8)='./file0\x00', &(0x7f0000451000)='./file0\x00') 2018/04/13 03:50:41 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x204, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) write$eventfd(r0, &(0x7f0000000040)=0x810000100000001, 0x8) 2018/04/13 03:50:41 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000080)=0x7f, 0x4) 2018/04/13 03:50:41 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x8, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000003c0)=0x3fe, 0x4) 2018/04/13 03:50:41 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="000000020000000000e00000010000000000000000000000000000000000000000fe8000000000000000000000000000bb0000000000000000000000000000005eefe3705ede823b0d1daba64548112e5db93b8f71c8734bd119082f58e0ebfb8292ca8657b7d6a96831799f906e06467e6604201170b7b2c59f220b40ad4aeefb11ca6a6dc543d7f05b4b5e16d54bee3ea389ba9155a06e30109e487f87c359c285f3de7aee1972d8a123fcae5b28033c2af34d43b0e0ac1b7d89"], 0x40}, 0x1}, 0x0) 2018/04/13 03:50:41 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x1c1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x227c, 0x7ffffffbeffd) syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="af601d6b78c8dbb4feb08bed648c2aa15cee1a41e9007d280771bb04044c9546c39f2441b5484cccc9c2ba30ac5f7d4e861025c3d2a7661a1ff736c1845a898c1fa2d8d9feb8eb601b4a38dd15b4e78e98445d3a7ef81941a98e2c70bb34e8e96e6f715914d10541184c1532b26c5139a13eacaca22d4beefdce9cb1c16562a3ad3087aecc432b97cd776d2385a3087fe75e64b5726d0e61836acc61ed13267544af542eaed422b7236ec6f77f59f0aeccaf79357e6092f603", 0xb9}], 0x10a0481, &(0x7f0000000280)={[{@discard='discard', 0x2c}, {@commit={'commit', 0x3d, [0x3d]}, 0x2c}, {@norgrplvb='norgrplvb', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@locktable={'locktable', 0x3d, '/selinux/mls\x00'}, 0x2c}, {@acl='acl', 0x2c}, {@commit={'commit', 0x3d, [0x35, 0x32, 0x33, 0x2d, 0x7f, 0x2d]}, 0x2c}, {@quota='quota', 0x2c}, {@quota_off='quota=off', 0x2c}]}) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/13 03:50:41 executing program 0: r0 = socket$inet6(0x10, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f00000000c0), 0x0, 0xc004}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0xa4) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) 2018/04/13 03:50:41 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x1c1000) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@ipv4, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'nr0\x00', 0x0}) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000009c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000780)={0x1d8, r2, 0x22, 0x70bd26, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0x1bc, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x3, 0x0, 0x6}, {0x3, 0x19, 0x2, 0x4}, {0x3, 0x9, 0x80, 0x3}, {0x401, 0x1, 0x1, 0x80000000}]}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/04/13 03:50:41 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x3, 0x3, 0x5, 0x7, 0x8, 0x10001, 0x6, 0x1, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x4, 0x893, 0x0, 0x1, 0x4, 0x5, 0x7, 0x40, r1}, &(0x7f00000002c0)=0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) r3 = eventfd2(0xb34, 0x1) sendfile(r3, r2, &(0x7f0000000080), 0x10ed5b) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000300)="8cfe3b92efd97c240c1eac371b9253fc4d48ac0fd0f164404380303c26ca29fddc490d0483b71b74c2c8a25863982ada621d547c9500ca37b6d80f921a2d88abe60a78d89dcd95d0bbd7ad5cc90d3b61f440ca46a6e7b16ff9fee7f31f2c955e58cb05788bd8196a7a7d6184b40ba22f15101db06d3282af1f0fab92828aa0290df58caddedbcbdd9e2d2542a0bca8b94ac3aa") setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000140)={{0x67, @multicast2=0xe0000002, 0x4e21, 0x1, 'wlc\x00', 0x2, 0x2, 0x4}, {@empty, 0x4e21, 0x2002, 0x8001, 0x1, 0x878c}}, 0x44) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)) 2018/04/13 03:50:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000002c0)={0x5, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000240)) [ 1174.408424] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8011 comm=syz-executor5 2018/04/13 03:50:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)={0x14, 0x13, 0x109, 0x0, 0x0, {0x1f}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x22) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/235) 2018/04/13 03:50:41 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x208000, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') sendmsg$key(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000002500)=ANY=[@ANYBLOB="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"], 0xf8e}, 0x1}, 0x10) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0xa5, "2bda527b4c3735e579e79ca728a289395681b3a766c3ac9b59d710e5d9f9077db0a225c131cafc0429e1baeb662d8f73a30d57b33aab3d89a2c78743470d0f1805dbc095eaa1d93bd9ac48fffcf804589ff78d3f2b348af349923a0485887d41d6f6ce53ce8ff0a83da2cb551e2e73cfb493756ead54d9f0d0caa314fbde00bc94716670c66ca5ab4cbbebda0419c239cb3ad835ef8d501d4d39fb995d471ae346aaac99a7"}, &(0x7f0000000480)=0xc9) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000180)=""/205, &(0x7f0000000280)=0xcd) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="74c5084637991506bfd99f27319f29693c29ae95112d0a879a", 0x19}], 0x1, 0x0, 0x0, 0x4000}, 0x840) 2018/04/13 03:50:41 executing program 6: mremap(&(0x7f0000290000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000291000/0x3000)=nil) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x541001) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/228) mremap(&(0x7f0000290000/0x4000)=nil, 0x4000, 0x1000, 0x200003, &(0x7f0000292000/0x1000)=nil) 2018/04/13 03:50:41 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x20, 0x1, 0x0, 0x101, 0xfffffffeffffffff, 0x7fff, 0x12e274cb, {0x0, @in={{0x2, 0x4e20}}, 0x80000000, 0x9, 0x6ce94977, 0x7ff, 0x1b6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x80000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x1}]}, &(0x7f0000000180)=0x10) writev(r0, &(0x7f00008d2f90)=[{&(0x7f00006c7f70)='h', 0x1}], 0x1) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40) 2018/04/13 03:50:41 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x5386, &(0x7f00000002c0)) 2018/04/13 03:50:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001640), &(0x7f0000001680)=0x4) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) r5 = dup3(r1, r0, 0x200) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)=""/236, 0xec}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/179, 0xb3}], 0x7, &(0x7f0000001500)=""/216, 0xd8, 0x4}, 0x63aab525e46babb7) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f00000016c0)) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001ac0)) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) setresgid(r2, r3, r2) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000001a80)={0x3, &(0x7f0000001a40)=[{0x7, 0x8, 0x7, 0x101}, {0xe81, 0x0, 0x4, 0x190c3b7b}, {0x5, 0x1000, 0x7f, 0x3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000e5d000), 0xfffffffffffffd58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0x68, &(0x7f00000017c0)=[@in6={0xa, 0x4e23, 0x2aed1815, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6f9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xe0000000000000, @ipv4={[], [0xff, 0xff]}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000019c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001a00)=r7, 0x4) 2018/04/13 03:50:42 executing program 1: 2018/04/13 03:50:42 executing program 7: 2018/04/13 03:50:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x7530}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000020affc), 0x4) 2018/04/13 03:50:42 executing program 0: r0 = socket(0x18, 0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) close(r0) 2018/04/13 03:50:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x28a, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="2d1a21ccb8d0e5f2"], 0x0, 0x0, &(0x7f0000000100)}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x10000, &(0x7f0000000080)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0xc, 0x0, &(0x7f000000f000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f00006f0f64)=[@acquire={0x40046305, 0x1}], 0xfd0e, 0x0, &(0x7f00000000c0)}) 2018/04/13 03:50:42 executing program 6: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f000068bff2)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file1\x00', 0x80) 2018/04/13 03:50:42 executing program 4: 2018/04/13 03:50:42 executing program 3: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x0, 0x200000) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 03:50:42 executing program 1: 2018/04/13 03:50:42 executing program 7: 2018/04/13 03:50:42 executing program 0: 2018/04/13 03:50:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x51f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)='#', 0x1}], 0x1) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="04", 0x1}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) write(r0, &(0x7f00000004c0)='J', 0x1) shutdown(r0, 0x1) 2018/04/13 03:50:42 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) unshare(0x28060400) 2018/04/13 03:50:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0xb7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000100), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'eql\x00', 'nr0\x00', 'eql\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x888, 0x888, 0x8b8, [@cluster={'cluster\x00', 0x10}, @u32={'u32\x00', 0x7c0}]}}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'ipddp0\x00', 'irlan0\x00', 'dummy0\x00', 'ip6tnl0\x00', @random="91cf4741f33c", [], @empty, [], 0x194, 0x1ec, 0x234, [@comment={'comment\x00', 0x100}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@dnat={'dnat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "3db9d3fa077fe2e39788bdd3ee4e7b0de646f3682aeaba9ea29984662075"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xc20) [ 1175.649986] binder: 8073:8080 unknown command -870245843 [ 1175.660334] binder: 8073:8080 ioctl c0306201 20000140 returned -22 [ 1175.668771] binder: 8073:8080 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 1175.680236] binder: 8073:8080 Acquire 1 refcount change on invalid ref 1 ret -22 2018/04/13 03:50:42 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@mpls_delroute={0x1c, 0x19, 0x3, 0x0, 0x25dfdbfc, {0x1c, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/04/13 03:50:42 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f52600082f0000000000000000000000ffffe0002001a91867d224de9d470000ffff00e00000ffffffffffff9078"], &(0x7f0000775000)) 2018/04/13 03:50:42 executing program 0: seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x10000000000001d, 0x100000001}, {}, {0x6, 0x0, 0x0, 0xfffffffffffffffd}]}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) [ 1176.442738] binder: BINDER_SET_CONTEXT_MGR already set [ 1176.448141] binder: 8073:8117 ioctl 40046207 0 returned -16 [ 1176.455303] binder: 8073:8118 unknown command -870245843 [ 1176.457459] binder: 8073:8119 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 1176.468551] binder: 8073:8118 ioctl c0306201 20000140 returned -22 2018/04/13 03:50:43 executing program 5: r0 = socket(0x40000000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000180007f7ffffffffffffff000a22e84e79195a0aa5f8ff0005000280ff45", 0x22) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffff000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xa36, 0x8, 0x6, 0x7, 0x913, 0x100000000, 0x2aaa2a7b, 0xb6, 0x100000000, 0x100, 0x80000001, 0x3d, 0x80000000, 0xffff, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x40, "eeb4e79606035d8f536a6188b817a4ab92b881b4e87034039877215d0f46ac9194741013afaf04dfccd583fc2239554c6a933eebb99ca6ab829a82fa8d451a44"}, &(0x7f00000002c0)=0x48) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0xfa, 0x7fff, 0x1, 0x5, 0x3f, 0xce2, 0x10001, {r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7fffffff, 0x3f, 0x8, 0x4, 0x9}}, &(0x7f00000003c0)=0xb0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/13 03:50:43 executing program 0: setrlimit(0x0, &(0x7f0000012ff0)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x9, 0x4, [0x8001, 0xfffffffffffffeff, 0x5, 0xd8b]}, &(0x7f0000000100)=0x10) clone(0x0, &(0x7f00003c4000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/04/13 03:50:43 executing program 3: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0xe) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x7, {r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={r5}, &(0x7f0000000080)=0x8) fadvise64(r0, 0x0, 0x10000000, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000300)=0x8) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x4, 0x1000) 2018/04/13 03:50:43 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) read(r1, &(0x7f0000000000)=""/29, 0x1d) read(r0, &(0x7f000060f000)=""/217, 0xd9) 2018/04/13 03:50:43 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000800)='/dev/ppp\x00', 0x2000, 0x0) delete_module(&(0x7f00000000c0)='\x00', 0x200) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000500), 0x4) tee(0xffffffffffffffff, r0, 0x40, 0xc) gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r4 = openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f0000000540)={0x0, 0xfffffffffffffff9, 0x9, 0x2000000, 0x0, 0x8001}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2001}, 0xc, &(0x7f0000000280)={&(0x7f0000000700)=ANY=[@ANYBLOB="005d8da1007aa2f7dacf7b69329286f9856333ef2ad0dcd72dc2e0ddd0950000000000000000000000", @ANYBLOB="040725bd7000fbdbdf2503000000080005000300000064000300080004002ca6000008000400010000000800030002000000140006000000000000000000000000000000000014000200626f6e64300000000000000000000000080008000000000008000500ac141411080005000000000008000400010000003c000300140002006970366772653000000000000000000008000400bc8d0000080007004e24000014000600000000000000000000000000000000001400020008000b000200000008000300060000000800060000000000"], 0x2}, 0x1}, 0x40) sendfile(r4, r4, &(0x7f0000000000)=0x36, 0x7) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000580)) getegid() r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x5, &(0x7f0000002880)=[{0x0, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001}, {0x0, 0x7f, 0x5, 0x782}, {0x0, 0x1, 0x35c, 0x7fffffff}, {0x7fff}]}) clock_gettime(0x0, &(0x7f0000000140)) poll(&(0x7f0000000400)=[{r4, 0x2000}, {r2, 0x400}, {r5}], 0x3, 0x9c) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000002c0)="8901dd23e7f51e02b2de5bd5a353ac508a718074db5dfb3b085870e05f1cc38bfa68be040a259f55eef162ee47") openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x10) fcntl$dupfd(r1, 0x0, r2) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) 2018/04/13 03:50:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000096010000000000000000000004"]) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2100060}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r1, 0x300, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x50}, 0x20000094) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/04/13 03:50:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udp6\x00') sendfile(r0, r0, &(0x7f0000000140), 0x1ff) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) ftruncate(r0, 0x9) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x32}) ppoll(&(0x7f0000000100)=[{}], 0x20000000000002af, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000a7ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x87ce, 0x66852ae5, 0x8, 0xca0, 0x400, 0x924}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/04/13 03:50:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x804) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="44a7f7d5194c7b1d78eb6e2be76c79c1e9469434d2bea8ca766a", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) close(r0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@broadcast, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) sendmsg(r1, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001600), 0x0, &(0x7f0000001680)}, 0x0) close(0xffffffffffffffff) 2018/04/13 03:50:43 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9, 0x0, 0xff, 0x1, 0x1, 0x1, 0x1}, &(0x7f0000000140)=0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000180), 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000000)) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[], 0x0) 2018/04/13 03:50:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000080}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x70, r1, 0x518, 0x70bd26, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000001}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0xb4, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x181}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'dummy0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xb4}, 0x1}, 0x4000000) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x90, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480)=0x3, 0x4) creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x228, 0x4) ioctl(r0, 0xc0481273, &(0x7f00000002c0)="683f23ab9d86e35f5f22aefe0f71b523c22230c02000000055384ce3626fce3dbe683f394d787bb0202af694c57f75b6779a303a5f141872f4f104fc5fa2128418c41d763b00826aacb4062626a59706438690bb31bc8a666af9f4d67b") 2018/04/13 03:50:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = dup2(r0, r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)=0x8) readahead(r1, 0x8001, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x0, @rand_addr=0x17}}, 0x4, 0x2, 0xf3a, 0x3}, &(0x7f0000000180)=0x98) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 03:50:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) connect(r0, &(0x7f0000000140)=@generic={0x2cd72a969b2794c3, "40516f750b52175379a3a005eb8b60a3c43c0babfa8bcf29a96bd0d050b7afb2df2a51667cb0ec6ff14c07b3ad865552f505a0a1768a6ad0f3c048c888ffedb9771456b93f79e34390fe139e38b0bec589fff905494307f6ea93a293d9cb57db0215ac275a87a5c88b9a43b19f1f697f61a9190964a1275be8873dc25296"}, 0x80) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) write$binfmt_elf64(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xaebe, 0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1f, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x2}, &(0x7f00000002c0)=0x8) writev(r0, &(0x7f0000000380)=[{&(0x7f00000007c0)="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", 0x14f}], 0x1) [ 1177.092658] binder: 8143:8165 got transaction with invalid offset (0, min 0 max 40) or object. [ 1177.108401] binder: 8143:8165 transaction failed 29201/-22, size 40-8 line 3196 [ 1177.124217] binder: undelivered TRANSACTION_ERROR: 29201 [ 1177.136923] binder: 8143:8165 got transaction with invalid offset (0, min 0 max 40) or object. [ 1177.140514] binder: 8143:8171 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 1177.154393] binder: 8143:8165 transaction failed 29201/-22, size 40-8 line 3196 [ 1177.165419] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/13 03:50:44 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b019", 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x3, 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/13 03:50:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x32, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x34e, 0x0, 0x0, 0xfffffffffffffeae) 2018/04/13 03:50:44 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0xc200, 0x0) write$binfmt_aout(r0, &(0x7f0000000600)={{0x10f, 0x101, 0x5, 0x3, 0x58, 0x3, 0x13, 0x6}, "476fa060f6ade5c40841aef747fb20864c6e2155b8e7e6c1ba884a94e518be256e02ba782847177d95923d8c9fe81f3ac6a71eb17b39ba472e73", [[], [], [], [], [], []]}, 0x65a) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000440)='tls\x00', 0x4) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x9517}) close(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x400800, 0x9a) r5 = dup3(r1, r2, 0x0) renameat(r4, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000001c0)='./file0/file0\x00') poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r3, r2) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="f5e07b10ddff0e112c0000000092e63fbdc0cfd144a94947ba2c876427020000000e0000000000001cb58d5754cd0f76b2720d2435600fd2e9fe25e99a79d00a0ccfb6f6fb57e862bf7bf5792363bf56e565ae7cf20ad26c62c4c9438b78daf6a5b50147df115e8fa0f9b1cc1ca9360a8a735c3d9b468f6298f6d12e9b179a91fb00db9589b40b2a6531b48a5da5cfd5184df6b370b39112f89ed31e181e81b1506d4468c2d648b8cbe039758dfbabdd7e3313a1e8fb0caca5beefa04680144a3519ce50aefa3d46"], &(0x7f00000002c0)=""/152, 0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000000040)=0x5, 0xfffffffffffffff2) 2018/04/13 03:50:44 executing program 4: r0 = request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='keyring\x00', 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40000, 0x0) sendto$ax25(r3, &(0x7f0000001300)="0c64dad3c5b3b64ed0375ca18606bc474bc3b6f287bb19f973c57d7485788417465b29daf0d6e9fac86557ea54e236ed1c41e8f78c465b76a134a3f79c22e7e031cc2ee224fb6d167d5057300b22194f2c9a95b493002f7c8f4703e364ee68892a2eae50a1f05f338f34163de4284340a725c95d7b3d9664e66883f9f10521155d00eb655fa4c47e062b2eeb1f6d10c835c8bdbae05ad539057d12", 0x9b, 0x80, &(0x7f00000013c0)={0x3, {"0abec924e343e5"}, 0x1}, 0x10) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$negate(0xd, r2, 0x100000000, r1) add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="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", 0x1000, r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000001440)={0x8, &(0x7f0000001400)=[{0x8, 0xffff, 0x1, 0x9}, {0x1, 0x101, 0x80000001, 0xef}, {0x9, 0x5, 0x0, 0x8}, {0x4, 0x3, 0x800, 0xffff}, {0x2, 0x100, 0x4}, {0xff4, 0x2, 0xb61e, 0x1}, {0x3be, 0x7, 0x0, 0x7}, {0x4, 0x7000, 0x4000000000, 0x17}]}) keyctl$unlink(0x9, r4, r4) 2018/04/13 03:50:44 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x80000000000005, 0x1ffffc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) r2 = geteuid() fchown(r1, r2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) shutdown(r4, 0x1) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = socket$inet6(0xa, 0x1, 0x87e) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) write$binfmt_script(r0, &(0x7f0000001980)={'#! ', './file0', [{0x20, '/dev/keychord\x00'}, {0x20, 'bdevsystemvboxnet0&'}, {0x20, 'userem1mmd5sumsecurityposix_acl_access'}], 0xa, "4cd698b9e83aece1ea9d4bab60b85aeab9fe1be0aa7a94fd63a9547b8d71264799a178919dbef2cad985927ebaf0a17c3de5b80cdb7538938f832b8f913c573f100e596024434cf7fd58099525d7bbe893e1d4be70b6571fb62c36d1b3db38b7283ce7e62f064e40ed410d9a4522084d6812aad59a07d488b072160102796ea0969e5d77c83a81"}, 0xdc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000740)={r7, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x5}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r5, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=@newsa={0xf0, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001a80)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}}}, {{@in=@loopback}}}, &(0x7f0000000600)=0xe8) pipe2(&(0x7f0000000680)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000040)={0x0, 0x800, 0x7, 'queue1\x00', 0x6}) 2018/04/13 03:50:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80400, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x3f, @empty, 0x4579}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000080)="c6fcae8669e4a8111ca2267321fb0f871cf368ee60530181ef628017ce2e66a8b7383d91be11e3d31a49f55f69b59c30a0b8086085f8b7d30704ba6921889dac97871f0288eec0e495e52280da9717dd01a6fbe87dc548b8022b6767be73a5f7f628c2ca1434bb6e25bd08", 0x6b}, {&(0x7f0000000100)="341585412409a58f12ee77cfbe841f0eca37a151ad3cb488fe763e16482d9cbfd671e797788b55a8ecb903117608f62eae0d86760fd524944e34524eba4bb67ab4102889dbf469f4eff2fb5d86eebf8d4ff5d4d5d2552feafeb76a0a526b30856fda03852acb02e9ca22a6d60a3e626ad6a46fd668da08fe37ce76066ede800ffdc752f3773d1bab2c1d", 0x8a}, {&(0x7f00000001c0)="6eea35072edeed7508219d686966aaf13c3c5dfa41c7c426eb58561fa5869019fb7c74ad74e6491e262dc29fd9b16271a2ead064526e4573417dd4550fe32cac4b6a42ca471a7a3dd5929e9118f74b112bce93ea3264ab93183939696c73d51fea7baaa89c202743f6219564288abd11508f43a6b15c12f668c1d88be3cf7b93f57011e5", 0x84}, {&(0x7f0000000280)="8bfc086594bdeebb2c82318fbe4d4b7a5661f6de8113949dea8b162d011aac9ca102e610ebb98e8a2d", 0x29}, {&(0x7f00000002c0)="3b81b80a428109fe36e8c3db01c0b7205e498c0084a8de0737f58cd07fda7136f992ceed732b2538b09b6feaa45489662ccf2a0a5cf5f8f72f9e3a9426db15a23ac7f682128fc478ad81ffd4b3eceff1dc0a687c76893b240b710d69d4e8f1ef2089466b482ab8fb4a45ab0efedd3b45026c19c2f41a60a4d5f61faabfe7869815e7c8ec2f119bec01e17bd41e36b73ffd557da46a1e5b716e676532d6f82549e18fbd01d1b3d305e691c8fd388c41ad697a08c49e2aa7419ea21d117d8f78465d9da5b7233c1babe481e966a9791f92685e710d59144a34", 0xd8}], 0x5, 0x0, 0x0, 0x4000}, 0x1) pread64(r0, &(0x7f0000000480)=""/116, 0x74, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) setgroups(0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x8000, 0x0, 0x10001, 0x1ff}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000005c0)='fou\x00') r3 = fcntl$getown(r0, 0x9) capset(&(0x7f00000006c0)={0x20071026, r3}, &(0x7f0000000700)={0x2, 0x8, 0x32, 0x9, 0x8b, 0x1}) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2808002}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="00022cbd7000fcdbdf250100000004000500080000004e200000080001004e2409000800030011000000080002000a0000000800040002000000"], 0x40}, 0x1, 0x0, 0x0, 0x20004004}, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000540)={0x9, r1, 0x1, 0x100}) setns(r0, 0x40000000) 2018/04/13 03:50:44 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000c83000)) r1 = getpgid(0xffffffffffffffff) ptrace(0x11, r1) setgroups(0x0, &(0x7f0000000240)) 2018/04/13 03:50:44 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) sendto(r1, &(0x7f00000000c0)="728fd1041023884c441faa03cab1a9ef6223eaf2827791af1254c47874b1474655254806e7aafa575a770c135fce0b82c09430a4504caf7700577bc37f50109458e59eefabbc870a3c2a991778e4747759d6f00bf2caa8ed4d4922c398b73ad3f801c07dba9a9352bb11fb29933b97b98c609f340bef372a3a827c3a63bb6acd38b3b2375c3821dd5d3b032f8073319f17be7e3eda26e621d44e400095dde325892e124e2b25bc76c9b9a063bb6b03473074c00451d3dd8dd905c51b94e9", 0xbe, 0x4000840, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80) unshare(0x400) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/13 03:50:44 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x7c, "da253dd2733ff421bb89d10af6e9a43cc4eeef7d5de5c71223e046bfa154d190976d934474cd267eba8a4085664bc07ee3cbac57a6e85053c7ab0d576b2184785f38793b1677044faa827b804f598d58949f2a61f562da07bf22013623e85af0b3e3dee3e9a9bfea4175e602078174e8cdcd291a902c9496ee45bd2d"}, &(0x7f0000000180)=0x84) set_robust_list(&(0x7f0000000240)={0x0, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x4, 0x3, "270aa1557fa6dc5e1f41192bc468c63fca1000f5eb07452b03c6c587dd2caa1d16e28088e48660c3ce22e35056b4af08a91005e86c132e55edc20523e298321ea71b86aefc320af219fcf98591f0a1a5"}, 0xd8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000400)={0x2, 0x3, 0x6, 'queue1\x00', 0x2}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r2, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000500), 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000005c0)=0xc0af, 0x8) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000600)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={r2, 0x81, 0x101}, 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000680)=0x6, &(0x7f00000006c0)=0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000700)="2fdbfe9ddf9d7d5871d2c71082d23e81a75bc0af07fcc88de297ce49c409221e8b9be9951ab845074c2234d2d523c25f01f21520af8fb92601fb1227f1b789bf684a73aea6592458b2db2a551ed79dedcc94c1f4436dabab2c7057a2763b744989ca12203cde0b91d08d4f7aae2f34282dde3675399b5c74dad7e87caa4bf3a19d70d32e5494ff96412fb5d95332a11e3654b858e63a32124aa5da8bc74d0e22f4ac2d025fb84e6c65bc142dfb54a65198a840b0c4606d522d3f4c261c642afa18150c07646a97b79962c01c562a55747dad645aa9add8f705b7") unlinkat(r0, &(0x7f0000000800)='./file0\x00', 0x200) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000840)='tls\x00', 0x4) r3 = accept(r0, &(0x7f0000000880)=@ipx, &(0x7f0000000900)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000940)={r1, 0x2}, &(0x7f0000000980)=0x8) connect$inet(r3, &(0x7f00000009c0)={0x2, 0x4e20, @rand_addr=0x81}, 0x10) getrandom(&(0x7f0000000a00)=""/4096, 0x1000, 0x653f9a5dc989978) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000001b40)={0x4, 0x94, &(0x7f0000001a80)="62a4f2e6a914fe84f15ff20a84259dced0b66d149a990fc83261177317769c39053fb7a401063bf94eb9a73e055ddef99e24f07c1ce5f7518a8e1619168cb7b15a4b914c860909ab35ac61bae4119d75f256631f57bd06888681c0b052f03701d1c41175eea600a4ae75a951beda8f3ed07e88eaf57ce299603e554e9e92ed52352d9601ada93c166eae7fe7d995c2947161989e"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001b80)=0x5, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001bc0)={0xfffffffffffffbff, 0xffffffff, 0x3d48, 0x1f, 0x9, 0x7a6, 0x40, 0x0, 0x3f, 0x1ff, 0x7, 0x400}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c00)={0x0}, &(0x7f0000001c40)=0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001c80)={0x6, 0x7379, 0xd1, 0x6, 0xffff, 0x7, 0x8, 0xcb, 0x7, 0x6}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setpipe(r5, 0x407, 0x2) sched_setattr(r4, &(0x7f0000001cc0)={0x30, 0x3, 0x1, 0x2, 0x20, 0x7fffffff, 0x2, 0x6}, 0x0) 2018/04/13 03:50:44 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006f40)=[{&(0x7f0000004bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d00), 0x0, &(0x7f0000006680)=[@cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x50}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1ff, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffdfa) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/13 03:50:44 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7ff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/85) 2018/04/13 03:50:44 executing program 2: unshare(0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r2}) 2018/04/13 03:50:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) r1 = dup3(r0, r0, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000100)='net/ipx\x00') setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000080)=0x99ff, 0x4) 2018/04/13 03:50:44 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) fcntl$setflags(r0, 0x2, 0x1) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/04/13 03:50:44 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) delete_module(&(0x7f0000000140)='#{}bdev\x00', 0xa00) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000200)='.request_key_auth\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='#{}bdev\x00', 0x0) keyctl$reject(0x13, r1, 0x100, 0x0, r2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f5c0068b1470267744ccc008100200158ab4886355b284a00fcfffffe9a8f4605b22d7afb40d1be0706000000000000001233140fda4eb85032b194c3b1407c8edd790fd5e3af1ea3c1961ab9debcc186c0ec4323a4f6ab5f86c244030d18fc252d50dab6072477d840ae7319"], 0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/13 03:50:44 executing program 0: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x109001) syz_emit_ethernet(0x8e, &(0x7f0000000400)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "3a1a70", 0x58, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x2f, 0x3, [], [@ra={0x5, 0x2}, @ra={0x5, 0x2}, @jumbo={0xc2, 0x4}, @calipso={0x7, 0x8}, @pad1={0x0, 0x1}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b70e46", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}}}}}, &(0x7f0000000040)) 2018/04/13 03:50:45 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/04/13 03:50:45 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xb1, "2c3700696d49407687c8ed4bd942ecf9d33f75f46857a6434cbb9c38939f97dfad179a0fd82ebfea8cbbec465aa3df8b819999c311ffa37cc650c18b9637ee2d02534f5f5ceabe583b935ed823fdf596e1f1bf69bf6485141a451242da900420ffd01d8856e12195ca0ba4eb46a66fbd773c6ff37d1842713c2884b0f0356ad2a09fab6d84b799b462746d3476e5c2300152d1db0e2068203ed493607c5c7e4283b03c57fb5425a582b322dcffb4d3b46e"}, &(0x7f0000000280)=0xb9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x3}, 0xc) r2 = epoll_create1(0x0) readahead(r2, 0x4, 0xfffffffffffffffd) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000040)=0x1) r5 = dup2(r2, r3) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000080)={0x100000001, 0xf3a4, 0x0, 0x7fffffff, 0x1f, 0xcce}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000100)=@req={0xffffffffffffffe0, 0x7ff, 0x5f75, 0x9}, 0x10) 2018/04/13 03:50:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x224100, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x7) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') 2018/04/13 03:50:45 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x8001, 0x3ff, 0x8}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth1\x00', 0x1}) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) restart_syscall() write$binfmt_script(r0, &(0x7f0000000580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00e0\n'], 0xb) openat$cgroup_procs(r1, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0xf0) 2018/04/13 03:50:45 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x48800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040), 0x0) sendmmsg(r1, &(0x7f0000fd8f88)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000), 0x0, &(0x7f0000194000)}}], 0x1, 0x0) 2018/04/13 03:50:45 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x7, 0x100, 0x5297, 0x7fffffff}) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r1, r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040), 0xfffffffffffffef2) 2018/04/13 03:50:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0xffff}, {0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) recvmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f0000000340)=[{}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000001c0)=""/201, 0xc9}, {&(0x7f00000002c0)=""/55, 0x37}, {&(0x7f0000000300)=""/12, 0xc}], 0x5, &(0x7f00000003c0)=""/190, 0xbe, 0x9}, 0x26f}, {{&(0x7f0000000480)=@in, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)=""/241, 0xf1}, {&(0x7f0000000600)=""/28, 0x1c}], 0x2, 0x0, 0x0, 0x10000}, 0x3}, {{&(0x7f0000000680)=@nl=@unspec, 0x80, &(0x7f0000000800)=[{&(0x7f0000000700)=""/199, 0xc7}], 0x1, &(0x7f0000000840)=""/172, 0xac, 0x5}, 0x10fa}, {{&(0x7f0000000900)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/112, 0x70}, {&(0x7f0000000a00)=""/68, 0x44}], 0x2, &(0x7f0000000ac0)=""/236, 0xec, 0x7}, 0x1}, {{&(0x7f0000000bc0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000c40)=""/14, 0xe}, {&(0x7f0000000c80)=""/231, 0xe7}, {&(0x7f0000000d80)=""/174, 0xae}, {&(0x7f0000000e40)=""/77, 0x4d}, {&(0x7f0000000ec0)=""/92, 0x5c}], 0x5, &(0x7f0000000fc0)=""/100, 0x64, 0x100}, 0x5}], 0x5, 0x40, &(0x7f0000001180)={0x0, 0x1c9c380}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000011c0)={{0xa, 0x4e23, 0x5, @empty, 0x80000000}, {0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff4433}, 0x5, [0x1, 0x80000000, 0x5, 0x80000001, 0x3, 0x20, 0x2, 0x7fff]}, 0x5c) 2018/04/13 03:50:45 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x7c, r1}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x8, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) pipe2(&(0x7f0000000340), 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) r3 = getegid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe001, r2, r3, 0x81, 0x1a00000) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) 2018/04/13 03:50:46 executing program 1: r0 = timerfd_create(0x2, 0x80000) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/45, 0x2d}], 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000080)="2e240000001a0025f0006bb40509000009020b000000000000040afdeb080002c0e1dd02d095f7c5da0636dc003fb63e8bb4cee7fbfef99508c9eac14f980ed8c6147e6649006e717546681fb1b0c6f2858d5b70958f56064a73246a533ddb7b0aa0ea00f0fffffffffffffc9512295fdf78c15de106d1eb37b911cc43b244ead59bff57c16803e56ace144b48cb1cceb6463fa6511953c0e01c23d4508845b18c850084b410", 0xa6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001140)=@sack_info={0x0, 0xffffffffffffff81, 0x6}, &(0x7f0000001180)=0xc) r4 = dup3(r0, r1, 0x80000) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000011c0)={r3, 0x9, 0x7fff}, &(0x7f0000001200)=0x8) 2018/04/13 03:50:46 executing program 2: r0 = fanotify_init(0x0, 0x101000) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x10000, 0x0) openat$cgroup_type(r3, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x77ca}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r4, r5) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, r1}) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000340)=""/129) 2018/04/13 03:50:46 executing program 7: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x3, 0xdc}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="ac1636c06e30307a258250020286cbf2f11d28c5ce23229e28f9ce981f0b02040000c5d2"], 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) socket(0x10, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x0, 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$getown(r4, 0x9) syz_open_procfs(r5, &(0x7f0000000140)='net/ip6_tables_matches\x00') ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/04/13 03:50:46 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x20) 2018/04/13 03:50:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000180)=0x81, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_GROUP={0x8, 0x1b}]}, 0x30}, 0x1}, 0x0) [ 1179.167842] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6656 sclass=netlink_route_socket pig=8273 comm=syz-executor1 [ 1179.183683] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6656 sclass=netlink_route_socket pig=8275 comm=syz-executor1 [ 1179.500648] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1179.506943] qtaguid: iface_stat: create6(lo): no inet dev [ 1179.518352] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1179.526205] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/13 03:50:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x8, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000c5beff)=0x3fffffffffffff, 0x4) 2018/04/13 03:50:46 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x90) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, 0xffffffffffffffff) fsetxattr(r0, &(0x7f0000000240)=@random={'trusted.', 'wlan0!:eth0posix_acl_access-\x00'}, &(0x7f00000000c0)='wlan0!:eth0posix_acl_access-\x00', 0x10f, 0x2) 2018/04/13 03:50:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) signalfd4(r1, &(0x7f0000000180)={0x200}, 0x8, 0x800) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x121000) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000200), 0x4) accept4$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port1\x00'}) r2 = gettid() getpriority(0x0, r2) r3 = fcntl$getown(r0, 0x9) write$binfmt_aout(r0, &(0x7f0000000280)={{0x108, 0x7, 0x1ff, 0x2c0, 0x4d, 0x10000, 0x2ca, 0x4}, "c051f873ebeaf524c96dfeb00a111b293228715e450f8e0ec337e7b8b69df21714e7d86c09a6703087942b4df47804f869467d7529d536899c2648f71b61c1688af0a873eecb49c1a5de00e36f4d5eb892ec2a0a40ac19b1bc7af2e2487534c4e24a17adb3e9d9d62ec6d5c13d09c30546dd", [[], []]}, 0x292) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) tgkill(r3, r4, 0x10) pipe(&(0x7f0000000080)) 2018/04/13 03:50:46 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"6272e96567653000", 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) faccessat(r2, &(0x7f0000000080)='./file0\x00', 0x80, 0x100) 2018/04/13 03:50:46 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000b4bff8), 0x100000002) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x4) sendfile(r1, r0, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000000040), 0x80000) 2018/04/13 03:50:46 executing program 6: r0 = socket(0x11, 0x2, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000500)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) accept(0xffffffffffffffff, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x1f) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r3 = dup3(r1, r2, 0x0) pselect6(0x40, &(0x7f0000000600)={0x9, 0x0, 0x7, 0x8, 0x5, 0x1f, 0x200}, &(0x7f0000000200)={0x5, 0x1, 0x0, 0x3, 0x2, 0x3, 0x491, 0xfffffffffffffffb}, &(0x7f0000000640)={0xfffffffffffffffe, 0xfff, 0x200, 0x40, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xfffffffffffff7fe}, 0x8}) unshare(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0x80000001) prctl$setptracer(0x59616d61, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xff, 0x0, 0x0, 0x7, r4}, &(0x7f00000005c0)=0x10) sched_getattr(0x0, &(0x7f00000000c0), 0x30, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) fstatfs(r0, &(0x7f0000000000)=""/107) close(r0) accept$netrom(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getegid() inotify_init1(0x800) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/13 03:50:46 executing program 3: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev, @in6}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) unshare(0x20020000) unshare(0x28000000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001700)='/selinux/user\x00', 0x2, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) 2018/04/13 03:50:46 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind(r0, &(0x7f0000000040)=@in6={0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xff7) dup2(r0, r2) 2018/04/13 03:50:46 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000100)={0x39, 0x101}, &(0x7f0000000140)) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='limits\x00') sendmsg$nfc_llcp(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x27, 0x0, 0x1, 0x0, 0x93, 0x637, "c2aa76a383f16b7596698e106f9b7be4b3a1bfe7e7dca08c5bb4e1880c44e561df016cbd7da1241af262f11baefd7dfae79b078690550ada53e6e0070f9ddd", 0x19}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000240)}, {&(0x7f0000000280)="ee9b94dd2854454553c78c76d6bb1f5b5fd05acea22d484e7073ee64cfd9712ed759b0534c6fd602f414467b6b255c377940c680e364dac0f45826c0ebbb9480f3836a6ed73ad5eb16fcc778de6b57a7770ebcfb6d6a553f0fffcd339d0a84b9e663c129c8051d6557e0a5abda92ff18a3edf78764b25ec952ce3d15c8d69549ccb44383e7b8210973d64d8578f3dd30db61ca0ffaa9", 0x96}], 0x2}, 0x24000001) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400042) openat(r1, &(0x7f0000000040)='./file0\x00', 0x900, 0x100) 2018/04/13 03:50:46 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000300)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/04/13 03:50:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) nanosleep(&(0x7f0000000280)={r1, r2+30000000}, &(0x7f00000002c0)) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x4) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x2) fallocate(r3, 0x20, 0x0, 0xfffb) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) select(0x40, &(0x7f0000000100)={0x3f, 0x100, 0x8, 0x6, 0x1000, 0x6, 0x5, 0x5}, &(0x7f0000000140)={0x100, 0x6, 0x8, 0x4, 0x1, 0x80000001, 0x4, 0x401}, &(0x7f0000000180)={0x400, 0x1, 0x200, 0x6, 0x8, 0x7, 0x100000001, 0x9}, &(0x7f0000000200)={r4, r5/1000+10000}) 2018/04/13 03:50:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) r1 = getpid() ioprio_get$pid(0x3, r1) 2018/04/13 03:50:46 executing program 2: select(0x65, &(0x7f0000000fc0), &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0), &(0x7f0000000200)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/13 03:50:46 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0xfffffffffffff800, 0x0, 0x1, 0x69d}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000200)={0x3800, r1}) r3 = socket$netlink(0x10, 0x3, 0x14) pipe2(&(0x7f00000011c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000014c0)={0x4, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000001500)={0x1000, r5}) writev(r3, &(0x7f0000001540)=[{&(0x7f0000000040)="429d9b2e642aea5879d1805a1960e1711afeae3fc42f6e8165c5c0ac17bd8821f395cfb486686bf73b1101815779d94981d53ecdc8bad775517421de7ce9fef6c8f5757979ec7d9960b4e0eb464675f30566bb2c9beb8ec2e4d6be6571c899429b717187361d08de7786d9071cd8fa8f4ce83a70b51e54d3456ba06268d2515022e086f2a90d2009ada179b24f8694af75f02fde50209fde66f8739cfcee02d5de09ee6bb3622d95173173cbbe6fce83291141c843e5428048a456b972471b3d842c5942be4c54d4ea206f83d19501f40b599bbb1a69c728fbcdde75bfd85fa12ec8336210a16c9be99ada7ef93472029424c3b66d3c7fb2", 0xf8}, {&(0x7f0000000140)=';', 0x1}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000001180)="4de36f4ef945a7", 0x7}, {&(0x7f00000015c0)}, {&(0x7f0000001200)="c9dcd9368e575ca03299e3ec04aaaf", 0xf}, {&(0x7f0000001240)="75354e001c9102186ed5d198aee8f0231e6c9201343193c1823f7cef12d3e54e1c0e107148de88736f37c0fb77f2af294c0c91a6393fd06537ac17bb680f5264a0522fc1ede3b8bee3418a25c5868ce8689dea0d14f7c474735bfc19646b45a0ec4ecd39f811825c5b2a2510a86092079d2bf0f9feb0ee978b554011c13d13c1282ffa1cc810fdf9d7da937ffa4de026a7d38f28c3057f51acffcaac308724f65689cbc7bd651c5e29e7cafa751ec954c9cbb5b7ac6ae33aca728101abdb38319077bbc0056cfdc757d43df1c26b2b880d48c2a95e1053dadae5210b2faeb27183c41effecdb2d1eb0157974e0a5d65d5835655d0f5360ea63", 0xf9}, {&(0x7f0000001340)="8b2d3f7b8ce0ef9ce08ad1c65f98a654312c070b9c78e7ee86a524fc38a61e5ab3e01a806ba6208c3dfd1068df24acd95d0208dc92ec888859965a04d685ad99a234ba5f3805c9d0f9a414f4962db90ac61c94dfa57f0b15553c26095c5ddec66ba1c2c4af386f0a54d27053ba9eaf0a428ed66dbe99a3011833368198eb69e2493f491a399222194b80dc1823e537fa6cb659e4dd491d0bc969e2b16d380203a4dcf28389f22c324f60ab9117437089c5edaf9b8501c6f6b8faf0542d3150c3b59ff44344c152939f9d05b6d29f9ebd1338859e9dc33e6fd9daef9d5da400b76c1e9545ad5013fb036edb40b086c2d2ea348e737762", 0xf6}], 0x8) writev(r3, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580000001400190000000000000fff560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03ff000000000000001200000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/13 03:50:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x80011, 0x102) sendmsg$nl_xfrm(r1, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10020}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=@delsa={0x370, 0x11, 0x200, 0x70bd2b, 0x25dfdbff, {@in6=@loopback={0x0, 0x1}, 0x4d2, 0xa, 0x6c}, [@replay_esn_val={0x28, 0x17, {0x3, 0x70bd25, 0x70bd2c, 0x70bd2a, 0x70bd25, 0xffffffffc0af19d5, [0x5, 0x5, 0xbdc6]}}, @tfcpad={0x8, 0x16, 0x8cc}, @replay_esn_val={0x40, 0x17, {0x9, 0x70bd26, 0x70bd2c, 0x70bd29, 0x70bd2d, 0x40, [0x1, 0x1, 0x2, 0x1, 0xf828aa5, 0xff, 0x236, 0x1000000020, 0x7ff]}}, @coaddr={0x14, 0xe, @in=@multicast2=0xe0000002}, @lastused={0xc, 0xf, 0x4f77}, @tmpl={0x184, 0x5, [{{@in=@loopback=0x7f000001, 0x4d4, 0x2b}, 0xa, @in=@rand_addr, 0x3506, 0x3, 0x3, 0x200, 0x10e, 0x4, 0x3f}, {{@in=@multicast1=0xe0000001, 0x4d4}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3507, 0x0, 0x3, 0x1, 0x40, 0x200, 0x5}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d2}, 0x0, @in=@rand_addr=0xcdd7, 0x34ff, 0x1, 0x2, 0x10000, 0x10001, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x3, 0x1, 0x800, 0x80000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x3, 0x0, 0x1, 0x458, 0x9, 0x70ceefa0}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x3502, 0x1, 0x3, 0x1b90, 0x81, 0x8, 0x87bf}]}, @sec_ctx={0x90, 0x8, {0x8a, 0x8, 0x1, 0x9, 0x82, "6e844ec3bc1c9dbb39fd004eaa8174ea9eba2a43ed0be2238a9a804b87b3547efa3d850f8437e15ef04710809d992e8f4cb3d5099d667834066142d0a05cf5bc6d0512a46320cb8a3428bcc0c8ff870339b5840468509a6de06ab7f4fa1650002f35b34885f74e152486f22370c1cf10fe3b0e486587bb5ad088e0e0132c8bc4b226"}}, @algo_aead={0x98, 0x12, {{'rfc4309(rfc7539esp(cbc-blowfish-asm,sha1-avx))\x00'}, 0x250, 0x0, "4ccedc4b7a12eb60a9b9849d1f9eccb9a1c72f72c4fe69600a125239dc8a751aadeb881415c0c94a914db84a7a37760284d489f23619956e54a4cf3b29edb5e13e310780848638524e62"}}, @policy_type={0xc, 0x10, {0x1}}]}, 0x370}, 0x1, 0x0, 0x0, 0x20000000}, 0xc040) r2 = memfd_create(&(0x7f0000000480)='{\x00', 0x3) epoll_pwait(r2, &(0x7f00000004c0)=[{}], 0x1, 0x1, &(0x7f0000000500)={0x819}, 0x8) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) 2018/04/13 03:50:47 executing program 7: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r0 = request_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='big_key\x00', 0xfffffffffffffffd) keyctl$search(0xc, 0x0, &(0x7f0000004ff8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, r0) 2018/04/13 03:50:47 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f00006c9ff0), &(0x7f0000033000), 0xffffffffffffffff) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) fcntl$setsig(r0, 0xa, 0xb) 2018/04/13 03:50:47 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000002c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x8000, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000000280)={0x0, r5}) recvmsg(r7, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) dup2(r6, r7) r8 = gettid() tkill(r8, 0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xa0, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffffffffd93e, @dev={0xfe, 0x80, [], 0xc}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100, @empty, 0x2}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x65b, 0x0, 0x0, 0xd, 0x7, 0x2, 0x200, 0x1f, r9}, 0x20) write(r2, &(0x7f0000838000)="9f", 0x1) 2018/04/13 03:50:47 executing program 4: r0 = getpgrp(0x0) ioprio_set$pid(0x1, r0, 0x680f) ioprio_get$pid(0x2, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x202003, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000240)={0x8c, 0x101}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf443, 0x4e0}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7}, 0x8) 2018/04/13 03:50:47 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x6, 0x39, "4646251f05733f8aed30325087d3ceffefc97d4db05857606b1531fbe16fb24c91508c9d4128dfb07e504b47c7ccbe5b38e9d8e975383880b2"}, 0x41) 2018/04/13 03:50:47 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, [0x1, 0x9, 0x10000, 0x2, 0x0, 0x9, 0x0, 0x1, 0x7, 0x10000, 0x73e3, 0xed2, 0x8, 0xfffffffffffff800, 0xf3]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x80}, &(0x7f0000000240)=0x90) setsockopt$inet6_opts(r0, 0x29, 0x20000000000003b, &(0x7f00009f1000)=@fragment, 0xe) 2018/04/13 03:50:47 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x200}, &(0x7f0000000180)=0x8) r2 = socket$packet(0x11, 0x8, 0x300) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x410400) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000a76000), 0x0) 2018/04/13 03:50:47 executing program 5: r0 = socket(0x10, 0x2, 0x20000b) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x5, r2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) write(r0, &(0x7f0000be0ff0)="0100000000090200ba1506c507371a23", 0x10) socket$unix(0x1, 0x1, 0x0) 2018/04/13 03:50:47 executing program 3: setrlimit(0x7, &(0x7f000000f000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') ioctl$TCSBRK(r0, 0x5409, 0x6b1) inotify_init() 2018/04/13 03:50:47 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) perf_event_open$cgroup(&(0x7f0000000040)={0x5, 0x70, 0x4, 0x5, 0x7, 0x3, 0x0, 0x4, 0x180, 0x0, 0x7, 0x6, 0x40, 0x1, 0x4, 0x3, 0x7fffffff, 0x5, 0x401, 0x9, 0x3, 0x1, 0x81, 0x3, 0x7, 0x1, 0xfffffffffffffff8, 0x1, 0x19100000, 0x6, 0x7, 0x101, 0x9b, 0x4, 0xffffffffffffffff, 0x400, 0x100, 0x6, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x400, 0x80000001, 0x5, 0x0, 0x7d98, 0xfffffffffffffff7, 0x4}, r0, 0x2, r0, 0x2) mprotect(&(0x7f0000b1f000/0x2000)=nil, 0x2000, 0x2000000) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a93000/0x1000)=nil) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/04/13 03:50:47 executing program 5: r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017eff4)) epoll_pwait(r1, &(0x7f0000046ff4)=[{}], 0x7f, 0x0, &(0x7f00005e8ff8), 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/prev\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e20, 0x41, @empty, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@buf={0x75, &(0x7f0000000040)="8bd4bbc5e8d4fa4404d8b2ee8df2aa03161f30764d546614d79f58ccb409f2693b02ef9db216f5b23e918811d357eb81462426703a36c53c300bd4c7cd31795b958bbd71923bb8e110faf638cde0d53647e3ba0dcc7c31f93309a38e9b64ce51a838c5b42331389e82fc4e0d5eb6e4ab71a43142b7"}) 2018/04/13 03:50:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000005fd8)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/04/13 03:50:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x11, 0x6, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) ioctl$KDDISABIO(r1, 0x4b37) sendmmsg(r0, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}, {{&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="990db42d", 0x4}], 0x1}}], 0x2, 0x4008004) close(r2) ioctl$sock_ifreq(r1, 0x19f1b6ca1c59ef70, &(0x7f0000000140)={'erspan0\x00', @ifru_flags=0x1000}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1000, 0x4) 2018/04/13 03:50:47 executing program 7: r0 = socket(0x40a, 0x0, 0x0) flock(0xffffffffffffffff, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0xfffffffffffffe98) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = creat(&(0x7f0000000580)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000005c0)={0x101, 0x3, {0x0, 0x3, 0x6, 0x3, 0x81}}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname$netrom(r1, &(0x7f0000000480), &(0x7f0000000640)=0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000147b31a6c8d04526f6f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df770cd217b3b2c8af891a34aae4b6ab2b7e4b8254c0eb417bed95c14977637450e86a009044098c3258265c96396582cadd0075864a1d1b58c40b6a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863"], &(0x7f0000000240)=0x2) fchdir(r1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000200)=0x6) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) r5 = socket$inet6(0xa, 0x800000000000002, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000540)=0x63, 0x4) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={r7, 0x7, &(0x7f00000000c0)=[0x6, 0x3ff, 0x0, 0x7, 0x344, 0x2, 0x5], &(0x7f0000000100)=[0x0, 0x9, 0x0, 0x3, 0x0, 0x80000000, 0xffffffff], 0x40, 0x1, 0x100000000, &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x5, 0x9, 0xb6, 0x0, 0x9, 0xf]}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f0000000680)=0xce1, 0x4) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xbe) creat(&(0x7f0000000280)='./file1\x00', 0x4e) 2018/04/13 03:50:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b94, &(0x7f0000004600)={'nr0\x00', @ifru_mtu}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000001c0)={0x80000001, 0x1}) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp6\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x10001, 0x396, 0x6, 0x20d3d71b, 0x8000}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) 2018/04/13 03:50:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000"], &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xffffffffffffffbd}, &(0x7f00000000c0)=0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) 2018/04/13 03:50:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x6, 0x1) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x103, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) 2018/04/13 03:50:49 executing program 1: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="ba00eb00000000000a004e23ffffffffff010000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000a004e2100000000fe8000000000000000000000000000bbfbffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f1a5917323fc9f876ec5ba2b84e13d9a386dde89b58a8da309844c2a21d413d3f21faf2edba7fd3d121a48d"], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xd5, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x5, 0x1}) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x7}, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000140)={'bpq0\x00', 0x63}) 2018/04/13 03:50:49 executing program 4: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000800)=ANY=[], 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000200)) fchmod(r2, 0x180) eventfd2(0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000009c0)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(r1, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="00f7f463e2bdf43bd9309001050000000238fbbd44ebef3464629271f6bceed0319149cbb4da82cb183869ccddb040ab0f8f0d0319010001000000000050963a75ba5159a72f3f41d83f8534ca66796075f69ec4060f194f2e01781aa1ea6617317a3b9e991f454c68b2f456eb38e09d9d4b3804aa5f900841b13429e2e18adcb2079d6ca230d519c4a3872c3a0834eb7a2c809ac37613719b4860085409cbdc08c4f190645042b2a90c863b94840cc789cbe85865c695cbb94b9e384e1a00000000000000000000000000000064ca5bb8ac3fa0185837"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x6, 0x0, r4}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', 0x7}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56", 0x25}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x0, 0x1, 0x7, 0xffffffff}, {0x4, 0x0, 0x400, 0x5d}, {0x3cc7, 0x3, 0x9, 0x800}, {0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000080)=0x370) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000240)=[r5]) fchmod(0xffffffffffffffff, 0x30) timerfd_gettime(r1, &(0x7f0000000180)) fcntl$getownex(r2, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) 2018/04/13 03:50:49 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000380)="2600000042004bf1938d120000000a00020000096b8dbdea03fffff74503e517007c2efb1e8f504428f86f3e5c048d229c03098a7bdf", 0x36) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0xfffffffffffffffe) write$binfmt_aout(r0, &(0x7f0000000100)={{0xcc, 0x1, 0x53, 0x1d4, 0x256, 0x2, 0x3cb, 0x3}, "f817b51f8c04f035c2b66e36427cde6c81f32773ccee306e157eb6ca252792c211324171d24223d093", [[], []]}, 0x249) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) epoll_create1(0x80000) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) 2018/04/13 03:50:49 executing program 0: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x54}, 0x1}, 0x40084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e24, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, {0xa, 0x4e23, 0x5ddf, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0xaa8f, [0x10000, 0x7, 0x766, 0x6, 0x401, 0x8001, 0x9, 0x6]}, 0x5c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) epoll_wait(r0, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/04/13 03:50:49 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000124000)={0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 2018/04/13 03:50:49 executing program 3: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0x83}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000240)=""/233, 0xe9}], 0x3, &(0x7f0000000180)=""/4096, 0x1000}, 0x0) recvmsg(r0, &(0x7f0000001dc0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000012c0)=""/133, 0x85}, {&(0x7f0000001440)=""/227, 0xe3}, {&(0x7f0000001880)=""/250, 0xfa}, {&(0x7f0000001b00)=""/236, 0xec}, {&(0x7f00000013c0)=""/43, 0x2b}], 0x5, &(0x7f0000001d00)=""/179, 0xb3}, 0x12002) sendmsg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000100), 0x49, &(0x7f0000000200)}, 0x0) getsockname$netlink(r1, &(0x7f0000001a80), &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001380)={0x0}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001a00)={r2, 0x80000001}, &(0x7f0000001a40)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000001400)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001180)={0x4, 0x8, 0xf, 0x3, 0x554b, 0x3f, 0x8078, 0x7ff, r2}, &(0x7f00000011c0)=0x20) socketpair(0xf, 0x80000, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000200"], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000100)={r5, 0x7}, 0x8) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000240)) r6 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000015c0)=r7) getsockopt$packet_int(r6, 0x107, 0x13, &(0x7f0000000000), &(0x7f0000001240)=0x4) getgroups(0x1, &(0x7f0000001200)=[0x0]) r9 = getgid() stat(&(0x7f0000001280)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r8, r9, r10) ppoll(&(0x7f0000000180)=[{r3, 0x4600}, {r4, 0x20}, {r3, 0x1100}], 0x3, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x8) ioctl$sock_bt(r1, 0x0, &(0x7f0000001600)="8bb02d66e46c93def0310d549c76e0117cec952c4d680cde72d751") ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000000140)={0x2, 0x1, 0x200, 0x1, 0x5}) 2018/04/13 03:50:49 executing program 2: setrlimit(0xb, &(0x7f0000becff0)) epoll_create1(0x0) 2018/04/13 03:50:49 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000000)="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", 0xffffffffffffff0c) socket$packet(0x11, 0x3, 0x300) 2018/04/13 03:50:49 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x100000000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x129041) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) 2018/04/13 03:50:49 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x10080) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/04/13 03:50:49 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x121000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000140)={@rand_addr, @rand_addr, @loopback}, &(0x7f0000000180)=0xc) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000000, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x14) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000000500)=""/4, &(0x7f0000000540)=0x4) [ 1182.112649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=468 sclass=netlink_route_socket pig=8448 comm=syz-executor7 2018/04/13 03:50:49 executing program 7: request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='./cgroup.net\x00', 0xffffffffffffffff) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@sco, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000240)={0xc, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'ovf\x00', 0x36, 0x5, 0x7}, 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) getpgrp(r2) sendfile(r0, r1, &(0x7f0000000180), 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x4) 2018/04/13 03:50:49 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) fsync(r0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200008322e80002040000150d0004a041a759e532133e72bc", 0x29}], 0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) 2018/04/13 03:50:49 executing program 0: r0 = userfaultfd(0x400000000080800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r1) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) [ 1182.164288] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=468 sclass=netlink_route_socket pig=8448 comm=syz-executor7 2018/04/13 03:50:49 executing program 0: r0 = userfaultfd(0x400000000080800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003000)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) close(r1) poll(&(0x7f00000002c0)=[{r1}], 0x1, 0x0) 2018/04/13 03:50:49 executing program 5: r0 = add_key(&(0x7f0000000ff8)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="6609737a1e0339f4a8e8cb85b1a517cf4198d33c6046c5f992554c64ec9c08df57c710dd10e384b11a599bfe8b1c246820a73baf69f071ea9bdfa4c7ab21aa72fa0c1d03caf236a715950c6cd45f17092aabea3d111c1d92e77f98562767bb49474ba6f53be1fe8922af62eb6f7b054a6b9c6481a543bfa55e72a26ea30f59233d6623618f003345b8c3ababdac9c934b989336830988ce2e602134730d7df94d7d1eda0995f68fd37a2af87abcd0e3abd662a0c32c02705345196dbcb4216aa2bee001b638cd4386736444f1c982b62727b4d2b276ea38f68cd7be4b7ef3212e436745877", 0xe5, r0) 2018/04/13 03:50:49 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) fcntl$notify(r0, 0x402, 0x21) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00000001c0), 0x0) 2018/04/13 03:50:50 executing program 7: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f000037df3c)=@updpolicy={0xb8, 0x19, 0x401, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0xb8}, 0x1}, 0x0) 2018/04/13 03:50:50 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x800000000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000009ff4)={0x12}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) epoll_wait(r1, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r1}], 0x2, 0x8001) shutdown(r0, 0x4) 2018/04/13 03:50:50 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x9) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x1040, 0x0) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x8000010, 0x200) r2 = inotify_add_watch(r1, &(0x7f0000000040)='./control\x00', 0x10) inotify_rm_watch(r1, r2) 2018/04/13 03:50:50 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x1000000) remap_file_pages(&(0x7f00002ca000/0x1000)=nil, 0x1000, 0x3000000, 0x1000000000, 0x0) r0 = dup(0xffffffffffffffff) memfd_create(&(0x7f0000000040)=']&-\x00', 0x3) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x100, 0x200) 2018/04/13 03:50:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000100)='/dev/keychord\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000180)={r2, 0x7ff}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7fff, 0x0, 0x3, 0x5c0}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f00000000c0)={0x59, r4}) sendmsg$nl_route(r0, &(0x7f0000002340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002300)={&(0x7f00000004c0)=@getlink={0x24, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/13 03:50:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1e}}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/13 03:50:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000440)={0x613, 0x3, {0x2, 0x1, 0x6, 0x2, 0x3}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{}, 0x0, 0x0, 0x0, {0x101}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{}, 'port0\x00'}) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000180)="b729b4466d9a27303d2ae8fb48024d864888864a24071a76636f980a1e7ff008607c66ba399af1adc630d3ce00bdba99e53e51f4d2173b7440b6f8341d6bdc8152ee27309a82b1386cee0be7f807744d37a7ed4d909f89baea17faf326333219246faac48f1842a11c31c9caecc7a03374c429b318e6c0b48f224e71429837792d722db3e2425ff496895bbfb70892b8c9497de16ae1a3f1a8e8330e229b781968c567fedaba789f527018f4bf73cf667bc1f896295604678dbd2fe16795837ad1b1a3122f34a08c47c9fdc9e1ceb2b59aae513e06b5f0c59aa5", 0xda}, {&(0x7f0000000300)="a2d486bf3b4cfff03717071f47b90832f271c31cdcb06d809f57cbb96ed192a93142e4b626ea8e367c914d50c92e2549c6436a8483765b166f26f3ab845c4ba17a38b76133a69d2d8e6785d93f6b862ecdfe003bed3daeae68a8d163f0666f7fc376433eb3976f22fa256b36d9d974a75d9c53", 0x73}], 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x401, 0x0) 2018/04/13 03:50:50 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='oom_score_adj\x00') perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001800)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x2, &(0x7f0000001280)=[{}, {}], &(0x7f0000002040)=""/4096}, &(0x7f00000013c0)=0x78) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) truncate(&(0x7f0000001180)='./bus\x00', 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f00000010c0), 0x10000065) sendfile(r0, r1, &(0x7f0000000000), 0x4) tkill(0x0, 0x1000000000016) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001540)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001640)={0x1ff, {0x2, 0x4e21}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x92, 0x9, 0x2, 0x6, 0x0, &(0x7f0000001240)='teql0\x00', 0x0, 0x80}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000100)=0xffffffa4) getgroups(0x1, &(0x7f0000001600)=[0x0]) inotify_add_watch(r1, &(0x7f0000001100)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000edfff8)=@abs, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000001ac0)=""/4096) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmmsg$unix(r5, &(0x7f00009c5000), 0x4924967, 0x0) recvmmsg(r4, &(0x7f0000001800)=[{{&(0x7f0000000440)=@in={0x0, 0x0, @loopback}, 0x0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/46}, {&(0x7f0000000500)=""/37}, {&(0x7f0000000580)=""/3}]}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f0000000600)=""/32}, {&(0x7f0000000640)=""/18}, {&(0x7f0000000680)=""/60}, {&(0x7f0000002bc0)=""/4096}, {&(0x7f00000006c0)=""/133}, {&(0x7f0000000a40)=""/207}], 0x0, &(0x7f0000000b40)=""/192}}, {{0x0, 0xfffffed5, &(0x7f0000000780)=[{&(0x7f0000000c80)=""/97}]}}, {{&(0x7f0000000d00)=@ipx, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000880)=""/64}], 0x0, &(0x7f0000000d80)=""/63}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000dc0)=""/156}, {&(0x7f0000000e80)=""/98}, {&(0x7f0000000f00)=""/71}, {&(0x7f0000000f80)=""/163}], 0x0, &(0x7f0000001080)=""/58}}, {{&(0x7f00000010c0)=@ax25, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=""/173}, {&(0x7f0000003bc0)=""/4096}, {&(0x7f0000004bc0)=""/4096}], 0x0, &(0x7f0000001240)=""/120}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000019c0)=""/202}, {&(0x7f00000013c0)=""/146}, {&(0x7f0000005bc0)=""/4096}, {&(0x7f0000001480)=""/166}, {&(0x7f0000001540)=""/69}, {&(0x7f00000015c0)=""/66}, {&(0x7f0000001640)=""/106}, {&(0x7f00000016c0)=""/61}]}}], 0x400000000000101, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)='./file0\x00', 0x4000, 0x0, 0xffffffffffffffff, 0x3ff, 0x1, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x1, 0x5, 0x0, 0x81, 0x8, 0x8, 0x8, 0xffffffffffff0000}, &(0x7f0000000180)=0x20) 2018/04/13 03:50:50 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) 2018/04/13 03:50:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="10000000000000000000000016000000000000000000000000000000000000000066ddf78daa000000"]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) r3 = accept(r0, &(0x7f0000000200)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0x97, 0xfffffffffffffff9, 0x8, 0x4}, &(0x7f0000000340)=0x98) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x0, 0x6, 0x6, 0x10001, 0x10}, 0x98) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xff0) 2018/04/13 03:50:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001c00)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x80000, 0x0) connect$l2tp(r1, &(0x7f0000000540)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x2, 0x2, 0x3}}, 0x26) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001d40)=ANY=[@ANYBLOB="f8000000160003000000000000000004ff0100dea15a00000000000095707e0f000001e00000eaff000000000000000000000000000000000620c30000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) setrlimit(0x7, &(0x7f0000001bc0)={0xa36, 0xfff}) recvmmsg(r0, &(0x7f0000001a80)=[{{&(0x7f00000000c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000200)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x7ff}, 0x7}, {{&(0x7f0000000280)=@pptp, 0x80, &(0x7f0000001800)=[{&(0x7f0000000300)=""/113, 0x71}, {&(0x7f0000000380)=""/177, 0xb1}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f0000001640)=""/249, 0xf9}, {&(0x7f0000001740)=""/187, 0xbb}, {&(0x7f00000004c0)=""/24, 0x18}], 0x6, &(0x7f0000001880)=""/58, 0x3a}, 0x6}, {{&(0x7f00000018c0)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001940)=""/195, 0xc3}], 0x1, 0x0, 0x0, 0x40}, 0xc000000000000000}], 0x3, 0x10100, &(0x7f0000001b40)={0x0, 0x1c9c380}) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000001b80)={@rand_addr=0x6, @rand_addr=0x9, r3}, 0xc) 2018/04/13 03:50:50 executing program 3: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x800000) sendfile(r1, r0, &(0x7f0000000040), 0x3f) fadvise64(r0, 0x0, 0x10000000, 0x4) 2018/04/13 03:50:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="50000000ff0700adfffeffffffffffffc8e779b50000f3ffffff000001077a0f1df070ab0000001a0000000000000000000000000000000000000000000083420000000000000000c5dd36"], 0x50) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/13 03:50:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8600017f}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) 2018/04/13 03:50:50 executing program 5: r0 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="c2", 0x1, 0xfffffffffffffffb) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='$mime_typeproc{%&loð0\x00', r0) 2018/04/13 03:50:50 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x41, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0xeb4, 0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0xfffc, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) 2018/04/13 03:50:51 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001800210c0000000000000000802022b6d22e668b5a0b5571c88bdeb1cf000000040005000000000c000900ffffffff"], 0x1}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001540)={'syzkaller0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0x14) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f00000001c0)={0x238, r5, 0x400, 0x70bd2d, 0x25dfdbfc, {0x3}, [{{0x8, 0x1, r4}, {0x21c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4}, 0x20000001) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000001740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/174, 0xae}], 0x1, &(0x7f00000018c0)=""/247, 0xf7, 0xffffffffffff502c}, 0x5}], 0x1, 0x100, &(0x7f0000001a40)={r6, r7+30000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000001b80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001bc0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000001cc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001e40)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000002100)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400400}, 0xc, &(0x7f00000020c0)={&(0x7f0000001e80)={0x240, r2, 0x4, 0x70bd25, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r4}, {0x1d8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f52}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x240}, 0x1, 0x0, 0x0, 0x4044050}, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)) 2018/04/13 03:50:51 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x7ffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB='\vc\v\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0fd0)={0x0, 0x0, &(0x7f0000fa2f68), 0x1f6, 0x0, &(0x7f0000725f06)}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000640)=@assoc_id=0x0, &(0x7f0000000680)=0x4) sendmmsg$inet_sctp(r0, &(0x7f0000000780)=[{&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000040)="c96567f67cc77aed18d08dbc4b81ef4059d3e33ccfb6525b68c8f0b6bdfbceefeed6c5d0ac23574ab3d1da9827e3c54ea6351328c837aa96fceeda53f42efe217fc40a65695225af86fa26a770c3b541ab", 0x51}, {&(0x7f00000000c0)="638109f0f2613e86749f749e5a3831fc07a4fe16db1e5e3ee424f8666664b58f24abb3b4a8d0d1db6af65df87284e4cf1bd791855deb37d18b82e820641929cb721b55dacacbb448ad7818c1d7661a8d562c19ee1a815d64e2a87699eb687ecd6a055492623c637aac", 0x69}, {&(0x7f0000000140)="8665e6678f2fde3bd99c12d72e5b1e50c2f34350ef54510840eef01468aa8ae6808b02d3aadce6178c3a4d1a15e7905297c504ca1272514e76d0997f7a23a894cb8fd30d3c8100a81bafdc36a2751900ad0a79601618c4584f999dd24e0e29d14860d5132dec00a0ea391799bdd655c203946f17855122a59919d4534b8a814e2a53513be868b7aee653ee", 0x8b}, {&(0x7f0000000200)="083091c7f8fb71b8d413e90246b9ca235b2fd8e7609402bd97f1c2d573c0", 0x1e}, {&(0x7f0000000240)="a5e5e925ec72ef2befc38417e244584d0c4dc092bdf4fc87e1a436dccaaca89586a138cd3964885fc3ac1a17802dbbbcc0e3b903bb5d4aa1f2b72aedd06a4ebcc5fc77867ac0ed9e7c90cbea0ddd6ce8344b050c7d563eb8d5b34e780e62990233a4021a4a006763e6e7218eb83e6da9ee6e352c0da14152d724be41cd447e55997f3d303c348ec0fe3a35e6250c8ee052f7d3cbf01f03a0ee5a8b0d1e88d97027769e545523cc494d19ec6df730dc11efa930ab27c01928dfe6ff9a56a0be", 0xbf}, {&(0x7f0000000300)="53a54e6b81a65dcdc4e190d69fd13e26eabf54fb72049c650e8155a9b91da844bd83380fd33efb71a478bbe0107f1a89d7ace3915e6267359b8ed61a1646866edc1f184134773e8d4d441e3d3cb1557da0b4d913c337c0d7121bcecbb31ff174ef130f38f2082550184eccd8b986fc8ab4a0594cfd6fedc916d2c99e7b53632c8399fbae81c6ae23fba81c4e0ff0c35b399ad2beabbcf5427ba6a6096c1b510d2db16b7033e6", 0xa6}, {&(0x7f00000003c0)="8868f649e03e03f8909c759e2ecf833b786d7e79ef0ff92cd78f9945366cb36e2dff880d828d2bceb241149656c2e4ed17294f6882707188c990bf336eed6ea643ecee498102859cb2fd043bbcb2fb2889f28880cf5f372f3f6b24ef78af6d7ae727ed", 0x63}, {&(0x7f0000000440)="0968208cd330513f2b8244e5511bdef0b5b8cf79828558c68476edb48552ef29344050d888120c1d0fbffc19c0289717b3f4348a84b65df2747b2b8dea2774ed6554af3f2580ee5461633f2e387e35d6fa87ab3fa348492b4988e37cac34a31fffaa73c21a666074db70dc", 0x6b}], 0x8}, {&(0x7f0000000540)=@in6={0xa, 0x4e20, 0x5, @empty, 0x200}, 0x1c, &(0x7f0000000600)=[{&(0x7f0000000580)="f98fb13f5d9fe5d01cdceecf95a8455e8744add6acb9c79389eb62b9279fcebf6e606dbac707996433a3f275c4a5305dd5da268e932f558feeac35acd0dce6da4af78fd85e6b981ad0f35c3f52274638bbd584f53e74b802372cd46aa5bc8dd50e167226c221f5bbfb50e2", 0x6b}], 0x1, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0xc, 0x6, 0x6, 0x1a, 0x8001, 0x8, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0x2, 0x200}}, @init={0x18, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0x6cd, 0x20}}], 0x90, 0x44004}], 0x2, 0x4) 2018/04/13 03:50:51 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000000c0)={0x11, 0x7d, &(0x7f0000000040)="79f2d63f114291ddeb5507507bcc97a386c5bbff5c964928bbfeae05d39f03c2b3d0d0583b1065606deffc97c3af559e232d907fa9ed15b6d152884c57a031b2fb865a05c2a26ad6adf92fb466d57b69e46ff243ba09e12d78dd791757dc3f4cff44ecc50fbc62a77910946f41c3c6fb9f5dc9dba04dcb221cd8843ce0"}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/04/13 03:50:51 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x8002) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="0d4a549db13bb81da55a8d70798634cc862fff7a21d3bd8c0b6d944e559b07003a4feaa900000000000000000000", 0x2e}], 0x1) 2018/04/13 03:50:51 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0xd223}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x301000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fanotify_mark(r1, 0x4, 0x8000000, r2, &(0x7f00000000c0)='./file0\x00') 2018/04/13 03:50:51 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000640)=0xe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r3 = epoll_create(0x2) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000000c0)={0x0, {0x2, 0x4e20, @rand_addr=0xfffffffffffffe00}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x200, 0x4, 0x80, 0x6825, 0x80000001, &(0x7f0000000080)='sit0\x00', 0x7ff, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f28000)) mount(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='configfs\x00', 0x0, &(0x7f0000000740)="a317683cae70c9e015498d5f700e941a5c3e53e7c00b4de4a2b3a31515ba1c9d48e2b976acf194e427243f18583cc3e11b75d560730fa8a4fc082386f364307c59b2fc4628738a6c452b1f6d49901781c9b3c2850d39fa30e0df57290776c6282b91595f055d4f4dea60040284abc35d9fffabdd747d97661f56b5b4b1e3f17a235c6c2fe59505c80a878a477de23f9b5906703f328719213724ab5c3bd5c9c88e43d721e9911ecfd29f60fc05fb5b765c689dc88ad65a2c032264bd4de84b768701cbbb52d6833659cf3593767527a91f8e0cfcabf3d43ff74dbcb38f9cfe21eda07a8b55b8c532c98cd87fcc7c3e") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x3, 0x1, 0x9, 0x6, 0x101, 0x9, 0x800, 0x3a, 0x1b07b7b0, 0x400, 0x1fffe0000, 0x3}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000040)={r2, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f00000001c0)={0x4, {{0xa, 0x4e23, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x3c}}, 0x0, 0x5, [{{0xa, 0x4e21, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, {{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x69c}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x8}}]}, 0x310) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x55d, 0x0, &(0x7f0000000840)={0x800}, 0x8) 2018/04/13 03:50:51 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8080) r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r5 = getuid() ioprio_get$uid(0x0, r5) write$sndseq(r1, &(0x7f00000000c0)=[{0x6, 0xff, 0x0, 0x0, @time={r3, r4+10000000}, {}, {}, @queue}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000045000)={0x1f}) 2018/04/13 03:50:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32f) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000540)=0xc) fcntl$setownex(r2, 0xf, &(0x7f0000000580)={0x2, r3}) poll(&(0x7f0000000600)=[{r0, 0x2000}, {r0, 0x1fc}, {r1, 0x4080}, {r2}, {r2, 0x8}, {r1, 0x2012}], 0x1, 0x2) r4 = dup2(r2, r1) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) r6 = fcntl$getown(r0, 0x9) socketpair(0x4, 0xf, 0x7, &(0x7f0000000480)) capset(&(0x7f0000000380)={0x19980330, r6}, &(0x7f00000003c0)={0x7, 0xfffffffffffffe00, 0x2, 0x3000000, 0x4f3, 0xa7e}) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000400)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100800, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@local, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffff7ff, 0x0) ioctl$EVIOCREVOKE(r7, 0x40044591, &(0x7f0000000800)=0x2) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="757365722e2f64650e420706a78c49e87a9b9ebf7ba47461617f740a95dbecce8d3589d8e1a7bf2b4cacfa1cf2ea0aff08f32691fa3f3cb3550fe811695439e12d9b05bac3b0d485fbc208efebccf205d68f167fd06033ba8500a14ff372cb49f3f8f6080bd5815870e888b922004937cf65ce174a892667a65ba10b37d4ca659259e2f397ae0f725e0287d1fd50513271ad3430269534813a2613b2184741d4bb3fe2dd19c734ff57bf"], &(0x7f00000002c0)=""/152, 0x98) ioctl$LOOP_SET_BLOCK_SIZE(r5, 0x4c09, 0x2) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000440)=0x7) pipe2(&(0x7f0000000100), 0x0) 2018/04/13 03:50:51 executing program 1: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) tee(r2, r1, 0x1ff, 0x0) write(r3, &(0x7f0000000000)="9c", 0x1) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000000c0)={0x1, 0x9}, 0x2) readv(r0, &(0x7f0000401fb0)=[{&(0x7f0000615fbd)=""/67, 0x43}], 0x1) [ 1184.602331] sg_write: data in/out 498613133/4 bytes for SCSI command 0x0-- guessing data in; [ 1184.602331] program syz-executor3 not setting count and/or reply_len properly 2018/04/13 03:50:51 executing program 3: r0 = gettid() socket$pppoe(0x18, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$ax25(r2, &(0x7f0000000040)={0x3, {"f06b44632a644f"}, 0x1}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000000100)='cmdline\x00') exit(0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000000240)='5', 0x1}], 0x1) finit_module(r3, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x81, 0x0, {0x1, 0x1, 0x1e, 0x3, 0x3f}}) 2018/04/13 03:50:51 executing program 2: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 2018/04/13 03:50:51 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@srh={0x0, 0x2, 0x4, 0x1, 0x2, 0x0, 0xfffffffffffff0e9, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x18) r1 = userfaultfd(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000d40ff4)) [ 1185.399130] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8635 comm=syz-executor7 [ 1185.544323] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8639 comm=syz-executor7 2018/04/13 03:50:52 executing program 2: r0 = userfaultfd(0x80800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x101c, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x44, [0x80000000]}, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x8000000004001) 2018/04/13 03:50:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/04/13 03:50:52 executing program 7: r0 = inotify_init1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = getpgid(r2) poll(&(0x7f0000000200)=[{r0, 0x24b0}, {r1, 0x40}, {r1, 0x4000}, {r0, 0x20}, {r1, 0x6028}], 0x5, 0x0) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000032ff8)={0x0, 0x0}) setpgid(r4, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f00000001c0)={0x44, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0ef4620000000000016304400200000007630440000000000b4a00d20c5b103210c49aeb40a7386d5b5c9300000000000000001f16b63c53a14d39dbe5a46afe1abd0ee53645d41e734616f184713764735f48d536e8902a0a4ed013"], 0xa5, 0x0, &(0x7f0000000100)="f10e35c7f409552b7e8ad2ee796e85f63d24450ab6cb1af09dd9be361cbebb2c4b1c1605a16c25f4fa554104c0ce3685a23916f0b5c66d0312137bc02f4103cd5bab5552bb7adb2c44481fcf9e8058bcecf2f810750b483aba9dfa5bb0aa19ac2d338775c19984d7e369a03a6b61af5b9ee8046e6e85b0630091da82f9379427570595cb713bc50690565dbba269d42015b3510b843a76fcb2508d72b0c0ac20994e0a5217"}) 2018/04/13 03:50:52 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2482}}, 0xfffffffffffffff8}, &(0x7f0000000240)=0x90) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r1, 0x410}, 0x8) ioctl$TIOCEXCL(r0, 0x540c) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x28200000}, 0xc) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x1, &(0x7f0000000200)=0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/13 03:50:52 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0x5, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, r0, 0x1, 0xfb}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x0, 0x4e20, 0x6, 0xa, 0x20, 0xa0, 0x33, r2, r3}, {0x3, 0x7, 0x2, 0x0, 0xd5fa, 0x3, 0x80000000, 0xfff}, {0x1, 0x2, 0xe036, 0x7c}, 0x6, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d6, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x7, 0x3, 0x3, 0x1, 0x9, 0x100000001}}, 0xe8) 2018/04/13 03:50:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000000040)={@broadcast, @loopback, @loopback}, &(0x7f0000000080)=0xc) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0x7fff, 0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x11, @multicast1=0xe0000001, 0x0, 0x1000000000000003, 'none\x00'}, 0x2c) 2018/04/13 03:50:52 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:mount_tmp_t:s0\x00', 0x381) 2018/04/13 03:50:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=@newsa={0x180, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@loopback=0x7f000001}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_crypt={0x48, 0x2, {{'cbc(twofish)\x00'}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x180}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/13 03:50:52 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) syncfs(r0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r1, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/04/13 03:50:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0xcec, 0xe5) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r0, &(0x7f0000000140)=""/14, 0xe) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x305400, 0x2) bind$ipx(r1, &(0x7f0000000040)={0x4, 0xffffffff, 0x400, "06adc6cdf66a", 0x1}, 0x10) sendto$inet(r0, &(0x7f0000000080)="4f41ef0e3c1c8070c14cee3ff644e1c731023f661cf0e4787dd8c5e20b9e68bba9d400d1563d76ad33033e7e94f1dd17e9c12cb86156de177e9f754d8c5e5e93189faccf17e7286634939a1620e336459a5ffce6d1830ca132a61b5d13c5af04e76fdf711df6b0b7d5fe21d73bbdad5a1c91d6b4ed1fda803540fe0d3c2ea5ba04507592650d19cd83c1aa07c431266c663de3efba54a90f4a0ebb9239fc40be0500b9362821e0c4036bec0000000000000000000000000000", 0xb9, 0x800000120000401, &(0x7f0000e45ff0)={0x2}, 0x10) 2018/04/13 03:50:52 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) write(r4, &(0x7f000006e000)="7f", 0x1) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0x5, 0x4, 0x94}) ioctl$TCXONC(r4, 0x540a, 0x2) ioctl$TCXONC(r4, 0x540a, 0x1) ioctl$TCXONC(r4, 0x540a, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) close(r0) 2018/04/13 03:50:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x119440, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0xff}}, 0x8001, 0x7, 0x200, 0x7ff, 0x10}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0xffffffff7fffffff, 0x20}, 0xc) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x7, 0x4) r3 = inotify_init1(0x0) poll(&(0x7f00001b6000)=[{r3}], 0x1, 0x8000) r4 = inotify_add_watch(r3, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) getrandom(&(0x7f0000000040)=""/114, 0x72, 0x3) inotify_rm_watch(r0, r4) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r5) read(r5, &(0x7f0000000240)=""/124, 0x7c) 2018/04/13 03:50:52 executing program 2: add_key$user(&(0x7f0000000640)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a}, &(0x7f00000004c0), 0x0, 0xfffffffffffffffc) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x20002) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000180)=0x7ffe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000000540)=""/129, &(0x7f0000000480)=0x81) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) add_key(&(0x7f00000007c0)="69645f6c656761637900441e6e6609b0edc6bf0f2806dad697b7b596f808d20c452017325bf1ed74255d19343ab6489bea8a8f55ea5665798366d729c530378c9567d77b7e859111687881d7c5d070704bb4a344e86a24b3cc7599c21d8f325d8b371ff06414c785ab5fc0a6c6671c5ff535d6bd316eb53d2fb1f0995bc7cb3620b6ed61c1168467ec3891f6010000000000000087fc16fa", &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="86882a91b95b13187b92f1ad4c6675e3a32d1967e1c4b95ba63882ec7df0e44c480952b84da30a9bf11ebf3e00e34d227405889bd72c64c2f9fcf4d906c088c61aa3d6a81885b192d287bedc9f1032aa7018645a76e3d7b139fb22fe35808ecedfa027fe65df45abc8bda0b6b3d682e06e6afe631fcde558e602bfbafe3f0dd9cc36eb84a8a283336da1682fa566571a8d27331f6c81760b959fb0d795f10b585d1ba4717fe7e7cb96ff57755e0b62e6420000000000000000000000000000d2a5e3a894de7dce9f4634bbd65a76fec2a7691616e87cb226e97a0a71a78b0e0f4f9db6f2c8b0ea6c1bc5888fee799cf0fd41e29778d7473dceee12a67a7119a0eaf0e3893d1781fe1456134e3353bd5cb1a0ca40cecf8d12d60e95287623a3", 0x11f, 0xffffffffffffffff) sendto$ax25(r1, &(0x7f0000000380)="c3a0e62c67f289972d5ff182128fbc3c9ce8e3599580cd841a53e27ac9960f2ed705215690d83d617a355721797085f5eba0777c0b8810d846c9bb1fe83b6804d1c54e33f0ea35", 0x47, 0x800, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000300)=0x40) set_robust_list(&(0x7f0000000340)={0x0, 0x20, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff8) shutdown(r0, 0x96de018561733086) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x9, 0x4) shutdown(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000500)) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x40, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x401, @ipv4={[], [0xff, 0xff]}, 0xfe}, 0x1c) ioctl$TIOCSBRK(r1, 0x5427) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000008c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x1, 0x8282, 0x2, 0x600, 0x4, 0x989, 0xa353, 0x4, 0x8ca, 0x109cb2e0, 0x4b, 0x7, 0x80000000, 0x6]}, &(0x7f0000000440)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r2, 0x4) 2018/04/13 03:50:52 executing program 1: syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000001580)=[{&(0x7f0000000200), 0x0, 0x10001}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="009cf872a4dc0ec4c248e588a5100a88fa89a152e1d33e0d2851beaeedaef51717eadaa91a4b1d3b89fdf7075d5688bdc16388a65c381c3a8dbb374f21fecc93a36a652bb7a4653f75a577c8331242b12bb0ed6389529f9031355c0b2aa5644dc20a1868cf40b7ae0fb9e220107bc80f5295886417c99f78e6908a051979fa04f1"]) socketpair$inet(0x2, 0x4, 0x1d581ee8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x2, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x4, 0x6, 0x5, 0x7ff, 0xfffffffffffff801, &(0x7f0000000180)='irlan0\x00', 0xf22, 0x7fff, 0x4}) 2018/04/13 03:50:52 executing program 3: getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000564000), &(0x7f000009a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x8000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/13 03:50:53 executing program 6: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x6}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="04"]) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f00000004c0), 0x0, &(0x7f00000000c0)={[{@nocase='nocase', 0x2c}]}) 2018/04/13 03:50:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r0) bind$inet(r2, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) signalfd(r2, &(0x7f0000000100)={0x4}, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) flistxattr(r1, &(0x7f0000000040)=""/167, 0xa7) 2018/04/13 03:50:53 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) r1 = inotify_init1(0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0x5) 2018/04/13 03:50:53 executing program 0: r0 = socket(0x200400000010, 0x6, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) write(r0, &(0x7f0000921000)="240000002a007f0000000000000000000029f6ff01000000fffffffdffffffff0100ff10", 0x24) 2018/04/13 03:50:53 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0xfff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1ff, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000968ff0)='/dev/sequencer2\x00', 0x801, 0x0) tee(r1, 0xffffffffffffffff, 0xdc, 0x0) fcntl$dupfd(r1, 0x406, r1) 2018/04/13 03:50:53 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x4000000000000000, 0x0, 'client1\x00', 0x4, "453f0ad47b0fc3a7", "36e6ebc22199716b1e5825c12c0eb8598d60a99ab8f13e95256a2c49a668906c", 0x1, 0xcda2}) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r1, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r2, r3/1000+30000}, {0x0, 0x2710}}) 2018/04/13 03:50:53 executing program 2: r0 = gettid() exit(0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x478, 0x140, 0x140, 0x140, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast=0xffffffff, @broadcast=0xffffffff, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xa1, 'syz0\x00', 0xd5a}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r3, 0xf, &(0x7f0000e24000)={0x2, r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) seccomp(0x1, 0x0, &(0x7f0000000640)={0x1, &(0x7f0000000600)=[{0x3, 0x7, 0x0, 0xa54}]}) 2018/04/13 03:50:53 executing program 1: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80000) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz1', "5fc7c8e28b72279ddc54419985"}, 0x11) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000afd4)={0x2c, 0x21, 0xaff, 0x0, 0x0, {0xa}, [@typed={0xfe, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)='eql\x00') 2018/04/13 03:50:53 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a28ef8)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x190) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/13 03:50:53 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7fffffff}) chmod(&(0x7f0000000040)='./file0\x00', 0x4) fcntl$addseals(r0, 0x409, 0xa) sendto$inet(r0, &(0x7f0000a6efff), 0x14a, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/13 03:50:54 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) sendmsg$key(r0, &(0x7f0000a6bfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/13 03:50:54 executing program 3: r0 = socket(0x10, 0x80007, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x52000, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) 2018/04/13 03:50:54 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080), 0x0) r2 = socket$inet6(0xa, 0xa, 0x1ff) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x2, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x41, 0x3, 0x202, 0x9, 0xffffffffffffffff, &(0x7f0000000200)='team_slave\x00', 0x2, 0x1, 0x3}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000002c0), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, [0xaef, 0x0, 0x7, 0x3ff, 0x4, 0x2b3bf829, 0x10001, 0x1, 0x8, 0x20, 0x9, 0x3ff, 0x1ff, 0x3768, 0x9]}, &(0x7f0000000000)=0x100) userfaultfd(0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r3, 0x3, 0x7, 0x7, 0x4, 0x9}, &(0x7f00000001c0)=0x14) 2018/04/13 03:50:54 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x5, 0x3}) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x14000, 0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0xffbfffffffffffff) [ 1187.077645] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 1187.117578] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/13 03:50:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00000000c0)={0x5, 0x6, 0x0, 0x100000001, 0x1, 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87e", 0x5b) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffe02517f6c704e868627f1c000080000000000000000008000000ac14140de0000001ac14"], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x1, 0x0, 0x1}, &(0x7f0000004d40)=0x18) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3c, 0x0, @tid=r2}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740), 0x0, &(0x7f0000000940)}], 0x1, 0x8800) dup3(r3, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) 2018/04/13 03:50:54 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0xc, 0x3, 0x0, 0x0, @time={0x77359400}, {0x0, 0xffffffffffffffff}, {}, @note={0x0, 0x481, 0x8, 0xff, 0x7f}}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x43, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002e21d7a2837bf8b4f4a3110c937c20b999ba01bbb5abe58a5004b23e30a1606aaac"}, &(0x7f00000007c0)=0x4b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x68, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000900)=0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f00000003c0)='net/ip_mr_cache\x00') chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000720fd4)=""/44, 0xffffffffffffff48) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002340), &(0x7f0000002380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) clone(0x8000, &(0x7f0000000140)="22f05c", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f00000005c0)="b82aef6c7feaae82029dbf52d968c6a7b128355dfbdfca17f494b8cafca62a0148982946c1f361955c8c2ebadc1f94895dad5772bf392be5b7cc4fb37e32ca472b963ec042c3de3d00c31db62c8f9688c1881ebb8cbfb9c510beef6239302b09db34ea02fa79842270df0b189c0f091592c390b0371fa1b2246c987b2bfd926db4c27fa8108a973976845f4b7b8442b629328f33f4407fc14ff6a45c5f1d71484c660f2efe5531ef976d4b9aca3a3aea213a063e") sendmsg$netlink(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0000ce6ec2dc02105004f0e6ee9a00d54cb816c2a0121d47e40bbb0886906d0a960966b87d3c44db87fdb94ce59124bba9724557fe8ad0fa"], 0x25}, 0x4000) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/13 03:50:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x1f}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x181181, 0x0) 2018/04/13 03:50:55 executing program 0: socketpair$unix(0x1, 0x200000000000005, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x3d}, {0x6}]}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/04/13 03:50:55 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xd9, "a6689e9304502a6b08397e3cb5c7f131193e6c3dd96f09def72195c3b81c1bf4dfde69898c130ac31ba29609af2bdfbf6f71390a1bdde12a309158ae79c8e0ea4a5ca43e3e33ff4ea4496e5c70c54791dd5ab4fbc4dd23afbd8ef751548cac249cee90056855b0a13f74c746a7c48bff80f64086904fd2ce61b493b6135cd68de648d95b6638a5441df508643d9ae7a74e77ea0754ec0272b9b8eea91278d5dafcf80bbb81b7d8ff7638f6000651bd4e814f54eeae76cd647e4cba6e748302568bebbfd056d46fe0f16409d0db6e86df679549ccb3942f23c0"}, &(0x7f0000000200)=0xe1) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r1, 0xfff}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x43) 2018/04/13 03:50:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000003380)=[{{&(0x7f0000002a80)=@hci, 0x80, &(0x7f0000002b80), 0x0, &(0x7f0000002bc0)=""/138, 0x8a}, 0x200}, {{&(0x7f0000002c80)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003280), 0x0, &(0x7f0000003300)=""/104, 0x68}}], 0x2, 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/210) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x5, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffe1}, {0xa, 0x4e20, 0xffffffffffffff00, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x5, [0x40, 0x3, 0x3ff, 0x7, 0x1, 0x80, 0x8000, 0x4]}, 0x5c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@getlink={0x28, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/04/13 03:50:55 executing program 1: r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x0, 0x5, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x6, 0x6, 0x10000000040, {0x77359400}, 0x7, 0x6}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) fchdir(r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32}) r3 = gettid() sched_setattr(r3, &(0x7f0000000140)={0x30, 0x3, 0x0, 0x90c3, 0x7, 0x1000, 0x40, 0x8}, 0x0) 2018/04/13 03:50:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="3aa7b284ff91dc84d57461e59598abf37387ac35ece50ea8bdd4159e5f68337fec2006fe046404d0ca25b0ab713225c44da593891f1bbed89ac00725394c1dfc27e738a75dd4d2c89eb5999e1bc0b979f4a5d844726c522b644398c2f92ab8451b858fa84d986533547569a647a1c57ebcecac905c4fadba0c75126e20d41a0384b89dd1f3c330d16c77b2d21ba16310152782ef59a4") sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000001180)={0x14, 0x1e, 0x301, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/13 03:50:55 executing program 7: r0 = memfd_create(&(0x7f0000000180)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000040)={{0x10b, 0x0, 0x0, 0x200, 0x228}, "cdeae6723f7612a921755369e7b6932e95276915da4b24fb9c08582411173862bdb06ea90044202674717c5edf7229904c8c3c960100000091ddf42e29f1d3c9853efc1b1406a6b5b70c1f9c86303011899bb305e891a9250042882dcb5572e6cd662bc6b1e69d8be4e81cd47a33401d5d4e450e91f0f39d884372817dedf36634b5ce43de07046c798b436110498760cfbcd0c748e142de25eb35c731ab0ae9e5bdebf95b92e5a77585253fc01ba1ec47ca97692572f8522c8949a85e833be77b"}, 0xffffffd8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/13 03:50:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/30, &(0x7f0000000040)=0xffffffffffffffe7) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000b80)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000a0040000380100003801000078020000b8030000b8030000b803000004009bfae86c6be5044c256fd787d148ea63000058ea053f875fcac18ff1dcdc4d85a5769d1b6aad6e5d574136632b86f00c244ef3fd98c546483e16821c84ba24f0a68ddcbb3fdfc6f4ca43b23ecd22e7f300295a6825a48e2566f2009ec128d0b0a50ee068c79872ffa4854d8d00bcda801d6d9b001b3326967b660eabedefa48f6a82c14334615c", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\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\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e00000020000000100000000ffffff0000000000000000000000000000000000000000000000000000ff0000ff0000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ff00ff0000ff000000000000000000000008055b00050003000103ff7663616e300000000000000000000000697036746e6c3000000000000000000000000000000000000000da0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100200000000000000000000f00038010000000000000000000000000000000000000000000000000000480049444c4554494d4552000000000000000000000000000000000000000000f7ffffff73797a30000000000000000000000000000000000000000000000000ffffff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaa1100000000000000000000000000000000000000000000000000007f000001ac14140a04000000ffffffffffffffffac1414aa00000000ff000000000000000000000000000000000000000000000000000000ffff00ffff00000000000000000000000180c2000003000000000000000000000000000000000000ff0000ff00ff0000000000000000000004010001000100080002000379616d300000000000000000000000006272696467653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000100000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000272c50b85538000000000000000000000000007f0000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0xff92) getpeername(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) 2018/04/13 03:50:55 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x7fffffff, 0xfd, "d78a4f2448987a67449e6c3e2114921542f4fee74bb4f27b5421c996da7f558a8c2037469f6a82ba8424a8fd68fc8904b2c3a0e1dfd11f499183b4f0cacd941999c6eeb3d837475d9244cc5994ed8215"}, 0xd8) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x1, 0x4) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000000c0)={{0x80}, "70400000000000000400000000fe0010000000000000202d5a65c97ff197a300008000000000000000000000000000ed000000010000000000007fffffef00", 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000180)={{0x3, 0x1e}, 'port1\x00', 0x10, 0x80011, 0x8001, 0x5, 0x800, 0x5, 0x9, 0x0, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw32}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {}, {}, @addr}], 0x90) 2018/04/13 03:50:55 executing program 1: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x544e, &(0x7f0000000080)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x10000, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=ANY=[], 0x0, &(0x7f0000f40fd0), 0x0, &(0x7f0000c04000)=""/184, 0xb8}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x11) dup2(r1, r2) clock_nanosleep(0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f00000000c0)) tkill(r0, 0x15) 2018/04/13 03:50:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r0, &(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x101000, 0x0) r3 = syz_open_pts(r2, 0x200002) keyctl$search(0xa, r0, &(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, r1) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) 2018/04/13 03:50:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xd24f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x78) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00002b9fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/04/13 03:50:55 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b019", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000000280)) 2018/04/13 03:50:55 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f00000000c0)=0xe8) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x10000, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x200, 0x70bd2d, 0x25dfdbfb, {{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 0x4e22, 0x7, 0x2, 0xa0, 0x80, 0x32, 0x0, r1}, {0x0, 0x9, 0x121, 0x1, 0x7f, 0xa80d, 0x3, 0x1}, {0xe2da, 0xed0, 0x1, 0x4333fddf}, 0x5, 0x0, 0x2, 0xb3ae4a9dcc6105cf, 0x1}, 0x1}}, 0xc0}, 0x1, 0x0, 0x0, 0x80}, 0x40000) prctl$setfpexc(0xc, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@dev, @in=@local}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}, 'teql0\x00'}}, 0x1e) sendmsg$nl_xfrm(r2, &(0x7f0000000b40)={&(0x7f0000000180)={0x10}, 0xfffffffffffffe7d, &(0x7f00000005c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="540100002000000028017000fddbdf253200000000000000000000000000ffff00000000ac1414aa0000000000000000000000004e22000400eeff7f20000000005823cabaae2cf083b6c524096bea1aaf31af86ed28971d772408719720f300b478d4f3e418eb57b1c42d2b15daa30e3312ad000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYBLOB="24000900000000000000000000000000000000000101000000000000c40200000000000008000400432e00000c000f00a67e00000000000024000900040000000000000004000000000000000700000000000000010000000000000008001800ffffff7f08000400762f000008001d00cebe000008000b000104000084000500fe800000000000000000000000000018000004d43f0000000a000000ac14141000000000000000000000000005350000a7030100597000000101000007000000fe80000000000000000000000000000e000004d22b0000000a000000fe8000000000000000000000000000bb073500000103f40004000000f9ffffff010000000800160001000000"], 0x154}, 0x1}, 0x400000) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000004c0)={0x81, 0x2, 0xffffffffffff0000, 'queue0\x00', 0x2}) 2018/04/13 03:50:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0x4) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d433634", 0x82, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/13 03:50:55 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) prctl$void(0x3f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x501000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001a00)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x9}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e23, @rand_addr=0x50b}, 'erspan0\x00'}) poll(&(0x7f00000000c0), 0x200000000000017f, 0x7) recvfrom$packet(r1, &(0x7f0000000180)=""/156, 0x9c, 0x10000, &(0x7f0000001a40)={0x11, 0xf7, r2, 0x1, 0xfffffffffffffff9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x1, &(0x7f0000c86000), &(0x7f0000000140)) 2018/04/13 03:50:55 executing program 5: r0 = epoll_create(0x100000000004c) pwrite64(r0, &(0x7f00000019c0)="d8c0fbda52d5b9f59f5d27db339cba332292c0ea8fbdba46fbe728dfacfe069eeaa60d134a2a7778da0a45372a58800a67b3342cba0a644e6f47bb7432df2e33462ca6ddb0ad2e7da1815ee539ec151edee59115bddf1e31edbdc02c9e7cc2c9a82ef5c26fc4e5dddcc9ea6fb3916c38124a371d53b1d8838f994621a2f74505bed113b28f21fbd2", 0x88, 0x0) unshare(0x8000400) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0xfffffffffffffda8) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0xa, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) shutdown(r4, 0x0) 2018/04/13 03:50:55 executing program 0: prctl$intptr(0x27, 0xfffffffffffffffd) r0 = socket$inet6(0xa, 0x80f, 0x4) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/04/13 03:50:55 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020022000000000000e1000c0800020000000005", 0x24) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x9, 0x4) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x1, 0x81, 0x4, 0x4}) 2018/04/13 03:50:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xbcc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xd4, "323bdaf6d766462d038fe5802faace035cb43b02235b60d051bddf196c8599d94d61b038b8c87a6a75c468312fedc432dffaff4f5d923a0c925a48cddcb43d17528d88f8fb788294286f6020e2165cbcc7cf4c40e7dca8b4e88c8c41204d652f54b761931ab034676fd04640469af59c8afe690bcbe1028b5ba7520b1100f24bb142fad2c7a3d653542a610688bbf83af2aa5a736b03381893d9f2ee364d964b03754539c6a9d3981db6b62ec84de22ad0a84821241407c91943cf52c7546a81432d558d90b636db5679107cde7aab0782968927"}, &(0x7f00000001c0)=0xdc) ioctl(r0, 0x1, &(0x7f0000000040)="f8f8ffffffff18ffff") 2018/04/13 03:50:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r1, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = getegid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000780), &(0x7f00000007c0), &(0x7f0000000840)=0x0) setresgid(r5, r6, r7) r8 = creat(&(0x7f0000000380)='./file0\x00', 0x102) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r8, 0x84, 0x4, &(0x7f0000000400)=0x9, 0x4) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000800)='./file0\x00') setsockopt$inet_mreqn(r9, 0x0, 0x20, &(0x7f0000000140)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x80}, 0x2c) 2018/04/13 03:50:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = memfd_create(&(0x7f0000000080)='\'\x00', 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x9, 0x4) write$cgroup_int(r1, &(0x7f0000000100)={[0x3f, 0x3e, 0x33, 0x0, 0x3f, 0x2c, 0x3f]}, 0x7) sendto$inet(r1, &(0x7f00000001c0)="0b39e53b4c390c8d09930ee8d9b986ddf61f196829bcdcaa9928b4b996c53e24e4bddc2d8a8e4db25f6b20f00af3c1d8238da900f4ec74db562f9a3f3fdc96f246f3e336dbfb70b8f6f54247eefe5c640a0dddc963235062738bf124463669c35b", 0x61, 0xc084, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000000180)={{&(0x7f0000ff6000/0xa000)=nil, 0xa000}, 0x2}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/04/13 03:50:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000000077200000000000002000000000000000000000000000000"]) r1 = dup3(r0, r0, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/13 03:50:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x200000000002288, &(0x7f0000000000)) 2018/04/13 03:50:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000040)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) 2018/04/13 03:50:56 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/163) r1 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="fc71b8e3433482bd2b29330b298fbc6db50985efa0bf538436cac91da1d82964fbc7a7684de426d91253d6600280b6bfa5c703d73a2321bf7e0e68d100259f95eae164e5f3287683c499dc4da39b3329215e48525ec55efa84ff9d74a29a05eb44178c5df65b322c8c836438d415f60960faca52aa1729ca6713a2ca000907e6d09e5f8724d57da14269f4a974305604c711686cfb5b140c0f07d1205fb874616c1221933244c935ee57f6c486096f0e30b6e9301e1666056c2ceac0cb44c2387b3a95463d7bc3dde13b0e7a566660c9b25e5967ff44840418f0bb9968e99f59c9f7", 0xe2, 0xfffffffffffffffa) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e24, 0xffff, 0x2, 0x20, 0x20, 0x2e, r2, r3}, {0x2b, 0x200, 0x2, 0x20, 0x5, 0x4, 0x5, 0x7f}, {0x5, 0x100000001, 0x7, 0x1}, 0x1ff, 0x6e6bb9, 0x0, 0x0, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d6, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x3, 0x1ff, 0x1, 0x8001, 0x100000001}}, 0xe8) r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900150000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) keyctl$update(0x2, r1, &(0x7f0000000100)="36045ccef8e4f792542e498863af62aa17fafec5efe6c1117a2b", 0x175) 2018/04/13 03:50:56 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) exit_group(0x3) 2018/04/13 03:50:56 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00005b3fa0)={0x20000000, 0x8000000000012, 0x2, @thr={&(0x7f0000000140)="dea4", &(0x7f0000000180)="eac3086b34aa7c7e8db5cbc244e2635622a024cf480baa4a07326dfa300f4094272abb47f628a96488fcc627620a20d0aab6776f4b22430b2f416f2d322a65712f8ed4fb7857581cbbc9e4d0d9d428f47a772abed9d772a6db344a590a9f7cbcd84a93114e26bb86"}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x6}}]}, 0x110) 2018/04/13 03:50:56 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7, 0x8}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80080) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(r6, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r7 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r8 = openat(r7, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r7, &(0x7f000001dff6)='./control\x00', r8, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/13 03:50:56 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) fallocate(r0, 0x0, 0x5, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x82000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x1, 0x0, 0x7f, 0x800}, {0x7be, 0xa021, 0x7, 0x73a8}, {0x5, 0x3, 0x4, 0x4153}]}, 0x10) dup3(r0, r1, 0x0) 2018/04/13 03:50:56 executing program 5: r0 = socket(0x11, 0x800000003, 0x8) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) bind(r0, &(0x7f00005a2000)=@ll={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}, 0x1c) r2 = dup2(r0, r0) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0000fc000000007cb91700000000000009b708af52fa7c4dc20ebd"], 0xffd0) creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) [ 1189.686198] device lo left promiscuous mode 2018/04/13 03:50:56 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') r1 = openat(r0, &(0x7f0000989000)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0x2c) 2018/04/13 03:50:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/13 03:50:56 executing program 7: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0xffff, 0x0, &(0x7f0000000080), 0x80, &(0x7f00000000c0)={[{@codepage={'codepage', 0x3d, 'cp862'}, 0x2c}, {@quiet='quiet', 0x2c}]}) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x1f, &(0x7f0000000100)=0x2) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') 2018/04/13 03:50:56 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) flistxattr(r2, &(0x7f00000001c0), 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x80000000, &(0x7f00000000c0)=0x4) fchdir(r1) 2018/04/13 03:50:56 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1, 0xff, 0x3ff, 0x1f, 0x2}, &(0x7f0000000940)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000980)={r2, 0x8, 0x4f, 0x1b63}, &(0x7f00000009c0)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x3, 0x541000) recvmsg$netrom(r3, &(0x7f0000000800)={&(0x7f0000000180)=@full={{0x3, {"bd1bf4b200b122"}, 0xdafc}, [{"769e662d627bea"}, {"1ff90659e2397f"}, {"fee0e9367bb260"}, {"1487c494feac08"}, {"822612658e30dd"}, {"e88e26bfa60a0f"}, {"d537458e434c8c"}, {"a2d21f7d5d0ad5"}]}, 0x48, &(0x7f0000000540)=[{&(0x7f0000000200)="5519227dcd36927ca4cbe1b42b8c7eb99ae240e4dc70f620849885599b343de1be3b8cec38eed39181b7b32754b70a51bf6487e9e6481b599d31d58275026372144fab30802a8e7396f4820c61386e292c5eaf806896ff41e77ba26e7a529830129919112def440ac9ecdb7fbd8679fcc1f6e712db95c931759e2f08a144c836fc53fc8e8b182d81cb5fbd12b79826366726632bc7899d77594a2d41714def681ced2b48cda43471ed12d3c8414925295a7d60ebecfca071892a2b40603a0ab9d95ec56e4941f79cf3ab14fad7e2a7b46dd7ec14ca4f2598e7a1c959f25fe0e0fe0ecf2b98bec4556c", 0xe9}, {&(0x7f0000000340)="1bc36ca9364c3eed4643e5434328e335094c653865243065823c8857e4", 0x1d}, {&(0x7f00000003c0)="e1e13e5296ed002c9543474729c637f5bf2dca08588cd6be4f5c4bcccae2b8a5eb17d67fb539d15f9ebc0ac6baaa083ad4cefa183d67e6d87920daa7f1275f34e31e8b91400aa1384e22476db460e3eb9913bad84ed5f8c5d777b856ddb2c8a12388bdc00ce76df3c029a4740445b0fdf0e2", 0x72}, {&(0x7f0000000440)="b9d8cb61f1d3fa6c98875ef16b3345cd9b1f82a1266f213c204e31259263d505bbd4341d17de6455c228ebae8e68d8807f821ab1e3eec305cab28aaa60ff37ed5ad260db3053686b7aa569dccf192d6c411015ae251610ebcd7264c865631174342efcb1fb327898b2f89e4bf44ffa0c113c97059dec8a991b0f4f4df2d2d9de61", 0x81}, {&(0x7f0000000500)="fd618b32973ce1dd91ee342bcb3faf048a5ec8fd2752b461896be83a208c153852459324317ea47898f15e9cde8f1d20d46b571f25a2", 0x36}], 0x5, &(0x7f00000005c0)=[{0xd0, 0x6, 0x3, "eec57bb0d1ca916fc0aa053fa681b4732959237c7911a5bd3eb97b0c7b9524c4b61c59dae9592cc49fc49f3892e9b738aab4e8ae76624a4efabfbdfba2cb22f9e0f918780685fc6425459989d2793c534ad81c16c635b83374e035a840af6f2ed1a699afb0b642b332f49b442ee833e39e7f756496a9a38d1d08ba71b1921b33c210dd0810939e65291e85b1e91cc847ee0be9329df04398e4715ef5a23d63123cb02e3e6c98d122db1cfc38ab9b555fdcc3bb16100b43cb8d"}, {0x18, 0x19f, 0x0, "222315341cfe08bb"}, {0x30, 0x117, 0x16d, "0dc9f9a709f5c34560768443cbe1d5faec25660fe349c96546"}, {0xf8, 0x198, 0x7, "7b0e8826e7cee6f1ea603b610032aabff3f9adc6780d103ea5cab219f566e27b60e383879e7d0b12f97bc2b908fe6382a1204fecf26accf8c569a70795f680b2902e073666d13e7234732bc0b5eac0d2220fc0d1321f5dd7f0b951b573257f0e3e25699b51ff7276b3e2e8bd5119144d1093a1dbc7eccdea1926ad0a5a56d553165f4bc716dbc9c7581e85dc5d6784e24dc0918f48a89f3f89b57db91be87881b9fbe1afcc293ff91525df8a815ded4e8c9ebe6485b122b70ddfb86c3e41187d3efbbad13465e61b6b8fde0eb111705b7095b382224d2176d0689709ea51b8027872a1db"}, {0x20, 0x19f, 0x5, "c6d996b7ff10d1abe858dfa89541"}], 0x230, 0x804}, 0x1) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000080)="d26f55a491ae771666cf9979c737ed47b287baa8e54e45ba4e3ce0270f92471501a5340307ffc4335ecf9ffbece79102bd2c7ccd043c2b56564ba5d37293b10820b05a33a5c34e23aefdb5f07b398d388a7355433a970f3293b195f5c37b38257e18bd4e2b6fab10ad3681b3f37d7f7e05f852a5eeec0b06055cd4c650a1a18c7bc8d5ba4f169c5187") connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x3, &(0x7f0000000000)={0x0, 0x12}, &(0x7f0000044000)) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000300)="86", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) [ 1189.794112] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1189.838296] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1189.844567] device lo entered promiscuous mode 2018/04/13 03:50:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) setsockopt$sock_int(r1, 0x1, 0x1000000000007, &(0x7f0000b06ffc), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000100)={@multicast2, @broadcast}, &(0x7f0000000140)=0xc) sendto$unix(r1, &(0x7f0000000100), 0x56, 0x0, 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffffa, 0xffffffffffffffd2, 0x9, 0x3, 0x3a8, 0x7f}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/128) close(r0) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) connect$ax25(r1, &(0x7f0000000000)={0x3, {"32e08d46ad908f"}, 0x7ff}, 0x10) [ 1190.784481] device lo left promiscuous mode [ 1190.813788] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1190.828418] device lo entered promiscuous mode 2018/04/13 03:50:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)=""/12, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/04/13 03:50:58 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/13 03:50:58 executing program 4: socket$inet(0x2, 0x80a, 0x7f) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') rmdir(&(0x7f0000000000)='./file0\x00') pread64(r0, &(0x7f0000000000), 0x0, 0x1fffffc) 2018/04/13 03:50:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") unshare(0x28060400) fsync(r0) 2018/04/13 03:50:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="1800000000004dff3137008101000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) fsync(r1) recvmsg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000300)}, 0x22) 2018/04/13 03:50:58 executing program 1: recvfrom(0xffffffffffffffff, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/loop-control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x0, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r0, r0, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() r3 = getpid() r4 = gettid() tgkill(r3, r4, 0x6) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000580)={0x200, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x103, 0xfa1, 0x2, 0x0, 0x731d, &(0x7f0000000540)='vlan0\x00', 0x6, 0x40, 0x4}) ftruncate(r0, 0x2) fcntl$getflags(r0, 0xb) r5 = dup2(r1, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) getsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x14) open(&(0x7f0000000600)='./file0\x00', 0x30000, 0x40) getsockname$netlink(r5, &(0x7f0000000700), &(0x7f0000000740)=0xc) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89fe, &(0x7f00000003c0)="0aab95906cbf78d0113b9b11c035ec1b838e455485a0ae0c1dc7ead287ca35d95f330970a765dba3809e348d3d739c34fcbb996a276d6eae518354b310b63d5e6d4f02c584c900b9eed1ccd8c2d601c345a16a9770811f407c4232bb44f3f941d8cfe9138c1c2a09b466a541396572c076d8f96f042779cc2bdc8794dff7d80969b0a082393a735bb99d9c59fd538646854b79ccff7fdd4025a5c58b1e2acca8fd4f9a") 2018/04/13 03:50:58 executing program 6: mkdir(&(0x7f00000014c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000dc0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000680)='.', &(0x7f0000187ff8)='.', &(0x7f0000000580)='binfmt_misc\x00', 0x0, &(0x7f00000006c0)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/56) 2018/04/13 03:50:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0xd1}, "706f727431000200000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x100) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0x12db}, 0x1) lremovexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'btrfs.', 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000280)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000140)=0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00000000c0)={{0xd4d, 0x1ff}, 0x0, 0x5, 0x7, {}, 0x1000, 0x200}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x7f22}, 0x1) 2018/04/13 03:50:58 executing program 3: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x0) getcwd(&(0x7f0000000280)=""/4096, 0x1000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000001c0)={{0x80}, "00010974300000000000000000f4dc685b000000000000000040008004004026b87acde248ba600000400000000000100000000006006b08a94dd66ff0101c00"}) 2018/04/13 03:50:58 executing program 1: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x101000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x4, 0x110, r1, 0xfffffffffffffffd) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={"9d000000b9cdd63ad8320e429a785f0d", {0x4, 0x100000001, 0x0, "e0b618b5a2e0", 0x5}}) mremap(&(0x7f0000317000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000600)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"69700792e3c712ab6f1800", 0x800000009516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000003c0), 0x0, 0x200010) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r4, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/fib_triestat\x00') mknodat(r6, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000300)={0xfffffffffffffff7}, 0x1) syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x100000001, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r7, 0x70589ca4}, &(0x7f0000000380)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xffffffffffffffff, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000400)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/13 03:50:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa9fac607a87aaaa3dd3dd557c5f469544cc9f61008137ffff07fcffffc1d51d26d57c000000f1003bda7149aabf2ff3b8f9b42163f1796135ec"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/13 03:50:58 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x3, 0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000080), 0x7, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/04/13 03:50:59 executing program 0: syz_mount_image$vfat(&(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='./file0\x00', 0x8d, 0x1, &(0x7f00000004c0)=[{&(0x7f00000003c0)="72ece062882aadac2a6a43183b22901a5df0bf8ad65f80de5baa1be54119d20daf1fb7262483ee9764ddea1ed066c81ac71c459c4bd122616b8b471da78a08f565a6c9577172ce500a5fe88b68177d50ad277c7d248456d0496ee525f6cebf164832a28d751012d936cf3e8a7e889fcf5f916521fdb49233502999a38d72a66ef74c7c9f2acb02b6392b777579b8204763302d123389bb573c675bc762b0265b7861246a2105e867107c0ee7f9df79b5b9ab43ee252b4c26b52056cdd6edc6000fe86a7f4bc03b4379", 0xc9, 0x4}], 0x1001000, &(0x7f0000000500)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@check_normal='check=normal', 0x2c}, {@check_normal='check=normal', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@nfs='nfs', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x32, 0x32, 0x31, 0x30, 0x33, 0x35, 0x31]}, 0x2c}, {@quiet='quiet', 0x2c}, {@check_strict='check=strict', 0x2c}]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x400000, 0x0) write$eventfd(r0, &(0x7f0000000300)=0xfffffffffffffff9, 0x8) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="6a2afea3e11711d5255f10668f4e6b428773004f105514f36b0e5656", 0x1c}, {&(0x7f00000000c0)="922e7258fa50edf8da98b7b51f06f7b4e2b8d1e3a2f3bf4e716bcb328b33061f97c7b5561964a291d0edaef7abe475a5a441f3c98c38b7d455e8e6462813a116b62c0c988e80a5cf", 0x48}, {&(0x7f0000000140)="fd48a4cc6082d1df6a8535edc76b1726cefbd88ec57f4e5f3c01babbb7d31fb12627b249f1fcc156306aea80e2f9ac29c1a3f5d2f28504f08d6a5f8994839c137eed0491d3b8f77d466b87beec8f5984fcb9", 0x52}, {&(0x7f0000000200)="fe0d3da319b3bb69c6c810079b2e6f31a9a6f7b28a732dba14b98a4bc0aae86281bbf59e061c65257fee5764f3a7812e7e6a61080a891c2e07b434988e09be4a5c3f7353", 0x44}], 0x4, 0xc) 2018/04/13 03:50:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="ff2f81392862078f9bf50cefffc9ad75abf11283bd98bb3813eafce72aadaee757482714d96952962fe66ed84e8b6dfcb16a26b43b8e02c6f6168f7077ebd59444bb2eb6b1fc1e9651b84fcc493a4379bb1261b9a8d30e8d56f153ffde0e7c4b0ddda1791ca4b96dbf4018fc5e9c0ec6f5a29d3b49f1c54115b41089ad0f0986760344c8e0ed34589218e08c2363eb100a6c2ce259d2aa241e1ddd358c8788cc68fb28de63176910cf2c1e098a7cb99063f57c9cb610832bab826d7003") r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000013fe4)=@can={0x1d}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040), 0x0, 0x4048880}, 0x0) 2018/04/13 03:50:59 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x101}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e20, @rand_addr=0x83ab}, 'ip6tnl0\x00'}) 2018/04/13 03:50:59 executing program 5: r0 = socket$inet(0x2, 0x80b, 0x3640) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) r1 = memfd_create(&(0x7f0000000400)='/dev/vga_arbiter\x00', 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000900)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000009c0)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x7fff, 0x20}, &(0x7f00000008c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000680)={r2, @in={{0x2, 0x4e24}}, 0x0, 0x6, 0x6, 0x1, 0xa}, &(0x7f0000000780)=0x3e4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000440)="17dee7373743567e5f7aa37b1c89d951bf68440d6fc9013d5daa6e039981f9c3039f73b034862471a51998fa4b58eaa3c408654ef21a660ce6aab739ec15aae9dcd97b9197f2dc320e8bde24f604b3c5d833ed7de4ec05c068709719d878ace92de47c092507e65ec372c26deda35e17676f7fc544a85610c1960b360dd4337ade2cc99e63991b1bf3dd5dfb7b1b24fc0d6a41019bfda471af463495ed7be11ff5fcf0ef28039eae6238ec3bfdaf64984641a7b98c7d1b1898e89703997735906ae8") r3 = dup3(r0, r1, 0x80000) pread64(r0, &(0x7f00000005c0)=""/75, 0x4b, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x100}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xaa8}], 0x58) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000840)) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000740)='syz_tun\x00', 0x47b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9, 0x1}, &(0x7f0000000200)=0x8) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000880)={0x6, 0x5cc}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x120000000000, 0x20, 0x2, 0x2, 0x8001, 0x4, 0x0, 0x5, r4}, 0x20) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) openat$cgroup_ro(r3, &(0x7f0000000c40)="6370752e7374617400bc9334264edc2258ea4f744c92e6e7688f0532cb1dd5b3012e4a9907c80608ef8e4d718a7f61319010906b8697a498b8e244c2cfb6f8b73b189c37d12217f88cfc5d674ff0850d867932055ef17478cd6e4209590c9fdf7a2e733fea41729c32a3c5c02d305f94dd07c21b48b0046545b09d247978d0ae3d27bae8585422c480a8af76cdfb4eccdea06d6d360b4f7da3020214bb94d1c005", 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3ff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x401}, &(0x7f0000000100)=0x8) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r6, 0xf6ee}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond_slave\x00', 0x10) bind$llc(r3, &(0x7f0000000540)={0x1a, 0x323, 0x8, 0xffff, 0x3643, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='4', 0x1, 0x0, 0x0, 0x0) fstat(r3, &(0x7f0000000340)) fcntl$getown(r0, 0x9) setitimer(0x1, &(0x7f00000007c0)={{}, {0x77359400}}, 0x0) close(r5) 2018/04/13 03:50:59 executing program 1: r0 = socket$inet6(0xa, 0x800000000080001, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/13 03:50:59 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x9, 0x8000000802, 0xfffffffffffffe) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/13 03:50:59 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x80000004e23, @broadcast=0xffffffff}, 0xffffffffffffff00) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x60) sendto$inet(r1, &(0x7f0000000000)='\x00', 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000080)="1e6f29", 0x3, 0x4c040, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003500)=[{{&(0x7f0000003040)=@hci, 0xc, &(0x7f00000031c0)=[{&(0x7f0000003080)=""/135, 0x87}, {&(0x7f0000003140)=""/102, 0x66}], 0x2, &(0x7f0000003200)=""/48, 0x30}}, {{0x0, 0x0, &(0x7f00000033c0), 0x347, &(0x7f0000003400)=""/202, 0xca}}], 0x2, 0x0, &(0x7f0000003680)={0x77359400}) 2018/04/13 03:50:59 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xf9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24}}, [0x0, 0x8, 0x7, 0x9, 0x0, 0x7fff, 0x6, 0xffff, 0x2, 0x8, 0x401, 0xa, 0x1ff, 0x6, 0xba]}, &(0x7f0000000200)=0x100) getsockopt$inet6_mreq(r1, 0x29, 0x20, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) 2018/04/13 03:50:59 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xe) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8)={0x0}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f0000494000/0x2000)=nil, 0x2000, 0x6c) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x40, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r0}, 0xc) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x100, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x90b8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/04/13 03:50:59 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x6, 0x4000000000080002, 0x9) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x80000) syz_open_pts(r3, 0x84000) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r5 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000100)={0x2, @rand_addr=0x8, 0x4e22, 0x2, 'none\x00', 0x2e, 0x7, 0x16}, 0x2c) r6 = perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = accept$packet(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x14) fstat(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@rand_addr=0x100000000, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e22, 0x7, 0x4e22, 0x1, 0x2, 0x80, 0xa0, 0x62, r8, r9}, {0x3, 0x5, 0x81, 0x4, 0x400, 0x6, 0x1, 0x80000000}, {0xfff, 0x992, 0xd0, 0x7fff}, 0x2, 0x0, 0x1, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x4, 0x3, 0x401, 0x3, 0x6, 0x6}}, 0xe8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="070080000000000000000400000000b015bfb50327b847e97405d2acac000000"], 0x1) ioctl(r2, 0x40, &(0x7f0000000180)="227beeca46b97e4a6d115d82e9369596c70e3c7acf472d87115c68f9c83c7b18168e416c08fc28274cd4251f9f057ebda5b8364696077a8e921841865f8b02d7fb86fda8f3c5d96ab6647d4f4d2d1432e76c40c16be980099021739fe8394447d445020bd91a8a15b44c18af8db4430223f7c6f90a64cbf5061555b8f77d5871679ef313da72d820c0c1ff731652d4721dc1e124508c3f820537a68ad96380b661484c6c46693c366074bce345ddf96b2bdac1dec2ec5d0b8bb2ce01997e") fcntl$F_SET_RW_HINT(r7, 0x40c, &(0x7f0000000280)=0x2) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x1000, 0x340f92e0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x8, 0x0, 0x5c, 0xfd4, 0x0, 0x0, 0x7, 0xffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x8001, 0x0, 0x2000000000000000, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000380)}, 0x2400, 0xa7, 0x800, 0xfffffffffffffffe, 0x0, 0xdff1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x3, r9, 0x7) getpid() getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0), &(0x7f0000000600)=0xc) fcntl$getownex(r7, 0x10, &(0x7f0000000640)) fcntl$getownex(r2, 0x10, &(0x7f0000000680)={0x0, 0x0}) r11 = getpgid(r10) ptrace$setsig(0x4203, r11, 0x1, &(0x7f0000000240)={0x9, 0x1, 0x3, 0x3}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000540)=0x4) close(r6) getsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) fcntl$notify(r5, 0x402, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8), 0x0, 0x0) 2018/04/13 03:50:59 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x100000001, 0x8001, 0x1}, 0x10) 2018/04/13 03:50:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f00000025c0), 0x400036e, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000080)='vboxnet1\x00', 0x3) ioctl$TIOCCONS(r2, 0x541d) prctl$setname(0xf, &(0x7f00000000c0)='vboxnet1\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)={0x0, 0x8, 0xffffffff}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x400, 0x2, 0x6, 0x1, 0x1}, &(0x7f0000000240)=0x98) 2018/04/13 03:50:59 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000000)) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'mqueue\x00'}, &(0x7f0000000440)=""/224, 0xe0) 2018/04/13 03:50:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000680)=0x0) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000840)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000940)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000980)=0x0) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000ac0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r0, &(0x7f0000000c00)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000100)="ff6f2fdedc4f28bf564a066899356f4efb9e3225bacf4ded209b59023deb2944c28b04288d449600eb98a90eaac89fd1f5e3677f158cf4beee14e97df72946df5dee3fb1bc1da23c7786b027f1f0554dda91a245528561b941cc4bca8e442958f8a4749ca57ed4f822751b746737a999d89ec0c7a73618d54c684823e31f8d09d03bf2930ca35e175ce760a47136672539f6b0e742490977ab9a077c55c56b5fa27e8af513bddd48cc448b7120de8739746750dc686b9df2fdc1cf7b5cd1f12b432269fadd393a7e420c48a8a373115a60c47f1ef8ec69606f49355edc575eb486477e23", 0xe4}, {&(0x7f0000000200)="fb796c7102a537f517a19350da8e21a411cd8a442eb1fc73080276c537169940080ecd29fa9d03debfbc31d3bd88ddfc3bb6faafcf0a729bb74eb814f697024068178d5a5f95ff884ffb680c963f1ad05f3cb52854095a2814e35239f1c51b2e755a2242c684aeb3657fed9f6951bbeb1aab5efc93d63535b20d44b41264053512ef2a6a4fb016dce79cf5f675dc880c42b9e89b5aa6ee536fafd2cd25ff0905b80ccfbe6bb0929ff0d2478d0b9b5af1eb4b8844fcbb07781d1591a44dc59005", 0xc0}, {&(0x7f00000002c0)="7b872aef42a2b0320adb00b86798546140fa7459575dc9a426733b4763568e8a3381a4ee8b70c69f523634f934b55a176f6934835bb9d4969b14caa3dd2dd7156c6e1ba86cb6335363365eed26aee24a1e72cc6b27f8a96addb008b9ec3314105da5bc0c6ba5a8ab1f6faa7d303bd11200829d0707a04a86bb5c1b9a62c41786a8578c59c11aaef5eca0237763c4b4dc04fc80", 0x93}, {&(0x7f0000000380)="79f428a0f55b79f34197d49d943530934cae415706dd04733b17116511f0402d789864ee1c7d46a0e3aa70f565652c0ba584adac77dacc335222328a846d8d9c3f20a928f91e03201e0d2e5292a9056f8d246492394c3a8cfec4a620b93c62dad87f4dc0863fc8b9fd2e63d2396cedac5cc6f8a633ea9f4bf2bfd560c751b9336cfba8d77e77a5373c9177d65c6fdb9100f7a142e73ae27d7b2bdaf27ca5", 0x9e}, {&(0x7f0000000440)="187a97da45c9409d93cdb7fed00e", 0xe}, {&(0x7f0000000480)="c3df0e8d4bfb0dede6a583b074eb706dd815d6d2ee2c72aa03f7af8faae4ed49af311dd22d8d71248a2511d22c2118de5dd1ebcd886988b76ab9141e492b407b19faaa4a3b7b1487cc2486cfdeb668b01fcf353c6bc423375e3e204d07a1b8c3b61a88787a837d1d040f2118cc4531a39b4e24078f1d76447b4ae43a5faef41eed34ca38aca55b42dc9aa420c46fd8c8c3f33cc2a20fdd0d9c6ab08dea196d15eb3b89b5bf3939d3805bc357a69b042d8371779e84ff686901", 0xb9}], 0x6, &(0x7f0000000b00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1]}], 0x100, 0x40000}, 0x1) 2018/04/13 03:50:59 executing program 5: unshare(0x4000400) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000256000)='./file0\x00') timer_create(0x0, &(0x7f00000010c0)={0x0, 0x34, 0x1, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="f128a8423786643f46afb5ee67a162f243771eb30415e62d09fc807ca012f2c6820540bf91342eed8c479060da74d48522c76c17b637c3d05def61b1f20798ced799f5c42ef98bd0bd3b768679b2bd1163a1fd1cba5ed0af1d1541c570fc7d1aae7b4ca60aaee8cc49527b4c8096d5ff42eb340b8bf7647c716aeb3fded5a3167eaf0498ff4f34d61a4ad9fe20a5c833135fb3c2889bc76dc25b2ad3d8c25c07ac7b4f784db7b1a31429e6808f730ac1d63db0c9"}}, &(0x7f0000001100)=0x0) timer_delete(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readahead(r1, 0x0, 0x0) 2018/04/13 03:50:59 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000040)=""/212, 0xd4, 0x2041, &(0x7f0000000140)={0x4, 0x5, 0xff, "263654d6999e", 0x5}, 0x10) r1 = syz_open_dev$random(&(0x7f0000000180)='/dev/random\x00', 0x0, 0xb) flock(r1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x800, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x36a0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040000}, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) 2018/04/13 03:50:59 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f00004f1f94), 0x1, 0x0, &(0x7f0000901000)="05"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000040)="01"}) close(r0) 2018/04/13 03:50:59 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x37c) 2018/04/13 03:50:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1ff) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x7fff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x6) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) r2 = syz_open_pts(r0, 0x1a5582) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x1, 0x4, 0x6, 0xffffffff, 0x7fffffff, 0x8}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r3) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000000180)=0xd9a) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r4, 0xc08c5336, &(0x7f0000000200)={0x200, 0x9, 0x1f, 'queue1\x00', 0x8}) ioctl$TIOCNXCL(r2, 0x540d) syncfs(r2) 2018/04/13 03:50:59 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) r2 = socket$inet6(0xa, 0x2, 0x80000001) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0)=0xffffffffff7ffffe, 0xd7) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x1}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'veth1\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/13 03:50:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002d80)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="ac0000002100290600000000000000007f002529000000000000f3ff00000000000100000000000000000200000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c0011007f000001000000000000000000000000e0000001000000000000000000000000000000000000000000000000e0000002000000000000000000000000e0000001000000000000000000000000000000000000000000000000"], 0x4}, 0x1}, 0xfffffffffffffffe) [ 1192.705573] binder: 9067:9068 ioctl 40046205 5 returned -22 2018/04/13 03:51:00 executing program 5: socketpair$unix(0x1, 0x400000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffebb) 2018/04/13 03:51:00 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x44, r1, 0x115, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3d}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x8005) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@ipv4_newaddr={0x34, 0x14, 0xb2b, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0xa724, 0x2}}]}, 0x34}, 0x1}, 0x0) 2018/04/13 03:51:00 executing program 6: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x0, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) 2018/04/13 03:51:00 executing program 3: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x40}], 0x2, &(0x7f00000001c0)={0x0, r2+10000000}, &(0x7f0000000200), 0x8) 2018/04/13 03:51:00 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001bff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000001c0)) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) 2018/04/13 03:51:00 executing program 0: r0 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a}, &(0x7f0000014000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/10, 0xa) r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1000, 0x10004, 0x0, 0x8001, 0x58f6, 0x7, 0x0, 0x0, 0x9, 0x9, 0x800000000000000, 0x101, 0x3, 0x6, 0x100000000, 0x4, 0x61, 0x6, 0xff, 0x1, 0x100000000, 0x80000001, 0x1000, 0x0, 0x200, 0x4, 0x100000000, 0x1, 0x10000, 0x3f, 0x2a003a27, 0x0, 0x1f16, 0x2, @perf_config_ext={0x1, 0x9}, 0x5044, 0x2, 0x3ff, 0x6, 0x999, 0x40, 0x8}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/04/13 03:51:00 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffffffffffffff7f) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000040)=0x3) 2018/04/13 03:51:00 executing program 7: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02330f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000000180)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) readahead(r0, 0x534, 0xfffffffffffffff8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x4, 0x0, 0x65, 0x40000000000000}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7, 0xfff, 0x4, "2160ecb18f68e83771e5ce7fa49d7b5d7ed257dae95c94979a0fc7e29e2a77dfcf9c773b9418df953b42b4963fcbf0f26cf38d07d538fd2ac4033cd769ec421f300bc980f88bf9854ad85e3de1ba22cc"}, 0xd8) ioctl(r0, 0x5, &(0x7f0000000440)="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") socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x6, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x88) 2018/04/13 03:51:00 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000180)=0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1af, 0x149000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000040), 0x4) socketpair(0x8, 0xb, 0xfffffffffffffeff, &(0x7f00000001c0)) 2018/04/13 03:51:00 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x20, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0xd0}, 0x0) [ 1193.516203] binder: 9067:9068 ioctl 40046205 5 returned -22 2018/04/13 03:51:00 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000240)={'sit0\x00', @ifru_flags}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x1) mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x100) 2018/04/13 03:51:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x24, &(0x7f0000ec5000)=0xfffc, 0x4) 2018/04/13 03:51:00 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x20, 0x1, 0x101, 0x0, 0x9, 0x81, 0x40, 0x8, 0xe69b, 0x6, 0x4}, 0xb) sendfile(r1, r1, &(0x7f0000000100), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/13 03:51:01 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) r3 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) write$eventfd(r2, &(0x7f0000000100), 0x11f) 2018/04/13 03:51:01 executing program 4: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001400)=""/57, 0x39}], 0x1) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x41, 0x32, r0, 0xffffffffffffffff) tkill(r1, 0x1000000000016) 2018/04/13 03:51:01 executing program 3: mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x80) r0 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/169, &(0x7f00000001c0)=0xa9) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000000000000001eb20bd9c0ffea29e5b618a9978e343613c858868b148f09672047c9624d61ef855c08301a4fbf43105a89e74b810185dfe0d6a60b61b20dbb1dbbb82f73890e49aace983a95e82edab167367425b8b2a04ec86dca0daf802afbda820b8fd87e63486f7062a3f120f7f090552d1c05abbe00000000"], &(0x7f0000000300)=0xf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) lseek(r1, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000200)={0x1, 0x401, 0x6, 'queue0\x00', 0x9}) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x7ff, 0x5}) 2018/04/13 03:51:01 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0xc4, 0x8) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7f, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) ioctl(r1, 0x2285, &(0x7f0000000140)="d334c96e4b1dfd9b074b9efc41bb5a1039f5145ebc2220ce175b661a61c0d63d4937f50d4db8b13d70f9e6621aa639cc3658ad4d72429001236ff1a4af4179abf85ec833b6bf4beeb2dbe01b91feac890300000044f19cda03e9b36acb0c02c84b97096771f9543bff20326723c4bbbfba1f0753e0d38a56f06c1d752e1a32f0911a7af59f4131177614cb8d286265c86de957") 2018/04/13 03:51:01 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TCSBRK(r0, 0x5409, 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00008f1000)='./control\x00', 0x0) renameat2(r1, &(0x7f00007ab000)='./control\x00', r1, &(0x7f00001c9000)='./control\x00', 0x1) 2018/04/13 03:51:01 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000818000)=[{0x1000000006, 0x0, 0x0, 0xf8}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x4810, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000ac0)=[{{&(0x7f0000000800)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000940)=""/104, 0x68}, {&(0x7f00000009c0)=""/121, 0x79}], 0x2, &(0x7f0000000a40)=""/118, 0x76}}], 0x1, 0x0, &(0x7f0000000b40)={0x0, 0x1c9c380}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x10000, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) 2018/04/13 03:51:01 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r1, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x20, 0x1, 0x101, 0x0, 0x9, 0x81, 0x40, 0x8, 0xe69b, 0x6, 0x4}, 0xb) sendfile(r1, r1, &(0x7f0000000100), 0x80000001) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/04/13 03:51:01 executing program 5: keyctl$session_to_parent(0x12) keyctl$reject(0x13, 0x0, 0x0, 0x201, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) ioctl$TIOCSBRK(r0, 0x5427) 2018/04/13 03:51:01 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0b639c4df750d8dedabf9654085615591f6d03a3ba4c424a9a355effae3d0ea776cd233d4f00918c92e78e"], 0x48, 0x0, &(0x7f0000000040)="200a4f7d2cd3cf681df3e40f9a52c906790667ea55684d1647b5e62cd403c20cdc7d576f7ea8e978c8aec8834536b5140fed9f16c9c0763033919c342ff0084dd944f0455006071b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f0000000140)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0xffffffffffffff9c, 0x0, &(0x7f0000000500)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 03:51:01 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./control\x00', 0x1, 0x0) [ 1194.742175] binder: 9158:9160 unknown command 1302094603 [ 1194.761416] binder: 9158:9160 ioctl c0306201 200000c0 returned -22 [ 1194.794844] binder: 9158:9160 got new transaction with bad transaction stack, transaction 621 has target 9158:0 2018/04/13 03:51:01 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4004, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x4, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1}, 0x90) clock_adjtime(0x7, &(0x7f0000000040)={0x639c, 0x800, 0x0, 0x40, 0x2, 0x7, 0x2, 0xce7, 0x9, 0x7fffffff, 0x100000001, 0x4a51, 0x7e12, 0x7ff, 0x9, 0x1, 0xca8, 0x0, 0x100, 0x21, 0x9, 0x5, 0x8001, 0x2, 0xfffffffffffffffd, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100, 0x0) 2018/04/13 03:51:01 executing program 7: r0 = memfd_create(&(0x7f0000000100)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)="3a8eff7f0000000000004a", 0xb}], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}, {r1, r2/1000+30000}}, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0xb4, 0xff, 0xffffffffffffa7d1, 0x5}, {0x9, 0x9, 0xa3f, 0x1}]}, 0x10) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2) [ 1194.864294] binder: 9158:9160 transaction failed 29201/-71, size 0-0 line 3037 [ 1194.891097] binder: release 9158:9160 transaction 621 out, still active [ 1194.908141] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/13 03:51:01 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0/file0', [{0x20, 'GPL^'}, {0x20, 'vboxnet1eth1wlan1{lo].%'}, {0x20, 'keyring\x00'}, {0x20, "9f0c1fbf74656427ae6e6f646576776c616e302f"}, {0x20, '\\keyring'}, {0x20}, {0x20}], 0xa}, 0x57) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="649fe18dc4078fa0191fc2102b0d7750e43aa7997aea83d4d3210a5347f820b7aad244dc0d1fd6dacdc3938ded21c49c7b2fd46bc21ef7502ae57e300e9d576aac7a90de9e34183fde77c68f9ee83ea917a36d1bbaf7eac25583337bc840b5d8a80abd3b846b52a63860666f944d4d580264adbfd6fd6905315e54d1d160bdb65597263b29631432c2527ac2ec103300e94cd33089a06bc47fdcc9a7f9cf50ef82de1946d69034", 0xa7, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000240)="4c26d341077b2e95c2a62e428018c6b873aeac73ab89b0", 0x2db, r2) [ 1194.925940] binder: 9158:9168 ioctl 40046207 0 returned -16 [ 1194.934674] binder: 9158:9160 unknown command 1302094603 [ 1194.934686] binder_alloc: 9158: binder_alloc_buf, no vma 2018/04/13 03:51:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@ipv6_getaddr={0x40, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/04/13 03:51:01 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x14200, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) r2 = socket$inet(0x2, 0x2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000000080)='posix_acl_accessem0\x00') r4 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000000c0)={r4}) setsockopt$inet_int(r2, 0x0, 0x400000000032, &(0x7f0000000040)=0x1000000, 0xffffff9a) 2018/04/13 03:51:01 executing program 3: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x0) r1 = memfd_create(&(0x7f0000000180)='%[$.vboxnet0eth0vboxnet0\x00', 0x0) r2 = getpid() fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x3, 0x0, 0x5, 0xe909, r2}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x6, 0x6, 0x4, 0x7, 0x3, [{0x3ff, 0x1000, 0x1}, {0x10001, 0x9, 0x0, 0x0, 0x0, 0x4}, {0x200, 0x7, 0x4, 0x0, 0x0, 0x106}]}) ioctl$int_out(r1, 0x5460, &(0x7f0000000080)) 2018/04/13 03:51:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000400)={0xce, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, [{{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x510) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='@keyring\x00', 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x0, 0x5, 0xfffffffffffffffd, 0x10000, 0x80000001}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r4, &(0x7f0000000340)=0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') keyctl$search(0xa, r1, &(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, r2) [ 1194.934706] binder: 9158:9168 transaction failed 29189/-3, size 0-0 line 3133 [ 1194.980616] binder: 9158:9160 ioctl c0306201 200000c0 returned -22 [ 1194.996305] binder: send failed reply for transaction 621, target dead 2018/04/13 03:51:02 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x604000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000300)={r4, &(0x7f0000000240)=""/167}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500), 0x10) ptrace$cont(0x3f, 0x0, 0x0, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) fchdir(r5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) 2018/04/13 03:51:02 executing program 0: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000640)=""/101) r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r2, 0x0, 0x3) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r7 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r8, r9+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0xfff}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_MCAST_MSFILTER(r7, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 03:51:02 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x8, 0x7ff}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @rand_addr=0xe7ea}}}, &(0x7f0000000240)=0xffffffffffffffbd) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000300), 0xffffffffffffffc4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00000002c0)={0x0, r3}) 2018/04/13 03:51:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f0000000000)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0000000400010090000000000000000000000000", 0x8f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x600, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x40100) 2018/04/13 03:51:02 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x100000000, {{0x2, 0x4e21}}, 0x1, 0x8, [{{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @rand_addr}}, {{0x2, 0x4e24, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}]}, 0x490) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x20, 0x9, 0xb5f0, 0xb9a}, 0x14) syz_emit_ethernet(0x7a, &(0x7f0000000280)={@random="387709dd86ee", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "ac8b4a", 0x44, 0x2c, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000240)) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, r2) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) accept4$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x0) 2018/04/13 03:51:02 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext2\x00', 0x4000000801000, &(0x7f0000000240)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/04/13 03:51:02 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={'lo\x00', @ifru_ivalue}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r4 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) fcntl$setstatus(r2, 0x4, 0x800) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7d) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/13 03:51:02 executing program 7: r0 = socket$inet6(0xa, 0x40000000000000, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="2ac03f5d", 0x4) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='em1security\x00', 0xfffffffffffffffd) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x10001, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x3, 0xffffffff, r3) 2018/04/13 03:51:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/04/13 03:51:02 executing program 1: r0 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) clock_gettime(0x0, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000307ffd), 0xfffffffffffffefa, 0x40, &(0x7f0000fbc000)={r1, r2+10000000}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000100)={r4, 0xffffffffffffff7f}, &(0x7f0000000140)=0x8) close(r0) pwrite64(r3, &(0x7f0000000180)="26a7847f2cc4657632072fffe9e8a0496ce19330ab913c827f7e1899040ea5fe0da46e3c039bccb6b9929188cfa7f728edda000b8a1d041f586cf32964d9a6fab8930191bf45b6856807b35267004493a06010fa735f865eb09b032e78a660fe6efd3429b2250e14cd7986d81433fcf3fe20c58a4dcfb34c25d2889dfdb137cfc24d7c3d1831129c3dc783f2e821761ab59150a14a50a001646b5b368c25a1c422cf04134129f701d4fb46fbd1eca42a136708123165a50acab04d82de61173a649e65144597460872caef04bec349b3fee8c4", 0xd3, 0x0) 2018/04/13 03:51:02 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000000c0)=""/100, &(0x7f0000000000)=0x64) [ 1195.727337] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 1195.754655] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/13 03:51:03 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/04/13 03:51:03 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r1 = getpid() getpgrp(r1) 2018/04/13 03:51:03 executing program 2: r0 = epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001b80)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f00000018c0)=0x27a25d7d1dd44b49) fchown(0xffffffffffffffff, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)=0x80) fcntl$getown(r1, 0x9) process_vm_readv(0x0, &(0x7f0000000140), 0x0, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x7, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x4f7}) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) shutdown(r2, 0x1) tee(r2, r1, 0x8000, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000740)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x5, 0x9, 0x0, 0x8}, &(0x7f0000000380)=0x98) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000001980)=ANY=[@ANYBLOB="3c017b7890fe0c21371000210700000000000000000400000000000000000000fe800000000000000000001d00000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x13c}, 0x1}, 0x0) pipe2(&(0x7f0000000680), 0x0) 2018/04/13 03:51:03 executing program 0: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fceffa)='./file0\x00', 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x9) 2018/04/13 03:51:03 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000005240), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x1c9c380}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') rt_sigsuspend(&(0x7f0000000080)={0x80000001}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0x499be822, @dev={0xfe, 0x80, [], 0x16}, 0x1}], 0x1c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001bc0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001ec0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001e80)={&(0x7f00000005c0)=ANY=[@ANYBLOB="48020000", @ANYRES16=r1, @ANYBLOB="00002abd7000fbdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="e001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400460b000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000500000008000100", @ANYRES32=r5, @ANYBLOB="4400020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400090000000800070000000000"], 0x248}, 0x1, 0x0, 0x0, 0x4}, 0x4) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)='+0', 0x2}], 0x1) fchmod(r0, 0x20) connect$inet(r0, &(0x7f0000000500)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000540)={@multicast2, @rand_addr, @remote}, &(0x7f0000000580)=0xc) 2018/04/13 03:51:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x604000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000300)={r4, &(0x7f0000000240)=""/167}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000500), 0x10) ptrace$cont(0x3f, 0x0, 0x0, 0x4) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) fchdir(r5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) 2018/04/13 03:51:03 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080)=0x7, 0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/13 03:51:03 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x100000000, 0x2, 0x87, 0x3, 0x9f6, 0xfffffffffffffff8, 0x7ff, 0x6, 0x5, 0x8001, 0x10000, 0x0, 0xcc, 0x2, 0xffff]}, &(0x7f0000000480)=0x100) r2 = epoll_create1(0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000321000)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f00000004c0)='reiserfs\x00', &(0x7f0000000500)='./file0\x00', 0x1ff, 0x9, &(0x7f0000002880)=[{&(0x7f0000000540)="a91d787f34db3bf7fca0cb712b7539926882b80a9031db3b695b1390273a7513b93d6fad6b68a8f627706ea795fd330149b44470", 0x34, 0x7}, {&(0x7f0000000580)="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", 0x1000, 0x80000000}, {&(0x7f0000001580)="1c4599129c9b7e34f3241ded5a077ca6312f09db8d79ce09fd9089fc5f455e0623d828eccaa18bcbfba5f56c1b634c800f0ed9d672f8bb51542ba19da915f35bc43ff6bf4b14ffa11323b364fdeb858e48efae0a2700eb2e4a74a1b02b", 0x5d, 0x8}, {&(0x7f0000001600), 0x0, 0x9}, {&(0x7f0000001640)="b145af5016a2232e73e4ddeea7a3885655e8afd459aabc1cb947c809b45028395e030ce8a1114cadcc83a69496b949d21205045bb2b6851803c7aec1a7ad76eafc7f73fbaeb534287e50d99c8259a0291883cd4b6adb1435201bbb27c1ba8456112427e40bd13c0ded1251ee23e12ccdf828656c9e4dd1", 0x77, 0x28ec94ee}, {&(0x7f00000016c0)="c8b25f5e6b4e7ecf8eaeb9b0107cf438c4bf7eca38913fa4519f8cef243a48e91593fa52e8d5b948a5e2611c98152acc785463d7ee0ffecd8ddb332687f830bc0f6ba27f3bbdae132077f240a281b1249a9dafc91b0d0c629a80b418239b3d4de025d6af3db76942273dfe779fabd8b5e29f9a5d577a181a63289a695b387bdc6aeed36e7023cb537017dcfcd1a8ca5dcb4327c161212453cde57b5644067d891ef00ee83f8c9621fdf4a86d78bcfb0f7f1b0af478a8f41bd46359694c081bdbb4417009bc279009b5a0831a0ac0ee4c1d36053a34afb34075e89eeeb6a8f93585c5c704cc", 0xe5, 0x3}, {&(0x7f00000017c0)="c480c9d0d4a20704", 0x8, 0x1f}, {&(0x7f0000001800)="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", 0x1000, 0x100000000}, {&(0x7f0000002800)="1f0f2d616b4a8ab1edd06b408baedfca34a7407a171de642c4b34c8cad2b3563d690b96a6d74b817b6ae0413f7b16690ee5eaa8e408b4b2b3f15765fceaf6e6c3a91573272455ba6f9b7fdc4afe111466dc20484be30735985c271274fed60650903dd5021b1", 0x66, 0x3f}], 0x40000, &(0x7f0000002980)=ANY=[@ANYBLOB="67727071756f74612c6a6172726965723d666c7573682c626c6f636b2d616c6c6f6361746f723d6e6f746573743441360000683d72757061736f762c626c6f636b2d616c6477f8ccbc457caa3e2e6c6f63617487723d6861736865645f72656c6f636174696f6e2c626c6f636b2d616c6c6f6361746f723d6861736865645f7265cd84676c6f636174696f6e2c7461696c733d6f6e2c6a71666d743d7666736f6c642c626172727065723d666c7573682c00"]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x100000001, 0xad4, 0xffffffffffffd5af, 0x3, 0x3, 0x80, 0x400, 0x8, 0x8, 0xda2, 0xca, 0x80000000, 0x80000000, 0xffffffff00000001]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000180)={r5, 0x1ff, 0xfffe, 0x6, 0x5, 0x748}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xf79, 0x1f}, 0x90) readahead(r3, 0x1, 0x2) 2018/04/13 03:51:03 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r2, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x5, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) [ 1196.999164] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65168 sclass=netlink_xfrm_socket pig=9275 comm=syz-executor2 [ 1197.054745] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65168 sclass=netlink_xfrm_socket pig=9275 comm=syz-executor2 2018/04/13 03:51:04 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/04/13 03:51:04 executing program 6: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000404, &(0x7f0000000440)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) sendfile(r0, r0, &(0x7f00000000c0), 0xc0) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f0000000200)='./file0\x00', 0x2, 0x9, &(0x7f00000018c0)=[{&(0x7f0000000240)="e74475de1388246d71c2ae3d2f386d168c3c03e9a8924b1c760ce206abce0ef3426bd69d99b8593cbe949c651eaf107e111205133d4797c847b6d44ef7c99baee0aadd56b766b76418791a3226706cdf257aae66d2ce296c51c2a1b13c7714c5878cd30661efbf636b0ea179d86298b7827f80cfd127b63f3a730f6b3fc4d2b055639e53257b233d0da5d9107a4dcd9e45dff7f673fe14fa3ad873458f9370dd007a8843a7443636c8724e4a6ac166d3257261c66fac28f9d02b675fa5a7de58fb73d1dfcc", 0xc5, 0x796}, {&(0x7f0000000340)="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", 0x1000, 0x4b2}, {&(0x7f0000001340)="e41c112653d08d22d0e39e8f3083a0cdf66ff0c6ceb0f5e2f557297e4adcdd633e5c829ca8fab1fbba82a7b3f71ea3c5d7c4dd14e59218a96b2572e8338dc92dd903313b496d8881", 0x48, 0x4}, {&(0x7f00000013c0)="78aa83a81722b52987b5ca6b78c1146ebf20ef8bb9fbe04bf410dfd56b0e838f86c0ae284fd10b1d4627982e24f1f33e44033227b858b7ff31733cf177828ed0137043d63442159a72bd20de40db03a04019ece3cf11c6e1181010093ecdff05bfe94bd5e85cbaa49ab0309d904bf60d912437913a2c40d4f9dc3e7e6a94ff169564c3ffd9e65ef678e4975168739c4e6bc9209e5265eda5ec30b53e7f40e3afc2aa7010c99235402219b2cb29f561fa4e60ea454cf2fb8fd9cfdb523ffeac2554f6293f1e97ddf33127133692a8a0db3977fd7ca4f72ad513e861a4c8", 0xdd, 0x41a}, {&(0x7f00000014c0)="a285bd5b75e595d644dbb6a8402f11032ea918a8084f4f892e72ddd337b50accb57b2f80e6d149ec0796df2337ba5b605553bf7e1ca1da36f8de09f4408f1f9aaedef2d873b9e495c01602e11a445ceabc3d474e899694b610dca6c999bf77ce09753391c0ea6e15fa0338b3f9f3c90c85f693f153de64f16b704de3d87b6966bc1f16e96d2182a84d9e9bdf8132ca450f9c5fb0fd7d89eee69c0d81358a4bc0cf411df2bb77b0dada52eabf37001fa4abf7d984a0f770d5626efb32131f6a2413b890a8af91c169af9ac1cf4e1288815a125197fee6c1a4", 0xd8, 0x9}, {&(0x7f00000015c0)="37c361c7b01d0b84d8e22f62feb351cf056db2c66ab64e012d1825485336b999440dc56113d525ceb90d6e7f4358d054", 0x30, 0x6}, {&(0x7f0000001600)="29bc3a045f979175bacb6beca2d77f48ce294220abb1bbc1ef48dc5d9d429eff6485607a70a764d59328812a114a35b5d646202412d5424750c22cc79460daad5b1a6ddbb364dbd9a5f759427cd4e6b373fc7fc844da0980cccafac03b92f6fb3c1cb17cf372adbc5c10157f360cab5e5ccb9f78602a913c6f92774ab2b12ff5bfd8300637d35f4a08d103d56356c3f7de226e7c2c2b9f3fa8ede202c001b459e333f93fabeec32d956b42343f1db4fa", 0xb0}, {&(0x7f00000016c0)="15e23031062bc8a0b1ee5fc16f6f840da5376f4226f4c381348e32b7b269d5e79d1d5d78985aa3ee9c7619d8f9c4c7c1b32bb664632aaa0208b774c966901274d50bff32b3b192c913a40e9dbc3029b46899e7b8c8a300bc7b52b29cffaef77bba06be677c7ca75b9b0e27ef4500a7e4000edfb951ce6ab135f62e0155a91f62523720abff253397599fcfa558e36c8a6aea9bce4d52bc4f93f0f1b2b7690c1b09b6fb87ec957cee03c385ad3b21ad4035d697af3c6a13ddcd8608b812d296e576b7716bd3f58bc800370198576a1ed2cb8e2c2529a589a2afa36ef11c3ab5798f65bbc012aba44d", 0xe8, 0xe25}, {&(0x7f00000017c0)="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", 0xfe, 0x9}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000aef000), 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="7b372111123408c7efb9d8a5d5c5c8ffe7f0d23a0c46e6d3d104e9a38950a321bf266c77beb3b15caeef8ddee7c6844e2c9f194a9db944927db6a3a9a6c1bb98d1539006e1edf2a8271b77a2d0f248de36522aee70c7ccb3068c37eb10ea547009ac7390cbd460d8cf38e561a1d62785ad036331d2373be4c6f09b27e4556e6252aa9715952cd1aae96ed6a7877e19be9c888f23b5faf92b41539c74b150305a74478fa0a50d3976734951da492e103dceb2c2bc73") 2018/04/13 03:51:04 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x42) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0xf0b, 0x70bd27, 0x25dfdbfc, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x48080}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x107440, 0x120) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r5, 0x100, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x50}, 0x1}, 0x80) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/13 03:51:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x8000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/13 03:51:04 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000200)=""/47, 0x2f}], 0x1, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x80000000}}}, 0x88) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/13 03:51:04 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x80000001}, 'port0\x00', 0xb2, 0x120010, 0x7fff, 0x42, 0x100000001, 0x3, 0x1, 0x0, 0x0, 0x100}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r1, &(0x7f0000000500)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000002c0)=0x60, 0x800) 2018/04/13 03:51:04 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000300)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x20000000012, r1, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) 2018/04/13 03:51:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x800, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f8c000)=0x20, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000f87000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000f89f76), 0x152, 0x0, &(0x7f0000f89000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/13 03:51:04 executing program 2: r0 = socket$inet(0x2, 0x0, 0xfffffffffffffffc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[{}, {}, {}, {}]}) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) tgkill(r2, r3, 0x22) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="441f08f10000000000ffff007f76fc000302781305004ca600e211a1bf03025f", 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x100, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000080)={0x6, 0x4}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/13 03:51:05 executing program 7: creat(&(0x7f0000000300)='./file0\x00', 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000000)=""/201) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x2c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000fbe000), 0xfd27, 0x0, 0x0, 0xb6) [ 1198.178028] binder_alloc: 9338: binder_alloc_buf, no vma [ 1198.187068] IPVS: Creating netns size=2536 id=257 [ 1198.195337] binder: 9338:9341 transaction failed 29189/-3, size 0-0 line 3133 [ 1198.204615] binder: BINDER_SET_CONTEXT_MGR already set [ 1198.211540] binder: 9338:9351 ioctl 40046207 0 returned -16 [ 1198.222009] l2tp_core: tunl 4: netns mismatch [ 1198.241871] IPVS: Creating netns size=2536 id=258 [ 1198.289876] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/13 03:51:05 executing program 3: r0 = socket$inet(0x2, 0x0, 0x80000000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00006dc000)}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679", 0x36, 0x8010, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf2", 0x4c, 0x4c881, 0x0, 0x0) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="db", 0x1}], 0x1) shutdown(r0, 0x0) 2018/04/13 03:51:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0xffffffffffffffff) fchownat(r0, &(0x7f0000000540)='./file1\x00', 0x0, 0x0, 0x1000) 2018/04/13 03:51:05 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x40000000) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x42) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r3, 0xf0b, 0x70bd27, 0x25dfdbfc, {0x10}}, 0x14}, 0x1, 0x0, 0x0, 0x48080}, 0x10) r4 = open(&(0x7f0000000000)='./file0\x00', 0x107440, 0x120) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r4, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r5, 0x100, 0x70bd29, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x22}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0x50}, 0x1}, 0x80) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) 2018/04/13 03:51:05 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x1, 0x5, 0xffffffff}) 2018/04/13 03:51:05 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETTXFILTER(r0, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/13 03:51:05 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$sock_void(r0, 0x29, 0x4000000001a, 0x0, 0x0) 2018/04/13 03:51:05 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xffffff66, 0x0, 0x0, 0xfffffffffffffec8) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) 2018/04/13 03:51:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "cd0cfc6d88bb2e150f1b689a495495a5d7c0099d83a73b8afb508ad030ecdc89ea2257ad5f25acc29cc4a58a7daf4aeb"}, 0x34) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x80000000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x80000, 0x4) ioctl$TIOCNOTTY(r3, 0x5422) 2018/04/13 03:51:05 executing program 5: exit(0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x3, &(0x7f00000000c0)=0x2) 2018/04/13 03:51:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000), 0x0) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e24, 0xdf, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000180)={'ip6_vti0\x00', 0x59}) 2018/04/13 03:51:06 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/13 03:51:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) flistxattr(r0, &(0x7f00000000c0)=""/166, 0xa6) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000000000), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}, 0xfffffffffffffffc, 0x5, 0xfff}, {{0x77359400}, 0x2, 0x100000001, 0x2}, {{0x77359400}, 0x166, 0x69a84fa1, 0x6}, {{0x77359400}, 0x80, 0xffffffff, 0x800}, {{0x0, 0x2710}, 0x8, 0x9, 0x1ff}], 0x78) 2018/04/13 03:51:06 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) getdents64(r1, &(0x7f0000000140)=""/255, 0xfc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@local}}}, &(0x7f00000000c0)=0x1ee) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000380)=0xeb) signalfd4(r2, &(0x7f0000000040)={0x400}, 0x8, 0x800) socket$pppoe(0x18, 0x1, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000240)={0xa, 0x4e22, 0x5a4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x2}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) sendto(r4, &(0x7f00000003c0)="eb422176e5b5e1b853953e68c948b60eca231c7fa3d2508c44032b40d3817eb3277b50504541d444b572353d2939a7ae1d9510afcad66a557b4cf3b6cd2186f028fafd041791bbec24b1892df70499634ba1caad2f8924ab7e2787f0c134620b053283a7d9c75bf58031bf5261dde0ac0a5e2fd675e0b0645003ce0a9aa7bc49b7e2b9d0c0faab22c14e558802cf32bf1cd17ef7cc69f5e5ae261f2e654d62bd0683bcd6ae695b7a5372f9033363f863ab2a6b62d08066c488a97b0ba44fbed8f7df11b8a29b461bc23c280695161d3872146f5c535a0ab5214f58", 0xdb, 0x0, &(0x7f00000004c0)=@l2={0x1f, 0x2, {0x2, 0x6, 0x8, 0x2, 0x8001}, 0x7fff, 0x59d}, 0x80) getrandom(&(0x7f0000001c80)=""/4096, 0xff3f, 0x1) listen(0xffffffffffffffff, 0x100000001) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r7 = userfaultfd(0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000001c40)=0xe8) sendto$inet(0xffffffffffffffff, &(0x7f0000000280)="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", 0xf2a, 0x80, &(0x7f0000001280)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) fchown(r6, r8, 0x0) write$evdev(r6, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000001240)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 2018/04/13 03:51:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r2 = dup3(r1, r0, 0x0) fallocate(r2, 0x0, 0x2, 0x8000) fcntl$setstatus(r0, 0x4, 0x2000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/13 03:51:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) 2018/04/13 03:51:06 executing program 1: r0 = socket(0x1000000010, 0x802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x3, 0x6, 0x3afd, 0x6, r1}) ppoll(&(0x7f0000000140)=[{r0, 0x4112}, {r0, 0x200}, {r0}, {r0, 0x100}, {r0, 0x6500}], 0x5, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x8001}, 0x8) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x0, 0x1) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/13 03:51:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000a00)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0xffffffffffffffe1}, 0x80, &(0x7f0000000780)=[{&(0x7f00000000c0)="e98938000ad504c43ee869d1baa5e5f386c2674f0d503c974016b56db5c8449c0c247c0c799b8086b95f0e4d53407375ea3c125fbc63989caee7d5551ebd4fba1963880462ab0ed4c8a7462028e4756d28cb13a9fa9c21ef774dc743deda7f330ffb8e5658dbbc61728b421fb4021f549e734200e517c88e2d7250beadaba4f58f7a211aff767ee25bbb0740273d38d11d709a20019a507aba526a48096c1f4813fc4348d9effb19fd5664adf66c2cfb0d72", 0xb2}, {&(0x7f0000000180)="67a6726cd8796b24b84e47d9b6fb36652110423b0f962320dce7160d6d1dbbf79c0fc079d3a77bfda5c246ee007b1faa1f2c592347691dbe3338366d47ffccc1250940e67d117d66f252d9a180b2ce07cd5a4116ec325a992a7a03e4ef2e47cbb71e5aebe895c3fbd231c3992df774888882adc337a3fdeb3fd1c56866cd39bff7ffbbe1ca7f67ad5e05cc0cba28907ac5369d82e1fe18cf6afa9fb195ae74449bd43d960ad809dfadc69bd4b2f43169a4d48f9ac74150f84c7465cbe304ce7f39df2d354583b7f3ba868305395dca81e7c69110d45ac47d73f1f4024357e61f9e51e66ad392f37656e5188ce87d", 0xee}, {&(0x7f0000000280)="d5e3a5554a1b8caaf441b879f5bdf0d1c45d6fe224ebb50e794b57d4c71639a8d608fb8148b03a4abfc01bdad0df611fe55f8f7e9f2e4bdc4d201e3e6ca93005d63471be3f58497aad0a2f1c61d9786d9b0ce71a23ee00eaed916b9f81cec4702c24c0caf05069b0a877e7bcfb63b25cad73c78aa4394b36b358d7cc35ef0602373f968c40bb8ae4e1b691aae739a386664851fcad564bd213e3cfa6b8415687d75e7e6fff", 0xa5}, {&(0x7f0000000340)="e3199205a7df2790f3a4ddfebbe8ee678c492bac893bceae7e1a9f987b7e74aac38592ba21961a443eb9e16bd0b17caf05c0901172f05f10481bb966e79453d00a342dfc6d424cbc86e480623ff8a9afe33ac2ab0e66cc5c48caac25ae111ab21c5acb534158fc266842f6d31ca2125f6b857475c875841348ad80bfe16e660b6a1199a0f5480a171ec09f9629f4986fe7f564b6aa55f1f961966442ea39a66f721986f13cae07c9329f26ae2b11aaa152e6cd524318a422515d9725e570889cf6571a8c78125fbd2c179f9198435c7421fef0", 0xd3}, {&(0x7f0000000440)="b731c8d46cf0afd721c85a271dc96545e9f0e7a311f7b86934bcb82fa728a5912607e3c2b2bf6b9866ca147e0a495016a585027b901845fb807decc535f3338559ae2e5e4ee6f4ebed438791064c109cb7829a659d758a811042707cf5492ce8190aa2cdc166a4a373af68eed785f97740291f0848d69b3167fc012f0f013ab695d3c682bc8203443e11781adeda7441bcda10f71c074330861bfa60e3", 0x9d}, {&(0x7f0000000500)="06368965ca3cd1919a5df30aabdfeb3f58cc44044d28dbb50464255ac5f0949fd952128bffe551b06a83b916e2d8ea67f9013b1098b27cce167d2d1dc5583212dab91dac9e16447cf8469d5595949f4648000976e6afcc7949d126971541aeee548f4b0894341221d9497da634e219cb217d1951ad34fc6e4e056ca4a7473c08d1ee1af5bdd782b6f8c27d366639d644076b9e757ecf9ada8e8766b5010f76e8", 0xa0}, {&(0x7f00000005c0)="6af62fa050e2354cea2d943d1db02ee90c0adcd21570992438793be9de19458bbe84d1a53302cb3c9b26513386f31321bd910916126251f9bf817bd2a62cb2b896b0f666c6469ab73adf1ac115a81ade26c76b60bb3deb32a59dc1468a63af106a592b97b483c2a430de80f39e1837217bc81eaba8a143170cf8ca3cf05d2fb8dd8d1f078ec34a57352f8ef3ed02e1250f986f7f4791a913339c50a484f8cdc55e84db45d72bdf3030497891ac746ad6e085ee95e9611f0aa508da0a0a68bbcd145123666eade7afdc90a8afe1a4375ea66ac833ca3b1572b8649c9898c42112777ae71176", 0xe5}, {&(0x7f00000006c0)="f574dfbe2e3978b7d8b84c95e485aec7a263d01d348c195dab8df0d215f47f4a17245c0c1c9ceefa31a3960dce31e92591c00b2c848ebb6760b1e077cc81ec91617e5f97054e230236736195c85d9d3688f5cbcd7ad8181a1b058043c882abc81c0e3e8cc422bdd137ba12410fabc2c617a300150ef59a01c80c84155154a62a2fba36a40e56261b32aad0f6a12135940414add4c91f863242c3488a84504c14f27ffbd0503568", 0xa7}], 0x8, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1c8, 0x4000}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x400000, 0x51, r1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000a80)={0x3, &(0x7f0000000a40)=[{0x9, 0x800000000000000, 0x0, 0x2}, {0xfffffffffffffffa, 0x280000, 0x8, 0x80000001}, {0x1, 0x0, 0xfff, 0x80000001}]}, 0x10) nanosleep(&(0x7f0000000800), &(0x7f0000000840)) getrlimit(0xf, &(0x7f0000000080)) 2018/04/13 03:51:06 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x2000000000000003, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x39e) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) 2018/04/13 03:51:06 executing program 2: getitimer(0x1, &(0x7f0000000280)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@ipx, 0x10, &(0x7f0000000200)=[{&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x40000122) connect(r0, &(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23}, 0x2, 0x0, 0x3, 0x3}}, 0x80) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x20080000000, 0xffff, 0x5, 0x40, 0x6, [{0x8, 0x8, 0x4, 0x0, 0x0, 0x200c}, {0x0, 0x100000001, 0x2, 0x0, 0x0, 0x400}, {0x800, 0x5, 0x7f, 0x0, 0x0, 0x4}, {0x0, 0x7f, 0x9b42, 0x0, 0x0, 0x400}, {0x9bf9, 0xb621, 0x6, 0x0, 0x0, 0x3b03}, {0x3, 0x9, 0xffffffff, 0x0, 0x0, 0x1e86}]}) [ 1199.836244] IPVS: Creating netns size=2536 id=259 [ 1199.864792] l2tp_core: tunl 4: netns mismatch 2018/04/13 03:51:07 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mq_open(&(0x7f00000001c0)='}s\x00', 0x2, 0x10, &(0x7f0000000200)={0x100000001, 0x14, 0x7f, 0xffff000000000000, 0x7ee, 0x7, 0x100000000, 0x401}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000180)={0x2e, &(0x7f0000000080)=""/46}) 2018/04/13 03:51:07 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x11) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x1000) 2018/04/13 03:51:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="021000000a00000000000000000000000000140047012980af5fd6902a9a36db6eed00000000"], 0x53}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9452, 0x100) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000001040)="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") 2018/04/13 03:51:07 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x80000000}, 0x14) 2018/04/13 03:51:07 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(r0, 0x0, &(0x7f0000000100), 0x80000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000140)=0x7, 0x4) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x0, 0xffffffff, 0x5, 0x4}, {0x2, 0x1, 0xffffffffffffff6c}, {0x6, 0x53c5, 0x10000, 0xff}, {0x3, 0x80, 0x5, 0x35e8}, {0x100, 0x6, 0xffffffff00000000, 0xffffffff}, {0x100000001, 0x5, 0x3, 0x1}, {0x81, 0x101, 0x9, 0x6}, {0x9, 0x8, 0xfff, 0x8000}]}, 0x10) r3 = dup2(r1, r2) write$binfmt_elf64(r1, &(0x7f00000019c0)=ANY=[@ANYBLOB="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"], 0x1051) openat$cgroup_procs(r3, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) 2018/04/13 03:51:07 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) renameat2(r2, &(0x7f0000000300)='./file0\x00', r2, &(0x7f0000000340)='./file0\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x5, 0x1ff, 0x851, 0xe5e}, {0x4, 0x80000000, 0x5de8, 0x401}, {0x2, 0x0, 0x10000, 0x9}, {0xfffffffffffff000, 0x7e, 0x4, 0x2}, {0x6, 0x6, 0x8, 0x6}, {0x3, 0xc77f, 0xa097, 0xfffffffffffffffd}, {0x8, 0x44b, 0x6}, {0xf508, 0x2, 0x168, 0x9}, {0x1000, 0x4, 0x3f9}]}, 0x10) set_robust_list(&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f0000000080)}, 0x6, &(0x7f0000000280)={&(0x7f0000000240)}}, 0x18) bind$netlink(r2, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbff, 0x40000}, 0x4c10ff8552faa16d) sendmsg$nl_route(r2, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000180)=@ipv4_getaddr={0x20, 0x16, 0x0, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x20}, 0x1}, 0x0) 2018/04/13 03:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="390000001100094701bb61e1c305000007d004d7ad0000000200000045e0ffff08009b0019001a000fa30004e9000206006ff3619e00000000", 0x39}], 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x3c, r2, 0x12, 0x70bd26, 0x25dfdbff, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4c080}, 0x0) 2018/04/13 03:51:07 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f800000016001f340000000000fa0000fe80000000000000000000000000000000000000000000000000000000010000000000000000000000000000000086e615b766896811e9a388", @ANYRES32=0x0, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES64=r1, @ANYRES32, @ANYPTR], @ANYPTR64, @ANYRES64=r1, @ANYRES64=r2, @ANYRES32=r0, @ANYRES64]], 0x4}, 0x1}, 0x40000000000000) 2018/04/13 03:51:07 executing program 2: r0 = socket(0x400000000014, 0x2, 0x2) write(r0, &(0x7f0000000340)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c08000f80c80d0600", 0x24) [ 1200.399792] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/13 03:51:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)=0x401) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x3}, &(0x7f0000000400)=0x20) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = socket$inet(0x2, 0xf, 0x8000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xfffffffffffff000, 0x4) [ 1200.475969] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/04/13 03:51:07 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8}) setrlimit(0x0, &(0x7f0000000200)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f000037d000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f00000000c0)=""/14, 0xe, 0x40000000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000003031900000007000002e3800802bb05b1d00100010100493f2058", 0x1f}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000001c0)=r3) 2018/04/13 03:51:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000140)=""/254, 0xfe, 0x10000, &(0x7f0000000000)={0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xa2}, 0x1c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0xa, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x1ee, &(0x7f0000000040)}, 0x1}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x8, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x6, 0x81, 0x7, 0x80000000, 0x6482, 0x3, 0x212, {r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x10000, 0x887d, 0x6, 0x0, 0x1}}, &(0x7f0000000380)=0xb0) 2018/04/13 03:51:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchdir(r0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fe5ffc), 0x4) pipe(&(0x7f0000000000)) 2018/04/13 03:51:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000730000)={0x14, 0x18, 0x2fb, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/151) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) timer_getoverrun(r2) [ 1200.649601] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. [ 1200.662171] netlink: 11 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/13 03:51:08 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000bfff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000500)={0x0, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x88) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000000)=0x4) renameat2(r2, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x4) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000066000)="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", 0xfcc}], 0x1) write(r2, &(0x7f0000cde000)="17deb9308365802f7752b4c2a44e41cec9b3ac218d64b762e770fa0590e4a3cabbb601ac18d89180061753ab997d502576ba795e77", 0x35) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setgroups(0x5, &(0x7f00000003c0)=[r3, r4, r5, r6, r7]) socket$unix(0x1, 0x7, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000480)=""/120) 2018/04/13 03:51:08 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6000, 0x20) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) write(r1, &(0x7f000000d000)="a6", 0x1) close(r1) 2018/04/13 03:51:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) fanotify_mark(r1, 0x40, 0xb, r2, &(0x7f0000000140)='./file0\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x401870c8, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0x8, 0x4) fanotify_init(0x40, 0x181400) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000080)={'ip6gre0\x00', 0x400}) 2018/04/13 03:51:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b2000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045432, &(0x7f0000000000)) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x10000) r1 = accept$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) sendto$inet(r1, &(0x7f0000000180)="9b54bdcc81625f06f3ae4b40e95bf6c1a2a90382847e2a0a", 0x18, 0x40, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003640)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000003680)=0x9, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)=0x2) 2018/04/13 03:51:08 executing program 3: setrlimit(0x8, &(0x7f000000a000)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000180)=""/87, 0x57}], 0x1) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) fcntl$setstatus(r1, 0x4, 0x2000) 2018/04/13 03:51:08 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f0000397ff4)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c06d10)=@updsa={0x120, 0x1a, 0xa09, 0x0, 0x0, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, 0x3c}, @in, {}, {}, {}, 0x0, 0x0, 0x2}, [@replay_esn_val={0x1c, 0x17, {0x40000000000001cb}}, @coaddr={0x14, 0xe, @in=@loopback=0x7f000001}]}, 0x120}, 0x1}, 0x0) 2018/04/13 03:51:08 executing program 1: r0 = socket$inet6(0x10, 0x2, 0x1) sendmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000140)=0x1e) 2018/04/13 03:51:08 executing program 4: r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) exit(0x0) setpriority(0x0, r0, 0x0) 2018/04/13 03:51:08 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ppoll(&(0x7f0000000780)=[{r0}], 0x1, &(0x7f00000007c0), &(0x7f0000000800), 0x8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/13 03:51:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)="6eff2f6367720004700073808ef521685a4291487bc8da0d94d1d3196f8e0659938f5a6ce7ea0a33af3f4d52eadd8013efc1c4592ca484aa83044a496bb9e809a9f5af542a16b464ba9b7e997aafaee48c8fa9cff31cd0532f6afd410c91682b71ef9e98c65a6c242523e6b696bc354607b66939b6") 2018/04/13 03:51:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="05", 0x1}], 0x1) close(r0) vmsplice(r2, &(0x7f00000002c0)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="f7ed2266c09629bccb5c88992cd16d6fec3057d2d52162e1c84d64eb170633f415aaf8d66c7bee7e938230134b9e04390288f2a456e090f40ef0bf67c16b14f1242c99376e91b65cf756f2b1dc268c788df3a7ee6ae5ec38a6b7afa1fd306dbfe3a956f839ee9d496d703efe457d69b54a40857b29800a86ad820890fb541e4353510982b764e3b47cc65b85843387fd1e7ed80f475485cc28b5b2e66d4effd93a78ca54b419b67df57b34bdd1d34255", 0xb0}, {&(0x7f0000000140)="c3d086c003c3d0a011e7b7a7c8c76af3c1374c918e0c982af47904ef48bbcc8409d89360cf038c3fd3d9970c3fafbc965fbf", 0x32}, {&(0x7f0000000180)="39084e7983228685b09b52ff442715fc2bec3250f8908531874c9169314002dcd879194b76e1f41f67cf57", 0x2b}], 0x4, 0x0) 2018/04/13 03:51:08 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1}], 0x1, 0x3ff) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x2, 0x0]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x0, 'cpu', 0x20}]}, 0x5) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) readv(r3, &(0x7f0000000bc0)=[{&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/13 03:51:08 executing program 0: inotify_init() r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000000)=0x800000005, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getgid() setgid(r2) close(r1) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000040)=0x3) 2018/04/13 03:51:08 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000440)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) tee(r0, r0, 0x1, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x82585, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast1}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000600)=@sack_info={0x0, 0x778c, 0x9}, &(0x7f0000000640)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000680)={0x0, 0x73, "601130419e582fa055a75da00982e45ffaf7ca8b0fc31ae8e87f5546fc6ae49e4ee35fe3f3300818a521209344ee9d782f70062f0818a3b97532c0c04da5b5eb6eead38752f373f3ffd5260e1600cbcd7d17b354378081bfa81f9e92cbc46ab5b8a301084103aefb5a6d2393ccddaed04452e5"}, &(0x7f0000000700)=0x7b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000740)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1f}}, 0x100, 0xffffffffffff8000, 0x1f, 0x8001, 0xe8}, &(0x7f0000000800)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x1, 0x1, 0x23987e58, 0x93}, &(0x7f0000000900)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000021c0)={0x0, 0x8cc2, 0x7ff, 0x45, 0x100000000, 0x332f, 0xfff, 0x6, {0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, 0x1000, 0x0, 0x80000000, 0xffffffff, 0x7}}, &(0x7f0000002280)=0xb0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000022c0)={0x0, 0x7fff}, &(0x7f0000002300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000003640)={0x0, 0x74, "f0ed432a2c5093682990c7f1f9e5ad31eb740163069d63b5057d4e42acc3467c4c9d809714108d1528523f015f70753ce454abfaa19d16e4d5ca3adbfbccc366ebb08c7e4828786aa1efe192a65652472466531ec34aa63ec5c0e82ced6ce5d8a52f373d91ce9909beb3033eac5e624bc6d703d7"}, &(0x7f00000036c0)=0x7c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003700)={0x0, 0x3}, &(0x7f0000003740)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003a00)={0x0, 0x5}, &(0x7f0000003a40)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000003a80)=@assoc_value={0x0}, &(0x7f0000003ac0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000005f80)={0x0, 0x84, "b27e741d78aef4a533df30b0eefb6a9114ff79e266dc8ed59e97cb388690033681d29f6dbce15dcffe27339ac14f008d67def49e2374daf12fa9f4ca9110f2c9381fd7ea9147ff6f6e9a0c564870212b25fb97161f77198570efc187513fc97961fdbc38744c8d3591c3e804c43d2527d0e671a6a1b765d334d2302d3dd67ce3fab120ab"}, &(0x7f0000006040)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006080)={0x0, 0xbb, "98cae02e5f93df1748727a1f7358b36ae85420783984d324ee6e0abdccb08fad167295c8eb1416b50005a13d766412387646f957ddc284fbf015d879611c663eec4cbdd2fd524da3547c85feefa6073cba5327fdd712703da5cb45178db7e0a05b75b71da5a0e455004350c28f3c681c70d722200ee6e52d7a67a2a1e013434dbf37317a167886825111de26688161e97fd3f140f493625c0d5ad35be9d1c8cfc62f032e620bc5563beb4b833282bcb1d090276fdabb0b6257b414"}, &(0x7f0000006180)=0xc3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000061c0)={0x0}, &(0x7f0000006200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000006240)={0x0, 0x8001, 0x30, 0x0, 0x9}, &(0x7f0000006280)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007440)={0x0, 0x2, 0x3, [0x9, 0x6, 0x80]}, &(0x7f0000007480)=0xe) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000074c0)={0x0, 0xeb, "610ffe6a5abae719a7f292d369571dd613b342309a05a9319b8967a32917f37aa9e82d1dfd615facdde526809336557100074104f8c00dd92c3fdde57924aba9e861bc74796e359a6dd83f35e060885d8d28eb48c49c262ff99f40b3905c321c89d51e5e84631da4e5c5301ed652513a15a7765f6926c532e2be34f6cfcbf55953e69509da0c5191d847d3f375556298910051a0c5f157b50c4c24cc541507b78562f229323bfb63fc3a8abfba9ecb9c6c6c994780dce8ca6c132a64e4c0793882afbce2d37c0693f7d6f8623f9fb0fffc64d20d5c9e84eba40cc8a3c803f3071251da6b8e5e5971e38e38"}, &(0x7f00000075c0)=0xf3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007800)={0x0}, &(0x7f0000007840)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007880)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x0, 0x1}, &(0x7f0000007940)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007980)={0x100000001, 0x205, 0x1, 0x0, 0x0}, &(0x7f00000079c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000007a00)={0x0, 0x5b, "905ba906a81dddd6ed42725aee87503e6a212d16848129a4e7f600d59838ab1f2e16406b3a6c5f71b4833219bc47f54eb9f39a5090ac0235c7f3befa694f8c4b2897943e3f3ef37f6a1899c6af51121ae66338044eee1d22db7390"}, &(0x7f0000007a80)=0x63) sendmmsg$inet_sctp(r1, &(0x7f0000007c40)=[{&(0x7f0000000540)=@in={0x2, 0x4e24, @rand_addr=0x848}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000580)="b0e1f202ab293eb0acbf08771c69939d3a6c286e8f9ea03bd117493feec69d6bf3b4acbdf542720864bbd219ec4c7b956a", 0x31}], 0x1, &(0x7f0000000940)=[@init={0x18, 0x84, 0x0, {0x19, 0x3fe5, 0x400, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x401, 0x7, 0x4, 0x8001, 0x3ff, 0x4, 0x400, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x8204, 0x7ff, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0xc354, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xca, 0x1, 0x202, 0x2, 0x8, 0x0, 0x5, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x7f, 0x800a, 0x0, 0x7fffffff, 0x9, 0x80000000000000, 0xa638, r5}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x2c57, 0xfde, 0x7}}], 0x150, 0x20000000}, {&(0x7f0000000ac0)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001e00)=[{&(0x7f0000000b00)="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0x1000}, {&(0x7f0000001b00)="be30b5797002925ab1347c8e887154ae4cb252b7fb883aaca306b5288aacbd4bd4aa2bde3bc553655e9b06ad1f023b9ac331112afdbe10df839f669c92aab03cf9d09d9fe129f40361212f986b4291a8c334fae93d39c4dad486624cafc208b673c79ec29a5a2f6d841300a779d8d2b603c4e90af4bd42c17d700c7cc5b61269b89888445927afc9ead74e387c173d36145141e24476f93c80cc24969f525d10e23f46673da2cd82f45286fbb958324f86b6ad1cb03d1cdc4aecc6d0782f029011c97b6f97112ab7a7ac69", 0xcb}, {&(0x7f0000001c00)="6b9891346847ab3e268a75ab38fe450cf38595eae20d5673419c1838e50a2691702d6ce1d4fc75c7a91a03bea99a3754e4bff943ede3f111ca91d3b4464d95fb3b1cc613b6680d012d3cc50a13f64d1e3d9f9a5111a4686252a9172ff8d723ca1682e450556b22282b62b9ecf4d1d1200248ba88d337e8482950418f7bc9c1360fecc0052c9734f4d258b2e4daf4ca506d24ec196d001740ef7bb50755f7135d0409f6fbd275edec8685e627720c1672a77a9a54725839775865ddb41ae66e5a42a5e4cf2d7bc58196509b8b01f0a3f2f1720dc6309a649d179184a6cb5f9ccad7992929716feaa9a57446ff8bc7a1a28fd52beb3e", 0xf5}, {&(0x7f0000001d00)="a9101b58bb583d3a09022ec9fc0a5ed11516fb1137fdd622fae8d1aa11ce013a0f740edd5630be230eac6722ce0d26cddd894b6e951802b1bb384c20af7b94594aeb33a16af4d3e9c8ac044d54f2322e398ebd58ae973bde9b2955e874a1e8db6b5e1621b430", 0x66}, {&(0x7f0000001d80)="f6e2806fb2449f000181c9d47b7a893639c1f9ceef43fcc58a03550b963e7c8cad3aaf6c491adf0e30d29a45998df084bffbdbaaf1bba60736872c09e760687c3ca41b719e6c25", 0x47}], 0x5, 0x0, 0x0, 0x4000050}, {&(0x7f0000001e80)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000002180)=[{&(0x7f0000001ec0)="e3812d202b18ad423ecc669c56f88838e87c1bb679190b7f9eb56ccd5def7599b1bcbb995ce6839a3641c11ad79e61f1660a08170e5fd28e0cf0c8330944d913f959003240797545d9efd5497123ebd298c8c8d502f11c6ce661854eb8f8c4e0e5e88635523a381ee5fb53b146b008b08ea97ac65e766cbc49621474636faa0b40c01b14bc09ee88d3d75c97459667c77e8d30c44b19cb3d1516cf61c94063466404189f314a33ba8951bb4d2601f6d3c259b276e83b7c786a51c09b12419d9a01ba85a01ba7662ddba2ebb8c46ea50614b43075d1706c34f3592c0cf1d9c1a64f8ce623ecbfdbc1ef6159", 0xeb}, {&(0x7f0000001fc0)="35724c371ddeae87badb3f6c8243d4884e4a92cb1893e1489842ffa0330c49d8dc15f8d7d853fe402e6067ca11034ee57f49c9c76446dded8805cb85cb4ca0c12f47287e8cb186eac90a6fb4a442d95ac71a16f9bc021b741369c989de65b61f8fc9c03a6b6616a5e7f3109a4b480fc0ca88c986b3af362f4596013b14dd4bcf4e49606be6d92a2844ac45e51695b84e5e428c565a091791360f95e6bad2fe1e09e4f10bcb87bdb7", 0xa8}, {&(0x7f0000002080)="19731155c24156b1bf83d6cb6bce4e4794391f75a076df3b747d61db3b99191bddcc5752f65c9b0fd329f218d68495a29f4678788d789c8d0c301abd375c53f386dd56374503afa2467108871a3d7d74ba88e58b5b457f971955e6c8c5be1514c436904a3434064c940068f925a46a3a4bf2b12143d509171f0d46a1c91a0a9210efe42fd2d4dc31218e1654dfab7bdeccb1e5f1117eb7198e625455ca9ce864b0bd407154d7485c5110dff52ec28fe57c0e20c93d7ad56339d2b73a84db8f634769b08f16695e7aad41688b912e522a32dc00e79e0749027146a269284f3b", 0xdf}], 0x3, &(0x7f0000002340)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x80000001, 0x203, 0x8001, 0x3, 0xaf, 0x80000001, 0x1f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x1, 0xc48, r7}}, @init={0x18, 0x84, 0x0, {0x5b5, 0x41e, 0x7, 0x601}}, @init={0x18, 0x84, 0x0, {0x401, 0x9, 0x2, 0x7fffffff}}, @init={0x18, 0x84, 0x0, {0x1f, 0x7ff, 0xb86, 0x4}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0x0, 0xfffffffffffffffd}}, @init={0x18, 0x84, 0x0, {0xf7, 0x100, 0x100000000, 0x6}}], 0x150, 0xc041}, {&(0x7f00000024c0)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000003600)=[{&(0x7f0000002500)="db13f2ecf543d30a3e7de39b2b08362ebf7222181c176fd857f7e9f1a2f986bc4aac5b8639a6d3590ae5e214b2995309e5c61f644fd8b3fc2fd38d2afaf69f0c9b217b9df5a947f9bd34d71d435df9a920122bd09cf668e83a0c45fe04000689637703bf291d1440c5d01280d43497ca4310650715c4eb20a0a3e3bf544f5dd9c9a4", 0x82}, {&(0x7f00000025c0)="38b7b1393762815ab44fe30f36579f3de0e45c4b3d20d5de96fc681332e723e9c0042094ca5ba4e47675f32fb48db02e7ee7aa48ce4424a0e668da7513479e5b6bdb35f1cd8437df751e2a561b3f1506c48a715720ecc6d37e467dfc71f9e59729b35007fb6098aa99019e1e56768e2796fd8901cf6ce5b9f9c0d44250f6da5d192ceaf05f6494df3c51675ed216d827a39d240e448466deb953886c3e6b5205a0c347dd2f08479288016b9e33ad70770ce894af9c0202bf5ebe971b401258d86e98327ae25cfbd8b146a26d6986dbaa93b4187593f9f4f97a48f5271ff24a2ca9bcff01909e58e47ba9b97cd554caeec1850af03ee878e04c2062110b8dec2b654fb268fc0b1b0393f61c310dd35f4fa491fe06d5e0287d7822d5dc1e28273d52d2c2cd8168fae4cc49db4b7452cac9867351551a3e00bdbe095cb0a135c51de259849e8948276a76a5f400c52bf7708149cd17db0de3a0fabf966be194e96918da938be16a815b426cd4fae50fc838967ba8a294c0c8c7fcff9b223c730592a20df8f1f34ec3383e8f27a102dfb0cfa1f87bb70eaf765eb5c8d0be0f271d2227a6e6c878c6f3cd668702f36d5986e58c6a44d212a0cf91f6227c52c914dbbe72f74da11aa9ba5a080fdf3bcb6b4f84dbc0f04d0c5152abd5e8c87e805b72d1ed67bf57f276952001b176b59a410b6743199557f8798ffadd0165032930db039594df14d620fc2b79a02a48d82bf13b03184ce13b8a3516fa3303b752897054f9ec8abc3aadfd6bdb72ccf5ef49f8c433bbbbfcdac667ffe4d2d33ec37712f3e69bb317262cbed4f156d49fc1063cdbe1cd7925426c077cb9d47fbea48aff30283383057a5d6797f0dececcc380d1c94d7526d1abb6481857ab8006e108f8883db71072fe38a53e3def2f4fafeca1847a4c56c73617efa9a118043ae9a13b1cabd6e9483b468fec7cdf1fecfd252ee1ad99fe06b43f9a7114e38473ed52f1b099dd723f32ab4b69929541d2c9573b71bcfbf91c0d0062b41add523032a5c868b0c6b14fb2a0318ffc3c469a945983166e117504db59554e748a1db520ec47ab2a8bf7c45f400b18fc489f98b19aa8e7eb29447b17d9e05be911bc6a5b300360d336922e3d3762e65c9ca06c3e2e33040811611eb52fa678b3d19aece83a76a28033bc4b9b32aae2a89d4fa8938d66d479f08cf2009e0d0bf55468e02cae31a22a943676305d6f9b73d6058d9103d9a4c1263958e5a2dbe0bac5baecf4eabd239c1043a73aa69b146132f6f559abd17ffb8e0c2ab1fef6644899a0d085750a83ddfeebdf0f5e82654f9519ca66e011bd6678eec5561fe689ab134b0080e78e47bc4025df70369adcdee8de6982b58b872b42800600fa7247692eb77d46cfe9dd7fb4edec6bd139a144427e550fe37569602c7dbfff29fee658cdfb56c2b27babbc55daeecacf27bbd5767d8b0fa7d2d4156f5d09642fd1023a789b69ad8c581ade39cb5e25d233e96bc94d87d6aab4de20c4849f8090e337ce251a21c8b100206bc86854954b50a7292a87352ef3a1b9bb158ab5c52b2d87e40da179d96e90fc6958056213fdc986ab1f9d400b1ee935ba7775720065736ace768e58160258d2904ce37406e20db75386bbaa36edaef1df570d1d6da2a57fe63571b96d6c9fb81aafa632576fd2e7bb1c3861d6c150ec5157232d4c17da3c3ace53be54651139f0e97d6823bdb6d76779df0e8051b0dbbce312d095b94ef2875fefbf727b3ec83e3cb57e3ea538af37987d676ae753632ad57c23045a7bdaba487c68f64bff20404a74b9058e157bc677b9f97bf0942844ba5b8e2d64413b9f59e96bde00576cb287af8fb5af9964987b4b64c0e8fe1416d756d85f87864ec6bef97f2d9f1265a4d113363fb120df7415c0af7a4bc76f32e1cc44adea99c43147dfa822759ecb45b2daeaf6d14329d084a6521382567c25add41d3bf358b398678af8710e7ebd6c4da6b3aa624bd0066fe3cc87490661e4f16a99a4ad5bc188ee73a4e4ac8f2f249ca3a95018854d1d36de0546d44018a9a6a2a6d1647ac83c23fd651008637b8087cd538abbb34d123f5be5c12e0ad2602a42630aff9e709d2266d4f93e754decff8a4d7631cdb0257d54486b44fa3a574b67667c340a8149d76802dc746b306215b58b8187c0ca70d312e349080865992e10cad8ec18c18e11783ae0093751696999ccc4c8411f247dc36c21698783ae328daf8a27f702924ff99133aac67dc803c4c2aa9829ca9045130962a2087391229012603e9878ad706c8262f6f684c40ccf9614d4a66f3aafd2ef4ff44ab43ba2bc3e1ac7d47ea26bee53de6b9c34b6f00bf9ef6fdcc47ce5ef60a225ed9f82f0ec26448d9a1af52190ab7d876a72294d4600e4f45484ec1023a19785664b45ae5168d47da0695abeafb874d7d0a970af09b5a39aeb26e7d9640884fa3e1ef2f5f9cdb9fe2581c4a09871e719019a1f439e484618b6f2f758cd9cc1a72f54a4f91df8ef1cb1b4e59737c1b40bfd14eafd7dbed64f1cc59e81393ec42c60bc88864201a35cc3fb99c49167495a42f94f179634888ec37f3a6e20f98b91e5f4347c3a2f8513bac87e133d35e76031c6bf63b0cc55c3d72e9a10b76379860ef1534527c91d2572e3130dae0a5462c248be06db96a076ba5ef06769e773f61f3b3f1f9bfdfb551045c9241bb0efa761fc3bea3171eeb32b6cf9edd0af3cdc80b20c0cc96a8076bda38275651cffb58a917095272cd8646d0f30b5d10bf744f69c54f592f4ea7db886cbcbb846173651abfe1f99483a18a670ee0111c23aca54f55644cc44a8fc4d848e72d2d51703b8aa6b98a9a33005ce2cf0a76c1fbbed7be58c8add42f6a1d93fe06afcb24950d753f047a26e107469ceebc39c7d95f423a6bb8ca44f23501759e89be7494728a8e14455dacdbd56aad63af4a95396532da323917aa13327ff60a2a143193700ded1f4bec9b16153c3df46d35ba97ae29a891127c92c015f442006021393d8e4b7710708d0a850def0e2b726f0f7125dc85b77cfd0b483b937497068a149f1ab4889a5d9ec5fc53c7434c38c903d19772b0f2ec999bc99e5b5bdbcf37f0359035a48b5d1ce7303aa414de9957ec8bf08291cb401a7886b70dd1a7f9c383401eec8baa9248ca6c991edf2369dbb073a61ea8c4dbb5eb30f0e9648dcdc54ef2ed6ff0ae5623ebcb485c1ca6a7dd375fb04a23a9b58bfee31ca1fc44e8153eaa72560a432d28ac1364a25c54f040c9437af9c1c0242b077ebb1dec48d9a7c1055659d9455c44148e90f77ff324da36b4385469ad73e2393cce3d86e77d366906d97ed4ce6c2dac0b9ea19f7b96f3d04c1665583cb12b7b9cd1207a9767d950fb477f784868fe59f7c1d24e2a24041d7c039a13ff84909740514d989a6498e3951555617720d035943473872b790612cdbd79f7c05e00971738005f34701c2789d4b3deb72de96ee7f71144fce7357f98a68f4ad8edd9aeb99758d555a97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0x1000}, {&(0x7f00000035c0)="0b71866e92fcadf7ba8c7d740194c8a807c19c06632ea6edcacea809c3d2a9fcff913d288fa7e695f5bda1611d9115eb0a7fcafcd7ae95bb26be85", 0x3b}], 0x3, &(0x7f0000003780)=[@sndinfo={0x20, 0x84, 0x2, {0x10001, 0x8, 0x10001, 0x2, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x4, 0x100000001, 0x9}}, @init={0x18, 0x84, 0x0, {0x15f, 0x2, 0x10000, 0x7c2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x4, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x6, 0x1d, r9}}], 0xf0, 0x800}, {&(0x7f0000003880)=@in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, 0x1c, &(0x7f00000039c0)=[{&(0x7f00000038c0)="568bc1b525ef414e2b0edcab5387097392093c2f2916380f2543d5632c14f75ee0c1ff4dff20835f35d6fad9e12bd78cceffd5826840ee0b001dbbb8289087252d3bf9a7", 0x44}, {&(0x7f0000003940)="565b6231614f262dee135f36759ea9110eaf8fc5e5dbd8a77f350190c11f9aa2f8ba1aa292a0cf9eec81ec8e34aa8675ae6721e0c7364ad0ddac341c5cd31a161ff4cedd8e2de0e38c265b9c6cbe", 0x4e}], 0x2, &(0x7f0000003b00)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0xe219, 0x1, 0x6f, 0x9, 0x7, 0x0, 0x81, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x8, 0x81, 0x6, 0x9, 0x1a, 0x8000, r11}}], 0x60, 0x1}, {&(0x7f0000003b80)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000005f00)=[{&(0x7f0000003bc0)="cb20cd7614f0f6ad0accc91d5b0eca9120976638249b34cdbebc31140e986c7155d403fe830ad8a2fb3c67e7ecbb7e5cc6d7cb3f79c194772ada1ab3839f7c091008283be85e9158b219805029a68ea4f5a76c01a18669dc775749bc2ab3bf615e4b5a5df3d5875c5e338b8c5bd8238989cf7efa70fc26d747b90a89988c8c9de30d30f08772af4884fcf4ddf0cfc6353cb562f84c230ef2ef2474cc7b604187e615b7dbe4e921872ea644679269e5c3fb2644583ebac41b59417f81a54fb9cdee5ebbd9dd892c2217db24125aaa9c78a8988e0db75b2d82", 0xd8}, 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0x1000}, {&(0x7f0000005e80)="be84bac76c0582cd5a8db19ed755e5c239aefbd63caf69f22be6441bc8bf9dd58b9c500fef9f5f6052bb73d1abcb12cdf56c58fad19ac405c0a9a965566d7d9f324e51513037aae84d5a4cc1a3e94636d2a103a31dc33f34ed771c7dadd2f6a4a07c05263319e5dcf30d233c50df5a1334bdd5eac746e924772a2c", 0x7b}], 0x8, &(0x7f00000062c0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x5, 0x2, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x8000, 0x7, 0x1ff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xf0e, 0x2, 0x0, 0x7, 0x1, 0x9, 0x1ff, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x1, 0x80, r15}}], 0xc0, 0x20008045}, {&(0x7f0000006380)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xd}, 0x1c, &(0x7f0000007400)=[{&(0x7f00000063c0)="e735dddadebdf645c016465eb5c249f2ea835b801d609cea368b7dd762247fa0a2ea509cd946c2ea", 0x28}, {&(0x7f0000006400)="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", 0x1000}], 0x2, &(0x7f0000007600)=[@init={0x18, 0x84, 0x0, {0x0, 0xb866, 0x4, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x0, 0x0, 0x0, 0x20, 0x4, 0x800, r16}}, @init={0x18, 0x84, 0x0, {0xffffffff, 0x7, 0x7fffffff, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x4, 0x0, r17}}], 0xc0, 0x800}, {&(0x7f00000076c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000077c0)=[{&(0x7f0000007700)="0ead421d3d1a4b679a109bf1d8b8b2b1f92c1bbd24d934a5e9c40af1f5aa7788142166b06bbd661b5c3c2ba558a953a78ab0ab2cfeec61c0d15cb20b95cd2b487933f44e42ed7e7dcfa1d3909869f91504d8eee0719efc78c0bf30828d55439108f0b4c114e23e3e79b04ac494af29482604008525f75c2f550690e192", 0x7d}, {&(0x7f0000007780)="4f1acd8f6352887307f381525cdaa2d19eb62ae020c27fb8a9ccd9d90dd64cd5cbca4ecef7082bfe57a4deddda74966918717c1cc8cd87590d3cbc639210", 0x3e}], 0x2, &(0x7f0000007ac0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x5, 0xffffffff, r18}}, @init={0x18, 0x84, 0x0, {0xffffffffffffff81, 0x7, 0x9, 0x88ee}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x0, 0xffffffffffffffff, 0x2, r19}}, @init={0x18, 0x84, 0x0, {0x7, 0x20000, 0x4, 0x800}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x20f, 0x2, 0x80000000, r20}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x820e, 0x6, 0x5, r21}}], 0x150, 0x2404c841}], 0x8, 0x80) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0x6, 0x6}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r22, 0xd51}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x5}}, [0x8, 0x7fffffff, 0x8, 0x421, 0xfffffffffffffff8, 0x8000, 0x1000, 0x800, 0x9, 0x9, 0x8, 0x5, 0x5, 0x2ae9, 0x145]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000002c0)={r23, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, 0x0, 0xfffffffffffffffb, 0x10001, 0x1000, 0xa}, &(0x7f0000000380)=0x98) dup3(r0, r1, 0x80000) 2018/04/13 03:51:08 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ftruncate(r0, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {}, {0x0, 0xfffffffffffffffc}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0xf0) 2018/04/13 03:51:08 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/73) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) [ 1202.513856] binder: 9535:9567 ioctl 4b62 20000080 returned -22 [ 1202.527947] binder: release 9535:9537 transaction 627 in, still active [ 1202.549651] binder: send failed reply for transaction 627 to 9535:9567 [ 1202.558475] binder: BINDER_SET_CONTEXT_MGR already set [ 1202.558492] binder: 9535:9537 ioctl c0306201 20004000 returned -14 [ 1202.570787] binder: 9535:9567 ioctl 40046207 0 returned -16 [ 1202.581373] binder: 9535:9567 ioctl 4b62 20000080 returned -22 [ 1202.590496] binder_alloc: 9535: binder_alloc_buf, no vma [ 1202.595982] binder: 9535:9567 transaction failed 29189/-3, size 0-0 line 3133 2018/04/13 03:51:09 executing program 5: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000340)="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", 0x16e) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000180)) 2018/04/13 03:51:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f0000001200)) readlink(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=""/217, 0xd9) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) exit(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000001540)=[{&(0x7f00000014c0)=""/100, 0x64}], 0x1, &(0x7f0000000440)=[{&(0x7f00000025c0)=""/157, 0x9d}], 0x1, 0x0) 2018/04/13 03:51:09 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)) socket$inet(0x2, 0x80000, 0x101) socket$nl_generic(0x10, 0x3, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = dup(r0) sendto$llc(r1, &(0x7f00000001c0)="32e38e1610dafe0bd1c60220ad5851b1c25352e9a541c666f7897dc2cb152cb513c6db4f992d0aed4869dd2e073fd7372319c73180827aed76cda118c738f5ccc61c6c74b806fcff63d5a782b1f5130db43af1e137e30b32e9e66fc71896f0087054fab3b6bb2f48b8a2b91c718a98c50a4db3b9a6ed4a97886de4ff90e925fa4a4288153f027be379fe0157d592a513b0f4a2420517ad1ceb5134150408cb4c7afb16275fb4caff197f6a28fb92b509cfffab5c00a9bfff186c20a32c9bcdcf9bf7cc08aee955130d58b627", 0xcc, 0x81, &(0x7f0000000000)={0x1a, 0x10f, 0x3ff, 0x7, 0x800, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r2 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) ioctl$VT_RELDISP(r2, 0x5605) 2018/04/13 03:51:09 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ptrace(0x4206, r1) signalfd4(r0, &(0x7f0000000000)={0x134}, 0x8, 0x800) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/166) 2018/04/13 03:51:09 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10, 0x0, 0x0, 0x812a2002}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=@newae={0x48, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}, [@replay_thresh={0x8, 0xb}]}, 0x48}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x1, 0x0, 0x3, 0x1, 0x6, 0x5, 0x80000000, 0x6, 0x8141, 0x8, 0x4, 0xa89, 0x8, 0x3, 0xd42e]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x401, 0x10}, 0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getanyicast={0x14, 0x3e, 0x1, 0x70bd28, 0x25dfdbff, {0xa}, [""]}, 0x14}, 0x1}, 0x0) 2018/04/13 03:51:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) connect$pppoe(0xffffffffffffff9c, &(0x7f0000000040)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, 0x1e) [ 1202.705623] binder: undelivered TRANSACTION_ERROR: 29189 [ 1202.715074] binder: undelivered TRANSACTION_COMPLETE [ 1202.729638] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/13 03:51:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f0000000100)=""/77, 0x4d}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000240)=""/55, 0x37}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/237, 0xed}, {&(0x7f00000003c0)=""/1, 0x1}, {&(0x7f0000000400)=""/250, 0xfa}, {&(0x7f0000000500)=""/212, 0xd4}, {&(0x7f0000000600)=""/241, 0xf1}], 0xa, &(0x7f00000007c0)=""/218, 0xda, 0x9}, 0x20) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x40000000000010, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x53}, 0x1}, 0x0) 2018/04/13 03:51:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/fib_triestat\x00') sendfile(r0, r0, &(0x7f0000000000), 0x7) sendfile(r0, r0, &(0x7f0000000040)=0x4000000, 0x26) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/04/13 03:51:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='highspeed\x00', 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000240)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/13 03:51:10 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0400000000e3cd680946090000b20066514d67060000002fdbaf533715b6518fd25ffd50451b1679af6da56b91bb", 0x2e, 0x0, &(0x7f0000000080)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/04/13 03:51:10 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@multicast2, @loopback, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x70981cdd26568d34, r1, 0x1, 0xffffffff, 0x6, @random="1cb73ad05b9c"}, 0x14) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="04010000160019c00000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff01000000000000000000000000000100000000320000000000000000000000000000000000000100000000000000000000000000cbad050b2f0f955f1d000000000000000000060000000000000000000000000000000000000000000000dfffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000d6c624b540df0000000000000000000000000000000000000000000000000000000000000000090000000c0015000000"], 0x104}, 0x1}, 0x0) 2018/04/13 03:51:10 executing program 5: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x221) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0xfec) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x52, r0, 0x40000000000000) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) 2018/04/13 03:51:10 executing program 1: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x100) symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000080)='./control\x00') r1 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000000040)=[{}], 0x18) chmod(&(0x7f0000000140)='./control\x00', 0x31) rename(&(0x7f0000557000)='./file0\x00', &(0x7f0000473000)='./control\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)={0x7fff, 0x3ff, 0x2, 0x46, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, {0x0, 0x0, 0x5}, {0xffffffff, 0xfffffffffffffff8, 0x76, 0x0, 0x0, 0x1204}]}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000380)=0x9, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00000003c0)) wait4(r3, 0x0, 0x8000000d, 0x0) sendmsg$nl_generic(r2, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x1a, 0x800000000000bff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r4 = dup(r2) ioctl$TCSETA(r4, 0x5406, &(0x7f00000002c0)={0x4, 0x0, 0x0, 0x3, 0x80000001, 0x0, 0x4, 0x659, 0x2, 0x2}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720005841c7e8100000800000000004000000000000000000000000000000000420000004fd978e01b55c0b2513b254c374ddf17eca51918162786b320f4fdc08d00c4cbd480b6e94d08c0e9d527fbc4104c7fc297166c2dc73e0500000000000000ca640dc2d5b7b735902f468164979b981dc2a595f20740eb09339169ad08af8fc7933bf9d9716e88a9febce860df9d3494d88f4c5489f53097cb2afc20c6e916373f44efd76da94baf68ff3b78fcae7e1ebfc1c155f1a4527d1824df2301ccce5a279d79318aec006630d8daf6190af7ba45a84242b60a0fdd1c019ac859867f4fdca61f90ea2fb7741a3e68"], &(0x7f0000000440)=0x1) setpriority(0x3, r3, 0x8000) write(r2, &(0x7f0000000580)="9558c4d39ff2498128fc6e01a0a504d536e52b50701b335031045f76c080da016f751e39241938f76c2968aa63c889855f50d7ba92a69015786212a606cb6ce439b5d4f3d46cc0d4fb2b758d064cafb8d32f18a6b2ad088f32abc32b5119dfe43b90cebbdf3e76e49d5022c457bc1821e7cc26af1e908fa181a230522603c37e", 0x80) eventfd(0x8) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000180)=0x8, &(0x7f0000000300)=0x2) recvfrom$inet6(r0, &(0x7f0000000600)=""/180, 0xb4, 0x60, &(0x7f00000006c0)={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) bind$packet(r0, &(0x7f0000000480)={0x11, 0x1a, r5, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000500ff0100000000001d000000000000000108000600ff0100000800150000000000082015e0191a1d5fe6ce48b100050000"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) getsockname(r2, &(0x7f00000004c0), &(0x7f0000000540)=0x80) 2018/04/13 03:51:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='scalable\x00', 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x4, 0x6, 0xf2e, 0x938d, 0x100000001, 0x40000000000, 0x100000001, 0x2}}) 2018/04/13 03:51:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x7fffffffefff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f0000000100)=0xe8) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7, 0x40843) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/04/13 03:51:10 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x8000}, 0x14) uname(&(0x7f00000002c0)=""/61) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/04/13 03:51:10 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000500)={{0x40, 0x100000000}, {0x7, 0x9}, 0x7, 0x4, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6tnl0\x00'}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_emit_ethernet(0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x1, 0x1, [0xd26, 0x14d, 0x5fb, 0x9a2]}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x208000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xe2, "eaa6ef228fbffd5e5fc52c3143cb4330da9ba1ccd2da91a57d784498a89492263328df5a6856e7f24c74a731180e1b3b77a6a3170ba65146e65b8219483b574cf003dfd7c18a7cddceb9cb42f6a68e37157b9ae8a925b384979f3de912f49d23fbd8f75689aece2ad3f410f9197af4ed3b4cff0fddf18873f65a87dff63f1d2a09d7b882155674182ebfd32cb1388e930991e1f73aa7606fd09869e59243dcabc6bc1f8fda793dd0d7c7ce43c417f7dc8ed51df5310c53bab280a7e82c26d75c5954d153103fd5ed6abc795a347b47da61694743a9dc48a69b152cddd95183527351"}, &(0x7f0000000680)=0xea) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000006c0)={r5, 0x4}, 0x8) sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)={0x7c, r4, 0x308, 0x70bd2c, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7bdc9aae}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xc) pwritev(r1, &(0x7f0000000840)=[{&(0x7f0000000700)="0b331ea99979d09e0a2a1dcfe88a7ce404c9a4ac7ba59ed33727f4e531d490bb565e891c443ab9a26655122709048f573556c3da4669b231c4c445350c2b648a5df5856efcbdfd61425121e0a8f9cf9a02764b5970783424263863eac3b4d3ded8090ce3668a8ea7d5e0332bc9eadcae845252b5d298dbc0422a7e6f623903085b7dc853b26afdc9c09ad4c560d17502ea98e0101085c713ce6483f347db845d3fc058e5b53169ab3c6da0f143cd", 0xae}, {&(0x7f00000007c0)="582d294427ffe8d66b88ff75e9d86bc1cd9c74ea312bbb45fdaa244f10bb32f889826efa82621342c3dbac2c43a5c398adc8afe5667e432cdf2957dc8ff35bede68632d6d7d6c6a2a13b19332c2a1a91e0f9e0aa493bad38425d9abe014d1e7bae8f", 0x62}], 0x2, 0x0) fstatfs(r0, &(0x7f0000000100)=""/171) 2018/04/13 03:51:10 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfe04) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xd1, 0x2, 0x27c6, 0x31}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x9}, 0x8) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x4004014, 0x0, 0x0) 2018/04/13 03:51:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x40000000200000, 0x10000000040) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) chown(&(0x7f0000000080)='./file0\x00', r2, r3) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r5, &(0x7f00000002c0), 0x100000000000003c, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r4, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) 2018/04/13 03:51:10 executing program 0: r0 = socket(0x1a, 0x80b, 0x207) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x7fff}, 0x8) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) [ 1203.935732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 1203.964128] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 03:51:12 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)={0x2, 0x6, 0x3d4, 0x9, 0x210, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_sec_ctx={0x201, 0x18, 0x5, 0x6, 0x1000, "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"}, @sadb_lifetime={0x4, 0x4, 0x5, 0x100, 0x10000, 0x8}]}, 0x1080}, 0x1}, 0x40000) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000300)={0x2, 0x15, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20}, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, @in={0x2, 0x4e20}}]}, 0x70}, 0x1}, 0x0) 2018/04/13 03:51:12 executing program 6: getrusage(0x0, &(0x7f0000000040)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 03:51:12 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) memfd_create(&(0x7f0000002500)='+\x00', 0x2) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./control\x00', 0x7, 0x6, &(0x7f0000002380)=[{&(0x7f0000000080)="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0x1000, 0x9}, {&(0x7f0000001080)="39dfe0969e51a2af46b7ebae4c959cc82dc84bde9f647f73e8a2ce3b421510c6304be5e630422c8e4f30304181286a590529025671c23651720d28ba9ef76c4290304862e21f48247a589909f3fca8b7b12c53d474f8960306af915fde31caf4604cb277b8c5b9d56335ba25171ba36f730c6b266ba62786ae7589685b9aa62f6d624c9d8d115e2d91eae358501e5f052f5aefc1b8eeae5f7a995059899cdec80ffeaec10b31430d9803b1c42dcc5411bae17fa8d130165d3180b0b8d6445c4975c19ad6e1ab1cecfa2763d3bde3ef8aa5d708313500d9cf654e8195e87d9a0231f4bab4f85627506cb1e24baed67ef789600e3471", 0xf5}, {&(0x7f0000001180)="680dd82592db863bf9aca4ae914305a0083a16c877aadbb047629f566bd7e2569ef669b76a97dcecdb82eb7b4e353c19db52f1b3fe3c653b3118d41582dbec71c23f9856d687e70f70af81ffc107e929cd4b761f6d1dcdabb61e593278c4e85aba6a94", 0x63, 0x4}, 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", 0x1000, 0x6}, {&(0x7f0000002200)="506dff8b2be45dfc2073c8061970adb517da0babe2f7746b163357a8690e6c193bbabbe2cb660d27cfc89412def89947eec5412db4d0359789bf2a17e5d665e5960b6bb63b483f850b5ff80d851e85c76a05fcdd831acf6898c64aafd763", 0x5e, 0xf44b}, {&(0x7f0000002280)="650eb37534e0ca8889716308b7195af07e1c8522ce43a951aa1877641b404478302d9f2407adb7911cdd8d9bf9c45f5c5fa8fc43f95c50f97d565e259be1c8eb2cfc08e317922e7a82c99ef03081ec859072b85e5cbb3a3ec384ddf866d462898374cb99896abdd9217159e87c70e9809839baa9375fc83332120bde2775f3758849a8e718a750d01351784dde03c48ff01e3cfb2e11b18316aea097e64b2daaea239a9c47ae25fadee1c887ba1896950b7a6b013708b3acd5a3cf6c26dd7217651280439f7a26fc36f916db93d37fcff7c43d9c41728b0f437d72f971babfa82cadb9", 0xe3, 0xea23}], 0x10, &(0x7f0000002440)={[{@creator={'creator', 0x3d, "53d575ee"}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x32, 0x31, 0x31, 0x35, 0x34]}, 0x2c}, {@type={'type', 0x3d, "baad5fe2"}, 0x2c}]}) r1 = open(&(0x7f0000a25000)='./control\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000002480)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000eeffffff000000000000220004000002878e6b9870d69d8f000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000"], 0x68) 2018/04/13 03:51:12 executing program 3: r0 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000004c0)={0x3ffffffd}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0)=0x7f, 0x4) unshare(0x8000400) r1 = epoll_create1(0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) fcntl$getown(r1, 0x9) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x0, 0x4}) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r6, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x2000) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0xff, 0x8, 0xffffffffffff196a, 0x6, 0x4}, &(0x7f0000000300)=0x20) poll(&(0x7f0000000340)=[{r3, 0x2}, {r3, 0x4002}, {r2, 0x100}], 0x3, 0x80) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000100)) shutdown(r6, 0x1) 2018/04/13 03:51:12 executing program 4: unshare(0x40000000) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) epoll_create1(0x80000) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000140)=""/202) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {}, 0x7fffffff}) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x5}, &(0x7f0000000100)) 2018/04/13 03:51:12 executing program 0: r0 = inotify_init1(0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x91000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x50, 0x6, 0xb, 0x400, 0x70bd27, 0x25dfdbfd, {0x3, 0x0, 0xa}, [@typed={0x14, 0x59, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8663e8f3e019918f2d6347c4b573addf4b78020b4ea0d49cb463ad8c92b7d200ce1484503749be"]}, 0x50}, 0x1, 0x0, 0x0, 0x41}, 0x4000000) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getresgid(&(0x7f0000000580), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000700)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000000280)={'ifb0\x00', 0x1}) prctl$setfpexc(0xc, 0x40000) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) setregid(r3, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x0, &(0x7f0000000400)) ptrace(0x4207, r2) write$selinux_user(r4, &(0x7f0000000180)={'system_u:object_r:tzdata_exec_t:s0', 0x20, 'user_u\x00'}, 0x2a) sendmsg$nl_crypto(r4, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)=@del={0x100, 0x11, 0x8, 0x70bd28, 0x25dfdbfe, {{'seqiv(authenc(crc32-pclmul,lrw-serpent-avx))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x3}, {0x8, 0x1, 0x7480a1db}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}]}, 0x100}, 0x1, 0x0, 0x0, 0x80}, 0x20000841) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000002c0)=0x80000000, 0x4) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/04/13 03:51:12 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x96, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000002c0)={0xa7, @time={0x0, 0x1c9c380}}) 2018/04/13 03:51:12 executing program 7: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@dev={0xac, 0x14, 0x14, 0x10}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x511, 0x4e24, 0x0, 0x2, 0x80, 0xa0, 0xaf, r1, r2}, {0x9ac, 0xfffffffffffffffe, 0x200, 0x4, 0x8, 0x101, 0x4, 0x100}, {0x8, 0x0, 0x8, 0x40}, 0x3ff, 0x6e6bba, 0x2, 0x0, 0x2, 0x2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0x3502, 0x3, 0x0, 0xffffffff80000001, 0x3ff, 0x5, 0x1}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x8000, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000040)={r3, 0x4}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x3fe000000000000, 0x1, 0x80, 0x765}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8000, 0x101, 0x7, r4}, &(0x7f0000000180)=0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000e80)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)={0x97c, r5, 0x221, 0x70bd29, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r1}, {0x170, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9025}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x20}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r1}, {0x1e4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf3bb}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x619d}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0x1bc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r1}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r1}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r1}, {0xec, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r1}, {0xf4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xae}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfff}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r1}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x97c}, 0x1}, 0x4000884) truncate(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x6, 0x0, 0x8, [@multicast1=0xe0000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x30) 2018/04/13 03:51:12 executing program 5: r0 = socket$inet6(0xa, 0x8400000000000802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001500)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000015c0)={0x0, 0x5}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000fd6e38)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10}]}, 0x20) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000014c0)=0x5, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xa2ba, 0x8, 0x200, 0x4, 0x100, 0x2, 0xd19f760668dbc09e, 0x8000, 0xa3, 0x13, 0xe9, 0x7fffffff, 0x1, 0x38, 0x2, 0xfff, 0x100000001, 0x2}, [{0x60000000, 0x2, 0x5d90, 0x800000008, 0x200, 0xa03400000, 0x3, 0x2}, {0x1, 0x0, 0x9, 0x2, 0x4, 0xfffffffffffffe00, 0x4, 0x5}], "56ca40bd690a7f4d02d553bc0494cfb0d1a8798dffc42f1eeb70dbf67e2bce694172ea06244a9aa7037b05ed4e04e23aef8be23913d6adc5806b07ebeff30b991f839dead63113bfaaf495a3447514f71d266f7e7aeb2b0da508462761aee55c464b1a29ba0f3ce84b03a64ae81de4bc37eb575017f67381ee54de6aa099f26453ad0cc93b33b0fd2dc4d35cedf30e04031634ac9c0534989e6ad3b347ff5074bcc6f9f745c45d06ddba743813df939f8aeeb3c84ef43bce04183ca6fd7518e500f69c3f9ffdf06ea04c0669dbfa39679298625dd05406f3fee6107047bd98584a21d3f8f406d00eb04741c52282bc610e894d497627b7e3e02c606822f9db64abad9f223f6bea5b6476b680e98631789a7dca2994d4927ec2ebaebe7dd230439b02d434d2fd6e536efc2b0def08ad3d64c4d5fe49e72647d44620c886fccd912055092566f2ff04a1105e63d9d67a3d70f65a648c776d2df3d71fb035246ef5a167621cb6bd49c6cca65665a3103dd8a065433eec05b9631ce5416b5735a2b32416cab1b602147442979af62d931d61d560aaec5aa86a546403b2a477893d9175be68068ad0a6d7555c1d7566869b011615e2fe0810417922abbe8c532a6a04503d327114dbfd5ed8ddfd7f3ad8ac81b7118f699a8b03aa3d6de2c3201c2409328c03a3cd23bd649b4ea4b2ca370b629445055605d902e28919c01fe176b33b9da1b31b4ce1410c6bb34bfd77fc176a765ca5c73179e06d76f0a32c68ff63f6411c8edc05086316552f2a10d90dca9fac972e196a0ce854c4bd1cc43271052605e6262e51a9d40bcbb80cdae292c2c400d8e938a2216432ed5f978d66282cd008b1b3c36e0bc56f024693244504d53f9d1bf561e0e5dc3536a79dd49071797e4b8a6c678987adbcdf21d3906f3970913e064fdd8864c894e049838aea392d3de4734b801e6d681549faa7f6198b805bb7e43ce2f2b5dd4bdf9c847e234ce3e24c303f9c0d44f88d7dc9f6a7a938e6a2f0a78d4967875decb3b6489e192c3dff2ec3dacb9d4a88316f11cad0b72f2127206739a0a901bb5bce6e02ecb11babc8288e3c4a1b63dfe09dfd52d3fe75153e2a506a010f87b04624a85a487390e21761129b45c421e881b97d597e27a167f58ea3795e310cfc62fd66a072ce716515c1809022203a1a999c06823f47efd313af532f9d56088db5382b212ed4bdf76d71a0fb28a48c7cc9a9a3e0801497a0c74ed2da4797018a875ab10510f675487042724fc85f4f394a3162b58cdd3eafdd432089b54eafce8103ffea598c3dcb90e7472cb5cf87696aa43fad5c6064769d333fd7d7f88c9a5bec68abdc1a878022c31901f2a03c7ba9f23501278e602483478f6f2ca1c7a81573bf354ddc4beb0bb8ba59444c7cfc9f844eac7532378d1360d8b03473089eed3521b54159f5c096e6886ec37050d811b8ebe369724d1cc1dd0a8d455b5cdc028b5c8aa5fd6879667b5cc27edc0de68823222794211f119a28f17c36d0c8cc25ef9c417a9a4bab9a8291474681ee7097b1a2196ba9dad3fa5ac6d695fb221da3b35c2564b5fb2a70b5626e7b7e9814f8688428992beb286dc917682ca284faf3b94cd04880778ee2e3dcaee050fb18e0b785c2de1ec015f508708cb9d548a4fd084e26e7fde264b4c36a4fda5f23bb99390fdacdeb4e01cb69d07fced734ba57ca3ccc14848d357f4ee70246e3bdfc9da27f8cf0e1efc71e3db97be1d87c71b1518f0a919908df6f0eb3f7f8b34e848737464fa5864ddd29120897e1a91411dce808d896ae5f747286ab59cfa2dc1de7e8dc18cecdda50787b226b61794e9bb8ad3c6a07b5562f69f21da79a8a54ea5acb810333dee40b690e09a5290539fa9a3e6bc041c05e1f3f5e03bc198059fa3c37b96cf8aabc73cc01bc32f1483d4a3f06b48eca8654a2fc889611f1f8db02bba1052f23d9ca3954c01f647e032fde39a0c3cd9b290e038a80655c2d4e8a06b37013caf7eae76d1c865c3bdfec4d5e164658f7904f83d5d6759893acf4efe240038b8d6ed7d1f61408f307a5e3ecd9f4c55b3eaf8be3bc726c64f9245b53fd64fbaabce0ab25548351292f9a486e45574fa79083662a6009908d81da3111c7a314061ce7d048e62290976946a882cf8787219fdce251dec4703ebe6769127eb61b966439fa25fda8b15d83515c3d370a5093b932554dfd14927c150b9df4f88dedae63f867d9da77f96249486232695d1900cfe07fc9f0c324674df1a601d97fe8eae1f2794d717f180f3830221f462f5decfbc6ed6a5259556f80a241214e022ae91d0118a316800715db6c4dd5dd8e172bab2c8c5331b5b1839d418ceab7025bc857eebb3aa82c7bfd9b2df61bb0f550b28e65429681efaecea3bdce5de50fb860c3a16b237d2f9d4c2e8ecf1293959c28f043690141ab77776f863df8e54278edf46a9ab4518589d5919ba95547b7b0cbf33c5839073760ff097f96604efddc1186af447b20697a1d475723d50fcff23bee1ac934fdaa8ddf72c96a631b099762ef8b2be31d4894f00d959b246a48f2e8aae9c62fa44c90b3a4670f58dbd989dd849a221c6c3bcd0d5eee880ea6491df740fc014649e82bf05afd97e6baa0a369a5552e5cf202ccbb49f606b7dec187c0808f52edbff72b72dedb0c3f072f0b76bac8a03ee3ce7cc0d0f9f1ddd9fb3e94f1d257470c099daeb065c0372fa9101a5f891197bd3fbe56ada27a8784f56e1b0a174dda7a063037171c86f057e7aebcaa3821b66282ace0bfecfa189cebc4472a49f60e1f06c6ae3d266ad2cd359acb4cca0ea25602cadbf673b51b31860545891d789e3ed2eae602e026af09b8ca7bc3dd24c5568d949bdff6cdf4779455d4a2d632195296010dc93b460515135b7fa9c5ebc049059d958556b64358e064d6117a6ee75689ad8d1568e9998865f3afc9560f1ab3f575bf4eecd555af2b811a60eac58326fdc84fe88f004fb2bb4f39de1044e769d9809536037f676e41c2434588a60c2163408b22b209856df958ecf97bb550967155aec33a19444a58c2c4a810169e53754a92cc6deee96bc6a9a18d58ac31bf056be7f61298299449aadffbde52015be1a60b4853a454066de04f0e8365be5a92166867393bcc1fb5d4aa8298a3740fb7f12c83010d481ac7d5e14942ec0c8e261ca11b8bfc4760e46046f7d81d3f580885681c825d6d1d8c4f5c34455721cabacf8613f8fbd7a4596a59e10674a5b5045b3858ad53b20430f418760ef9b049efe22f9b994dda9ab13b4bc312c72c6bc07d0d1bc24e9b85d0ce5940ac2ec06de05f3e29bebd30503931e6ec218f175114f57f3fe44d23528c3d07c9a465e5eca01a0fa60c640f1fa4f63d53a8454291f7b8f35ea1679b7005a4b1ce716bc355b5544d20bed773cd5fe202d6bfab599c2625fa16d392f41ed335475fcb2d82d92083a880547c943288beea9e8e9ff51aeaf6c5e48ef952ca38b25035293b4503279def024f0b82168d2d61df617125b68605f444747943fb2b2b8f7223d687428b78c12574dee743595bc6b3a18af9162cd5cc07dbc22bf071ffbfd0096fda7e165f320b9709e2628ca85a73811fd228faf1e6a299e852bf5215159103bcd62861e51b2452c6ef9ec8771f626c1c19b70f9e1f56056b1a0f357d8715d1b51e2e369c7380d1de80228a165876b94a6d9258c6611e4f6dc7e81bb5f5c410e7e6a5e6afd5750cd9c4b8a861dfddfcbeb87bedade44bed117a227a24a0033e688e472f8c3d4914e4bf7bd5dbb52c3d58c14d024369b6095860d9c10fab58e5da5f4f12e673e6eb28421f9fee9531244f547fa1706c3881a42e4f82c29dfae37609cf9b7f2dc963f567948c7bf8d8db355ca943b2bfa20bd4787c6e7927dd94b107960c34c92f5db8c39bbef0d4a089c129fc8d1e442f135e49aeedfae91f5fd349fe8113cbdf9f0557749a51fa9e230acbbc2522a786afeb0f4f43dbb7ddd93f7a643e635920de66080893fc98ad3577cc8e198d691c319be0b673a9c1624f79ab3fd3b1b9aa524dccff707c756032100d26b49fb8f5de3efc0c71e64a9dceda152761deda591a271120527497fb38b59ceb001e0882c9bfddf4adc1d7eed7ad07a85e1d497d99c8ac2c5ec5e7b3ca6bd44fc43da80097b069904a2e1c615afdc5a1ac416d27743aa89a0ba8fbcde8fc2b7345912558330f7bcf5ca7b83a970a3bf59ab117789c91c3d346c015453f250800878edece30fe666c383e4a69439f8a12fd91d37e7a7fa1d85e704fe788ee4d2ebb064b9cc252d697d006509fcd0b9a4a80359e99aba891d26cd79878be55ed33f447f85ad8f2cf9027eb8623d9680df3591524f69132019d7da5ba184efef6006932a7cd9921623333226fbb84bcba5807dbb3defb19de39123a5d62ed488fd8149fb8956d7e3e3efe304c7ed00d8f2485e7aa50ffc0a188b5cb5acbbda0030f18488074426de6643667069ab80fddfed01c425b49b95da66ccd24440bf06417467d734fe8b4d8e2a9e6dab869e89a0beb38bd79df17d2f4a6a3a5d6acc78f1d680e60bd953b22c44f006d0bb4cea112221a073231f8c723303c85b4f8508629a27efd058a17b43df7e7c354aece6c388cc5d8f2b2ef7a3c48ee6a87c205ed8d566748ddd6da5963e80ac935c2e73d5f142fed36c504727586663874ef228b3cbbed6d1f3ddaf8139409d27beec72489b321105b4f3f875c0b1fc36259361151a619b730ca0aae6f16a5824fca56940235336205855dbc212408c2f97daeb947764b0bc73c44c7cc34fc59bd35364710ece07f589ac5f3d98ff9ce6f889bc9b4462d6e5a3b0f0fe4646ca9330b3805417372685eda4b757961ce153b12849ef78c3a3974f6296fd1502d2f73bdb63037c80028c69cb5b3485e1e460dc9770e4eaaa32d9cb8dc2444daf14073b0c1eff1fc42687ae4a75b7539e6fba5c151b9a2302b9dd0f10eed74e4082b5c6200f8e446ecfb96ce37431202df9a8ebf831d317535c670a21c7fc56b654fc58588a79acec38fbc177f74640be3d7b231ed5a83f13a87214540d4cf1c3ea1cf7f2a1725edd3660ab000ad3ed4aa4f11a1f7c8ac1791ef405ab5acbf9b55890601e3480fe3799731b06ce30de0668d0a3d1885500980cf24575cf48d2774a7900517f8397d14e5b76fcd1634a4cd741812236a3c57e43a584b6a551ac4161ca8d8968e23c96b23ff8c3dac8d8a1e85f83101386f741b4002803d7fa89cd18a99f7ccdca5d33f18348dd563820bad8f1cbc4c8f45d781969644dbf3b279aa9c161b589b943655f32d5c5964d91035bdfd13b3d108397cb7aae7ca0b91dc3f81b4b59f508abf7386e6894eb55942084c364dc6183f62ba3ce44aa619ecf9dd980376598f086933aea68875102668103bfb8d15a60fa82f8024f73a44c46579ee8c81d3007d9df86cb8190d64050ca2f39a200553b9a4ead8f121643ea52597fefedf0d2f5572ef84a230d4f2f5ad05dd4b0cef719f772b576e0c0ad0cb17aa9b4ff27b789a80f6b79529c9d17bf45fe997b29054b427eb34229167e1ab3e764963e036ac1e5e67408a97d2c7613a877875dee9e7343c819cee0a3badc2320c6e4f4fc6046ea2d620c6603d5ea3b05fca0847b01452f1de06547855a1987e656ac553045d7b2656da305c37b482ab471a25b2e50de2c1a4af2f3c6c3ec846b968c83518f5447aa2db91f65d446d60f17b93385396dcc4f8e77c10f91f0587717c0aed7dfde13f8b80d89afeef770b3feb617a85a839ac", [[], [], [], []]}, 0x14b0) writev(r0, &(0x7f0000b50000)=[{&(0x7f000089a000)="6faa518e3db4d4d00e1ec11021b417fcf0e438b5af5ba24c3c5c7ef1f99011f2eb2bbc59badb8251201ba23a952b1268dfef2d979e9564dfa9079c55cae454a598ec75893601f46f9d1a70f3290c4fd68306dfea19f6c0e677e059ed24a24cd054dc057ce3cee8c6d0cb17e75a9a558e27b8af966d32ff66d349ebda268824d178b2b09064dc6c8d0e282f014cc8f33c11cbb3e66d80df424f29479ef0caf5ec5ce113f9db3fd582b71cd057411b8273edfe50aef4e8e0512c6ac35d4f1375bc4be03dd9b00c7df87d3c6528e17d7da66cb095bafb6dc7ffac560995718696dc0ae4ec74667c81bb9f2e11ef552e503c0595ba5cf061349ee78facd9adf6bb0af7a209db22ced00143965deb29db069485eb6d16cd6669e760e91190fd2421e1e1f23e7e2dec5f1c902df202f2f7c545e12c38fa5c8421025e38da27559a43e2d76f91b5d4ec1b510257632fca8872488f3ad6d54236e1c8eab4838db45b99c4bc67fca8810992c17ad23be140c47512a59464f18d15b165e553404c4b52ff093984551bdd6801632b53cbcbc3f1574d580616e5d105879bf48a94d0c79b5d821f5cf9c60d0cb2f46114bafaad28075f8ccb168b869f3f5bc68cfec56d14891a0933a4a01328b39d111742ce9045250431b5887cdd3d3710a36847a432ef518bde4c0206705a4f52260b219652d763a60aef6e9ff046a9529cc13e6eb7b4a439e808b33f538990e326a325cc8e355488686b77eb08fda4083a5c65dff56ab34beed0e43b067df262055c0b10d61517d530d1369a46855cad62e37a6143cdf88a1678531e6e2ed39851fb44e8d9666c216a296537edcdbdc451ddc4e8599de3e2f3e1c9138a1706f0e6acc5a541cb5889a9f51dab042455cf1df9c3357152b6613e61ed1fcc1067d281888ed6785dbadff9671bf4b04147ab6ac8a995b01797f03acd8f4de6c67424b6657dbedd1672e188ff4713bccdf22ad5ba02de9df9f85c3b9147fa5a6f650f26dd735960c3a2b0d3b9c912d2128f86e6fdf16857b4169eb7e246ed5949ca4538d369946c252b635691337087509c9f7c6eaa126048c3bf881ee94adfc5c9616e6d187f893927913738b6a82733dabc4ee90074e003f29f69a64527f785f521449f84465c731120fc848ae0a9cd7d9fb90ef27c966cf222b91c469c16c741fcdb73d2cf90940afd20d0d4447fa3cdba28fed5f1de947163c473048706bece005aaec8eec3603169cd60f7967af3fe67d9f73cc3ca62ac397ce7734a986440e6fc10fcb62c3797988e765c4aa3ee12c50a5bafe371bb3f924f8b1cefe0cc934a03cdf7731e2260262a10a3d283c78e5fd939f2321976db2e4985a8c81c4f8f6dfc119c42a2120c9df0a082d5100cd54b62672abeab5fcddc3428d4a77ad476bbdab1c9b459af016ea4cdc718f3e0e5bfcfcca33130caa84bbf5057417c3944fdb43668583a68a74f8b9faa70e91e2190ed6c328693135431c5dcd9cad0dbd0ecd490b890b905082355f22222652e9699898c43b735aeffef6cfe8bfa3bf820a4aadba54553fa13fc1228bc36e3c019ddbe19e28a8434cdf305d31027cd1087f45e4dcb6427321cd9ce3b5e0d84aac6095cc08ebe5877ac2039b29cfe146d5603c4e50812d8e237dd0bb281bad0f511a2c976723f8325c2ae11e194cb79778664c14f44894addddaabbb4c209bd9d90e428c7b6511101045308f4242ee989b7750c9edf33fd71ff84236631acec721ead66c0460e9559734affdec04fe577de57d3f13ea21c663fc644501c85e9c27fe083834779ccf09f3b3c341aaede68049b254d8a8048a2ab314a0763140f6e6319b8b714055132c4e3e1d29904df4f2e476d60c6924936c427ea8eeeacdd6061b7eac5f80f44d0a4c0069bdf7c6b3074ce6cf320b0dc61115680a06f124bd7989d1255ed058d17ba9c1bfb739bfcac21884bd6996cc4abc6052cbc7b385ba8cdd5dd5ec2ab6819d2867f146356937acc0ba8e106ea326a97a8a4c49345cc", 0x595}], 0x1) 2018/04/13 03:51:12 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007f1000)={0x0, 0x0, &(0x7f0000fed000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02050000020000000000000000000000386ec6a5c34752b0765bb9cbd030316c32c025a57ac2c89599e6e3171684e68ad99b804007ef3477f39335fbb0cf5217108651bc6f3c65dfc31da04d26f4f96594f09a49db09f61ec6728fdcf7bcd07827d04df22ff8805ff30f31ce9183866391ba6a1c25cd4bc607bc7f9432f70eaef1d8d8d8e57796667967b1e6771f6f613a6f89224ef6faa97cbf9bdc6694e2a433432aac7de4143e5e7e99d2f27902fc7434a0a25a9bbec6"], 0x10}, 0x1}, 0x0) 2018/04/13 03:51:12 executing program 1: userfaultfd(0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000024fd8)={0x14, 0x32, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) fcntl$getown(r0, 0x9) [ 1205.183945] IPVS: Creating netns size=2536 id=260 2018/04/13 03:51:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)="4c6e08d2aa174d985b93cc9fb20e501f3be410f53324b8949838b60c0b3500a7469ebd99b2d0fa91917e338a17ed7667289d767bd39e1cefc5", 0x39) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) [ 1205.337519] tc_dump_action: action bad kind [ 1205.383921] tc_dump_action: action bad kind [ 1205.523741] IPVS: Creating netns size=2536 id=261 2018/04/13 03:51:13 executing program 5: socketpair(0x7, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000180)={0x0, 0xfffffede, &(0x7f0000000140)=[{&(0x7f00000002c0)="8df6e5223fa6b5558d88ea5aa8e3c4af4da89a40449162b7c38e7a5927f9cbaed4b34d5bee498d29bf16ab67d4170def71fa772255ca861758efcf2040ea9167d69576228f894665f27d7de9be40b46061ae259bb2527898c8f0f2bb4008d64ee5a43c6ce8f9c8e7cbb19aca6e87695fbaa55bcf7505e03eeb8b735f14f96a1bdd2c7551737b2b", 0xffffffffffffff6c}], 0x1, &(0x7f0000000140), 0x0, 0x80}, 0x20044004) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getpgrp(0xffffffffffffffff) tkill(r3, 0x18) ioctl(r0, 0xf75, &(0x7f00000001c0)="86c920d4a697a08d84401f09bb9230d7e48bbd2c15d44f2ec535a32e2151ab7d60c4525a6d4c1bb3574d55e285cb4d4152701e1dc49c171105a9d939dee89bced6016d96f959787ac3316fe32bdea93245d4559d7cdea13dca9c6140c0310a3a02a490ad2f4f6e15835a2c607e184a61e5cc4d538c68f88afd55b433f0d96e323a3f68950f9a69cac670f60543bf572cba6138c50e0926df6f9703a6062341f4d0bee501efa26074f4117d9cf827de033ac7bdae565eb495dc9e1ca0eb46f762138cff113dcedca3754458ead4af7819ab2cd4551a0161cedd29407f8105982d18b64009f3d2") bind$inet(r1, &(0x7f0000967000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) 2018/04/13 03:51:13 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x9, 0x0, 0x2, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x7, r2, 0x10001, 0x2}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r3, 0x1000000080000, r1}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/04/13 03:51:13 executing program 2: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) unshare(0x400) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @loopback, @broadcast}, &(0x7f0000000200)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000240)=r2) fremovexattr(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='btrfs.systemadvise\x00']) 2018/04/13 03:51:13 executing program 4: munlockall() r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x20400000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) r3 = accept$inet(r0, &(0x7f0000000240)={0x0, 0x0, @dev}, &(0x7f0000000280)=0x10) r4 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="a740accedcc5d70c3d0f1b86d30c426419fe27e7794b1edb374289a70e0949063b63541da16fa1f8d49e707c7421162acd6a5bf436be802c3d65a6b7098e389b2c43bb90ecca04be4c73a31f5f07d4cbc8793eedf6893508462ad65048f7bfec54974a258c8780660545da8270aedd439a154bd72818c652f9be763bab24", 0x7e, 0xfffffffffffffffb) r5 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="76a3695d7fe69dcf2e8bfc640b8d3f8365c17f12b00ea342e6c241ba0169336b8265ada581779795480367133bfddbcb7b7cb6ccf50a54b6e0714eccf9da2a704e7635d351c96752e3c69f212cd941af7d1a6ffa148f5b988108089191cfc3270caf9613048cd2affea8d2b968f8f961e6e1a3072bc82591", 0x78, 0xfffffffffffffff8) r6 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="240471efd67f6047fa33b2d3e4522e6d0a1f23b2dd580c41c3e4cfdeb8d752762fabab6c1aea75874b24087794dfbbf57f868b52d9fde36a8fa4522724ddd77df4ce3455da9224c371b9f3368027e557d1b0069cdc35d674a66ff1f0e54292a993ceec64748c305897a7c8", 0x6b, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000005c0)={r4, r5, r6}, &(0x7f0000000600)=""/178, 0xb2, 0x0) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r7, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000740)={0x33c, 0x3e, 0x0, 0x70bd2a, 0x25dfdbff, {0x15}, [@nested={0x328, 0x54, [@typed={0x4, 0x26}, @typed={0x8, 0x34, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="331940941978bd9dc6df5b6070ff36182a3a7dd3b80ac87b77bfd24ac1497b1850ed0932a1d1f21ce65f182ee0fa5e97c4ae085e1e013bdbe5a44d6cae79c3fd0cce3d314bb00a515a5712c3b9d004d361fdca5519ae10c28b50b3c471448b68f481c14f1015feb3e3e117967efd04b1dd7d14087426c73820b6c2ba76cdb36eadf8e91ae20dcc5b3c53de429ea9fc7cdd8e302e5e0d135bb97d", @typed={0xb0, 0x7f, @binary="d360384759ab4ab085d40d6ee67a2c86ecccb060e49ea67f978f69d1a2066c585f945dd721599c52873dadb3cb3532f0ddc5f061fcc224b22161e49b27859098594b08463a6d66fbb83b9853fba58e8c752f55d5d49e55209239f1099b73671241694fdb62640a515bd5077726307d4b2158fb235e45f20c6e14411dda6bf57f3ceb754be1246553c258dfc41cb800452f7c9c6d999c2b0e3934b03f09127b023949728a521b779e36"}, @generic="c3acf0690a8c5f876bca512653146986dc6a8f5c25dcd61c712264b85143f48911c63a29480a77e59586e8425fa38f1a6060c9a012f08933b92bb1fe0546d1ca5ce4640d1e53fca3db9c9bd876507de0ce0cfc3a4e81bff0b3c6bf685c3b59c639bfd093547fcc5232ce3396d48e4ca14da270ab0d781e8a5dc7093623eab68eae7a84602693e9376a451c0e0c7b742edab18d04a0e361cc97d337cb221351c9deba2f236646", @generic="6ac6fda3806a09f149f62ef8198207b14f789815c0bd986e200833f6da9eb2ed80e401d33851f4b25721eda4382e31c090004eaa2fb857fe9681a673374ebb98168aa72d9f18d82d436a8c5be69778d773d7295ed3c829d44765d7d99e096d372490b0d67eb0ffc0044009e1c8292667c72ac2268a2c93c05a3d4867ed584ddc446d2502cd5c44771bf9dbfb3a265d44aeb5c83dbd3b53c969bee7a24dcc6ed806976077c944de999915afbd29a457faed6054a97b23dede996115e85e444b41678b30ade7a44d47fa0ee1a85333b0334965", @typed={0x4, 0x85}, @generic="1f828003d75864869794666ef3ef258a4988bab709f852bd0adfec11b43f1b493d4ba4463075be23426303839e8d09281c1a4bd1b0ef51841dd0e3faa97967a6", @generic="287f915f9fda7968c753b2bf0c89d3"]}]}, 0x33c}, 0x1, 0x0, 0x0, 0x800}, 0x20000080) r8 = accept$netrom(r7, 0x0, &(0x7f0000000b00)) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000b40)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000000b80)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000bc0)={r9, r10}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000000c00)=0x179, 0x8) r11 = add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000c40)='logon\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000cc0)='/selinux/status\x00', r11) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000d80)={0x77359400}, 0x10) getgroups(0x9, &(0x7f0000000dc0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x3, &(0x7f0000000f80)=[r12, r13, r14]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000fc0)={r2}, &(0x7f0000001000)=0x8) getpeername$netrom(r8, &(0x7f0000001040), &(0x7f0000001080)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000010c0)={0x1}, 0x4) r15 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x400, 0x0) ioctl$EVIOCGID(r15, 0x80084502, &(0x7f0000001140)=""/94) stat(&(0x7f00000011c0)='./file0/file0\x00', &(0x7f0000001200)) 2018/04/13 03:51:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000bc0)={"6c6f00000400"}) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f00000005c0)=""/136, 0x88}], 0x3, 0x0) execveat(r1, &(0x7f0000000980)='./file0/file0\x00', &(0x7f0000000a80)=[&(0x7f00000009c0)='em1cgroup\x00', &(0x7f0000000a00)='#\x00', &(0x7f0000000a40)='ip6_vti0\x00'], &(0x7f0000000b80)=[&(0x7f0000000ac0)="6c6f00000400", &(0x7f0000000b00)=')\\/+!\x00', &(0x7f0000000b40)='\x00'], 0x1000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000006c0)) getrlimit(0xfffffffffffffffc, &(0x7f00000002c0)) r3 = creat(&(0x7f0000000700)='./file0/file0\x00', 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) get_robust_list(r4, &(0x7f0000000900)=&(0x7f00000008c0)={&(0x7f0000000800), 0x0, &(0x7f0000000880)={&(0x7f0000000840)}}, &(0x7f0000000940)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0xefd2}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r5, 0xd0}, &(0x7f00000003c0)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000080)={'HL\x00'}, &(0x7f0000000740)=0x1e) ioctl$VT_WAITACTIVE(r3, 0x5607) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={r5, 0x7, 0x10}, &(0x7f0000000280)=0xc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'ip6_vti0\x00', {0x4, 0x8000, 0x8, "ae6a15ca940a", 0x400}}) getpgrp(r4) 2018/04/13 03:51:13 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$getown(r1, 0x9) sched_setattr(r2, &(0x7f0000000080)={0x30, 0x1, 0x1, 0x4, 0x10000, 0x81, 0x0, 0x7ff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x6440c0, 0x100) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000000100)=""/103) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0xffff, 0x1, 0x1f, 0x8, 0x8000}, 0xc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/24, 0x18}], 0x1) 2018/04/13 03:51:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x1c, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xfffffffffffffd6f, &(0x7f0000000ff0), 0x0, &(0x7f0000000000)}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x45, &(0x7f0000000380)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/13 03:51:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc0000000024, &(0x7f0000000080)=0xce, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000140)={@loopback={0x0, 0x1}, r2}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000180)=""/196, &(0x7f0000000280)=0xc4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/13 03:51:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x800000000000011, 0x800000002, 0x81) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4d, 0x4) bind(r1, &(0x7f0000000040)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00'}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffff28) 2018/04/13 03:51:13 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001140)={r1, 0x3, 0xd1, 0x1, 0x0, 0x8db}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000010c0)={r1}, &(0x7f0000001100)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x8001, 0x4) r2 = fcntl$getown(r0, 0x9) r3 = gettid() rt_tgsigqueueinfo(r2, r3, 0x2f, &(0x7f0000001180)={0x38, 0x1, 0x1, 0x1}) 2018/04/13 03:51:13 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101002, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, r0, 0x0) read(r0, &(0x7f0000000040)=""/169, 0xa9) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/04/13 03:51:13 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xffffffffffffff7f) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0xfff, 0x2, 0x3, 0x0, 0x1ff, 0x0, 0x3e, 0xa219, 0x1e4, 0x40, 0x1c5, 0x8, 0x6, 0x38, 0x1, 0x100, 0x9, 0x6f}, [{0x70000006, 0xffff, 0x1, 0x7fff, 0x4008, 0x3, 0x8, 0x9}, {0x7, 0x3, 0x5, 0xc502, 0xa, 0xc767, 0xff, 0x3}], "2e0a5462a8361bc8545af104a738d92581368d1e3808ad4ee601817b8ef276bfbaa4cea4a41b474e2358589cca9fbb4922460cdb18882911f6bd2d5e184ed752917efc0b1d4f934b1853dc0c4c3f6427e31048ab5acfca06f235aa0fe02b15e502ecb3640531ccdb293473c64460e5f78d23a742a76f63b56f4e5d18302ea81623cd3f49a508f421d5acce1af7a8244268587aa425482aa7c6b3169b6b2b6fa9cebcaf518fa539a702ba1d6cca8f88fd6dc7c95bf40568aca77f95eea740e01393f71a34eededf70d5131bc05b3737062516", [[], [], [], [], [], [], [], [], [], []]}, 0xb82) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000008000/0x1000)=nil) mlock2(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0) [ 1206.640398] device lo left promiscuous mode 2018/04/13 03:51:13 executing program 7: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000006c0)) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000700)=""/134, 0x86}, {&(0x7f00000007c0)=""/172, 0xac}], 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_cache\x00') r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r2, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000000c0)}}], 0x2, 0x0) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000200)=""/163, 0xa3}], 0x1, 0x0) 2018/04/13 03:51:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffffe) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x80000000001c, &(0x7f0000000080)=""/106, &(0x7f0000000140)=0x6a) 2018/04/13 03:51:13 executing program 4: getpeername(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000000)=0x80) getpeername$ipx(r0, &(0x7f0000000240), &(0x7f00000004c0)=0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23}, 0xfffffca6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom(r1, &(0x7f00000003c0)=""/198, 0xc6, 0x0, &(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539esp(rfc3686(cbc(blowfish)),sha3-384-generic))\x00'}, 0xfffffffffffffed2) recvfrom(r1, &(0x7f00000002c0)=""/219, 0xdb, 0x0, 0x0, 0x0) 2018/04/13 03:51:13 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000180)=0xc) r1 = socket(0x10, 0x3, 0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xb946, 0x0, 0x2, 0x1}) r4 = socket(0x11, 0x3, 0x5) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000380)=0x9, &(0x7f00000003c0)=0x4) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0x3, r3}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x2) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000004c0)=""/82, &(0x7f0000000140)=0x52) getsockname(r5, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80) sendmsg$nl_xfrm(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ce5ff8)={&(0x7f0000000600)=ANY=[@ANYBLOB="4c0000001200db4d00000000000000007f00020100f7ffffffffffffff0000000000000000000000240008e614ad62000000070069cc8910cf7a5164ef891111a0edabd87c1fd93a0d0026b30000"], 0x4c}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000300)={r6, 0x17}) getsockname$packet(r2, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0x14) signalfd4(r4, &(0x7f0000000680)={0x5}, 0x8, 0x800) connect$packet(r7, &(0x7f00000005c0)={0x11, 0xf, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) shutdown(r1, 0x0) syz_mount_image$minix(&(0x7f00000006c0)='minix\x00', &(0x7f0000000700)='./file0\x00', 0x3f, 0x4, &(0x7f0000000980)=[{&(0x7f0000000740)="4c855eb75dbc045a83872fbe2782d63dc0d0850de2bd10356521687bb82fd6a17bdb", 0x22, 0x200}, {&(0x7f0000000780)="0509a533f580f3a1bd6fcce17eb93251da969aaca1508c68a9c24e708c7d2cb5f93b9d2bfe1468eaa8eea7f4931534a1e28393a959965ab1cc63aee85171bc0ec01f94917787ed1a4fc8647c6cc1d326199b3ac7377a4b376b550bcce10c855fc240fda1dc5c2c49dc480fcb63b1982a905524da8c6eaa69ce870d8ac616be534c449d3d97ed6489286b10df73ee825dbec37970b491612f1e94", 0x9a, 0x87c}, {&(0x7f0000000840)="eca1358edd017fa914266af0f298abfcc9a1a22cec84b5fa5930b56000d233f38c09713db09cf5d426f7fbe85dd06a2625a5cc3bc449d1bf26618eea375bea5e3e1d5a6330f8cb4e2683636bb4f483542aa181b86659eb02e8716532803346d909f603f6942c489555dc5a9e91d57c9e279a8d1a38f5b4a49a3e9818e790fc697ae13edf203510c70960c3f259a0d394cf01e464e7ea710f22f93aead7e25923b2471c89693057a2f6a64117bb9e320d52c8e874ac94fc1e04f3dcf8546330258190365dd65b009bc0a11c1f95f165b1410540e7efa3e64a61d0217d7a3049dda08ace83451c31402da2", 0xea, 0x9}, {&(0x7f0000000940), 0x0, 0x3f}], 0x200000, 0x0) 2018/04/13 03:51:13 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x8ffffff92}, {0xffffffd0}}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x1, 0x7}) 2018/04/13 03:51:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x1, 0xbf, 0x1}, 0x14f) setsockopt$inet6_int(r0, 0x29, 0x800000021, &(0x7f0000000200)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/04/13 03:51:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(r1, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000005c0)={0xc1, 0x4000000000, 0x4, 0x6, 0x8, 0x2}) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x1, 0x0, 0x6, 0x3}) mknodat(r1, &(0x7f0000000580)='./file0\x00', 0x8084, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xf}, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={r2, 0x4, 0x24}, 0xfffffffffffffef3) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="ed50eaed986a4aac36135875d1498ec6d0588673c925237bede7d1f9e6eb9856e3439a067425f0e8b4aea3cf47b5ac9f023046300d1723e1f2d3d941d7da36002f4c019acad143219ba3908663915ae7d70150d7b9a58e0531c1526e950d4ba0006f32f4fd4c3d39e716248f0c528a56f1e53f694b497794d01f0575c074fe633d2ddb567190291edc265ae0b8611f8ea041621ba0388ee1fb09d59ae5db438e0617f3c3b335c990c031214fae08316a8c42681dec9ceb", 0xb7}], 0x1, 0x33) select(0x40, &(0x7f0000000340)={0x200, 0x0, 0x4, 0x4, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x9, 0x0, 0x3, 0xff, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x200, 0xffff, 0x800000000, 0x5, 0x80000001}, &(0x7f0000000400)={0x77359400}) fcntl$getownex(r1, 0x10, &(0x7f0000000540)) 2018/04/13 03:51:14 executing program 1: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8001, 0x82) mq_notify(r0, &(0x7f00000001c0)={0x20000000, 0x2d, 0x2, @thr={&(0x7f0000000080)="4babe25efb6918445490acc0829bc7e1e3b704eb92b1f3e553a5cc093b9e004735f4885e", &(0x7f00000000c0)="5cc92919677093fd2902037771f0ee12e15349e5975e6081cb0d78ee9c0929cb09777444be844faafeb1425aadc2dab7cc2cac3945b529c84784fbbea03db80503f6cd4898103a2662bca165706ee8f366b88ec9825dee7569da99c61fce7e545158bd58b2b776c1b1db1e7e3d1884bc4d0bcb89b31fd89ec3e78ae06b3dddc7781b7c8af2a03b7e925ae5b28969b38df420222049ac278e586176f4e2dbf3d1bf596059588313287a39a324147686cd5ea0d14c6d4e62d78dd871f7c10bf9f2d0807c66962f4a"}}) 2018/04/13 03:51:14 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) socketpair(0xa, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 2018/04/13 03:51:14 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000180)=""/104, 0x68, 0x2, &(0x7f0000000480)={0x11, 0xf5, r1, 0x1, 0x6, 0x6}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x200, @tick=0x166e, 0x3, {0x1200, 0x8}, 0xfff, 0x2, 0x200}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x19, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x6}, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/04/13 03:51:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x1, &(0x7f000004bff8)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f00000002c0)=0x8) r5 = memfd_create(&(0x7f0000000400)='keyring\x00', 0x2) r6 = dup(r2) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000000440)) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f0000000040)={'lo\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="89ffc924e4c77de3b74b3d8839752caac0ddcce3d18f1243c313f100c4a62861570611a152ea116ee82636144ade9636bbe382d1fc93bcba28275e0398f040a028480f83798b43aee481b572c5d0995395b093f9afe57af1b894c8dbd8ff3a9996f1ddd248f6dc005dbbffd402cac612914034d470900f76bf23ea845ca6a5529cacfddcdf9b", 0x86, 0xfffffffffffffff9) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) ioctl$KIOCSOUND(r6, 0x4b2f, 0x5) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r8 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r1, &(0x7f0000dc0000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) syz_open_procfs(0x0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/13 03:51:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f00000001c0), &(0x7f0000000300)=0x1c, 0x80000) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000280)=""/6, &(0x7f00000002c0)=0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000000c0)={0x7f, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x3, 'sed\x00', 0x4, 0x38b072f7, 0x38}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/13 03:51:14 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ptrace(0x18, r1) fallocate(r2, 0x2, 0x400000, 0x7) 2018/04/13 03:51:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/13 03:51:14 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000040)={0x80000001, 0xfffffff, 'client1\x00', 0xffffffff80000004, "6be9f14d20a99f14", "f3bd0800cad7a720325bf9e9ee0c07c36005b5c9bf6a000000f76c1ffe7a10ad", 0x7, 0xff}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001d40)={'lo\x00'}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x5}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x0, 0x2, 'client1\x00', 0x0, "ab3b057333ec3ad4", "edba21adf38e9e67c7023881bad759236d5fcc6752e8b9b4d5f11c14903d4737"}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="246d696d6525266c6f03657468300000000000000071f3498f9335d52ae7ae86a35278b5d1529f205848d92a92b8600d9c67ee718335237e4f85fff6f71b021b13dcc5a36d942dea9f", 0xffffffffffffffff) 2018/04/13 03:51:14 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x15}}, 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') openat$cgroup_type(r1, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1a5, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000005c0)={0xc1, 0x4000000000, 0x4, 0x6, 0x8, 0x2}) getdents(r1, &(0x7f0000000040), 0x7385baf8532ca971) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0], &(0x7f0000000080), &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x1, 0x0, 0x6, 0x3}) mknodat(r1, &(0x7f0000000580)='./file0\x00', 0x8084, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r2, 0xf}, 0x8) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000600)={r2, 0x4, 0x24}, 0xfffffffffffffef3) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000440)="ed50eaed986a4aac36135875d1498ec6d0588673c925237bede7d1f9e6eb9856e3439a067425f0e8b4aea3cf47b5ac9f023046300d1723e1f2d3d941d7da36002f4c019acad143219ba3908663915ae7d70150d7b9a58e0531c1526e950d4ba0006f32f4fd4c3d39e716248f0c528a56f1e53f694b497794d01f0575c074fe633d2ddb567190291edc265ae0b8611f8ea041621ba0388ee1fb09d59ae5db438e0617f3c3b335c990c031214fae08316a8c42681dec9ceb", 0xb7}], 0x1, 0x33) select(0x40, &(0x7f0000000340)={0x200, 0x0, 0x4, 0x4, 0x7fff, 0x10000, 0x6, 0x1}, &(0x7f0000000380)={0x3, 0x3, 0x1800, 0x9, 0x0, 0x3, 0xff, 0x9}, &(0x7f00000003c0)={0xad7, 0x734752c5, 0x8, 0x200, 0xffff, 0x800000000, 0x5, 0x80000001}, &(0x7f0000000400)={0x77359400}) fcntl$getownex(r1, 0x10, &(0x7f0000000540)) 2018/04/13 03:51:14 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000580)={{{@in6, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) sendmmsg(r0, &(0x7f0000002fc0)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="0e9bc5a07e68574bdb63a2304fe0a925a02f8849f49d46c0277a3be993c897983523674b37ff32ba88566b26f455843009ac1f62215026675a01fca5c6f635fec508bbd78deff76dfa9a6fac7ba5db05061038553b9fda5106d660471b1edac2508823445abf3d1ffdac79cf16e46e1c4b489d89df4d11a1f87c49059850d66a49db1e7dbfa6050c807954e8cf32c087510f29206be109c16cfcf67d600afc2c368c705e11237a0ca2bd1d64859b5d07cd73348821c1ab845f4dad17237e74378264d8c6ef71e2dc1e8bcc7c4c5205e4e2ae913b04ec0fc0dd9ea95dc6c92d616028f462bd46642a5ccc8f5b57", 0xed}], 0x1, &(0x7f0000000340)=[{0xa8, 0x10f, 0xb8, "2a219932ffd139880720826bb90577576f1cf720436c4f5b7d1d85f836225a0444dce0ba636f0c2cbf39f63194d6f35595c09dedb336853628613fb23b8def993fab958d24dcd093c90c994999ffccefb1c18653daa7456fce771b35747896d7bdd95518d30ffbff4e16221821076f60f7e8a163602d38b81659a238bbae9bed145b62a7dc99718494697b9c4c2ac715878086a5cfa4a6"}, {0x40, 0x117, 0x3, "e2ca069131ea6c1d23b261cd914b374eb4eeafec62ef7c2765945599ee761575d1d155288c4cf69499d522e785"}], 0xe8, 0x20000000}, 0x1}, {{&(0x7f00000006c0)=@hci={0x1f, r1, 0x3}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)="ecd56cfc10ff723dbaf473e6b60a0a4a3262ade4c90f2c6f46fb65e29ae3520269c374b4fc6aab88ee360cfd12f4fd7aa9dee7524d70bac56638efde9998cd77e2ed33212923ae95eea048c4d726c3f69816a8e5b867fef6485c58ef9d95d649935cf103288f81d687c7786fb748142a8e27d59042998b6b54fcfb93d5bbd1d69e49cf8e0bbd7e4cad8a7b332609c47974374cbf367c32e8da3ee76d89466e2988c215ad6a11110576d230bdafb9476241ce69055a83921d1af3b26b99073591526ced1e8a729ea3df57ca8bd87c25ec0837acd8bfdf3f318820127fab744ee721110988bce9883cedcaa3870ae8f36000bcf292f2c1", 0xf6}, {&(0x7f0000000840)="e860ce6c0f560d0e48c397a390efebf81274772dc12060dd81b851b94f15e355eb4b2f78d3c5cae7e9dcc073adf6708d973a5d2229ff0daecff91fcbd7dc04a6", 0x40}], 0x2, &(0x7f00000008c0)=[{0x1010, 0x110, 0x7, "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0x1000}, {&(0x7f0000002b00)="ea3d69e31d06346525ea7e769d588ca23685e700ec0b67f498c5ac4e86a6efc6da", 0x21}, {&(0x7f0000002b40)}], 0x4, &(0x7f0000002bc0)=[{0xa0, 0x11f, 0x6, "583eadce643a8025e067151cd2ee8b77dfb7b93bf453941014e4996e1860e1c89d950d2f6b05c679093d27f76a01806e1bf8a306822d4b11a356682628f208bef101391765e3f59dfd80353d4154caeda899a568828c447e0a5eeee341ada130cd0e9270cdf2a17c5823a3b0ef237131d765498a58518806ab9289396fbc9c61c116db3e0b26015b8dccd5fa270471"}, {0x80, 0x1, 0x100, "59f5c77de6d65357663042256ec39c40167731d0c33b05b3a746901bf8b6796832384f060b86cb0f1b4d6ca30f402fca2b323536f33299751d45d9ab9e4d36eec8369386b664eefe29904fdb64f894d336283a0b22e3a14e9160a9ce5182f3e7234dd210926b7c056ba79301"}, {0x100, 0x1ff, 0x0, "243579beefdce74b38277710891f3bdcc6d3f7a08dca5bf5a07068cd3dfd6458e0af56aa92df5491a9430c8121cf555096f92941dc504b9780ecdc200a08eee6d1e329a38f6ce5d3312039b662c8f52afad29289752b3f94a5f98f96e176dc314f55ac3370f0491511f8230b483af6549907bb0c275661c6d7c7ed39647b5e6e82200aca8caa6591661a702e9118f5dd279eadcb1e46c2d96cf40c1613ac903f1e7de644d61b04cd647ae2c9f4bb7f9dde9312d9773f765b5cb1107ed81f0ace02c18d0931c2ce19f675cd066256cc47a525268b74f7dd00fbd6e1fe3f00b2ed2efadb13a787c10c30"}], 0x220, 0x8010}, 0x80}, {{&(0x7f0000002e00)=@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0xf1a, 0xffb, "3d98fac7881ff9cd075cc67748d292f9fd0b04c2e56545eb164a42588ba3174f33d25cf7d7331c831e302711fd09bffb223c479a612d939f486424b54c4de9", 0x1d}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002e80)="c6e61e8540242e1311ef77aa13723f7ec0b1f9eaf9863d0863248cb755eef89f89e95839f9b82efdefdf42236c60a79a86eec029a7e6", 0x36}, {&(0x7f0000002ec0)="5cc5f87ec18f8290203a0f9c5021c85035bab843799ed18f4bd8e552742770156a063a2692e5e769eb64627dea08e59520cd1b3ae021a941cdb30a8d509aeef09dd278420d15d7233b2b5e5d3f4959f19d5fe416530a535e3c00826b230222a760994a7586ff2bc23f033c0f19dd4984ad03f3b4bf3ec5ff8e0a7e39f6c95938f029d5cfe807fae39e46e6838aa39267b8c34f5eb586488a1de3c1be0c1c09bb34082de7", 0xa4}], 0x2, 0x0, 0x0, 0x240480c5}, 0x40}], 0x4, 0x20000004) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e21, 0x959d, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x27ae, [0x0, 0x8, 0x5, 0x7f, 0x40, 0x6, 0x70, 0x7ff]}, 0x5c) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000000140)={0x0, 0x0}) 2018/04/13 03:51:16 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x0, 0x5}, 0x0) prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) rt_sigsuspend(&(0x7f0000187ff8), 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000000080)="c2"}) 2018/04/13 03:51:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000080)='./bus\x00') r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x84) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/13 03:51:16 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"69666230000000ff0c00000000f800", 0x400}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) accept4$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000e600000000a20f6a2f99d4750e4bc7a6c4a0e179d34087e94b127bf7666ea0834bfe52543989da768f642f1f4398232f64938ca4fee2c07d80dc7aa1647f17b69079b46f4b11"]) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x11) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5c1) 2018/04/13 03:51:16 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x39) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) fstatfs(r1, &(0x7f0000000380)=""/233) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='rpc_pipefs\x00', 0x4000, &(0x7f0000000500)="df06a530e9f537f13d567ed465f087aff3294dad4fd84b235c5cee8bc41d01db22ec879081e71f8e61ea5174b3d2f7abe85a05cff9ce93c1c80c441bdf7d55dd4a383405a0f1d7f7c2b8d2") socket$inet6_sctp(0xa, 0x0, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='selinuxfs\x00', 0x40802, &(0x7f0000000580)="4150eca629454829de8283c8d259b9a5572404ba89e3cae930bfcc258e3e3f9371164918d253940ee1e67eb4a64c85722c6861ef8758550977df5122dfad0330c666fa4175bbd9fc0a709add9e6a4e2d7bcde99c2dc33ed792cdcc64e34a2118c8566b0cc1b5e9f4cd2e1f575e5b52529b88fa53c2f85b810269cea8a0dc1dc5446603d2bc89321c60dd9dbe262ed2eafddcc7d11d9e0698aa70273ecdd219d08f91af556d2b90de4bdadd7705c25ffdc4f23737e48050a9ca19929e5fe85575f571e846bd3bd17ecc3b658967cacfe5003013d6f500de1432b5ba67033a0eb57945a9e7965e3356f35151b9ad01fdc43d270ebda8decd5dcb8cea6df718bfd60af1a398ea198fd072845cf43736acbf6cb1047e075864ddd585e223dcdeed0e9043c5394966e5499244e6371680d7eb8f3ab8ec45bed74a083a173314a71fb965b871d22c37f54ade9ed74c0b3c7e6e56ec0bc77c3a05aabc30d228c7d6c6398bbaeb44ff5dbc0926b95130cf983fa56cf2f8ecc5280ed4f6b59f848ade8f982ca57efd4a5725a3175745294731b19a636c0090edf47ee6c0fb1c35d70dbecf5478be05b13ed41760b4d1ea302772ed655e9394ba541601ed6dd41861dda5b820763a53c14db0a74bc1bfd4b61b8788824839d1bb69cfce9cd02e4181bb2d000a81c04a34cc5cdeaff357d787992c7467ba4aeacf860219a054227336273146a1deb1dd40edfbfe9ef92ec4024d799f48c9c1c41ba0804ec93a18ffab81fc169bc85acef1c67f4db63003bd6f525b92db1aadda90574a6b389b59bda48599246cde372deb1c7cd96d6074dca6a713d3c5103e013a91999a33e354af3b072ebfbe4392340dc564e42d3ff9a481807b1e5d8f757528ca46ecc9f3dfdf6e0e2bb0bbb60bca405a36f0bb756946d11051bb008e9405569f609d83687a24d64b6278005ead764bc6f189565bd8bba0253b399d3e15ebc9f01567e42d18b535513f3a43d06b544aa349e3300dc53274b33041411ac9fd4c1dceb3101a6a5fb0d4e0cbee851af65bed8530ab398f556f54a62bdcd253dee93a65074fd63124a9a06abb051710b8165f644df47ecb28369624f539d816965d9196c51731988ead58c36f10300f7effec1f4d892ec47fca7b66fc46af9f50cfd0dab203719707f87e07d4d884024339c3ad3dbc895406bea149d74b7b9bdf0cb879486658cd6bf4667d1ec469a9291ac9620b1e8fd88ce6e8c79b70c2c19a8d71a339690f63d6836f8f0b6122c8bfdb0d13d931af2af56045f9bbeb74a2518817a43f2bd3a97eedf1c9b6747261c13d4be93f3c5bb5856155b9b8640c252ab15071aeba28849f91675fc6f48882154985fa3c20355de74d74f6ac2d3bbd317d59784098cf914f11034c5ce6bf18145472c0e60b5643b191626e4338ee1607eadad3452bc86f66622d24fba39bd7051cbe52c5bb21c1614c1c8dcf1a98acca0d2c6052bbc8962c05dc4f456c732cd7e30e38e287d7054ea935e046b74a02cbe7cfbabb1eb86f463bf77b717e07fad31c2baf89a55a481fa124f26f8f236fd1c93cdd4d92dffd8b2df0e7ebb5fd58dccd07b71741951dd0b96d05c6e7852dc4ca9b172c46378f830de2fe6363cb90b3610cbe596a6dcdd328de026a260efd591626784c748a6dcf7af969669922a28d6d05f1129f9faf502501c48ec7b3739b52d7e51c22900bf08d901477fcf64133ef15349eedb3cd06200d85bc5669fdabdf9072c430ff15cbf57925b2623805fd8cb34933b60216635f62bf4deb7bc56eb3b50f444e857b1afcf4da6fa1e56561cedc632aa104830f8c9e66c139b886a0f6322536f3d3d6f6b38c56d1a086edf66d5710905f80fb0ae0351d9060367179f4b2c249fcf137b5228901ceccd2405db86cff66f5ad0dde9be2235843d2e5e40e8133ff60d67ef1bf0bdff8869fdb85302e8ad1cb5d07332252e621c3cc93b56e64cdce48d923ca287cdd15f7f7042db1e9e8a05a0ab759fe73df4513031b60833cbec1ca0275c55230b3daef2951371cc36435d5c9912c70c4d0b5e13502af46e74d576a6c0aa3b6a31f89f871dc8e65b5e204acfb1cf1d9552b853abd91cea4934f9eae51895176b019e6df1f28d9b8f369a4735bf47511ee341027058a8e1531f274065f800454291934c04c3c03ba9df44b9f040bdc6fb6ad3e7bc70f16b23f8a1d5325a41476eb645b49bccecf26f06f456c50bb246baa39840c5eb86b50e697a960f1d00c0e2c920450794ac5ebb598cda040a2c81791cd39bde2d92b388cb22b2f64136f0bbfddc6f31ad702a26047ee202138cb0d4ddafa91326ae9b29181459a628a0d1071975395f0a377c4a64654a54e28cdff09c39460f9c2ebfc6ca40658c950f25179e55d4d0dd7388b33c5631b132116e9449f42fd5efb1b73f911f615d255bf1c58af86b33912d0b6fdfe8fec873dc411bb69060f2536a6297ce1293b3b7f29d3d8b88f51cb71f2db63ecb90b7c24b22f781a40f5dd783fff313fde2ee02a6f6e7b54ce33c993f79307439114b6b0a60519b7e1e834e78fda9fba17dbabf5996d842da935bdfaff2ce6dd78d1212cc422fca8bbc44767ad6098b59f44811cb09e905c9bbd125c441e99194eab7755306fce7a7d7f16e7fe7bfaf9e7521b5b9fbcf1006f1e2243a7079bb6532fb274a00e7280177f79bbcd34c7973ac2f718eb57641e7b807f29d840c222e1c6966d6a432d02f8890669982a86f04345dc034b5701d88f66a0577a57fcd39ab465a8ebd574d1283032f2e5b9bf32263a9a04e021c93d25e2d8e42c49fdcbdd531d0677110379735247ef803484cc476910526641eed160fe1353e790121d3c33f2947d9db21dcb926c2bf42e9a25b7bb804176e2e352096947149503646715a8c00d9b343f3136043679d9dee15faefe1e59664925a3b052c5c24c45bda36613f79cceee98096867c68c9f927c848cc95b72a2743be387dbed2020a0ca3c28fa39f62d9fd2a084a047a17275110e20ae2c7baa5989023ac9bb19a19b704599eb5ef8ca556a307b362e39f6e792b90979d3c7eb8b73cdcad44d49e1bea30d038b7d1c839591e82bd939ea79bed86b82d297a37b97d6325271d4cc544dc3549084e8a51bdc243a957140cc8f06092702ffc7d5b3aab33bc4430735944601ad53487266122efcc4ce584cc196bdca43663fdd2a16e9a9560e63f6bfb4277bd9729591dd526f04833259c0fe50543418760684e5e5f782106ad969a4b728f4fe41cadd962bbb81254f686463888f145a7ce8fd7f29f3e4c5e56f16062fd7dd704c353be36b22b22bb2d5886cebc927e6dfa292216fa6a7275a33d8b967027f359008ee0da21a8f7bd865532d2051e0a86b0925a965a9f4a1d34e333f3579b9a322d65ed280c3116aeb6eb14bf44156882144e1f7654e83136539302e66ddc40a8a2aa598e9e7342e92113cfba97a73425185a72dba13f22ca53e367d0913d82616f928c712491153b16959d2474e47aaa6abdf88620cdc9358b8b5e8d42abd5d56b47368e4262bcabb3efed5695cdd3b6f4a605ebe764d77454d82250258dfab0afcac486e44eba1e014cc8ee93a17be1f4f99dc34534793e9d2b03b564c27cfccdcae70ba5ac9ab409dcc4e5e765a1b38dccfbeb8f5f9a707284c91ac865bf1ad99ee75902d6c57172c5e973ab4a325d95c88a12459f3132ac62970fcfde7631ad1360fbf22c472b9c75fcde7012736f1104965ef856c99e5207ae93084b9f5512b16c0dda4da2aa509c70d1e16d967a24130c51ca566c1bdb030fe90b1e5bc9b19e1afe6fd58ec7a2cc5d0c1e26250d3e59d470d25cabc0980325c9c74b79c3d8b7cd5cd8cb477cdede0a8f31b22f9d44374d2219c4c4b1d6d83fb6eb894e19605a3a9decc3d58c987f1abcf66e4c7d72a7c5ef457f4f59f0888e0940c69e0c6ec66e4f44f5f79517e38fce4dac4627ea19f28df44763e12b4e021dcac8ea84307f5b4b8588ddd042a9f4042607429ce94b2621b6d958eee48d260955f24ad63ab42e1ecb5b9c70054eae34e77cac1318bc4055e39847bbb0dec12beb68d15bb6b3ada1128dc256cebc579c431165d699eb71c0741322e4c236c16f5dcff6901cfa7752071aabb024a83027845de35dd4fab40b3c16ac099bc10f7e4fc87259dde249be7ced11997461c1cc8b798c45f2d3a51568d24b31f52e52dd24018f258c2f23f629ca1a2215dad53ae7c1c23a66234e17ec12e88c5012c1522acbf45d03316f596330638baceb8773cc440b62577fd08f862e0a291fab5588894706ef27dc2654528858607db04325b084fbb656e1a20f8e67c05b787fb410fbc01db5ca769b272f09728a76b87286f23573553229057c195ece695ba13736affbecade41fc9689463850cced1e3cbd729a93f8c3090158392dfe15827aec3b2e23d4beded3324a49db6490879cd64dd675ad6554486f2e58bbc6f81d261bc6eb00e33a180f7176d0ed73cc1872ca8c50f73845d08d606b1a19b2e44fdb3089d3378cceccc43b6e201982edf8544bab88216182258048f5dbe2fce0c1b7181aaf1ab296953df9731a00de7a7e1fcd2efa770a03a227e2c4ce3686c29b46ded867726e4ebd22128659ecd4928c0f4b2cfb13618601f8329bfdf5c4e8eacd48282281dbcf0727e306514e5ace57ca763aeae544538fc5cf8b0fe48f063a37a0a612a48c46e143e8adac5e49f29830ef5c32b6d61ed1798a4ebf3cb5952a66f5e10405ed3bf7cc6e24feedb66e8765e2d94fc795f55aa0f0ed7d3cd75954cdb248265261805fa8fe50b7b37e7c4e7f5ec7ff91a2755d06b377c187ed1971a97882dc7eb8b55a0901c8bc35c0f1985d697c3a15cf77ec7b2adf0c5edbbb9f790729b0fe5ae388b2791524e11907ce322aa75395681893d22375f29bd48fd90b1301399eddccbc009270d2004ee7a53a7b4a310d84514eb2443ba6494c01e79514a92e6378d9aa1848536f8a38d1469ebf23b79d4fbdfafed6d4f0198690a284f347b320b140ab9cdf016d168c0b050795ffc0e7e0090a587d702a046eadb4849db752dc3e0746cf276c2cb206ecb48de61dc3354bef7bc3c1aadc35234b1fad529b1b77860934c70fbd55f7f6844ea1a3ba21ba2b653800c4d004a17fb023dfed774abdb913b7c0e518730343b35d8629ba98e1b8cf9b80a0e5ccbc6a06788f8f1bc8daed49de0f78a30ee92f59a099189cda12d2da45b2cb96b4a2cb7a040bc8693a05f31174830471185c2bc9dadb3679c444f61eed890ab34323f79c82bb6e59cb275346ecc51c6d50572b5c2caf58e976e60332152c2fea2c98f96c0dc101674a14479d60bf2915291a156573b12264a167a949660b83626c226e87ad7628935a446b1c82356cf6ed72067ee5ed2f7c6915a3d7c0f492bae369f64dc21d22441a737d764703cc9870097feccc81b3972e5cdfe12e2993f6a3b375a23392654e8f318409128e491a96b0c7b05a6bd94daf7dfe870267620db219dfe15196cac53bfd89328c1b06161e5f70d67b9a19d85d8f1149d8874bf5fd020a7deafe2c3b5f25289a12832e4d4316af023667ecc1d19ff9bfc3695e37e0c47e5ac0957b1da1c74dc9a6b3d6c9846a1152dfe7e51730d0fa4eb1647181adf0b680968c235dcc26c555c7ebd9c266c2a0461be0826dea6e9db14d9f3cdef53e709c05a43234682e9b5d3b16f4eb20ec8991ca773d3b7d198b34188b9f367404d5b4df7adbd362fc4b31fbe021a744862a3db9d71e7b28c35cfeefa6ab5f92c202df") ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00000002c0)={0x0, 0x8001, 0x1c}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x5, 0x4, 0x0, "4e2a96e0562564904ea130673b2fd7ff5191f48133af7ba3e7e61a8950d0d06bf214594cb76890c5fea5c2231f4c1edaba98bf6e7f1b82aa1a09dfb1d90f73", 0x11}, 0x60) socket$inet6_dccp(0xa, 0x6, 0x0) fsync(r3) close(r2) 2018/04/13 03:51:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xffffffff, {0x3ffc0, 0x1f, 0xfffffffffffffffd, 0x9, 0x4, 0xf71d}, 0x6, 0x8}, 0xe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/04/13 03:51:16 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) rt_sigprocmask(0x0, &(0x7f00000000c0)={0x40}, &(0x7f0000000100), 0x8) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff8137ffff001e0000000000001a8d69e24c9200000500000000000000a5339ee7f1bf2283ca0ff4fc8d7651de8935bb03915b00000000000000000000000000000000000000"], 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000080)) 2018/04/13 03:51:16 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000bef000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x15) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) clone(0x142400, &(0x7f0000000080), &(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001200)) 2018/04/13 03:51:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) connect(r0, &(0x7f0000000100)=@llc={0x1a, 0x307, 0x7, 0x200, 0x9, 0xba1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d000000000000000000000000000000000000000000008e00000000000000000000240008009d0008000000150069cc8910cf046dd35641a677817a5164ef891111a0edab"], 0x4c}, 0x1}, 0x0) fremovexattr(r1, &(0x7f00000000c0)=@known='system.sockprotoname\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/13 03:51:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) 2018/04/13 03:51:16 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000f35000)) socket$inet6_dccp(0xa, 0x6, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"56131fd8ed738f"}, 0xe4}, 0xfffffffffffffd02) 2018/04/13 03:51:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'syzkaller0\x00', {0x2, 0x0, @rand_addr}}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000140)=0xfffffffffffffe68) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="4e6097a696d8d4395408f52900", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x24) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x0, 0xfffffffffffffff9, 0x8608}, 0x10) dup2(r2, r0) 2018/04/13 03:51:16 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x80000000003) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000474"], &(0x7f0000000100)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/13 03:51:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0999a6d6b1751a700004500003c00000000ffff9fff4e204e2000289078d66de65b84ff586a056306b3cc15e42c278fb4ae87b91a05d33b3636e0b2eeda84b208c5dd3a4ddbe1aec76cb001eab4b128ce069e46a148cd2eedf68036b655cde16f2fd23f8ebfdf793d3c40ba73d8f314e346538fa156a16b424c92db2dd9aa5010b51d9f7b3ff1afb660000000"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000000000)) r4 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r4, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000000)) fallocate(r5, 0x0, 0xffff, 0x1f) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r4, &(0x7f0000000140)='./file0/file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) 2018/04/13 03:51:16 executing program 4: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1}) 2018/04/13 03:51:16 executing program 7: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x4, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) sigaltstack(&(0x7f0000b21000/0x1000)=nil, 0x0) 2018/04/13 03:51:17 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) signalfd(r0, &(0x7f0000000080), 0x8) dup3(r0, r0, 0x80000) 2018/04/13 03:51:17 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r1) request_key(&(0x7f0000000400)='big_key\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='eth1mime_typeuser}$[@mime_type\x00', r1) keyctl$setperm(0x5, r1, 0xdfc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) keyctl$unlink(0x9, r0, r0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000140)=0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x2}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000000c0)) accept$inet6(r4, 0x0, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) 2018/04/13 03:51:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000efb000), &(0x7f00008e2ffc)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0xff, 0x9, 0x8}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) 2018/04/13 03:51:17 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0xffffff5f, 0x0, &(0x7f0000013f40)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000011fa3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000000e000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x8, 0x0, &(0x7f000000ff80)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000001000)}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x5f, 0x2, 0x3, 0xffffffff, 0x6, 0x7, 0x5}, 0xc) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$sock_bt(r3, 0x0, &(0x7f0000000040)="b0f26b1e2febdb4733bbcf04862e01ba6a3fea01af8cf82b1ca674b13250b3d580187804bd386097e030b97e56f17087c37daf57dfd64664c3df95f27bab0112a4a93a9e656ec4c5ccfe854eeba8d770c38bb95297d338887b67c438ff28b5abca1ee708d392772721a54781a24e25962876054a3a2380623298fcf10787") [ 1210.298706] binder: 9983:9984 unknown command 0 [ 1210.304175] binder: 9983:9984 ioctl c0306201 20004000 returned -22 [ 1210.313769] binder: BINDER_SET_CONTEXT_MGR already set [ 1210.319907] binder: 9983:9984 ioctl 40046207 0 returned -16 [ 1210.330488] binder: 9983:9986 unknown command 0 [ 1210.335183] binder: 9983:9986 ioctl c0306201 20004000 returned -22 2018/04/13 03:51:17 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000280)=ANY=[@ANYBLOB='P'], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) recvmmsg(r2, &(0x7f0000000840), 0x0, 0x0, &(0x7f00000009c0)) finit_module(r0, &(0x7f0000000100)='./cgroup.cpu\x00', 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/13 03:51:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/rt6_stats\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, r2, 0x0, 0x70bd26, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6204}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4000) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f00000000c0)=0x5) 2018/04/13 03:51:17 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x3}, 0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x2, 0x1d, 0x10, "b9a934f64e3b826ff37d8f2db5abfe4dd3aaf8a5873d0a95dfc7b4aa6b121f97e3fe140258ba20a3712502e8600cf9a92a97b499b62a04c51daa72afc965a957", "b344c6fc8b0ac068a26ba5606c47174abc7686e7e9aea51e87afb934e2136ae989a5d1efb6843b4365b00b7333d776ac9030356b6b5e3501801c8ee1b54e0580", "5bbcd729f1eb3b81bb44a636895a5fa0d2a7ea099216b3b96da96240a97e64f9", [0x0, 0x6]}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x8, &(0x7f0000451000), &(0x7f0000000180), 0x0) 2018/04/13 03:51:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x10, 0x4, 0x18000000) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000000100)={0x7ff, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x118) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000840)={'filter\x00'}, &(0x7f00000004c0)=0xe8b364800a198992) clock_settime(0xbe689cead0477aa3, &(0x7f0000000340)) pwrite64(r1, &(0x7f0000000380)="59c24397ddbefd801eb4024c1d9d6e2776faa5a6fc571be2fe6b7fecec77557de6e4491d31643726428d300f223167236710f8aa7afbf9896707d3b22d1ddddf4b494ca0", 0x44, 0x0) inotify_init1(0x80800) syncfs(r3) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000400), &(0x7f0000000440)=0x4) timer_create(0x5, &(0x7f0000000480)={0x0, 0x23, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)) timer_settime(r5, 0x1, &(0x7f0000000580)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000000)) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000600)="9957d92e17f95665f4363ff81e4cbf9d168e147a08c9b45c5f2dfe84964b4fb891cb8d6a77867d4ee07a7f513b9903130c99f55a076c2faf5de2a05740efc1e18c37d869b6829f26738200bd06b758a9c361a1e6b9a4d477ea47fa660ac2fb4f65727938d97c08b55102d65e40f6a00e9a996ea8a7f744c43d2c69e02e9656ff6426781ca4298079cb7da23380585b004fef0b37bf56027afe9101c5fa00081ef21a6a3e198742923313652cf3d5") syslog(0x3, &(0x7f0000000d40)=""/119, 0x77) 2018/04/13 03:51:17 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0xffffffffffffff34) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(r6, &(0x7f0000001e00)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x2, 0x7ff, 0xfc4, "2d5fde3bd0f5e9fcec65d0226db6d3fdfc6077aa0873ad9c8ad644777ade3f709a233a911d87ff51c66c25258b8087b4a641b06a49ffcea64010df6dbfc0e9", 0xc}, 0x60, &(0x7f0000000540)}, {&(0x7f0000001cc0)={0x27, 0x0, 0x0, 0x7, 0x7, 0x0, "7c6170845140abc91d9deb9bae1d92df93f338cbe5ae628588bb698e3e1c5fdcceadcf2250746da77f39357d8b2bfa5f0910e67cb615401ad853bbd2bf4a9e", 0x19}, 0x60, &(0x7f0000001d80), 0x0, &(0x7f0000001dc0)=ANY=[], 0x0, 0x3ca0f9c670f824b8}], 0x2, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x32, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, r8}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) writev(r5, &(0x7f0000fb5ff0), 0x1e0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) r10 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r10, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x18, 0x0, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/04/13 03:51:17 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000000)=0x80) r1 = accept(0xffffffffffffffff, &(0x7f0000000240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x1, 0x0, {0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x40}}}, 0x3a) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setlink={0x24, 0x13, 0x539, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/04/13 03:51:17 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000003c0)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x2) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) clock_adjtime(0x7, &(0x7f0000000280)={0x8, 0x3, 0x46, 0x4, 0x3000000000000000, 0x7ff, 0xfff, 0x7, 0xf2, 0x28b, 0x2, 0xffffffff, 0x8000, 0x4, 0x11195ae0, 0x80000000, 0x966, 0x9, 0x96, 0x40, 0x2, 0x7, 0x98c, 0x2, 0x0, 0x200}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) keyctl$set_reqkey_keyring(0xe, 0x7) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8100205}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x3c, r4, 0x300, 0x70bd2d, 0x25dfdbfe, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x10) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1500) [ 1210.573869] device lo left promiscuous mode 2018/04/13 03:51:17 executing program 3: socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000019fb2)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f000001c000), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000080)={0x3, 0x2, {0x2, 0x2, 0x7, 0x3, 0x67}}) lseek(r0, 0x0, 0x7) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/13 03:51:17 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') setns(r0, 0x2000) 2018/04/13 03:51:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) fanotify_init(0x200000000000020, 0x89002) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x7fffffff, 0x800e, 0x5, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x100000000, 0xffff}, 0x8) ioctl$TIOCNXCL(r0, 0x540d) recvfrom$ax25(r0, &(0x7f0000000100)=""/61, 0x3d, 0x12001, &(0x7f0000000340)={0x3, {"c1a0f0a691e83c"}, 0x1f}, 0x10) 2018/04/13 03:51:17 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x1, 0x0, 0x400) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x48, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000080)='/\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) sendto$packet(r1, &(0x7f0000000100)="ebbfae391d0e17032b6ad00670c8faa9bbbfd91979e79ba1af65732dd09bfa37e2c604e15e9b5b996a0f4f90139131a95ac1939c6bb7afa06be2444f0f87e5842e41635c34f93c786c1750f2e02e85cc4699a9264966b6501b742a79bc523d6c4b293729b2e90f49cb3ef2b8c231d18d9174c5d195acbbb5ed298143f68ab45b9bdd97fc57d8e15615ce044913697d6fd512e5c1a6cee0e4d25b76c434f1234c16794e565b033717700550e8d31dbd8bb584a618e1b3ed61b1fd77dc1239a00cc1ee0f744ea0f321f7701f35f5d58cb2c507b14b39240e3ac92f1ced5c38bee9377c3a6d6894936d", 0xe8, 0x0, &(0x7f0000000340)={0x11, 0x0, r3, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) [ 1210.643300] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 1210.680680] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/13 03:51:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000000)="cf9db03b88389dccf94d0dd992a2e512d24148e038e06bab1cf292f2fe1de67bcb1424700751097837ad9075c8476694495e9ddd8c3562cba7f2e627f9289d99369a8d", 0x43, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000161000)=0x1ff, 0x4) r1 = syz_open_dev$usbmon(&(0x7f00000004c0)='/dev/usbmon#\x00', 0x5, 0x800) setsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000500)="2417adacfca1c5d4c0fef6c143fffc73", 0x10) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/13 03:51:18 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000340)={0xa}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x270041, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000380)=[{{0x77359400}, 0x1, 0x4, 0x7e}, {{0x0, 0x7530}, 0x997, 0x80000000, 0xdf}, {{r2, r3/1000+30000}, 0x800, 0x2, 0x400}, {{0x0, 0x7530}, 0x7, 0x3}, {{r4, r5/1000+30000}, 0x19, 0x5, 0x100000000}, {{}, 0xa7, 0x1, 0x1}], 0x90) 2018/04/13 03:51:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x3d9) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a70000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x98) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2143, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x8, 0x8, 0x2, 'queue0\x00', 0x901}) 2018/04/13 03:51:18 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x80) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x80) 2018/04/13 03:51:18 executing program 7: r0 = socket(0x11, 0xa, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xc) 2018/04/13 03:51:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000021c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x8, 0x6, 0x100, 0x6, 0x7ff, 0x6, 0x29a, 0x1, 0x80000001, 0x7, 0x7, 0x80000000, 0x5, 0x8000, 0x100000000]}, &(0x7f00000022c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003c40)={0x0, 0x8000, 0xff, 0x1800000}, &(0x7f0000003c80)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003cc0)={0x0, 0x3, 0x6, 0x4}, &(0x7f0000003d00)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003d40)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3ff, 0x7f, 0x0, 0x4, 0x1145daa2ae3b1f00}, &(0x7f0000003e00)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003e40)={0x0, 0x8, 0x30, 0xffffffff80000000, 0x59d}, &(0x7f0000003e80)=0x18) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000040)=[{&(0x7f00000000c0)="4f4a340d57e12ab85e90636f18f994d78ec24497377513b5cf87a189f61fd043b244264b1f3f23af6fae6a0e7a31b7ed3f4ff72df0c33528770a92e7775e630eb5719072e763cfba88f232786cc02b98cfd568d07d762a4d6c656f4dc6b346102d389e1a26b2a9232fd780a0cdc24cb7d81a0fef822d91e2603ba820291c11b8967f2621958e7d858dc9f81210", 0x8d}, {&(0x7f00000001c0)="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0x1000}, 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0x1000}], 0x3, &(0x7f0000002300)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x0, 0x8000, 0x5, 0x5, 0x920, 0x7, 0x800, r1}}], 0x30, 0x40000}, {&(0x7f0000002340)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000002380)="ad7e", 0x2}, {&(0x7f00000023c0)="0ce6", 0x2}, {&(0x7f0000002400)="a33890894096f856ad695fc3c41fa2ad4f7ccabfb656bb1bd08a1cec5755658403e57fb2101ace944f268ddbfe6601f89a81e602e441f7da9a8896fb030727260aa94009b1dd362b2a484185158a597a520c4b85207f7da45172a8172d66bc8dfd12a79c1e95b892ce31066178a0c498c47a501c0f7c33d8c172be14e85c5aeef9dfaac6aa84f359b75235f77884bca19c305339224eb7a90d1fa6e1c42dcdc71423af4581f06bac0c1cf7242974c3864d51a9cd776896cd47133ccac9b169db03611d0b001a40a2106fe9a7154229ac", 0xd0}, {&(0x7f0000002500)="80014b9a429bd57d7873bea6e229f800ee2a67d23881851d2a9f4cfe70ddc97af6f3b30add64d3113e75784a885cee56e637e3af0648463db86e5e6ca9265c8c1d23aea904aef29e96f6252b", 0x4c}], 0x4, 0x0, 0x0, 0x24000000}, {&(0x7f00000025c0)=@in6={0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x9f3}, 0x1c, &(0x7f0000003b80)=[{&(0x7f0000002600)="83904c73fddad0b4f207c29921e51823e2eb4c8e1e2c31b93db773863575fd5a5b70123f5b71b208490cbdbde94bb9bf10d53ae6db2c20095951589a8088d3657fc160eeaf22c6b7924e83d7fb5c671573e7f60980c81206408bac965c1d618397adf2d815f7b66413f7a6b2f194", 0x6e}, {&(0x7f0000002680)="fe47842aa4ba5064db9da9c8fc699e711727eacfcd6288750486ad3a1d2f533cdaf03fcc524083cb218dad4d3e5eb1e0937be248530dd6188605c24cf329752b6a651ea884bbda594c6d3edaf80518cb9c33deb556ff9974c68c55498e4ea619949cfcecf7e0ee1057d7e099879a69c26ef25f66009671f5198676cbe0973ede97ae086c8700a7b5bc644fd7535a661c20c16c7c74edba5c5ed009b78be8ab0fa1e8ebc0cf553b0e6df4b4416324f2fe5db28e841fa76dc8b29465dce5f9391cfc09bf8e0a1b2708c365dc48d9d6a20f2595d81f658e3c3ad7eda07f275b863967785ce1d4b10707ae6de80c6df6606f3d9af2a04a8a", 0xf6}, {&(0x7f0000002780)="3d6bb6f5d8e233ecdc11fffe249a1735e2b749185b09c249b38b4497d240d9e61d6d6bdacf5ee13e35b0eb6520e97204a9dc4720f83218b096c8e91f7618eb08be7b44ff8236d6369d3417139b8c2f24d02f13e1f2d5eea3f8317a4257ca3ccbc5f97a5ad11d2f8d8f2280305f2477020b93d3698659175882709f5e0a02e10950fae750832eafacec1b6aace702e20b37b45cf3445355e4c1c1a7095ab1677aee3de96d01f2a7658cfd8be67367a1c539c2a41af50161f698fed641a60739eb14b53af2fad1825ea7830e1ba2425616cc60860373dc1e657bb881d530fdddbbf4c8e4978cef2931a942999d99191d4e", 0xf0}, {&(0x7f0000002880)="619e7ed8ca0acab3eb5abca466f90f71060af1851a435a8a2910cd7c44b7a7b0f2ec6ad53c8e5cef515b6fd6a361429f74326315c9d31fed711fc3f24a32387607eb63a3c36000969e9a87e6a004522db3437d60488b988dd26ae7891e2b946b12a01de3ba6ee38f0d2c0b52f1421b76e20476d5cbecea7d5c1efca82e17686fc176c3708e46b57af24d93e7997b88b8cdf199da96f149c23cf29f8ecd0296fe4726ae340f4327", 0xa7}, {&(0x7f0000002940)="bdb9bd1b6911f9014f1dba7fc04ae0692bc4350bb4e82c17e2721abe43986bb3e1e60ddc67528f0c32699c1af59395eacd22941790c2f54fc18d6494f15107ea0fb11338709d432c679bb1bab613832408d5d8b2991f439f37f1f30c49f215be0d8b5476", 0x64}, {&(0x7f00000029c0)="1a5fec862ae76bf2b673bbaff7b2d3edc4b2692ee38477f6e90f49b73a44f6", 0x1f}, {&(0x7f0000002a00)="8cd8e5a4f139971b7d5b7797df", 0xd}, {&(0x7f0000002a40)="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0x1000}, {&(0x7f0000003a40)="f5a5c717f1fd4efa954d10e1a17eec91f2af769c900cca8582d350f366875a71386878b3bb89f042a53469f959c579b3540dba8aac829303a64aa53acb7d2a94d8342f2f63fd802f2e23379685d554e243221514e7b3c320cda6fc2df8e0cdbf1e9e4fe9b6d888d906f0aa3408d64f8ecafce3c76b566375901d0b65b4648b05d9159ed76906946ecc19199b471097b900c49f0791cf46bba495e880737220bd3411ecd185820397a68754d7d3375f1ea6031eb69054458b0696ed4bf50cdc39194922b97e8f0ced2b56923aa086c11879ad413baac259", 0xd7}, {&(0x7f0000003b40)="f02d1ca60421", 0x6}], 0xa, &(0x7f0000003ec0)=[@sndinfo={0x20, 0x84, 0x2, {0x2f0, 0xc, 0xffffffff, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x9, 0x0, 0x389a, 0x0, 0x3b, 0x8, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x0, 0x204, 0x200, 0x8, 0x3, 0x7fff, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x800d, 0x1, 0xffff, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x401, 0x3}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x80000000, 0x8}}], 0x120, 0x4}], 0x3, 0x20000095) ioctl$fiemap(r0, 0xc0185879, &(0x7f0000000080)) 2018/04/13 03:51:18 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0xffffffff7fffffff, 0xb, 0x5}) 2018/04/13 03:51:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000fbdff3)='stack\x00') fcntl$setlease(r0, 0x400, 0x1) fcntl$getown(r0, 0x9) 2018/04/13 03:51:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/softnet_stat\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x1ff, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0xd, 0x1, 0xfffffffffffffffb, r1}, &(0x7f0000000140)=0x10) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @rand_addr}, &(0x7f00000001c0)=0x10) sendfile(r0, r0, &(0x7f0000000000)=0x7ffffd, 0x7) 2018/04/13 03:51:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x2d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'tu~l0\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x80000001, 0x100000000, [0x81, 0xfffffffffffffffe]}}) 2018/04/13 03:51:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001640)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen(r0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000001600)='lo\x00', 0x10) listen(r2, 0x0) 2018/04/13 03:51:18 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0xffffffffffffff81, 0x1}, 0x1, 0x81, 0x1, {0x2c4, 0xffffffffffffff7f}, 0x1, 0x7f}) fcntl$setstatus(r0, 0x4, 0x2000) 2018/04/13 03:51:18 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x8000000000012, r0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x13, r0, 0x0) socketpair$inet6(0xa, 0x7ffff, 0x8, &(0x7f0000000000)) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/79) 2018/04/13 03:51:18 executing program 6: r0 = socket$inet(0x2, 0x4002000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0xfffc, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip6_vti0\x00', 0x8800}) 2018/04/13 03:51:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x7ff, 0x7, 0x1000}, 0x4) connect$netlink(r0, &(0x7f0000000140)=@unspec, 0xc) inotify_init() 2018/04/13 03:51:18 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x2, 0x3, 0x9, 0x1, 0x0, 0x6, 0x2, 0x1, 0x6caf, 0x34, 0x7, 0xf69f, 0x0, 0x5c43, 0x3, 0x3a, 0x532, 0x9, 0x0, 0x200000, 0x6, 0x4, 0x3ff, 0x2, 0x0, 0x0, 0xfffffffffffff9c4, 0x7, 0xffffffffffffffe9, 0x3, 0x6e20, 0xfffffffffffffffe, 0x6, 0x1f, 0x60, 0x10001, 0x0, 0xffffffff, 0x2, @perf_config_ext={0x3}, 0x9000, 0x274b, 0x8, 0x0, 0x984, 0x1, 0x7}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/04/13 03:51:18 executing program 5: pkey_mprotect(&(0x7f0000282000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1f, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x4e24, 0x5, 0x4e23, 0x98, 0x2, 0xa0, 0x80, 0x89, r1, r2}, {0x81, 0x40, 0xffffffffffff880b, 0x100000001, 0xb, 0x100000000, 0x1, 0xffffffff}, {0x7, 0x7, 0x5b, 0x3}, 0x40, 0x6e6bb1, 0x2, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x7, 0x0, 0x97cf, 0x7, 0xe32, 0x4}}, 0xe8) 2018/04/13 03:51:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"3961cd3ffdc4d8"}, 0x7fffffff}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup3(r0, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) r4 = eventfd(0x21) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="b600000057f7cf44d58bc34072ff148e7ecb270fd0dc1eb4287675d254608857ed06009ba24f7e029273d3920310deb6f5b4c821773c4a5bb4cab406acff3534ac745309f88483a72c4c32f15d52b86b717257b932c826d402a7d4c135b0bb204642151abf50100e20e174010164af2d836f90420b7419ef336529599565c1d00868f63325177fb5946b1fcc44187e0fa8c1c3fce00f6ddcdf0a656f7ac9c3850ebef4e94eaf736d0f2b2d1dabd3477e7f4e5d9923131b63fdf60d6a31647265c79463d34eef3e5682b174067a8945d212761c08293a7609765ab7896806e61a1b6f5d963ac16dc9cd3fbacb4d703ead0b4cda2bf2cf5a960a5dcc82eff7b1ca8e76aa1b3767eb187eded2f8cd640d51f74416910ca9c9a66e6e713781"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r5}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r5, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) sendmmsg$inet_sctp(r1, &(0x7f0000002040)=[{&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x289139e5, @remote={0xfe, 0x80, [], 0xbb}, 0x99}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000000400)="ca83e1f55cfe4d1dd89a74c805c050e682435bd5de3ef25053086d5274e00a05b41867f4a0a48646b41628a7979219c9c8f57384fcea11d358d9b9c7", 0x3c}], 0x2, &(0x7f0000000780)=[@init={0x18, 0x84, 0x0, {0x40, 0x4, 0xfff}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0xfffffffffffffffc, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x4, 0x1000, 0x81, 0x0, 0x6, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x208, 0x4, 0x55, 0x8d5, 0xfffffffffffffff8, 0xffffffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4e0, 0x8, 0x7, 0x9, 0x59, 0x1, 0x8, r9}}], 0xf0, 0x20000000}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000000880)="b4ac34d1b6b0bb02b406103bd503437ce251fb3b1a8c4ef8fc79769ccae1a92a2338f5d09f0f4f388a6a2970386d9e7c8c2015b074b4d116bb75bf5b2334db2545c067c6acce393663fd390aef10ef75a5d207c89819", 0x56}, {&(0x7f0000000900)="22f3e29c42eb8cf8bcaeec79d7c7be042fbd9835328c487bbbcec73d90f36a3253b50770d2aa23b2f00d132799beecbd0df3f537df342dfa095deb655cf12d043f18c75f58d8a7e834581fc4651f40a614dac08293731cb42ba55bea69e530c2df5dab0b9892bd19867be9987878b255fe74e4c63c0c00afc4845ebab4835fa88815a61a4cd176d115b1e8", 0x8b}, {&(0x7f0000001d00)="775e9ab2d7e7571c02d61bf554c847a9be46a4f0a46ccbd42eafd213f65d75e23c6c96d2860fa5a2d0191db25ab7edb02d501de56486eff264b9fbe3ae7cb083052d35dfa1d5816f23805ae972761c0f76643773da66a99d666e549ae8c98db337407252c865acfe34d1255b6f94856e0afc7600e7de2e66ed5e0d4e3f46cfcd5969f70e654eb77b81dddd4cc41c3eeeb7d2c3b947248dd6d7128e30d1f66ed4220c33fb49298c6cbd", 0xa9}, {&(0x7f0000001dc0)="0ac9c7dae75b39c6ea723933deb5fa1fcdd2b4479db4bc358b64a018eb42e945f0e7cbf3e2029a208d8dd634fe0ac0c8522b166cb960d416d22cbd2079a1caba496864ca712b9f84b241f8eedde00b365e616b492fad316fba25b98f8c37b1929dc9ac060d1991c71b7b051a3c48f01f1c9485917aa73c8af92ca2e4fe3042d6490087edd672f0e8810f2cd83444ccff01b912812cb624987c32c213425e5dac747663356d1eceb5fd53a27722b26f767367cece098e1255497674c35a53b309081be828cbd845933012be98d03f8a86d28f414a36290db17c1023b432aa69405e497b605b1c5166708401199825ab01164295bb4e3d", 0xf6}], 0x4, &(0x7f0000001f00)=[@init={0x18, 0x84, 0x0, {0x2, 0x4e, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xffffffffffffff34, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8, 0x1, 0x0, 0x0, 0x80, 0x3ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xc4, 0x8003, 0x0, 0x1, r9}}], 0xc0, 0x4000000}], 0x2, 0x4000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0x9, 0x0, 0x10003, 0x3f}) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) read$eventfd(r4, &(0x7f0000000040), 0x8) 2018/04/13 03:51:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='smaps\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000c80)) 2018/04/13 03:51:18 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/13 03:51:18 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x3) r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001276, &(0x7f0000000000)) [ 1211.795822] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1304 sclass=netlink_route_socket pig=10083 comm=syz-executor1 [ 1211.810207] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1304 sclass=netlink_route_socket pig=10087 comm=syz-executor1 [ 1211.824296] IPVS: Creating netns size=2536 id=262 2018/04/13 03:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000), 0x0) futex(&(0x7f0000000000)=0x1, 0x9, 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)=0x2, 0x0) [ 1211.877624] IPVS: Creating netns size=2536 id=263 2018/04/13 03:51:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) connect$ax25(r0, &(0x7f0000000100)={0x3, {"3961cd3ffdc4d8"}, 0x7fffffff}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup3(r0, r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000140)={0x0, 0x0, 0x0, {0x77359400}}) r4 = eventfd(0x21) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r5}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r8 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r5, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r6, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) sendmmsg$inet_sctp(r1, &(0x7f0000002040)=[{&(0x7f0000000280)=@in6={0xa, 0x4e22, 0x289139e5, @remote={0xfe, 0x80, [], 0xbb}, 0x99}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000d00)="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", 0x1000}, {&(0x7f0000000400)="ca83e1f55cfe4d1dd89a74c805c050e682435bd5de3ef25053086d5274e00a05b41867f4a0a48646b41628a7979219c9c8f57384fcea11d358d9b9c7", 0x3c}], 0x2, &(0x7f0000000780)=[@init={0x18, 0x84, 0x0, {0x40, 0x4, 0xfff}}, @init={0x18, 0x84, 0x0, {0x8, 0x5, 0xfffffffffffffffc, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x8, 0x4, 0x1000, 0x81, 0x0, 0x6, 0x3, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1ff, 0x208, 0x4, 0x55, 0x8d5, 0xfffffffffffffff8, 0xffffffff, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4e0, 0x8, 0x7, 0x9, 0x59, 0x1, 0x8, r9}}], 0xf0, 0x20000000}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000000880)="b4ac34d1b6b0bb02b406103bd503437ce251fb3b1a8c4ef8fc79769ccae1a92a2338f5d09f0f4f388a6a2970386d9e7c8c2015b074b4d116bb75bf5b2334db2545c067c6acce393663fd390aef10ef75a5d207c89819", 0x56}, {&(0x7f0000000900)="22f3e29c42eb8cf8bcaeec79d7c7be042fbd9835328c487bbbcec73d90f36a3253b50770d2aa23b2f00d132799beecbd0df3f537df342dfa095deb655cf12d043f18c75f58d8a7e834581fc4651f40a614dac08293731cb42ba55bea69e530c2df5dab0b9892bd19867be9987878b255fe74e4c63c0c00afc4845ebab4835fa88815a61a4cd176d115b1e8", 0x8b}, {&(0x7f0000001d00)="775e9ab2d7e7571c02d61bf554c847a9be46a4f0a46ccbd42eafd213f65d75e23c6c96d2860fa5a2d0191db25ab7edb02d501de56486eff264b9fbe3ae7cb083052d35dfa1d5816f23805ae972761c0f76643773da66a99d666e549ae8c98db337407252c865acfe34d1255b6f94856e0afc7600e7de2e66ed5e0d4e3f46cfcd5969f70e654eb77b81dddd4cc41c3eeeb7d2c3b947248dd6d7128e30d1f66ed4220c33fb49298c6cbd", 0xa9}, {&(0x7f0000001dc0)="0ac9c7dae75b39c6ea723933deb5fa1fcdd2b4479db4bc358b64a018eb42e945f0e7cbf3e2029a208d8dd634fe0ac0c8522b166cb960d416d22cbd2079a1caba496864ca712b9f84b241f8eedde00b365e616b492fad316fba25b98f8c37b1929dc9ac060d1991c71b7b051a3c48f01f1c9485917aa73c8af92ca2e4fe3042d6490087edd672f0e8810f2cd83444ccff01b912812cb624987c32c213425e5dac747663356d1eceb5fd53a27722b26f767367cece098e1255497674c35a53b309081be828cbd845933012be98d03f8a86d28f414a36290db17c1023b432aa69405e497b605b1c5166708401199825ab01164295bb4e3d", 0xf6}], 0x4, &(0x7f0000001f00)=[@init={0x18, 0x84, 0x0, {0x2, 0x4e, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x9, 0x1, 0xffffffffffffff34, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8, 0x1, 0x0, 0x0, 0x80, 0x3ff, r9}}, @sndinfo={0x20, 0x84, 0x2, {0xc4, 0x8003, 0x0, 0x1, r9}}], 0xc0, 0x4000000}], 0x2, 0x4000000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000480)={0x9, 0x0, 0x10003, 0x3f}) socketpair(0x2, 0x7, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_msfilter(r11, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x2}, &(0x7f0000000200)=0x8) read$eventfd(r4, &(0x7f0000000040), 0x8) 2018/04/13 03:51:18 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000300)) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000000600)) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) ptrace$setregset(0x4205, r3, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218", 0x3f}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, 0x0, 0x100000001, 0x674c}, &(0x7f00000002c0)=0x98) mremap(&(0x7f0000171000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000790000/0x3000)=nil) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={0x0, 0x4, 0x0, 0x4, 0x4bf, 0x0, 0x0, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xb478, 0x0, 0x4}}, &(0x7f0000003640)=0xb0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f000021f000/0x1000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000001200)=0x98) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000500)={@in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xffffffff, 0x1ff, 0x6, "f45f7520ac3d1e4487a2de29020473b55b6533b442c758e4233cb88716ff13271fcc52889b5ed9b8865df1180f4c8413e31963010c93fac3bd352bd14473ecbbcbf1eeb66a1030ff89cf5ee46ed75544"}, 0xd8) r4 = dup(r0) write$eventfd(r4, &(0x7f0000000100)=0x5, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000000)=""/114, &(0x7f00000000c0)=0x72) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) [ 1212.496764] IPVS: Creating netns size=2536 id=264 2018/04/13 03:51:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) capset(&(0x7f0000000040)={0x19980330, r2}, &(0x7f0000000080)={0x1, 0x3a, 0xff, 0x401, 0x80000000, 0x2}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x3) 2018/04/13 03:51:19 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={r1, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') getdents64(r3, &(0x7f00000000c0)=""/252, 0x2c) 2018/04/13 03:51:19 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)) setpgid(0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) mkdir(&(0x7f0000001980)='./file0\x00', 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001bc0)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000540)=""/185, 0xb9}, {&(0x7f0000000600)=""/116, 0x74}, {&(0x7f0000000680)=""/83, 0x53}, {&(0x7f0000000240)=""/7, 0x7}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/239, 0xef, 0x8}}, {{&(0x7f0000001880)=@l2, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001900)=""/99, 0x63}, {&(0x7f0000001a80)=""/137, 0x89}], 0x2, &(0x7f0000001b80)=""/21, 0x15, 0x2}}], 0x2, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x6, 0x8ce, 0x201, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000440)={r0, 0x4}, &(0x7f0000000480)=0x8) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda8604") gettid() epoll_wait(r1, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x401) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000001c40)=ANY=[@ANYBLOB="a4d55141ea1c83c493a059ecd74f09ea2d53fbff31100527803aa0364ba57b93c38c7f3ca6e34799a3baf25e99"], 0x1}, 0x1}, 0x40000) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)=r2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00000002c0)=""/49) umount2(&(0x7f0000000180)='../file0\x00', 0x2) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff}, 0x14) 2018/04/13 03:51:19 executing program 2: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) openat(r3, &(0x7f0000000040)='./control\x00', 0x80700, 0x43) dup2(r1, r3) 2018/04/13 03:51:19 executing program 1: r0 = memfd_create(&(0x7f0000000040)='dev ', 0x0) fcntl$setstatus(r0, 0x4, 0x2a0cea7e0cd8aedd) write(r0, &(0x7f0000000000), 0x0) 2018/04/13 03:51:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x80da14, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000000100)="28316a21570fb7772cd5bd3b396483d863e3f8d3b25841165602811af3460d5837dce8c803d0eea2490098ceb5bd6fb32351739d6750adbbd28ac6984453ca31aa3927e858675b0a79424747842e9e48f2d0") ptrace$pokeuser(0x6, r2, 0x401, 0xda8) 2018/04/13 03:51:19 executing program 4: r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x1c) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x80000001, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000000)=""/104, 0x68}, {&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/83, 0x53}], 0x5) 2018/04/13 03:51:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x800032, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x0, r1) 2018/04/13 03:51:19 executing program 1: mkdir(&(0x7f0000fd7ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) 2018/04/13 03:51:20 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="a2634040000000000000000000000017000000000000000000000000000000000000000700000000000000000800000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="1f0000000000000068087d4c66e8eb40bc08e482b9eb23f7f70ff42949c424e17b9e0904e1547cac67ee12851ea21299ace3520ced087e237f84139b1727a583b78ba395c9970b50f04d"]], 0x0, 0x0, &(0x7f0000009000)}) 2018/04/13 03:51:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffff6f) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='attr/prev\x00') sendfile(r0, r1, &(0x7f00000006c0), 0x1) 2018/04/13 03:51:20 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'vlan0\x00', 0x32}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x0, 0x0, 0x7, 0x8, 0x3, "0c03a0836d82f634f8c5d072352c4ef1775cb89235877ac0d1f641fa24b51d3cbe4cf43e134bf0da84b84a4e7c69312bbe49111253b3f2f0eb2682860175d0", 0x1}, 0x60) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 2018/04/13 03:51:20 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r1, 0x4, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB="f300000019b7ee0570c01707174fa97dbadddba568fb32331c0844f7c5cbdb1940427f14506ea65af989fd0d63ed9dc24b6adb684b1fdbd9e016e4efe7ad886218c92590b829d42cddfe9f1b267051d5bf5f7a82e359c23060954a094300d8d414d0eb787ea2d111187baf425a52c8ff02e5149dd2dfec705d9b19ff25eb83746aa9f9c2d1d7bc2803f4704d22f88d38325a485e1f11e53adb6ac6e838cd9d6b9ad4373b5a7465f7e326d4f3333d796f213576b8687ec595fb7dd44b87931518c156e072ffcc195541580d6900d05e7544453f33"], &(0x7f0000000140)=0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f0000000100)) 2018/04/13 03:51:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000180)) fcntl$setpipe(r0, 0x407, 0xff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x220, @time, 0x4312, {0xffffffff, 0xb000000000000000}, 0x2, 0x1}) 2018/04/13 03:51:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = accept4(r0, &(0x7f0000000480)=@ll, &(0x7f0000000500)=0x80, 0x80000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000540)={0x8, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, [{{0xa, 0x4e21, 0x9b96, @empty, 0x1}}, {{0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xd}, 0x7f}}]}, 0x190) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000), 0xab) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xc0000, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000000)) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)) getsockopt$inet_mreqsrc(r3, 0x0, 0x29, &(0x7f0000000100)={@rand_addr, @rand_addr, @multicast1}, &(0x7f0000000040)=0xfe5b) 2018/04/13 03:51:20 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000000301ffff009f0400000001000008dda0"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000b40)={&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f00000005c0)=""/129, 0x81}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) getpriority(0x2, r2) [ 1213.175377] binder: 10177:10178 unknown command 1077961634 [ 1213.182207] binder: 10177:10178 ioctl c0306201 20008000 returned -22 2018/04/13 03:51:21 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x20100800, 0x0, 0x800, 0x4, 0x8, 0x7, 0x8000, 0x80000001, 0xc1}, 0x10) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) dup2(r0, r1) fallocate(r1, 0xfffffffffffffffb, 0x0, 0xffff) dup2(r1, r2) 2018/04/13 03:51:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3e7, 0x40100) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x8, 0x9, 0x5}, 0xc) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) close(r2) 2018/04/13 03:51:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a847f0080ffe006000000ffffffffa2bc5603ca00000fff89000000200000000001ff0000000309ff5bff9dff00c7e5ed5e000000000000", 0x48}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/04/13 03:51:21 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) r2 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x2, 0x4) 2018/04/13 03:51:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099cff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000f7affc)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/13 03:51:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40180, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x80, 0x9, 0x1100000000000000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x15}, @multicast1=0xe0000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000000140)='net/mcfilter\x00') readv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000540)=""/107, 0x6b}], 0x2) 2018/04/13 03:51:21 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x6, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000012000)={&(0x7f0000000080)=ANY=[@ANYBLOB="28000000120005030000010000000000070000008b54c369c9ee8878d335a3630e68a381926d3d704bf7fe7ea69791", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) 2018/04/13 03:51:21 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000a2a000/0x4000)=nil, 0x4000, 0x800000000000001, 0x32, r0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ff9)={0x20080522}, &(0x7f0000eab000)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x146) fchmod(r1, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x5, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000080)={{0x2, 0x0, 0xffffffffffffff49, 0x3, 0x8}, 0x3, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x1, 0x3d, 0x80000000}) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/04/13 03:51:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) accept$nfc_llcp(r2, &(0x7f0000000080), &(0x7f0000000100)=0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x6) 2018/04/13 03:51:21 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) faccessat(r2, &(0x7f0000000300)='./file0/file0\x00', 0x40, 0x800) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) poll(&(0x7f0000084ff0)=[{r3}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000480), 0x7) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) 2018/04/13 03:51:21 executing program 5: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x12c, 0x10000}, {&(0x7f0000012300)="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", 0x120, 0x4019e0}, {&(0x7f0000013900)="000000000000000000070064656661756c7401000000000000000000000000000000030000000000000000100000000000000000000000000000010000000000000000000000ed41000000000000000000000000000000000000000000000000", 0x60, 0x405c80}], 0x0, &(0x7f0000014300)) mkdir(&(0x7f0000000040)='./file0\x00', 0x1c1) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000180)="2f2f66696c653002", 0x80, 0x2, &(0x7f0000000900)=[{&(0x7f0000000400)="726b0bf4cf9ea0007fa7cf2e5c463c327b275b956e7a407a7776f3f680f45f33407d01287d4ef58cd8d319309c29643917d4bc86f568f8852b2e6c7cee837e0715e7aa7f82e970e6d76f2290b63efeed63f0785b36f4e95bdf2f07271dbd7d278d79d59de5343daa9107af7a21f86008e6f928485979efe96ddf5d8ae27608ab4ce182886717be3e002ba058f81b7fd52c6adf2807bceb4fe97f855e708d59b6fc42fa49dc801f1ee2a10d00509e1fa7a76bffce11b5a2c6b9788cd4e70120da96976a21a1", 0xc5, 0x4}, {&(0x7f0000000880)="fadf8916defc60", 0x7, 0xff}], 0x240000, &(0x7f0000000380)={'nouuid,'}) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') unlinkat(r0, &(0x7f0000000080)='./file0/file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000040)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') fsync(r0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='rpc_pipefs\x00', 0x0, &(0x7f0000ae2fff)) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000740)='./file0\x00', 0x200000, 0x180) symlinkat(&(0x7f0000000800)='./file0\x00', r1, &(0x7f0000000780)='./file0/file0\x00') syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x45, 0x1, &(0x7f0000000600)=[{&(0x7f0000000140)="968e058428028234781195e9e5c2a286042f49607e6fc8e657fb19fb5aced9104b6d41be2ec183464551d5430ec1bf124beefabeca6ef422ebf6d6b44a0e4b95af34015acce45125ce251a2cd9f92d43a82ad96f9635b298bda6f02287f4f34f3e0c342ad069770c40891af67d7b38d44040fb10dc4b55fc528bdd6bff380d72", 0x80}], 0x20, &(0x7f00000000c0)=ANY=[]) renameat(r0, &(0x7f0000000300)="2f2f66696c653002", r0, &(0x7f0000000340)='./file1\x00') 2018/04/13 03:51:21 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0x6, 0x100000001}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000040)=[0xfffffffffffffff9]) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000040)) 2018/04/13 03:51:21 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000168fe8)="170000001a001bed0000131d00f404fffffffffff801f7", 0x17) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000240)=0xf88, 0x4) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x80, &(0x7f0000001580)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000000100)=""/43, 0x2b}, {&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000001280)=""/171, 0xab}, {&(0x7f0000001340)}, {&(0x7f0000001380)=""/12, 0xc}, {&(0x7f00000013c0)=""/116, 0x74}, {&(0x7f0000001440)=""/107, 0x6b}], 0x9, &(0x7f0000579000)=""/221, 0xdd}}], 0x271, 0x0, &(0x7f0000d6c000)) 2018/04/13 03:51:21 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000000}) ioctl$TCXONC(r0, 0x540a, 0x2) fstatfs(r0, &(0x7f0000000000)=""/113) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x0, 0x0, 0x0, 0x200000000000}) 2018/04/13 03:51:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000100)={@dev={0xfe, 0x80}, r2}, 0x14) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x2, "0f197dface7e12afdaad70444faa920002"}], 0x28}}], 0x2, 0x0) 2018/04/13 03:51:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r1, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) getpeername$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000100)=""/30, &(0x7f0000000140)=0x1e) 2018/04/13 03:51:21 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x7, 0x200, 0x8}, {{0x77359400}, 0x0, 0x7fff, 0x5}], 0x30) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb07800102f000000000000000000000000000000000000000000200000000000ff39d30d84e63eae431ea53f1ac1f2580bffac1414bb0421880b000000ff01000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000739a89e8ba4686476f04a5a470d4c4136846b19760b9a2dc086e2a0828bbddc491e6ed27dbd178da38434d7cae8a57f8cce053e2c1f8b105e27ecce8a35956e074fddf4f23725e95a6c082b70b6caeac80dc7ff8d1df0217d724ec454f700afbf6965"], &(0x7f0000000240)) 2018/04/13 03:51:21 executing program 0: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x2) preadv(0xffffffffffffffff, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/04/13 03:51:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1256}], 0x1) pread64(r0, &(0x7f0000000100)=""/251, 0xfb, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfff, 0x400) r2 = gettid() unshare(0x2000) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f0000000080)='pagemap\x00') dup2(r0, r3) modify_ldt$read(0x0, &(0x7f0000000200)=""/165, 0xa5) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) [ 1214.953874] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 1214.964879] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/13 03:51:23 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001140)='/dev/sg#\x00', 0x5, 0x141100) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x20000040, &(0x7f0000001000)=@sco={0x1f, {0xff, 0x80000000, 0x7, 0x3, 0x1000, 0x200}}, 0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3f}}, 0x81, 0x1, 0x400100000003, 0x8, 0x200000000000003}, &(0x7f0000001240)=0x98) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001080)=0x50e, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001280)={r1, 0x2d45459b, 0x6a7eddcf, 0x3, 0x4, 0x4f}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) 2018/04/13 03:51:23 executing program 4: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b0000004e7605147fd6a0004000000003"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc1, 0x99}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/13 03:51:23 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) inotify_init1(0x0) listen$netrom(r0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000001680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001640)={&(0x7f00000016c0)=ANY=[@ANYBLOB="3800fd20"], 0x1}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/100, 0x64}, {&(0x7f0000000280)=""/151, 0x97}, {&(0x7f0000000440)=""/138, 0x8a}, {&(0x7f0000001500)=""/101, 0x65}], 0x4) socket(0x0, 0x0, 0xff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) read$eventfd(r2, &(0x7f00000001c0), 0x8) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x60000000, 0x0, 0x306b}]}, 0x10) close(0xffffffffffffffff) 2018/04/13 03:51:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x4000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400048}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r2, 0x708, 0x70bd2d, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) 2018/04/13 03:51:23 executing program 3: r0 = socket(0x18, 0x0, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bcsh0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000000700)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000008c0)={'veth1\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e00)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000f00)=0xe8) accept$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000015c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000001740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000001700)={&(0x7f0000001600)=@ipv6_delroute={0xf8, 0x19, 0x10, 0x70bd2c, 0x25dfdbfc, {0xa, 0x20, 0x14, 0x0, 0xfc, 0x7, 0xff, 0xf, 0x2800}, [@RTA_PREF={0x8, 0x14, 0x1000}, @RTA_IIF={0x8, 0x1, r1}, @RTA_METRICS={0x70, 0x8, "81bf293d78d2e9ebe1fab0e2806ddbb0c60dcd61376f1808255f888bf02a0ff8edefd3a68a6bf61bf10f868ec455f159905fbedeadfaf5be338bbda38980f1af8096b92daf29ff5fba72c905d60c248c5359f0cc200f0e62416c2ac5d33d4f01c375fa7380f24798c52fe560"}, @RTA_MULTIPATH={0x54, 0x9, [{0x88, 0xfffffffffffffff7, 0x40, r2}, {0x8, 0x1ff, 0xff, r3}, {0x28, 0x3, 0x9a, r4}, {0xea2, 0xca4, 0x7, r5}, {0x8, 0x3, 0x100000000, r6}, {0x6, 0x60000, 0x800, r7}, {0x6, 0x3, 0x0, r8}, {0x2, 0x4, 0x5, r9}, {0x3, 0x8, 0x80000000, r10}, {0x8000, 0x2, 0x2, r11}]}, @RTA_PREF={0x8, 0x14, 0x80000001}]}, 0xf8}, 0x1}, 0x20000004) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/04/13 03:51:23 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x653f, 0x8d, "795511606d16bbc8635abc58ea8119e3799ad3f77aec88384e534b4cf6af01923bf968f86d64fe0e2e155691a013b9f07eac954cdd9254ab8eab6f8f1bbd35d7e64f01e7c7961ffa930b8a93a4bcd540d7a2401950ba89fc29656fadd6b83e5966826fc73a1f3f0e41a08ec41c9adca3ebd18b63e1059e0d559cd0bfe79e7382ba1266c4133d3a79a790f05f36"}) lseek(r0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x420000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz0\x00', 0x200002, 0x0) socketpair$inet6(0xa, 0xa, 0x5, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r3, 0x3, 0xbc34) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/28) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x82000, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'sit0\x00', 0x1020}) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4}, 0x40810) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000380)=0xffffffff) fchdir(r1) r4 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x6c0200, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f00000004c0)={0x37, 0x4, 0x4f22, {r6, r7+10000000}, 0x9, 0x8}) fchmodat(r1, &(0x7f0000000540)='./file0\x00', 0x100) ioctl$KDADDIO(r0, 0x4b34, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000580)={0x0, 0x1f}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000600)={r8, @in6={{0xa, 0x4e22, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x7, 0xfffffffffffff774}, &(0x7f00000006c0)=0x90) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r8, 0x3ff}, 0x8) syz_extract_tcp_res(&(0x7f0000000740), 0x7ff, 0x76) openat$cgroup_int(r5, &(0x7f0000000780)='memory.max\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000007c0)={r8, 0x3bb0}, 0x8) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r9 = add_key$keyring(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r9, &(0x7f0000000880)='dns_resolver\x00', &(0x7f00000008c0)='./cgroup/syz0\x00') 2018/04/13 03:51:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x1, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000001c0)="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", 0xfa}, {&(0x7f00000002c0)="876715b28521aa2e78be2306fe9bb9b7e5ff25a7829b56781a0b667c368aca1c8994e6e536b0f92c8c410485dd63783f44d488e5c3d167d712fcc3fd33a36087b8ef06447d57ffaffe2099c76cbe6bba10340748cce672e7fbfca2e9f777fc5ebe33d6b5cc332f6a3622f2125b30aabae7b9674702741cf44af1cf3d7237993b05d77c01118954af0f223f4af9c949a30eb46e7e6e17a2bd6f7133ccd216bc5aff88d628395bdab8ced722a457f729a6ff1d02ac2327", 0xb6}, {&(0x7f0000000080)="2217d822fafdcf079c0ffb8fc40fb2b9c5b9bf6df894c6128287307de48b", 0x1e}, {&(0x7f0000000480)="efc202329d5520ea3bbdb70c1b32d0536f803e16637e097eb2fb74dd9c4e269062a417e11945f0ed4eb0b370e4837cf08416e18d80cd2939104a8ce9d236fd02bc96e9cbed462c1d34dd91637daa35c7cd6b847649ed3b3a314a023318aec0f5d1db6252cdb948b18e8f95c42e699519b35473572feaa06ab3bdfd8075d3acb3f9", 0x81}, {&(0x7f0000000540)="ecb95b680e2e472f211a34984a2d91476f2601db4384fdc7abb05f321672a03adc0babfed3d9b09494769e0f5d6e7fd23f04f98b00795bf86d2a57a14055440b9e42ecd5f24caad332a4472ee630e60a4e8f2427247834c726ace41903dc7c6716a09a5292da4326c186cf7f15c7998aaa2c6b9e6e158506442d13b6eb9cd2d2fe3aaa2af4390ddf451f8ce2", 0x8c}, {&(0x7f0000000380)="6fa53df5f9ee206f32eecde061c38e", 0xf}], 0x6, &(0x7f0000000180)}, 0x0) 2018/04/13 03:51:23 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240), 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x0, 0x11c}, &(0x7f00000001c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) 2018/04/13 03:51:23 executing program 7: unshare(0x1) mkdir(&(0x7f0000000180)='./file1\x00', 0x0) r0 = socket(0x10, 0x1, 0x500) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}], 0x1c) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1000, 0x0) rt_sigsuspend(&(0x7f0000000300), 0x8) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000b76000)='./file1\x00') 2018/04/13 03:51:23 executing program 3: r0 = socket$inet(0x2, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = socket$inet(0x2, 0x803, 0xc5d) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x8, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc40, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/13, 0xd}, 0x0) 2018/04/13 03:51:23 executing program 1: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003fdb)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000003fec)=ANY=[@ANYBLOB="00000049284adf3e000000ffffffffffffffff00"], 0x14}, 0x1}, 0x0) 2018/04/13 03:51:23 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000024c000/0x6000)=nil, 0x6000, 0x4, 0x30031, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xff, 0x2, 0x1, 0x1}, 0x14) r3 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x85) write(r3, &(0x7f0000262fff)='u', 0x1) 2018/04/13 03:51:23 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) nanosleep(&(0x7f0000000200), &(0x7f0000000240)) 2018/04/13 03:51:23 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x3, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x0, 0x0) poll(&(0x7f00000003c0), 0x2000000000000108, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='net/wireless\x00') mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x100, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) r5 = dup2(r4, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000880)={0x80000001, 0x206, 0x0, 0x6, r6}, 0x10) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f00000000c0)={0x5, 0x5ea, &(0x7f00000008c0)="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"}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c7219", 0x13, 0xfffffffffffffffd) 2018/04/13 03:51:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000000000)='procloselinux-]wlan1\x00', 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x6a]}, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x28, 0x10, 0x701, 0x0, 0x0, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/04/13 03:51:23 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='s']) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x1c) 2018/04/13 03:51:23 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'yam0\x00', {0x4, 0xac, 0x206, "51f8c82207e8", 0x3}}) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xe) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100)={0x3b19, 0x1f, 0x7fffffff, 0xd3, 0x8, 0x7, 0xd3ec}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) connect$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"c7f42abee3667f"}, 0x7fff}, 0x10) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bond_slave\x00', {0x4, 0xe5aa, 0x20, "6ca81556e519", 0x3f}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x7, 0x0, 'client0\x00', 0x4, "168ea6eb165cc50e", "cb20f8d9bd385374a5e4f06d87bd25b96d5ff08f4a02cabeb468187a95d6f920", 0x0, 0x4f96a69b}) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000340), 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000380)={r4, 0x1}, 0x8) accept$nfc_llcp(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x60) keyctl$set_reqkey_keyring(0xe, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000480)=0xfffffffffffffffb, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000004c0)=0x0) ptrace$peekuser(0x3, r5, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000500)={'vlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000540)={r2, 0x9}, 0x8) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000580)=""/202) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x800, 0x5, 0x0, 0x7, 0x80, 0x4, 0x10001, 0x1ff, r3}, 0x20) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000006c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000700)=0x3) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000740)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000007c0)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x138, 0x138, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000780), {[{{@arp={@rand_addr=0x4, @loopback=0x7f000001, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40c, 0x4, 0xb66, 0x0, 0x4, 0x3, 'gretap0\x00', 'bcsf0\x00', {0xff}, {}, 0x0, 0x126}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz1\x00', 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @empty, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}, 0xff000000, 0xffffff00, @empty, {[0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x9, 0x5, 0x7, 0x9e66, 0x6, 'veth1\x00', 'gretap0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mac, @multicast1=0xe0000001, @broadcast=0xffffffff, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) connect$inet6(r0, &(0x7f0000000cc0)={0xa, 0x4e20, 0x4, @empty, 0x40000000000000}, 0x1c) 2018/04/13 03:51:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/13 03:51:23 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='wchan\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/204, 0xcc}], 0x1) 2018/04/13 03:51:23 executing program 6: removexattr(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)=@known='system.sockprotoname\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0xa, 0x975c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) r3 = geteuid() fchmod(r1, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000ec0)=ANY=[@ANYBLOB="66656c746572000800000000000000000000000000000000000000000000000001fffffffffff0000000000000000000000000000000000000000000000000000000000000000000"], 0x48) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000500)=@filter={'filter\x00', 0xe, 0x3, 0x8c0, [0x0, 0x20000600, 0x20000630, 0x20000c58], 0x0, &(0x7f0000000280), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x2, 0x0, 'ip6tnl0\x00', 'eql\x00', 'bond_slave\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xa8, 0x308, 0x350, [@cluster={'cluster\x00', 0x10, {{0x10001, 0x80000001, 0x9}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xd6f, 'system_u:object_r:devicekit_var_run_t:s0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x20, 'system_u:object_r:hald_var_run_t:s0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x8}}}}, {{{0x9, 0x0, 0xfbfb, 'veth0\x00', 'gre0\x00', 'gre0\x00', 'vcan0\x00', @empty, [0xff, 0x4ae2e35ac90463dc, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xf0, 0x270, 0x2a8, [@connbytes={'connbytes\x00', 0x18, {{0x2, 0x7ff, 0x2, 0x1}}}, @owner={'owner\x00', 0x18, {{r2, r3, r4, r5, 0x6, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00', 0x5}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:auth_cache_t:s0\x00'}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x5, 0x40, 0x0, 'tunl0\x00', 'team0\x00', 'bcsh0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1e8, 0x238}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x104000, 0x7, 0xfffffffffffff171}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8001, 'system_u:object_r:shell_exec_t:s0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x7fffffff, "3d1a6d9bd8dd68bf0a112264e8a27a2cbaa9eff4751a7fee703fed5bb392"}}}}]}]}, 0x938) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000e0d94f000000aa000000003c000000ff012396d058208302000000000000000000000000000100000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000"], 0xf8}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') 2018/04/13 03:51:23 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000690ffc)=0x77, 0x3b6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfd37, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) recvmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001040)=""/229, 0xe5}, 0x2) 2018/04/13 03:51:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x420080, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'lo\x00', 0x102}) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) read(r2, &(0x7f0000000480)=""/146, 0x92) [ 1217.049268] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 1217.064067] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/13 03:51:24 executing program 0: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='loginuid\x00') write$eventfd(r1, &(0x7f0000000000)=0x7, 0x8) 2018/04/13 03:51:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_cmd={0x35, 0x8000, 0x4, 0x2, 0x6, 0x0, 0x7fffffff, 0xdb9, 0x8001, 0x3, 0x2800000000000000, 0x4, 0x1, 0x7fff, 0x40, 0x4, [0x3, 0x1]}}) 2018/04/13 03:51:24 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x2400) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1ff, 0x9, 0x10000, 0x100000000, 0x5}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r1, 0x6}, 0x8) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x3}) ioctl$EVIOCGKEYCODE(0xffffffffffffff9c, 0x80084504, &(0x7f0000000280)=""/241) ppoll(&(0x7f0000000100)=[{r3}, {r3, 0x2}], 0x2, &(0x7f0000000140), &(0x7f0000000180), 0x8) 2018/04/13 03:51:24 executing program 4: symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f0000000080)='./bus\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) rename(&(0x7f0000000040)='./bus\x00', &(0x7f00000000c0)='./file0\x00') 2018/04/13 03:51:24 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000001880)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001740)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/206, 0xce}, {&(0x7f0000000240)=""/50, 0x32}, {&(0x7f0000000280)=""/56, 0x38}], 0x3, &(0x7f0000000300)=""/120, 0x78, 0x4}, 0x9}, {{&(0x7f0000000380)=@generic, 0x80, &(0x7f0000001480)=[{&(0x7f0000000400)=""/109, 0x6d}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x530}, 0x6ca8}, {{&(0x7f00000014c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001540)=""/22, 0x16}, {&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/116, 0x74}, {&(0x7f0000001600)=""/128, 0x80}], 0x4, &(0x7f00000016c0)=""/124, 0x7c, 0x5}, 0x2}], 0x3, 0x40010000, &(0x7f0000001800)={0x77359400}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000100)={0x2, 0x10000, 0x1c0, 0x7, 0x865, 0xffffffff}) 2018/04/13 03:51:24 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) getsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857df6cdf0eb2dbb45810d2736bc2d433634", 0x82, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in6, @in6}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) 2018/04/13 03:51:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) ioctl(r0, 0x80004524, &(0x7f0000b28f27)) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000180)={0x8, 0x1, 0x2, 0x8000, 0x2, 0x9}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x2, {{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x200}}}, 0x88) 2018/04/13 03:51:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000006c0)=0x400000, 0xfffffffffffffd85) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000380)={0x5, 0x8, 0x401, 0x200, 0x4}) tee(r1, r5, 0xe08, 0x8) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x20, 0x3, 0x1, 0x3f8000000, 0x5b}, &(0x7f0000000540)=0x98) sendmsg$nl_netfilter(r1, &(0x7f00000009c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x2a4, 0x0, 0xf, 0x800, 0x70bd2d, 0x25dfdbfe, {0xe, 0x0, 0x9}, [@nested={0xa0, 0x1, [@typed={0x8, 0x8, @u32}, @generic="6ada4bc5356be320fd971c716c9198125e500750ce6a8bd2f6382c6e6ac83765dfb52e7d7286de971178bd683186d98073145cf31d8186b77fc6473ea17d531c51fcf36a0665239548119fe3c0d08ab9d068a73e0aef288eb9848df06c26d5aef5e94e6576546f3b5beedf2ae3d2ac7a45736bc823e3bc69ccfb4c5bcfe8ce9cc7f6b013ac313b199865b7", @typed={0x8, 0x1b, @ipv4=@multicast2=0xe0000002}]}, @generic="bc9086c98c5b57130ffe31eb9ea19c9e7d3bb0ae844acf7188d261c15799eefb5ce70ea8262866", @generic="d1d312bc7d6826e52fed44a58e4a80d19e0058f3571595ff12b6c85d3e2cedb3eb8d8ddb3279b36e7e7e0115ac1e9b5ed0b42e5b5e14dbc468e1a3ec075312350d2778", @typed={0x8c, 0x86, @binary="701f9033ee5fdc9e8247ebcb197021dd56643847c4f41bb0b00ced39aeaaafb4692c117d3b15a82c91ae9d707fcddb2a6c1770d546033158171e5d49bba0c36bc6e83ed265f59886e40528bdefdc471df845c6651fb89c5985984139b9108200c1703b6cb10b9b73dc59356fc2792e79225134b200cbb9b7f1a224b0e989333bc94b442bb6e2c9"}, @typed={0x8, 0x47, @ipv4=@multicast1=0xe0000001}, @generic="5e8ae1a57d087a256f564b52ace093879eec7fc7b9018611c049245b11cbaa2a7da5a836e44c5ce58ad23c0a44606138b852ff6b7804e105fe5beea2e8b9e4159b70147cc21550b0b62a0a99d5724fc90129e2928380316458588a801cdbbdf0102a307533194c90089746bad04ddb31852c64b2a7aedc93cd221aa46b52428e9230b98f7e742e77f9f6460c93f4b985a14217c8ba770154c2b0540c6b2be1e75815bdef4a76d5d4c853d5eb3a9fc4be6e1c6e9c46171734470b9db68b1ea9b5", @generic="a35571ba56023a9825491431f0f1afd486f40209701ff0382f3ee3c24b491d1331448bbc4943ec43d6156fb639b74b"]}, 0x2a4}, 0x1, 0x0, 0x0, 0x40000}, 0x5) syncfs(r5) clock_settime(0x3, &(0x7f0000000400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) 2018/04/13 03:51:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc0000, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5ad765f8165960b7690a425ba508bfc3fe7b2fb7412fa194b2cc788c727e427726681861eb9c701d9b436c1e418102a6c821849f5a5cd07099dd8c84df844f356b52d8fb2f881f437e30d67fe5f488f9fa5651be8783ca94ba93aadace0e64b405c7c034ea89248b15e61da06d43bcf6f0e9f05318c7014e2f79b2a37b3f3f633bf4362a72410a687c0c4c959700327c1840c18132afed98befba2a6b5852b96eeb28ea29ba733d846d099117e7fdb824f8352aefd5c0068d6c8c3015a075573a4bfdc316545f5472de97cc04996961f9ec27bd95e6ad5d0251fd39c14064627f21a0809eb639c2479d7e3c6c47b7f045ac0e385dbdf426f170b77634aeb7b2cacf38a348a449887b73618a156b1d5ee037a4e2f7485acf52437b8ddb711ab851dc73331d16536a788f82d1e3522d33866e583b8eaf802ac06ce3f8eebada5c74c60dea94337738a63e6edf7a16112f925a96526bff2cf95f8b95be56088142bd1679efcadf26b57b76188f19eebf53d457df044c4dbc3708f250b8300d6869d1945807ace0827f22faed85786b2ea2f95471af96fdf8a38eb2fa3e8f088db615a4c7a2a2ad1126e962e37a1f707b04f8c18094d865e5ab70f4de4c0f03d4ff3f1895ad7bf937aa5a055e4a1b0d65ab2c53247c1832dcb6535313d35113e2c48f7383b518e08c688cd9834129f39ad251b4752f7ee0c8a73dafa1860ccb3244451bc82e9c877302ef363cdc937c1920bed3b7239f4c333eee5771a021a989862c1fbc629d38ee2f9d667216de9848fdb464126b09c4d44155d8ec7342be12b563fa36b902d583b4ead07c1bb3d61585e87248eb658c54dccee6553fbc2a8bc7dd08ba18b7010aa38904b14f0ee204c12a7012ed01c5f871e143ffe0b7fe1531b955ddfebd134e96ec3fb335d14138d4ebe9dd4dac79e78c1cfbc23b7ebc5e845826e324a817f130869c19f89ed8972d5b7ac0af1bde565dcf23108f5b05bcbb6174c5ce3c6aae9709d1cfe5204ad3440ede1ec639ec0e19a1f53095fe0f04996b6fb5", 0x68c}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), &(0x7f00000007c0)=0x4) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/13 03:51:24 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x2}) fallocate(r2, 0x2, 0xaa0, 0x3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0x3c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) [ 1217.720314] IPVS: stopping backup sync thread 13876 ... [ 1227.929418] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1238.199393] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1248.459400] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1258.539405] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1268.799404] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1279.059394] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1289.329557] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1299.339550] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1309.599436] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1319.859377] unregister_netdevice: waiting for lo to become free. Usage count = 5 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 1330.119397] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1340.379447] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1350.639395] unregister_netdevice: waiting for lo to become free. Usage count = 5 [ 1350.889456] INFO: task syz-executor7:10462 blocked for more than 120 seconds. [ 1350.896735] Not tainted 4.9.93-gf6bec4e #1 [ 1350.901495] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1350.909709] syz-executor7 D28328 10462 1 0x00000004 [ 1350.915440] ffff8801c4a80000 0000000000000000 ffff8801d6d30000 ffffffff84429800 [ 1350.923446] ffff8801db221b98 ffff8801bec1fbc8 ffffffff838c4a7d ffff8801c4a808c0 [ 1350.931457] ffffed0038950117 ffff8801c4a80000 00fffc0000000000 ffff8801db222468 [ 1350.939457] Call Trace: [ 1350.942021] [] ? __schedule+0x64d/0x1bd0 [ 1350.947705] [] schedule+0x7f/0x1b0 [ 1350.952898] [] schedule_preempt_disabled+0x13/0x20 [ 1350.959608] [] mutex_lock_nested+0x326/0x870 [ 1350.965646] [] ? copy_net_ns+0x155/0x290 [ 1350.971376] [] ? mutex_trylock+0x3e0/0x3e0 [ 1350.977234] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 1350.984078] [] copy_net_ns+0x155/0x290 [ 1350.989621] [] create_new_namespaces+0x51c/0x730 [ 1350.995998] [] unshare_nsproxy_namespaces+0xa5/0x1d0 [ 1351.002750] [] SyS_unshare+0x319/0x710 [ 1351.008262] [] ? mntput+0x66/0x90 [ 1351.013370] [] ? SyS_clone+0x50/0x50 [ 1351.018714] [] ? task_work_run+0x14a/0x180 [ 1351.024657] [] ? do_syscall_64+0x48/0x490 [ 1351.030440] [] ? SyS_clone+0x50/0x50 [ 1351.035778] [] do_syscall_64+0x1a6/0x490 [ 1351.041494] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 1351.048397] [ 1351.048397] Showing all locks held in the system: [ 1351.054718] 2 locks held by khungtaskd/515: [ 1351.059007] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 1351.067710] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 1351.077418] 1 lock held by rsyslogd/3654: [ 1351.081565] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0xac/0xd0 [ 1351.090440] 2 locks held by getty/3750: [ 1351.094385] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 1351.103685] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x202/0x16b0 [ 1351.113619] 3 locks held by kworker/u4:12/32522: [ 1351.118352] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 1351.127655] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x728/0x1500 [ 1351.137394] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x630 [ 1351.146029] 1 lock held by syz-executor7/10462: [ 1351.150714] #0: (net_mutex){+.+.+.}, at: [] copy_net_ns+0x155/0x290 [ 1351.159325] [ 1351.160925] ============================================= [ 1351.160925] [ 1351.168010] NMI backtrace for cpu 0 [ 1351.171664] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 1351.178742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.188072] ffff8801d85ffd08 ffffffff81d9c299 0000000000000000 0000000000000000 [ 1351.196053] 0000000000000000 0000000000000001 ffffffff810b7d90 ffff8801d85ffd40 [ 1351.204023] ffffffff81da75d7 0000000000000000 0000000000000000 0000000000000002 [ 1351.211990] Call Trace: [ 1351.214566] [] dump_stack+0xc1/0x128 [ 1351.219995] [] ? irq_force_complete_move+0x320/0x320 [ 1351.226733] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 1351.233191] [] ? irq_force_complete_move+0x320/0x320 [ 1351.239912] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 1351.246980] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1351.253961] [] watchdog+0x6b4/0xa20 [ 1351.259223] [] ? watchdog+0x11c/0xa20 [ 1351.264658] [] kthread+0x26d/0x300 [ 1351.269818] [] ? reset_hung_task_detector+0x20/0x20 [ 1351.276452] [] ? kthread_park+0xa0/0xa0 [ 1351.282051] [] ? kthread_park+0xa0/0xa0 [ 1351.287643] [] ? kthread_park+0xa0/0xa0 [ 1351.293253] [] ret_from_fork+0x5c/0x70 [ 1351.298920] Sending NMI from CPU 0 to CPUs 1: [ 1351.303485] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838d4586 [ 1351.310991] Kernel panic - not syncing: hung_task: blocked tasks [ 1351.317117] CPU: 1 PID: 515 Comm: khungtaskd Not tainted 4.9.93-gf6bec4e #1 [ 1351.324186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1351.333519] ffff8801d85ffcc8 ffffffff81d9c299 ffffffff83a8b3e0 00000000ffffffff [ 1351.341494] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d85ffd88 [ 1351.349454] ffffffff8141f825 0000000041b58ab3 ffffffff8419bdb0 ffffffff8141f666 [ 1351.357415] Call Trace: [ 1351.359988] [] dump_stack+0xc1/0x128 [ 1351.365411] [] panic+0x1bf/0x3bc [ 1351.370397] [] ? add_taint.cold.6+0x16/0x16 [ 1351.376340] [] ? ___preempt_schedule+0x16/0x18 [ 1351.382550] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 1351.389792] [] watchdog+0x6c5/0xa20 [ 1351.395039] [] ? watchdog+0x11c/0xa20 [ 1351.400465] [] kthread+0x26d/0x300 [ 1351.405630] [] ? reset_hung_task_detector+0x20/0x20 [ 1351.412265] [] ? kthread_park+0xa0/0xa0 [ 1351.417858] [] ? kthread_park+0xa0/0xa0 [ 1351.423451] [] ? kthread_park+0xa0/0xa0 [ 1351.429046] [] ret_from_fork+0x5c/0x70 [ 1351.435084] Dumping ftrace buffer: [ 1351.438644] (ftrace buffer empty) [ 1351.442328] Kernel Offset: disabled [ 1351.445935] Rebooting in 86400 seconds..