(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:26 executing program 4: renameat2(0xffffffffffffffff, &(0x7f0000000040)='/', 0xffffffffffffffff, &(0x7f000016517f)='./file0/', 0x0) kexec_load(0x400, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="06adf7c512113b1754fff5117ea6372455c0ac30651298d297f40ada9ac9f9cef00b9a2114a771b8c3c5bfcc9ee9367099c7c7747602c8e4b2e9f0e582f1398ad50899864adbdf71abf8ef7d7d05111b3b05f8f931a79c2893d95b164a68e9686d89bad143baa741cac75345ca9c008bf77a6444b396f5e92ef1feb2ec44684bfb6347032d09b8a9f1c0ff7ae526847e4d", 0x91, 0x7ff, 0x4}, {&(0x7f0000000140)="0f06b72cdffb3b96bba15e4837026ec343c69324a47045e7de767cf43d862c5b45fc5b7bdf0551923d5f0017f7d00f57e16f1d02c8d16c111a82f0287be12c3c75d9710153b1423667b7de32eb06af021761c8e4926c023af5f523a0b9b399c6c867172ab793bba4d7e0a41277c10f5faf235a3db41395c6c5884b69a1ad0ed758d6b7e1f877ee364e92a28bfd39b5aa8339132a641385152939e3b21510cf1398367d433b7aa5239326193304fd467abd3a25c64451fd167509220dbe6648225e2c0296a52b92f24784cf2b", 0xcc, 0x1, 0x4}, {&(0x7f0000000000)="246d34193deeac36ab1fe9a43ca4b1023570bfce4333a6f6d2d1c63e6f13", 0x1e, 0x248e8a1c, 0xff}, {&(0x7f0000000240)="4f187e5654d3bc36fbd83113cc3c8ae282e51d30a019ceb0b4166f838bdbaaa3d2144bc0be44d666045e18beb7a700f105d90b96328a7d62c7f2e79f7c6475e004f19c66d048060ca8a0aeaa13231c1c9951f0b7a33eaa019bf10c79d60ce43e1a5691152c484971f070ac03c18d2678fb19e68ba2fbfb2b98389452109c6a2bfdb30e9fc304b36c54fd2a94747f8335365459986f9ecaeec1804320beff0bed1303d1f20ef456e3e4", 0xa9, 0x3, 0x6}, {&(0x7f0000000300)="94204335dc577e1c06924f41d3bd09630f528d5e2103cfe4ee5a8281c342d691a48a1a1bc4358755d653c431d4217132cbdeecdc03ad79d595565a3d036c25783738a3802c248b79c40b5113", 0x4c, 0x1000, 0x1}], 0x3e0000) 2018/04/24 01:49:26 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0xffffffffffff39c2, 0x5, 0xfffffffffffffffd, @empty, 'nr0\x00'}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/04/24 01:49:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) r3 = getgid() r4 = fcntl$getown(r0, 0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a80)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000700)=0xe8) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000ac0)=0x7fffffff, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000b00)={@mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc, 0x3, 0x55e944f4a3c97f2f, 0xf, 0x2, 0x7, 0xfffffffffffffffd}, &(0x7f0000000b40)=0x20) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0}, &(0x7f0000000840)=0xc) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000080)="190d61906464a240299a0774e55104e9fb7224eff497cba9d722cb2ea6bf5d818b508796f903cd279b1aa620e39a718bfe56dc8903ebce857697f289267d046d3982f33c315e8227843c8aaed19841d15520f79df50f129badb0cb7666002e69aa73139f6bd749e5ae7f7a66af4799ddf896d36f49e2d02fa2dae72556cb3fa922a35c08075c677e5e23285d28ab3deda9c0b41e4e1717882ae533c66a80de615ce0afb085640f77ca0a938699effad5b1cd753abc821dea99285f57991dced37b365737fcccbf8190f1", 0xca}, {&(0x7f00000002c0)="98081b166312b02c0b7049a3fb873e95dcb82eaf4683b875dcec0498484dfab29718d549a7c4a8d892a895572ea5d4f3d060d017f2c0c9db5cd07c29959d5ab1ad5457851c7a59f34fdb0b08a9346bfde56ccb920576198e5c055c3fca1b84035043f38472e919af6ccf5dfbca06b3e9f53f497d", 0x7}, {&(0x7f0000000340)="10e04b73e1cedaf92f68fd91a193ce7c81dd6115b38ffc4fd48694fe8531487f1fce8019f87071e3297dc80fef76817863acce5dfb560ea8e7cb3d86a7be29e71e2615e00dbbc618fd74ba164805a6c08bd4a2c0e0977b2f2f4c3e05b1a11e9294ecd1f6250e0046d3ec7afdd39ad1d9f2fc9d81f3e9b841c96666ca83c5cccfeb8eb70a5252afeaa012bc691d34", 0x8e}, {&(0x7f0000000180)="86565fdf7c0d8c2b9f9a03dffc9e64da95c4fc78c0e7dcdc2a974a0e321c3397caa93a7881e6c8fd281226a1b9841267bc872d0364", 0x35}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000010000000000000000000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xc8, 0x4048080}, 0x8cf389af86af665e) fstat(r0, &(0x7f0000000440)) 2018/04/24 01:49:27 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x2f2]}) 2018/04/24 01:49:27 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:27 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e22, @rand_addr=0x800}}) listen(r0, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x50) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000340)=ANY=[@ANYBLOB="06000000f8ffffa8a197d69199d1e7ff874b9030098961dd1738dbecb659b2684cdb58642ded6092d2dcb1000000000000000480c9d3bf613bd2ebce"], 0x10) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4003, r1, r2, 0x7ff, 0x0, 0x10) 2018/04/24 01:49:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0001002e00ff0a00000000000000000300000008000000040001009222bb7f0abcdc6dbeb0cb4ffb17d5e8ac590187e20309b54f3f693089af603d708ba83c86f81dcbf2ff1d08067d4dab24eaa312f2fca79075c12d9f33fc6ac42821b42d2e4d813aa06de581d7e7798ac171835a8187e39e59163dc6e8329410977ebd89db5f6410975fdf2375c556ad9e66decb29ec8df5e7526b48989df6ffcf120000000000fdea32d90f66ee95e8a6875b05c29ef1137c8c6ecbd39d797d3aa301bf76d1c472de11490c5e51d7852a6b0637fe311757c9ab2b83fd3d2a652ed21e060bf2123e48343b91aac3a813509f6b17dbc6bbf931c2c15cf0800190cdaf19c9b0c0bb84273d87879076f9f8db19be3788119b971631ef39fa3badd1e4440689c527b23c4b738c402bea0d039dfa20fcb4610f41e510dc8399ff0e0edf89e4ddae6805dae5e4460cda370da32499d0947128c0d6cffc2b4dc38a021b29d8302d00fbd81c9c8d78bcb9ac4f6ca700ea596766c6fef4ea2b6a0f31a3858043817e1702d760297deb821f70f0efe533b9ef6894188aa9f5f2932e4c0a4bfdf9a61bbd48479ace94c97b7e011b6799410bf1d81b530199b99995505ca683e8d4f0d4a823d741b4caa5694f932e2e0446719802000000612dba7d105c5e2d34dd9ba676bedc0c9adc6a648e9f49cc197d0aa2447024eec428aaa074c02b3025ffa537fb93630800000000000000b8e600f5101a0fb50358454a099cc541d874848c04896d03863c634817e69f34b82aa6661cbcf16a078cde051e9538f250f1327db23cbadc1912861af011848a2f87de53765c502ac398ef765e325ab7134bb89ba24c36809c200855aed4a2d5253163ed9676a87a1c07c715f46d1e13475b7a57cc389914013e1f2f14595619"], 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:27 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:27 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x2, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32], &(0x7f0000000100)) 2018/04/24 01:49:27 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000000}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x743, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4, 0x20}, &(0x7f0000000140)=0xc) 2018/04/24 01:49:27 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(0xffffffffffffffff) 2018/04/24 01:49:27 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) fcntl$setstatus(r0, 0x4, 0x4c00) 2018/04/24 01:49:28 executing program 5: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) eventfd(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) 2018/04/24 01:49:28 executing program 2: 2018/04/24 01:49:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:28 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(0xffffffffffffffff) 2018/04/24 01:49:28 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x240000, 0x34) r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:28 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:28 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0xfffffffffffffffe, 0x0, @time, {0x0, 0x5}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:28 executing program 0: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x30) write$sndseq(r1, &(0x7f0000000100)=[{0x7fff, 0x8, 0x0, 0x9, @tick=0x7, {0x40, 0xa0fc}, {0x5, 0x6}, @time=@tick=0xffffffffb88c6196}], 0x30) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_settime(0x7, &(0x7f00000000c0)={r2, r3+10000000}) unlink(&(0x7f0000f86000)='./control/file0\x00') getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', r4, &(0x7f0000000140)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/04/24 01:49:28 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x800, 0x84ca) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x100000000, 0x1}, &(0x7f0000000180)=0x8) 2018/04/24 01:49:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") chroot(&(0x7f0000000000)='./file0\x00') fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:28 executing program 0: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/04/24 01:49:28 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x200002, 0x0) r0 = inotify_init() ioctl$int_out(r0, 0x2, &(0x7f0000000000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) shutdown(r1, 0x0) r2 = semget$private(0x0, 0x0, 0x0) times(&(0x7f0000000180)) r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r3) semget$private(0x0, 0x2, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x4, 0x40000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) waitid(0x1, r3, &(0x7f0000000240), 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000006c0)=0x14) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e21, 0xffffffffffffff80, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0xc, r4, r5}, {0xfffffffffffffff7, 0x14, 0xb97, 0x7, 0x9, 0x2e99, 0x1, 0x9}, {0x3, 0x1ff, 0x400, 0x80000001}, 0xef, 0x6e6bb4, 0x3, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x7e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x0, 0x3, 0x7ff, 0x101, 0x117, 0x1800}}, 0xe8) set_robust_list(&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x5}, 0x18) 2018/04/24 01:49:28 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(0xffffffffffffffff) 2018/04/24 01:49:28 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:28 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x94, &(0x7f0000000100)={@random="5d1c58613cb6", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x6, 0x2}}], {@ipx={0x8137, {0xffff, 0x82, 0xff, 0x11, {@broadcast=0xffffffff, @random="c799f9810d50", 0x35d0}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, "c84cf3672d3c1a7869d0d79aad1e6b99f401b5c5a3cea07f1aab5f13c16fe2b3a4bc83b594ad95cc7e1506b63cbf287f4623bb94af97735e725bed01739e8334c0ead8b6e7605ef7811b3e289ae0f3cc33915f7d9c561532ab2842cfd835f9c7d50b64df"}}}}, 0x0) 2018/04/24 01:49:29 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/236) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x101001, 0x0) 2018/04/24 01:49:29 executing program 1 (fault-call:8 fault-nth:0): mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:29 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) r2 = pkey_alloc(0x0, 0x2) semctl$IPC_RMID(r1, 0x0, 0x0) pkey_free(r2) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:29 executing program 0: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000440)="ac90346d908c90fd27f245b8bd8d6b0ae391e13212c755d6c0e91be179c98903de354108d0114af8ab22a88c170e6b68ea6a3eb04ab635c2bc11b0431c61ea7c9d75d41119bf4bd6caee073dc0676442c6ede0e91c10bf3130959c4483e973d2236c8f393dfe2dd1", 0x68}, {&(0x7f00000004c0)="2d762ac91ac5e812847c82e7da8d213e519222b57c2ec34309ab2d1ca5579f5263267d5c91ec2660f616b7e4420d0e7ccbc94492c7628d33", 0x38}, {&(0x7f0000000500)="514825f2cd38b715ed31c09c1f4a7dee928e0dacfe78d4863cb84fba7b93ab3fc01682119bfcfe93886ff0a0aad6499e18084da37b9fee9eda24dee83016b877dbd7e985bd0e3321240dbbb9", 0x4c}, {&(0x7f0000000580)="86da00b2027bb109aa3b80258ba126990bb5d1b5ac6f0a6b9a1bb1f6c41bbc3a48a9f79746eb30d6139dc856b42e7850010d520466c9b76e0e7c9212c275fc669f9108d470dea07a7fc5f0503479b194cbec77f4c9fd628d8d7bfb9953e1105a1b9e727e7bb2d0243964f7858993ac84087192f113ccf0fffbb54e7b1df69a14d83d05ba77aebcd903", 0x89}, {&(0x7f0000000640)="e2fccef2b4237f880b4b9740e0efcb2df0a6abc548003e3aaec4ce28b3f478052880ecea4438328583560e41a8122bda83cf4b17f452dffe982ec389", 0x3c}, {&(0x7f0000000680)="b65d505505ea77c7653a0a39e50cccd13052f8b6049865e47b5e53fa627afc96a6156812b4f7ac00143dafb077d33b1a", 0x30}], 0x6, 0x0) r3 = add_key(&(0x7f0000000280)='id_legacy\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="28d114a214deaa245bfe1ed83c6ecc71cb33999660113f3c83b4661ed8b247e59e97a1f7fe486223454d577ce74c78aad75fcd585bcbbcfeb5dee951d01f93e4e068609aa782dfa2c356012aca9f96a72a2fbf7bfcfd5bc91b670766e6d857f2498938b6395e0c9ee758435fae59f03409e4e835188e53e192dc26baa58b4502ff6d2e808870865eb77a98b07fbf7567a7c99bfb92fd3bb19a298a1e7540c539c53683137db667", 0xa7, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000240)=[{&(0x7f00000000c0)="5065bfca68abed896293e6e9dad31e257b8ab29995d433cad262c4cd362406ff8d157666f2c4c959b072c58d2bc2dc4c86c3bb71fbc5e3b40f0c849d9f148c1aa37667519b09c896c906c4179f44ea624c9bdbef2ddc37f76290816324aa32dfb4bcc96ef09e069fc0669a00ce190570f6cc98fd916408e6801a4c1fcf0668888e2d13f72403de91e0ad7e7c8eedbd61a8bf8448fd9d108f0451413f5b145ad63c6fc7fbb65bc14f3d259b3c5fd89c3bc383610c8a1998edcf77548eb8748906b95b33af20580f9827c36d6d6f2b1ff19e74e0ae", 0xd4}, {&(0x7f00000001c0)="b098f9ebf9886950ff045f93a8ce5c1c6338250e48aa60adc6a913c7a0d17bcbb87df2f794bda6c96065bc66f9594a5cbac4212e6abd1a91a8d4030dbece651809f73383c7f16baecb7d7981eb40cba9c6b733b32dcc11fb0c8864bdb2bfb1799b", 0x61}], 0x2, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) quotactl(0x318e7f8e, &(0x7f0000000a80)='./control/file3\x00', r4, &(0x7f0000000980)="7efb2cdb1ca84e4fb323d165651be5a84ae73831646d36becd08a9f1240b2c186d4321995a1afd86848fbc2ff1b5e06a6a47daca2e554244b586a4ddec96154d56f2b7a62e8fdd2b69c6fbb7e65a7f78153d176ef4494c15985a235d5ef3e5ce277a47a210129804aa9ab5de221403a7543814edc2b7f980bdbff49e045f7d64987c2d5683cfe77525976cc60bb19f40cdcced90f07bc3419ee68534207b7b198f82b1298b14c8c22853a8dbcc74937cd8fe51e0f303d1b5107b8da46aacca79ec386510794a4e379dfb3a345ba79aefb4") getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) rmdir(&(0x7f00002ccff0)='./control/file1\x00') open$dir(&(0x7f0000000000)='./control/file3\x00', 0x0, 0x80) close(r0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0xfffffffffffffe94, r5, 0x204, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x21, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 2018/04/24 01:49:29 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2000, 0x0) write$evdev(r0, &(0x7f0000000180)=[{{0x0, 0x2710}, 0x5, 0x5, 0x2}], 0x18) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) accept4$unix(r3, 0x0, &(0x7f0000000000), 0x800) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f00000001c0)=""/4096) 2018/04/24 01:49:29 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x42, &(0x7f0000000040), &(0x7f00000001c0)=0xfffffffffffffeec) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) 2018/04/24 01:49:29 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10101, 0x40) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x1, 0x5}) syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa00fe80008c6efb11a88763101c000000000027410000005b0c7e9bff386e070400bbfe80000000800000000000000000003c142ba2106a6cb12fc7d4e4cdad9d25c2dc4cb50181d0d3ea4ea430eec99b038ac1824bf07969c9c6ebcd8caf9f044f656f0d373ddaad3403aa8223880476524289d7d0845b764bdca4b837e5c530f7ae10048bd26c71a2a09063019a3d4453f233d395adae772b4e95473be9918c6743"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/04/24 01:49:29 executing program 4: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x24) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f00000017c0)=""/28) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001680)=0x0) capset(&(0x7f00000016c0)={0x19980330, r2}, &(0x7f0000001700)={0x1, 0x400, 0x1b46, 0x100000000, 0xffffffff, 0x5}) r3 = syz_open_procfs(r2, &(0x7f0000001900)='net/ip_mr_vif\x00') bpf$BPF_PROG_DETACH(0x9, &(0x7f0000001940)={0x0, r3, 0x1, 0x1}, 0x14) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB="3ffdffff"], 0x3dc5) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xf94, 0x9, &(0x7f0000001540)=[{&(0x7f0000000080)="c8ce808625caa18282f1c09362e8be2cfa96110f43c1674239f3acd31102b64f6bab6ef9c57a06d96e71b8439cf81d14d314162502c742a079859a4688e9ecc523f81c64b2299d810de766fdf43b3a8b6550a331d113823852a3ed8ccf8040e7ab8042089a9c6d8b995b98b0532e240fa13cf55ca5ab8d9e7bf05aaad1416c156ca176b517", 0x85, 0xfffffffffffffffa}, {&(0x7f0000000140)="b2e1c4d7c7039d7b15d09c8d707f2f0f19228d9dab7ecfcf80ab2ee8de92b1513d2b0c48d1dd8283b12aabecaec502903c08314a54f8865d9e045948074587561519bc5e0fc37603f3", 0x49, 0x8}, {&(0x7f00000001c0)="8eb36b69ed81832475cd0b6e5dec8b170d8b1f9526ff4ed2792f9d9ddee21ac5859f24525a27e6f70eced288d685509c38120fb978c6d4bf59a179cc3b3c1b8710", 0x41, 0x1f}, {&(0x7f0000000240)="331a021c0cdf5cfc664030bb96dc44f538ca4f670729eec9a0fb265228958ea0b2b81d577a524b450c10c7886b99b7f8704c0507e69b87b0ca0eb9442ea9c1c720953c2cd8c76318bdf580e51fa614a5b7aa5fb3c0dfba6669392f1a1fbc4baa60fdf0d7a718b59c8345c5f919f58de45966120b715dd605f37097fab04714f57925e6b7f34c55d436429785cd1982550ce4f345cf7ec6697be4922805c2478a0f9030c981e6b752816f86e4860ed49f70241e4a5a8bcfb6de", 0xb9, 0xffffffffffffff01}, {&(0x7f0000000300)="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", 0x1000, 0x2}, {&(0x7f0000001300)="d66db6cb16d4a4459a5b781767766af76b861af6566b73b80a637491485ca734707ea47200a951e1a5803c266b3850e87e759328047ddc980ae3e118474059e44d676c05d2ab162770501e0a1dd22b1df487a81bdec7f87cf33601c23d65713083da09fcc6e50076f72ce80b75ca719126236f58730acd6a1f87b6fa59246462bdcf7ae10227c73f1f6a6bcc9d6d1e66a9ace6c299be8e28b5252bc5c1f3e1453f6b86747c092607f25577442d4f70f1471395cc36e8", 0xb6, 0x9}, {&(0x7f00000013c0)="88ff0615ecb99dd66797a918d1c4e6e82c5836644438802f8c051601e9f83c4da72973f12a7c2dbfb5b1e5a569d9586e41ff6e9133a57ca82151ad8287c18867f301559de061b5d5309a4c70be5ed4e1e5eee8763263493ccf64f52534b96305b3f4fe4eea3b510b4e1e19373cdb3f3527a43682642a02b23b8bab5417d429224db462989634d79715de582832bb1a2c0d85b4a44355577dca6c06e3a4bc075c1c2d1e3bc56914c4c4127269b6ef1d1fff6490148aa38307a0ec3c00d99d9f77dcdeac17880956ffe07c8d36c0f98d86c492fb59331de7e460d4796e9f11469035", 0xe1, 0x9}, {&(0x7f00000014c0)="b44c2c73af95aadf143943ac5358f50ad0467d3682c6d6", 0x17, 0x3}, {&(0x7f0000001500)="b2dc452a856d70277124f26b696d847daeade6a9465f8405b376008b2c06be6e91c26fb4a39e279e61a7180d502a120ca881b5cd9e", 0x35, 0x800}], 0x1286080, &(0x7f0000001640)={[{@discard='discard', 0x2c}, {@showexec='showexec', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@debug='debug', 0x2c}]}) r4 = syz_open_dev$admmidi(&(0x7f0000001740)='/dev/admmidi#\x00', 0x5, 0x400) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000001780)=0x6d91) memfd_create(&(0x7f0000001980)='em0[\x00', 0x2) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000001800)=""/210) [ 252.613997] FAULT_INJECTION: forcing a failure. [ 252.613997] name failslab, interval 1, probability 0, space 0, times 0 [ 252.625414] CPU: 0 PID: 16536 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 252.632388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.641763] Call Trace: [ 252.644395] dump_stack+0x185/0x1d0 [ 252.648061] should_fail+0x87b/0xab0 [ 252.651869] should_failslab+0x279/0x2a0 [ 252.655982] kmem_cache_alloc+0x136/0xb90 [ 252.660212] ? getname_flags+0x12a/0xaa0 [ 252.664346] ? kmsan_set_origin_inline+0x6b/0x120 [ 252.669259] getname_flags+0x12a/0xaa0 [ 252.673226] ? SyS_renameat2+0x76/0xa0 [ 252.677181] ? SYSC_renameat2+0x168/0x2790 [ 252.681445] ? SyS_renameat2+0x76/0xa0 [ 252.685394] SYSC_renameat2+0x2f5/0x2790 [ 252.689548] ? __msan_poison_alloca+0x15c/0x1d0 [ 252.694285] ? syscall_return_slowpath+0xe9/0x700 [ 252.699158] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 252.704149] ? prepare_exit_to_usermode+0x149/0x3a0 [ 252.709234] ? fput+0x25c/0x2e0 [ 252.712593] SyS_renameat2+0x76/0xa0 [ 252.716358] SYSC_rename+0x8a/0xa0 [ 252.719970] SyS_rename+0x46/0x70 [ 252.723500] do_syscall_64+0x309/0x430 [ 252.727436] ? SYSC_renameat+0xd0/0xd0 [ 252.731364] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 252.736577] RIP: 0033:0x455389 [ 252.739788] RSP: 002b:00007f8220949c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 252.747526] RAX: ffffffffffffffda RBX: 00007f822094a6d4 RCX: 0000000000455389 [ 252.754816] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 2018/04/24 01:49:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) getresgid(&(0x7f00000027c0)=0x0, &(0x7f0000002800), &(0x7f0000002840)) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r13 = getpgid(0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003440)={0x0, 0x0}) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003800)=0x0) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = gettid() getresuid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003b00)=0xe8) getgroups(0x2, &(0x7f0000003b40)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b80)=0x0) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004240)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000001c0)="6edd484a6f3e4580806b40819e8d713743c499d9741f79f71a3166d76322d0e3aa4eaea1698f88a11e3f7af3857594d772a72c7b81b9b798ae12d39661bf7559605fab374a12f3253737a5a6e85e7c32d9abd3edbe412510d1f47251c3a8e75829f47c1de002da9071c25d7ada3f3813d3197a366bd180d9f185bfed58b07368ab6bc2872a2ccf564418b63fb3a1efcd0b7de7eef6e67ac003b9e5dee7a34d3107d50712350c33957147de0aa3e01714476175e8945ab992a43de16fa935ba6bfa8ec64f0259c9fb827af271b9cd84cd57ae1245e5b1d0769d1dda5b5bb02b86e95044f0764adc", 0xe7}, {&(0x7f00000002c0)="cf5bc9ba7ef7bb5fa8b8a244ca2a8d237e03edc73145eaee13b122a85fb8c537cc4a6b29b54b3446829eb82c22e3020336ffed176a0c863efa015802f3659db3aee1fd4ac1952bd0acc14c259d4f737ad527db527df6b0159a420d6e", 0x5c}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="0c5272c0855a42848b2658412cb1ada45ac3878cdabdc8c7e6c9ac408aaee3754a23d32d5805a4c662895f769a31f75ef6fc91e0f8ee4573fab2b91287e324603b020be59442b4fde40463aa395ae5214fbd85c6561e98f3063d269d9789943dce7a7665de015c4c29547403bed976b28fab9bf56b15802c1de58726f4a152477875fb6de2daa6a5ad9336b01a34ab11d41f3989d535f04fda5ee227551fd6cff3a9a6d59e07757c557db2aaef", 0xad}, {&(0x7f0000001400)="a4d8f36b91334791b669760b54af82b14057a51ccb8fec92ecfa15ac7844c27f923ac2ea4f2eb1dda61baa257acec56608949c4c70a560ae62d90b9689e94d2f3c22d2fe3069a2dd5c56e3b3911b6a1f5b8cf48f5853dfd3897236c845284cc79854e41916bc00368bad931541ba6330561b0c72f5ba245471881e9acd0212ea748deb8837c35060bf7324b981a35e03a2ea24fe2f6158ec5dcac49dccccf47fa39f2e985be55306fcffec2bad3c35cbd7d81faf1098f33260801c0f33d6cbed02d51a90d255a15fa114a91728f6d82d5e", 0xd1}, {&(0x7f0000001500)="f644c44a0ede83509cc15376722090f8992bddae3d22b355da0f1880d5467aab7598983bf98491edf0047a68a0e75d5e9706329ebc162ce304adc5eec379e5a12237971ef7d4db45be59716d05192f968e915b2cf037cad53dd89f3b", 0x5c}, 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&(0x7f00000037c0)=[{&(0x7f00000036c0)="46d48755f2b583372c95edee9de86462687bd90d2f272a3ce8fbd390cf16453b804fc369a5f0820a2e94d50d3e403053736bd27d9887b8b2b4a3d9ab373ff1ba260fb4b840d97f65ec27c1f08252ab74c3cbe51d29f0c42877e6a823505b4c187c3c617e07c9e69d3ba0d5d9d75716223feb0dac264fd45836eb80f05bb02691261f97e6e8eb96a9cc0cc041c1a803a33904591ba5721e7d6fda6fd09238086cb0fd3b7831098305582cfeac7f936578f62cb92eaed084ca6d1937f4663e2b2018cd", 0xc2}], 0x1, &(0x7f0000003c40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x4000001}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003dc0)="380a30b8f835e9d4f3fa9056fbc06bfff1ae04a9372f64ae8d72f0928a932af98ddb45d522b38bbe356b04cc70310721bf5496746c3cc3f4a785b7683fa5584739739a37ba5a491e6892d10208a2e8c78843f93817190fc0c7c6994eef86a984eaa26dde19804b06e96c6ee8af5eb28b6259a0baa78cf133cc36fcc5c352b6c775b041a933b05152859825d9bbb892750f38f944c5dbbb85a54d4b3ea4b47f6f05babfcc148edddbca6fe34c8d0a97bb14dd964f8918246c2dad0e63928f55638310c3d252da6f8f1ffb91bec62c5ab0729f1478bbb395b8d3438cdd1789e48c27c6e4f806791e7dada619058cc96be751bbd0de", 0xf4}, {&(0x7f0000003ec0)="2dbda5b4d004ef7dbe2c1756a3311f3c04d5c920f1d747ac12a5a9bc415d4ee62486bd575cf8d1d5cd9b271ceaeda40abf33c4d3ad71e14dfccfe910e57369", 0x3f}, {&(0x7f0000003f00)="cafe66be783843ae9fa878064a1845e7fa33993fdd78f35e9820b9d9865e7b4acb71130794ceedbf12b84d6c711fc03d601b13de168a5004b04ed03fa87eee5a235dff8faed4bd0ad9da36b1d7a6277d4ce4f2c722e55b399fb30b590db6f3f212fa883c5edd15d338e82eb5691f35ac4ebdaebafc3bdf2cb07988c018f9123a5c6e2fe8da784638458c99a70469c00c8baa58cd27313efeac1f4950f5e62b83f611302b03f108330287289272176eb2d94247b2d0e608c10b885dd370e4f3ed", 0xc0}, {&(0x7f0000003fc0)="c73cea4b5140f9953c20c89625c445dfb62c471aaaf9fe749a83352b8dd60be4a3a03c753565f2f7f05ad23f70dc9a7d194ebde1b7a0376d31e02d7913ab566a3507e9c9026667f9456897362c144cf2fcd045d712f6cce9f12d4139a970b529c40c649a2be796a25171d2bc48503dc6016a03543aedb1c0bcf6a4a1836ecbd20ca668a9b449928c94a5625b0aac908e62cbffdfdbdec92d70ab1e13691c25d19b5b07c83da272134d421468ff125ba5cc8b4501c6dc5c", 0xb7}, {&(0x7f0000004080)="66cd832ff5731456fca982e4641652e667d999441923c9dd1898382bd19b9f2d544e915af4d9c2a71e9079e806735c61f383a6387d088f3609e6bb837d433a816c574ed3f458278e8657846578c7c6482ae8fec1ceb7689a13c9f4e20c54d62b8caae1bb91f1f2ee1abfd6700d7d0e376cd5109b1df60675626768cfe6d7920c691585d528b0de0af76647c544c7fe5229e6a6979159fd833a93b335e9b823c9230fd764eaba01c301bfc3963e0e228d224c7d3d7e3ad51b9b5310acd19152e4aebfb9e0cf0d9522fa3cd921d515cdaba99bae60b7339e807d88b6a68332a27107", 0xe1}], 0x5, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}], 0x5, 0x24004000) 2018/04/24 01:49:29 executing program 6: r0 = inotify_init() timer_create(0x4, &(0x7f0000000000)={0x0, 0x2c, 0x0, @thr={&(0x7f0000000080)="35228215a3d73195b2fd6c665a84e4e648a0cf6668e164df50e10683e56e43c079b180ce2587e4f0bcb20ba736fc75574855fccbcfc79ac2397f03d4950bc3da34fe5b0435d1c1bbeb1c2f843dd4b7947244cbfb95946e635d64802d2d8577d566928d7c0e3aac9fc3f24d358e774dcd866d90af3bc15c56db0d96f8c932e0e5544b908444ae4c64b08468d6755f6e4a2bfd348c1686ad516d2d407f3166ae7c6ec08a5f1e9f2fdb854cc85baafd258db2536728eac70bc8241cde26c103e947a60e1d4f530d3e3676b34e8cbcad89b9dcb853dbeedf4cbbdab64e495bd08aefe5bcc899d2f9b372fde17be1dba024a566d670eb444c92", &(0x7f0000000180)="84ba62b2cd0a5b555a37193e3eaaddd588ea941ef20256cb5499430bee7a50d4a9275242f47f08a73e0cdb0b95b31a745239716a58388ee46176cd19d0a555c2a5d4638b6cb9a05c93548e50310340b8fd6a5e8a0b9f173d17e40e600168f304d52ad2f57bad7297365e5d4697a10ee0c51a4bcca35d144bc18f3e272abb5d7cd53d5baddd9879607d75b6297f1a8a6271515d6b81c5ae2ffd"}}, &(0x7f0000000240)=0x0) timer_getoverrun(r1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:29 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r1, &(0x7f0000004a40)) 2018/04/24 01:49:29 executing program 4: r0 = socket$netlink(0xa, 0x6, 0xb) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xf, &(0x7f0000001ffc), 0xe69a333) [ 252.762106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 252.769399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 252.776690] R13: 00000000000004a4 R14: 00000000006fa000 R15: 0000000000000000 2018/04/24 01:49:29 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) unshare(0x40600) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x61d, 0x4) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f00000001c0), 0x4) 2018/04/24 01:49:29 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) 2018/04/24 01:49:29 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:30 executing program 1 (fault-call:8 fault-nth:1): mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) getresgid(&(0x7f00000027c0)=0x0, &(0x7f0000002800), &(0x7f0000002840)) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r13 = getpgid(0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003440)={0x0, 0x0}) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003800)=0x0) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = gettid() getresuid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003b00)=0xe8) getgroups(0x2, &(0x7f0000003b40)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b80)=0x0) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004240)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000001c0)="6edd484a6f3e4580806b40819e8d713743c499d9741f79f71a3166d76322d0e3aa4eaea1698f88a11e3f7af3857594d772a72c7b81b9b798ae12d39661bf7559605fab374a12f3253737a5a6e85e7c32d9abd3edbe412510d1f47251c3a8e75829f47c1de002da9071c25d7ada3f3813d3197a366bd180d9f185bfed58b07368ab6bc2872a2ccf564418b63fb3a1efcd0b7de7eef6e67ac003b9e5dee7a34d3107d50712350c33957147de0aa3e01714476175e8945ab992a43de16fa935ba6bfa8ec64f0259c9fb827af271b9cd84cd57ae1245e5b1d0769d1dda5b5bb02b86e95044f0764adc", 0xe7}, {&(0x7f00000002c0)="cf5bc9ba7ef7bb5fa8b8a244ca2a8d237e03edc73145eaee13b122a85fb8c537cc4a6b29b54b3446829eb82c22e3020336ffed176a0c863efa015802f3659db3aee1fd4ac1952bd0acc14c259d4f737ad527db527df6b0159a420d6e", 0x5c}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="0c5272c0855a42848b2658412cb1ada45ac3878cdabdc8c7e6c9ac408aaee3754a23d32d5805a4c662895f769a31f75ef6fc91e0f8ee4573fab2b91287e324603b020be59442b4fde40463aa395ae5214fbd85c6561e98f3063d269d9789943dce7a7665de015c4c29547403bed976b28fab9bf56b15802c1de58726f4a152477875fb6de2daa6a5ad9336b01a34ab11d41f3989d535f04fda5ee227551fd6cff3a9a6d59e07757c557db2aaef", 0xad}, {&(0x7f0000001400)="a4d8f36b91334791b669760b54af82b14057a51ccb8fec92ecfa15ac7844c27f923ac2ea4f2eb1dda61baa257acec56608949c4c70a560ae62d90b9689e94d2f3c22d2fe3069a2dd5c56e3b3911b6a1f5b8cf48f5853dfd3897236c845284cc79854e41916bc00368bad931541ba6330561b0c72f5ba245471881e9acd0212ea748deb8837c35060bf7324b981a35e03a2ea24fe2f6158ec5dcac49dccccf47fa39f2e985be55306fcffec2bad3c35cbd7d81faf1098f33260801c0f33d6cbed02d51a90d255a15fa114a91728f6d82d5e", 0xd1}, {&(0x7f0000001500)="f644c44a0ede83509cc15376722090f8992bddae3d22b355da0f1880d5467aab7598983bf98491edf0047a68a0e75d5e9706329ebc162ce304adc5eec379e5a12237971ef7d4db45be59716d05192f968e915b2cf037cad53dd89f3b", 0x5c}, 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&(0x7f00000037c0)=[{&(0x7f00000036c0)="46d48755f2b583372c95edee9de86462687bd90d2f272a3ce8fbd390cf16453b804fc369a5f0820a2e94d50d3e403053736bd27d9887b8b2b4a3d9ab373ff1ba260fb4b840d97f65ec27c1f08252ab74c3cbe51d29f0c42877e6a823505b4c187c3c617e07c9e69d3ba0d5d9d75716223feb0dac264fd45836eb80f05bb02691261f97e6e8eb96a9cc0cc041c1a803a33904591ba5721e7d6fda6fd09238086cb0fd3b7831098305582cfeac7f936578f62cb92eaed084ca6d1937f4663e2b2018cd", 0xc2}], 0x1, &(0x7f0000003c40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x4000001}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003dc0)="380a30b8f835e9d4f3fa9056fbc06bfff1ae04a9372f64ae8d72f0928a932af98ddb45d522b38bbe356b04cc70310721bf5496746c3cc3f4a785b7683fa5584739739a37ba5a491e6892d10208a2e8c78843f93817190fc0c7c6994eef86a984eaa26dde19804b06e96c6ee8af5eb28b6259a0baa78cf133cc36fcc5c352b6c775b041a933b05152859825d9bbb892750f38f944c5dbbb85a54d4b3ea4b47f6f05babfcc148edddbca6fe34c8d0a97bb14dd964f8918246c2dad0e63928f55638310c3d252da6f8f1ffb91bec62c5ab0729f1478bbb395b8d3438cdd1789e48c27c6e4f806791e7dada619058cc96be751bbd0de", 0xf4}, {&(0x7f0000003ec0)="2dbda5b4d004ef7dbe2c1756a3311f3c04d5c920f1d747ac12a5a9bc415d4ee62486bd575cf8d1d5cd9b271ceaeda40abf33c4d3ad71e14dfccfe910e57369", 0x3f}, {&(0x7f0000003f00)="cafe66be783843ae9fa878064a1845e7fa33993fdd78f35e9820b9d9865e7b4acb71130794ceedbf12b84d6c711fc03d601b13de168a5004b04ed03fa87eee5a235dff8faed4bd0ad9da36b1d7a6277d4ce4f2c722e55b399fb30b590db6f3f212fa883c5edd15d338e82eb5691f35ac4ebdaebafc3bdf2cb07988c018f9123a5c6e2fe8da784638458c99a70469c00c8baa58cd27313efeac1f4950f5e62b83f611302b03f108330287289272176eb2d94247b2d0e608c10b885dd370e4f3ed", 0xc0}, {&(0x7f0000003fc0)="c73cea4b5140f9953c20c89625c445dfb62c471aaaf9fe749a83352b8dd60be4a3a03c753565f2f7f05ad23f70dc9a7d194ebde1b7a0376d31e02d7913ab566a3507e9c9026667f9456897362c144cf2fcd045d712f6cce9f12d4139a970b529c40c649a2be796a25171d2bc48503dc6016a03543aedb1c0bcf6a4a1836ecbd20ca668a9b449928c94a5625b0aac908e62cbffdfdbdec92d70ab1e13691c25d19b5b07c83da272134d421468ff125ba5cc8b4501c6dc5c", 0xb7}, {&(0x7f0000004080)="66cd832ff5731456fca982e4641652e667d999441923c9dd1898382bd19b9f2d544e915af4d9c2a71e9079e806735c61f383a6387d088f3609e6bb837d433a816c574ed3f458278e8657846578c7c6482ae8fec1ceb7689a13c9f4e20c54d62b8caae1bb91f1f2ee1abfd6700d7d0e376cd5109b1df60675626768cfe6d7920c691585d528b0de0af76647c544c7fe5229e6a6979159fd833a93b335e9b823c9230fd764eaba01c301bfc3963e0e228d224c7d3d7e3ad51b9b5310acd19152e4aebfb9e0cf0d9522fa3cd921d515cdaba99bae60b7339e807d88b6a68332a27107", 0xe1}], 0x5, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}], 0x5, 0x24004000) [ 253.126875] FAULT_INJECTION: forcing a failure. [ 253.126875] name failslab, interval 1, probability 0, space 0, times 0 [ 253.138293] CPU: 0 PID: 16581 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 253.145244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.154621] Call Trace: [ 253.157249] dump_stack+0x185/0x1d0 [ 253.160921] should_fail+0x87b/0xab0 [ 253.164725] should_failslab+0x279/0x2a0 [ 253.168838] kmem_cache_alloc+0x136/0xb90 [ 253.173021] ? getname_flags+0x12a/0xaa0 [ 253.177150] getname_flags+0x12a/0xaa0 [ 253.181120] SYSC_renameat2+0x578/0x2790 [ 253.185238] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 253.190242] ? fput+0x25c/0x2e0 [ 253.193593] SyS_renameat2+0x76/0xa0 [ 253.197355] SYSC_rename+0x8a/0xa0 [ 253.200972] SyS_rename+0x46/0x70 [ 253.204507] do_syscall_64+0x309/0x430 [ 253.208442] ? SYSC_renameat+0xd0/0xd0 [ 253.212373] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 253.217588] RIP: 0033:0x455389 [ 253.220794] RSP: 002b:00007f8220949c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 253.228538] RAX: ffffffffffffffda RBX: 00007f822094a6d4 RCX: 0000000000455389 [ 253.235831] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 253.243121] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.250411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 253.257696] R13: 00000000000004a4 R14: 00000000006fa000 R15: 0000000000000001 2018/04/24 01:49:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = socket$inet6(0xa, 0x80003, 0x2) socket$rds(0x15, 0x5, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fstat(r1, &(0x7f0000004a40)) 2018/04/24 01:49:30 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)) 2018/04/24 01:49:30 executing program 2: remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000004, 0x1f, 0x2) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/24 01:49:30 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0xa, &(0x7f0000001580)=[{&(0x7f0000000080), 0x0, 0xffffffffffff8924}, {&(0x7f0000000140)="13c94a840f72818774d22aaae6cdef8563b11f242740df3af92fb7392ac693739602fcf0e0436b6e8627ea6210a9c64cb458109644baac6c3871db8e66474b93f1e01bce34f6802e6305267c853a310a1633fc6611c7a080bd68b29886b1dcb1e795a7d83618c0fe85ef8482330b3129c5794de314c03720387ccdb4d9c7dcaab4b45003c98c3254f2791694ca91b019377e3bd92576c9d0abad51b88781156c4e4f640ee1acc56ee3864f4c6297261a5cb79dd65ea584dedd9e3b3c8a9782c68e4b561d6832e9ef70d51bf476918137aee00c16b60c159855abe90e7597090a7bae60960add7cc954859249fcf2a871e5f03e29", 0xf4, 0x3ff}, {&(0x7f0000000240)="df185b833299ddf2a5367a734aadedf20ec658c6b65b870abb826b517d923eb408e6bc7db8022ea54ad1d0b7b1bf1ef96d60536e92f4d5705d8f3e5cb8565a", 0x3f, 0x7}, {&(0x7f0000000280)="d3", 0x1, 0x4}, {&(0x7f00000002c0)="277daefca77421005425667bc7f29bc9d8a5718087194fd47656e09be20e30134be42dd57a582abfc9c3aaadb5eef23d24ee27a90a552ccae34ec2c4954a5c1cb95d0907c5a662362bd7458e5f740c2978f8ef0fcf2a4a75633aba65cda48a2283051daa69fa38fa6d97c00cb68ceb46f2f2b213e5d68513ed08f7bfa0367ebe5aca1c505bfebf4fd194a67fcede034eacf1c944588d41", 0x97, 0x4b8}, {&(0x7f0000000380)="591fcf6a4215e2462f42e5616edeb8d6334afb97cbf12bcd0f353bdad985555d7e64e74879e132d2b51a6d596fcf93f3f8da7043ac0db80d26ce", 0x3a, 0xfffffffffffffffb}, {&(0x7f00000003c0)="b40d37c2efc27b5e9b9e09af58fe388182b032ec387ba2c925a6b810482be810d203af255640f729da002b331acf79238095a0364a6835c99faa76ee497a109b024f574e779fb285967b08dcc1482a43021d589c0eccc0c2c6b48af0205d78640f503752d0a2e023f3e5067e42b7958e94ec6f4e103a531646a57984dfa36f2f9e747549003561a860a0cb2c6d25488a369ea35b46ab1f901470f725778a71367675e61e16004b8d3aeb0b7fd757b73a287ff51837a974032198700c0132f6c8c38593d508a77822d828446963cd38e7aad757eb578230959351c70d34", 0xdd, 0x40}, {&(0x7f00000004c0)="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", 0x1000, 0x6}, {&(0x7f00000014c0)="031fa0e5e6d49f84595536bd18e8cd6fb473e4bff15ed5aa8daf5d2da4e84674acf489501df14d0cab4b2405f2440f65a210026ee0f48a56269574a6134c2a6af90924bb3c7d842400d666b1c7c8a3dbbea0f5a8fa80c05e87bc3684bfbe7b75f05501e31fc41705", 0x68}, {&(0x7f0000001540), 0x0, 0x2644}], 0x840, &(0x7f0000001840)=ANY=[@ANYBLOB="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"]) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x7, &(0x7f0000001540)={0x0, 0x17, 0x4, @thr={&(0x7f0000000080)="7e0a167ad3c1bb74028ad52f9c97d5b10aba28e6c8c0069d3cb7826f4200d4df6e12fe001a797a", &(0x7f0000001680)="086ffc06ccf81a43769e3653539b6baceea52739326bdd14193acc60aaba6984b101ab31b2f1c4f1e899b182be4e27cb16167ab4ac4b6867963de9ebbf223fb726d66b8ae34b2f3b6e678691cea24402aa7c2f508fbe5510d646fec3bd8c8a07110ff2a18861ddafcf9b56ade98338fbad1e7ce2aa4b13d951e1ebcaa4d4cce08fa6e9580c06ae76221daaa6a97402d0126f1597c0e0bd49a826f55b198016f96076196028838419b8dd54ab14cccad2"}}, &(0x7f0000001740)=0x0) timer_settime(r1, 0x1, &(0x7f0000001780)={{}, {0x0, 0x989680}}, &(0x7f00000017c0)) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') fchmod(r2, 0x100) close(r0) 2018/04/24 01:49:30 executing program 1 (fault-call:8 fault-nth:2): mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) getresgid(&(0x7f00000027c0)=0x0, &(0x7f0000002800), &(0x7f0000002840)) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r13 = getpgid(0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003440)={0x0, 0x0}) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003800)=0x0) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = gettid() getresuid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003b00)=0xe8) getgroups(0x2, &(0x7f0000003b40)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b80)=0x0) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004240)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000001c0)="6edd484a6f3e4580806b40819e8d713743c499d9741f79f71a3166d76322d0e3aa4eaea1698f88a11e3f7af3857594d772a72c7b81b9b798ae12d39661bf7559605fab374a12f3253737a5a6e85e7c32d9abd3edbe412510d1f47251c3a8e75829f47c1de002da9071c25d7ada3f3813d3197a366bd180d9f185bfed58b07368ab6bc2872a2ccf564418b63fb3a1efcd0b7de7eef6e67ac003b9e5dee7a34d3107d50712350c33957147de0aa3e01714476175e8945ab992a43de16fa935ba6bfa8ec64f0259c9fb827af271b9cd84cd57ae1245e5b1d0769d1dda5b5bb02b86e95044f0764adc", 0xe7}, {&(0x7f00000002c0)="cf5bc9ba7ef7bb5fa8b8a244ca2a8d237e03edc73145eaee13b122a85fb8c537cc4a6b29b54b3446829eb82c22e3020336ffed176a0c863efa015802f3659db3aee1fd4ac1952bd0acc14c259d4f737ad527db527df6b0159a420d6e", 0x5c}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="0c5272c0855a42848b2658412cb1ada45ac3878cdabdc8c7e6c9ac408aaee3754a23d32d5805a4c662895f769a31f75ef6fc91e0f8ee4573fab2b91287e324603b020be59442b4fde40463aa395ae5214fbd85c6561e98f3063d269d9789943dce7a7665de015c4c29547403bed976b28fab9bf56b15802c1de58726f4a152477875fb6de2daa6a5ad9336b01a34ab11d41f3989d535f04fda5ee227551fd6cff3a9a6d59e07757c557db2aaef", 0xad}, {&(0x7f0000001400)="a4d8f36b91334791b669760b54af82b14057a51ccb8fec92ecfa15ac7844c27f923ac2ea4f2eb1dda61baa257acec56608949c4c70a560ae62d90b9689e94d2f3c22d2fe3069a2dd5c56e3b3911b6a1f5b8cf48f5853dfd3897236c845284cc79854e41916bc00368bad931541ba6330561b0c72f5ba245471881e9acd0212ea748deb8837c35060bf7324b981a35e03a2ea24fe2f6158ec5dcac49dccccf47fa39f2e985be55306fcffec2bad3c35cbd7d81faf1098f33260801c0f33d6cbed02d51a90d255a15fa114a91728f6d82d5e", 0xd1}, {&(0x7f0000001500)="f644c44a0ede83509cc15376722090f8992bddae3d22b355da0f1880d5467aab7598983bf98491edf0047a68a0e75d5e9706329ebc162ce304adc5eec379e5a12237971ef7d4db45be59716d05192f968e915b2cf037cad53dd89f3b", 0x5c}, 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&(0x7f00000037c0)=[{&(0x7f00000036c0)="46d48755f2b583372c95edee9de86462687bd90d2f272a3ce8fbd390cf16453b804fc369a5f0820a2e94d50d3e403053736bd27d9887b8b2b4a3d9ab373ff1ba260fb4b840d97f65ec27c1f08252ab74c3cbe51d29f0c42877e6a823505b4c187c3c617e07c9e69d3ba0d5d9d75716223feb0dac264fd45836eb80f05bb02691261f97e6e8eb96a9cc0cc041c1a803a33904591ba5721e7d6fda6fd09238086cb0fd3b7831098305582cfeac7f936578f62cb92eaed084ca6d1937f4663e2b2018cd", 0xc2}], 0x1, &(0x7f0000003c40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x4000001}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003dc0)="380a30b8f835e9d4f3fa9056fbc06bfff1ae04a9372f64ae8d72f0928a932af98ddb45d522b38bbe356b04cc70310721bf5496746c3cc3f4a785b7683fa5584739739a37ba5a491e6892d10208a2e8c78843f93817190fc0c7c6994eef86a984eaa26dde19804b06e96c6ee8af5eb28b6259a0baa78cf133cc36fcc5c352b6c775b041a933b05152859825d9bbb892750f38f944c5dbbb85a54d4b3ea4b47f6f05babfcc148edddbca6fe34c8d0a97bb14dd964f8918246c2dad0e63928f55638310c3d252da6f8f1ffb91bec62c5ab0729f1478bbb395b8d3438cdd1789e48c27c6e4f806791e7dada619058cc96be751bbd0de", 0xf4}, {&(0x7f0000003ec0)="2dbda5b4d004ef7dbe2c1756a3311f3c04d5c920f1d747ac12a5a9bc415d4ee62486bd575cf8d1d5cd9b271ceaeda40abf33c4d3ad71e14dfccfe910e57369", 0x3f}, {&(0x7f0000003f00)="cafe66be783843ae9fa878064a1845e7fa33993fdd78f35e9820b9d9865e7b4acb71130794ceedbf12b84d6c711fc03d601b13de168a5004b04ed03fa87eee5a235dff8faed4bd0ad9da36b1d7a6277d4ce4f2c722e55b399fb30b590db6f3f212fa883c5edd15d338e82eb5691f35ac4ebdaebafc3bdf2cb07988c018f9123a5c6e2fe8da784638458c99a70469c00c8baa58cd27313efeac1f4950f5e62b83f611302b03f108330287289272176eb2d94247b2d0e608c10b885dd370e4f3ed", 0xc0}, {&(0x7f0000003fc0)="c73cea4b5140f9953c20c89625c445dfb62c471aaaf9fe749a83352b8dd60be4a3a03c753565f2f7f05ad23f70dc9a7d194ebde1b7a0376d31e02d7913ab566a3507e9c9026667f9456897362c144cf2fcd045d712f6cce9f12d4139a970b529c40c649a2be796a25171d2bc48503dc6016a03543aedb1c0bcf6a4a1836ecbd20ca668a9b449928c94a5625b0aac908e62cbffdfdbdec92d70ab1e13691c25d19b5b07c83da272134d421468ff125ba5cc8b4501c6dc5c", 0xb7}, {&(0x7f0000004080)="66cd832ff5731456fca982e4641652e667d999441923c9dd1898382bd19b9f2d544e915af4d9c2a71e9079e806735c61f383a6387d088f3609e6bb837d433a816c574ed3f458278e8657846578c7c6482ae8fec1ceb7689a13c9f4e20c54d62b8caae1bb91f1f2ee1abfd6700d7d0e376cd5109b1df60675626768cfe6d7920c691585d528b0de0af76647c544c7fe5229e6a6979159fd833a93b335e9b823c9230fd764eaba01c301bfc3963e0e228d224c7d3d7e3ad51b9b5310acd19152e4aebfb9e0cf0d9522fa3cd921d515cdaba99bae60b7339e807d88b6a68332a27107", 0xe1}], 0x5, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}], 0x5, 0x24004000) 2018/04/24 01:49:30 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setns(r0, 0x40000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) 2018/04/24 01:49:30 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x4080, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001400)) 2018/04/24 01:49:30 executing program 5: setpriority(0x1, 0xffffffffffffffff, 0x0) r0 = gettid() ioprio_get$pid(0x3, r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') [ 253.704239] FAULT_INJECTION: forcing a failure. [ 253.704239] name failslab, interval 1, probability 0, space 0, times 0 [ 253.715607] CPU: 1 PID: 16603 Comm: syz-executor1 Not tainted 4.16.0+ #87 [ 253.722554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.731924] Call Trace: [ 253.734550] dump_stack+0x185/0x1d0 [ 253.738216] should_fail+0x87b/0xab0 [ 253.742015] should_failslab+0x279/0x2a0 [ 253.746118] kmem_cache_alloc+0x136/0xb90 [ 253.750333] ? __d_alloc+0x8b/0xc60 [ 253.754034] ? __msan_poison_alloca+0x15c/0x1d0 [ 253.758746] __d_alloc+0x8b/0xc60 [ 253.762306] d_alloc+0x94/0x540 [ 253.765674] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 253.771071] ? d_lookup+0x1dd/0x210 [ 253.774771] SYSC_renameat2+0x15d3/0x2790 [ 253.779038] SyS_renameat2+0x76/0xa0 [ 253.782809] SYSC_rename+0x8a/0xa0 [ 253.786429] SyS_rename+0x46/0x70 [ 253.789970] do_syscall_64+0x309/0x430 [ 253.793912] ? SYSC_renameat+0xd0/0xd0 [ 253.797841] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 253.803053] RIP: 0033:0x455389 [ 253.806259] RSP: 002b:00007f8220949c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 253.814005] RAX: ffffffffffffffda RBX: 00007f822094a6d4 RCX: 0000000000455389 [ 253.821300] RDX: 0000000000000000 RSI: 0000000020000100 RDI: 00000000200000c0 [ 253.828597] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 253.835890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 253.843183] R13: 00000000000004a4 R14: 00000000006fa000 R15: 0000000000000002 2018/04/24 01:49:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) fstat(r0, &(0x7f0000000080)) 2018/04/24 01:49:30 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:30 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x5a001, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/24 01:49:30 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x4) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) creat(&(0x7f0000000040)='./control\x00', 0x40) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) 2018/04/24 01:49:30 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x200000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r1 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002680)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) getresgid(&(0x7f00000027c0)=0x0, &(0x7f0000002800), &(0x7f0000002840)) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002940)={0x0, 0x0, 0x0}, &(0x7f0000002980)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000029c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002b00)=0xe8) lstat(&(0x7f0000002b40)='./file0\x00', &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002880)={0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0, 0x0}, &(0x7f0000002d00)=0xc) r13 = getpgid(0x0) lstat(&(0x7f0000002fc0)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000003440)={0x0, 0x0}) fstat(r0, &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003800)=0x0) fstat(r0, &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getgid() r22 = gettid() getresuid(&(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0) fstat(r0, &(0x7f0000003980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a00)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000003b00)=0xe8) getgroups(0x2, &(0x7f0000003b40)=[0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003b80)=0x0) fstat(r0, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004240)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002600)=[{&(0x7f00000001c0)="6edd484a6f3e4580806b40819e8d713743c499d9741f79f71a3166d76322d0e3aa4eaea1698f88a11e3f7af3857594d772a72c7b81b9b798ae12d39661bf7559605fab374a12f3253737a5a6e85e7c32d9abd3edbe412510d1f47251c3a8e75829f47c1de002da9071c25d7ada3f3813d3197a366bd180d9f185bfed58b07368ab6bc2872a2ccf564418b63fb3a1efcd0b7de7eef6e67ac003b9e5dee7a34d3107d50712350c33957147de0aa3e01714476175e8945ab992a43de16fa935ba6bfa8ec64f0259c9fb827af271b9cd84cd57ae1245e5b1d0769d1dda5b5bb02b86e95044f0764adc", 0xe7}, {&(0x7f00000002c0)="cf5bc9ba7ef7bb5fa8b8a244ca2a8d237e03edc73145eaee13b122a85fb8c537cc4a6b29b54b3446829eb82c22e3020336ffed176a0c863efa015802f3659db3aee1fd4ac1952bd0acc14c259d4f737ad527db527df6b0159a420d6e", 0x5c}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="0c5272c0855a42848b2658412cb1ada45ac3878cdabdc8c7e6c9ac408aaee3754a23d32d5805a4c662895f769a31f75ef6fc91e0f8ee4573fab2b91287e324603b020be59442b4fde40463aa395ae5214fbd85c6561e98f3063d269d9789943dce7a7665de015c4c29547403bed976b28fab9bf56b15802c1de58726f4a152477875fb6de2daa6a5ad9336b01a34ab11d41f3989d535f04fda5ee227551fd6cff3a9a6d59e07757c557db2aaef", 0xad}, {&(0x7f0000001400)="a4d8f36b91334791b669760b54af82b14057a51ccb8fec92ecfa15ac7844c27f923ac2ea4f2eb1dda61baa257acec56608949c4c70a560ae62d90b9689e94d2f3c22d2fe3069a2dd5c56e3b3911b6a1f5b8cf48f5853dfd3897236c845284cc79854e41916bc00368bad931541ba6330561b0c72f5ba245471881e9acd0212ea748deb8837c35060bf7324b981a35e03a2ea24fe2f6158ec5dcac49dccccf47fa39f2e985be55306fcffec2bad3c35cbd7d81faf1098f33260801c0f33d6cbed02d51a90d255a15fa114a91728f6d82d5e", 0xd1}, {&(0x7f0000001500)="f644c44a0ede83509cc15376722090f8992bddae3d22b355da0f1880d5467aab7598983bf98491edf0047a68a0e75d5e9706329ebc162ce304adc5eec379e5a12237971ef7d4db45be59716d05192f968e915b2cf037cad53dd89f3b", 0x5c}, 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&(0x7f00000037c0)=[{&(0x7f00000036c0)="46d48755f2b583372c95edee9de86462687bd90d2f272a3ce8fbd390cf16453b804fc369a5f0820a2e94d50d3e403053736bd27d9887b8b2b4a3d9ab373ff1ba260fb4b840d97f65ec27c1f08252ab74c3cbe51d29f0c42877e6a823505b4c187c3c617e07c9e69d3ba0d5d9d75716223feb0dac264fd45836eb80f05bb02691261f97e6e8eb96a9cc0cc041c1a803a33904591ba5721e7d6fda6fd09238086cb0fd3b7831098305582cfeac7f936578f62cb92eaed084ca6d1937f4663e2b2018cd", 0xc2}], 0x1, &(0x7f0000003c40)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xe0, 0x4000001}, {&(0x7f0000003d40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004180)=[{&(0x7f0000003dc0)="380a30b8f835e9d4f3fa9056fbc06bfff1ae04a9372f64ae8d72f0928a932af98ddb45d522b38bbe356b04cc70310721bf5496746c3cc3f4a785b7683fa5584739739a37ba5a491e6892d10208a2e8c78843f93817190fc0c7c6994eef86a984eaa26dde19804b06e96c6ee8af5eb28b6259a0baa78cf133cc36fcc5c352b6c775b041a933b05152859825d9bbb892750f38f944c5dbbb85a54d4b3ea4b47f6f05babfcc148edddbca6fe34c8d0a97bb14dd964f8918246c2dad0e63928f55638310c3d252da6f8f1ffb91bec62c5ab0729f1478bbb395b8d3438cdd1789e48c27c6e4f806791e7dada619058cc96be751bbd0de", 0xf4}, {&(0x7f0000003ec0)="2dbda5b4d004ef7dbe2c1756a3311f3c04d5c920f1d747ac12a5a9bc415d4ee62486bd575cf8d1d5cd9b271ceaeda40abf33c4d3ad71e14dfccfe910e57369", 0x3f}, {&(0x7f0000003f00)="cafe66be783843ae9fa878064a1845e7fa33993fdd78f35e9820b9d9865e7b4acb71130794ceedbf12b84d6c711fc03d601b13de168a5004b04ed03fa87eee5a235dff8faed4bd0ad9da36b1d7a6277d4ce4f2c722e55b399fb30b590db6f3f212fa883c5edd15d338e82eb5691f35ac4ebdaebafc3bdf2cb07988c018f9123a5c6e2fe8da784638458c99a70469c00c8baa58cd27313efeac1f4950f5e62b83f611302b03f108330287289272176eb2d94247b2d0e608c10b885dd370e4f3ed", 0xc0}, {&(0x7f0000003fc0)="c73cea4b5140f9953c20c89625c445dfb62c471aaaf9fe749a83352b8dd60be4a3a03c753565f2f7f05ad23f70dc9a7d194ebde1b7a0376d31e02d7913ab566a3507e9c9026667f9456897362c144cf2fcd045d712f6cce9f12d4139a970b529c40c649a2be796a25171d2bc48503dc6016a03543aedb1c0bcf6a4a1836ecbd20ca668a9b449928c94a5625b0aac908e62cbffdfdbdec92d70ab1e13691c25d19b5b07c83da272134d421468ff125ba5cc8b4501c6dc5c", 0xb7}, {&(0x7f0000004080)="66cd832ff5731456fca982e4641652e667d999441923c9dd1898382bd19b9f2d544e915af4d9c2a71e9079e806735c61f383a6387d088f3609e6bb837d433a816c574ed3f458278e8657846578c7c6482ae8fec1ceb7689a13c9f4e20c54d62b8caae1bb91f1f2ee1abfd6700d7d0e376cd5109b1df60675626768cfe6d7920c691585d528b0de0af76647c544c7fe5229e6a6979159fd833a93b335e9b823c9230fd764eaba01c301bfc3963e0e228d224c7d3d7e3ad51b9b5310acd19152e4aebfb9e0cf0d9522fa3cd921d515cdaba99bae60b7339e807d88b6a68332a27107", 0xe1}], 0x5, &(0x7f0000004200)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x800}], 0x5, 0x24004000) 2018/04/24 01:49:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r2 = socket$inet6(0xa, 0x80003, 0x2) socket$rds(0x15, 0x5, 0x0) bind$inet6(r2, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fstat(r1, &(0x7f0000004a40)) 2018/04/24 01:49:31 executing program 1 (fault-call:8 fault-nth:3): mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:31 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000140)='./control\x00', &(0x7f0000000080)='./control/file0\x00') close(r0) 2018/04/24 01:49:31 executing program 6: r0 = inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r2 = semget$private(0x0, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x81, 0x10002) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:31 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa00864492ba359ba9c9702d0a1c6abd94b2dd6050a09c00010440fe8000000000000027410000005b0c7e9b08000000000000008000000080000000247e818438af6af891dbdd6e09d100"], &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000180)="2d706f7369785f61636c5f61636365737373656c667d656d31ae766d6e6574312676626f786e657430766d6e6574312570726f636574683123296c6f706f7369785f61636c5f6163636573737573657273656375726974795c245b00"], &(0x7f0000000240)=[&(0x7f0000000200)=',vmnet1\x00'], 0x1800) 2018/04/24 01:49:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001480)={0x0, 0x40, &(0x7f0000001440)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f00000014c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={r1, 0x7, 0x6}, &(0x7f0000001640)=0x10) fstat(r0, &(0x7f0000004a40)) readv(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/138, 0x8a}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/5, 0x5}, {&(0x7f00000002c0)=""/201, 0xc9}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x6) poll(&(0x7f0000001600)=[{r0, 0x10}], 0x1, 0x1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001540)=@assoc_id=r2, 0x4) getsockname$inet6(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, @remote}, &(0x7f00000015c0)=0x1c) 2018/04/24 01:49:32 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101001, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f00000013c0)={&(0x7f0000000040)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/158, 0x9e}, {&(0x7f0000001180)=""/54, 0x36}, {&(0x7f00000011c0)=""/192, 0xc0}], 0x4, &(0x7f00000012c0)=""/225, 0xe1, 0x9}, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001400)={'vcan0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) getdents(r2, &(0x7f0000000040), 0x7385baf8532ca971) 2018/04/24 01:49:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @empty, 0x74cf}, 0x1c) r1 = shmget$private(0x0, 0x4000, 0x54000080, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0x4) 2018/04/24 01:49:32 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/20, 0x14, 0x103, 0x0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:32 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x545e, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:32 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x100, 0x38000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8, 0xffffffff00000000, 0x7, 0x1f, 0x2}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0xff, 0x2}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000140)="d8ea3747d8bd6ebb826d3607028a0da59bc869d7b65ffa68145ce61b00e8adb7e2c8c7c642ccc14f5fc609e368508f3404487a8eb9e2d48b7f9c2165311833d7eddf0bef6c7bcc547890d6f97ee86043e7d0981550b9c1cfa94bf8e333036268f14804aa81ee7375c78c9cb88bece08d773aa3e9167bd2e9f84b4fd941ddc0e06f4d31d5ebc23cc3584658581e4928a23840579470947eba40b3b4a5a3391c7c73d531469b1ae0a225296a89a9"}, 0x10) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000000)) 2018/04/24 01:49:32 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x40) write$sndseq(r1, &(0x7f0000000200), 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x1, './control/file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="f3c1bb7377f989ac6a726b85d51f0ace46f7e1be143131998db6d924da00aa1296e83aaf3f556bfe8990bda61935d43e01bbc356a6d96a8d5a05c5dec202e1489f3f73504af275aa37edce9c8766ab08b4d7c648d68ff745c99976125c5d40cf27b16eaebab555cf2b1f4019f2642846519695d65ba2150cab1b", 0x7a}], 0x1, 0x0, 0x0, 0x40}, 0x4000800) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:32 executing program 0: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x1, 0x0, 0x0, @tick=0x401, {}, {}, @ext={0x56, &(0x7f00000000c0)="11a5869f923b113244f0078fe3334955da26a0ff8d223c7c4607f13bee7d5598acd93b12288ce48c7aecc348e14bc05dd2d24eaa56283c84943f7d4d1f483b4f8efe6706cadee34dafaf70803681671538af079c7d68"}}], 0x30) recvmsg$kcm(r1, &(0x7f0000000500)={&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/63, 0x3f}], 0x1, &(0x7f0000000440)=""/146, 0x92, 0x294}, 0x20) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f0000000400)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x2, 0x5, 0x7, 0x7a0e, 0x3, 0x1ff, 0xb24, 0x1, 0xfff, 0x1, 0x401, 0x88, 0x0, 0x9, 0x80000000]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0x40, 0x30}, 0xc) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10, 0x80800) close(r0) 2018/04/24 01:49:32 executing program 6: r0 = inotify_init() r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x28a, 0x8080) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:32 executing program 5: r0 = socket$inet6(0xa, 0x7fe, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000000)="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", 0x118) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x1f}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0xe4c, 0x2, 0xfff, 0x500, 0x5, 0x10, r1}) 2018/04/24 01:49:32 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000640)='./control\x00', 0x2c0800, 0x10c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000680)={&(0x7f0000000600)='./control/file0\x00', r0}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000006c0)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000940)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f00000005c0)=0x9) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') open(&(0x7f0000000700)='./control\x00', 0x2800, 0x21) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./control/file0\x00', 0x7fff, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="e5dd074e651c77f538bf6d60aa42efb1bb512c2e6997a1a17d8c48cb31e011a06a89801c3cf3abd702598c21d55617aad4c0535e995563d4aa6234c6445271b128321532a8414f7b7b241223ab962e5b00f6c0a71a0b984facb968a4480de6010aa926944c43faffe9c71b8a5d5013a29467c0ae05c425475d9c2d531b29489808f37d05f667e3d823b3374b6d081ea1d2239e57fe05d9827eca03e725a44901d3e6424a6d769a457c3a76ce7c67e217b27f3de8b96ab35ede7c31c9b466e22efa682439b02a05335ab28890c518eaac8994858be844fdca08af91a126f778a3cc3b48ddf755fe", 0xe7, 0x1c000}, {&(0x7f0000000240)="3c8b0c540754187555ebf6520ed7c362435a0b0d2d081c7289e5d75fb91340f1dfc2da810d4c71fd5ea16c9b8bd1b7cfbd2fabce2adcda875248d049960d3179565b2a07d2789eceecd6fe787adb469abcd6129f7820b06a56c248fb425d38a183f3d6546f98c4c8ced9bcd782b17a7c9619edb117465146f0cd352465340a4c6041b72925b32e34740e46a615cec9f953c312e708acdb4e08d2778b429f5396ded1c3f885183da7d9d60b84c5936004078a44c1eb2f5482a3ccb6987d113e10cdc35be213fac02e7fc816461b8c", 0xce, 0x15}, {&(0x7f0000000080)="06be", 0x2, 0x3}, {&(0x7f0000000340)="e942e1d3bc803563737b12a2d13695af15fa9864e33a9cbea4aa9aae0dfb4e041e781adc36b596b26033e45b9bc97eb5d81e0632759fdec8062189f4d0371ed375657d3643018c35f52cb63f897d20781e242ec1f3b1cfc1b389857f72693acd779dbe93347d0f997363de7eac018c7e4fbcab6a8db510070c29434b7549e8dc47cbd435fae383ecf2cf5072bc9b62a223208660fa24", 0x96, 0x6}, {&(0x7f0000000400)="471d82c5a02b38e7451b1bafe8f3c47c1601564545aab7eac2d465195f0536cd9b677c6ce674cd141670815d0faff86b073dcf951105be10e7f5a0c668b823fde82e305cc1bb05fd4aebdbf7c7a32f5d355ae18bf73f1a76e9ef2e56f4c01746e3a0a36ba0a61d10820fe5f9274d1c89717a7deadf814bd551c1769c464b9fc5d91da39eceb7ccbc033a38a29726", 0x8e, 0xa}, {&(0x7f00000004c0)="4b011e80230d4da6b01ed16a45e697efd085705e58497c64ff06259aeb84b6", 0x1f, 0xffff}], 0x40000, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) fallocate(r1, 0x1, 0xc26f, 0xff) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:32 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) fstat(0xffffffffffffffff, &(0x7f0000004a40)) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="000125bd7000fedbdf251100000008000400080000002ad09fe3835258dd26272400369466210f425a75a732e7eb31a294b4855e48caca63372cca15fb4f641cdd0968f91a164d7f9ad75c4f103abd54cba4f1c0"], 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20040000) fstatfs(0xffffffffffffffff, &(0x7f0000000080)=""/60) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1f060000443f4f4f7214011bcbd7e590e856d5d35fd2977831ad00180bf45950417727b9cfc331dc3a1b0ea085c2cc916a8e4ef20e2dd760ac6b4dd5eb5a262bed3e2f65b626ee1dfec51bd6e68ee16cb5d6ac016a62659c4d3e8c9231d2daaaa7f63e59eef57a6227c79f42b6071f83a9e0775558ff384ed25d506d57dd4b717d432be43f3629b656cef4e4c074e6b54dc415db955e42f0f426d64387c93b", @ANYRES16=r0, @ANYBLOB="10002abd7000ffdbdf250e000000200003001400020076657468315f746f5f62726964676500080008000800000030000300080001000300000008000100000000001400020069705f767469300000000000000000000800010000000000"], 0x64}, 0x1, 0x0, 0x0, 0x44000}, 0x10) 2018/04/24 01:49:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200000000119078ac14ffbbe0d626f1db004e210008907800000000000000000000000000000000"], 0x0) 2018/04/24 01:49:32 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x60000, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000002c0)={@multicast1, @dev, 0x0}, &(0x7f0000000300)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'gretap0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000380)={0x160, r1, 0x22, 0x70bd2d, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x100, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r3}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x10100000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xed}}}]}}]}, 0x160}, 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/04/24 01:49:32 executing program 0: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000040)='./control/file3\x00', 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r3 = getuid() quotactl(0x5, &(0x7f0000000140)='./control/file3\x00', r3, &(0x7f00000002c0)="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") rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/04/24 01:49:32 executing program 3: mkdir(&(0x7f0000001600)='./control/file0/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') write$sndseq(r1, &(0x7f0000000000)=[{0x8, 0x70000000000, 0x7, 0x10000, @tick=0x2, {0x40, 0xffffffffffffffff}, {0x8, 0x1}, @ext={0xdd, &(0x7f0000000140)="e9ca4475cf595b9d7053bd9628c8675c8b1fcb81da03d887c2921b12f9b74f88dbf8ab46570028ddd47df184547c6e46d0f7227a37d46102db38761fa462aae0fa455cbb9d614cd177198338e25828efc178d190a0ffb5830111df011365ed43b10a8649bce4aa1e67df08c911883421c3d7c0b6b23d746ac36da75b3f5ccba3545ec64c2b76fc9c292b62f2b73e9d4b8fc91ee341ec3b0e646fbe54dc21ec4ba455ec37392f475819f13cd8c231877fbd620d95ff03bebf5c10a92e3aa51721142b81c6cb95b5d5067b4beed89c5a0901e3e4b4e961febbf51ae8d785"}}, {0x2, 0xd611, 0x2, 0x80000000, @tick=0x3ff, {0x9, 0x8}, {0x7, 0x4}, @quote={{0x1, 0x2}, 0x402, &(0x7f0000000080)={0x1f, 0x7fffffff, 0x9, 0xfffffffffffffb6b, @tick=0x46b, {0x8, 0xc5d}, {0x40, 0xfff}, @queue={0x1, {0xffffffffffffff04, 0x4}}}}}], 0x60) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x6, 0x7fffffff, 0x8001, 0x6, 0x2, 0x7, 0x0, 0x27c, 0x40, 0x1e3, 0x2fa, 0x5, 0x38, 0x1, 0xf185, 0x100, 0x7fff}, [{0x6, 0x1f, 0x100000001, 0x0, 0x8, 0x2, 0x7, 0xec}], "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", [[], [], []]}, 0x1378) 2018/04/24 01:49:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') socket$vsock_dgram(0x28, 0x2, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/04/24 01:49:32 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) mbind(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8003, &(0x7f0000000040)=0x7a, 0x3, 0x0) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/04/24 01:49:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001580)={0x0, 0x2}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001680)={0xfffffffffffffffa, 0x4, 0x5, 0xdccd, r1}, 0x10) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000000)=""/244, 0xf4}, {&(0x7f00000002c0)=""/194, 0xc2}, {&(0x7f0000000100)=""/187, 0xbb}, {&(0x7f00000003c0)=""/4096, 0xffffffffffffff88}, {&(0x7f00000013c0)=""/144, 0xffffff9e}, {&(0x7f0000001480)=""/193, 0xc1}], 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000016c0)) 2018/04/24 01:49:32 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000100)={0x2, 0x86d, 0x7fff, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x4}) 2018/04/24 01:49:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/24 01:49:32 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:32 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000140)=0xe8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control\x00') quotactl(0x318e7f92, &(0x7f0000000180)='./control/file0\x00', r2, &(0x7f0000000240)="61174fbc16f8e46547c3e77ea23e3fe2f56b2f6b5556e23483824e67dbbbdca756794138f1777b43c2f27a854481a7590d8d108c16ae8751e7eae5102c36d58c7c08353f423612714afcc42cc6249a837f4330de23eb88acb8a46bed47c866bea290328eae9f72824ec28dd4de509b2313e3ae98b30dcc4700c766931802e3fe") rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) [ 255.786831] device lo entered promiscuous mode [ 255.827179] device lo left promiscuous mode 2018/04/24 01:49:32 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x0, 0x800000000000000b, 0xffff, r1}, 0xffffffffffffffe6) [ 255.856522] device lo entered promiscuous mode 2018/04/24 01:49:32 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x82000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) semop(r1, &(0x7f0000000040)=[{0x3, 0x667, 0x1000}], 0x1) 2018/04/24 01:49:32 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/24 01:49:33 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) getgroups(0x3, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control/file0/file0\x00', 0x1, r2, r3, 0xe67, 0x2, 0x2100020) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/24 01:49:33 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x204101) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) [ 256.115912] device lo left promiscuous mode 2018/04/24 01:49:33 executing program 5: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = creat(&(0x7f0000000040)='./control/file3\x00', 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r3 = getuid() quotactl(0x5, &(0x7f0000000140)='./control/file3\x00', r3, &(0x7f00000002c0)="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") rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/04/24 01:49:33 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='stat\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00') perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x1, 0x101, 0x1000, 0x400, 0x0, 0x7, 0x20000, 0x1, 0xf7f, 0x3, 0x46, 0x200, 0x800, 0x6, 0xff, 0x7, 0x0, 0x7ff, 0x1, 0x80000001, 0x200000000000000, 0xb6f3, 0x3f, 0x20, 0x100000000, 0x7, 0x1ff, 0xffffffffffffffff, 0xf36, 0x3a3, 0x0, 0x10001, 0xa3, 0x7, 0x10001, 0x5, 0x0, 0x7f, 0x4, @perf_config_ext={0x1000, 0x9}, 0x3000, 0x5, 0xf5, 0x6, 0x4, 0x12ae, 0x2}, r3, 0x7, r4, 0x0) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="88e335", 0x3}], 0x1, 0xa) semget(0x0, 0x3, 0x200) [ 256.163942] device lo entered promiscuous mode 2018/04/24 01:49:33 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaab5e996aaaaaaaaaaaa0086dd6050a02fab7cec1c1eea960ce39c00080600fe800000000000002741000001c1a7fb609af6bc15b18e0eeb0615005b0c7e9bff386e070000bbfe8000000080"], &(0x7f0000000040)) 2018/04/24 01:49:33 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/9) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="5500720fffff000801000400040000000100fa00fb545cbf12976c1204bc3257ffe14dea73527b518c2252535c55a289c5e4a59f3b"]) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f00000000c0)={@rand_addr, @multicast1, @multicast1}, &(0x7f0000000100)=0xc) 2018/04/24 01:49:33 executing program 1: syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1, 0x500) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000080)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0xa5, 0x8, 0x3f, 0x95c}, 0x8) 2018/04/24 01:49:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/24 01:49:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/04/24 01:49:33 executing program 2: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) [ 256.437342] device lo left promiscuous mode [ 256.472958] device lo entered promiscuous mode 2018/04/24 01:49:34 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000040)={0x100000001, 0x8, [0x9, 0x9]}) 2018/04/24 01:49:34 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000300)='../file0\x00', &(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6ed, 0x10000) sendmmsg$nfc_llcp(r0, &(0x7f0000000600)=[{&(0x7f0000000340)={0x27, 0x1, 0x1, 0x2, 0x6, 0x26, "0c92e9de39db82cbd6d5ac954d4d70ed8c3fb8f50cc1dc790f50a7cf39c5f2457fa86dca72cff9b9d61f0bb215210dea66ac7c678a5de313ea3d0d969aa8b7", 0x3a}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000480)="700f586572ebb9cd0e0cbbd0bc3ef1f26997a4253e145dd8dcbd6e1989fc746e533b2d0ec1388acae4af570c9465ac97890a81b14279ca120f3fd4fb7f4b731c5fd9868d32bef18fe3860239c6cdc379d38d952cf45a7dea3518ee8291bc35ac2a2cfb", 0x63}, {&(0x7f0000000500)="3d3ca3abd1ca0ffa53e8fd78a14fe5482e162f50f962822d73b955aa7a00864a4c342fe24a051bc5e591a066dbefbf89f8e3f88d72d93dea8f048f06e46a67872b878c8b8986d9c2cd866db0268112e5c8b057e96fee139533f8ff67b6efb5f806167f6ab73c4a10db275b415f548e8569ef8f93f8af8d3a06fcca1efd2151520ad746192a2c1d4d4476", 0x8a}, {&(0x7f00000005c0)="f73b0149b19ef62fe633c998e00acf4925acce2c7a1c72feb346db2ce18ad510eb3927c0d92c6755fa8f1ad01d1666ad", 0x30}, {&(0x7f0000000680)="b6ae37b8ade17942dd8070f6e2d7934be3b134c2eec68266f58f6c7dfdd6cbfbcb4ed0fe794a954f22546245cde5d2ba44eadd05676ef93a8e6b42ea886ff2647ce8a8e960d6d83b9a49d844e9e8f3414c19bd58b66c5a03f5dcaedf83aeb1a353476aa748a001b1d7838ffcec62c1e8239c83ee1020", 0x76}, {&(0x7f00000007c0)="c5030fe088d630b9074ddaba70db39d02d1fc00607692e689df159f791ea67c292fe4d2889f4f3b6466bc68ff81d6a5c1bb3c74d44d1f6541a6893180bd58c13cbace60ee1c2ef4fb84c7a3d70cca871b0389a42921b145ad58d391ac84d02fa233dfc49bfe9979fa1acf0ffea864878bab97d4777772d06d7774b102805e8917fb6afac61aabc808775", 0x8a}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="a800000000000000070100000800000025b75451af7ca07c38564f43b5ac7a2acc02e2456104bf1e289a42e9f053737f683be4629573068e751d21d1fea83cc6b6dd3d372c30a4aa14742acaf6cd5d35531f1418a3904680c51e44f1c597be46982416020385a4883d65e667985b8845688d3063e5cc117cb68874fd3022f7ac5ec5e94e1ae18d13d296231f5192c789b4156c5dae61cac5f088cabb61ea556d303364a8f3db2d00"], 0xa8, 0x40}], 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@in={0x2, 0x4e22, @loopback=0x7f000001}, {&(0x7f00000001c0)=""/103, 0x67}, &(0x7f0000000100), 0x1}, 0xa0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) getxattr(&(0x7f0000000640)='../file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/110, 0x6e) 2018/04/24 01:49:34 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x241, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in6, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) semctl$IPC_RMID(r1, 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x3, 0xfffffffffffffffe}) 2018/04/24 01:49:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='io\x00') fstat(r0, &(0x7f0000004a40)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="278041ee6e4dd8fc28302773e0a1ed84", 0x10) 2018/04/24 01:49:34 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000001c0)='./control\x00', r1, r2, 0x1800) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000140)=0x40000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000040)={{r6, r7/1000+10000}, {0x0, 0x2710}}, &(0x7f0000000080)) close(r4) 2018/04/24 01:49:34 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000005150aa00000000000890780000"], &(0x7f0000000040)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x8c0c2) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000180)) 2018/04/24 01:49:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000400)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/04/24 01:49:34 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000001c0)='./control\x00', &(0x7f0000000240)='./control/file0\x00') close(r0) [ 257.065566] device lo left promiscuous mode [ 257.096750] device lo entered promiscuous mode 2018/04/24 01:49:34 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x1, 0x2b, 0x2680, 'queue0\x00', 0x1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x88100}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1300}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f00000001c0)={{0x1, 0xb96}, 0x2}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000340)={@rand_addr, @rand_addr}, &(0x7f0000000380)=0x8) 2018/04/24 01:49:34 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40002) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r1, &(0x7f00000000c0)) 2018/04/24 01:49:34 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x2, &(0x7f0000000040)) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x501200) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000140)=0xfffffffffffffffd) semctl$IPC_RMID(r1, 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/24 01:49:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/04/24 01:49:34 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000000)=0xf237) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:34 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='qnx6\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000300)='../file0\x00', &(0x7f0000000780)='./file0\x00') r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6ed, 0x10000) sendmmsg$nfc_llcp(r0, &(0x7f0000000600)=[{&(0x7f0000000340)={0x27, 0x1, 0x1, 0x2, 0x6, 0x26, "0c92e9de39db82cbd6d5ac954d4d70ed8c3fb8f50cc1dc790f50a7cf39c5f2457fa86dca72cff9b9d61f0bb215210dea66ac7c678a5de313ea3d0d969aa8b7", 0x3a}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000480)="700f586572ebb9cd0e0cbbd0bc3ef1f26997a4253e145dd8dcbd6e1989fc746e533b2d0ec1388acae4af570c9465ac97890a81b14279ca120f3fd4fb7f4b731c5fd9868d32bef18fe3860239c6cdc379d38d952cf45a7dea3518ee8291bc35ac2a2cfb", 0x63}, {&(0x7f0000000500)="3d3ca3abd1ca0ffa53e8fd78a14fe5482e162f50f962822d73b955aa7a00864a4c342fe24a051bc5e591a066dbefbf89f8e3f88d72d93dea8f048f06e46a67872b878c8b8986d9c2cd866db0268112e5c8b057e96fee139533f8ff67b6efb5f806167f6ab73c4a10db275b415f548e8569ef8f93f8af8d3a06fcca1efd2151520ad746192a2c1d4d4476", 0x8a}, {&(0x7f00000005c0)="f73b0149b19ef62fe633c998e00acf4925acce2c7a1c72feb346db2ce18ad510eb3927c0d92c6755fa8f1ad01d1666ad", 0x30}, {&(0x7f0000000680)="b6ae37b8ade17942dd8070f6e2d7934be3b134c2eec68266f58f6c7dfdd6cbfbcb4ed0fe794a954f22546245cde5d2ba44eadd05676ef93a8e6b42ea886ff2647ce8a8e960d6d83b9a49d844e9e8f3414c19bd58b66c5a03f5dcaedf83aeb1a353476aa748a001b1d7838ffcec62c1e8239c83ee1020", 0x76}, {&(0x7f00000007c0)="c5030fe088d630b9074ddaba70db39d02d1fc00607692e689df159f791ea67c292fe4d2889f4f3b6466bc68ff81d6a5c1bb3c74d44d1f6541a6893180bd58c13cbace60ee1c2ef4fb84c7a3d70cca871b0389a42921b145ad58d391ac84d02fa233dfc49bfe9979fa1acf0ffea864878bab97d4777772d06d7774b102805e8917fb6afac61aabc808775", 0x8a}], 0x5, &(0x7f0000000880)=ANY=[@ANYBLOB="a800000000000000070100000800000025b75451af7ca07c38564f43b5ac7a2acc02e2456104bf1e289a42e9f053737f683be4629573068e751d21d1fea83cc6b6dd3d372c30a4aa14742acaf6cd5d35531f1418a3904680c51e44f1c597be46982416020385a4883d65e667985b8845688d3063e5cc117cb68874fd3022f7ac5ec5e94e1ae18d13d296231f5192c789b4156c5dae61cac5f088cabb61ea556d303364a8f3db2d00"], 0xa8, 0x40}], 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@in={0x2, 0x4e22, @loopback=0x7f000001}, {&(0x7f00000001c0)=""/103, 0x67}, &(0x7f0000000100), 0x1}, 0xa0) umount2(&(0x7f0000000080)='./file0\x00', 0x2) getxattr(&(0x7f0000000640)='../file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00', &(0x7f0000000400)=""/110, 0x6e) [ 257.299609] device lo left promiscuous mode 2018/04/24 01:49:34 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000001340)='/dev/dsp#\x00', 0x8000, 0x40) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001380)={{0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x401, [0x100000000, 0xfffffffffffffffa, 0x4, 0x526, 0x9, 0x9, 0x800, 0x3f]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001400)={'veth1_to_bridge\x00', 0x4}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioprio_get$pid(0x1, r2) vmsplice(r1, &(0x7f0000001300)=[{&(0x7f0000000200)="b0ab0d3f86ee271241c3df28379888c38f61142bf3fb0eb3fe49ba312aeff0b1ee2874b5e77090cfe723ffcecaac0b2a37c99cab49b9fe39e4aa145b8dc28b34814cbefd0324a4e02c13d1092ae96eba5e7ec273d2291ca2e5a6e3d49048dd27e6d0aeb060d8c3db9b14f3add605cd804d40faffe9bf6168a817ddfbfd0f87", 0x7f}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="70ac64f24f04153cf5c86fc7176b88ea887c404e10f35b5c5f8f2429213d29bffbcb98b1a3ba5fcd6e3ee0605abb9a90dd3e40d035b25356a6bafeda6297939b96116f44b63bbbd7dcdcbe76799a7e96d8bc45991976c45cff25eb17519438ec2f05423cd4410b9e4c7356c419ee883103fe574ef061818df252df", 0x7b}], 0x3, 0x4) ioprio_get$pid(0x2, r2) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000100)="5e903a967df3a6384b3ed75e6ad4e6894c84d74ddf81ab25812e86ef6400b7f58117cb6af42fbf3689542aad8eb335d8f0639cf7697524aa9f14c33a2e80a1d8bf") fanotify_mark(r0, 0x10, 0x30010, r0, &(0x7f0000001440)='./file0\x00') [ 257.342251] device lo entered promiscuous mode 2018/04/24 01:49:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = getpgrp(0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000002c0)={'mangle\x00', 0xf4, "d25ef89014b68ef9ae2688abe00cd902a3bdebee94753a62f515ae2bcf5664297c206921e1bd09b19e052065edecff2bfd001cc0acdf58d05e225c47980232e52d267648646b3b52e72d1331989c152ac5cb84700ce4720156b0231bc031b3b32dd0a774e21606c09630ecdda3b0c183a6f77b3697adfb873a7cfb8d78a1f58b7af47d508147045ff3264e296b59af650d6a9b3c1e4e11b7e5e0921b6d670a539b4d68f4fda834df25c2b1310b7874c4b15130dfa7bbd034e8de9dc8ba1ad233ef577fef9a78974ef787f1c05ecd9c806b1fcc6219a48158036f6ab3d022ab632bb9a8ddcbf20160d093f1530dc9705282db8d35"}, &(0x7f0000000100)=0x118) ptrace$setregs(0xd, r1, 0x3, &(0x7f0000000000)="1548b2a7486c1fc6d84ef0a8e190fe6abcd1d6338f1b5c8564bd82b5fe474a7e75a7746607585678b079c2648fce383bf99bd1655c3873336ae8b7c71d9b15d873966781e72e2abcdbf5ac02e0588684700ea0399f4559ca601ae457cd0705c27fd9dc67fd9b4d01d23684136f84058fb6e27bfdf421ca939e7fbb82231b3b800f878080d44608ccb8a6d4e6636b61728af27803f69de027b8c9ff7805a63f50e61127080861810a3cd9725f8c4548") ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000000c0)) fstat(r0, &(0x7f0000004a40)) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0xffff, 0x111000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000400)=0x7ff) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000480)) 2018/04/24 01:49:34 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xbfc, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x80802) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1, 0xec3, 0x4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0x2}, 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r1) 2018/04/24 01:49:34 executing program 6: r0 = inotify_init() r1 = gettid() exit(0x0) setpriority(0x0, r1, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:34 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:34 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x28001) r1 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000003c0)={@dev}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'bridge_slave_1\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00000008c0)={'team_slave_0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000940)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0xcc61, 0x30, 0xffffffffffff8001, 0x5}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r8, 0x4}, 0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000009cc0)=[{{&(0x7f0000000980)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000a00)=""/21, 0x15}, {&(0x7f0000000a40)=""/56, 0x38}, {&(0x7f0000000a80)=""/70, 0x46}, {&(0x7f0000000b00)=""/211, 0xd3}, {&(0x7f0000000c00)=""/210, 0xd2}, {&(0x7f0000000d00)=""/6, 0x6}, {&(0x7f0000000d40)=""/201, 0xc9}], 0x7, &(0x7f0000000ec0)=""/139, 0x8b, 0x2}, 0x5}, {{&(0x7f0000000f80)=@ax25, 0x80, &(0x7f0000003440)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/197, 0xc5}, {&(0x7f0000003100)=""/13, 0xd}, {&(0x7f0000003140)=""/149, 0x95}, {&(0x7f0000003200)=""/136, 0x88}, {&(0x7f00000032c0)=""/81, 0x51}, {&(0x7f0000003340)}, {&(0x7f0000003380)=""/170, 0xaa}], 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000004800)=[{&(0x7f0000003500)=""/48, 0x30}, {&(0x7f0000003540)=""/212, 0xd4}, {&(0x7f0000003640)=""/245, 0xf5}, {&(0x7f0000003740)=""/164, 0xa4}, {&(0x7f0000003800)=""/4096, 0x1000}], 0x5, &(0x7f0000004880)=""/243, 0xf3, 0x81}, 0x401}, {{&(0x7f0000004980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000005a00)=""/105, 0x69}], 0x2, &(0x7f0000005ac0)=""/177, 0xb1, 0x169b}, 0x40}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000005b80)=""/247, 0xf7}, {&(0x7f0000005c80)=""/84, 0x54}, {&(0x7f0000005d00)=""/54, 0x36}, {&(0x7f0000005d40)=""/182, 0xb6}], 0x4, &(0x7f0000005e40)=""/78, 0x4e, 0x7}, 0x8}, {{0x0, 0x0, &(0x7f0000006040)=[{&(0x7f0000005ec0)=""/161, 0xa1}, {&(0x7f0000005f80)=""/96, 0x60}, {&(0x7f0000006000)=""/39, 0x27}], 0x3, 0x0, 0x0, 0x8000}, 0x7}, {{&(0x7f0000006080)=@l2, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006140)=""/129, 0x81, 0x4b}, 0x6}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000006200)=""/31, 0x1f}], 0x1, &(0x7f0000006280)=""/176, 0xb0, 0x7ff}, 0x7}, {{&(0x7f0000006340)=@ax25, 0x80, &(0x7f0000007700)=[{&(0x7f00000063c0)=""/165, 0xa5}, {&(0x7f0000006480)=""/92, 0x5c}, {&(0x7f0000006500)=""/235, 0xeb}, {&(0x7f0000006600)=""/49, 0x31}, {&(0x7f0000006640)=""/61, 0x3d}, {&(0x7f0000006680)=""/4096, 0x1000}, {&(0x7f0000007680)=""/73, 0x49}], 0x7, &(0x7f0000007780)=""/174, 0xae, 0xfffffffffffffff7}, 0x8001}, {{&(0x7f0000007840)=@sco, 0x80, &(0x7f0000009bc0)=[{&(0x7f00000078c0)=""/89, 0x59}, {&(0x7f0000007940)=""/4096, 0x1000}, {&(0x7f0000008940)=""/56, 0x38}, {&(0x7f0000008980)=""/192, 0xc0}, {&(0x7f0000008a40)=""/4096, 0x1000}, {&(0x7f0000009a40)=""/251, 0xfb}, {&(0x7f0000009b40)=""/74, 0x4a}], 0x7, &(0x7f0000009c40)=""/122, 0x7a, 0xcdf}, 0xa55a}], 0xa, 0x2, &(0x7f0000009f40)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f000000b000)={'team0\x00', 0x0}) quotactl(0x2, &(0x7f0000000440)='./file0\x00', r5, &(0x7f0000000480)="fcd09bd496b2b1b01f6aadc08a48fb6504a896810164ee6bc08e5c") getsockname$packet(0xffffffffffffff9c, &(0x7f000000b040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000b080)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000000c980)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f000000ca80)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f000000cac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000cb00)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f000000cdc0)={0x0, 0x0, 0x0}, &(0x7f000000ce00)=0x14, 0x80800) clock_gettime(0x0, &(0x7f0000011c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f00000119c0)=[{{0x0, 0x0, &(0x7f000000cec0)=[{&(0x7f000000ce40)=""/16, 0x10}, {&(0x7f000000ce80)=""/7, 0x7}], 0x2, &(0x7f000000cf00)=""/77, 0x4d, 0x9d2}, 0x9}, {{&(0x7f000000cf80)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f000000d080)=[{&(0x7f000000d000)=""/70, 0x46}], 0x1, &(0x7f000000d0c0)=""/17, 0x11, 0x3}, 0xffffffff}, {{&(0x7f000000d100)=@can, 0xfffffffffffffec5, &(0x7f000000e400)=[{&(0x7f00000004c0)=""/26, 0x1a}, {&(0x7f000000d1c0)=""/20, 0x14}, {&(0x7f000000d200)=""/139, 0x8b}, {&(0x7f000000d2c0)=""/4096, 0x1000}, {&(0x7f000000e2c0)=""/114, 0x72}, {&(0x7f000000e340)=""/162, 0xa2}], 0x6, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f000000e480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000e540)=[{&(0x7f000000e500)=""/56, 0x38}], 0x1000000000000194, &(0x7f000000e580)=""/215, 0xd7, 0x6b}}, {{&(0x7f000000e680)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f000000e8c0)=[{&(0x7f000000e700)=""/181, 0xfffffffffffffdf6}, {&(0x7f0000000840)=""/110, 0x6e}, {&(0x7f000000e840)=""/94, 0x5e}], 0x3, &(0x7f000000e900)=""/12, 0xc, 0x2}, 0xab}, {{&(0x7f000000e940)=@rc, 0x80, &(0x7f000000ecc0)=[{&(0x7f000000e9c0)=""/22, 0x16}, {&(0x7f000000ea00)=""/49, 0x31}, {&(0x7f0000000500)=""/30, 0x1e}, {&(0x7f000000ea80)=""/63, 0x3f}, {&(0x7f000000eac0)=""/161, 0xa1}, {&(0x7f000000eb80)=""/72, 0x48}, {&(0x7f000000ec00)=""/157, 0x9d}], 0x7, &(0x7f000000ed40)=""/255, 0xff, 0xb9}, 0x2}, {{0x0, 0x0, &(0x7f000000f400)=[{&(0x7f000000ee40)=""/55, 0x37}, {&(0x7f000000ee80)=""/250, 0x289}, {&(0x7f000000ef80)=""/143, 0x8f}, {&(0x7f000000a0c0)=""/132, 0x84}, {&(0x7f000000f100)=""/149, 0x95}, {&(0x7f000000f1c0)=""/140, 0x8c}, {&(0x7f000000f280)=""/133, 0x85}, {&(0x7f000000f340)=""/174, 0xae}], 0x8, &(0x7f000000f480)=""/4096, 0x1000, 0x4}, 0x5}, {{&(0x7f0000010480)=@ipx, 0x80, &(0x7f0000010640)=[{&(0x7f0000010500)=""/219, 0x22f}, {&(0x7f0000010600)}], 0x2, &(0x7f0000010680)=""/4096, 0x1000}, 0x401}, {{&(0x7f0000011680)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000003340)=[{&(0x7f0000011700)=""/241, 0xf1}, {&(0x7f0000011800)=""/170, 0xaa}], 0x2, &(0x7f000000a000)=""/138, 0x8a, 0x7fff}, 0x1}], 0x9, 0x40010000, &(0x7f0000011c40)={r15, r16+30000000}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000012180)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x41000}, 0xc, &(0x7f0000012140)={&(0x7f0000011c80)={0x484, r1, 0xb00, 0x70bd29, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r2}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff01}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0xb4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfda}}}]}}, {{0x8, 0x1, r7}, {0xec, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}]}}, {{0x8, 0x1, r10}, {0xf8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5c}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffff8001}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x401}}}]}}, {{0x8, 0x1, r14}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r17}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}]}, 0x484}, 0x1, 0x0, 0x0, 0x80}, 0x844) syz_emit_ethernet(0x1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)={0x1, 0x4, [0xdfb, 0x9fa, 0x693, 0x20]}) r18 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x20402, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r18, 0x8935, &(0x7f000000a1c0)={'veth0\x00', 0x4}) accept4$packet(r18, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x80000) 2018/04/24 01:49:35 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) r1 = syz_open_procfs(0x0, &(0x7f0000000800)='net/l2cap\a') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x1c0000000000, 0x332, 0x5, 0x5}) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x3f, 0x200, 0x4, 0x9, 0x3, 0x0, 0x367, 0x37e, 0x40, 0x24, 0xfff, 0x5, 0x38, 0x1, 0xce80, 0x8, 0xe6df}, [{0x70000000, 0x6, 0x9, 0x100000001, 0x5, 0x2, 0x6, 0x79}], "fbb2b5cb8ac74cd797519368c5912f802d39f8e7f481ccd1b18b937d4ff9a77ae845564b2a9bc8c36405392f3f562475b1c1b034e469fd65aa526ac56bf952cd971f6a1bca96e1a35770198c587fb9a8f4182256ace3e1e1a0ace890c55ea575bafbb36ba04f04b4d4061d46449376df236d3bf8a6b00c1466da0b194d5eed9cb0154cfa556552b6", [[], [], [], [], [], []]}, 0x700) 2018/04/24 01:49:35 executing program 3: r0 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="46756ec5018fd2", 0x7, r0) r1 = dup(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'bridge_slave_1\x00', 0x2}, 0x18) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x1000007fffa) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x200, @ipv4={[], [0xff, 0xff]}, 0xffffffff}}, 0x200, 0x8, 0x4, 0xfffffffffffffb23, 0x89}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000380)={r4, 0x6}, &(0x7f00000003c0)=0x8) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fsetxattr(r3, &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)='id_resolver\x00', 0xc, 0x1) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:49:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) 2018/04/24 01:49:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000000000)) [ 258.052448] device lo left promiscuous mode [ 258.081578] device lo entered promiscuous mode 2018/04/24 01:49:35 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000040)={@multicast1, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000000c0)={@empty, 0x45, r1}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r2, &(0x7f0000004a40)) 2018/04/24 01:49:35 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) 2018/04/24 01:49:35 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:35 executing program 5: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x10) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0x5) r1 = eventfd2(0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1ff) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000540)="cd351644c25347dee8", 0x9}], 0x1) 2018/04/24 01:49:36 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) munlockall() r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb51508007ea8984e79c93df7498b2b31f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4acd430f59a0ec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:36 executing program 2: 2018/04/24 01:49:36 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x460000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') rmdir(&(0x7f0000000040)='./control/file0\x00') close(r1) 2018/04/24 01:49:36 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') unlink(&(0x7f0000000000)='./control\x00') close(r0) 2018/04/24 01:49:36 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0xd, 0x12010, r0, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:36 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) [ 259.112196] device lo left promiscuous mode [ 259.150989] device lo entered promiscuous mode 2018/04/24 01:49:36 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffc, 0x0, 0xf3f, 0xb06]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) 2018/04/24 01:49:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/24 01:49:36 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000000280)) fstat(r2, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xc5, 0x9, 0x1, 0x8, 0xffffffff80000000, 0x538, 0x1, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x101, 0x5, 0x9, 0xdf}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x54, 0x30, 0x3ff, 0x2}, &(0x7f0000000140)=0x18) 2018/04/24 01:49:36 executing program 6: r0 = inotify_init() r1 = dup(r0) ioctl$int_out(r0, 0x5462, &(0x7f0000000140)) r2 = semget$private(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x5, {0x2, 0x4e24, @rand_addr=0x2}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x1, 0x3, 0x80d6, 0x7, 0x0, 0x3, 0x7fffffff, 0x259}) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000000)=[0x1, 0x100000000, 0x6, 0xfffffffffffff001]) fstat(r1, &(0x7f00000000c0)) semctl$IPC_RMID(r2, 0x0, 0x0) [ 259.341875] device lo left promiscuous mode [ 259.374556] device lo entered promiscuous mode 2018/04/24 01:49:37 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000), 0x4) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) 2018/04/24 01:49:37 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa001, 0xd4) ioctl$TCFLSH(r1, 0x540b, 0x6) r2 = semget$private(0x0, 0x0, 0x200) semctl$IPC_RMID(r2, 0x0, 0x0) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000080)="7e7eef252643a5cff0f88adcb2656b11bb880a6d4503ed46c309c04d329d11") 2018/04/24 01:49:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@broadcast, @dev, @multicast2}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000004a40)) r1 = semget$private(0x0, 0x0, 0x1) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000000)=""/167) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0x8001, 0x6}, 0x1, 0x5, 0x300000000, {0x9, 0x200}, 0x3, 0x3}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000002c0)=""/117) 2018/04/24 01:49:37 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYRES32], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x80000000000]}) 2018/04/24 01:49:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) 2018/04/24 01:49:37 executing program 3: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = semget(0x1, 0x0, 0x5) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000001c0)=""/165) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) rename(&(0x7f0000000380)='./control/file1\x00', &(0x7f0000000400)='./control\x00') semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000280)=""/48) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000440)="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") fchmodat(r1, &(0x7f0000000000)='./control/file0\x00', 0x80) close(r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e23, @multicast1=0xe0000001}, 'irlan0\x00'}) [ 260.132470] device lo left promiscuous mode [ 260.165972] device lo entered promiscuous mode 2018/04/24 01:49:37 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x6, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000340)=0x4, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) [ 260.197692] device lo entered promiscuous mode 2018/04/24 01:49:37 executing program 2: acct(&(0x7f0000000000)='./file0\x00') 2018/04/24 01:49:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @random="1728921e96d2"}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'teql0\x00'}) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x30f, 0x7, 0x1b5c, 0x8f1, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/04/24 01:49:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:37 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r2 = getgid() getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000140), &(0x7f0000000180)) stat(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000280)=[r1, r2, r3, r4]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) 2018/04/24 01:49:37 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mkdir(&(0x7f0000000000)='./control/file1\x00', 0x8) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:37 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180), &(0x7f0000000200)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) r2 = socket(0x2, 0x3, 0x40000000000000ff) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000240)=0x7fff, 0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r2, &(0x7f0000000240), 0x0, 0x800, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) [ 260.504256] device lo left promiscuous mode [ 260.541256] device lo entered promiscuous mode 2018/04/24 01:49:38 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x6ca1a4652c38c94c, &(0x7f0000000040)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) 2018/04/24 01:49:38 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/04/24 01:49:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/nfsfs\x00') fstat(r0, &(0x7f0000000000)) 2018/04/24 01:49:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:38 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x20000000080004) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x9000000, 0x3, r2}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x7c8e}, &(0x7f00000003c0)=0x8) 2018/04/24 01:49:38 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') socket$inet6(0xa, 0x2, 0x800) munlockall() close(r0) creat(&(0x7f0000000140)='./control/file0\x00', 0x34) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getsig(0x4202, r2, 0x8001, &(0x7f0000000080)) 2018/04/24 01:49:38 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/114) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 261.452217] device lo left promiscuous mode [ 261.490155] device lo entered promiscuous mode 2018/04/24 01:49:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:38 executing program 2: r0 = dup(0xffffffffffffff9c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) bind$can_raw(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) 2018/04/24 01:49:38 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x41c102, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) semctl$IPC_RMID(r1, 0x0, 0x0) semget$private(0x0, 0x0, 0x500) getsockname$inet6(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) 2018/04/24 01:49:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="74c05e43ed199280ce") fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:38 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$binfmt_script(r1, &(0x7f0000000000)={'#! ', './control/file0', [{0x20, 'vboxnet0!'}], 0xa, "d85ec3a8ca7e2854f487ed17e68f929ae426a73cfbfed8639d54d83f97054641dc0e900766f3fda8800099c8985471127e3357d1095a0ff03c75097304e3266c47ec8a7504ba123537125d34c1881a137a6ee6daed288bf6782060deb8505f08f9d2b775644e6ca1ab7ac8ad61e336a88c00cec077240ab9f94dc1ee97fdfaa4d964284b5f25c12e8ea83432386e5f91f6072e72"}, 0xb1) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x3, 0x1}, &(0x7f0000000300)=0x8) 2018/04/24 01:49:38 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/114) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 261.769499] device lo left promiscuous mode [ 261.808992] device lo entered promiscuous mode 2018/04/24 01:49:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r0, &(0x7f0000004a40)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8001, 0x4) 2018/04/24 01:49:39 executing program 6: r0 = inotify_init() r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x65, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x200}, &(0x7f0000000180)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r3 = semget$private(0x0, 0x0, 0x0) getsockname$ipx(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x10) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_NUM(r4, 0x4008af10, &(0x7f0000000040)={0x3, 0xc9}) 2018/04/24 01:49:39 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x16}) unlink(&(0x7f0000f86000)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') getsockopt$inet_tcp_int(r1, 0x6, 0x2a, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000400)=""/240) close(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="b4000000b7e83bdded215d8fbebb99e10700bc2c832edb6b172edbfe388a4a49a0039e4235cb420efd95cd3e893e168d0fcd8a5b81951d24830251e8916f59fc6167bd7c99da98a65e67cc76b9796833fc1e55130cfd146099e1c4ca3e162b4f96b5c242c8635ce1cdc1f0984b7f30903ce4b607ea975dbd86c93d04cd16868e323c4e1927784c33bb0753bb46a67d26a1713e1a077a1f74a6325cb9147c01e294d3edd59b847c550e18b914bbb588a6a2df5adaaf1ba179108d47729084909cd8a5156c547458ef504a3f712074038e1a830b995f34b69280cf7f"], &(0x7f0000000000)=0xbc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/04/24 01:49:39 executing program 2: r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='}#\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="1b8588eb78b97fcaf54494098ec579643c085369fc9ea03a38f073933bb75ad8f626ca57a6f392139bc1e78cd24f6683a0e60839a784f707c2a3dbb5bd57de8114f6287cb483bc35029a6aa22c42dba377a3bdda001d1612d037dea5a10ffe32df2f688b3b126cca2c75103c029e6518f2741cb22a4f55f0e1cdf9d68d2056f68b2badedd8bf849228d899eaa16c4ad90dede37395ee3ab34a9c8e6c49f288f4decea008a0647356b89fa7a2edec", 0xae, 0xffffffffffffffff) keyctl$link(0x8, r0, r1) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b07009bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x200, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) splice(r2, &(0x7f0000000300), r3, &(0x7f0000000380), 0x9, 0x2) 2018/04/24 01:49:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) 2018/04/24 01:49:39 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x8, 0x7, 0xffff, 0x7, 0xef, 0x6}, 0xffff}, 0xa) close(r0) 2018/04/24 01:49:39 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/114) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 262.455254] device lo left promiscuous mode [ 262.482126] device lo entered promiscuous mode 2018/04/24 01:49:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") recvfrom$ax25(r0, &(0x7f0000000000)=""/100, 0x64, 0x100, &(0x7f0000000080)={0x3, {"5823f10acba5bc"}, 0x5}, 0x10) fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:39 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x100, 0x400) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00000001c0)="6a34a66510d3cf728b042fd2b40d81b8488c6883806264bc95c5f66f955999c658ec96756571a4c525f9308d5347c2ee2c3eccb9d0aab48207dfa13e2fe8a873a3dd1db204ca635a3ffc99f84f6901528ff037da6188d5b32e61831fc4a303a6791de1e789781151573d53aa59c63c50703da8394d2f405bca5c9a746f85ff42a47d625d7191be78d1be05315f21f63809aa9dc3b434f173b1", 0x99) r1 = inotify_init() ioctl$int_out(r1, 0x105462, &(0x7f0000000000)) r2 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0xe3b6e1d82a95345) accept4$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80800) r3 = semget$private(0x0, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x1ff) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:39 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/114) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:39 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00080600fe8000000000000027410000005b0c7e9bff386e070000bbfe8000000080000000000000000000aa0000000000089078"], &(0x7f0000000040)) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', '^\x00'}, &(0x7f0000000140)=""/244, 0xf4) 2018/04/24 01:49:39 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x20012, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fdatasync(r1) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x7, 0x0, 0x0, 0x10001, @time, {}, {0xe971}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) [ 262.716805] device lo left promiscuous mode 2018/04/24 01:49:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3b71f56d, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = inotify_init() ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'erspan0\x00', 0x5a}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, r2, 0xa00, 0x70bd2d, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5c}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x62}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = semget$private(0x0, 0x3, 0x8000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0xe8, "9562f9f5a76b926719f2c97a3ceef6d487a84054c402ceb1c6aac546fab473a422ca661556cbf1f03a1a7cd042552c458882a7b4d86acb507204912ba23b4dcd50c832de693d1903e7d5e4ba7da04a913c413b24ec8431bab1562a97bc938e3b0302f2b9412dcc5c8182b70c764feb5320c3017d32c9a0ed60793ea09f627d8e89bf7d96f4d5fde42374fa9dd0b560072a155f64ba7a80e184ffeadcf42a6c293987a53abd8b4972a8bf9d3780c30631f51546f3a0f29830709866bd0c55101348a4e3ac00d1fbd19f13e1dbe5fe17443b2982acf71695cff298c940ecda29f9a9c9c6693cbead1a"}, &(0x7f0000000400)=0xf0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000440)={r4, 0x401, 0x7fffffff, 0xaf0}, &(0x7f0000000480)=0x10) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000340)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="16f580e7419af5e1688eade398fed38b35411eb636474f377a389bba34b57aa3743d81e99fd7668d55a3297c381535412f736a1c1603d138558a2a50ce6f142815eb97272c50f151", 0x48, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="36eccdcdae3e6a45c1f7cb985f4af5a500df7ecc7f094eb6a11eaf30be9ec93c020056f3e34100a9cbba9d7bc75e736376fe54352c914119ff94e8f4a83b17d5cdb57b09b0d0a7494e63638f", 0x4c, 0xfffffffffffffffa) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000280)={&(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x1, 0x4, 0x5}) keyctl$unlink(0x9, r1, r2) fstat(r0, &(0x7f0000004a40)) 2018/04/24 01:49:40 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000280)="a0b44a12154441318f43dcdde99bb6df1dd4c471c17730dae398d7deaf2f8162b2c7272f90e599ef006e71c7964c613e6d4421b3aa5508e471c9200b22278b14d1d4332668a839d27bff5d030034") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r5, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x7}, 0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)) 2018/04/24 01:49:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:40 executing program 5: prctl$getname(0x10, &(0x7f0000000000)=""/114) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:40 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:40 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x9, 0x7, 0x7, 0x1, @time={0x0, 0x1c9c380}, {0x7, 0x5}, {0x8, 0x6}, @quote={{0x9, 0x7f}, 0x16, &(0x7f0000000080)={0x1, 0x0, 0x2, 0x0, @tick=0xc59, {0x2d917af7, 0x800}, {0x8c0, 0x7df}, @ext={0x47, &(0x7f0000000000)="5eebad69c7427dda0ebb81b0ab9416f92420679751ece7ff2f6f8e81ce504f4f5fb1c420cf9cc5da7446cc6d15bdbba6cd467288c4c733b914a6217087a4fc0ea77151fb4a3642"}}}}, {0x3, 0x1, 0x6, 0x100, @tick=0x7, {0x1, 0xfffffffffffffffe}, {0x7f, 0x9}, @note={0x1, 0x1, 0x1000000000000000, 0x0, 0x7}}], 0x60) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') 2018/04/24 01:49:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:40 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xdd70, 0x2, &(0x7f0000001140)=[{&(0x7f00000000c0)="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", 0x1000, 0xc4}, {&(0x7f00000010c0)="1356be47f498497f784f71cb0675f0324f9082dd78dff3060bab8d6f17eba68170558b4838bbba1829ecb0d50fcb70bf7a1c83efd134a786b2bc2d83ab1164b38c2e15effa2e7a7269a8a88dac183b19c36d415604f82209e13c575ea408440f0fb55331714085f8ce3736b3cf6f1ead", 0x70, 0x3ff}], 0x2080, &(0x7f0000001180)={[{@debug='debug', 0x2c}]}) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:40 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x2200) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fstat(r2, &(0x7f0000004a40)) 2018/04/24 01:49:40 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000280)="a0b44a12154441318f43dcdde99bb6df1dd4c471c17730dae398d7deaf2f8162b2c7272f90e599ef006e71c7964c613e6d4421b3aa5508e471c9200b22278b14d1d4332668a839d27bff5d030034") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+30000}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000180)={r5, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr=0x7}, 0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000100)) 2018/04/24 01:49:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:40 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x100004) r0 = syz_open_pts(0xffffffffffffffff, 0x2040) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x1, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000240)={0x8, 0xfffffffffffffffe, 0x4, {}, 0xb9, 0xffff}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x80000) setsockopt$inet6_tcp_int(r3, 0x6, 0x1, &(0x7f0000000080)=0xfffffffffffffe00, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) r5 = gettid() fcntl$lock(r3, 0x6, &(0x7f0000000140)={0x1, 0x2, 0x1f, 0x1c3, r5}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) get_mempolicy(&(0x7f0000000180), &(0x7f00000001c0), 0xffff, &(0x7f0000013000/0x1000)=nil, 0x1) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:40 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:49:41 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x400) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:41 executing program 2: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000100)=""/92, 0x5c) getdents64(r0, &(0x7f0000000000)=""/50, 0x32) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x140) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) mkdirat(r0, &(0x7f0000000040)='./bus\x00', 0x0) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/04/24 01:49:41 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80800) fstat(r0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x1000, 0x1, 0x1, 0x3, 0x8}, 0xc) 2018/04/24 01:49:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80004) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f0000000180)='./control/file0\x00', 0x80000, 0x8) sendmsg$alg(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001940)="989f08b2e81a3f910defaca0457f14d01add239468eb013a3993878b3c575ea0653057cd478a2b9cb9ae5fd67d4a24b7855efa17a8c1c59b860854281abe9d38c295a0506de38fedb15dde03de4d90b31d9e0e9867bedc7614deaca5eec7812ed2b7f1e8ac99a28a7d", 0x69}, {&(0x7f00000019c0)="c10b0dcde4372829e10b776421540597e9fac7d8a97dc8a631a6b79cb578c47ebffac8459f3fa073508f6aa72a02a6b19e2ecdac841c507721ac05c07bc714719f1fce7337e336421e045e333fb01a5df902656179fc20520d6cf17b29aff6cf4b4743169d05cea6b022fb3bf9cb87757db1573ad834ab679a6782e7703619f924296bd05ff49e586437a6799f9ea6007bd1bc2e54515a13faebfd09cfda827165ae053f502f6a7af07d2ea8669f78e3bf31835be60752bf9808e4b42f5aa771b853d51b0e4e8c0753ac855522507bc3dae85ca59af9bd9d410418b7f668c04803da9877bad95c", 0xe7}, {&(0x7f0000001ac0)="83d4110ffc91fd8905f73995c1ff273d188dd779b83851b6ac2ddc6a281fe3e9d3488ca7e632fda3c4172902c0dca0bbf6b93b0e6adc907eac9e2bc99e869eade30583ad6ebf1387116261e89048c658b9ccc2e5487abfae6a343c04805b", 0x5e}], 0x3, 0x0, 0x0, 0x80}, 0x40) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000340)=[{0x8000, 0x7ff, 0x10000, 0x0, @time, {0x5, 0x4}, {0x7, 0x6b94}, @addr={0x7f, 0x6}}, {0x80000000, 0x62bc, 0x0, 0xfff, @time, {0xb72, 0x6}, {0x1ff, 0x4}, @raw32={[0xfffffffffffffffb, 0x400, 0x6]}}, {0x5, 0x6, 0x4, 0x5, @tick=0x10001, {0x1}, {0x8}, @ext={0x53, &(0x7f00000001c0)="a723decfa6d81de85554ff1fc1e8cb077c22deef297eda23a65df0a8874d2d7334bb304d867243c82860a990c86c61c1515a5e77170b437982ea24f1be78fac310361ac0444722693e94012074215acb491c88"}}, {0xfffffffffffffffb, 0x1, 0xfffffffffffffff7, 0x2, @time={0x77359400}, {0x9, 0xf6f}, {0x5, 0xb156}, @control={0x1, 0x800, 0x81}}, {0x200, 0x78, 0xcd, 0x1, @time={0x0, 0x1c9c380}, {0x40, 0x2}, {0x800, 0x5}, @queue={0x1, {0x9314, 0x1}}}, {0x6, 0x5, 0x1000, 0x80, @time={0x77359400}, {0x3f, 0x4}, {0x200}, @ext={0x2d, &(0x7f0000000240)="1df830bf2b049c6c9e4c3b2bbbb836f77b89e7ad52427c3165fa2ac1dce04e7c7ec73fe03c0291a9610c3fc1d8"}}, {0x5, 0x10001, 0x6, 0x200, @tick=0x6, {0x1ff, 0x8}, {0xffffffffffffe69f, 0x8}, @note={0x1, 0x9, 0x5, 0x0, 0x6}}, {0x1f, 0x17, 0xfff, 0x1, @time={r2, r3+30000000}, {0x100000000, 0xa8f}, {0x8, 0x9}, @quote={{0x10001}, 0x81, &(0x7f0000000300)={0x0, 0x1ff, 0xcfcf, 0x3, @time, {0x4, 0x5}, {0x3, 0x100000000}, @time=@time={r4, r5+10000000}}}}], 0x180) r6 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000001900)=0x9, 0x2) sendmsg$kcm(r6, &(0x7f00000018c0)={&(0x7f00000004c0)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000540)="96cd80e1a72bf3de28f66105630068e9c0c5d58417b54422a4172f970757ccd8eff04326c1d8043a3238929ae1197e703cad4c40a372ddcad826aecf180a9472a43f0da1f6038613c05142671a522debb9fb0d5001287d10b894523a3a037888c1e4d1d8814dd12c14965d9c3bed3715f12666bae04fa033b7b3ad786cb01e9fa549bc0eb47c4eeca76d8218d149f4af1e115b6076f0134ebdbfdf8f451f971bd4b1d053dbc00a6ba8c341f2e85171a0e3ca9e07949ca0bc7f429c7df2e9a47f43346faec60d04013f5499dd23818503ec368b949ab6cc12dd7953a2f358b56231", 0xe1}, {&(0x7f0000000640)="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", 0x1000}], 0x2, &(0x7f0000001bc0)=ANY=[@ANYBLOB="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"], 0x220, 0x4000010}, 0x40000) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001680)=0x7, &(0x7f00000016c0)=0x4) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x5, 0x2, 0x10000, 0xf8a, 0x0, 0x1, 0x40000, 0x1, 0x3, 0x6, 0x6, 0x1, 0x0, 0x200, 0x1, 0x2, 0x0, 0xe267, 0x8000, 0x7c57, 0x9, 0x40, 0x5, 0xab, 0x81, 0x0, 0x24889f31, 0xfc, 0x100000000, 0x7ff, 0x7, 0x0, 0x9a, 0xffff, 0x6, 0xffffffffffff0001, 0x0, 0x10000, 0x1, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x7fff, 0x0, 0x5, 0xffffffff80000001, 0x4, 0x200}, r7, 0xa, r6, 0x0) close(r0) 2018/04/24 01:49:41 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x8d3, 0x9, 0x7f, 0x9}) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001540)}}, {{&(0x7f0000007100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000007180), 0x0, &(0x7f00000071c0)}}], 0x2, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x200000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0xfffffffffffffff8, [0x4, 0x21, 0xd494, 0x7f, 0xfffffffffffff001, 0x7fffffff, 0x5]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000002c0)=0x40000000000000, 0x4) r2 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x7cb, 0x8, 0x48da, 0x1909, 0x2, 0xfffffffffffffffb, 0x1ff, 0x0}, &(0x7f0000000100)=0x20) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='security.selinux\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, 0x8) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') accept4$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0xfffffffffffffea7, 0x80000) syslog(0xf, &(0x7f0000000480)=""/135, 0x87) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000001900)={@local, 0x0}, &(0x7f0000001940)=0x14) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xad6, 0x2, 0x80000000, "daec21586914a712ae46a53873ca5c9273ccdcf1991ff4a7ca512e9382e928c3a84c72080ec8792688cd5f6ea59c4f410e95941d3e7f96785140c859aedbd9734d47efa4913812d5b7c3fbde90940b66"}, 0xd8) mknod(&(0x7f0000000440)='./file0\x00', 0x4, 0x1) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001ac0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001980)={0xdc, r4, 0x210, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x13}}}]}}, {{0x8, 0x1, r6}, {0x4, 0x2}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x800}, 0x4000880) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000300)=0x80, 0x4) 2018/04/24 01:49:41 executing program 7: r0 = socket$inet6(0xa, 0x8000005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x5b6712f39b819aa4, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x1008) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0x4, 0x8, [0x3, 0x8, 0x6b, 0x100, 0xffffffffffffff7f, 0x3, 0x1ff, 0x3]}, 0x18) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) r3 = dup3(r0, r0, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$can_raw(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d, r4}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x2, 0x4, 0x5, 0x7fffffff}, 0x2, 0x1, 0x0, 0x0, "6096d8853f0a35a8"}, 0x10}, 0x1, 0x0, 0x0, 0x200080c0}, 0x4000884) 2018/04/24 01:49:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:41 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) pipe(&(0x7f0000001240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000011c0)={0xfffffffffffffff7, 0x3, 0x400, 0x7b, &(0x7f0000000080)=""/123, 0xb9, &(0x7f0000000100)=""/185, 0x1000, &(0x7f00000001c0)=""/4096}) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:42 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000019003d0500000000000000000a00000000000000000000000c000900080000008e53d626d3b913b09c4c524180f7665ef32da98686488b06ca3332e6d73d3934933c9c5f752b2bfb73e20804f9c4e05a31fa2278132e0ecd1abf52c44aa7870c84f3193a66fbdcda9dc1af6e3969cc1cf8bafdf0d662c8838031cb09faf94f88a6f23d75aec4878f255b3a3feb7268df52e48590ad6fc4e38def68f120600ece04c61081ef366268237a492e083cf91163a1634b33a329b250d566229d7e139f025223411fe561084cb7b3be7864aa01b301415203a428a5ea0ba5161c51c347170670d7eccb3fcaad5f21a2f4", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/24 01:49:42 executing program 2: unshare(0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendmsg$kcm(r1, &(0x7f0000000540)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x4, {0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0x1e}, 0x2}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="7dafea9f3fcb1f6833656d747e5cd1fe09dc0fd534a48daf009c7c6c8a7fe8fccf6c048d6a965411afd0ae23682c81d4016f0f3e6cae232098a6db097af18496c3fe38430156ecc8d37565d9d0ca2d477a24da35d3f6ce6375153d6fe0e9675262ba645a76ce5233", 0x68}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="780000000000000087010000892a000000a7f2e1048113dbac76fb5ef81dc40278fedf8e2aa10ea73af6d7af5ef1e7464b0c8043d1915bbbb02b5e20949964539b4c399818a44b66a3f6e9fec3835b69da4711a4bf98ba11328e306fcc46fd0c3816de764a9486c72ac6107ba1c1026ccef789cc1f03000090000000000000000f0100000500000010cba3437df92dc1e17598f12b0cc8884a87d115e497c78db54dd582637901294bf1910fa6ad630b00629fb3de454d7e8aacc30b4e811b99750ede09d013791f2eb30a161649f9de83c32311a5e7e5a481934b7d355bccfb8e34510b556731aa95335ed5578d45dcbccd37edb65b9ef45c20c815a7bc6d28b9f6d2c9f000000020000000000000000701000002000000fa94a98143bc576dd3a2c58e2bbb0000b0000000000000000000000005000000424265b8f719377fb7942a0bee3abb96918a9f9978c0e4e9935b4f40c30603968cf144f30e2e23ce878d1df84089412fa4c9e0bc814068f4b215fff8c73da9e4373ab5b6410ed9c8a6c6ab6fee62bf4e4c01708d522308d30f1a6aa1b4b496b92fcad519602a69ace40a6ea2222b257d1e6a460965929fd80f51a9aa567ed3c68e573324c2e7ab54781152761306adadbb6f2e2a579a1a9fca4544f949d56600a000000000000000ff010000040000001eab963c31d3ddb64445ea07e3633168679e4e93f9009d9a572c1f6a67cd1e35b8d68c83fcdd789bdb84412c84a7db366a5224cf1c512d1ed2f2b791a2cc47a5d3666cd69d407f08013d766505a44ea65851f2e0bf995477c7fe3bfab84005ef0c92cd4a1a34c6fc7cf6527a810e80f2de649f94675bb7e7149d9b1abc892ab2b6d9437376765800000000000000080080000000000000000501000001000000d5f26a151c23d0fcc9f8e2d4cba3aa8b291bba3855ea863fa125a38cb365374d2b8f9a2f60ca43cae6c9c9929bfae2c6b00ea6abbbe51ad7422b033b877fc0ca58035faeb1f943cff94f6c2db1e8ad0da0fcf2bc7cf8dde2a9801fbd1012e6c399e578bfde614565dac1e5ba4b41340067d7dd80d2b27eeef3ad1fb5a2a1993289e84c2de6b0a0a25ac914396c540e5007b0ab5176e6df8c05514a951e4b3654e8c9c8604b4037966153e5d2ac23ca3689ed92114573c378e04d939c53093b2e364f456ea9390294f08724cd8fd10ac3d3b35cf3a321eb050a82a729092d63a178d9ff6093f411afc1129b8195d069b5b3cc3de3d4166ae6edf1e213d36fd4a21a69ac13de4749f6c2edc5085b13"], 0x2f8, 0x40004}, 0x4000040) 2018/04/24 01:49:42 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fcntl$notify(r0, 0x402, 0x4) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:42 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) 2018/04/24 01:49:42 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0xfffffffffffffffd) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="03f8e98503000000e0ff"], &(0x7f0000000080)=0xa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r2}) getsockopt$packet_buf(r3, 0x107, 0x17, &(0x7f0000000180)=""/229, &(0x7f0000000280)=0xe5) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x40000) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) getsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) 2018/04/24 01:49:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:42 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) r2 = getpgid(0x0) ptrace$getregset(0x4204, r2, 0x206, &(0x7f00000000c0)={&(0x7f0000000040)=""/79, 0x4f}) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000000100)=0x3) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:42 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2), 0x0) dup2(r1, r3) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') symlinkat(&(0x7f0000000000)='./control\x00', r4, &(0x7f0000000040)='./control/file0\x00') close(r0) 2018/04/24 01:49:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:42 executing program 7: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/164) pwrite64(r0, &(0x7f00000001c0)='n', 0x1, 0x5a) 2018/04/24 01:49:42 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="070a6a4e084fff92fb", 0x9) 2018/04/24 01:49:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002140), 0x0, 0x10000000) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000000)=0xcb8f) socketpair(0x2, 0x800, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000080)={0x3eb556d, 0x80000000, 0xb8, 0x80, 0x3, 0x8, 0x5, 0x5, 0x9, 0xffffffffffff6973}) 2018/04/24 01:49:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:43 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x32000, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet(0x10, 0x3, 0x5) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000000)="240000000606f50000000000000006002001000be800600700000000ab001f0000000000", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) socket$pppoe(0x18, 0x1, 0x0) 2018/04/24 01:49:43 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x101000) 2018/04/24 01:49:43 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') accept(r1, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) close(r0) 2018/04/24 01:49:43 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x3) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1ff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x3be8, &(0x7f00000000c0)=0x2) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) set_thread_area(&(0x7f00000001c0)={0x2, 0x0, 0xffffffff, 0x6, 0x8, 0x6, 0x3, 0xa60, 0x3, 0x3f}) 2018/04/24 01:49:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r1, &(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r2) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:43 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = semget(0x2, 0x0, 0x420) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r1, &(0x7f0000000000)=[{0x86ab5e8dc19b1585, 0x9, 0x1800}], 0x1, &(0x7f0000000080)={r2, r3+30000000}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="24000000dd0e5112752d3c262ca804aa84fb3fa21ff35a3cf1ad8540dfffffff02000000"], 0x24}, 0x1}, 0x0) 2018/04/24 01:49:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:43 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004200)='/dev/vga_arbiter\x00', 0x40400, 0x0) fcntl$addseals(r0, 0x409, 0x1) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') socket$nl_netfilter(0x10, 0x3, 0xc) open(&(0x7f0000000040)='./control/file0\x00', 0x1, 0x100) close(r1) 2018/04/24 01:49:43 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001680)={0x7fffffff, 0x6, 0x2, 0x1}, 0x6) r2 = syz_open_dev$sndpcmc(&(0x7f00000016c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) bind$unix(r2, &(0x7f0000001700)=@file={0x1, './file0\x00'}, 0x6e) bind$packet(r0, &(0x7f0000000040)={0x11, 0x6, r1, 0x1, 0xefa8, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000009f80)=[{{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)="51d32149c478a7e86317b485ede0", 0xe}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="1000120000fcff000000000000000000"], 0x10}}], 0x1, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffff9c, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000001640)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=@updsa={0x123c, 0x1a, 0x2, 0x70bd25, 0x25dfdbfe, {{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x4, 0x4e24, 0x0, 0x2, 0x20, 0x80, 0x88, 0x0, r4}, {@in, 0x4d3, 0x32}, @in6, {0x400, 0x11e, 0x2, 0xf6, 0x5, 0x10000, 0x6, 0xfff}, {0x401, 0x2820, 0x8680, 0x9}, {0xf800000000000000, 0x1, 0x4}, 0x70bd2a, 0x0, 0xa, 0x4, 0x0, 0x60}, [@output_mark={0x8, 0x1d, 0x10001}, @algo_aead={0x104c, 0x12, {{'rfc7539esp(xts-camellia-aesni,md5)\x00'}, 0x8000, 0x200, "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@mark={0xc, 0x15, {0x35075d, 0x949b}}, @output_mark={0x8, 0x1d, 0xfffffffffffffffc}, @algo_auth_trunc={0xd4, 0x14, {{'sha512_mb\x00'}, 0x440, 0x60, "86c4b8907d66bafb0fe000e8ddcb3a03e3bfbad4cda4ed5c7cee3660a215f7bc222d5ab406d0a7117d3ff014d8b9fcda87b0934403512f627f2fb2011c2d419268c72a0cd21dead1b9ce303be48c5645655035a273884d0ef78fd83d84ca6ab64b5ac702f7dfb98d7594082f2ba1d8040fbf246324761a52d85f85d36035398f8d39b863499106e2"}}, @replay_thresh={0x8, 0xb, 0x7fffffff}, @extra_flags={0x8, 0x18, 0x9}]}, 0x123c}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) 2018/04/24 01:49:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:44 executing program 7: r0 = memfd_create(&(0x7f0000000280)="2f640400093f000000776295b4de233fe95194ed7dbafc58b40fb39d1c97d57a35dd9a28a0fe64f603000000d09407a2add1607aa1a12114273575b224ee706b3ca10800d3b0f226ae00", 0x3) lseek(r0, 0xfffffff7fffffffe, 0x1) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x3, 0x8, 0x5, r1}) 2018/04/24 01:49:44 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0xad52}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1ff}, 0x8) r2 = inotify_init() prctl$seccomp(0x16, 0x3, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0xef82, 0x8001, 0x1, 0x2}, {0x87, 0x2, 0x7fffffff, 0x2}]}) ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:44 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8e, 0x4) 2018/04/24 01:49:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:44 executing program 2: mkdir(&(0x7f0000000140)='./control\x00', 0x40000000000000) r0 = inotify_init1(0x80007) r1 = inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x80) inotify_rm_watch(r0, r1) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x82) r2 = inotify_init() r3 = dup2(r0, r2) accept$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) bind$can_raw(r3, &(0x7f0000000180)={0x1d, r4}, 0x10) r5 = creat(&(0x7f0000000000)='./control\x00', 0x8) nanosleep(&(0x7f00000001c0), 0x0) inotify_add_watch(r0, &(0x7f0000b40ff6)='./control\x00', 0x2000004) fallocate(r5, 0x0, 0x2, 0x3f) 2018/04/24 01:49:44 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xd9823921d231dc6a) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:44 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xb5, 0xa78d, 0x7f, 0xe4a, 0x1c}, 0x98) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000380)={r0, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x80000, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000400)='team\x00') getsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000540)={@mcast2, 0x0}, &(0x7f0000000580)=0x14) r7 = accept$packet(r4, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003d80)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006500)={0x0, @dev, @broadcast}, &(0x7f0000006540)=0xc) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f0000006580)={@local, 0x0}, &(0x7f00000065c0)=0x14) getpeername(r0, &(0x7f0000006600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000006680)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006c80)={'syzkaller1\x00', 0x0}) accept$packet(r0, &(0x7f0000006e00)={0x0, 0x0, 0x0}, &(0x7f0000006e40)=0x14) getsockname$packet(r0, &(0x7f0000006e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006ec0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006f00)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000007000)=0xe8) getsockname$packet(r4, &(0x7f00000081c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000008200)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000085c0)={@mcast1, 0x0}, &(0x7f0000008600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000009a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000009b40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000009c40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000a1c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f000000a180)={&(0x7f0000009c80)={0x4e8, r5, 0x208, 0x0, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r6}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {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}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}]}}, {{0x8, 0x1, r15}, {0x248, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x5de2, 0x2, 0x800, 0xd3e}, {0x7, 0x7, 0xe2}, {0x3, 0x9, 0x100000000, 0x8}, {0x80000001, 0x4, 0x6, 0xffffffffffffffff}, {0x6, 0x8, 0x8, 0x20}, {0x7f, 0x0, 0x2, 0x33}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xf83}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r19}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x4e8}, 0x1, 0x0, 0x0, 0x800}, 0x8c0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7b, r20}) r21 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r21, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000280)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r7) 2018/04/24 01:49:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:44 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:44 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./control/file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="83c86cfefbf86135b2bd8260c3e043b403af49649d5ae0a281efc608d6c8e90e37d77eaddbfabbed10fb1014abccdc52568b2e9f5b18cfcddee39bd598fc5f6b5b5c08a1162be36719f7179b1863686c2a421ff6b53534db4906f2874780e89983a58307d71357b0b1ad76b3a6d9e527d469dd1685099e8a63c36d1bdd80c135eb0aa6011894ac806cd54ec35709ac07c422bb", 0x93, 0x800}, {&(0x7f0000000080)="734dcca1e82e3849b8949373c50157de18ee62", 0x13, 0xffffffff}], 0x81, &(0x7f0000000240)) close(r0) 2018/04/24 01:49:44 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='\x00') openat(r0, &(0x7f00000000c0)='./file0\x00', 0x200, 0x80) r1 = inotify_init() ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000100)='lo:security\x00', 0x1) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:44 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x90) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x810, 0x13f) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x77, 0x280000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x0, 0x6, 0x9}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x3fffc, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/24 01:49:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:45 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x57acd0652245a32e, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000100)) r2 = semget$private(0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x2) r4 = getegid() ioctl$TUNSETGROUP(r3, 0x400454ce, r4) creat(&(0x7f0000000180)='./file0\x00', 0x80) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:45 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000840)={0x37c, 0x0, 0xada0, 0x48, 0xff, 0x7fff000}) recvmsg$kcm(r1, &(0x7f0000000800)={&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000740)=[{&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/178, 0xb2}, {&(0x7f0000000300)=""/76, 0x4c}, {&(0x7f0000000380)=""/225, 0xe1}, {&(0x7f0000000480)=""/184, 0xb8}, {&(0x7f0000000540)=""/205, 0xcd}, {&(0x7f0000000640)=""/156, 0x9c}, {&(0x7f0000000080)=""/64, 0x40}, {&(0x7f0000000700)=""/60, 0x3c}], 0x9, 0x0, 0x0, 0x3f5}, 0x10001) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:45 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8e, 0x4) 2018/04/24 01:49:45 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8e, 0x4) 2018/04/24 01:49:45 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0xd000000000, 0x61, "4abb1a5b3f452a7d520a9ed1c75f61e44095389ca62cd51f7fc7defa56bb2081d8fc8b03c769d3deb361dc8001a19be8d4ef3d434ce75e91ae61decf686163e86b989de68b2092afe17e52faca998f0dd434db795398c0fd7cf0a2aa3218246b11"}, 0x69) uselib(&(0x7f0000000000)='./control\x00') close(r1) 2018/04/24 01:49:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:45 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:45 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) sendto$ax25(r0, &(0x7f0000000040)="e0e2b162aabb123d051582fe1d3bd4a3bad7aa94f10a1bcacf17b3133529a45086e52e19bb16fbea93e7382930b61c4655ac3e5a8981f60146a827105353b5791d22fe1709446434eea99a", 0x4b, 0x84, &(0x7f0000000140)={0x3, {"90da219dc6409b"}, 0x100000000}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:45 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) open(&(0x7f0000000040)='./file0\x00', 0x101100, 0x80) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:46 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') io_setup(0x8, &(0x7f0000000000)=0x0) io_cancel(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff, r1, &(0x7f0000000140)="226fb7a343825ed8c0f4504dc8da32e0911d2d2f87e86919e690d8aa66590a42f17bc6a6d805b5527542075c9bd1e728e86ae651990985fafe2d1e7368cb956ae3526a60c970ffb46cc655080adf1b5a6170fce891326019fea99dac1f74fb393d401bee6d44444cb898df772db888fa0bc0fcf092d2998d2763a874352cce6a763e3263e47138474d5662005a1245e28009dc39afb2e35fa4b79b33eb06e4f0c66294deb57a9938e8d54e4a96261a68f686ba12f44b", 0xb6, 0x1ff, 0x0, 0x1, r1}, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000240)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000000012000000000000000000005fefdbb99598894f633e6e1cd4643036396c931f7f90"]) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:46 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:46 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8e, 0x4) 2018/04/24 01:49:47 executing program 2: 2018/04/24 01:49:47 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140)=0x8e, 0x4) 2018/04/24 01:49:47 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x41}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) tee(r0, r1, 0x6, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:47 executing program 4: socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:47 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:47 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xfffffffffffffff9}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x2000005, 0x12, r0, 0x0) keyctl$session_to_parent(0x12) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="008000009f77f5211048b306b5a38914939cf4d7863cec3893769482c52a940513db0f796bbe7f6edecd23a0867a74cf63c367cfd6ae88d068cc16cd9724cd0dda2d8e724db4d2501a56f90ede45e45ccadf9ae3b4ad59dff7b880e45907616f969f560fa3574fa3d40edc3054a379cece0d7ffc42356e29a8aaafcfa70a61158e0491a8f5257472dad7d16c2c093be9020ddf80fa055020a754a93561d786f0a4f0cf652e0fef46d6e8e7ef59dc15"]) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) close(r0) 2018/04/24 01:49:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 2: 2018/04/24 01:49:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = dup(r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x80, {0x7ff, 0x0, 0x6, 0x3, 0x8, 0x7}, 0xffffffffffffff01, 0x4}, 0xe) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:48 executing program 3: mkdir(&(0x7f0000000000)='./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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) epoll_create(0xffffffff) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$notify(r0, 0x402, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) execveat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)=[&(0x7f0000000040)="23987b6d643573756d6367726f75702900"], &(0x7f0000000200)=[&(0x7f0000000140)='vboxnet1$keyring/vmnet0\x00', &(0x7f0000000180)='vmnet1-&:wlan1-trusted}systemtrusted]^nodev%\x00', &(0x7f00000001c0)='eth0\x00'], 0x1000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000240)) 2018/04/24 01:49:48 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/131) 2018/04/24 01:49:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:48 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x215}, 0xfffffffffffffd9c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x4e0, &(0x7f00001a7f05)=""/251}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet(0x26, 0x0, 0x0, &(0x7f0000000080)) 2018/04/24 01:49:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 6: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) r1 = inotify_init() ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) r2 = semget$private(0x0, 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)="6d696d655f74797065cc00", 0xb, 0x2) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 1: r0 = creat(&(0x7f0000000000)='./control\x00', 0x40) sendto$unix(r0, &(0x7f0000000140)="dcca37b650658072e4450d3fe2e1b36eb577fe0daf2aba50439598e1cb58a708d4179172055833ee2bb065a1bd35749f88087da3f3cb88f1efe72aaae159c3d8883c827961ece3e7c522040d3405f60d1609c3e1e0ac3ea080b5ccadc06a9b581aca530e78314a8209cb9dc85ac93c0d9841f719e699d15f393d59712d7ab5d190ef13ab1d3389ff672b36da53f43467bb1b5b28b1977a10931d7babe886e9b4629b2d9e53bf5520a52bee4e8b837aa3deec5c4cd789949da5179d8b41d43511126573dadc576470bd0791514e0070d130c57eac58d71105d581e0c02ebbd67dae49870d658ad9653dd18b177120f8a125", 0xf1, 0x0, &(0x7f0000000040)=@file={0x0, './control\x00'}, 0x6e) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000240)={{0x100000001, 0x918}, {0x800, 0xcf}, 0x1000, 0x2, 0x8000}) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:49:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:48 executing program 6: ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000000)) r0 = semget$private(0x0, 0x0, 0xfffffffffffffffc) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/24 01:49:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xffffffd6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xff55) 2018/04/24 01:49:49 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @rand_addr, @broadcast}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:49 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r1, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:49 executing program 6: r0 = inotify_init() socket$inet_icmp(0x2, 0x2, 0x1) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:49 executing program 3: mkdir(&(0x7f0000000100)='./control/file0\x00', 0x2) 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x77}) flock(r1, 0x0) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000040)='./control/file0\x00') close(r0) 2018/04/24 01:49:49 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000000000)) 2018/04/24 01:49:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:49 executing program 6: inotify_init1(0x80000) r0 = inotify_init() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x10001, 0x5, 0x5}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x7, 0x3ff}, 0x8) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:49 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:50 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c00"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:50 executing program 6: r0 = inotify_init() r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x4, 0x100) getpeername$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14) r2 = syz_open_dev$vcsn(&(0x7f00000013c0)='/dev/vcs#\x00', 0x101, 0x2400) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001400)={0x0, 0x4}, &(0x7f0000000200)=0x8) r4 = semget(0x0, 0x4, 0x80) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00000001c0)=[0x0, 0x7fffffff, 0x1, 0x8000, 0x8001, 0x200, 0x401]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001480)={r3, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x80, 0x7, 0x2, 0x2, 0x80}, &(0x7f0000001540)=0x98) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000080)) r6 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) 2018/04/24 01:49:50 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x8b672f6b7fd7ba45}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x402) getresuid(&(0x7f00000001c0), &(0x7f0000000300)=0x0, &(0x7f00000002c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000280)='./control\x00', 0x81, 0x6, &(0x7f0000000700)=[{&(0x7f0000000340)="9c50dc9685df8edcb8038ad774775e3ea7c106a3aca41b141f36759b9b0eae941847e81eb7cea48b5b2ac305d2994f5d34ea27d981730e8a8972df2a83dcc42b8531e44e69184e77", 0x48, 0x1c00000000000000}, {&(0x7f00000003c0)="2998b5ce68bd433b51e9c76511ce4aefb225c463a1186e7098e3eab8695336ffa265328fddf804af0fa82ed5ef18ac15f2392af138eee7e10ee1649474f1e687f7311722b23642c63e0e12367ef0f2be01e9c3f53d2cf3e9b518f705a9475c13947d030168ee2d0cc756e7f9f68ae9373de365561970f8d491281f61d038ef4144441020d0aac05a13ef57b5c437f9647187a141f9de0aa4cde6d4a6345be54511f306132eeacb559e9b0a6e5ffdc71dc9e0533577749465f26b987247eb534d7861ce89ef5cf193b23ae34b05304edcedf0481409367e81", 0xd8, 0x8}, {&(0x7f00000004c0)="0750b94e4ab2c701860c6015b8a58697d681e251163a37a419262dc0fcb03188fea7fb2f20bc8a34f29e4cf3a4a02a164d87afac2681733db40a66c20ed29491f94312dd3664b4ec55fe29a32e330fd4e28a96e3ee948cd825fc379ee5682329c013c28952ddbf3d549997e18366e4de64073db9eaa9ab9e4496f6c25588d965cf01f1f385842fbf99266eccc315c80a60b8c88168307d260eef10f263a5e233f4e5dfb5ba685b13b9b73418680b504a19179585169924f76819a0", 0xbb, 0x8}, {&(0x7f0000000580)="17d4584c9ceb5f8b57fe0b3652c539572251f8755a6fda78e4e326641aa2", 0x1e, 0x38ef}, {&(0x7f00000005c0)="914d78e8db2d21747c017080e0ce39dcc36fbc16935bb53e3a50909668c98d5e3967a99999f8afed0ffa80a4abea7ffa09794332e137934e51613deb336a2cd87d2c4eb9e693add09af8d8c6a69c1911aba2d6cb19178854f448b54fd2268e51d341db5ea9e14325128afbfbed325978b029eca901cd5e321775bebd70079a62ae6f17c86944e8544645a7d8bbf60db49f915af40849e7b78e9ff3885267", 0x9e, 0x10000}, {&(0x7f0000000680)="23548226b557269d9d2f310a59852d69ff09031efa11462881d51d983fc753bd8f48e61e0aa6f35743f5c79899addcfc36d11048aca7c8d067bea628b3d22cce00e92000984d8ac9de49406ff610df9a224ceca054f9", 0x56, 0x1}], 0x1900000, &(0x7f00000007c0)={[{@nfs='nfs', 0x2c}, {@discard='discard', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@nfs='nfs', 0x2c}, {@showexec='showexec', 0x2c}]}) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)='./control\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100000001, 0x20}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x400000007ffffffe}, &(0x7f0000000040)=0x116) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r4, 0x6}, 0x8) close(r0) 2018/04/24 01:49:50 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x2, 0x4, 0x2}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="fe0eb87332ff4801bcd9f3d3de1e51b0a9493bfdf342a30976098cdbbb32a4b6c71375629640d595635489361bed5bbc74fc6c58d612710fb70a2601e778735e9aecbb28d496da232f074e45d11da602a2a06569488456f758e172d4f7ef553a6425535536b469024b985086f17a3e74db4ebb0e991eb536f0712bee963035af226ed95ed2166e951577cf39720e40ece0a6db00112148b2616a83d5d6", 0x9d}, {&(0x7f00000002c0)="84690697edb05291f30c4e2134e806308a9c4c8af4d6d69c334a9c4328d420bfe435d608a2653c2adfb50d4253cbd86c41f2d10233731d5ded3c03e26e75bd2745c25c131fc0c3990d9e72cc329e7b0e3f22ca44e2130bb3e5e6c93fb472f23276502262741a6a58190fffdb3aefaaec231ab1dee92ca3891e601e18dd24730bce6aa55578c0ea9a58195972928a02ab2407b01e", 0x94}], 0x2, &(0x7f00000003c0)=[{0x60, 0x0, 0x1000, "cb63ebac0e427ead58d2e1b2136726bdcef7194a99e987744c55864bf38cb4a2d9bc1ce7624bf5b39131f8a1709148dd1c43002d557ef879bbc98740f1bf5ec812485609bb86e414ad1c"}, {0x78, 0x104, 0x800, "20bf7c254c4af8c4c4e6f499e87d1ac10e294981875bc2460e46c811f4a3c841bbd41a20320dafa2c0c462d9359293be927f34f732ccdc75218f29f892662ef3c4dc9ac610ee6e76de95cb2f080cef356a09737ef2e34ec6d3fa84d804876a7111aff4d59668ec"}, {0x28, 0x105, 0x1, "ae699372ca55e9cf2323a952c3a1115e2291"}], 0x100, 0x80}, 0x200008c0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:50 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) semget$private(0x0, 0x0, 0x0) r1 = semget(0x3, 0x2, 0x20) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:50 executing program 1: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:50 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c00"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:50 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x2082) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:51 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000000)=""/84, 0x54}], 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f0000001140)='./control/file0\x00', 0x20000, 0x140) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001180)={0x0, 0x4, 0x0, 0x1, 0x40, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:49:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:51 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c00"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:51 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x80, 0x2002) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x9, 0xff, 0x1ff, 0xf20, 0x50000, 0x40, 0x401, 0x0, 0x1f, 0x0, 0x3, 0x7fffffff}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x800) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = inotify_init() ioctl$int_out(r2, 0x5462, &(0x7f0000000000)) r3 = semget$private(0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:51 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/165, 0xa5}, {&(0x7f0000002400)=""/37, 0x25}, {&(0x7f0000002440)=""/98, 0x62}], 0x4, &(0x7f0000002580)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f00000029c0)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:51 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r2, 0x0, 0x0) 2018/04/24 01:49:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write(r0, &(0x7f0000000480)="6a71757c3726028379d2403c4aaba87036d72c248405b466992586edfcd1465df331f7c33fd0f225038bcfaa6d9595accdb7769cb626026e5ce25f14e84a52beccca34530c74d7ec49f4ba3985d29b5b42df2e4334d85b9d44138c49619fe798b2946f08d2a198482e143935807a8bd89cf38c3b6ea60e75623e3f1d0e192a26cc646d9e456873fc1849ccc3581801d57c629f2f7b529a4ee74673104a57cc000000000000000000000000000000000000", 0xffffff10) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x77359400}}, 0x100) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x2}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x6a5) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000540)=""/4096) uselib(&(0x7f0000000200)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x6}) close(r0) userfaultfd(0x0) 2018/04/24 01:49:52 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x40) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:52 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:52 executing program 6: r0 = inotify_init() r1 = socket(0x62d864a9a544b5cd, 0xf136e091eba41224, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x4}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e23}}, [0x8, 0x1, 0x20, 0x10000, 0x3, 0x3, 0x6, 0x7fff, 0x79bc, 0x100000000, 0x1, 0x3, 0x6b0, 0x9, 0x4]}, &(0x7f0000000380)=0x100) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchown(r0, r4, r5) 2018/04/24 01:49:52 executing program 7: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:52 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = semget$private(0x0, 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x7, 0x5, 0x7, "1031ab46638216851b369f83b2706d4857ed7cbb6b27b9b01785733a28116e08bd615489ed8f34af49377965b15aa18780021dc6401ee0e14c6779127000c3", 0x2d}, 0x60) r2 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'lo\x00', {0x2, 0x4e23, @rand_addr=0xe66}}) r3 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) r6 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x3, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000780)=@assoc_id=0x0, &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000880)={r7, 0xc8, "a49fffee44c041265377c1eb657a545268f1865e5fdfe8dff1ebae0e10c2693be253fe857c8f948fc300b6aad93fbbda7421bf24e800edc5faed293cacb4a8184a9cc3c894023a2790edca4cc1d342a9c1162963abd099a2a2887940124b0b530245e996f38065b2380368844b39c004b53075c62005ffc986c7574cdb65e9654ca22755f2261234e72cd95f534607eb0f37790d3a650dbd31254cf1eac2d0cd3d14c0e51fa056c503873219037ec6c6cffe40487fa7794305f49164884406e943538ba530e0720b"}, &(0x7f0000000440)=0xd0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x81, @loopback={0x0, 0x1}, 0x8}}, 0x9, 0x2, 0xffffffffffff0001, 0x6, 0x1}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000580)={r8, 0xffffffff, 0x9, 0x6, 0x4629, 0x10000, 0x3ff, 0x7, {r9, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7, 0x7, 0x6, 0x1, 0xd3e}}, &(0x7f0000000640)=0xb0) rt_sigreturn() r10 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280) getsockopt$netrom_NETROM_IDLE(r10, 0x103, 0x7, &(0x7f00000000c0)=0x2, &(0x7f0000000140)=0x4) ioctl$sock_inet_SIOCGARP(r10, 0x8954, &(0x7f0000000680)={{0x2, 0x4e23}, {0x6, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e23}, 'ip_vti0\x00'}) semctl$IPC_RMID(r1, 0x0, 0x0) [ 275.136933] device lo left promiscuous mode 2018/04/24 01:49:52 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:52 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/04/24 01:49:52 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x200000, 0x4) 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 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x2e, &(0x7f0000000040)="364ba59824d92d68cdc6219287f7bb03ea3f89384d1059c09c60b40559d62f484676f9fcb741a2974f3c799f7277"}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1000001) close(r0) 2018/04/24 01:49:52 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) fcntl$getflags(r0, 0xeaac1419f8200e4f) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffffff, 0x80f00) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') r3 = getpgrp(0x0) r4 = getuid() getgroups(0x4, &(0x7f0000000600)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r2, &(0x7f00000006c0)=[{&(0x7f00000000c0)=@file={0x0, './control\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000340)="1bb83872011e62f1625b4b4c658ba3c5457e3a5af23362ff5ea47c963781fcee2484e7ecd3d1c4e8b3482cde74e44b6ee69d25497872f0dd025285", 0x3b}, {&(0x7f0000000440)="40ac7e7291e591cfe52027916aadb91a79941011926074d8f3fef9107e4fadf8d9752437faf12e92d7808fe7444d9569fe82eceff5fe7461d43d7ca5e59f7c1c0799", 0x42}, {&(0x7f00000004c0)="5e8c747fef096c875599589c38129b27483628385337a09bf155a59f954dd584e06544e054725bf6570448b3d0754a4b1d89b30b8600230e4ace32bf83ce04e4f1d7e3d1a03862a7a50a40671994feb29d2a903f1152fa90f2d8154e18826763cf8aa3c874fe28f6c4b56661b1b887b3a02a2441a00cd94e8af20f8e29c579d4f92f98780cb56f48e5e4a1409b84b23e84249e5b95fec2c6101f3a05cb6369a7d7aed2fed248ca8a579891b8f9126c59ec7dd92f63213a4e17ab1cc721e5dea4e1bc44dfe7d82ba3784e14d83c80050d034fdee1354d8085ab76c0acb7d269499e2662c06194e506", 0xe8}, {&(0x7f0000000380)="6efb77e631a2dfe56eac35e2f0ffcfaa7e41478a2b09ef86bad59f", 0x1b}], 0x4, &(0x7f0000000640)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r2, r2, r1, r2, r1, r2]}], 0x70, 0x40011}], 0x1, 0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x50}) rename(&(0x7f0000000400)='./control/file0\x00', &(0x7f00000003c0)='./control/file1\x00') ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000180)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="107d00fc", @ANYRES16=r6, @ANYBLOB="00032bbd7000ffdbdf250e0000003c0002000800040009000000080004003f0000000800080000fcffff08000900f7537533080006000180ffff080003000600000008000900030000001c000300080007004e21000008000500ffffffff0800010002000000"], 0x6c}, 0x1, 0x0, 0x0, 0x20008001}, 0xc010) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x100000001, @host=0x2}, 0x9) close(r0) 2018/04/24 01:49:52 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x5, 0x4) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:49:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:53 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r2 = accept4$bt_l2cap(r1, &(0x7f0000000080), &(0x7f0000000140)=0xe, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0xffff, 0xb35, 0x4, 0x80, 0x84}, &(0x7f0000000040)=0x98) connect$ipx(r1, &(0x7f00000002c0)={0x4, 0xfffffffffffffffc, 0x4, "962260f38982", 0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:49:53 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) getcwd(&(0x7f0000000040)=""/32, 0x20) 2018/04/24 01:49:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:53 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/24 01:49:53 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x40000000000035, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xe0cc, 0x800) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0xfffffffffffffffc, 0x6, 0x3f, 0x0, 0x8, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000000), 0x10) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:53 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) [ 277.025791] FAULT_INJECTION: forcing a failure. [ 277.025791] name failslab, interval 1, probability 0, space 0, times 0 [ 277.037226] CPU: 0 PID: 17892 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 277.044181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.054083] Call Trace: [ 277.056716] dump_stack+0x185/0x1d0 [ 277.060381] should_fail+0x87b/0xab0 [ 277.064142] should_failslab+0x279/0x2a0 [ 277.068258] kmem_cache_alloc_node+0x151/0xc70 2018/04/24 01:49:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:54 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$GETNCNT(r1, 0x7, 0xe, &(0x7f0000000040)=""/121) socketpair(0x4, 0xa, 0xe73, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x40, 0x8, 0x8, 0xd463, 0x1, 0x9, 0x9, 0x7c49, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r3, &(0x7f0000000200)=0x4) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x8001, 0x4) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) [ 277.072873] ? __alloc_skb+0x203/0x9f0 [ 277.076844] ? netlink_autobind+0x981/0x9e0 [ 277.081198] __alloc_skb+0x203/0x9f0 [ 277.084966] netlink_sendmsg+0x9a6/0x1310 [ 277.089183] ? netlink_getsockopt+0xc80/0xc80 [ 277.093748] ___sys_sendmsg+0xec0/0x1310 [ 277.097915] ? __fdget+0x4e/0x60 [ 277.101355] ? __fget_light+0x56/0x710 [ 277.105302] ? __fdget+0x4e/0x60 [ 277.108736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 277.114166] ? __fget_light+0x6b9/0x710 [ 277.118238] SYSC_sendmsg+0x2a3/0x3d0 [ 277.122135] SyS_sendmsg+0x54/0x80 [ 277.125758] do_syscall_64+0x309/0x430 [ 277.129701] ? ___sys_sendmsg+0x1310/0x1310 [ 277.134064] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 277.139280] RIP: 0033:0x455389 [ 277.142486] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.150230] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 277.157523] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 277.164815] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/04/24 01:49:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 277.172103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 277.179397] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/24 01:49:54 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 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffff80000001, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r2, 0x20, 0x70bd29, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4044040}, 0x4000000) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={r4, r5/1000+10000}, 0x10) 2018/04/24 01:49:54 executing program 1: getrlimit(0xf, &(0x7f0000000080)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000011000/0x1000)=nil, 0xffffffff, 0x3, 0x0, &(0x7f0000011000/0x4000)=nil, 0x3}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) userfaultfd(0x80000) 2018/04/24 01:49:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_METRICS={0x8, 0x8, "06000c"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:54 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) 2018/04/24 01:49:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:54 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 277.576927] FAULT_INJECTION: forcing a failure. [ 277.576927] name failslab, interval 1, probability 0, space 0, times 0 [ 277.588391] CPU: 1 PID: 17936 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 277.595346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.604724] Call Trace: [ 277.607360] dump_stack+0x185/0x1d0 [ 277.611033] should_fail+0x87b/0xab0 [ 277.614798] should_failslab+0x279/0x2a0 [ 277.618956] __kmalloc_node_track_caller+0x243/0x11c0 [ 277.624233] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 277.629637] ? netlink_sendmsg+0x9a6/0x1310 [ 277.634009] __alloc_skb+0x2cf/0x9f0 [ 277.637766] ? netlink_sendmsg+0x9a6/0x1310 [ 277.642132] netlink_sendmsg+0x9a6/0x1310 [ 277.646343] ? netlink_getsockopt+0xc80/0xc80 [ 277.650906] ___sys_sendmsg+0xec0/0x1310 [ 277.655071] ? __fdget+0x4e/0x60 [ 277.658507] ? __fget_light+0x56/0x710 [ 277.662458] ? __fdget+0x4e/0x60 [ 277.665894] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 277.671325] ? __fget_light+0x6b9/0x710 [ 277.675389] SYSC_sendmsg+0x2a3/0x3d0 [ 277.679281] SyS_sendmsg+0x54/0x80 [ 277.682908] do_syscall_64+0x309/0x430 [ 277.686853] ? ___sys_sendmsg+0x1310/0x1310 [ 277.691218] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 277.696427] RIP: 0033:0x455389 [ 277.699633] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 277.707376] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 277.714665] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 277.721960] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 277.729251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 277.736532] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 2018/04/24 01:49:55 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x545e, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x3}) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/24 01:49:55 executing program 1: mkdir(&(0x7f0000000040)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:55 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') bind$unix(r1, &(0x7f0000001140)=@abs={0x1, 0x0, 0x4e20}, 0x6e) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0xf19, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000011c0)={0x4}, 0x4) ptrace$getregs(0xc, r2, 0x100000000, &(0x7f0000000140)=""/4096) 2018/04/24 01:49:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:55 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)}], 0x1}, 0x0) [ 278.332202] FAULT_INJECTION: forcing a failure. [ 278.332202] name failslab, interval 1, probability 0, space 0, times 0 [ 278.343630] CPU: 0 PID: 17963 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 278.350579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.359961] Call Trace: [ 278.362594] dump_stack+0x185/0x1d0 [ 278.366268] should_fail+0x87b/0xab0 [ 278.370032] should_failslab+0x279/0x2a0 [ 278.374132] kmem_cache_alloc+0x136/0xb90 [ 278.378311] ? dst_alloc+0x295/0x860 2018/04/24 01:49:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 278.382067] dst_alloc+0x295/0x860 [ 278.385650] ip6_route_info_create+0xaef/0x4d00 [ 278.390405] ? rtm_to_fib6_config+0x164e/0x1b60 [ 278.395154] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 278.400595] ? rtm_to_fib6_config+0x19c8/0x1b60 [ 278.405307] ? kmsan_set_origin_inline+0x6b/0x120 [ 278.410199] ip6_route_add+0xa2/0x300 [ 278.414057] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 278.418636] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 278.423172] inet6_rtm_newroute+0x37e/0x27a0 [ 278.427678] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 278.433120] ? kmsan_set_origin_inline+0x6b/0x120 [ 278.438043] ? __msan_poison_alloca+0x15c/0x1d0 [ 278.442794] ? _cond_resched+0x3c/0xd0 [ 278.446717] ? rcu_all_qs+0x32/0x1f0 [ 278.450470] ? _cond_resched+0x3c/0xd0 [ 278.454398] ? rcu_all_qs+0x32/0x1f0 [ 278.458149] ? _cond_resched+0x3c/0xd0 [ 278.462113] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 278.466994] rtnetlink_rcv_msg+0xa32/0x1560 [ 278.471404] ? SyS_sendmsg+0x54/0x80 [ 278.475153] ? netlink_sendmsg+0x9a6/0x1310 2018/04/24 01:49:55 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:55 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)}], 0x1}, 0x0) 2018/04/24 01:49:55 executing program 6: r0 = inotify_init() munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f00003b6ff0), &(0x7f0000048000), 0x0) r1 = semget$private(0x0, 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x6, 0x42000) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e20, @rand_addr=0x4}}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) semctl$IPC_RMID(r1, 0x0, 0x0) [ 278.479550] ? ___sys_sendmsg+0xec0/0x1310 [ 278.483863] ? SYSC_sendmsg+0x2a3/0x3d0 [ 278.487908] ? SyS_sendmsg+0x54/0x80 [ 278.491692] ? do_syscall_64+0x309/0x430 [ 278.495831] ? kmsan_set_origin_inline+0x6b/0x120 [ 278.500754] ? __msan_poison_alloca+0x15c/0x1d0 [ 278.505488] ? should_failslab+0x279/0x2a0 [ 278.509794] ? kmsan_set_origin_inline+0x6b/0x120 [ 278.514721] ? kmsan_set_origin+0x9e/0x160 [ 278.519002] netlink_rcv_skb+0x378/0x600 [ 278.523118] ? rtnetlink_bind+0x120/0x120 [ 278.527309] rtnetlink_rcv+0x50/0x60 [ 278.531073] netlink_unicast+0x166b/0x1740 [ 278.535363] ? rtnetlink_net_exit+0xa0/0xa0 [ 278.539732] netlink_sendmsg+0x1048/0x1310 [ 278.544039] ? netlink_getsockopt+0xc80/0xc80 [ 278.548613] ___sys_sendmsg+0xec0/0x1310 [ 278.552793] ? __fdget+0x4e/0x60 [ 278.556241] ? __fget_light+0x56/0x710 [ 278.560203] ? __fdget+0x4e/0x60 [ 278.563653] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 278.569091] ? __fget_light+0x6b9/0x710 [ 278.573158] SYSC_sendmsg+0x2a3/0x3d0 [ 278.577064] SyS_sendmsg+0x54/0x80 [ 278.580701] do_syscall_64+0x309/0x430 [ 278.584643] ? ___sys_sendmsg+0x1310/0x1310 [ 278.589007] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 278.594225] RIP: 0033:0x455389 [ 278.597435] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 278.605176] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 278.612475] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 278.619773] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 278.627069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 278.634367] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000002 2018/04/24 01:49:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:56 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000280)='IPVS\x00', 0x1) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000002c0)={0x3, 0x5, 0xbf01, 0x9, 0x5, 0x8}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x542) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x3c, r3, 0x401, 0x70bd2c, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x13}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x400c040) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$sock_int(r4, 0x1, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a000307000001000000", 0xe}], 0x1}, 0x0) 2018/04/24 01:49:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:56 executing program 5 (fault-call:1 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:56 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="9bf769acae7311bb2b9b3c5f0a6248164eff829e2f2724", 0x17, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0xffffffffffff8001) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x210040, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff]}, 0x1f}}, 0x7, 0x7, 0x8, 0x6, 0x40}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) r4 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r4, 0x0, 0x0) 2018/04/24 01:49:56 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000140)={0x835, 0x0, 0x5, 0x3, 0x2, 0x100000000000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x7, 0x0, 0x0, @time, {0x0, 0x9}, {}, @quote={{0x1, 0xf54}, 0x1, &(0x7f0000000000)={0x401, 0xf85, 0x4, 0x4, @tick, {0x7, 0x968}, {0x2e}, @note={0x5, 0x2065, 0x1, 0x3f, 0x81}}}}], 0x1f) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 279.660419] FAULT_INJECTION: forcing a failure. [ 279.660419] name failslab, interval 1, probability 0, space 0, times 0 [ 279.671819] CPU: 0 PID: 18011 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 279.678766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.688137] Call Trace: [ 279.690763] dump_stack+0x185/0x1d0 [ 279.694428] should_fail+0x87b/0xab0 [ 279.698183] should_failslab+0x279/0x2a0 [ 279.702340] __kmalloc+0xc2/0x350 [ 279.705869] ? ip6_convert_metrics+0x80/0xa10 [ 279.710427] ? ip6_convert_metrics+0x132/0xa10 [ 279.715040] ip6_convert_metrics+0x132/0xa10 [ 279.719485] ip6_route_add+0x13c/0x300 [ 279.723408] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 279.727979] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 279.732509] inet6_rtm_newroute+0x37e/0x27a0 [ 279.737004] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 279.742442] ? kmsan_set_origin_inline+0x6b/0x120 [ 279.747362] ? __msan_poison_alloca+0x15c/0x1d0 [ 279.752107] ? _cond_resched+0x3c/0xd0 [ 279.756034] ? rcu_all_qs+0x32/0x1f0 [ 279.759782] ? _cond_resched+0x3c/0xd0 [ 279.763703] ? rcu_all_qs+0x32/0x1f0 [ 279.767455] ? _cond_resched+0x3c/0xd0 [ 279.771419] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 279.776292] rtnetlink_rcv_msg+0xa32/0x1560 [ 279.780694] ? SyS_sendmsg+0x54/0x80 [ 279.784440] ? netlink_sendmsg+0x9a6/0x1310 [ 279.788820] ? ___sys_sendmsg+0xec0/0x1310 [ 279.793122] ? SYSC_sendmsg+0x2a3/0x3d0 [ 279.797164] ? SyS_sendmsg+0x54/0x80 [ 279.800947] ? do_syscall_64+0x309/0x430 [ 279.805081] ? kmsan_set_origin_inline+0x6b/0x120 [ 279.809999] ? __msan_poison_alloca+0x15c/0x1d0 [ 279.814738] ? should_failslab+0x279/0x2a0 [ 279.819044] ? kmsan_set_origin_inline+0x6b/0x120 [ 279.823952] ? kmsan_set_origin+0x9e/0x160 [ 279.828234] netlink_rcv_skb+0x378/0x600 [ 279.832350] ? rtnetlink_bind+0x120/0x120 [ 279.836536] rtnetlink_rcv+0x50/0x60 [ 279.840294] netlink_unicast+0x166b/0x1740 [ 279.844574] ? rtnetlink_net_exit+0xa0/0xa0 [ 279.848948] netlink_sendmsg+0x1048/0x1310 [ 279.853258] ? netlink_getsockopt+0xc80/0xc80 [ 279.857831] ___sys_sendmsg+0xec0/0x1310 [ 279.862002] ? __fdget+0x4e/0x60 [ 279.865448] ? __fget_light+0x56/0x710 [ 279.869401] ? __fdget+0x4e/0x60 [ 279.872843] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 279.878285] ? __fget_light+0x6b9/0x710 [ 279.882351] SYSC_sendmsg+0x2a3/0x3d0 [ 279.886258] SyS_sendmsg+0x54/0x80 [ 279.889878] do_syscall_64+0x309/0x430 [ 279.893819] ? ___sys_sendmsg+0x1310/0x1310 [ 279.898179] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 279.903397] RIP: 0033:0x455389 2018/04/24 01:49:56 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x9, 0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000180)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x12}, @remote={0xfe, 0x80, [], 0xbb}, 0x8, 0x9, 0x80000000, 0x500, 0x5, 0x100, r2}) prctl$getname(0x10, &(0x7f0000000040)=""/252) r3 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/04/24 01:49:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:56 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a000307000001000000", 0xe}], 0x1}, 0x0) 2018/04/24 01:49:56 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./control\x00', 0x20) getsockopt$inet6_udp_int(r0, 0x11, 0x85db7188f06dc7a4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x10000000000}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fcntl$getflags(r1, 0x40b) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000140)="e3915675d7") close(r1) stat(&(0x7f0000000240)='./control/file0\x00', &(0x7f0000000280)) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) 2018/04/24 01:49:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0x1c}, 0x1}, 0x0) 2018/04/24 01:49:56 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa8041, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000300)={{0x5, 0x9a}, 'port1\x00', 0x40, 0x40000, 0x6, 0x7f, 0xfffffffffffffff7, 0x80000001, 0x2, 0x0, 0x2, 0x8183}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000200)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000140)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r4, 0x700, 0x70bd29, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x81}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4}, 0x4000) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000280)='./control/file0\x00', &(0x7f00000002c0)='./control\x00') close(r1) 2018/04/24 01:49:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 279.906606] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 279.914348] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 279.921637] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 279.928928] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 279.936224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 279.943516] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000003 2018/04/24 01:49:57 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000440)={0x4, 0x2, 0x3}) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./control\x00', 0x5, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="9f6975540c7a876aa2973122dfcb427a2e46f63519c93c0c0ac44364427a2d52213e86cbb01a625abd8dcbd113609ff81e0e98b5bba7e293732bfaa98134fa9ea0d418e06869aa4ba6e8841132b5314a36b41b35f464cdb53a88306fc6122bb1f33479e66570580cc4de8b5775d8c04a9109aa25833c5b4ef2cc449d1ac23e", 0x7f, 0x401}, {&(0x7f00000001c0)="5143f9969f63f1f6c15d8a5278b8f345e01eb93478b4c496789dd79f2b6e508243c64488e514608a79618a5dcf407a0aadccbea9e0c774a57c6176d275afc5dbc58a9fae6922f7d685bbc63414dca0ccefcce92c0886e401cfa5c66f3586485c2152398e0add874d698f995e91c030b6f076fae9cb2d766959686ca6e38ca68c68723109fa8b567bac41bb56f54fe66554ca4135f55793f200567882a7522ab53761cbc1763ebaeb01", 0xa9, 0x9}, {&(0x7f0000000280)="00e3cdfaac9f5f9bafed2eb1ee704bc1f6134693f1292e40c14935924ed6afec34110bd5b827762275f3f28af74397e16aa7256cb4a55b6fae11f248d92e94de75747e4cd832d320dcc5a8bf3a918d1baffd8ea6e1a771dc8ddc5ba4afd93a45bca4ac89351b57e11bb041ffa16454e38265b2c5361575aa161ce8e1dd3e6c552c13704fe140863ac9732b5835dc67613ff8898ecef12f6ca26dd94edc2d3e88309dd5f38c43ce0d22238c7a35d8", 0xae, 0x3}, {&(0x7f0000000340)="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", 0xfe, 0x81}, {&(0x7f0000000440), 0x0, 0x5a09}], 0x20000, &(0x7f0000000500)=ANY=[@ANYBLOB=',\x00']) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2018/04/24 01:49:57 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a000307000001000000", 0xe}], 0x1}, 0x0) 2018/04/24 01:49:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:57 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:58 executing program 5 (fault-call:1 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:58 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='maps\x00') ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x4) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:58 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0xfffffffffffffffc, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/04/24 01:49:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000", 0x15}], 0x1}, 0x0) 2018/04/24 01:49:58 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x3, 0x7) getsockname$inet6(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) r1 = userfaultfd(0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./control\x00', 0x4, 0x5, &(0x7f0000000480)=[{&(0x7f00000001c0)="196db4cd2dc9aa3275d405020d771f104f046a8d", 0x14, 0x24d}, {&(0x7f0000000200)="b68c2218de324e2be5b9f21cbb90123bc10b50412dde0eb10b8a57f3eeb7da3849d9062daeea7e87426047acc2b1c0b62f82f4b51ab37da39db5b0bffe4a3505", 0x40}, {&(0x7f0000000240)="128a467b1ddc5ca0cc7833c9be29a288906cd7b24e522a905c212439e03dca2f7a77f60c2d1ab6670ad5c9bf3fd8a7749dc5414a709bebcfe78aa28c86fecc87e9d050750f7f4f4347d24eb944187306eb2666393d8b839a", 0x58, 0x1}, {&(0x7f00000002c0)="a5c63b4f870c760e8fecb31523a2e77d412c8180d264202ba0ec731975111d675287dccf3b24b4aeaa77e91eff7caed31a96e9bf2282fdd056a7b8a8bb71bb7d3812cbaacf567720f9c0e0b46dda368566290597a91696f158529e84f79eb4b4ef2595307ce851c8ab34cc384a1f6a7b7510e4c05f2926709dbd26af95be32013d1f176ac5f882", 0x87, 0xf3ce}, {&(0x7f0000000380)="654ace514b8e6923299c77554d7e65b8c872b764fd685ba6599b6d5c4f9ed82fdd4bcb27eab4069b6eaca066a83526f999a8192da702c866b3d9525a573b2b5cb6c2ed90f1e06e8faba07a83ece8c9270a5009406ffae4210312cc1c0519b79a355871fba2db6cb3e60c696b0ca7274d702e8c82708a9e54c6485471388b512efcdf83d5e3884c8c480575c55668b4a92ae0ee94c9a016d9e5d25af3e9a88afa41bca19ebbd194a198433cb051b99f4a97e70614cc2858f310c23f8df33541324dd065f585af876dada58a125c", 0xcd, 0x1}], 0x200004, &(0x7f0000000500)={[{@discard='discard', 0x2c}, {@ssd_spread='ssd_spread', 0x2c}, {@acl='acl', 0x2c}, {@noinode_cache='noinode_cache', 0x2c}, {@discard='discard', 0x2c}, {@barrier='barrier', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x39]}, 0x2c}]}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000000)={0x419, 0x0, 0x7, 'queue0\x00', 0x2000000000000}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') open(&(0x7f0000000580)='./control/file0/file0\x00', 0x10700, 0x7c) close(r1) 2018/04/24 01:49:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:58 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/04/24 01:49:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 281.178430] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/24 01:49:58 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x6}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r2, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 281.239110] FAULT_INJECTION: forcing a failure. [ 281.239110] name failslab, interval 1, probability 0, space 0, times 0 [ 281.250492] CPU: 1 PID: 18088 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 281.257442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.266816] Call Trace: [ 281.269444] dump_stack+0x185/0x1d0 [ 281.273116] should_fail+0x87b/0xab0 [ 281.276881] should_failslab+0x279/0x2a0 [ 281.280993] kmem_cache_alloc_node+0x151/0xc70 [ 281.285610] ? __alloc_skb+0x203/0x9f0 [ 281.289545] __alloc_skb+0x203/0x9f0 [ 281.293304] inet6_rt_notify+0x291/0x630 [ 281.297404] fib6_add+0x3606/0x7110 [ 281.301112] ip6_route_add+0x26c/0x300 [ 281.305091] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 281.309625] inet6_rtm_newroute+0x37e/0x27a0 [ 281.314128] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.319576] ? kmsan_set_origin_inline+0x6b/0x120 [ 281.324509] ? __msan_poison_alloca+0x15c/0x1d0 [ 281.329279] ? _cond_resched+0x3c/0xd0 [ 281.333204] ? rcu_all_qs+0x32/0x1f0 2018/04/24 01:49:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000", 0x15}], 0x1}, 0x0) 2018/04/24 01:49:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) [ 281.336950] ? _cond_resched+0x3c/0xd0 [ 281.340884] ? rcu_all_qs+0x32/0x1f0 [ 281.344640] ? _cond_resched+0x3c/0xd0 [ 281.348604] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 281.353482] rtnetlink_rcv_msg+0xa32/0x1560 [ 281.357901] ? SyS_sendmsg+0x54/0x80 [ 281.361655] ? netlink_sendmsg+0x9a6/0x1310 [ 281.366065] ? ___sys_sendmsg+0xec0/0x1310 [ 281.370378] ? SYSC_sendmsg+0x2a3/0x3d0 [ 281.374429] ? SyS_sendmsg+0x54/0x80 [ 281.378206] ? do_syscall_64+0x309/0x430 [ 281.382346] ? kmsan_set_origin_inline+0x6b/0x120 [ 281.387260] ? __msan_poison_alloca+0x15c/0x1d0 [ 281.392000] ? should_failslab+0x279/0x2a0 [ 281.396317] ? kmsan_set_origin_inline+0x6b/0x120 [ 281.401232] ? kmsan_set_origin+0x9e/0x160 [ 281.405511] netlink_rcv_skb+0x378/0x600 [ 281.409628] ? rtnetlink_bind+0x120/0x120 [ 281.413821] rtnetlink_rcv+0x50/0x60 [ 281.417581] netlink_unicast+0x166b/0x1740 [ 281.421866] ? rtnetlink_net_exit+0xa0/0xa0 [ 281.426230] netlink_sendmsg+0x1048/0x1310 [ 281.430540] ? netlink_getsockopt+0xc80/0xc80 [ 281.435116] ___sys_sendmsg+0xec0/0x1310 [ 281.439296] ? __fdget+0x4e/0x60 [ 281.442768] ? __fget_light+0x56/0x710 [ 281.446717] ? __fdget+0x4e/0x60 [ 281.450146] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 281.455582] ? __fget_light+0x6b9/0x710 [ 281.459649] SYSC_sendmsg+0x2a3/0x3d0 [ 281.463548] SyS_sendmsg+0x54/0x80 [ 281.467183] do_syscall_64+0x309/0x430 [ 281.471118] ? ___sys_sendmsg+0x1310/0x1310 [ 281.475476] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 281.480689] RIP: 0033:0x455389 2018/04/24 01:49:58 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/04/24 01:49:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000", 0x15}], 0x1}, 0x0) [ 281.483904] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 281.491650] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 281.498941] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 281.506235] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 281.513524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 281.520812] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000004 2018/04/24 01:49:58 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x40000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x342}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x92}}, [0x7fffffff, 0xa8, 0x8, 0x400, 0x6, 0x463, 0x3, 0x1, 0x7f, 0x800, 0x0, 0x2, 0x10001, 0x9, 0x5]}, &(0x7f00000000c0)=0x100) 2018/04/24 01:49:58 executing program 5 (fault-call:1 fault-nth:5): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "0600"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:58 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000001027", 0x18}], 0x1}, 0x0) [ 281.901420] FAULT_INJECTION: forcing a failure. [ 281.901420] name failslab, interval 1, probability 0, space 0, times 0 [ 281.912777] CPU: 0 PID: 18135 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 281.919728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.929102] Call Trace: [ 281.931733] dump_stack+0x185/0x1d0 [ 281.935407] should_fail+0x87b/0xab0 [ 281.939168] should_failslab+0x279/0x2a0 [ 281.943281] __kmalloc_node_track_caller+0x243/0x11c0 [ 281.948508] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.953901] ? inet6_rt_notify+0x291/0x630 [ 281.958184] __alloc_skb+0x2cf/0x9f0 [ 281.961939] ? inet6_rt_notify+0x291/0x630 [ 281.966218] inet6_rt_notify+0x291/0x630 [ 281.970320] fib6_add+0x43eb/0x7110 [ 281.974014] ip6_route_add+0x26c/0x300 [ 281.977992] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 281.982526] inet6_rtm_newroute+0x37e/0x27a0 [ 281.987023] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 281.992461] ? kmsan_set_origin_inline+0x6b/0x120 [ 281.997381] ? __msan_poison_alloca+0x15c/0x1d0 [ 282.002136] ? _cond_resched+0x3c/0xd0 [ 282.006061] ? rcu_all_qs+0x32/0x1f0 [ 282.009812] ? _cond_resched+0x3c/0xd0 [ 282.013736] ? rcu_all_qs+0x32/0x1f0 [ 282.017493] ? _cond_resched+0x3c/0xd0 [ 282.021462] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 282.026340] rtnetlink_rcv_msg+0xa32/0x1560 [ 282.030710] ? SyS_sendmsg+0x54/0x80 [ 282.034450] ? netlink_sendmsg+0x9a6/0x1310 [ 282.038820] ? ___sys_sendmsg+0xec0/0x1310 [ 282.043129] ? SYSC_sendmsg+0x2a3/0x3d0 [ 282.047153] ? SyS_sendmsg+0x54/0x80 [ 282.050885] ? do_syscall_64+0x309/0x430 [ 282.055012] ? kmsan_set_origin_inline+0x6b/0x120 [ 282.059930] ? __msan_poison_alloca+0x15c/0x1d0 [ 282.064675] ? should_failslab+0x279/0x2a0 [ 282.068988] ? kmsan_set_origin_inline+0x6b/0x120 [ 282.073896] ? kmsan_set_origin+0x9e/0x160 [ 282.077692] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 282.078169] netlink_rcv_skb+0x378/0x600 [ 282.078227] ? rtnetlink_bind+0x120/0x120 [ 282.093772] rtnetlink_rcv+0x50/0x60 [ 282.097533] netlink_unicast+0x166b/0x1740 [ 282.101823] ? rtnetlink_net_exit+0xa0/0xa0 [ 282.106193] netlink_sendmsg+0x1048/0x1310 [ 282.110496] ? netlink_getsockopt+0xc80/0xc80 [ 282.115055] ___sys_sendmsg+0xec0/0x1310 [ 282.119186] ? __fdget+0x4e/0x60 [ 282.122612] ? __fget_light+0x56/0x710 [ 282.126534] ? __fdget+0x4e/0x60 [ 282.129922] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 282.135305] ? __fget_light+0x6b9/0x710 [ 282.139339] SYSC_sendmsg+0x2a3/0x3d0 [ 282.143189] SyS_sendmsg+0x54/0x80 [ 282.146788] do_syscall_64+0x309/0x430 [ 282.150686] ? ___sys_sendmsg+0x1310/0x1310 [ 282.155035] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 282.160248] RIP: 0033:0x455389 [ 282.163441] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 282.171145] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 282.178416] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 282.185689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 282.192961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 282.200248] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000005 2018/04/24 01:49:59 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x200000000001}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xfffffd62) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) r2 = shmget(0x1, 0x4000, 0x78000000, &(0x7f0000013000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/192) 2018/04/24 01:49:59 executing program 6: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) 2018/04/24 01:49:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:49:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:59 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000001027", 0x18}], 0x1}, 0x0) 2018/04/24 01:49:59 executing program 5 (fault-call:1 fault-nth:6): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:59 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0xa) listen(r0, 0x0) recvmmsg(r0, &(0x7f0000001700)=[{{&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000500)=[{&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000300)=""/241, 0xf1}, {&(0x7f0000000400)=""/254, 0xfe}, {&(0x7f0000000200)=""/163, 0xa3}], 0x5, &(0x7f0000000580), 0x0, 0xfffffffffffffe00}, 0x1}, {{&(0x7f00000005c0), 0x80, &(0x7f0000000800)=[{&(0x7f0000000640)=""/253, 0xfd}, {&(0x7f0000000740)=""/155, 0x9b}], 0x2, &(0x7f0000000840)=""/109, 0x6d, 0x1f}, 0x80000001}, {{&(0x7f00000008c0)=@ipx, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/113, 0x71}], 0x1, &(0x7f0000000a00)=""/77, 0x4d, 0x4}, 0x40}, {{&(0x7f0000000a80)=@nl, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000b00)=""/120, 0x78}, {&(0x7f0000000b80)=""/3, 0x3}, {&(0x7f0000000bc0)=""/63, 0x3f}], 0x3, &(0x7f0000000c40)=""/206, 0xce, 0xffffffffffffffff}, 0x8}, {{&(0x7f0000000d40)=@sco, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000dc0)=""/121, 0x79}, {&(0x7f0000000e40)=""/62, 0x3e}, {&(0x7f0000000e80)}], 0x3, 0x0, 0x0, 0x8000}, 0x1000}, {{&(0x7f0000000f00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000f80)=""/207, 0xcf}, {&(0x7f0000001080)=""/80, 0x50}, {&(0x7f0000001100)=""/208, 0xd0}, {&(0x7f0000001200)=""/11, 0xb}], 0x4, 0x0, 0x0, 0x1ff}, 0x4}, {{&(0x7f0000001280)=@generic, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/51, 0x33}, {&(0x7f0000001340)=""/156, 0x9c}], 0x2, 0x0, 0x0, 0x103}, 0x40}, {{&(0x7f0000001440)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/215, 0xd7}, {&(0x7f00000015c0)}], 0x2, &(0x7f0000001640)=""/167, 0xa7, 0x8}, 0x11b}], 0x8, 0x1, &(0x7f0000001900)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001940)={0x0, 0x31, "f6a0957ff207d00c2d5783096528af27c9ac3a5710cfbb76b57773dabb3008d1d96b44957d0862fd709a888e1ed9f251a5"}, &(0x7f0000001980)=0x39) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000019c0)={r2, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x18000000}}, 0x9, 0x400, 0x3ff, 0x100, 0x20}, &(0x7f0000001a80)=0x98) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/04/24 01:49:59 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f0000000000001027", 0x18}], 0x1}, 0x0) 2018/04/24 01:49:59 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) lgetxattr(&(0x7f0000000000)='./control/file1\x00', &(0x7f0000000040)=@random={'btrfs.', 'bdevuser@%GPL\x00'}, &(0x7f0000000140)=""/162, 0xa2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x17}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth0_to_team\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:49:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:49:59 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d85", 0x1a}], 0x1}, 0x0) 2018/04/24 01:49:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:49:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0xce, "ba99e7773745fda146b6abfb11de14cdb06ba9c49ce9e2d0ed14437acf6f8c61c586da5762c95bf576b187de983654b6718ea0a4eccd2db07707c5a3fd5fa1ee3bb7aa3ca77aee0551dc2e428c1da63165f0920f3f24c0956ef4d7dae7690b61521417422f40fd5abeaac777f27e172a7212d68ceff674f228e93686398c8f239127a61d3b7b045d748605a79c2864ad582aeb38bed58b2ed6c43fe87fdc7f83ddeb8d3c81145021665ae3e0723f211000b57cbbdb0f31aa8ba2e8c8daa2506940fda826c3c00e4b62e26fdde8e1"}, &(0x7f0000000280)=0xd6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000001b40)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001b80)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x12}, 0x0, 0x1, 0x7, 0x500, 0x0, 0x80000040, r4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:49:59 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getflags(r0, 0xffffffffffffffdf) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(0xffffffffffffffff, 0xc4c85513, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x0, "e807653119dc67f3a3c8027c9dee931261619db03106408db46aab1da5460b4895a5c4533b35383b7ed639e6"}}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x800041) setgid(r1) 2018/04/24 01:49:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d85", 0x1a}], 0x1}, 0x0) 2018/04/24 01:50:00 executing program 6: 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, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x200000000001}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:50:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x18}, 0x4}, @in6={0xa, 0x4e22, 0xb49, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3ff, @empty, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x169) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:00 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./control/file0\x00', 0x2, 0x4, &(0x7f0000001440)=[{&(0x7f0000000140)="063ed0c2b52eb0e76d8e52765680a973d58f02fe3fb4971dcf35042e0f2947f0223805648be6c17075e67ae77512e4120d17ad3a21d8e86a92f5f46a2ca535bd4e405158acf2831f0ad9e27ada076e9d57726c943e7320c2c92cf9da8f9e57fa2c61feb27a4099030b24ead4b77e9e8279ba0c5e06698c36ff42daf38d0bc719481bfe088aaadd4dc38b28bf2efb89c168f4a989799a28eec2266b6fe8f5a9323b290f741ab50daa2fb34b1a8da865764a96ef2ec4a5c814e47163fadd8def3f685aab8aa42ebe5e3f2cdfb726821c7310ab268bd1f9a5d0c28b8a50", 0xdc, 0x6ac}, {&(0x7f0000000240)="cdbdc7b71d7bde5acbef5c12eb274cd553cac465d960906d3c5c78e789a21f1aa6b920c4e869502fe258f709ad41982968080342c5ca7dd20d429604c670708deb5411a1bc1dcd56197951309133e9868ff98e8c7bff3282aa6b560eaff31aee07e451d69e9c1cb89dd4c23fbecbf0ac723bd791436533a9d6e6f1723bfbb820877996871f95ad84ba7f468ff501158c5f13f3f7f5cd74cef93a3f20348ca0ff9facc9e651fc7a3d24f2cd2e154356fc9a6c1ddab6c069f27bcbeeb7eea430f726", 0xc1}, {&(0x7f0000000340)="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", 0x1000, 0x2970}, {&(0x7f0000001340)="f3a9af92993551e9a2601ad2f3cf0ffa264e27da015331228be3f6839e8a844464972115813a1ee5559342b219e1cb24d74bef2834b74fc493422eb2ff280a891dc45379971e70291f6ed85760b61878715b8cc64fed6b522881c5693420b30ccce2f389e42ea6a27e0b65f357369e95f26bc97dea2ee4fdd87896215f555f398cd132f2ea9554b504c1a043e6f7439a467e39fef100ff89e5f9cd319e3ec30d3b7c7ece29eca7494664ad14f8bd7839f772cd4e08b96c566a9eb622c2ee02be23934a509e6f970080a15189c2371ac67dbbcfa69ee5bc87db35eb4ffe6e", 0xde, 0x401}], 0x0, &(0x7f0000000080)={[{@uid={'uid', 0x3d, [0x0]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maciceland'}, 0x2c}]}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00000014c0)={0x0, 0x6, 0x1, 0x20, &(0x7f0000012000/0x1000)=nil, 0x7}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:00 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/34) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8000, 0x80) close(r0) 2018/04/24 01:50:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:00 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d85", 0x1a}], 0x1}, 0x0) 2018/04/24 01:50:00 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/04/24 01:50:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x4e21}], 0x10) connect$inet(r0, &(0x7f00005e4ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x3d4b, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x4, 0x2, 0x5, 0xfffffffffffffffb, 0x20}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1df60)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f000030b000)=0xfe9b) 2018/04/24 01:50:01 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) 2018/04/24 01:50:01 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x100) write$sndseq(r1, &(0x7f0000011fd2)=[{0x1, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./control/file0/file0\x00', 0x8, 0x4, &(0x7f0000001340)=[{&(0x7f0000000140)="723405c52204d995ae6974f6d5724a3ee61daa108d36c9036d4cab68f3e06399df43e1ec1d8fce0ecd327c5eb44a6699002be086c47f29508efe97a24d7bd4737e7411a5b5d939dc71185768842990f27fa8dc3ff0e0bcb210734fcf4ccd42209e995820901fced60bde19b037a504bd98d4733e2d5ed81d6faa4b6c2daec701ef843e3b8798fe67b7a2249485a2da60ede7800ed102f9b1223c76ee38ac9896d91b01a5c9d0b817742f3daaec5009293bc0b6dfe75c075ed2caea57cee76fc81d443c644aed4c327373025027df719b8855d9c8cc61583e5c45b959b53e4574c8ca0d529b10d7803c7b3eea294257162711e4fc1a2c79395b7e42c9f4f5948b141f1ecfee915a77d80c54b33cf399459ff0985aa15ff45a3661d51f2fb7945281e9069423357d7194b9896a3740d3418d88f2748652e1b8b12d4d4e52845a61bf4e53ba8717b04bdb72f41b40d7ff19d715952726f0f81e31045a0a8265f5b4c9cb980474a730804653a202cf75d7cb3d63ecd1b7af8ff7f679b77010edbe7c2ef4603a8e1bc92a45f06fb5a04e61d4ced178c71fb53fa0e6c20818ecbb41705259b1fdf9ffe6f68a9bd3974e8e0cd123ab4df48f5f256d1c36cf8091e393a46fbafab5d1e85b9043cc981bf60cab7c049ac30a8e36949678d8201649e457aa92fb2227d086ceaea8fafcdc1ba44004975c155ef00ba8d801ddccc8ac605c1e94e3e08b9a00e90114916a91c86226aa353588e78bd626a4342077fda4bff2dab0d23c7c2b3eee6eb8ca7e7bf63fc59d6ee81005573081a3b009cd7d3be64e895caef749c7f3f57c0d12914898833e9234cf091dc114331d9814e0b3018a21714ddcdbb82b0085a788a6fb307dcda3dbd274db253a3eab9eccf2bb95e3320fb70e1e500a6186be5c2a72d86cbb7687bea80f7a24bab76b5828dd92bc3074c1e048df762da05992b0b93e2b8c427cadc0192e98a1deb5b2f669d96a206590aeaa6b7bcbde135e36304c35e6072695a02c78e3f82713a905ca3a8f38c6cabd0d9a0142d54aa38d9e4b399d6da5b8244445921309f329c938f1eb1fe93589b33a1a209802df2fa9231d073f88b818b68a97de4ac2c8e7a25ebcccfee83879382b43ee719ad2d4d708991736719edd165a7b2f899a09de837c4bb4722334b93cb38e687b3aac162eb1bd1eeef3f6bf93fd769a40aa1276412c51fb4fdc853d2c0f53b1529ff7af1c8c0c29edc81da79ad0c061e5367c17205abc095ec52ae7112025c5d908ff5ab7b04057565cf3d6b7749d3f0193d65c423e6f8a77c12bf015d7460dfcca023b6a0347cb1df8d3942f8e98f5de069c1d9977c3b51449aef13731778bb1330d490f36f9490cdc3a963d5ceb0e574d838da3552caa03a5f7f5e412cf20d91d8742ddd44abbaa44d9142c92db6b7909f500e22e850e41b55961f994979e431102f30fbfc28cbeb737c395855ec56e8c913f54164054d7c0199bac5bfa51d8ff94b14333a288641ade4524b52fddb17c2909686d8171374cba8335c0ed7651b16b90ac322546b04e3ed8fa414bea7ed92bb8be06b39beab7a0571cb1915a7bcc45135f4240e266e1a4e864d645893a392aced5c0c02da1eb6cdc997481939e6161ba068e138787d9bc6aadaf8e0dd5df5f30dc5a604924d497d92540d04c374a5ac951bf4b821bc059af2fa80b1616198b176f879b5cabd0f95eb5a1db75d196329ca3400069b144c67c941304eb67d66d4bf4ad03eb05a1bf6ca5f46b0a5e61af094c00809e8270616d7ca2bbde9bfdd83eae36fc284e67754ed60cdabbe2a7aa4e9293e7c43acdf8d50fbaadc637e4efb8a506299cf7de1cc87240f0d9904ca0ef758462753adfe6af3cd8d4dd4a00133db60e6e32c12ae49c53bfb672b3fc20b6a8b4a61ededd05dec87a52008045da35c89e1d442fe6d7f2131461e3ec5d08d5dcdc0ef223a3d057e1b38fdc1d44b3e8711c0f3fca9e5bdd14a7c5b6230d0e02d66fd8f79e3fc8833615a40a2ea840e536514285aabb93f91d3c170a4882f58ee199794f3c1b942bd69bdb11f749c19bf5a3bb9b5ea1fe85be82595eb50ec9a8a37bb18824c877942f7603c1ab4dae52f7604a5e2fdb2cd79cbad8ddf4673125fb34055a48f87777e143336c9d34bef148bb8af85fae617745c2b0b7a89e394241f601192021fba5dc6f02b9c27ec544c65649fc0de9be2f0686465ef9442effef9e50357831755a255e4e482713da4345a12e661a32d4cbc20bf9adfbd143f11101c919779a3f102f2e2a307ca8fd03e42ec3e8d4373fff735f1896118338eaf58a2adcfc67aa6c7771dacf707e9c5deb1c30e5b23d3f7cb2db0568dcb1f5f71b14a57459a9e37f92448577334c16767057e00f4359c3fd43248bf5bb9938ed175c98f3d4e9938d3a682795e4743bb49494356306dd72b0dc67f656dd3c5c21de3685217c038a625c030b9398e0dc9e6964a8527391a41109b009a1220d07b5e10be7d137ec46da862bc7adbd53970d805b7e2a2ee0d19cb7b18f6bb7f8fe10b0933da6b8b95d901f51d9c6d134b5a9cadd52acea1a7fb146b7e4d350f51b6885c6bffa41d46553420a72ad35679022adf28a55d6389e1b4e9069adaad71d2643c640b1d67ca0506e7de994abd310f2280e291780ece8151c09ea0cd827f68f96ccf2feb5cc0d4eb92125507b013cddf01e2621bb18301cad684b6a1c106e11e14e916bc499ec7b5586b95069efefab058a46669e3d46363f48b638735302bf2b1776bfed49378b7796250c3a96cf008b35a1c8daabdba7a29c4c13f3ed491790a2865807d73453636c44139a9125ce3ded7550bfd7e09e0a21ba2fa0a6e3b30d415b47923c14db27adbb374a63f23e072490918ccae563179e351030b2e178a7f9abba45c20ba83893c287b47893f4b36c2f9c48b73f1c1279b08fd49adc59247c66767562aeaf274a788f20fe4813c9cf24efd66dab020d1ae86715668c8b57b24cd24d4eaf7f5e82fd07e169c865e2cebea05f38f3e5131e349232e41652e829284a397c91c4841ec3ad8b9d6bbce6e0c800e774fb13d5ff7f1e95a9012b7c41549f533073557bfbb1737ef754b4b30fb4ac9d9964af874e34b422ade101adcea3bd01de4e7565697933e17156e7eeefff4bf72c48abeb902c378f7280c48bb6129d2f841852187c6bbd928f4a3434c18839954653e62f69d520c4908840e2e261cef9a35772e29099ed7bb71c530bee519fa0563958ffb3a277d182500a9a9f17647a20581fcc3e3419846b66760ddc5db198b772e7102ee99fc31199712a398dab9fd2199b201e0c486fb13846becdceda081974b85f31ec9b9d27b4291eb0a05cdb1c48322dd5c8a5baac730de7d5dd7bb21feb6731eeedb5ffe07979f920747759bcc81337ece406c6e88de0303bd61364b92dd87c68f213a2a706f183a5da09d44dc83e1e47adb58525ccae1e06962bd8f14bc2e6e4a85c4a9c1d987af3c18b293de9d22c71e3d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0x1000, 0x8}, {&(0x7f0000001140)="375686e47fb4f41fbb47ba740a53173064dc1b526206d062c3882356098dc8668a4899d40e9bf931ff64b7d13ff99a83732361709fa259f1e5c26fdddf0f191ed2bb20095ddff83b6c57104e74212a537e45b56684cd5de275246457c976faafa67bd5ff8070c023c63766736bac88102a5dfb8f72eb38e2fd6df635cc269f4e9aca1f2b6b28a8c5b33821efc2ccd37940812a1173e7bbf556874b77ecb974788fc615e4ea6f1a9814378a91b389e2e45c6fd1044a4e038e98dc702c1de1bd0196bf39eda20204cfe97ac008f6034b9b792bf4ff5e2102cce26eee6fd055b80693ee5448498a846fe9ba2c75cc92", 0xee, 0x4}, {&(0x7f0000001240)="742867e72138dc072f1f42d35b0ca5171583e496925c852ef8b8e4f1796ed12c62c452a0c515d137693b8a7ca33cbcf400cbe9ee78c9c32ef0e82de6281f3cbe830f48b21432ca3418", 0x49, 0x800}, {&(0x7f00000012c0)="6e1191df50e09dc6bed3be71e7e5b4b6e08993ccfb210f19d13bc1988559e6fd7167e8250b8c1557927f649e69efb36e5274a7167daebe837e6e719cac5ac31a398871c2570d3269f1c03347ea7a9ccf344306f4a969bd1059", 0x59, 0x5}], 0x80880, &(0x7f00000013c0)={[{@min_batch_time={'min_batch_time', 0x3d, [0x0, 0x3b, 0x3f, 0x3d, 0x35, 0x37, 0x2d]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x0, 0x7d, 0x38, 0x3f, 0x32, 0x3f, 0x34, 0x32]}, 0x2c}, {@usrjquota='usrjquota=', 0x2c}]}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c0006000000f7883215e65c02df61cd62812568682fbcae1e2aa23067e22e5718"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:01 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:01 executing program 2 (fault-call:1 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 284.351486] FAULT_INJECTION: forcing a failure. [ 284.351486] name failslab, interval 1, probability 0, space 0, times 0 [ 284.362905] CPU: 0 PID: 18269 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 284.369860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.379243] Call Trace: [ 284.381876] dump_stack+0x185/0x1d0 [ 284.385550] should_fail+0x87b/0xab0 [ 284.389312] should_failslab+0x279/0x2a0 [ 284.393418] kmem_cache_alloc_node+0x151/0xc70 [ 284.398037] ? __alloc_skb+0x203/0x9f0 [ 284.402004] ? netlink_autobind+0x981/0x9e0 [ 284.406373] __alloc_skb+0x203/0x9f0 [ 284.410144] netlink_sendmsg+0x9a6/0x1310 [ 284.414363] ? netlink_getsockopt+0xc80/0xc80 [ 284.418924] ___sys_sendmsg+0xec0/0x1310 [ 284.423089] ? __fdget+0x4e/0x60 [ 284.426525] ? __fget_light+0x56/0x710 [ 284.430468] ? __fdget+0x4e/0x60 [ 284.433899] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 284.439326] ? __fget_light+0x6b9/0x710 [ 284.443384] SYSC_sendmsg+0x2a3/0x3d0 [ 284.447275] SyS_sendmsg+0x54/0x80 2018/04/24 01:50:01 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000100)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000040)=""/72) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) userfaultfd(0x80000) [ 284.450893] do_syscall_64+0x309/0x430 [ 284.454832] ? ___sys_sendmsg+0x1310/0x1310 [ 284.459193] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 284.464405] RIP: 0033:0x455389 [ 284.467609] RSP: 002b:00007fb29055dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.475351] RAX: ffffffffffffffda RBX: 00007fb29055e6d4 RCX: 0000000000455389 [ 284.482641] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 284.489930] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 284.497220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 284.504509] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000000 [ 284.516085] FAULT_INJECTION: forcing a failure. [ 284.516085] name failslab, interval 1, probability 0, space 0, times 0 [ 284.527425] CPU: 0 PID: 18267 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 284.534366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.543733] Call Trace: [ 284.546362] dump_stack+0x185/0x1d0 [ 284.550029] should_fail+0x87b/0xab0 [ 284.553790] should_failslab+0x279/0x2a0 [ 284.557897] kmem_cache_alloc_node+0x151/0xc70 [ 284.562514] ? __alloc_skb+0x203/0x9f0 [ 284.566481] ? netlink_autobind+0x981/0x9e0 [ 284.570848] __alloc_skb+0x203/0x9f0 [ 284.574611] netlink_sendmsg+0x9a6/0x1310 [ 284.578831] ? netlink_getsockopt+0xc80/0xc80 [ 284.583388] ___sys_sendmsg+0xec0/0x1310 [ 284.587550] ? __fdget+0x4e/0x60 [ 284.590991] ? __fget_light+0x56/0x710 [ 284.594938] ? __fdget+0x4e/0x60 [ 284.598374] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 284.603804] ? __fget_light+0x6b9/0x710 [ 284.607867] SYSC_sendmsg+0x2a3/0x3d0 [ 284.611764] SyS_sendmsg+0x54/0x80 [ 284.615384] do_syscall_64+0x309/0x430 [ 284.619320] ? ___sys_sendmsg+0x1310/0x1310 [ 284.623680] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 284.628893] RIP: 0033:0x455389 [ 284.632097] RSP: 002b:00007f218cf93c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 284.639839] RAX: ffffffffffffffda RBX: 00007f218cf946d4 RCX: 0000000000455389 [ 284.647129] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 284.654414] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 284.661706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 284.668995] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 2018/04/24 01:50:02 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xc}, 0x29) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x2c4}, 0xb) 2018/04/24 01:50:02 executing program 2 (fault-call:1 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:02 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:02 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0xffffffffffffffff) setpriority(0x0, r2, 0x5) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001800000099ece60a00000000000008000000000c00080006000c0006000000"], 0x1}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/04/24 01:50:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:02 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/autofs\x00', 0x880, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000d80)={0xffffffffffffffff}) r7 = syz_fuseblk_mount(&(0x7f0000000dc0)='./control/file1\x00', &(0x7f0000000e00)='./control/file0\x00', 0x1, 0x0, 0x0, 0xa13d, 0x0, 0x0) r8 = socket$bt_hidp(0x1f, 0x3, 0x6) r9 = syz_open_dev$vcsa(&(0x7f0000000e40)='/dev/vcsa#\x00', 0x3, 0x802) r10 = syz_open_dev$dspn(&(0x7f0000000e80)='/dev/dsp#\x00', 0x100000000, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) r12 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/ppp\x00', 0x200200, 0x0) r13 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r14 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/dsp\x00', 0x80, 0x0) r15 = syz_open_dev$loop(&(0x7f0000000f40)='/dev/loop#\x00', 0x3, 0x200000) r16 = openat$vsock(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r17 = socket$bt_hidp(0x1f, 0x3, 0x6) r18 = syz_open_dev$usbmon(&(0x7f0000000fc0)='/dev/usbmon#\x00', 0x5, 0x100) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) r20 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001040)=0x10, 0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001080)=0x0) r22 = getuid() getgroups(0xa, &(0x7f0000001100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r24 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001180)={&(0x7f0000001140)='./file0\x00', 0x0, 0x8}, 0x10) r25 = socket$unix(0x1, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002040)={0xffffffffffffffff}) r27 = accept4$inet(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, @loopback}, &(0x7f0000001240)=0x10, 0x0) r28 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001280)='cgroup.threads\x00', 0x2, 0x0) r29 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f00000012c0)='cgroup.subtree_control\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = gettid() lstat(&(0x7f0000001780)='./control\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001840)='./control/file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = syz_open_dev$sndtimer(&(0x7f0000001900)='/dev/snd/timer\x00', 0x0, 0x1) r35 = syz_open_dev$sndctrl(&(0x7f0000001940)='/dev/snd/controlC#\x00', 0x6, 0x18000) r36 = syz_open_dev$loop(&(0x7f0000001980)='/dev/loop#\x00', 0x3, 0x40000) r37 = syz_open_dev$audion(&(0x7f00000019c0)='/dev/audio#\x00', 0x40, 0x2000) r38 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001a40)={&(0x7f0000001a00)='./control\x00', 0x0, 0x18}, 0x10) r39 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001a80), 0x80800) r40 = accept$ax25(0xffffffffffffffff, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10) r41 = syz_open_dev$dspn(&(0x7f0000001b40)='/dev/dsp#\x00', 0x20, 0x80) r42 = socket$pppoe(0x18, 0x1, 0x0) r43 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001b80)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001bc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001c00)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001d00)=0xe8) getresgid(&(0x7f0000001d40)=0x0, &(0x7f0000001d80), &(0x7f0000001dc0)) r47 = openat$dir(0xffffffffffffff9c, &(0x7f0000001e00)='./control\x00', 0x1, 0x2) r48 = inotify_init1(0xb1cf340b64529b4d) r49 = socket$inet6_icmp(0xa, 0x2, 0x3a) r50 = syz_open_dev$sndseq(&(0x7f0000001e40)='/dev/snd/seq\x00', 0x0, 0x408000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001e80)={0xffffffffffffffff, 0xffffffffffffffff}) r52 = socket$packet(0x11, 0x2, 0x300) r53 = eventfd(0x8) r54 = gettid() fstat(0xffffffffffffffff, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001f40), &(0x7f0000001f80), &(0x7f0000001fc0)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002940)=0x0) r58 = getuid() r59 = getgid() r60 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002980)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000002a80)=0xe8) stat(&(0x7f0000002ac0)='./control/file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002b80)={0xffffffffffffffff, 0xffffffffffffffff}) r64 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000002bc0)={0xffffffffffffffff}) r66 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/hwrng\x00', 0x800, 0x0) r67 = socket$bt_cmtp(0x1f, 0x3, 0x5) r68 = socket$can_raw(0x1d, 0x3, 0x1) r69 = socket$nl_netfilter(0x10, 0x3, 0xc) r70 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002c80)=0x14, 0x80800) r71 = socket$bt_bnep(0x1f, 0x3, 0x4) sendmmsg$unix(r0, &(0x7f0000003280)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)="7a00cbd089dc998eb2a47b5f2a08d8ba07688162aaf9eba962e332c48e4972d65d3fc80c39394a6a67b16a1bd799bc1bd21c599513e248182876b2b64633136b0e3348520f6f1a3580a80b8e2ef2a85183fc186ccfe08212f2ec6225b0bbfdfeb19d6adb635e67bde1adb4e1523f3e4d421633b7cc77424f1c718efdfa9300e0749cfc242e6e0a53d00731dc52d15e0f2e28646b8976026b90d2189a4fb13c96673f50feadf7c9e8cf47a3000f4fa696bcec386c79063b1304ffa282a218127fa18af4b673bf0ed17c742ed6f5ea8fcff05b9e4c51950019e4f5191734dcf6b44c755e", 0xe3}, {&(0x7f00000003c0)="85b2b032", 0x4}, {&(0x7f0000000400)="b66996747a6d3bccd7849d8da1edb27b076b425f5d197f2d2b4832e4915bd728ee231ae7c134e440c979b0a0599dfe065ecf07f1ba1e93ad7a", 0x39}], 0x3, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x20000054}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000005c0)="d2ea2dabb8d4ba5af2d84976a40505bb86fecad76a08ec5c01f0107de6bbf60b1d641c45a2ecfa4a6123141530170f732b3e443ed3108287fbde308a087cddbb5177308f98af09de2c1f11deccf05d7b11eb8c6d0110cdb7556b4c87ffd6d9876e4f0d51d7f9eac980f7a6af9d56686eed065a05edde594bffc6b62b507257ea4c38f80a3718bed4f962668b50005c36a577c9f8a43ad9a74237cde0a21589c7ae9d049f5a8f46d8c89465e43df9ad759648ff60c59e90", 0xb7}, {&(0x7f0000000680)="a43285c58d1d276bccbfe0bd1b614b2239669747968c44657c20ce598eb88e169038fe2d2c3ab95befb9c043adfa6e949b0d6b58806789236441a9c89857a447193579a9eb93da1f5087df18fcb4613a3b3a43579f7b76", 0x57}, {&(0x7f0000000700)="652d76895e97f3818bedf204300d9441053358cdb3e648ab53f3b0aa493f7df3c15c0dae263395cc8bc6804beea83047116097682364d01407a63dbec210cebc8663d8ebbf78f8629fbaea5a1e4f24636f89856de0ae39685d38ea248795846c01aabbb25c49313ed954637fa8a7ac3a487139a5abd18e4ee227ba4d6deaea2dad94075b472cde4d326ebd2c532d94b5a6f25c10c350a9aec89ff93c653a04440543ef583c3ea1b064ad883e08fd1b2d04eb99311897", 0xb6}, {&(0x7f00000007c0)="a831274730353aea6d49d5748e205af4b5dac51d8c77d4346d7b6da6e04e8e30742d18446116af0f3c2e1e92b27f2044cdcfa40fe9fdfd9dd17c769f1cf532e806e8f5b056d63a7d6a060d4444e745cc96126b46c2965d98ea4a6e3f020f384d1e89f350d338fe4f5f98e0", 0x6b}, {&(0x7f0000000840)="a8605012a9ac452fc0c937cf6353a668a2d8f9c8eef86d4c48c1e2e8419ff0213572761f6bd0a67695fbfc673e389345b25141d944bfef16a54dee3ad99272cae19e4ae544f4e12fa4faa1b1a397b6fcbe6d4553096b72f3d3e6f1781c81bb2ca7b0bfd9eba49809bf611bbc45441039744cf02bfe5e1ba865182123a7032ac819bbf636c775", 0x86}], 0x5, 0x0, 0x0, 0x8010}, {&(0x7f0000000980)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="f0adf6", 0x3}, {&(0x7f0000000a40)="32f2caf37d175dd596f8a47e317d6e32f5a46293488882c08006db215432ef9e2d12b6474e23855b101743a10b0fb3b4ae96bd656a7a1486290bc952848045fcfe961b07827399656dcc7512d7c2a2f95e27226e8f6720ab63dda8f88a28137d6744d826cd199f714b4cb62e092e27b810a246da401b", 0x76}], 0x2, 0x0, 0x0, 0x8000}, {&(0x7f0000000b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000b80)="71d98b486c9949c2013d54515b70acba760a4c1c4d4b612adec8972a3833dd2fcb49f0fdabe6532192a64659128df23e96ef3d21ad98bcfdbf52beea928af80cd3545a1b241af7521085a520fcbcb76616aa67a9d87be87f9531038932d6ecaa15597c6accc887aba815e3d80181192f20eb", 0x72}, {&(0x7f0000000c00)="48408bbb518e992353fb0e9cc381ab985a314ce76b9776c40c6640fd514612681caa1cc7fc00aac027d5b52e3d332e4fe9e7959089237997f8d14dfb0a53a9dc0f54b9f89deffaa30c2b7833b14ad24fa0ad4ae897c8339ea1df42969514a64811ad0f43339cb08f", 0x68}, {&(0x7f0000000c80)="d68529fb356f5f5d80f9d5eab9755c4a149e64901845b93e63e62f34f85a615f113d607a1311ccf0f587573718a07d98c1f56721306283ea034fd045813b962806bf25bccde37ae636ab981ecba663855267231c1c28fcfb45eb01", 0x5b}], 0x3, &(0x7f0000003980)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000030000006000000000100000001000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="00000000200000000008000000d40a090d0000001658039f01164858cf204fddcb2f2c077ad79bb065f1a0c2a9216f88a140d31ccfb08aa653826fcf0fbf1371e4db327f0d4b2f231c30023300899ed0", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="00feffff2f000000000000000100000001000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="000000001f6cae9cbb484cdfce4de1b6917b45ca10a073bf4702c2fa535eb4578009ab244616b8bc1835c6b05770e92d6aea6609000000000000002727b9a3d3641050effc72b45f73a2a022fb0db74c0cfac2d99add41a14ccd71dd1215f4d50bd07bb455e107d7548f6af9632db3680000000000008001cb66e8cfa4f700000008e100000000ae550e5d9e792195d3195fc9dd633004c8a97f652201042c9197e0f56b389ca54ac9c72177e38c2edd502bd5c0c91e8402fc5c461c7faa05b87e79b632ff69618588171384b23dcd3e5355a6c0e8926e2f2ceef3ade0abb0fa86561bdb7fd5bce291bc42bb1aecfb2f4f41a02b"], 0xd0, 0x81}, {&(0x7f0000001440)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000014c0)="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", 0xfe}, {&(0x7f00000015c0)="7e84d9107763177b1e36349b2e04ddc566e6f1f20df83f759a4af781e82a51fe530ffb6754547fb197e0baf5b6343c20c6989882fe184ef7defa36732d55f20574da6c5f0dafa13e38183c71b4a93670a9640d042da19cae8fbb94e8d933b54f6813f806", 0x64}, {&(0x7f0000001640)="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", 0xfd}], 0x3, &(0x7f0000003440)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYRES32=r38, @ANYRES32=r39, @ANYRES32=r40, @ANYRES32=r41, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r42, @ANYRES32=r43, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r44, @ANYRES32=r45, @ANYRES32=r46, @ANYBLOB="00000000300000000000000000000000400080009a2cff01cc8bc55b79af8f34a4c5807054993042ef26c0bb5d8db4971042d63a421d9f53a36163372c7859d7b03876b278a10f824b9ef2931c0c692dd0baf8e94056d3a0891424e940bf01143c01c5f61aec17176aceac355cf03ff66fad68f3091bb4f3bedeb93ecc7ee4272b0c0ea178e0e6a0848ce075459072b81ac8443dd4ad9a4c3f2c1454a95fdb0343", @ANYRES32=r47, @ANYRES32=r48, @ANYRES32=r49, @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYRES32, @ANYRES32=r53, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r54, @ANYRES32=r55, @ANYRES32=r56, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x10}, {&(0x7f0000002100)=@file={0x0, './control\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002180)="e1222cfb147fc905eb1b57f6c185", 0xe}, {&(0x7f00000021c0)="17795342bbceef93d383b42eeceb4b4ab93e081db3827f1fed90ec70798372375285045c95eb066a7bdeb3ec7741254e89785f02ad95ddca19895d938dd740b75a39247bf79cd2c056d2ebb73d09ba1141089bb1fadc43efdbb5d858c64a3e810b7ba33340785adae71c93ca5f0af7eafdcf93d14c3df91be04fd4250bc0a0595a0b2071e4388271906d255fdc7a24a9ac0edb9badac1253bc6086fbf07fd6d9339de96646418a520393341a6b66ee5c4a24e5", 0xb3}, {&(0x7f0000002280)="cfeb54e99413721b0f093f55f5771d39c6d3b0ffde65894a44211c6b4709eca127dfe007fe8eba165a1e5477d8d340efe3348e3011f199975a4825240511ed3c933d9c10c74fa507b6d57befc106228554e9b0de0bfb352177bc7e246e6cb28e5fc726eaa024f0b9f2c78a637822dbd0d7b9a9da8d1092c5ee7f3eabd864855e0a8c609e448640701f3c568877949f561836019f261f90aceddfbda4479f73b9f4909b7fce8a9ae2c12a609760a3cf393bcf9e691dd969c588c356255a62ecfb71dbfb1c1fea9d80042f6245d2dc8c00879bee8f9aa9f6165a06", 0xda}, {&(0x7f0000002380)="9e058c6a36694b97d4c988edc2a0ae19e1a5598da7b995ee11ee566f305f356cbd93b0a0f0e4f7bea1f33d125ddf4c8f62d480798e3da1e14b81e3a860b84242803f7a6b94a95167c997d0328d7f42d505b15ccdd31b9fabfcce5732ca4a24359451ad83a5e4cc6c397b2d26a1c80e6a5729bff82c6c36", 0x77}, {&(0x7f0000002400)="127cf7925de3bd93ac8a2dcf111bba87eb1f4514e3d383246bb388cd26279a74b5f488b82ed3ff12188f611f370dfdcd34387a7fe100e32fd4a61fdc9e64ef6e3b32abbb2e1e79b473a91e1f1e211cf61ce015c4a1f737f88a5b42a987631e34fc77852e0ce39fa07d5651b85bbc2e568e53ec38bf16db2ab6f7d801db57dad00b62dea552b9dba4d5", 0x89}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f0000002540)=@file={0x0, './control\x00'}, 0x6e, &(0x7f00000028c0)=[{&(0x7f00000025c0)="9c1afd293cf7c01d828b0792a7d3e2b6b5939f36d197944bc669", 0x1a}, {&(0x7f0000002600)="adb16ab10ff0d329facbcc13516b53480948dc1b233321be72aa1df0b6708ca448b9134d62f124b2ee0639bf8c29744b57372b50b0a15e09df27d80032f7bfd609a47ec21efa97ef0ef7e760a054e79414fe123350dd038ee48156cba2fc2e8b00d2b2d835b0e651018010fa2010356467314e1b8c100dda68ad2d25292fcb4ea60ca5abd253077396ad681fef66cb93c2a40506f41d103a5d78af2b3e1443e981", 0xa1}, {&(0x7f00000026c0)="df7fd7f8fd08cffd2d182b3e58d142c665a3aa18ba09d071044325b669", 0x1d}, {&(0x7f0000002700)="6f5cc17c4e2e0b6136493fe853416c776aee40b0150265627a9b60117b821bfcdb3070432ba258dff1db977ddb24ad14b5a8ba10d4f1b9d7768ea81c6ec8bc086b425a85ccdb056f00b2242f2f3c6404d7c413fceb4505f6e8ebfdefeb57786c8daff8b033a85a613ab89aac86e6ab2a31b252ef5b5b1c3a9d0e89151736eb05510df60a2f06c37515e9ef8966ef363f103c56cf9a88d305b58854de664473608e7507d05692cc8662a14d86a48e4442143318af1c7bfb53", 0xb8}, {&(0x7f00000027c0)="92f143c3e3a90653cce9dde0f6075929f380629699cb4139fc80d7ad576319a29b1d8c6d5bd10e5c2fb3153da69407383dbb0bd54664f3b18c0a05c80f248a84183771533ba5c6ead15732e5e0306ae6b937ad6f9720b8827550de6d65185f037e7763d2236c5a9ac3e6cff1a1c951e9d792bc37b0397590a319624ac079fce7f877939fc5a44bae3316527e791df6aa8b1fa29dd4a0a70cbfb0d68436c29e5740781c67fc7be0017b0bd5ed215cd0b8f65fce91aa3148318481d211fa0ed827e7d07addf80c44cdcd50199852dd57209a90a7bf0acdbc06a095", 0xda}], 0x5, &(0x7f0000001340)=ANY=[@ANYBLOB="200000a33be02d0dd5ac437c3311e647473a9a34a2bccd94a900000000000100000002000000", @ANYRES32=r57, @ANYRES32=r58, @ANYRES32=r59, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r60, @ANYRES32=r61, @ANYRES32=r62, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r63, @ANYRES32=r64, @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYRES32=r71, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x20000040}, {&(0x7f0000002d40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000002dc0)="0e5693168585547b3dcb8ad57dc4751acd384e6a490b257728734eb7d3212d6a50f590fd1a7c3e6dce19f5679c176a1abda6141236cf64e28b09ef584bd05c4eeb2139cf4289ef5543fd68890edee1e66c0cdd3f93ba88de666921b1900d3a4f9bf830c972e1e98d8561b875af242af0ebea6fa4c2f427f1aeb5fedda141d26fc86bff3d095963c77610168b6d7146709e0ae5", 0x93}, {&(0x7f0000002e80)="e08e197966051c186ffe8b3b8c17f6dfff9edd1aff7461dcd1e92a76a211c598c0d617780ae36781987f441e439c881a3d279f4c1cf0c22430b6331db7f71488a28dab4b54e430cf1b42eb5ac818985cc72502f9e30c2f91c40e80219eac30d9fa8b4ebc2d56d87eee565a30f9b19bd8117f828bdd8c3cd8bf28a2ec384a13781b1f", 0x82}, {&(0x7f0000002f40)="76c70aac2a1cd9336fd46cf7b767f78585a202cd11c8c17289324b09f0c2a3617fa5ff6d64268fa442bf4b84890b0aa876db468b31b18db9d2db707db1210f0ec672b9677b44fa46708a55a266ddf539012c078182ae04a185cfc385a99222031505d2d8f9e4a3edd3e2e73762b9cc3c5ce8143020bbf06673f71fe0a62e046f83d0c762f2a7090ef54a5d27eadc09fa7be110f106915a5bf38376c470a9cf254c83f633edccf8039d89e14076b9e25c46d7338019ea5c9c3fde2c30d9", 0xbd}, {&(0x7f0000003000)="5c53bd860324cd0ef4f90b9b3e9c442e9c6b810e29656fe30561bcc0becd54757eab8b35bf5b00f8f73ab0865bc742e3df3352943b896f8b6ca3fdb8d8720d8e7c43d2b62f96c7f6ab7859fd6be35638ae1eab5b7992cf5b9dee65571d9923d5fbe5c0d444c7d0c5211cbe9e931598bce08ae1185a74ad46ae4fd70de75c0e94cafb71b97825c5c0e34ce860f6d12d5eda989bf07edc95123395dbd460c8dd066887b80029aeecfef93182ea3fc417613bf87da2e94314a24a01e518b79c4545d62cb534e58c6ea611a04339a8cffc7201d80cdea644d91415ec35de18afc943731b2d711d2b562c538cbdf558adfe2f31dec1321a", 0xf5}, {&(0x7f0000003100)="b8e273414cd5676768975b2479755289b3c89c7de78593a0be0672df2af74a946b18d9048d7ccdb6bd94a1879a7e28f0aa6f1c589bbf5daa6e75f30c6806a886779a0800494731dfbaeec29ad32cbace8ece082c17f6001259ab6d05f6e7e5cae4aea38de1a0f88fa18d924e7b77bc7e2a24b586c21e439b1db8081551995347f163cd4d98991f6454e937625f07b1cedd405febaf1f66de9a7256384a78a1c8b2f82d60607c16f1ead5a2a3481b9ab5c9810701d38bc7c0638c0a898611f1705e872c7d8bda026778e0e1f8ea0610d2b9e40a4d69a2c2a6edbcb1724065", 0xde}], 0x5, 0x0, 0x0, 0x4000}], 0x8, 0x1) r72 = userfaultfd(0x0) r73 = dup(r72) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x1ff, 0x10001, 0x8, 0x3, 0x259, 0x6ab1, 0x7, 0x0, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r73, 0x84, 0x75, &(0x7f0000000080)={r74, 0x1}, &(0x7f0000000140)=0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r72, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r75 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r75, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pwrite64(r72, &(0x7f0000000180)="deb6b46e30f220df85c07b174c73b467a920e58b968ec91d86a257b9d48c2d60b08d3a29b4de3a5af1a1ccc7bd206fb079c10dea0e1ae889c30fb2340b3774be2db18be65862c30bd306a4e3d8dba12000895f82a49c331fda078105ecbe64564261380c25aa78c59de097a5902e", 0x6e, 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r72) 2018/04/24 01:50:02 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x10001, 0x101400) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x6, 0x0, 0x5, 0x9, 0x4}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 285.220788] FAULT_INJECTION: forcing a failure. [ 285.220788] name failslab, interval 1, probability 0, space 0, times 0 [ 285.226437] FAULT_INJECTION: forcing a failure. [ 285.226437] name failslab, interval 1, probability 0, space 0, times 0 [ 285.232124] CPU: 0 PID: 18307 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 285.232140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.232153] Call Trace: [ 285.232201] dump_stack+0x185/0x1d0 [ 285.232237] should_fail+0x87b/0xab0 [ 285.232279] should_failslab+0x279/0x2a0 [ 285.232368] __kmalloc_node_track_caller+0x243/0x11c0 [ 285.232440] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 285.232472] ? netlink_sendmsg+0x9a6/0x1310 [ 285.232515] __alloc_skb+0x2cf/0x9f0 [ 285.232545] ? netlink_sendmsg+0x9a6/0x1310 [ 285.232585] netlink_sendmsg+0x9a6/0x1310 [ 285.232647] ? netlink_getsockopt+0xc80/0xc80 [ 285.232709] ___sys_sendmsg+0xec0/0x1310 [ 285.232803] ? __fdget+0x4e/0x60 [ 285.232865] ? __fget_light+0x56/0x710 [ 285.232941] ? __fdget+0x4e/0x60 [ 285.320373] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 285.325773] ? __fget_light+0x6b9/0x710 [ 285.329801] SYSC_sendmsg+0x2a3/0x3d0 [ 285.333660] SyS_sendmsg+0x54/0x80 [ 285.337251] do_syscall_64+0x309/0x430 [ 285.341159] ? ___sys_sendmsg+0x1310/0x1310 [ 285.345495] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 285.350688] RIP: 0033:0x455389 [ 285.353875] RSP: 002b:00007fb29055dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 285.362723] RAX: ffffffffffffffda RBX: 00007fb29055e6d4 RCX: 0000000000455389 [ 285.369994] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 285.377271] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.384540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.391812] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000001 [ 285.399110] CPU: 1 PID: 18303 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 285.406056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.415430] Call Trace: [ 285.418061] dump_stack+0x185/0x1d0 [ 285.421732] should_fail+0x87b/0xab0 [ 285.425495] should_failslab+0x279/0x2a0 [ 285.429652] __kmalloc_node_track_caller+0x243/0x11c0 [ 285.434925] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 285.440334] ? netlink_sendmsg+0x9a6/0x1310 [ 285.444711] __alloc_skb+0x2cf/0x9f0 [ 285.448467] ? netlink_sendmsg+0x9a6/0x1310 [ 285.452835] netlink_sendmsg+0x9a6/0x1310 [ 285.457044] ? netlink_getsockopt+0xc80/0xc80 [ 285.461611] ___sys_sendmsg+0xec0/0x1310 [ 285.465753] ? __fdget+0x4e/0x60 2018/04/24 01:50:02 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080), 0x11) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xaf94}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp\x00') ioctl$LOOP_SET_FD(r2, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1000}, 0x8) [ 285.469170] ? __fget_light+0x56/0x710 [ 285.473112] ? __fdget+0x4e/0x60 [ 285.476546] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 285.481968] ? __fget_light+0x6b9/0x710 [ 285.486019] SYSC_sendmsg+0x2a3/0x3d0 [ 285.489910] SyS_sendmsg+0x54/0x80 [ 285.493528] do_syscall_64+0x309/0x430 [ 285.497453] ? ___sys_sendmsg+0x1310/0x1310 [ 285.501804] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 285.507010] RIP: 0033:0x455389 [ 285.510212] RSP: 002b:00007f218cf93c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/24 01:50:02 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 285.517949] RAX: ffffffffffffffda RBX: 00007f218cf946d4 RCX: 0000000000455389 [ 285.525239] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 285.532525] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 285.539815] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 285.547103] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000001 2018/04/24 01:50:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:03 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:03 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1ff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) fchmod(r4, 0x10) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) r6 = dup2(r3, r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000000c0)={"484c00000000000000000000000d95b0a5f45aaa2e00"}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r7, 0x4, 0x1, 0x401}, 0x10) r8 = fcntl$getown(r2, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x3, r8}) 2018/04/24 01:50:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:03 executing program 2 (fault-call:1 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:03 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000001c0)=[{0x73, 0x6b, 0x401, 0x8, @time={r2, r3+10000000}, {0x966, 0x3a0}, {0x1, 0x1}, @raw32={[0x5000000000000000, 0x4, 0x5d]}}, {0x22a, 0x5, 0x0, 0x0, @tick=0x1ff, {0x8, 0x17}, {0x9be, 0x1}, @time=@time={r4, r5+10000000}}, {0x4, 0x673ce109, 0x7fffffff, 0x10000, @time, {0x80000000, 0x6}, {0x8, 0x1}, @ext={0x7b, &(0x7f0000000140)="a0eef82b1a6f5da69628f912ca6699ddf0bc5055fafc3bb50e1b4afe973837f61a59fcf7a8a9cdb0c009a056743cc97070f437331692e03848ba68db7c794891a6861c7deff2f8dec036bb306f8c959c93e56f33dadbe5c67876a280e6503cde6f012cd3d0ed6301519c5bc17b08c6fb6f77cd79ff0e09c32679e7"}}, {0x6, 0x200, 0x4, 0x1, @tick=0xb4, {0x0, 0x24}, {0xffffffff, 0x4}, @queue={0x100000001, {0x80}}}, {0x3, 0x80, 0xffff, 0x1a, @time={0x77359400}, {0x9, 0x9}, {0x9, 0x101}, @time=@tick=0xfffffffffffffffb}, {0x200, 0x8, 0x5a, 0xff, @tick=0xffffffffffffffff, {0x3ff, 0x4df}, {0x7fff, 0x2e0f}, @connect={{0x0, 0x2}, {0x4, 0x7}}}, {0x5, 0x8, 0x7, 0xa382, @tick=0x7ff, {0x9, 0x5}, {0x3, 0x4}, @addr={0x10001, 0xfffffffffffffffb}}, {0xdca5, 0x5, 0x0, 0x6, @time, {0x3ff}, {0xbfd, 0x100000001}, @time=@time={0x0, 0x989680}}, {0x3, 0x1, 0x4, 0x1, @time={r6, r7+10000000}, {0x8}, {0x4, 0x6}, @addr={0xc93b}}], 0x1b0) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/24 01:50:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) [ 286.172708] FAULT_INJECTION: forcing a failure. [ 286.172708] name failslab, interval 1, probability 0, space 0, times 0 [ 286.184181] CPU: 1 PID: 18348 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 286.191139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.200515] Call Trace: [ 286.203147] dump_stack+0x185/0x1d0 [ 286.206816] should_fail+0x87b/0xab0 [ 286.210580] should_failslab+0x279/0x2a0 [ 286.214684] kmem_cache_alloc_node+0x151/0xc70 [ 286.219308] ? __alloc_skb+0x203/0x9f0 [ 286.223237] __alloc_skb+0x203/0x9f0 [ 286.227044] ? _cond_resched+0x3c/0xd0 [ 286.231013] netlink_dump+0x407/0x1540 [ 286.234974] ? kmsan_set_origin+0x9e/0x160 [ 286.239252] __netlink_dump_start+0x1167/0x12a0 [ 286.243983] rtnetlink_rcv_msg+0x1435/0x1560 [ 286.248436] ? rtnl_dellink+0x11b0/0x11b0 [ 286.252620] ? rtnl_dellink+0x11b0/0x11b0 [ 286.256851] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.261775] ? __msan_poison_alloca+0x15c/0x1d0 [ 286.266515] ? should_failslab+0x279/0x2a0 [ 286.270823] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.275738] ? kmsan_set_origin+0x9e/0x160 [ 286.280020] netlink_rcv_skb+0x378/0x600 [ 286.284133] ? rtnetlink_bind+0x120/0x120 [ 286.288319] rtnetlink_rcv+0x50/0x60 [ 286.292077] netlink_unicast+0x166b/0x1740 [ 286.296363] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.300731] netlink_sendmsg+0x1048/0x1310 [ 286.305036] ? netlink_getsockopt+0xc80/0xc80 [ 286.309605] ___sys_sendmsg+0xec0/0x1310 [ 286.313782] ? __fdget+0x4e/0x60 [ 286.317225] ? __fget_light+0x56/0x710 [ 286.321179] ? __fdget+0x4e/0x60 [ 286.324621] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 286.330054] ? __fget_light+0x6b9/0x710 [ 286.334120] SYSC_sendmsg+0x2a3/0x3d0 [ 286.338020] SyS_sendmsg+0x54/0x80 [ 286.341652] do_syscall_64+0x309/0x430 [ 286.346639] ? ___sys_sendmsg+0x1310/0x1310 [ 286.351002] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 286.356212] RIP: 0033:0x455389 [ 286.359420] RSP: 002b:00007fb29055dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/04/24 01:50:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 286.367165] RAX: ffffffffffffffda RBX: 00007fb29055e6d4 RCX: 0000000000455389 [ 286.374456] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 286.381744] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.389030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.396320] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000002 [ 286.415464] FAULT_INJECTION: forcing a failure. [ 286.415464] name failslab, interval 1, probability 0, space 0, times 0 [ 286.426882] CPU: 1 PID: 18346 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 286.433828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.443197] Call Trace: [ 286.445830] dump_stack+0x185/0x1d0 [ 286.449502] should_fail+0x87b/0xab0 [ 286.453262] should_failslab+0x279/0x2a0 [ 286.457368] kmem_cache_alloc+0x136/0xb90 [ 286.461552] ? dst_alloc+0x295/0x860 [ 286.465311] dst_alloc+0x295/0x860 [ 286.468897] ip6_route_info_create+0xaef/0x4d00 2018/04/24 01:50:03 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) [ 286.473657] ? rtm_to_fib6_config+0x164e/0x1b60 [ 286.478410] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 286.483848] ? rtm_to_fib6_config+0x19c8/0x1b60 [ 286.488552] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.493432] ip6_route_add+0xa2/0x300 [ 286.497272] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 286.501838] ? rtnetlink_rcv_msg+0xa32/0x1560 [ 286.506363] inet6_rtm_newroute+0x37e/0x27a0 [ 286.510866] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 286.516356] ? __mutex_lock+0x135f/0x1ad0 2018/04/24 01:50:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x3}, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 286.520597] ? ipv6_route_sysctl_init+0x5e0/0x5e0 [ 286.525475] rtnetlink_rcv_msg+0xa32/0x1560 [ 286.529882] ? SyS_sendmsg+0x54/0x80 [ 286.533633] ? netlink_sendmsg+0x9a6/0x1310 [ 286.538032] ? ___sys_sendmsg+0xec0/0x1310 [ 286.542341] ? SYSC_sendmsg+0x2a3/0x3d0 [ 286.546385] ? SyS_sendmsg+0x54/0x80 [ 286.550164] ? do_syscall_64+0x309/0x430 [ 286.554299] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.559211] ? __msan_poison_alloca+0x15c/0x1d0 [ 286.563948] ? should_failslab+0x279/0x2a0 [ 286.568263] ? kmsan_set_origin_inline+0x6b/0x120 2018/04/24 01:50:03 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x6000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1ff, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006cdfa8)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) fchmod(r4, 0x10) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r5, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) r6 = dup2(r3, r1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f00000000c0)={"484c00000000000000000000000d95b0a5f45aaa2e00"}, &(0x7f0000000040)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r7, 0x4, 0x1, 0x401}, 0x10) r8 = fcntl$getown(r2, 0x9) fcntl$setownex(r3, 0xf, &(0x7f0000000000)={0x3, r8}) [ 286.573179] ? kmsan_set_origin+0x9e/0x160 [ 286.577463] netlink_rcv_skb+0x378/0x600 [ 286.581582] ? rtnetlink_bind+0x120/0x120 [ 286.585787] rtnetlink_rcv+0x50/0x60 [ 286.589547] netlink_unicast+0x166b/0x1740 [ 286.593834] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.598199] netlink_sendmsg+0x1048/0x1310 [ 286.602507] ? netlink_getsockopt+0xc80/0xc80 [ 286.607077] ___sys_sendmsg+0xec0/0x1310 [ 286.611252] ? __fdget+0x4e/0x60 [ 286.614703] ? __fget_light+0x56/0x710 [ 286.618660] ? __fdget+0x4e/0x60 [ 286.622113] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 286.627548] ? __fget_light+0x6b9/0x710 [ 286.631615] SYSC_sendmsg+0x2a3/0x3d0 [ 286.635508] SyS_sendmsg+0x54/0x80 [ 286.639143] do_syscall_64+0x309/0x430 [ 286.643088] ? ___sys_sendmsg+0x1310/0x1310 [ 286.647456] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 286.652670] RIP: 0033:0x455389 [ 286.655883] RSP: 002b:00007f218cf93c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.663623] RAX: ffffffffffffffda RBX: 00007f218cf946d4 RCX: 0000000000455389 [ 286.670914] RDX: 0000000000000000 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 286.678203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.685495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.692787] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000002 2018/04/24 01:50:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000140)=""/168) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x108) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x1) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 286.728612] FAULT_INJECTION: forcing a failure. [ 286.728612] name failslab, interval 1, probability 0, space 0, times 0 [ 286.739942] CPU: 1 PID: 18365 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 286.746888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.756260] Call Trace: [ 286.758890] dump_stack+0x185/0x1d0 [ 286.762560] should_fail+0x87b/0xab0 [ 286.766333] should_failslab+0x279/0x2a0 [ 286.770442] __kmalloc_node_track_caller+0x243/0x11c0 [ 286.775675] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 286.781081] ? netlink_dump+0x407/0x1540 [ 286.785188] __alloc_skb+0x2cf/0x9f0 [ 286.788942] ? netlink_dump+0x407/0x1540 [ 286.793087] ? _cond_resched+0x3c/0xd0 [ 286.797011] netlink_dump+0x407/0x1540 [ 286.800970] ? kmsan_set_origin+0x9e/0x160 [ 286.805250] __netlink_dump_start+0x1167/0x12a0 [ 286.809992] rtnetlink_rcv_msg+0x1435/0x1560 [ 286.814449] ? rtnl_dellink+0x11b0/0x11b0 [ 286.818632] ? rtnl_dellink+0x11b0/0x11b0 [ 286.822848] ? __msan_poison_alloca+0x15c/0x1d0 2018/04/24 01:50:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x0, 0x6e, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 286.827602] ? __kmalloc_node_track_caller+0x968/0x11c0 [ 286.833051] ? ___slab_alloc+0xbd/0x1f60 [ 286.837189] ? __kmalloc_node_track_caller+0x968/0x11c0 [ 286.842624] ? kmsan_set_origin_inline+0x6b/0x120 [ 286.847536] ? kmsan_set_origin+0x9e/0x160 [ 286.851821] netlink_rcv_skb+0x378/0x600 [ 286.855934] ? rtnetlink_bind+0x120/0x120 [ 286.860124] rtnetlink_rcv+0x50/0x60 [ 286.863880] netlink_unicast+0x166b/0x1740 [ 286.868164] ? rtnetlink_net_exit+0xa0/0xa0 [ 286.872531] netlink_sendmsg+0x1048/0x1310 [ 286.876842] ? netlink_getsockopt+0xc80/0xc80 [ 286.881412] ___sys_sendmsg+0xec0/0x1310 [ 286.885975] ? __fdget+0x4e/0x60 [ 286.889414] ? __fget_light+0x56/0x710 [ 286.893368] ? __fdget+0x4e/0x60 [ 286.896809] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 286.902243] ? __fget_light+0x6b9/0x710 [ 286.906310] SYSC_sendmsg+0x2a3/0x3d0 [ 286.910210] SyS_sendmsg+0x54/0x80 [ 286.913845] do_syscall_64+0x309/0x430 [ 286.917791] ? ___sys_sendmsg+0x1310/0x1310 [ 286.922151] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/04/24 01:50:03 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x100) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 286.927365] RIP: 0033:0x455389 [ 286.930569] RSP: 002b:00007fb29055dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 286.938309] RAX: ffffffffffffffda RBX: 00007fb29055e6d4 RCX: 0000000000455389 [ 286.945600] RDX: 0000000000000000 RSI: 0000000020004fc8 RDI: 0000000000000013 [ 286.952895] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 286.960182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 286.967471] R13: 00000000000004d5 R14: 00000000006fa498 R15: 0000000000000003 2018/04/24 01:50:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9eb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x3f, 0x1, [0x8043]}, 0xa) 2018/04/24 01:50:04 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1c1003, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x201, 0x3, 0xc99, 0x2, 0xfe83, @random="d1e2a4a618f2"}, 0x10) close(r0) 2018/04/24 01:50:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:04 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) fcntl$setown(r3, 0x8, r4) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) 2018/04/24 01:50:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000008000008000000000c00080006200c0006000000"], 0x28}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000000c0)={'nat\x00', 0x0, 0x4, 0x36, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/54}, &(0x7f0000000140)=0x78) 2018/04/24 01:50:05 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x1, 0x2, {0x2, 0x3, 0x4, 0x0, 0x200}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/ipx\x00') rt_sigaction(0x34, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) sendfile(r0, r2, &(0x7f0000a12000), 0x1) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @rand_addr}, &(0x7f0000000240)=0xc) 2018/04/24 01:50:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:05 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:05 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000480)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000540)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r2, 0xc10, 0x70bd25, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./control/file0\x00', 0xffffffffffffff9c, 0x4, &(0x7f0000000400)=[{&(0x7f0000000140)="b5e9a0bd218dba4e9b44879c6d52e08d85edad4fb0727e659c3685ce41c4c48f83bb01e018499259d7b3ac26dfc9619bad8b715bc3eb44ed126632369fb130d9b60911e2d24f8cff35a9ceaeeeeed52552a1dd13b9b184945a9550683cf58f546bcfbf72e94ea2c6e76f3ddd5852cdd3707ad882610697cc609736188ecf2009000000006763d6b5091bcdc57afe927f983d9c7363419f7ca6e280f31366ee5598f5a1d043e32e12a213", 0xaa, 0x2}, {&(0x7f0000000200)="a68c54df3ffd954412222b7f01b1c169f5fcc1e72a3c7091cecdbaf9223670f9cc686cd6634cf7f2745313947c32cb02547c7dac85dcd9d957c3dfd349d74aa490a0b5f47b88c48eff05613b42128fcc6f7c4e274d346c5be4523c14df96da7fe188b274023a03b4da8a7d1bac092a05ed962b91f7363226149daa47c27fecfacb00c8edcd0352", 0x5c, 0x6}, {&(0x7f00000002c0)="5713b6f47a0448076e33f113143cfa30fc0ded7363562f973d6556031d96a7ec5d60d3179dbaa6167d5fc3ee0e67b7863550514381816f265269051d1352cb89e5e40e4634068cd034bf0207ed8c1a98aa33ffbf1cb2b5f8f6a4484fa078db625797ca812f7d06675115174f202c7da4a89b02e49b525ad675e42e1c", 0x7c, 0x1}, {&(0x7f0000000080)="bddf439d1e989c5c00a75ac74f15b4c383d656", 0x13, 0x9d2}], 0x100002, &(0x7f00000003c0)={[{@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x31, 0x37, 0x30]}, 0x2c}]}) 2018/04/24 01:50:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240800001800010500000000000a0020676ab3667887779c000000060000000000000000000000000000ae8fb3b5fbf6fd91df625e2d3db6719e0d82a5984075700193438ab5108a5538fc3f39e2fde778f1a322441ee45679b3"], 0x1}, 0x1}, 0x0) 2018/04/24 01:50:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:05 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000240)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)=r3) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) 2018/04/24 01:50:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:05 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mq_open(&(0x7f0000000040)="5c75736572ee656d3000", 0x2, 0x2, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x1, 0x6, 0x100000000, 0xce39, 0x9}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x200081, 0x32c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0x6, 0xe07, "1ab12fabd5f1b5612e7c4bf215119ff6e46fde61384339f9be039f70b27f8f429eb9b9cc5faed1b3e121184c0802c86f74269fc4e08fc33061f851b7857d7382ea2eeadf9472091b61c8bc8216bf1007"}, 0xd8) 2018/04/24 01:50:06 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x3f, 0x5, 0x9e}) 2018/04/24 01:50:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x4, 0x6a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x87b) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x3ffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffffd1, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getpriority(0x1, 0x0) 2018/04/24 01:50:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff80000001, 0x400) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x4) 2018/04/24 01:50:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="28e7a680ccf995a60000001800010500000000000000000a00000000000008000000000c00080006000c0006000000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:06 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:50:06 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x242, 0x0) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mkdirat(r1, &(0x7f0000000040)='./control/file0/file0\x00', 0x59) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) [ 289.191094] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/24 01:50:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 7: r0 = socket$inet(0x10, 0x4, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0x75c3, 0x4) ioctl$sock_ifreq(r0, 0x8935, &(0x7f0000000000)={'team_slave_1\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x100000000000014c, 0x0, 0xfffffffffffffd22}, 0x0) [ 289.263295] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/24 01:50:06 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003f00)={'veth1_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000004000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80840010}, 0xc, &(0x7f0000003fc0)={&(0x7f0000003f40)=@ipv6_getaddr={0x48, 0x16, 0x419, 0x70bd2a, 0x25dfdbfe, {0xa, 0x81, 0x8, 0xff, r1}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0xa4}, @IFA_CACHEINFO={0x14, 0x6, {0x80000001, 0x722, 0x4}}]}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x8044) 2018/04/24 01:50:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xffffffffffffff84, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/24 01:50:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x6, 0x24000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000580)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ppp\x00', 0x400002, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x0, 0xffffffff, 0xffffffff, 0x100, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x5, 0x8001, 0x20}, {0x7bf1, 0x2, 0x100000000}, {0x7, 0x6, 0x1000}, 0x6, 0x1}}}, {{@uncond, 0x0, 0x118, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x1, 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x100000000, 0xe389, 0x9}, {0xfffffffffffffffc, 0x3f, 0xfffffffffffffffa}, {0x63, 0x3, 0x9}, 0x3, 0x800}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) 2018/04/24 01:50:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:06 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000), 0x100000000000004c, 0x0, 0xffffffffffffff8a}, 0x0) r1 = getuid() getgroups(0x9, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x800, 0x0) fchownat(r3, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) 2018/04/24 01:50:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) set_thread_area(&(0x7f0000000000)={0x3ff, 0x0, 0x1000, 0x2, 0x0, 0x1, 0xfffffffffffffffd, 0x1000, 0x7, 0x6}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000300)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYRES16, @ANYRES32=r0, @ANYPTR64, @ANYPTR64], @ANYRES64=r0, @ANYBLOB="00faeff8f5d604d61657802bc24e2633e0c0f5eb8dac68650d1cd6364b92eb84cd69d49f49a220caf70291284302d1c3a6880170fd7c2fbad92320133220ce18f0e409be684dc76d4a39cc88493838a11d8d89cd4d4b5da9bb279d55dd1a69cdc14d072f46de8e326f961669fda1afd4f390b2a5b4cd90f74ac456"], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r0], @ANYRES64=r0], 0x4}, 0x1, 0x0, 0x0, 0x1}, 0x3) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000040)=[0x7fffffff], 0x1, 0x6, 0x2, 0x5, 0x7, 0x0, {0x100, 0xf0c, 0xffffffffffff7fff, 0x8001, 0xb620, 0x6, 0x1, 0xad8, 0x4, 0x2, 0x8, 0x7ff, 0x7, 0x8, "f98e16af45309093be997971ca9dca7149b45908783273b112161189ba8e974a"}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001380)={r2, 0x1191}, 0x8) 2018/04/24 01:50:07 executing program 1: mkdir(&(0x7f0000000080)='./control/file0\x00', 0x8000000000000000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000200)=0xc) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x10e) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control/file0\x00') rename(&(0x7f00000001c0)='./control\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/24 01:50:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 5: r0 = socket(0xa, 0x80000, 0x8000) fremovexattr(r0, &(0x7f0000000100)=@known='system.advise\x00') bind(r0, &(0x7f0000000040)=@rc={0x1f, {0x7fff, 0x8, 0x0, 0x2, 0x9377, 0x6}}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x357}, 0x1}, 0x0) 2018/04/24 01:50:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000180), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./control\x00', r2}, 0x10) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:50:07 executing program 7: r0 = socket$inet(0x10, 0x2, 0x1000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000000180001057cf40001000000000a0000000000002100000000080008000600000051e41afbfd49ab9a5cc989bb2932447d299cd2529c223cf5bf1cdb7086f3fd8f0173cc83df44550f2552c7b24510937a0c28c88650cbda8856da380df97a3f703bbaeb918e8caaeba564d0369a9659e1f6fb1a0e1732c27ff99a7afdbac54c13f5cd0bf45955"], 0x24}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x800) r2 = gettid() sched_getparam(r2, &(0x7f0000000200)) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)="44b44ca6c1c95a8386ef1c209ceafa0d1a6a592e34c2d17474996f7081b56beabe880beecf0a8f29efb2d82d1f9721cd48c15addfdabd0b49681c9a308298afa6c8385ec072bab4af188692bf3ad7b780a54d7d78c5f265778de194c", 0x5c) 2018/04/24 01:50:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000240)={0x0, 0xa3, &(0x7f0000000280)=[{&(0x7f00000002c0)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0xfffffffffffffe39}], 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="ee6d00873162270cc7c76afee2928ab691450abf86a9ca0ca045b1e7b41194ca97b22395cce4f97965eeee91a05876247aea3ab1abbe88a946e8079effb19688768bb9abfcfd410fc9d26c3d595904dd7f3e5c8e0d2563ab645eef25c92d39c89ef33ac30fc82e236a592e3833f3911e25ee50a66d11b6017884881c9bad3de3dae6fd92674b99b800ebe68958ca2a23c8579aa05c25b0273b8de51dce479bfdd2322f875cec8bbbc2d71ac3c7d775a7b24971ee7d3fdeb898f3b1e4ec5eefc7374b417dbbb00d0f44303857af44d82420540b2f709102d98b84", 0xda, 0xfffffffffffffff8) keyctl$negate(0xd, r1, 0x1, r2) 2018/04/24 01:50:07 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000082103, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xfffffea9, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c0106000000050ba3c1024b46194c3e5d47a78c7a5cd3e6a58e7faa29e565c0a3cf7d547d617a14d2f09e02df2737de0138e341b4d4dca525bdb6c35a01951517b86f899059914f3daf312731f814a36de754356bd631179f4d140cc6e59319a192008c5e78569005e8f46e4cdfbfd343b39b76d580aa2f17ea96fed55d7d44f0211d3522ee56b48777a029a3553fefd9bc4f5619b4dcd5fcc1e32024d04139b77081b37e52b9fba52b"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:07 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control/file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000001080)={&(0x7f0000000040)={0x1040, 0x5, 0x2, 0x20, 0x70bd2d, 0x25dfdbff, {0x3, 0x0, 0x4}, [@generic="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", @generic="276a9f7cb26d5f889ac4c37eaf059497c52a360a2c6067343c3ebbf1ab4915fa831848796a8fd528a9feda"]}, 0x1040}, 0x1, 0x0, 0x0, 0x10}, 0x4001) 2018/04/24 01:50:08 executing program 7: r0 = socket$inet(0x10, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fff, 0x200) read$eventfd(r1, &(0x7f0000000080), 0x8) semget$private(0x0, 0x0, 0x200) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) sysfs$3(0x3) 2018/04/24 01:50:08 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r1 = getpgid(0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x40) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept(r1, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x80) recvmmsg(r2, &(0x7f00000002c0)=[{{0x0, 0x4f1c1a46a61dac5c, &(0x7f0000000280)=[{&(0x7f0000000100)=""/97, 0x61}, {&(0x7f0000000180)=""/195, 0xc3}], 0x2, 0x0, 0x0, 0x9}, 0xec}], 0x1, 0x40000000, &(0x7f0000000300)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000780)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x4, 0x4, 0x4}}, 0x80, &(0x7f00000000c0), 0x1, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0xfffffffffffffce1, 0x10}, 0x20000040) 2018/04/24 01:50:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x0, 0x8, 0x4d}, 0x2c) 2018/04/24 01:50:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/24 01:50:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/24 01:50:08 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="6ec58835ba2c4731a74ba9b4ac4af5115f7e1a160080000000000000a478ecec4063b0b5c4e033bbf3924f8d74aa11d912cea409b55eb2b2d196a74fd04f4556b20dc8b3ce0f76ad89fe07609f121c4b4fd1d41fceba241d355e", 0x5a) 2018/04/24 01:50:08 executing program 1: 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000018000145bf0ef395b2270f9d7e050000040038a61be3254fdcea000a00fd0000000008000000000c00"], 0x28}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/24 01:50:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:09 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:09 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000d00)=0x0) ptrace$getregs(0xe, r2, 0x8, &(0x7f0000000d40)=""/42) close(r0) pivot_root(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000040)='./control/file0/file0\x00') syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000140)='./control/file0\x00', 0x0, 0x6, &(0x7f0000000440)=[{&(0x7f0000000180)="fcd5d2b3190ea9b436152243a54007410e7e31b365dcabe2a77794ac7561cc298b109f193aa5031913a0e8f56ef53f646eefe207d54d7d6ef599d3218f8ec0aa77d1519588273d82c1243381fe6bf5c8dd3eb3ecf5d80b2ad0b15e62301f0c70535bc747a0eef0e3d92d39a83d656e30b11d637222faa2a4c721a4041842", 0x7e, 0x5b0f}, {&(0x7f0000000200)="3d270a3daac55696c6c14432983ffde8d5c5f8dfe1d94dfb99112f01f8b111b04f944c907547aaeb0e9c804e047cbf6e474c2098db93d0d7bde08f10a2406e27110dc69c3a795d38caf65dad7096013850698c910b42e6911d59284b5164c3b1aad7c6d86122762be32e05887bf7ccf27392c4784dd7", 0x76, 0x4b}, {&(0x7f0000000280)="a1f4d8715209ac0dd70862ed1fe7226aa3a40186bac6d7d183f2a4b4bfd2ab1b818949a1c1ebba38a761b10a6282572ed40869aa6905b2e40df4eba6534f4c68f51cc4ec855953ea83ddd5ebc8b8379ded58b06b2487bab75308147b7ea7fb2d9f26629db4ba39fd10f738c100", 0x6d, 0x1058200000}, {&(0x7f0000000300)="3f26b841f43f4fd5edc5a64438cf35cf622c31e453447f0d21f68683d579f625a333", 0x22, 0x6}, {&(0x7f0000000340)="479bc619c6c332e073c70966676b1aed96aaf10764fdbfb2b830", 0x1a, 0x7}, {&(0x7f0000000380)="eca19e77d9c9fd4baf0b0924e3dab0365083d09136d7a2b4ce2e7fba785ce57782d46dcc183245b1f0445a65a793f5698d273805a4ca8c5af1455a2339ef87c549d4b9ee9be87584935f4139e9950b0b3fb70e43bea961614a7fa939bab3c3aa22e5596b639b7040352da98a2da16f904d96d1e14f3d6caa7da0f687092bcc547597cb40fa5b39f1a21c8288f84b5fdb28f68e9ed8de9d687fb2a89ee2c6e051246dd2aec9c7c2f96287452fe383a7", 0xaf, 0x4}], 0x1010020, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@remote, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000b00)=0xe8) getresuid(&(0x7f0000000b40), &(0x7f0000000b80), &(0x7f0000000bc0)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c00)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0xe94, 0x4e21, 0x1, 0xa, 0xa0, 0xa0, 0x77, r3, r4}, {0x5, 0x8, 0x6, 0x5, 0x1, 0x1, 0xff, 0xfffffffffffffffe}, {0x3, 0x7ff, 0x3288, 0x3}, 0x4, 0x0, 0x3, 0x1, 0x1}, {{@in=@rand_addr=0xfff, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x1, 0x3, 0x20, 0x7, 0x101, 0x2}}, 0xe8) syz_mount_image$gfs2(&(0x7f0000000500)='gfs2\x00', &(0x7f0000000540)='./control\x00', 0x6, 0x6, &(0x7f0000000900)=[{&(0x7f0000000580)="bcbdcb8798c8d4c78fdf46347ec66d7b8202ce45290882416fbe03e1e65ba559362febf8f92849e5cfa233cf8e5007565bfdc6c3e39a45ca6bef63d6940c8fcdc7", 0x41, 0x200}, {&(0x7f0000000600)="a37b4266cb3980d32673788e0d3cfc2d397a9072b152b759ce4c47cc4cadf27f414a01735c5e58a4a6b92274c97aeb7577688dc6a828b5aff50c96f451ca2fb94c4174ee52dc2a03331c4c7daa7d3706992c41dc56aa51b5fcfa8b71eb77a582025d8e56f5db9165203b255ca94271b3988eaba57e0300f8", 0x78, 0x7e}, {&(0x7f0000000680)="42c8b222899765ed54b49a49974be6b6a6cb6cd190c14c6a8552aa2899869b4ab49d164618dbff043159e85ee20361c367d8a76a59326ac5cdb0379e63cfb12337db3783580c7f36d982b70cf21cbf4a6db531fc36fd0a69dab23a69b0c23a9478d37e60", 0x64, 0x8}, {&(0x7f0000000700)="88acb46247f5c7daf5cfd91234cfef71ed22039ecfecab151c18884bdea2b4fe1e527f72c5ebdbd0ac26b910b98df51cfafb64873221d16ce940f3dc57d2a0691261920fe0d2f2085467dbc778453b50aa29d9c6399e2ea702fa99cdbc659b97aa0ecd1bc77a69574b98d12c8c6154b6ecdeb48120ebd5c7abfb55b28fc837d168588a1dbd577246b8f4fd88d1fbf34874", 0x91, 0x4}, {&(0x7f00000007c0)="dde8cfde6e8ac5429382f5f72c0355f8a10aec0c1ea3702c0bc2de0840ac48012574a68c4485f68c6bac168b35f7db7fe246a073b94a9052c72acaad1f700c4107ce2e7385febe3a647b7898be09a2c5535dbf7ba36c5b5fd01055e5d1ba27ca205ed0defdde5b8d4785e833788533f6ff18ae4411fee33ffa87d1d6d0686e92ceb2d00bcad77a5b24cf0aef18e1be7cda1ddc2fca089b6e3b96e7274702a5310f4f7293", 0xa4, 0x10001}, {&(0x7f0000000880)="a5f6f024b35344e54c1386bd99633bab77df8206c297a56f3123750cff33446fa3322802043b0e896694f5dda9de4d9ee9946bf5abbd17d25200b3d5cd45f91ab0af5a66653a5c4e0d0c5e157f9db4067c9cfea274ba1453552d77b415bd3da5ece9463432a491f7941e80d2d888d4c026e64f976c8f5cc93622d68c79", 0x7d, 0xffffffffffffffc0}], 0x20010, &(0x7f00000009c0)=ANY=[@ANYBLOB="12f863616c666c6f636b732c6e6f6c6f63636f6f6b69652c00"]) 2018/04/24 01:50:09 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$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:09 executing program 7: r0 = socket$inet(0x10, 0x7, 0x10b) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8, 0x3, 0x4c003) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8900, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0x80, 0x4, 0x7, 0x49ce, 0x4, 0x8, 0x7, 0x9, 0x81, 0x4, 0x2, 0x7f01}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_getmulticast={0x14, 0x3a, 0x100, 0x70bd2a, 0x25dfdbfe, {0xa}, ["", "", "", ""]}, 0x14}, 0x1}, 0x8800) 2018/04/24 01:50:09 executing program 5: setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000000)=0x1a, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xffff, 0x30}, 0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x800000}, 0xfffffcd3, &(0x7f000000b000)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008010000000c00080006000c00060000008af0b2e9a364ebb09f462199a14f470145e261f4e08d549f5dade859914dbeef67f00ebcd63bafc816ebf9ea502bf673700792f85b224304af0113b8769de3a0f9db72af2b9c6bd52493050000003213a1abeeddaefbaf2e88b05c4751dd2f723cfcd0bb43c175dca6efa8c6d3fc40faa4e05df7ecc3246ac3980013367bafc2"], 0x1}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x3, 0x4) 2018/04/24 01:50:09 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:09 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$binfmt_aout(r0, &(0x7f0000000140)={{0xcc, 0x1e, 0x6, 0x185, 0x3d4, 0x3ff, 0x28a, 0xffffffffffffffff}, "ead4d367f767f206894645d5d71567ab910133c909a70b5bf0e344016bf773d819540a60b32e7b2d5abe0d5c90b934ea834ff92bb5f37fd86f4aeb306ddc5257f29a9c856a9f181ce70661ff750fcb9c3b8f1e5c37b704114fc4fd0cb85bfa4c8d630477848ae322a4c209067e8b1566acba463c3116d2464f773df6341a948b7a4c2b9d462b648ca7a46955519e9b4bc6ff41a768fca4ae3a37088d1c2946b6a3f3aad763f6ca844083f297fa65fad7b38a096d44d27273ec", [[], [], [], [], [], []]}, 0x6d9) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:10 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000000, 0x6800) 2018/04/24 01:50:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x4, 0xe, "b4ba3e8c790ef2f6ffac52f95344"}, 0x16) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x80000001, 0xe2}, &(0x7f0000000180)=0x8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16}, &(0x7f0000000040)=0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="020300060e000000000000000000000005000600000000000a00000000000000ff00000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000447c1134d2e113337320768472f144ffbfc8941e4effe435cb507207bda930b7bd1f8ff1511f5e7649a4ceffbab497f87283f092d0a61abd4cafd964de87f76bea6d2f121ce7b57d439a1d97d7072bd5b08af35643b54e54d35e7799d22f11bb2e"], 0x70}, 0x1}, 0x0) timer_getoverrun(r4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="240000001800010500000000000000000a00000000000008000000000800080006000000"], 0x24}, 0x1}, 0x0) fstat(r1, &(0x7f0000000440)) 2018/04/24 01:50:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000f58826d3f1ea6b2308454aa68f1af2f69f06000c0006000000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:10 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:10 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x8, 0x81) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0xd9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x93, 0x400, 0x1000, 0x3ff, 0x6}, &(0x7f00000003c0)=0x98) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r3, &(0x7f0000000000)='./control\x00', &(0x7f0000000140)={{r4, r5/1000+10000}, {r6, r7/1000+10000}}) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:10 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socket$netlink(0x10, 0x3, 0x2) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:10 executing program 7: r0 = socket$inet(0x10, 0x3, 0x40000000000000) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000080)=0x14) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r3, 0x4, &(0x7f0000000140)=[0x6, 0x1, 0x9, 0x1], &(0x7f0000000180)=[0x9, 0xdf7, 0x4, 0x1, 0x2, 0x1, 0xffffffffffff1b0f, 0x7], 0x42, 0x6, 0x6, &(0x7f00000001c0)=[0x0, 0x5, 0x2, 0x2, 0x9, 0x43], &(0x7f0000000200)=[0x2, 0x0, 0xe81c, 0x14]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @rand_addr=0x9, @multicast2=0xe0000002}, 0xc) 2018/04/24 01:50:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0, 0x9, 0x100000001, 0xffffffffffffffff}, {0x7f, 0x1, 0x7ff, 0x2}]}, 0x10) 2018/04/24 01:50:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/100, 0x64) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40a0010}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xf0, r1, 0x212, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x9}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x72c144aa}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x28}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40c0}, 0x20004000) sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000102}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x98, r1, 0x1, 0x70bd27, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffffc1}, @IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x42}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x98}, 0x1}, 0x4000010) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) recvfrom(r0, &(0x7f0000000280), 0x0, 0x2060, &(0x7f0000000340)=@hci={0x1f, r2, 0x3}, 0x80) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:11 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000140)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x108, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x8, 0x2, 0x1c70, 'netbios-ns\x00', 0x1}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xff, 'veth0_to_team\x00', 'yam0\x00', {0xff}, {}, 0x1d, 0x2, 0x26}, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1000, 'syz0\x00', 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) close(r0) 2018/04/24 01:50:11 executing program 7: r0 = socket$inet(0x10, 0x7fc, 0x800000004000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/04/24 01:50:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x80}, 0x0, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x36, 0x3a}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x1ff}, 0x8) flistxattr(r0, &(0x7f0000000040)=""/130, 0x82) 2018/04/24 01:50:11 executing program 6: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:11 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getitimer(0x2, &(0x7f0000000180)) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x95, "37fb79578c1219056c0633e3974b43b25203af94c7684f016711f101daec94b250b4d63ae3974408aa762ac7f2d2c8b46b9323e0a1af61d5fe76f040fdc2e8e5e3c2f84ca0cee0368d3a070ec9300c250ce446f54fb8ca9f056e4b89916ca80d49884b888924b2c005668b18a6660c23d2d97dec56e4a14abcf799a4ba9f28684691d4d532309e0a7b958fba5eb688a8a0760c9d00"}, &(0x7f0000000140)=0xb9) 2018/04/24 01:50:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000300)=ANY=[@ANYBLOB="280c000018000105f7ffffffffffffef0a004d00f4d1000008000020040c00080006000c00060000b4f051f1e1f71fa9398ddb073c4cb8ae54b0e5389e368e644bf95f4e062fcb47b6f57ba121ef512659ac256561fb77271061d88fe7ba4a8c82fe621cd191a98e8f9b393500f893c8bea1637b2f6b126f3f5cf994eb347db234137c20f48ea16fe15fe4a06ac88ca98ddf4307d1ce275024e6891914a3def828995b1bedbd7043709393f4fa02efc1b60f74d2cbe66b74fc9427e6cc4848bcb652b76347429a645fadd6c98fbad74326041d489c3a29c156fcf734078f27afe93d8c4b8f7ec87b2e8b9459385e43"], 0x28}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x40, {0x2, 0x1ff, 0x3, 0x8, 0x9, 0x7ff}, 0x5, 0x6}, 0xe) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x5, 0x7f, 0x8, 0x10001, 0x401}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000004c0)={r3, 0x6}, 0x8) r4 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='em0$systemcpusetlobdev&self\x00', r4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x4, 0x8}, 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x100000000, 0x3, 0xf6d}) 2018/04/24 01:50:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001f80)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x0, r1, 0x100000000) r2 = accept4$unix(r0, 0x0, &(0x7f0000001fc0), 0x800) r3 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000001800010500000000000000000a0000cdcff70c360000000008000000000800080006000000"], 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x841f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r4, 0x7ff}, &(0x7f00000001c0)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/04/24 01:50:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80440, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2, 0x1}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x20, 0x70bd27, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40881) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:11 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:11 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x0) name_to_handle_at(r1, &(0x7f0000000040)='./control\x00', &(0x7f0000000140)={0xd2, 0x401, "53b7fe307dc079322ffa906369eba03b602775ddb596f70c1e0f96e9a0342a6851eefd9536319c9e5d09754aea2ef3904c73b636c6f528142c02f00e4edd7d9feff0837b1333213a79bc8e009f08580d1ceef0a6072a6effa8954d1f4ac62734f34fc6172745c7658a7e87a5db02bb4254b068a6f807ebc83bf595baf3ebedeaffa7e0884e6ef1eb921416561345ca854d0f288297e3738a810a4a46c08d3c9e8b2f805686fccad436d4055da387fea8535551ff4f9cb4a6f7b0c0a2c60b754c9fddc18cda16ff11b41e"}, &(0x7f0000000080), 0x400) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:11 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:11 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:11 executing program 7: r0 = socket$inet(0x10, 0x5, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/24 01:50:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:11 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./control/file0\x00', 0x1cc, 0x4, &(0x7f0000000340)=[{&(0x7f0000000140)="51e84357c5236565fbf2aebec33beb2700f560dbc98c7453a5a2fc4e512cd7c5034f2bc1ca3d67ca89a970ddf3f00210875489ec9a4890e4ebea1c6cbae04976184172528f70aff54131c4571adf3a9f3e41134dad616861b7684299b901a9570c1980418cec1de5edd11f027b00c4b9df9143418fd28c9fc4e289ac28a31c0acbe58f53c5b3ff2e0b7db6e59e00ba6d809846a441c15d0aa78e212298a626097b", 0xa1, 0x2}, {&(0x7f0000000200)="57fb93b5811e99f88f45f0c89dbbd8a854470f9ca447449c7011ccd15ec286f94397d987aa44a1c2437425715ea9344be205f6357c8c3d0fa5dd3c3ca271d8f6e885c2b4a0567ff38262f89649f3c142406e17ea408dede49b197d26a342cf3d63d97bda", 0x64, 0xfff}, {&(0x7f0000000080)="cc336df416560b467a29c1f040e075a851de276ef386efc2c5c517", 0x1b, 0x2}, {&(0x7f0000000280)="a42d0c2c5543beb396231a694a25e1f552ac39892e3def8ebc2cf865dc4da402381b2e95270b344123a3fd088963d85b8afa22783d335c3b902de27ff3eac2964cc860614c499c72ba7a31427a58c3723c1f35f68b651dead49e80d2a0c2f1ad625b9d9f6235e508d49c96f19f1c37a4adb70c48389b1e6d954edcecfea3f8a2e669", 0x82}], 0x2000000, &(0x7f00000003c0)={'nouuid,', {[{@inode64='inode64', 0x2c}, {@pquota='pquota', 0x2c}, {@swalloc='swalloc', 0x2c}]}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) fanotify_mark(r1, 0x19, 0x0, r1, &(0x7f0000000440)='./control/file0\x00') 2018/04/24 01:50:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000000180), 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000140)={&(0x7f0000000080)='./control\x00', r2}, 0x10) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:50:12 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/147, 0x93, 0x40010000, &(0x7f0000000100)={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:12 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:12 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x404400, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x101) 2018/04/24 01:50:12 executing program 5: chroot(&(0x7f00000001c0)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8080, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/8, 0x8, 0x2022, &(0x7f0000000100)={0x11, 0x69d35111f3dad2ba, r2, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffbc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="28dd92caab2f16f1b837ec0ec90000001800010500000000000000000a00000000000008000000000c0008000600050006000000"], 0x28}, 0x1}, 0x4010) ioctl$TIOCGPTPEER(r1, 0x5441, 0x100000001) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) 2018/04/24 01:50:12 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x80000) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x0, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:12 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./control\x00', 0x400, 0x8) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(0xffffffffffffffff, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:13 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 296.143026] FAULT_INJECTION: forcing a failure. [ 296.143026] name failslab, interval 1, probability 0, space 0, times 0 [ 296.154600] CPU: 0 PID: 18882 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 296.161552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.170923] Call Trace: [ 296.173554] dump_stack+0x185/0x1d0 [ 296.177230] should_fail+0x87b/0xab0 [ 296.181045] should_failslab+0x279/0x2a0 [ 296.185215] __kmalloc+0xc2/0x350 [ 296.188742] ? sock_kmalloc+0x14e/0x270 [ 296.192799] sock_kmalloc+0x14e/0x270 [ 296.196657] ip_mc_join_group+0x57b/0x800 [ 296.200863] do_ip_setsockopt+0x1ee0/0x5520 [ 296.205279] ? kstrtouint_from_user+0x373/0x410 [ 296.210020] ? kmsan_set_origin_inline+0x6b/0x120 [ 296.214930] ? kmsan_set_origin+0x9e/0x160 [ 296.219260] ip_setsockopt+0x134/0x2b0 [ 296.223211] ? ipv4_pktinfo_prepare+0x650/0x650 [ 296.227916] tcp_setsockopt+0x1bb/0x1f0 [ 296.231938] ? tcp_disconnect+0x15e0/0x15e0 [ 296.236296] sock_common_setsockopt+0x136/0x170 [ 296.241063] ? sock_common_recvmsg+0x270/0x270 [ 296.245717] SYSC_setsockopt+0x4b8/0x570 [ 296.249873] SyS_setsockopt+0x76/0xa0 [ 296.253758] do_syscall_64+0x309/0x430 [ 296.257691] ? SYSC_recv+0xe0/0xe0 [ 296.261269] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 296.266478] RIP: 0033:0x455389 [ 296.269671] RSP: 002b:00007fe0245a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 296.277378] RAX: ffffffffffffffda RBX: 00007fe0245a36d4 RCX: 0000000000455389 [ 296.284652] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 296.291940] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 296.299210] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 296.306470] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000000 2018/04/24 01:50:13 executing program 7: r0 = socket$inet(0x10, 0x2, 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:13 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:13 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7) 2018/04/24 01:50:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1, &(0x7f00000001c0)=""/254, 0xfe, 0x7fffffff}, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x80, 0x0) syz_mount_image$gfs2(&(0x7f0000000440)='gfs2\x00', &(0x7f0000000480)='./file0\x00', 0x8001, 0x5, &(0x7f0000000880)=[{&(0x7f00000004c0)="5e7c90f44d63f024266f493141333d02420e51b043a7a19cdd3549bb2ebb20ba041c6254947c989a070c684e4737e2b4fc6835d21bb0c98ef5f0e0ebc6b30a49bbde2807b429f58da8586e315916122e048a45746b7a78b6def00037a9a4f951bd485a773d35288fb9eeaa320208540d0462678ec00103089f09717663c36ac7f45630625f46446be325f93a4b0c34e7b405f5fac25eef54a6bf6a54b7a161a190001301b08fcda2f0f8", 0xaa, 0x2}, {&(0x7f0000000580)="8266e4669f347915aa821b59869ffed42556eaa8f4f36557666c9947445f262da711d09d4aba1e9df908a182ebaaca39a5cf870607de0753101ede6b043cc8841269d615cbe22154bd7a8772d9600f76835d9ed647862f3fcf50836b511916e3b095b1c88c53c3c075de06b086b156e68fee832d5e0e7e4a49108aa2a5de5abee54b0ce333c98a401566cac4c26f761c0190497a7086580722e9a3a767a48a0f9d2d01dd127daaeb8bead236ca0f", 0xae, 0x9}, {&(0x7f0000000640)="9d4572d7c4bd55d2a98a54062a545001f439e5b4e84cbdf68a4fa97934c876bb141b504752d9390370d2ae47294167320e1411840df3f085c53639ff6c4a23fa11cc784b151417eedc69fea14c1e0b583f4a301d6bdc1d1549cc9b4df6087fca3adab94783c8e4d447d1e7aeca68a9f28c01ce91933c1e9c97319522c268c23dcb380d73403650573875a2bb0b58a62b9354b5a502ad9fcddc9120e3cced893c1329d389f8c3193e6e8e0ba1141e89dc147f5e8710f1690291e1357ed748a103cf", 0xc1, 0x4}, {&(0x7f0000000740)="e71582fe87274b4684c4316e3311e4a7fbcf5d6e9c33c3d2900778c64433e8d906ac618752ef4c17ebacce1bdbc5271c6c5ed84ee98c2e224e4103a2d15ad51c146a0712f30a9b1b74693fe24f0d0e79848dc94459238ca8e57d8cd3ecc0509b052d6d04a6e1699b926cdeaa463733c5ffb67a1c6a2551491b5c04a2b9dd7b25499bd8643e89b1bf8e748a82563b164cc093d6babbeaa695488d67dae90c160e1f1e9dda9fb05e963fcb3de35850f43e4797b199dc04fbca0939d1", 0xbb, 0x5}, {&(0x7f0000000800)="a8cb194a28b762859cba8cb433ab8b07f9991733bc1e5956bb61f7a59d716b8b94f140a249b15329718c3f7e0b141c9fdd6d6330f7ffc77ed079d6c4f4aa38ad62b70fdd90a7e6ebbdeeb0551ccc8da691dfbca356ae514e63cb857e52ef4fab3897e2800609d99d73", 0x69, 0xffffffff}], 0x800, &(0x7f0000000900)={[{@quota_off='quota=off', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/vga_arbiter\x00'}, 0x2c}, {@locktable={'locktable', 0x3d}, 0x2c}, {@localflocks='localflocks', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@errors_withdraw='errors=withdraw', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@quota_on='quota=on', 0x2c}, {@spectator='spectator', 0x2c}, {@norgrplvb='norgrplvb', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000340)=ANY=[@ANYBLOB="93ce4c584da12526c41454855a280000001800010500000000000000000a00000000800008b5c79a97000000000c00080006000c00060000002f91f96febdc614d1002acb5cb40a20fca8b8beb2dca84961d04170a1a5bc16e578488b25c40ab8d0a443d9aa14fc9ec24a68be0d438488518e5d33b84cd6d1d62b9ed4b48aff6435308e40cdb2c3cd6b10250ed36fc94c0b06c2ded5354a33c48b5b589f8f0d1b2d6a48d4dd69eae9d80ef718de31a47db1f66fd5ef067a4059fb6fbb4ab919d9b2b3e3e37d858d121187f26901b68f3980b51078608"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[]}, 0x40) 2018/04/24 01:50:13 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) 2018/04/24 01:50:13 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x5, 0x0, "3e449733e332", 0x10001}, 0x10) chdir(&(0x7f0000000000)='./control\x00') 2018/04/24 01:50:13 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 296.887023] FAULT_INJECTION: forcing a failure. [ 296.887023] name failslab, interval 1, probability 0, space 0, times 0 [ 296.898399] CPU: 1 PID: 18904 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 296.905353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.914729] Call Trace: [ 296.917362] dump_stack+0x185/0x1d0 [ 296.921035] should_fail+0x87b/0xab0 [ 296.924802] should_failslab+0x279/0x2a0 [ 296.928968] __kmalloc+0xc2/0x350 [ 296.932521] ? rtnl_is_locked+0x14/0x70 [ 296.936576] ? ip_mc_inc_group+0x2df/0xec0 [ 296.940892] ip_mc_inc_group+0x2df/0xec0 [ 296.944987] ? kmsan_memcpy_origins+0xf1/0x170 [ 296.949619] ip_mc_join_group+0x708/0x800 [ 296.953816] do_ip_setsockopt+0x1ee0/0x5520 [ 296.958230] ? kstrtouint_from_user+0x373/0x410 [ 296.962979] ? kmsan_set_origin_inline+0x6b/0x120 [ 296.967895] ? kmsan_set_origin+0x9e/0x160 [ 296.972219] ip_setsockopt+0x134/0x2b0 [ 296.976153] ? ipv4_pktinfo_prepare+0x650/0x650 [ 296.980860] tcp_setsockopt+0x1bb/0x1f0 2018/04/24 01:50:13 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) lseek(r0, 0x0, 0x5) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 296.984876] ? tcp_disconnect+0x15e0/0x15e0 [ 296.989250] sock_common_setsockopt+0x136/0x170 [ 296.994018] ? sock_common_recvmsg+0x270/0x270 [ 296.998677] SYSC_setsockopt+0x4b8/0x570 [ 297.002839] SyS_setsockopt+0x76/0xa0 [ 297.006739] do_syscall_64+0x309/0x430 [ 297.010686] ? SYSC_recv+0xe0/0xe0 [ 297.014270] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 297.019483] RIP: 0033:0x455389 [ 297.022694] RSP: 002b:00007fe0245a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 297.030434] RAX: ffffffffffffffda RBX: 00007fe0245a36d4 RCX: 0000000000455389 [ 297.037726] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 297.045015] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 297.052309] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 297.059603] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000001 2018/04/24 01:50:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)={0x4, 0x83, "7b7a141a4209e496ad8c6ab04401f5ecccb2dbcc448543ff95bdfae336e80abd0e2ba410cb4ce1367b192347ff664a842b00ac9ba0f2029a078aec2e901fbd66157ad93a40efdf32e04bdf2462c8df1a987ac9a62c8a1242507015ddc74cc595b200dbba8b0e99640fc940d24a225ac785926cb9a8198a0bcd6c4dcb5016926c3427f7"}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000080)={0x2b, @multicast1=0xe0000001, 0x4e23, 0x2, 'fo\x00', 0x0, 0x101, 0x55}, 0x2c) sendmsg(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffc7b, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x216}], 0x1}, 0x0) 2018/04/24 01:50:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="240000001800010500000000000000000a3dd4aadb00000020ad00080000000008000800"], 0x24}, 0x1}, 0x0) dup2(r0, r0) socket$unix(0x1, 0x7, 0x0) 2018/04/24 01:50:14 executing program 6 (fault-call:1 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) [ 297.352731] FAULT_INJECTION: forcing a failure. [ 297.352731] name failslab, interval 1, probability 0, space 0, times 0 [ 297.364790] CPU: 0 PID: 18936 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 297.371748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.381124] Call Trace: [ 297.383763] dump_stack+0x185/0x1d0 [ 297.387440] should_fail+0x87b/0xab0 [ 297.391218] should_failslab+0x279/0x2a0 [ 297.395394] __kmalloc+0xc2/0x350 [ 297.398953] ? sock_kmalloc+0x14e/0x270 [ 297.403015] sock_kmalloc+0x14e/0x270 [ 297.406925] ip_mc_source+0xe06/0x1b50 [ 297.410888] do_ip_setsockopt+0x4322/0x5520 [ 297.415299] ? kstrtouint_from_user+0x373/0x410 [ 297.420044] ? kmsan_set_origin_inline+0x6b/0x120 [ 297.424957] ? kmsan_set_origin+0x9e/0x160 [ 297.429283] ip_setsockopt+0x134/0x2b0 [ 297.433228] ? ipv4_pktinfo_prepare+0x650/0x650 [ 297.437942] tcp_setsockopt+0x1bb/0x1f0 [ 297.441959] ? tcp_disconnect+0x15e0/0x15e0 [ 297.446317] sock_common_setsockopt+0x136/0x170 [ 297.451077] ? sock_common_recvmsg+0x270/0x270 [ 297.455729] SYSC_setsockopt+0x4b8/0x570 [ 297.459891] SyS_setsockopt+0x76/0xa0 [ 297.463785] do_syscall_64+0x309/0x430 [ 297.467724] ? SYSC_recv+0xe0/0xe0 [ 297.471306] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 297.476520] RIP: 0033:0x455389 [ 297.479729] RSP: 002b:00007fe0245a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 297.487474] RAX: ffffffffffffffda RBX: 00007fe0245a36d4 RCX: 0000000000455389 [ 297.494764] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 297.502055] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 297.509352] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 297.516639] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000002 [ 297.525810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 297.543802] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 01:50:14 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x2f}, &(0x7f0000000200)=0x8) 2018/04/24 01:50:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r3 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x200, 0x0) accept4$netrom(r3, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x800) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xfffffffffffffd69, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="680000001d00000127bd7000fbdbdf250f000000", @ANYRES32=r1, @ANYBLOB="5b279829af00ae9e000000000100000000fcffff060014678789ddbf0332aad5502015", @ANYRES32=r2, @ANYBLOB="08000500000000ffff000400ab05000008000b000400000008000100e0000001080005000200000008000b0009000000"], 0x68}, 0x1}, 0x200) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000380)={r1, 0x1, 0x6, @random="e86371c51b2e"}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000340)={{0x100, 0x7, 0x2, 0x8000, 0xe8, 0x4}, 0xfffffffffffeffff, 0x9, 0xff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd6, 0x0, 0xaf6}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000300)=r4, 0x4) 2018/04/24 01:50:14 executing program 7: getrusage(0x1, &(0x7f0000000200)) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/04/24 01:50:14 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:14 executing program 6 (fault-call:1 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:14 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r2 = gettid() getpgrp(r2) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:14 executing program 2: syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x2) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) [ 297.990642] FAULT_INJECTION: forcing a failure. [ 297.990642] name failslab, interval 1, probability 0, space 0, times 0 [ 298.001981] CPU: 1 PID: 18957 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 298.008933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.018308] Call Trace: [ 298.020940] dump_stack+0x185/0x1d0 [ 298.024618] should_fail+0x87b/0xab0 [ 298.028389] should_failslab+0x279/0x2a0 [ 298.032503] __kmalloc+0xc2/0x350 [ 298.036025] ? ip_mc_add_src+0x8b1/0x1310 [ 298.040265] ip_mc_add_src+0x8b1/0x1310 [ 298.044361] ip_mc_source+0x18cc/0x1b50 [ 298.048408] do_ip_setsockopt+0x4322/0x5520 [ 298.052825] ? kstrtouint_from_user+0x373/0x410 [ 298.057570] ? kmsan_set_origin_inline+0x6b/0x120 [ 298.062476] ? kmsan_set_origin+0x9e/0x160 [ 298.066806] ip_setsockopt+0x134/0x2b0 [ 298.070750] ? ipv4_pktinfo_prepare+0x650/0x650 [ 298.075459] tcp_setsockopt+0x1bb/0x1f0 [ 298.079479] ? tcp_disconnect+0x15e0/0x15e0 [ 298.083834] sock_common_setsockopt+0x136/0x170 [ 298.088606] ? sock_common_recvmsg+0x270/0x270 [ 298.093264] SYSC_setsockopt+0x4b8/0x570 [ 298.097432] SyS_setsockopt+0x76/0xa0 [ 298.101326] do_syscall_64+0x309/0x430 [ 298.105261] ? SYSC_recv+0xe0/0xe0 [ 298.108841] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 298.114059] RIP: 0033:0x455389 [ 298.117268] RSP: 002b:00007fe0245a2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 298.125023] RAX: ffffffffffffffda RBX: 00007fe0245a36d4 RCX: 0000000000455389 [ 298.132338] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 2018/04/24 01:50:15 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x4800000, @dev={0xfe, 0x80, [], 0x13}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000240)=0x10) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x3, [0x2, 0x8, 0x800]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7f, 0x400}, &(0x7f0000000100)=0x8) 2018/04/24 01:50:15 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000200)={0x10}, 0xfffffffffffffeb0, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0xfffffffffffffff9) [ 298.139625] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 298.146918] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 298.154206] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000003 2018/04/24 01:50:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:15 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x92002) connect$vsock_dgram(r1, &(0x7f00000001c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x2) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)="3f41ae48d510e9b30665e12d2ff8f47a7936fd075515aa431de405f35d1fc4e0e936278f3a69772debee93016c70dd59bb4b318f55609bb99e21f89fe67f7a5b5833e8cd691998aff67187ebe35a454a915677e131e6bf3c0da6740df5c6ee8fece8677d49675ba26cb8f47374347dfcee4badf7a83b", 0x76) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x192, &(0x7f0000000040)=[{&(0x7f0000000080)="f9cda6851c9d5e8a53571007aa401b00001ecba7c0eb000000001027782600", 0x1b}], 0x1, 0x0, 0xf5, 0x4040000}, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xb29, 0x2) 2018/04/24 01:50:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x0) 2018/04/24 01:50:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = shmget(0x1, 0x2000, 0x0, &(0x7f0000012000/0x2000)=nil) r2 = memfd_create(&(0x7f0000000040)='wlan1vboxnet1%\x00', 0x1) r3 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001240)={{{@in=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000001340)=0xe8) fstat(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001400)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000001500)=0xe8) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001600)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001640)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001740)=0xe8) lstat(&(0x7f0000001780)='./control/file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001900)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)="2df33eb1c0c0a4ac7cb4793a81cfe0ccbd3a3b82b406e2d13052fd5feb23ad7d21fd5e8e7d89f5ca4d40c64d32b9f19f01065e5e6522dce47cec26804850ebca2ea6d0add778bf5e0787eeab4e20841e87eb1bd08ed3d040d7df209e7c1a378d78f8864ff7b39c93e096090788b7fdc58ae3d92993645313aea600b36e3116a55d4c583579bc6245bdb6b128e96aecd8", 0x90}], 0x1, &(0x7f0000001840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xa8, 0x40}], 0x1, 0x4040015) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000140)=""/4096) r12 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r12, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./file0\x00') close(r0) 2018/04/24 01:50:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x2) 2018/04/24 01:50:15 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:15 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:15 executing program 6 (fault-call:1 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:15 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0x6a, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x32, r1, 0x3) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x220401, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000200)=ANY=[@ANYBLOB="18010400000004000000010000dec48408e08e0ec34c501500"]) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:15 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000018091a0abe35d33ff0e57b00010500000000000000000a00000000000008000000000800080006000000"], 0x24}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x200, &(0x7f0000000080)) 2018/04/24 01:50:15 executing program 7: r0 = socket$inet(0x10, 0x6, 0xfffffffffffffffe) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = dup(r0) statx(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x8, &(0x7f0000000080)) 2018/04/24 01:50:15 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xfffffffffffffff7, 0x200, 0x400, 0x7, r2}, 0x10) 2018/04/24 01:50:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c0006000000addb5e98843b2e0cfeb5725334bab011d97ae2689fc43f777659306f6e8a60b2cb175e518bc4c71533a022fa0bbc2ce0f87d9607a70574ac896ce71fccf485b9cdaec2f0a953df691875225286ab89638adde50d226d"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:16 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x100) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYRES64], 0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) r2 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x7f, 0x820f, 0x0, 0x3, 0x5, 0xf2c, 0x100000000, r1}, 0x20) 2018/04/24 01:50:16 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) io_setup(0x3f, &(0x7f0000000000)=0x0) io_getevents(r1, 0x3f, 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000180)={0x77359400}) 2018/04/24 01:50:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) inotify_init() 2018/04/24 01:50:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000380)={r3, 0x1, &(0x7f0000000100)=[0xb0e8], &(0x7f0000000280)=[0x6, 0x6, 0x100000001, 0x3, 0x2], 0x70, 0x5, 0xc, &(0x7f00000002c0)=[0x60, 0xbc1d, 0x9, 0x0, 0x7], &(0x7f0000000300)=[0x7, 0x3]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000003c0)=0x800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x3e, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x2, 0x4]}, 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:50:16 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, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1000000040014) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c000600a7e2a7bb4afbeab4c910a9b1ae0d0000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:16 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0xfd44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/04/24 01:50:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:17 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) fcntl$setsig(r0, 0xa, 0x39) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:17 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x141000, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/24 01:50:17 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x1e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:17 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) epoll_create(0xbc) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:17 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x480002, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000780)=""/253, &(0x7f0000000880)=0xfd) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x4e4, 0x9, 0x3, {0x77359400}, 0x401, 0x2}) mkdir(&(0x7f0000000140)='./control\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={r2, 0x9}, &(0x7f0000000740)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x2}, &(0x7f0000000540)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000580)={r4, 0x9, 0x7, 0x32a}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000008c0)=@req={0x4000000000, 0x81, 0x1, 0xc5}, 0x10) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7, 0x7, 0x4, 0x7, 0x44a, 0x1, 0x0, 0x3f, r1}, 0x20) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000900)={0xfffffffffffffff8}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0xff000, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) msgget$private(0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000005c0)={{0x1, 0x3}, 'port0\x00', 0x20, 0x4, 0xffffffffffffffff, 0x7, 0xfffffffffffff0ce, 0x1ff, 0x30a0, 0x0, 0x5, 0x5}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r3) write$binfmt_elf32(r5, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1d8) bind$netrom(r5, &(0x7f0000000000)=@full={{0x3, {"40ff90182a4778"}}, [{"871f38d872344a"}, {"26c39ef1bf4fc8"}, {"01dc625fe76154"}, {"f361be6c013efc"}, {"65fb579ff6acff"}, {"540e1a57baec93"}, {"02a8868fbf7f39"}, {"705ccf0fc9c5c9"}]}, 0x48) 2018/04/24 01:50:17 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000480)="443b691b18d2e0c84ae5b27ecd89ce77e83a6d4f95cea62936d58cb7cde5d22ffe9e2efd4de2faf71d56a9a7b325280eb3a6b2f1e5edf2ed321d59074d584a9a86e82b6e55832d7f8c17de4614312c372fb17e1a434cab236ae029e067882e148f5a42173d0399cf37fee5e059f75804a63d54f4e599e24c3dc6bac7d961b2e98e2e72c2f048c611f1dc649807bd48") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_create(0x100000000) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000002c0)={0x0, 0xb9a, 0x1, [0x1]}, &(0x7f0000000300)=0xa) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000540)={r5, 0x10000, 0x4, 0x7fffffff, 0x40, 0x401}, 0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r3, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000000c0)=0xe8) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) r7 = getgid() chown(&(0x7f0000000040)='./file0\x00', r6, r7) 2018/04/24 01:50:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001500010500000007000000000a0000000000af3553c60ecd0008000000000c00080006000c0006000000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xbe, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000040)=""/190}, &(0x7f0000000100)=0x78) 2018/04/24 01:50:17 executing program 7: pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) bind$vsock_dgram(r0, &(0x7f0000000240)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0xfffffffffffffffe, 0x44000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000100)={r1, r1, 0x2, 0xfffffffffffffffd, &(0x7f0000000080)="8e3324cbac5f8dd606d67fb841ad71b53cf30f3731e13e3d206852498915bfa901fa5b03596e8ea1b4fc58ec9b2ea15f7378604637601f751e01cf19fa33dfd55eac3ca3120d2f31f8b247703a2e176e6c889b026b54a87dac55ef0e812e980360539fb5293ac76cc22228ff24ae1b8dbf", 0x81, 0x5, 0x5, 0x3, 0x3, 0x1, 0x3, "b5718ac31ce575ea5ebecdbf7d49d935dcbf3256b73c43d165a67c1be864b866460d4c55f9c8f7210eb2892ec8b83584349ec8e8205f68f5f530ae1fa3e7fbd4b1433697ee5af310e6c74f4401a61b95d213ddecfded7a92b3a5ca53869d38db1146bba52cb97899441fb96ee4ca4c18ceed51fdda5c45868c0f304f92aba07fe58a34d356a0a7f4831f4e18272184e6cbf06c761e305a93696ddf965d319478a9f4fdb5d2b635e4dba38d82c60c7406d433952c560edd836e63840c63dd7c4c9deeebece71d18e4fe1829"}) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:17 executing program 4: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/04/24 01:50:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:17 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500000000000000000a0000000000000801ffffffffffffff06000c0006000000"], 0x28}, 0x1}, 0x0) [ 300.639233] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/24 01:50:18 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x401, 0x800000200000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000300)={0x0, 0xfff}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r2, 0x8ec}, 0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x27, 0x400000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/164) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000003c0)=0x80000001, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2d}}, 0x6, 0x9}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000400)={r2, 0x8, 0x10, 0x81, 0x40}, &(0x7f0000000440)=0x18) 2018/04/24 01:50:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x1, 0x1, 0xe8, 0x0, 0x68, 0x100}, 0x8}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='wchan\x00') ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)) 2018/04/24 01:50:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x176, &(0x7f0000000040)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64, @ANYBLOB="11b1b89a722a2b97175657edaebb4aa245806e82e586639303edb13dae28ea0db5a006b1d8b02cd8377174c5252cece0e5abf0628370bef6e2d8223a68f5249950fe9d323796d0b10731fc4d3b7000908070872211a167020a579afe43ebafe52c1fca97b0536a95608b8f6b26b112ef315e0fe19e5773339b4b22dea0b3bee60ad2a9d2dcc049ba5bc6faba70b613ba5535da799150c2e2226516f0845f74aa86b6101d572d5cffe6f3ad0f6b5a9bd5", @ANYPTR, @ANYBLOB="ca7be68a1177c3ef88482392c0f3b0324898dea6d187", @ANYPTR64, @ANYPTR, @ANYRES16=r1], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR, @ANYRES64=r2, @ANYBLOB="49c841a1d6cdfe649788c84b3497c4fe5a5be82c72ab2478a0d2bc74eab8ba9a29080a34767f37fd6d9e4e293c84e582d687f0791492f5ae2dce7a8d402ae681bb05d15602f6723859a3bf53881814e43cf446cc58c024ffb8ba057d403c1287fe4cf00002314bf43a0c48bd6e", @ANYRES32=r1, @ANYPTR]], @ANYRES64=r2, @ANYRES16, @ANYPTR64], 0x348, 0x4048000}, 0x3d) 2018/04/24 01:50:18 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 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) acct(&(0x7f0000000000)='./file0\x00') unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000180)='./control\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/24 01:50:18 executing program 1: accept$alg(0xffffffffffffff9c, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f0000000180)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000012c0)={{0x2, 0x4e23, @rand_addr=0x101}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e22, @multicast1=0xe0000001}, 'bcsh0\x00'}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) clock_adjtime(0x5, &(0x7f00000001c0)={0x2, 0x3, 0xfff, 0x1, 0x7, 0x1000, 0x7, 0x4, 0x100000001, 0x2, 0xbc0, 0xfffffffffffffffb, 0x26c6eb4a, 0x3, 0x7fffffff, 0x6, 0x1, 0x7ff, 0x6, 0x8, 0x800, 0x100000000, 0x1, 0x411, 0x5, 0xd9}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)=""/142, &(0x7f0000000140)=0x8e) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)=""/70, &(0x7f0000000340)=0x46) fanotify_mark(r3, 0x14, 0x8020003, r3, &(0x7f0000000380)='./control/file0\x00') close(r2) 2018/04/24 01:50:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x100, 0x0) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x8, 0x100000000, 0x7, 0x12, 0x0, 0x70bd28, 0x25dfdbfe, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, {0x6, 0x0, 0x100, 0xfa2, 0x0, 0x22d, 0x0, @in=@rand_addr=0x5, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0xd34e}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x8af}}]}, 0x90}, 0x1}, 0x4000801) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x100000001, 0x4) 2018/04/24 01:50:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:18 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x3, 0x8000, 0x8, "8a4d1911c81cf667a451f47b748fd6e5eec42d1525a2c40f38588dc9e583dd394a32e34060431b6443b96512d2b0c2e237aa7332ad24ae048bf3fbab7d79138f3634ce152b41c6e57729779f64c7d872"}, 0xd8) 2018/04/24 01:50:18 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000000)='./control/file0\x00') close(r0) 2018/04/24 01:50:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000ff0f00000000000000000000b3b90b08000800d18cb16813a5e3867280dddc224606000000000007000000000000000000000000000000000000d9d96d055d0097fa"], 0x24}, 0x1}, 0x0) 2018/04/24 01:50:18 executing program 7: socket$inet(0x10, 0x3, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000cc0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0xfffffffffffffcc6) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) r6 = accept4(r1, &(0x7f0000000640)=@nl=@proc, &(0x7f00000006c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000500)=r5, 0xf7) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r8 = socket(0x1e, 0x805, 0x0) listen(r2, 0xfffffffffffffffd) sendmsg(r8, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000e80)="a0cfa189948c845f375f1724871508e2e26124b03c00b9911df4d96469c26dc823686da5fcb7ce4f15c527f207143144c5fa91cc19e27f4e782fb0ada2d266702576a4dc21a40559415060e4588ebc42de6e1f6c382ac877bebc56ea6096b6554af45aaf4539972522d2b2dcd710e6eed84772b34f557d794d0dbbdc6930890cbff3bf63186367021bcc60ffb361dab81c2bdfff7adcb1d5443a0e242da8", 0x9e}], 0x1, &(0x7f00006e9c68)}, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000280)={r5}, 0x8) close(r0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r7, &(0x7f00000009c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000a80)=0xfffffffffffffde9) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r10, 0x29, 0x1b, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffef4) pipe(&(0x7f0000000140)) accept(r8, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000780)=0x80) 2018/04/24 01:50:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c1ac5dde07f2a1d00080006000c0006000000"], 0x28}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x591000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/24 01:50:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0xff, 0x9, 0x81}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x8000) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 301.489091] bridge0: port 2(bridge_slave_1) entered disabled state [ 301.496140] bridge0: port 1(bridge_slave_0) entered disabled state 2018/04/24 01:50:18 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) [ 301.555980] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/24 01:50:18 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x40, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 301.607845] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 301.620589] device bridge_slave_1 left promiscuous mode [ 301.626473] bridge0: port 2(bridge_slave_1) entered disabled state 2018/04/24 01:50:18 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xfffffffffffffe20, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x401) 2018/04/24 01:50:18 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt(r0, 0x1f, 0xb19, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) [ 301.658515] device bridge_slave_0 left promiscuous mode [ 301.664369] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.716762] FAULT_INJECTION: forcing a failure. [ 301.716762] name failslab, interval 1, probability 0, space 0, times 0 [ 301.728669] CPU: 0 PID: 19183 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 301.735643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.745026] Call Trace: [ 301.747659] dump_stack+0x185/0x1d0 [ 301.751337] should_fail+0x87b/0xab0 [ 301.755150] should_failslab+0x279/0x2a0 [ 301.759322] __kmalloc+0xc2/0x350 [ 301.762847] ? sock_kmalloc+0x14e/0x270 [ 301.766896] sock_kmalloc+0x14e/0x270 [ 301.770753] ip_mc_join_group+0x57b/0x800 [ 301.774949] do_ip_setsockopt+0x1ee0/0x5520 [ 301.779359] ? kstrtouint_from_user+0x373/0x410 [ 301.784097] ? kmsan_set_origin_inline+0x6b/0x120 [ 301.789000] ? kmsan_set_origin+0x9e/0x160 [ 301.793325] ip_setsockopt+0x134/0x2b0 [ 301.797266] ? ipv4_pktinfo_prepare+0x650/0x650 [ 301.801970] tcp_setsockopt+0x1bb/0x1f0 [ 301.805988] ? tcp_disconnect+0x15e0/0x15e0 [ 301.810332] sock_common_setsockopt+0x136/0x170 [ 301.815071] ? sock_common_recvmsg+0x270/0x270 [ 301.819695] SYSC_setsockopt+0x4b8/0x570 [ 301.823816] SyS_setsockopt+0x76/0xa0 [ 301.827668] do_syscall_64+0x309/0x430 [ 301.831573] ? SYSC_recv+0xe0/0xe0 [ 301.835125] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 301.840315] RIP: 0033:0x455389 [ 301.843498] RSP: 002b:00007fb65087ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 301.851214] RAX: ffffffffffffffda RBX: 00007fb65087b6d4 RCX: 0000000000455389 [ 301.858479] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 301.865746] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 301.873014] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 301.880290] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000000 2018/04/24 01:50:19 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x10000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xbc, "ac55b59baacf51c3d388f4b3498dd7c1afb143d493c7b858f5862f90da62b8cdd83cb98d87e8a5265ab896990930e9a06b2d1d1bd45644397042db8acf04159a5417349df2d4540858b877d62f8bcfb723fef69a00ffdc60fb62d97dd34b7d61d7491b4694883d468d823c7603fcd6d70e5a195a02eb10ac45aa374b3dfddd821562db7a29ea9ce46b6c1d86738cec57e1f520b54d2b027b86144550537917c4a2862cc280b7b5754439dfee166f56d3270836685c1fd49e3bc21db9"}, &(0x7f0000000280)=0xc4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x1000, 0x80000000, 0x3ff}, &(0x7f0000000300)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockname$llc(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) unlink(&(0x7f00000003c0)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0xff, @multicast2=0xe0000002, 0x4e24, 0x1, 'fo\x00', 0x2, 0x9e, 0xc}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) fallocate(r0, 0x2, 0xffffffffffff0001, 0x2) 2018/04/24 01:50:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0xb0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001c00)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000001d80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001c40)={0xd8, r2, 0x100, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r3}, {0xbc, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r5}}}]}}]}, 0xd8}, 0x1, 0x0, 0x0, 0x55}, 0x80) 2018/04/24 01:50:19 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:19 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:19 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000340)=""/76, 0x4c}, {&(0x7f00000003c0)=""/116, 0x74}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/164, 0xa4}, 0x102) socket$key(0xf, 0x3, 0x2) r0 = accept4(0xffffffffffffffff, &(0x7f0000001640)=@ethernet={0x0, @remote}, &(0x7f00000016c0)=0x80, 0x80000) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001600)={r1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="24000001180001fc00000000000000000a0000000000000800000000080008000600000017ce570b03f2f13e8107cfc2b27b3123bb56c080b1db38dad6d3d9f573e2a90ad24790951b2b1d71f561cb8a559f02f47d46535170a6b1a5f4aa57a3396e8a6891a2e6e50dba8fba"], 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000000200)=0x8) r6 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xff, 0x200000) ioctl$TIOCCBRK(r6, 0x5428) 2018/04/24 01:50:19 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e21, 0x0, 0x4e23, 0x1bfc8aee, 0xa, 0x20, 0x20, 0x1, r2, r3}, {0x7, 0x101, 0x8a07, 0x3, 0x10000, 0x8000, 0x2, 0xa04}, {0x8, 0xfff, 0x6, 0x8}, 0xfffffffffffffffc, 0x6e6bb3, 0x2, 0x1, 0x0, 0x3}, {{@in, 0x4d6, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x5, 0x3, 0x800, 0x8, 0x9, 0x4}}, 0xe8) r4 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) [ 302.153874] FAULT_INJECTION: forcing a failure. [ 302.153874] name failslab, interval 1, probability 0, space 0, times 0 [ 302.165581] CPU: 0 PID: 19216 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 302.172543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.181916] Call Trace: [ 302.184549] dump_stack+0x185/0x1d0 [ 302.188228] should_fail+0x87b/0xab0 [ 302.191993] should_failslab+0x279/0x2a0 [ 302.196162] __kmalloc+0xc2/0x350 [ 302.199723] ? rtnl_is_locked+0x14/0x70 [ 302.203786] ? ip_mc_inc_group+0x2df/0xec0 [ 302.208101] ip_mc_inc_group+0x2df/0xec0 [ 302.212208] ? kmsan_memcpy_origins+0xf1/0x170 [ 302.216838] ip_mc_join_group+0x708/0x800 [ 302.221037] do_ip_setsockopt+0x1ee0/0x5520 [ 302.225448] ? kstrtouint_from_user+0x373/0x410 [ 302.230195] ? kmsan_set_origin_inline+0x6b/0x120 [ 302.235101] ? kmsan_set_origin+0x9e/0x160 [ 302.239422] ip_setsockopt+0x134/0x2b0 [ 302.243358] ? ipv4_pktinfo_prepare+0x650/0x650 [ 302.248060] tcp_setsockopt+0x1bb/0x1f0 [ 302.252076] ? tcp_disconnect+0x15e0/0x15e0 [ 302.256437] sock_common_setsockopt+0x136/0x170 [ 302.261210] ? sock_common_recvmsg+0x270/0x270 [ 302.265865] SYSC_setsockopt+0x4b8/0x570 [ 302.270031] SyS_setsockopt+0x76/0xa0 [ 302.273920] do_syscall_64+0x309/0x430 [ 302.277862] ? SYSC_recv+0xe0/0xe0 [ 302.281446] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 302.286666] RIP: 0033:0x455389 [ 302.289875] RSP: 002b:00007fb65087ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/04/24 01:50:19 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x501000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000001140)={@multicast2, @remote, 0x0}, &(0x7f0000001180)=0xc) recvfrom$packet(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001300)='/dev/autofs\x00', 0x200000, 0x0) r3 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) sendto$packet(r0, &(0x7f0000001200)="9c24c0c9af289eea1c8b7b95ab5e875177a831f1a4f9eb75dd8165160d9a4f0ca906f6a53d9ac3737e6a9b779595c26c37a725ee26898eb368c2f179c405a3930c71a5cbe126cd74daab0b48aa8369cc56d441f42ade1b74cd77a019eaf4a180b9491bbd6711853ec0e298c26833f6bf9b43b73cd76177cfcd6ab9a35eb09d2fd10612a88f5078a9fc0fe6b9a0b93bd074cecd22134e5451bdbc3c0a7c4180a68a6cc98f365a2840a95b91d8fab9fa2b93eadc2c606f1fc132071c1f75b09f9b6b3904c31b", 0xc5, 0x40, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000001500)={r2, 0x6, 0x101, "8ea68fac811d002977f00a3ee85f57b8edb0940dabf880fc706609050c4a9d5e19d66ad8552871e1b128216eb6bf037075ef0157f9e9f7fb8e021f28d434e002b380d9da22ebf1ab463c979f8990c522fb61aa128abf0db7c610cf26fb01ef9abaafe895726615ea7865042768c70fa7816c67f86c2f1f5ce7a157f49314b87cbccca543f2eaef844fb4050aedc66dfe0a6fabb3d880414e553ecb401af2f5d8e77df9dcbf2ec7d5fdb48944c6188cdb84d09c6a356adb118f3c267c8399d0b9c695e23a8be0d18827f9951833dd04a1f256658594b13be6db7c274375e0"}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001340)=ANY=[@ANYRES32=r4, @ANYBLOB="6c0000000dcc6acb4e5b74a045762b333bbf270f65dbcfeb842be432cf0b5f933778b90976893de7116e1df17a42be92aabb19940f4508e8fcd55ca62f7a4aa817a408cd9c875e569a62c0cbf8d728f83645ad155807a8eec4711c12796e350c8f940000000000000000000000000000"], &(0x7f00000013c0)=0x74) r6 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) recvfrom$packet(r0, &(0x7f0000001600)=""/147, 0x93, 0x40002000, &(0x7f00000016c0)={0x11, 0x10, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x2a, 0x0, 0x0, @time, {}, {}, @queue={0x80, {0x7, 0x1ff}}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') fstat(r6, &(0x7f0000000000)) rename(&(0x7f0000001440)='./control\x00', &(0x7f0000001400)='./control/file0\x00') userfaultfd(0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001480)={0xa6, 0x820e, 0x0, 0x0, r5}, &(0x7f00000014c0)=0x10) close(r3) [ 302.297620] RAX: ffffffffffffffda RBX: 00007fb65087b6d4 RCX: 0000000000455389 [ 302.304911] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 [ 302.312209] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 302.319499] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 302.326792] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000001 [ 302.337567] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20004 fo [ 302.384006] IPVS: set_ctl: invalid protocol: 255 224.0.0.2:20004 fo 2018/04/24 01:50:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="8eb0ab85390300000000000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x111000, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) 2018/04/24 01:50:20 executing program 7: r0 = socket$inet(0x10, 0xe, 0x7) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x511140) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3ff, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f00000000003935569e38d36a", @ANYRES16=r2, @ANYBLOB="00012bbd7000fbdbdf25100000000c0003000800050000000000180001000c000700080000000400000008000800810000000800040041c7ffff4800020008000400040000000800070001040000080002004e2300000800040002000000140001000000000000000000000000000000000008000400200000000800040000ffffff2400030008000500ac141414080004000800000008000100030000000800030002000000"], 0xac}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000280)=0x200000000) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000240)=""/44) 2018/04/24 01:50:20 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x1) io_setup(0x2, &(0x7f0000000040)=0x0) r2 = dup(r0) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x20ed, r0, &(0x7f0000000080)="b9b985b0a24de04aad00f714fdd660776d91baef346ab44ddaaf33dd9aaa6d1f566e80d5c32ce43e11c2a55b8d2bc60d306d2199aa5c3df028ce11a3ee856821279166d5935b9e69c1cb2601cd9f6bb8c5bf39c3f7fa19144d4b5250659e869a6ec96f7424f80c40879f3cbef26682477d0e3ea1c458d026ba0e4b96ad2dec0dc41db86bd32945afeec27bcc31a298c35e3612caf4497345dbd47aba6074149f3d4d631151096927895f780b669dc1358186154ba285e53b59a5cdd1624f127abe7125ea3571e875218f027fa6b6b6d8bccc5ddcd66f791c8387aa694077dc218c215511c1da08af", 0xe8, 0xf83, 0x0, 0x1, r2}, &(0x7f00000001c0)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800c45bbacc23f2bcb32b28611a00020000180001050000000000000000bf10c9c1a1a12f62ed70560a00000000000008000000000c"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:20 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r2, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') r3 = gettid() mq_notify(r1, &(0x7f0000000000)={0x0, 0x34, 0x4, @tid=r3}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) getpeername$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c) 2018/04/24 01:50:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) uselib(&(0x7f0000000040)='./control\x00') 2018/04/24 01:50:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x5}}, 0x9, 0x5, 0x100, 0x7, 0x8}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x6}, 0x8) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) [ 303.150717] FAULT_INJECTION: forcing a failure. [ 303.150717] name failslab, interval 1, probability 0, space 0, times 0 [ 303.162725] CPU: 1 PID: 19252 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 303.169690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.179066] Call Trace: [ 303.181708] dump_stack+0x185/0x1d0 [ 303.185384] should_fail+0x87b/0xab0 [ 303.189153] should_failslab+0x279/0x2a0 [ 303.193323] __kmalloc+0xc2/0x350 [ 303.196882] ? sock_kmalloc+0x14e/0x270 [ 303.200939] sock_kmalloc+0x14e/0x270 [ 303.204840] ip_mc_source+0xe06/0x1b50 [ 303.208797] do_ip_setsockopt+0x4322/0x5520 [ 303.213210] ? kstrtouint_from_user+0x373/0x410 [ 303.217955] ? kmsan_set_origin_inline+0x6b/0x120 [ 303.222872] ? kmsan_set_origin+0x9e/0x160 [ 303.227193] ip_setsockopt+0x134/0x2b0 [ 303.231133] ? ipv4_pktinfo_prepare+0x650/0x650 [ 303.235836] tcp_setsockopt+0x1bb/0x1f0 [ 303.239853] ? tcp_disconnect+0x15e0/0x15e0 [ 303.244210] sock_common_setsockopt+0x136/0x170 [ 303.248971] ? sock_common_recvmsg+0x270/0x270 [ 303.253622] SYSC_setsockopt+0x4b8/0x570 [ 303.257778] SyS_setsockopt+0x76/0xa0 [ 303.261680] do_syscall_64+0x309/0x430 [ 303.265617] ? SYSC_recv+0xe0/0xe0 [ 303.269207] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 303.274416] RIP: 0033:0x455389 [ 303.277620] RSP: 002b:00007fb65087ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 303.285372] RAX: ffffffffffffffda RBX: 00007fb65087b6d4 RCX: 0000000000455389 [ 303.292667] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 2018/04/24 01:50:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000000) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, 0xf88, 0x1, 0x7, 0x400, 0xe9, 0x80000000, r2}) [ 303.299958] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 303.307251] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 303.314540] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000002 2018/04/24 01:50:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./control/file0\x00', 0x2000, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000140)={r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) exit_group(0x6) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/24 01:50:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:20 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0x5a, 0x6}) r1 = socket$inet(0x10, 0x3, 0x8001) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'ifb0\x00', 0x400}) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0x4, @broadcast=0xffffffff, 0x4e20, 0x3, 'ovf\x00', 0x9, 0x7, 0x36}, {@multicast1=0xe0000001, 0x4e23, 0x2004, 0x3f, 0x9, 0x9}}, 0x44) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/24 01:50:20 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/rt_cache\x00') connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x5, 0x0, 0x70fb, "325cf17fd7490de32a3ab348909170c03526cdf9a408a22f98a9b1ff003ec7bb2eab6b6c03c532344b6351794ac8568e25c47f17a1251335f8f0f792e3e745", 0x28}, 0x60) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001700)={'syzkaller1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x404}, 0xc, &(0x7f000000b000)={&(0x7f0000001740)=@bridge_delneigh={0x38, 0x1d, 0x0, 0x70bd2c, 0x25dfdbff, {0xf, 0x0, 0x0, r2, 0x8, 0x24, 0x4}, [@NDA_CACHEINFO={0x14, 0x3, {0xc96, 0x4, 0x1}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000094}, 0x0) 2018/04/24 01:50:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x7, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e24}}) shmat(r3, &(0x7f0000ffd000/0x3000)=nil, 0x4000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xb}, @broadcast=0xffffffff}, 0x9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x10000000}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000280)={{0x33, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lblcr\x00', 0x3e, 0x1, 0x6d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x10000, 0x401, 0x5, 0x3}}, 0x44) fcntl$setflags(r4, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r5) [ 303.560889] FAULT_INJECTION: forcing a failure. [ 303.560889] name failslab, interval 1, probability 0, space 0, times 0 [ 303.572251] CPU: 1 PID: 19285 Comm: syz-executor4 Not tainted 4.16.0+ #87 [ 303.579202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.588572] Call Trace: [ 303.591197] dump_stack+0x185/0x1d0 [ 303.594864] should_fail+0x87b/0xab0 [ 303.598622] should_failslab+0x279/0x2a0 [ 303.602737] __kmalloc+0xc2/0x350 [ 303.606249] ? ip_mc_add_src+0x8b1/0x1310 [ 303.610475] ip_mc_add_src+0x8b1/0x1310 [ 303.614560] ip_mc_source+0x18cc/0x1b50 [ 303.618609] do_ip_setsockopt+0x4322/0x5520 [ 303.623021] ? kstrtouint_from_user+0x373/0x410 [ 303.627766] ? kmsan_set_origin_inline+0x6b/0x120 [ 303.632681] ? kmsan_set_origin+0x9e/0x160 [ 303.637006] ip_setsockopt+0x134/0x2b0 [ 303.640945] ? ipv4_pktinfo_prepare+0x650/0x650 [ 303.645647] tcp_setsockopt+0x1bb/0x1f0 [ 303.649673] ? tcp_disconnect+0x15e0/0x15e0 [ 303.654031] sock_common_setsockopt+0x136/0x170 [ 303.658793] ? sock_common_recvmsg+0x270/0x270 [ 303.663441] SYSC_setsockopt+0x4b8/0x570 [ 303.667601] SyS_setsockopt+0x76/0xa0 [ 303.671487] do_syscall_64+0x309/0x430 [ 303.675423] ? SYSC_recv+0xe0/0xe0 [ 303.679002] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 303.684218] RIP: 0033:0x455389 [ 303.687429] RSP: 002b:00007fb65087ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 303.695172] RAX: ffffffffffffffda RBX: 00007fb65087b6d4 RCX: 0000000000455389 [ 303.702468] RDX: 0000000000000027 RSI: 0000000000000000 RDI: 0000000000000013 2018/04/24 01:50:20 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r2 = msgget(0x1, 0x239) r3 = memfd_create(&(0x7f0000000100)='ppp0md5sum[bdev\x00', 0x2) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000000140)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @loopback}, &(0x7f0000000080)=0xc) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @local}, &(0x7f0000000180)=0x6d) 2018/04/24 01:50:20 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4916, 0x3, 0xb, 0x1f, 0xb9d5, 0x9, 0x0, 0x1, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x2, 0x8000, 0x1, 0x2}, 0x98) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0x200) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0xf0, r2, 0x8, 0x70bd25, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffc1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x28, 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x101}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x581}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xc54a}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pkey_alloc(0x0, 0x3) [ 303.709765] RBP: 000000000072bea0 R08: 000000000000000c R09: 0000000000000000 [ 303.717055] R10: 0000000020000140 R11: 0000000000000246 R12: 0000000000000014 [ 303.724343] R13: 0000000000000579 R14: 00000000006fb3f8 R15: 0000000000000003 2018/04/24 01:50:20 executing program 2: fcntl$notify(0xffffffffffffffff, 0x402, 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x800, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) r2 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x70000000000000, 0x6, 0x3, 0x0, 0x2, 0x210, 0xc, 0x4, 0x6, 0x8000, 0x3, 0x8001, 0x81, 0x0, 0x262, 0x2, 0x81, 0x4, 0x5, 0x3, 0x3, 0x401, 0xffff, 0x9, 0x1e, 0x7, 0x0, 0x7, 0x401, 0x26800000000, 0xffffffffffffff46, 0x3, 0x1000, 0xf0, 0x9, 0x0, 0x624, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4, 0xffffffff, 0x2, 0x7, 0x5, 0x3, 0xfe}, r0, 0xe, r1, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x204000, 0x0) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000080)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1001000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="680000007bb53f06c1ee762f632188df74997fc858f663170eac26a8fb5a7407e7dfbddca6e2b2f08a8adf2a20c2bb01390ea8c6436776dc13d883a42191ecdba02ae62abc6b2bfd3c8791c9e84df0a835761b45323d40c1d15ef34abb041fc5b265a12b77ff3c1fad5f9ab644f8fdcfa9169df7bd94e1db043660973005ff342f7701139527e9daa3c649d06cebe489412db2ec0e4932de5b7b1e10ccace00d4fa639c3f812ac5ec5e4211e", @ANYRES16=r4, @ANYBLOB="000426bd7000fedbdf250500000008000600000000000800050000100000080004000900000034000200080002004e2400000800050000000000080006000300000008000b000a000000080006000200000008000b00000000000800060008000000"], 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x4000004) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000060000006f318ec79a14ae843166711ad37c5008335375e99f16817cf6d778452ccfbb49ffe17618b34b1926fc94b6b8d204e969c2b78e6d9f9e2fbf37658f3e633aaf75712fa1119bab36453bcabeb416854b88bb67870a1f9160e7fc27a8c2a2c4de69dd068f65556319e8bdd92b35dd01a0f089dfc74f99a896c60a4656cc42e9841cedc648f206f48893586eab2f77c200000000000000000000000000000000"], 0x24}, 0x1}, 0x0) fremovexattr(r2, &(0x7f0000000440)=@known='system.posix_acl_access\x00') ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000000)='veth0_to_team\x00') 2018/04/24 01:50:20 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x400000002010, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r2, 0x7f}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) [ 303.761135] IPVS: set_ctl: invalid protocol: 51 172.20.20.187:20002 lblcr [ 303.846978] IPVS: set_ctl: invalid protocol: 51 172.20.20.187:20002 lblcr 2018/04/24 01:50:21 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:21 executing program 7: unshare(0x28060400) semget$private(0x0, 0x7, 0x20) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0xffffffffffffffe1}, 0x4) getpeername(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) 2018/04/24 01:50:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x94000, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x5}, 0x4) rt_sigpending(&(0x7f0000000080), 0x8) 2018/04/24 01:50:21 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x500) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xa0}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="1800026c85fdbc00ed30000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x80c1}, 0x20008010) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) r3 = creat(&(0x7f0000000080)='./control/file0\x00', 0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'sed\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x5d92, 0x4) 2018/04/24 01:50:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000040000100000000000000000000a00000000000008000000000c00080006000c0006000000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:21 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=""/120, &(0x7f00000001c0)=0x78) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) write$binfmt_misc(r1, &(0x7f0000000240)={'syz0', "47aef9d453e85f24fbf0c7298ad5ebb61163460498c17662b3228cf91b763d745b979ceaa19677926616c576a143c6dfffcd6b6500d80bc98087caa1d8e631edd480b52c5fa0bf4a813052bfb6d3d67ac6cf46da0da98d8491eeede321036666d7a6c7dcf2e2a53b44cdbd0d94928206c417a4f2ef7eec66942f703d15a679da3dbbe6"}, 0x87) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) connect$llc(r0, &(0x7f0000000200)={0x1a, 0x8, 0x200, 0x81, 0x7fff, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000300)=0x4, 0x4) 2018/04/24 01:50:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f0000000040), &(0x7f00000000c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x12, 0x48) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) listen$netrom(r0, 0x8) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) restart_syscall() r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x181000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x2, 0x5}, 0x0, 0x0, 0xa00000000000000, {0x7, 0x2}, 0x32, 0xc000000000000}) 2018/04/24 01:50:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) io_setup(0xffffffff00000001, &(0x7f0000000000)=0x0) io_destroy(r1) 2018/04/24 01:50:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/24 01:50:21 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x42, 0x80000001}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x38c}, &(0x7f0000000140)=0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000180)={r1, r1}) rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) rmdir(&(0x7f00000001c0)='./control\x00') 2018/04/24 01:50:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000000000008000000000c00080006000c0006000000d5b9319fab1f179ab9dd383e3e89c70f49a6e0661822e667eb904a017f6fa6c706c535f9bffee55ab710142c6854eee47d2c9e046f24255c37e22a06f6b7698374f956fa260a5da3e1d234f766efeac72fd0b57dd181906180ac5b713bfc46278c8e56173aad3ab870bae58683ae967f364a"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:21 executing program 7: r0 = socket$inet(0x10, 0xe, 0xfffffffffffffffb) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/04/24 01:50:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xfffffffffffffffd, 0x0, 0x20, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x4, 0xfffffffffffffff7, "94791c75cdc10f4cb8cf0b81cd3b3325a9d9696c553bfc85e361dfba601201d00e22bf81007d48290fc4acf08cf30b5a167510b5c377f355c2be97a21d39f6", 0x9}, 0x60) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) dup2(r2, r2) 2018/04/24 01:50:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x5, 0x4) 2018/04/24 01:50:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x22) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x60, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/24 01:50:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xe9f, 0x7f1, 0x3a, 0x7, 0x9836, 0x3, 0x3f, 0xb9da, 0x22e, 0x38, 0x136, 0x0, 0x101, 0x20, 0x2, 0x5, 0x0, 0x2}, [{0x2, 0x1000, 0x3, 0x80000001, 0x4, 0x2, 0xffffffff80000000, 0x9}, {0x70000003, 0x10001, 0x3, 0x3, 0x1f, 0x4, 0xff, 0x6660}], "c9ee1224e840387735a3bb650c24492e36927c37f33171a9eb582110881f905b4580f1fff7bf61f9f1", [[], [], [], []]}, 0x4a1) 2018/04/24 01:50:22 executing program 3: mkdir(&(0x7f0000000180)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) close(r0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/04/24 01:50:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000811800010500000000000000000a050000000000080000000040b3980c000000"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1, "b1"}, &(0x7f0000000180)=0x9) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0xbd, @dev={0xfe, 0x80, [], 0x1c}, 0x2}}, 0x5, 0x6}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0xffffffff, 0xffff, 0x6, 0x5}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0xffffffff8ab3e7ed, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x11}, 0x6d}], 0x48) 2018/04/24 01:50:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) r1 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="3fa0552d11a809a3e69cd5733bf1e5622f51f55b89638e96234c5890167cccb00df4c19143c455eb7bd8cc9f966140406f25dc5c8f03e9ec7fd8aa1bccd44ced076a9e1642907c4e7012cc3356988185755910099bd3fe3234c217191fa18cd7a0e883e1a1db9389a66c2ffbf023e522329300d2d1eac564e146ff9c041a32b65e2634e56d6ec8487748fbee3c0713ffd233e7d52b7150915809c26d59800b938d98b9f461035b902427", 0xaa, 0xfffffffffffffffc) keyctl$get_security(0x11, r1, &(0x7f00000001c0)=""/19, 0x13) 2018/04/24 01:50:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002}, 0x9) 2018/04/24 01:50:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0xfffffffffffffe18, 0x4048000}, 0x40) 2018/04/24 01:50:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x9, 0x2, 'client0\x00', 0x0, "2d204ea3e6258524", "6bea9bfa91659fd8710363ba5952ea2d7759a77b97483adf6b51951ae3e4faa1", 0x6, 0xf5}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x440000, 0x0) 2018/04/24 01:50:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendto(r0, &(0x7f0000000000)="7742a706a7087f654e572644a582dcf1495c406e6a4a2bd3bdac69c1eabba865a77882ace9335eddfb6d9ec69c56d0b7078b0c2e798d610ea784c2158bbd4e09a2b7da41d5cbbadf63b51a457d2c30a0e2a5649639481491fe", 0x59, 0x40800, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x8) 2018/04/24 01:50:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000280), &(0x7f0000000040)=0xb7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f00000000c0)=ANY=[], 0x150, 0x4048000}, 0x40) 2018/04/24 01:50:22 executing program 2: geteuid() r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80, 0x80800) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/04/24 01:50:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1f, 0x101000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x74, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x5}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x19}, 0xabb}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xffff}, &(0x7f00000001c0)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:22 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x60400) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040), 0x1}, 0x10) 2018/04/24 01:50:22 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f0000000000)='./control\x00', 0x40, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000340)={@empty, @loopback, 0x0}, &(0x7f0000000380)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001840)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001880)={@local, 0x0}, &(0x7f00000018c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000019c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001a40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003380)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000033c0)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@local}}, &(0x7f00000034c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003600)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000003700)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003740)={'veth1_to_team\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000003c80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000040}, 0xc, &(0x7f0000003c40)={&(0x7f0000003780)=ANY=[@ANYBLOB="b4040000", @ANYRES16=r2, @ANYBLOB="00052abd7000fddbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="ac00020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008592000008000100", @ANYRES32=r5, @ANYBLOB="9800020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400030000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c0004000800000902000000ff070300f7ffffff0200057f2f0000000600035501000000050004040900000008000100", @ANYRES32=r6, @ANYBLOB="34010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004002000000008000600", @ANYRES32=r7, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004008100000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040020000000080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040002000000400001002400010071756575655f696400000000000000000000000000000000000000000000000008000300030000000800040008b9000008000600", @ANYRES32=r8, @ANYBLOB="08000100", @ANYRES32=r9, @ANYBLOB="500002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r10, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000800030003000000080004000180ffff0800010000", @ANYRES32=r11, @ANYBLOB="6c01020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff01000008000600", @ANYRES32=r12, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040000000106ffffffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r14, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400c2000000"], 0x4b4}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r15 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r15, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="280000001800010500800000000000000a00000000000008000000000c00080006000c0006400000"], 0x28}, 0x1}, 0x0) sendto$ax25(r0, &(0x7f0000000000)="f141797e89506ea68fddde0dd070f71d7c27dd9e05adece18be34e970abcea9ecfd84bd044ef61ebc9a5524b998b031fc020c74761b9c66af5a970feb9262c9de368cacc532a24d3f07a961920566ae8158b57786dc18d0186fbb8e73c1ce6bd942948b41004c405de4175cad89d600ed1bd5af735325e5e9e604caaf2dea8db894e4a4d3adb51745b", 0x89, 0x4000001, &(0x7f00000000c0)={0x3, {"1d44ae40f5b505"}, 0x5df2}, 0x10) 2018/04/24 01:50:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x7, 0x200, 0x4, 0xfff, 0x0}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) 2018/04/24 01:50:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) close(r2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x400, 0xffff, 0x0, {r3, r4+30000000}, 0x1, 0x7}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='em0ppp0\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xd4bd}, &(0x7f0000000080)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001200)={r1, &(0x7f0000000140)="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", &(0x7f0000001140)="bfa383035d86522fdca612b2355f1976dfbdd30c94c311861b1a586ad5f01db6ab68d56ad3d2e63961b72799f2ed3d3d86a537662723a1d2e46593bf32ea5d84ad49868c0b57ae40ca08e18d55f7cd14be0a0e45ee9984d48f5c452196b78e466b203a819f08093b3ef5dc3195d9e6cce1f682a9b11cabbc78a223b9473ba9a330a6595b0e0d496d97e042", 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x10000, 0x204, 0x9, 0x8, 0x20, 0x19, 0x6, r2}, &(0x7f0000000100)=0x20) 2018/04/24 01:50:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='$cpuset\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) 2018/04/24 01:50:22 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x8) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000140)=""/197) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) 2018/04/24 01:50:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e23}}) 2018/04/24 01:50:22 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f00000000c0)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb8, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6c}, @in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2000000000000}, @in6={0xa, 0x4e20, 0xffffffffffff7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, @in6={0xa, 0x4e22, 0xe36, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x3f}}, [0x6, 0x1, 0x9, 0x100000001, 0x3, 0x3, 0x401, 0x3f, 0xff, 0x6, 0x2, 0x3ff, 0x4, 0x3, 0x5]}, &(0x7f0000000400)=0x100) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000480)=0x7, 0x2) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000440)=@int=0xc2e, 0x4) ioctl$TIOCNXCL(r1, 0x540d) sync_file_range(r2, 0x5, 0xe9b9, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x40000000027, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff, r4}, 0xc) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r5}, 0xc) 2018/04/24 01:50:23 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000001140)={0x0, 0x0}) getresuid(&(0x7f0000001180), &(0x7f00000011c0), &(0x7f0000001200)=0x0) fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000012c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001300)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001400)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002ac0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002b00)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002c00)=0xe8) lstat(&(0x7f0000002c40)='./control\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002d00)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000002e00)=0xe8) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003140)={0x0}, &(0x7f0000003180)=0xc) r15 = geteuid() getresgid(&(0x7f00000031c0), &(0x7f0000003200)=0x0, &(0x7f0000003240)) fcntl$getownex(r1, 0x10, &(0x7f0000003280)={0x0, 0x0}) fstat(r0, &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getegid() r20 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000003340)='./control/file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003400)='./control/file0\x00', &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000058c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005900)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000005a00)=0xe8) r25 = getegid() sendmmsg$unix(r1, &(0x7f0000005a80)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000140)="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0x1000}], 0x1, &(0x7f0000001440)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1]}], 0xa0, 0x20044081}, {&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000026c0)=[{&(0x7f0000001580)="8d1e1b8c2c556af5ae4f4a44c7006f3a2b88f429409092365abc00941250bb5ee453b03f536c87972bbabebeca842cd35b13e9f2cf328d29dc43b7636a87508051c98f3fccb300b14305bed1bbafeacd0aa73b45a8869fa32c0c", 0x5a}, {&(0x7f0000001600)="3063439f148b09ddd529b245b034ff8ca4ea28184d2e68adb8c47746c8d7427ba7c2d18085", 0x25}, 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{&(0x7f0000004740)="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", 0x1000}, {&(0x7f0000005740)="14597bc473848af0f62a7553f564bb97f58d9bc811ca3f068c5ccec33e2f5cb3b28db4eb0884cc31707f3beb79eb0b171d5e3ea2b11cfce7336f746008e8c4ad2a773a8cff625508dc531870503fadf91d1b868079b7d0fc911216556289e8c6a798762f0fafd8351f5dd64adba78ceef4d99f53575f8ac40b1a5805dfca6fa368f533380d5bce827f10850fe215a6a17e87b6b0f030f862ecd8d907259258d624e9cf6939fd6cc8319327cdd41bfe569f61b9d88cad10258659595e5a97", 0xbe}, {&(0x7f0000005800)="e573cd5a3fbe94689ab3a211ed11d5e64e34da9812319dcab5b97d0c153085ce8b3d9fc30083e765f1db2631a2f4", 0x2e}], 0x6, &(0x7f0000005a40)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x20, 0x800}], 0x5, 0x40) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001800010500000000000000000a00000001000008000000cd4f42000c00080006000c0006bd5442c6b7e7751d62c93b7ec802a2bcc2bb931c7b3b744a4c5a3fecb0d9de7fc6770f9d2ab7a66f1b48a2b0f9c0186567d380c2dc80b78fc1089a939b3edcd8a3e953d789eb567df818fd7ef71b397cd93c8b23ccbf570077f6ef5c891ac901e490d4619b4cc6a086e0"], 0x28}, 0x1}, 0x0) 2018/04/24 01:50:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x4000000, &(0x7f00000000c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x270, &(0x7f0000000080)=[{&(0x7f0000000000)="1b00000094000307100001ecffff1b1f00000000100010271d8500", 0x1b}], 0x118c, 0x0, 0x0, 0x800}, 0x0) 2018/04/24 01:50:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x85ed, 0x100) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'broute\x00', 0x0, 0x4, 0xfb, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/251}, &(0x7f0000000240)=0x78) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) alarm(0x4) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280)=0x400, &(0x7f00000002c0)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000000), 0x39) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:23 executing program 6: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x800) fstat(r0, &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x4, 0x7, 0x0, 0x3, 0x3, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) 2018/04/24 01:50:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:23 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="24000000a200000000000000000000000a000000000080080000000052221a97d6620b5886e93ffb3b29777adb82b810ceec362b0a54401b4deaf687fc190c5e28214fa9dd9b9a"], 0x24}, 0x1}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x10400) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xfffffffffffffff9) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) 2018/04/24 01:50:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6tnl0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) 2018/04/24 01:50:23 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x97) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/149, 0x95) 2018/04/24 01:50:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)}, 0x0) [ 306.784378] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/24 01:50:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x5c, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0xbb}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000040)={'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000300)={0x2, 'team0\x00', 0x1}, 0x18) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x218000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x7, 0x3b1, 0x2, r1}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) 2018/04/24 01:50:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c80)=@nat={'nat\x00', 0x1b, 0x5, 0x500, 0x0, 0x250, 0xffffffff, 0x250, 0x140, 0x468, 0x468, 0xffffffff, 0x468, 0x468, 0x5, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @rand_addr, 0xffffffff, 0x0, 'nr0\x00', 'bridge0\x00', {0xff}, {}, 0xc, 0x3, 0x8}, 0x0, 0x108, 0x140, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x100000000, 0x7, 0x7, 0x40, 0x401, 0x2], 0x4, 0xffffffffee0513fc, 0x7}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x100, 0x10, 0x1}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x14, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @port=0x4e21, @gre_key=0xbd9}}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xffffffff, 0xffffffff, 'vlan0\x00', 'veth0_to_team\x00', {}, {0xff}, 0x11, 0x3, 0x30}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xf8, [0x800, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xffff, 0xc795, 0x2], 0x3, 0x100, 0x1}}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0xc, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @icmp_id=0x65, @gre_key=0xfd}}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}, 0xff000000, 0x0, 'bpq0\x00', 'ipddp0\x00', {0xff}, {}, 0x21, 0x2, 0x50}, 0x0, 0xe0, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xe48}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @empty, @dev={0xac, 0x14, 0x14, 0x1e}, @port=0x4e24, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4cc28c99, 0x100000000, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0xd, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @port=0x4e21, @port=0x4e23}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/04/24 01:50:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = accept4$unix(r0, 0x0, &(0x7f0000000000), 0x80800) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0xfffffffffffffd97, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x378}], 0x1, 0x0, 0x0, 0x20004800}, 0x0) 2018/04/24 01:50:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x10000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) 2018/04/24 01:50:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/24 01:50:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) init_module(&(0x7f0000000040)='cpusetloeth1eth1-bdev)cgroup}\x00', 0x1e, &(0x7f00000000c0)='lo\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x27, 0x8, 0x4d}, 0xfffffffffffffdda) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:24 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1, 0x3, 0x158cf604, 0xffff, 0x3, 0x3cd, 0x3, {0x0, @in={{0x2, 0x9, @multicast1=0xe0000001}}, 0x81, 0x5, 0x6, 0x2}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r2, 0xffffffffffff24b2}, &(0x7f00000002c0)=0x8) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:24 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x82) r1 = msgget(0x3, 0x240) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000000c0)=""/58) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) bind$rds(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/04/24 01:50:24 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xffffffffffffff55) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', r1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r2) 2018/04/24 01:50:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/24 01:50:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x3, 0x5, 0x9, 0x9, 0x6, 0x9}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:24 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'syzkaller0\x00', 0x1}, 0x18) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x80) sendto$packet(r1, &(0x7f00000000c0)="799fd7d018b1023d72725bb9641ae3e9794596f0d70dba39f0f0f8cbe76bf679b8c3c474c8caf4a77de93842f2113b01beedbd87bda1e2a6d187c0ac07e6c2e2ad642f74effaa00893e46f4c79c3b17c44b316dd5364c1608ff8c608fa0496f9fa646da9ddcf5e31380a40fed24702e0cb51a196c3ffe8d65a3b31a04cb6faacbe3a3069b4935820e41e6f11702c739644e8c2e443f168de5a10f95e0787a9f94d4ddea350f519e5cdab74450cc527a17722", 0xb2, 0x10, &(0x7f0000000280)={0x11, 0x1d, r2, 0x1, 0x81, 0x6}, 0x14) 2018/04/24 01:50:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2d, 0x1b1101) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x58) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={'bond0\x00', @ifru_names='nr0\x00'}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:24 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x47}, 0x392cd0beec38934b) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff7fffffff, 0x8801) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000040)=0x100000001, 0x4) 2018/04/24 01:50:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x100, @broadcast=0xffffffff}}) 2018/04/24 01:50:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@getneightbl={0x0, 0x42, 0xf0c, 0x70bd27, 0x25dfdbfe, {}, ["", ""]}, 0xfffffffffffffff9}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x3, 0xda, 0x2, 'snmp\x00', 0x1}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x9, 0xffff, 0x1c00000000000000, 'netbios-ns\x00', 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x6, 0xc00) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/24 01:50:24 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x40) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/45, 0x2d, 0x10000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)) r2 = fcntl$getown(r1, 0x9) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={r2, r3, r4}, 0xc) 2018/04/24 01:50:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000300)="3c3908046c57bc39ab34b0ffe46d99a1530357049e6af739efcb9a0ddf8d805f176a5a9c4e46eb2e3cfd4e0fa052c80302e7f021b63fadbcd4a319b6c05b3390088c6f8a8a8571a1435793eea6aec5514af17bc1012e997f7ad26daede2b3b30622bc1db5090381e07deb04a6e764ddfdc2e1e241223ae77ca6986b82ad4f557a1077f6068a1481d4c1565b6fad422e675348e05e5e74e917a40183be591dfa7009847535bc2764bff4a4055", 0xffffffffffffff74) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x87ee}, {0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x400, [0xffffffffffff329e, 0x4a9, 0x1, 0x0, 0xdc, 0x8001, 0x9, 0x4]}, 0x5c) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240000001800010500000000000000000a0000000800000008000000000800080006000000"], 0x24}, 0x1}, 0x0) [ 308.210747] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 308.262516] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/24 01:50:25 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x16, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r1) socket$rds(0x15, 0x5, 0x0) 2018/04/24 01:50:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/04/24 01:50:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x80000}, 0x3, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "06000c0006"}]}, 0x28}, 0x1}, 0x2) 2018/04/24 01:50:25 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/24 01:50:25 executing program 0: r0 = semget$private(0x0, 0x6, 0x40) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000001d40)=""/4096) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000240)=0x16, 0xfffffffffffffed8) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@get={0x1, &(0x7f00000000c0)=""/88, 0x834}) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0xffffffffffffff86) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x0, 0x7, 0x53000, 0x0, 0x100, 0xffffffff80000001, 0x100000000, 0x3ff, 0xbaac, 0x5}, 0xb) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000340)={0x32, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25, 0x8, 0x4d}, 0x2c) sendmsg(r3, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) 2018/04/24 01:50:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x24, 0x18, 0x501, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, "06"}]}, 0x24}, 0x1}, 0x0) 2018/04/24 01:50:25 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x80000000, 0x2) r1 = socket$inet(0x10, 0x3, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000006000)="1b0000001a0003070000010000001c1f00000000000010271d8500", 0x1b}], 0x1}, 0x0) 2018/04/24 01:50:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x81, 0x0) statx(r1, &(0x7f0000000040)='./file0\x00', 0x4000, 0x20, &(0x7f0000000180)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x101000, 0x0) 2018/04/24 01:50:25 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) exit_group(0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xa) [ 308.947765] ================================================================== [ 308.955180] BUG: KMSAN: uninit-value in netlink_sendmsg+0xb26/0x1310 [ 308.961677] CPU: 1 PID: 19651 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 308.968593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.977941] Call Trace: [ 308.980537] dump_stack+0x185/0x1d0 [ 308.984173] ? netlink_sendmsg+0xb26/0x1310 [ 308.988496] kmsan_report+0x142/0x240 [ 308.992299] __msan_warning_32+0x6c/0xb0 [ 308.996366] netlink_sendmsg+0xb26/0x1310 [ 309.000528] ? netlink_getsockopt+0xc80/0xc80 [ 309.005030] ___sys_sendmsg+0xec0/0x1310 [ 309.009100] ? __fdget+0x4e/0x60 [ 309.012466] ? __fget_light+0x56/0x710 [ 309.016355] ? __fdget+0x4e/0x60 [ 309.019720] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 309.025081] ? __fget_light+0x6b9/0x710 [ 309.029065] SYSC_sendmsg+0x2a3/0x3d0 [ 309.032871] SyS_sendmsg+0x54/0x80 [ 309.036409] do_syscall_64+0x309/0x430 [ 309.040300] ? ___sys_sendmsg+0x1310/0x1310 [ 309.044627] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 309.049814] RIP: 0033:0x455389 [ 309.052998] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 309.060701] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 309.067962] RDX: 0000000000000002 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 309.075224] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 309.082484] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.089742] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 309.097008] [ 309.098627] Local variable description: ----address@___sys_sendmsg [ 309.104930] Variable was created at: [ 309.108650] ___sys_sendmsg+0xd3/0x1310 [ 309.112626] SYSC_sendmsg+0x2a3/0x3d0 [ 309.116414] ================================================================== [ 309.123758] Disabling lock debugging due to kernel taint [ 309.129199] Kernel panic - not syncing: panic_on_warn set ... [ 309.129199] [ 309.136568] CPU: 1 PID: 19651 Comm: syz-executor5 Tainted: G B 4.16.0+ #87 [ 309.144788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.154133] Call Trace: [ 309.156728] dump_stack+0x185/0x1d0 [ 309.160360] panic+0x39d/0x940 [ 309.163578] ? netlink_sendmsg+0xb26/0x1310 [ 309.167901] kmsan_report+0x238/0x240 [ 309.171710] __msan_warning_32+0x6c/0xb0 [ 309.175776] netlink_sendmsg+0xb26/0x1310 [ 309.179936] ? netlink_getsockopt+0xc80/0xc80 [ 309.184437] ___sys_sendmsg+0xec0/0x1310 [ 309.188509] ? __fdget+0x4e/0x60 [ 309.191878] ? __fget_light+0x56/0x710 [ 309.195764] ? __fdget+0x4e/0x60 [ 309.199140] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 309.204501] ? __fget_light+0x6b9/0x710 [ 309.208481] SYSC_sendmsg+0x2a3/0x3d0 [ 309.212290] SyS_sendmsg+0x54/0x80 [ 309.215832] do_syscall_64+0x309/0x430 [ 309.219726] ? ___sys_sendmsg+0x1310/0x1310 [ 309.224057] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 309.229242] RIP: 0033:0x455389 [ 309.232426] RSP: 002b:00007ff7fe83dc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 309.240135] RAX: ffffffffffffffda RBX: 00007ff7fe83e6d4 RCX: 0000000000455389 [ 309.247399] RDX: 0000000000000002 RSI: 000000002001bfc8 RDI: 0000000000000013 [ 309.254667] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 309.261934] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 309.269203] R13: 00000000000004fa R14: 00000000006fa810 R15: 0000000000000000 [ 309.276907] Dumping ftrace buffer: [ 309.280428] (ftrace buffer empty) [ 309.284110] Kernel Offset: disabled [ 309.287710] Rebooting in 86400 seconds..