#0 0x00007f95ce5ccec5 in _IO_vfscanf_internal () from /lib64/libc.so.6
#1 0x00007f95ce5e1685 in vsscanf () from /lib64/libc.so.6
#2 0x00007f95ce5db6e8 in sscanf () from /lib64/libc.so.6
#3 0x00007f95ce615152 in __tzset_parse_tz () from /lib64/libc.so.6
#4 0x00007f95ce61632e in __tzfile_compute () from /lib64/libc.so.6
#5 0x00007f95ce615cb7 in __tz_convert () from /lib64/libc.so.6
#6 0x000000000046eba1 in tars::TC_Logger<tars::RollWriteT, tars::TC_RollBySize>::stream(int) ()
at /home/tcheng/tools/TSeer/thirdparty/tars/include/util/tc_logger.h:727
#7 0x000000000046ed3e in tars::TC_Logger<tars::RollWriteT, tars::TC_RollBySize>::debug() ()
at /home/tcheng/tools/TSeer/thirdparty/tars/include/util/tc_logger.h:689
#8 0x00000000004957ec in RequestEtcdCallback::responseClient(int, long, std::vector<Tseer::RouterData, std::allocator<Tseer::RouterData> > const&) () at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.cpp:1299
#9 0x00000000004a1b8c in RequestEtcdCallback::onResponse(bool, tars::TC_HttpResponse&) ()
at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.cpp:168
#10 0x0000000000609a81 in tars::TC_HttpAsync::AsyncRequest::doReceive() ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:264
#11 0x0000000000609be1 in tars::TC_HttpAsync::process(tars::TC_AutoPtr<tars::TC_HttpAsync::AsyncRequest>&, int) ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:462
#12 0x0000000000609d2d in tars::TC_HttpAsync::run() () at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:505
#13 0x0000000000610acf in tars::TC_ThreadPool::ThreadWorker::run() ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_thread_pool.cpp:60
#14 0x00000000005f7e7a in tars::TC_Thread::threadEntry(tars::TC_Thread*) ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_thread.cpp:93
#15 0x00007f95cf0b6aa1 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f95ce660aad in clone () from /lib64/libc.so.6
#0 std::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) ()
at /usr/local/include/c++/4.8.3/bits/basic_string.h:716
#1 0x00000000004a314a in EtcdReqStr(EtcdReqestInfo const&) () at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.h:284
#2 0x00000000004957af in RequestEtcdCallback::responseClient(int, long, std::vector<Tseer::RouterData, std::allocator<Tseer::RouterData> > const&) () at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.cpp:1299
#3 0x0000000000499291 in RequestEtcdCallback::doGetSeerAgentResponse(rapidjson::GenericDocument<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<rapidjson::CrtAllocator>, rapidjson::CrtAllocator> const&) ()
at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.cpp:316
#4 0x00000000004a207b in RequestEtcdCallback::onResponse(bool, tars::TC_HttpResponse&) ()
at /home/tcheng/tools/TSeer/TseerServer/src/RequestEtcdCallback.cpp:120
#5 0x0000000000609a81 in tars::TC_HttpAsync::AsyncRequest::doReceive() ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:264
#6 0x0000000000609be1 in tars::TC_HttpAsync::process(tars::TC_AutoPtr<tars::TC_HttpAsync::AsyncRequest>&, int) ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:462
#7 0x0000000000609d2d in tars::TC_HttpAsync::run() () at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_http_async.cpp:505
#8 0x0000000000610acf in tars::TC_ThreadPool::ThreadWorker::run() ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_thread_pool.cpp:60
#9 0x00000000005f7e7a in tars::TC_Thread::threadEntry(tars::TC_Thread*) ()
at /home/tcheng/tools/TSeer/build/Tars/cpp/util/src/tc_thread.cpp:93
#10 0x00007f0febe71aa1 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f0feb41baad in clone () from /lib64/libc.so.6