HHVM nightly - hhvm-nightly-dbg_2015.12.09~wheezy_amd64.deb - core dump

coredump.txt

Thread 3 (Thread 0x7f47303ff700 (LWP 29153)):
#0  0x00007f473ef6cd63 in epoll_wait () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f474060a5d3 in ?? ()
   from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#2  0x00007f47405f5f60 in event_base_loop ()
   from /usr/lib/x86_64-linux-gnu/libevent-2.0.so.5
#3  0x000000000634b2fd in folly::EventBase::loopBody(int) ()
    at /tmp/tmp.hEWUdoldcP/third-party/folly/src/folly/io/async/EventBase.cpp:  347 
#4  0x000000000634af95 in folly::EventBase::loop() ()
    at /tmp/tmp.hEWUdoldcP/third-party/folly/src/folly/io/async/EventBase.cpp:  299 
#5  0x000000000634bf8f in folly::EventBase::loopForever() ()
    at /tmp/tmp.hEWUdoldcP/third-party/folly/src/folly/io/async/EventBase.cpp:  446 
#6  0x0000000005d43dc8 in proxygen::WorkerThread::runLoop() ()
    at /tmp/tmp.hEWUdoldcP/third-party/proxygen/lib/services/WorkerThread.cpp:  137 
#7  0x0000000005d4349a in proxygen::WorkerThread::start()::{lambda()#1}::operator()() ()
    at /tmp/tmp.hEWUdoldcP/third-party/proxygen/lib/services/WorkerThread.cpp:43
#8  0x0000000005d44e66 in void std::_Bind_simple<proxygen::WorkerThread::start()::{lambda()#1} ()>::_M_invoke<>(std::_Index_tuple<>) ()
    at /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/functional:1700
#9  0x0000000005d44e13 in std::_Bind_simple<proxygen::WorkerThread::start()::{lambda()#1} ()>::operator()() ()
    at /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/functional:1688
#10 0x0000000005d44daa in std::thread::_Impl<std::_Bind_simple<proxygen::WorkerThread::start()::{lambda()#1} ()> >::_M_run() ()
    at /usr/local/lib/gcc/x86_64-unknown-linux-gnu/4.9.2/../../../../include/c++/4.9.2/thread:115
#11 0x00000000063fce60 in execute_native_thread_routine ()
    at ../../../../../gcc-4.9.2/libstdc++-v3/src/c++11/thread.cc:84
#12 0x0000000003f9bf41 in HPHP::start_routine_wrapper(void*) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/thread-hooks.cpp:104
#13 0x00007f473f4a4b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#14 0x00007f473ef6c70d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#15 0x0000000000000000 in ?? () 

Thread 2 (Thread 0x7f47459c3060 (LWP 29139)):
#0  0x00007f473f4a9344 in pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#1  0x0000000005aa99fc in HPHP::Synchronizable::wait() ()
    at /tmp/tmp.hEWUdoldcP/hphp/util/synchronizable.cpp:38
#2  0x000000000412bf2c in HPHP::HttpServer::runOrExitProcess() ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-server.cpp:316
#3  0x0000000003d4124d in HPHP::start_server(std::string const&, int) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/program-functions.cpp:991
#4  0x0000000003d451a1 in HPHP::execute_program_impl(int, char**) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/program-functions.cpp:1730
#5  0x0000000003d41990 in HPHP::execute_program(int, char**) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/program-functions.cpp:1040
#6  0x0000000003d0f043 in main () at /tmp/tmp.hEWUdoldcP/hphp/hhvm/main.cpp:60

Thread 1 (Thread 0x7f472f7ff700 (LWP 3872)):
#0  0x00007f473eec2165 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007f473eec53e0 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007f473eebb311 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x0000000006459137 in HPHP::String::charAt(int) const ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/type-string.cpp:241
#4  0x0000000003d98b28 in HPHP::String::operator[](int) const ()    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/type-string.h:414
#5  0x00000000041aa611 in HPHP::CopyPathInfo(HPHP::Array&, HPHP::Transport*,    
HPHP::RequestURI const&, HPHP::VirtualHost const*) ()    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-protocol.cpp:702
#6  0x00000000064a90c4 in HPHP::HttpProtocol::PrepareServerVariable(HPHP::      
Array&, HPHP::Transport*, HPHP::RequestURI const&, HPHP::SourceRootInfo const&, HPHP::VirtualHost const*) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-protocol.cpp:776
#7  0x00000000064a6fcc in HPHP::HttpProtocol::PrepareSystemVariables(HPHP::     
Transport*, HPHP::RequestURI const&, HPHP::SourceRootInfo const&) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-protocol.cpp:320
#8  0x000000000415ce27 in HPHP::HttpRequestHandler::executePHPRequest(HPHP::    
Transport*, HPHP::RequestURI&, HPHP::SourceRootInfo&, bool) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-request-handler.cpp:447
#9  0x000000000415c3b9 in HPHP::HttpRequestHandler::handleRequest(HPHP::        
Transport*) () at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/http-request-handler. 
cpp:388
#10 0x00000000041c440d in HPHP::ServerWorker<std::shared_ptr<HPHP::FastCGIJob>, HPHP::FastCGITransportTraits>::doJobImpl(std::shared_ptr<HPHP::FastCGIJob>,     bool) () at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/server-worker.h:108
#11 0x00000000041c3daa in HPHP::ServerWorker<std::shared_ptr<HPHP::FastCGIJob>, HPHP::FastCGITransportTraits>::doJob(std::shared_ptr<HPHP::FastCGIJob>) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/server/server-worker.h:56
#12 0x00000000041bf96a in HPHP::JobQueueWorker<std::shared_ptr<HPHP::FastCGIJob>, HPHP::Server*, true, false, HPHP::JobQueueDropVMStack>::start() ()
    at /tmp/tmp.hEWUdoldcP/hphp/util/job-queue.h:463
#13 0x0000000003f59df2 in HPHP::AsyncFunc<HPHP::OptWorker<HPHP::Pre> >::run_(void*) () at /tmp/tmp.hEWUdoldcP/hphp/util/async-func.h:213
#14 0x0000000005ac5fad in HPHP::AsyncFuncImpl::threadFuncImpl() ()
    at /tmp/tmp.hEWUdoldcP/hphp/util/async-func.cpp:131
#15 0x0000000005ac5b9d in HPHP::AsyncFuncImpl::ThreadFunc(void*) ()
    at /tmp/tmp.hEWUdoldcP/hphp/util/async-func.cpp:51
#16 0x0000000003f9bf41 in HPHP::start_routine_wrapper(void*) ()
    at /tmp/tmp.hEWUdoldcP/hphp/runtime/base/thread-hooks.cpp:104
#17 0x00007f473f4a4b50 in start_thread ()
   from /lib/x86_64-linux-gnu/libpthread.so.0
#18 0x00007f473ef6c70d in clone () from /lib/x86_64-linux-gnu/libc.so.6
#19 0x0000000000000000 in ?? ()