#0  ____longjmp_chk () at ../sysdeps/unix/sysv/linux/x86_64/____longjmp_chk.S:130
#1  0x00007fffe157e6d6 in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
#2  0x00007fffe157f58a in ?? () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
#3  0x00007fffe157b34d in lua_pcall () from /usr/lib/x86_64-linux-gnu/liblua5.1.so.0
#4  0x00007fffe17c5a89 in luasandbox_call_helper (L=0x7fffded3ea68, sandbox_zval=0x7fffe8b709c0, sandbox=0x7fffded5a4a8, args=<optimized out>, numArgs=1,
    return_value=return_value@entry=0x7fffd290ab70, tsrm_ls=tsrm_ls@entry=0x7fffe0b29780) at /srv/luasandbox/luasandbox.c:1356
#5  0x00007fffe17c5ff6 in zim_LuaSandboxFunction_call (ht=1, return_value=0x7fffd290ab70, return_value_ptr=<optimized out>, this_ptr=<optimized out>,
    return_value_used=<optimized out>, tsrm_ls=0x7fffe0b29780) at /srv/luasandbox/luasandbox.c:1268
#6  0x0000000002f9fe17 in HPHP::zend_wrap_func (ar=0x7fffdf9bea50) at /home/bsimmers/hhvm-dbg/hphp/runtime/ext_zend_compat/hhvm/zend-wrap-func.cpp:87
#7  0x000000000242627e in HPHP::ExecutionContext::iopNativeImpl (this=0x7fffe8861000,
    pc=@0x7fffffffd160: 0x7fffe1e5f680 "\336\016X\016X\016X\016X\016X\016X\016X\016X\016X") at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:6841
#8  0x0000000002472bcf in HPHP::ExecutionContext::dispatchImpl<false> (this=0x7fffe8861000) at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:7479
#9  0x000000000244eb8a in HPHP::ExecutionContext::dispatch (this=0x7fffe8861000) at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:7485
#10 0x000000000240587c in HPHP::ExecutionContext::enterVMAtCurPC (this=0x7fffe8861000) at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:1905
#11 0x0000000002405a6a in HPHP::ExecutionContext::enterVM (this=0x7fffe8861000, ar=0x7fffdf9bffc0, stk=HPHP::ExecutionContext::Untrimmed, resumable=0x0,
    exception=0x0) at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:1952
#12 0x0000000002406866 in HPHP::ExecutionContext::invokeFunc (this=0x7fffe8861000, retval=0x7fffffffd4e0, f=0x7fffdf41b0c0, args_=..., this_=0x0, cls=0x0,
    varEnv=0x7fffe89b5040, invName=0x0, flags=HPHP::ExecutionContext::InvokePseudoMain) at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:2135
#13 0x0000000002407970 in HPHP::ExecutionContext::invokeUnit (this=0x7fffe8861000, retval=0x7fffffffd4e0, unit=0x7fffe7bd9c40)
    at /home/bsimmers/hhvm-dbg/hphp/runtime/vm/bytecode.cpp:2276
#14 0x0000000002148739 in HPHP::invoke_file_impl (res=..., path=..., once=true, currentDir=0x3955c63 "")
    at /home/bsimmers/hhvm-dbg/hphp/runtime/base/builtin-functions.cpp:739
#15 0x00000000021487da in HPHP::invoke_file (s=..., once=true, currentDir=0x3955c63 "")
    at /home/bsimmers/hhvm-dbg/hphp/runtime/base/builtin-functions.cpp:752
#16 0x000000000214896e in HPHP::include_impl_invoke (file=..., once=true, currentDir=0x3955c63 "")
    at /home/bsimmers/hhvm-dbg/hphp/runtime/base/builtin-functions.cpp:774
#17 0x0000000001fc303e in HPHP::hphp_invoke (context=0x7fffe8861000, cmd=..., func=false, funcParams=..., funcRet=..., reqInitFunc=..., reqInitDoc=...,
    error=@0x7fffffffd74d: false, errorMsg=..., once=true, warmupOnly=false, richErrorMsg=false)
    at /home/bsimmers/hhvm-dbg/hphp/runtime/base/program-functions.cpp:1719
#18 0x0000000001fc2c3d in HPHP::hphp_invoke_simple (filename=..., warmupOnly=false) at /home/bsimmers/hhvm-dbg/hphp/runtime/base/program-functions.cpp:1683
#19 0x0000000001fc0de8 in HPHP::execute_program_impl (argc=3, argv=0x7fffffffe4e8) at /home/bsimmers/hhvm-dbg/hphp/runtime/base/program-functions.cpp:1427
#20 0x0000000001fbe175 in HPHP::execute_program (argc=3, argv=0x7fffffffe4e8) at /home/bsimmers/hhvm-dbg/hphp/runtime/base/program-functions.cpp:892
#21 0x0000000001f32e14 in main (argc=3, argv=0x7fffffffe4e8) at /home/bsimmers/hhvm-dbg/hphp/hhvm/main.cpp:61