[lldb-dev] lldb::SBDebugger::Terminate() hangs in deadlock
Stefan Kratochwil via lldb-dev
lldb-dev at lists.llvm.org
Mon Sep 28 01:12:39 PDT 2015
I've got a problem with lldb deadlocking upon a call to
I am currently using svn revision 247535 of llvm and lldb, and I know
that my code was working with svn revision 229496.
In short, I am doing the following steps:
lldb_debugger = lldb::SBDebugger::Create()
lldb_target = lldb_debugger.CreateTarget()
lldb_process = lldb_target.AttachToProcessWithID()
... (doing stuff with modules)
The last call results in a deadlock.
I enabled the DEBUG_LOG and ENABLE_MUTEX_ERROR_CHECKING macros within
Mutex.cpp and found out that a mutex is getting locked whose ID never
came up in the log before. This mutex has no owner, so it should be
lockable - but it isn't...
A gdb backtrace with the last few debug messages can be found here:
Does anyone have an idea what is going on here? Am I missing something?
Thanks in advance!
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