jeffreytan81 wrote: The GDB packet log is very useful (especially with a good run log at the top to compare).
I read with @clayborg . The log indicates that "self.thread.StepOver(lldb.eOnlyThisThread)" sent a "$vCont;c:p1a24.1a24" to continue single thread at the end but lacking a "\x03" async interrupt packet (which can be found in the good log at the top). The async interrupt should be sent by `ThreadPlanSingleThreadTimeout::TimeoutThreadFunc()` timer thread after timeout. Further reading the code, we found that there is a potential race that timer thread checks the m_isAlive flag before it was initialized. Created https://github.com/llvm/llvm-project/pull/104195 to fix the race. https://github.com/llvm/llvm-project/pull/90930 _______________________________________________ lldb-commits mailing list lldb-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
