diff --git a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp index 5556f69c10194..a0f9f476a3c6f 100644 --- a/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp +++ b/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp @@ -933,8 +933,14 @@ Status NativeProcessLinux::Resume(const ResumeActionList &resume_actions) { case eStateStepping: { // Run the thread, possibly feeding it the signal. const int signo = action->signal; - ResumeThread(static_cast(*thread), action->state, - signo); + Status error = ResumeThread(static_cast(*thread), + action->state, signo); + if (error.Fail()) + return Status("NativeProcessLinux::%s: failed to resume thread " + "for pid %" PRIu64 ", tid %" PRIu64 ", error = %s", + __FUNCTION__, GetID(), thread->GetID(), + error.AsCString()); + break; }