[lldb-dev] Reporting the results of "thread select"

We were seeing an ASAN failure in a simple Lit test somebody here was writing. The failure was that the "thread backtrace" command was accessing freed memory dereferencing a VariableSP it got from the VariableList of a Block. Turns out that the VariableList class has no locking, and backtrace

[lldb-dev] [Bug 44331] New: LLDB crashes in expression evaluation (in codegen)

https://bugs.llvm.org/show_bug.cgi?id=44331 Bug ID: 44331 Summary: LLDB crashes in expression evaluation (in codegen) Product: lldb Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: release