Pull 138592-p9 from master to donut.

Switch from VMWAIT to RUNNING when executing code on behalf of the
debugger.  Reset the thread-suspend lock timeout if we have to suspend
while trying to acquire it.

Also, clear any pending exception before calling interpreted code.

Reworked some log messages to make them easier to decipher.

(For internal bug 1952616.)
3 files changed