* topic/robin/log-threads: (42 commits)
Two more tweaks to reliably terminate when reading from trace.
This could be fixing the memory problems finally.
Fix compile errors due to now-explicit IPAddr ctors and global IPFamily enum.
Switching log buffer size back to normal
Teaching cmake to always link in tcmalloc if it finds it.
Extending queue statistics.
Small fixes and tweaks.
Don't assert during shutdown.
Reverting accidental commit.
Finetuning communication CPU usage.
Adding new leak tests involving remote logging.
Removing some no longer needed checks.
Fixing problem logging remotely when local logging was turned off.
Preventing busy looping when no threads have been spawned.
Prevent manager from busy looping.
Adding missing includes needed on FreeBSD.
Updating submodule(s).
Updating submodule(s).
A number of bugfixes for the recent threading updates.
Making exchange of addresses between threads thread-safe.
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