Thread exit error : gdb7.2 in FreeBSD (built from ports)

[Jusctsch <schumjs@gmail.com>]

Hello all,
I have been running into a particularly interesting issue.
When a thread exits in the application gdb is running, that exit doesn't
seem to propagate in some of the fields in gdb. In many cases, this will end
up crashing gdb (failing a thread_info=NULL gdbassert).

[Thread 803855580 (LWP 100241 Foo) exited]
error: Invalid selected thread.
thread.c:583: internal-error: set_running: Asser                  tion
`tp->state_ != THREAD_EXITED' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Quit this debugging session? (y or n) [answered                   Y; input
not from terminal]
thread.c:583: internal-error: set_running: Asser                  tion
`tp->state_ != THREAD_EXITED' failed.
A problem internal to GDB has been detected,
further debugging may prove unreliable.
Create a core file of GDB? (y or n) [answered Y;                   input not
from terminal]

Is this a symptom of FreeBSD and some libraries? Or is this a gross gdb
issue?

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