procfs crashing on shudown/reboot

[João Pedro Malhado <phlogiston@sapo.pt>]

Hello everyone,

I see '/hurd/procfs --compatible none' crashing when shutting down or rebooting.
This is happening with the version of hurd 0.9.git20210404-7 but was already
present in 0.9.git20210404-2.
This is not too troubling as the computer still shutsdown, but might be worth
looking at.
The crash produces a core file, but I cannot provide a backtrace due to a lack
of symbols (although the dbgsym packages are installed) as seen in the netdde
crahing thread.
How I need to compile a statically linked version to provide a backtrace?

Regards,
João