Bug#1059899: systemd-resolved: systemd-resolved takes up all memory on certain PTR queries and is then oom-killed

[Luca Boccassi]

Control: severity -1 normal
Control: tags -1 moreinfo

On Wed, 03 Jan 2024 12:02:40 +0100 Corin Langosch <corinl at gmx.de>
wrote:
> Package: systemd
> Version: 247.3-7+deb11u4
> Severity: critical
> File: systemd-resolved
> Justification: breaks the whole system

Your logs show that it restarts just fine after the oom kill, so it is
most definitely not "grave". Also, you did not attach your local
resolved.conf.

Also, oldstable is old. Try with backports or with upgrading to stable.

-- 
Kind regards,
Luca Boccassi