Re: [PATCH 1/8] signal: Make SIGKILL during coredumps an explicit special case
From: Olivier Langlois <hidden>
Date: 2022-01-10 23:00:14
Also in:
linux-arch, lkml
On Mon, 2022-01-10 at 15:11 -0600, Eric W. Biederman wrote:
I have been able to confirm that changing wait_event_interruptible to wait_event_killable was the culprit. Something about the way systemd-coredump handles coredumps is not compatible with wait_event_killable.
This is my experience too that systemd-coredump is doing something unexpected. When I tested the patch: https://lore.kernel.org/lkml/cover.1629655338.git.olivier@trillion01.com/ (local) to make sure that the patch worked, sending coredumps to systemd- coredump was making systemd-coredump, well, core dump... Not very useful... Sending the dumps through a pipe to anything else than systemd-coredump was working fine.