On Thu, 1 Feb 2024 at 09:13, Milan Crha <mcrha(a)redhat.com> wrote:
The kernel tracing log for sig==9 shows:
gnome-terminal--2924 [002] dN.2. 2520.462889: signal_generate:
sig=9 errno=0 code=128 comm=alloc-too-much pid=3502 grp=1 res=0
There is no such thing (apart of the tracing log) when Evolution is
suddenly killed, the logs are muted. That makes me believe it's not the
OOM killer whom kills the application. I'm back at square 1; or maybe
square 2, as I know possibly kernel sends it, but not why.
Try running `echo stacktrace >/sys/kernel/tracing/trace_options` (as
root) and then collect the kernel trace again. That should give you a
backtrace of kernel functions from the signal generation, which could
help you/us to figure out the reason the process was killed.