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Top Forums Shell Programming and Scripting [BASH] Floating point exception Post 302929842 by sea on Saturday 27th of December 2014 09:27:32 AM
Old 12-27-2014
Ok, so i am on:
Code:
uname -ro
3.17.6-300.fc21.x86_64 GNU/Linux

According to man core this Fedora release saves the core dumps either as 'core' or 'core.pid'.
So i used locate, but it didnt find a 'core.pid' and looking for just core, brought just one 'reasonable' result (same as when i look - for 'fun' - for coredump:
Code:
locate coredump | grep -v mock
/etc/systemd/coredump.conf
/usr/bin/coredumpctl
/usr/lib/sysctl.d/50-coredump.conf
/usr/lib/systemd/systemd-coredump
/usr/lib64/libunwind-coredump.so.0
/usr/lib64/libunwind-coredump.so.0.0.0
/usr/share/bash-completion/completions/coredumpctl
/usr/share/man/man1/coredumpctl.1.gz
/usr/share/man/man5/coredump.conf.5.gz
/usr/share/man/man8/systemd-coredump.8.gz
/usr/share/zsh/site-functions/_coredumpctl
/usr/src/kernels/3.17.6-300.fc21.x86_64+debug/include/config/coredump.h
/usr/src/kernels/3.17.6-300.fc21.x86_64+debug/include/linux/coredump.h
/var/lib/systemd/coredump

Coredumps config:
Code:
cat /etc/systemd/coredump.conf
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.
#
# See coredump.conf(5) for details

[Coredump]
#Storage=external
#Compress=yes
#ProcessSizeMax=2G
#ExternalSizeMax=2G
#JournalSizeMax=767M
#MaxUse=
#KeepFree=

cat /usr/lib/sysctl.d/50-coredump.conf
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# See sysctl.d(5) for the description of the files in this directory,
# and systemd-coredump(8) and core(5) for the explanation of the
# setting below.

kernel.core_pattern=|/usr/lib/systemd/systemd-coredump %p %u %g %s %t %e

Code:
✔ /var/lib/systemd $ ll
total 24K
drwxr-xr-x. 2 root root 4.0K Dec 14 00:20 backlight
drwxr-xr-x. 2 root root 4.0K Dec 14 15:20 catalog
drwxr-xr-x. 2 root root 4.0K Nov 10 16:18 coredump
drwxr-xr-x. 2 root root 4.0K Dec 14 15:35 rfkill
drwxr-xr-x. 2 root root 4.0K Dec 14 15:04 timers
-rw-------. 1 root root  512 Dec 26 22:47 random-seed
+ /var/lib/systemd $ ll coredump/
total 0

So it seems it didnt procude a coredump Smilie
As there are no files within the 'coredump' directory.
Code:
coredumpctl list 
No coredumps found.

This seems to verify this...

I'm going to try this again as root, and hope it creates a dump file then..

Last edited by sea; 12-27-2014 at 11:42 AM..
 

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