Hi, On 2023-07-11 15:28, Tim McConnell wrote: > > > On Tue, 2023-07-11 at 21:11 +0200, Aurelien Jarno wrote: > > Hi, > > > > On 2023-07-11 11:21, Tim McConnell wrote: > > > > > > > > > On Mon, 2023-07-10 at 23:17 +0200, Aurelien Jarno wrote: > > > > You might want > > > > to upgrade to version 2.37-5 to check if it solves your issue > > > Okay that's done and it's still doing it. The entry from Journalctl > > > shows module libudev1 if that's of any use. > > > > > > Started systemd-coredump@1785-616863-0.service - Process Core Dump > > > (PID > > > 616863/UID 0). > > > Jul 11 10:52:06 DebianTim systemd-coredump[616865]: Process 616847 > > > (collectd) of user 0 dumped core. > > > > > > Module > > > libudev.so.1 > > > from deb systemd-252.11-1.amd64 > > > Stack trace of > > > thread 616848: > > > #0 > > > 0x00007fce1335e9f2 __memmove_ssse3 (libc.so.6 + 0x16d9f2) > > > #1 > > > 0x00007fce131156d9 rrd_write (librrd.so.8 + 0x346d9) > > > #2 > > > 0x00007fce13120acd n/a (librrd.so.8 + 0x3facd) > > > #3 > > > 0x00007fce13122962 n/a (librrd.so.8 + 0x41962) > > > #4 > > > 0x00007fce1317c370 n/a (rrdtool.so + 0x3370) > > > #5 > > > 0x00007fce132793ec start_thread (libc.so.6 + 0x883ec) > > > #6 > > > 0x00007fce132f9a1c __clone3 (libc.so.6 + 0x108a1c) > > > > > > > Thanks for the details. This shows that the binary crashing regularly > > is > > collectd. This is very unlikely that the issue is linked to the > > locales, > > and your test is confirming that. > > > > It's also not clear that it's a glibc issue, it's more likely an > > issue > > in collectd or librrd8. It appears that systemd-coredump saved a > > coredump when the process crashed. You should be able do use > > "coredumpctl" to get the list of cores. You can select one coredump > > and > > examine it with gdb using "coredumpctl debug xxxx". Then when under > > gdb > > you should be able to run "thread apply all bt" to get the backtrace. > > That should allows to better understand the issue. > > > > Regards > > Aurelien > > > I'm unsure how helpful this is ( I am not a programmer) but: > thread apply all bt
Thanks, that's already much more useful. However I forgot to tell you to install the libc6-dbg package before getting the backtrace, sorry about that. Could you please install it and follow the same procedure again? Thanks Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurel...@aurel32.net http://aurel32.net