Bug#1040716: libc6: Stack Traces
On Mon, 2023-07-10 at 23:17 +0200, Aurelien Jarno wrote:
> Hi,
>
> On 2023-07-09 17:15, Tim McConnell wrote:
> > Hi Aurelien,
> > The Stack Traces started showing up in my System Event logs
> > yesterday
> > and has totaled up to 18 times so far. As far as issues, the system
> > is
> > slower than usual and occasionally freezes.
> > I ran apt-file search lib.so and came up with libc6 so that's
> > where I
> > filed the bug. I tried running gdb on it (libc6) and it told me
> > file
> > not found, I'd be happy to give more information just tell me how
> > to
> > get it.
>
> Thanks for the details, however I am afraid it is not enough. libc6
> is a
> library, for understanding the issue, I would need to know by which
> program it is used in the corresponding stack traces. The issue might
> not be in the library but in another library or another program. Do
> you
> have some more log entries around those stack traces?
>
> All that said, it appears that the locales package in versions 2.37-2
> to
> 2.37-4 is buggy and might cause random crashes in libc6. You might
> want
> to upgrade to version 2.37-5 to check if it solves your issue. The
> package is currently only available in sid, but it is expected to
> migrate to testing in the next days.
>
> Regards
> Aurelien
>
Checking Journalctl I found this:
Jul 10 19:02:11 DebianTim systemd-coredump[3869]: [🡕] Process 992
(collectd) of user 0 dumped core.
Module libudev.so.1
from deb systemd-252.11-1.amd64
Stack trace of thread
1424:
#0
0x00007f7cbbfce9f2 __memmove_ssse3 (libc.so.6 + 0x16d9f2)
#1
0x00007f7cbbd856d9 rrd_write (librrd.so.8 + 0x346d9)
#2
0x00007f7cbbd90acd n/a (librrd.so.8 + 0x3facd)
#3
0x00007f7cbbd92962 n/a (librrd.so.8 + 0x41962)
#4
0x00007f7cbbdec370 n/a (rrdtool.so + 0x3370)
#5
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#6
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
Stack trace of thread
1431:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8afc __pthread_cond_wait_common (libc.so.6 + 0x87afc)
#2
0x00005586e89f93a2 n/a (collectd + 0x123a2)
#3
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#4
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
Stack trace of thread
1432:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8afc __pthread_cond_wait_common (libc.so.6 + 0x87afc)
#2
0x00005586e89f93a2 n/a (collectd + 0x123a2)
#3
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#4
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
Stack trace of thread
1427:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8818 __pthread_cond_wait_common (libc.so.6 + 0x87818)
#2
0x00005586e89f7d1b n/a (collectd + 0x10d1b)
#3
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#4
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
Stack trace of thread
1429:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8818 __pthread_cond_wait_common (libc.so.6 + 0x87818)
#2
0x00005586e89f7d1b n/a (collectd + 0x10d1b)
Stack trace of thread
1425:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8818 __pthread_cond_wait_common (libc.so.6 + 0x87818)
#2
0x00005586e89f7d1b n/a (collectd + 0x10d1b)
#3
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#4
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
Stack trace of thread
1434:
#0
0x00007f7cbbee6156 __futex_abstimed_wait_common64 (libc.so.6 + 0x85156)
#1
0x00007f7cbbee8afc __pthread_cond_wait_common (libc.so.6 + 0x87afc)
#2
0x00005586e89f93a2 n/a (collectd + 0x123a2)
#3
0x00007f7cbbee93ec start_thread (libc.so.6 + 0x883ec)
#4
0x00007f7cbbf69a1c __clone3 (libc.so.6 + 0x108a1c)
I don't know if that is of anymore help or not.
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