Hi Everyone,
All my unbound nodes are failing at the same time and showing the segault error. I’m running the 1.13.1 version.
kernel: unbound[2575264]: segfault at 108 ip 00000000004973c0 sp 00007f5dddffad38 error 4 in unbound[400000+e8000]
Any thoughts?
Regards,
"Upgrade."
Latest Unbound is 1.17.0 - that's far away from 1.13.1, with _lots_ of fixes merged in meanwhile.
Debugging old versions is waste of developer's time.
hey,
All my unbound nodes are failing at the same time and showing the segault error. I'm running the 1.13.1 version.
kernel: unbound[2575264]: segfault at 108 ip 00000000004973c0 sp 00007f5dddffad38 error 4 in unbound[400000+e8000]
Can confirm, seeing same over many distributed nodes.
If this is an OS-supplied Unbound, then that debug is on the OS vendor. They may be able to help.
-FG
Thanks Petr for your prompt response. I’ll plan for upgrade ASAP
Regards,
Hi Manish.
If you had included what kind of distribution or system do you use, we may offer some help. Unless your unbound version still receives some support, I would definitely recommend upgrading.
Analysing created core dump would help, but we have no idea what do you have available. I would try coredumpctl at least if you have recent enough system. Please try to report more details about your crash to whatever distribution you have obtained this version.
It might be necessary to make some changes to default configuration, otherwise coredump is not recorded. Read bug https://bugzilla.redhat.com/show_bug.cgi?id=1640285 for some hints, what might help.
Regards,
Petr
We do not know what OS it is and what version it is. We may be able to guess, but those information should be provided instead. I agree a report for that crash should go to the vendor first. They may find that issue is still unfixed or backport existing change.
Debugging old versions is waste of developer's time.
If this is an OS-supplied Unbound, then that debug is on the OS vendor. They may be able to help.
-FG
Damn, Daniel. Tell use how you really feel. Try a little politeness.