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coturn TURN server project
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coturn crashing with segfault #790

Closed peterzanetti closed 2 years ago

peterzanetti commented 3 years ago

Here is the exact line from syslog

Jul 7 08:33:28 coturn02 kernel: [1596505.809235] turnserver[32028]: segfault at 7f4e5c0008d0 ip 00007f4e5c0008d0 sp 00007f4e63a7b8d8 error 15 Jul 7 08:33:28 coturn02 kernel: [1596505.809240] Code: 00 00 00 40 0c 00 00 00 00 00 00 40 0c 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 02 00 00 00 00 00 00 <04> 04 07 07 07 06 03 04 07 06 07 03 00 07 07 06 07 02 01 01 05 07

I have another coturn server that is on an older version and doesn't have this issue. I just created a new Ubuntu 18 server with a fresh install of latest coturn and at least once per day it is crashing with this error. What is going on here?

misi commented 3 years ago

Do you have a core file? It would nice to have a backtrace about the issue.

peterzanetti commented 3 years ago

From reading other issues on segfaults in coturn it seemed like people were updating to Ubuntu 20 to avoid them. I've done that and reinstalled coturn, so I'll update here if it happens again. Where would I find the "core file"?

misi commented 3 years ago

It depends on your system settings e.g. https://www.freedesktop.org/software/systemd/man/systemd-coredump.html But I couldn't help more howto capture it..

eakraly commented 2 years ago

Hi @peterzanetti ! Were you able to address the issue? Can you please share some info?

eakraly commented 2 years ago

Multiple memory issues were addressed in 4.6.0 - potentially could fix the crash Since there is no respond from OP - closing