IPv6 flip flop with Dht connection
Bug report form
Describe your environment
Please specify the following:
- OS: Linux Ubuntu 22.04 (Linux theodule 5.15.0-71-generic #78 (closed)-Ubuntu SMP Tue Apr 18 09:00:29 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux)
- Jami version: Vilagfa 202304121407
- What build you are using: Ubuntu DEB package
$ dpkg -l | grep jami
ii jami 20230412.0~dfsg1-1 amd64 Secure and distributed voice, video and chat platform - desktop client
ii jami-daemon 20230412.0~dfsg1-1 amd64 Secure and distributed voice, video and chat platform - daemon
ii libqt-jami 6.2.3-2 amd64 Custom build of Qt framework used by the Jami Qt client.
Steps to reproduce
Note: Better the scenario is, better we will be able to reproduce and debug.
-
Can you reproduce the bug: occasionally, not confirmed
-
Steps:
# tail -f /var/log/syslog | grep jami
- I see flip flop connections in IPv6... The LAN is dual stack IPv4/IPv6 internally, but connected to the Internet in IPv4 presently
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Actual result:
May 9 17:07:49 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:08:19 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 connecting
May 9 17:09:02 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:10:49 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 connecting
May 9 17:11:26 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:11:58 theodule jami: [Account 99815101461a5338] Dht status: IPv4 connected; IPv6 connecting
May 9 17:13:31 theodule jami: [Account 99815101461a5338] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:22:16 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 connecting
May 9 17:22:18 theodule jami: [Account 99815101461a5338] Dht status: IPv4 connected; IPv6 connecting
May 9 17:22:47 theodule jami: [Account 423fc35e007bd253] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:24:00 theodule jami: [Account 99815101461a5338] Dht status: IPv4 connected; IPv6 disconnected
May 9 17:24:34 theodule jami: [Account 99815101461a5338] Dht status: IPv4 connected; IPv6 connecting
- Expected result:
Either no IPv6 connection, or stable IPv6 connection. I don't understand why I see connection/disconnection occuring.