I can confirm I am also seeing a very similar set of circumstances: -Hardware name: Raspberry Pi 3 Model B Plus Rev 1.3 (DT) -5.4.0-1015-raspi #15-Ubuntu SMP Fri Jul 10 05:34:24 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux -The "tunnel" in my case is using Wireguard to a server hosted externally. -Wireless continues to work -eth0 drops (can get arp but not packets) -Reboot is the only fix
-Happens randomly, haven't been able to pinpoint the actual cause in my case -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1861936 Title: Raspberry Pi 3 network dies shortly after a burst of IPv6 tunnel network load ((lan78xx): transmit queue 0 timed out) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1861936/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
