I've been testing with the 4.15 kernel and using the following wiki for guidance of using kdump/ssh: https://ubuntu.com/server/docs/kernel-crash-dump I first confirmed I could kdump to local disk. Next, I configured kdump per the wiki to use ssh.
However, everytime I cause a crash, the kexec kernel hangs and seems like it cannot reach the network to write the crash file to. Here is the error I see: [ 387.778745] kdump-tools[735]: Starting kdump-tools: [ 387.790249] kdump-tools[763]: Connection closed by 13.77.154.182 port 22 [ 387.794756] kdump-tools[744]: * Network not reachable; will try 15 more times I'm not sure if this is due to a config error on my part or because of the test kernel. Is there any information you could provide to confirm my configration is correct? I'll attach my /etc/default/kexec file. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883261 Title: [linux-azure] Two Fixes For kdump Over Network To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-azure/+bug/1883261/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
