I've run into a similar issue running balance on a 3 disk btrfs filesystem with data and metadata set to raid 1. I can't confirm that I'm seeing this same exact error as I don't have any of the log output as my entire system is running on this btrfs volume. Only was able to see the output over the IPMI KVM Console.
Upgrading to kernel 4.3.3 seems to address my issue. I'll reboot back onto the default 15.10 kernel and try to reproduce again to see if I can verify that the issue I was seeing is the same. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1526692 Title: Ubuntu 15.10 - btrfs - Kernel Panic on btrfs balance To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1526692/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
