I currently can't help much in debugging this problem, as I have limited time, and only one computer, and I'm a bit worried about corrupting the filesystem in the process. (I've been trying to set up user-mode linux with nilfs2 root fs, but so far haven't had success in bringing the UML setup up, unrelated to this problem.)
However, I believe Ryusuke Konishi has inspected this very issue and found the commit (f4bdb2697ccc9cecf1a9de86905c309ad901da4c) that triggers the bug. See the mail thread https://www.spinics.net/lists /linux-nilfs/msg04276.html -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1859979 Title: nilfs2 segctord kthread dies after which write to nilfs2 fs freezes the process writing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1859979/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
