This seems to be due to a zfs regression when running fallocate, causing mysql's initialization to produce an ib_logfile1 of size 0:
1893 fallocate(3, FALLOC_FL_ZERO_RANGE, 0, 50331648) = 0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1969247 Title: mysql-server install crashes in LXD container on Jammy host To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mysql-8.0/+bug/1969247/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs