https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266809
--- Comment #1 from [email protected] --- amd64 system unintentionally grabbed the geom_concat partition due to incorrect configuration and thus device was already locked when geom_concat attempted. It wasn't a problem with geom_concat. -- You are receiving this mail because: You are the assignee for the bug.
