Maxim Sobolev wrote: > Any ideas? Looks like some other processes was modifying the mountlist while vfs_unmountall() was running. Is this an SMP box ? It would be nice if you could check in gdb which other process was holding the mountlist_mtx mutex if any. The vfs_unmountall() function doesn't acquire the mounstlist_mtx and states this is OK in a comment because this functions is ran upon reboot, but I suspect this is incorrect and we still need to do the locking. I'll write a patch tonight to add locking into vfs_unmountall(), but it may be hard to test unless you know of a way to reproduce this panic easily.
Cheers, Maxime To Unsubscribe: send mail to [EMAIL PROTECTED] with "unsubscribe freebsd-current" in the body of the message