kernel crash - Fatal trap 12 - softdep related
With recent(*) master I get kernel crash during boot.
This is i386 SMP kernel on UP system.
Turning softdep off (tunefs -n disable FS) on all file systems is work around.
After mounting a FS R/W with softdep enabled, crash is seen after
writing to FS: one small file didn't trigger, more/bigger files did.
* october 8th 2011, e.g. commit 4a568af990f84a14cd90c5fbe6b6f1709d41ca82.
Problem seems to be in TRIM commit e0fb398bfbef1fb6d12dfb8308cdc83ce663cbc2,
as I didn't experience problem a few commits before.
- kernel crash; core dump not possible
Fatal trap 12: supervisor read, page not present
page fault while in kernel mode
- another crash had first line in trace different