Tmpfs panic in -current

[Konstantin Belousov]

On Mon, Jun 25, 2012 at 10:03:28AM +0800, Kevin Lo wrote:
> I've observed a panic in recent -current several times but I only
> have a picture of the backtrace:
> http://people.freebsd.org/~kevlo/panic_tmpfs.jpg
> 
> Does this look at all familiar to anyone?

Can you look up the line corresponding to tmpfs_reg_resize + 0x627 address
in your kernel ?

The screenshot looks strange. The instruction on which the kernel trapped
is int 0x28 which should not appear in the compiled code.
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