tmpfs panic
Kris Kennaway
kris at FreeBSD.org
Sun Jun 15 14:43:12 UTC 2008
Dmitry Morozovsky wrote:
> On Sun, 15 Jun 2008, Kris Kennaway wrote:
>
> KK> > panic at umount phase (shutdown -r in progress):
> KK>
> KK> This panic looks like you're using tmpfs as a module that was compiled with
> KK> different options than the kernel; can you confirm?
>
> Should not be the case:
>
>
> root at hamster:~# l /boot/kernel.delphij/{kernel*,tmpfs*}
> -r-xr-xr-x 1 root wheel 4174528 May 24 14:52 /boot/kernel.delphij/kernel*
> -r-xr-xr-x 1 root wheel 19659791 May 24 14:52 /boot/kernel.delphij/kernel.symbols*
> -r-xr-xr-x 1 root wheel 42592 May 24 15:16 /boot/kernel.delphij/tmpfs.ko*
> -r-xr-xr-x 1 root wheel 419264 May 24 15:16 /boot/kernel.delphij/tmpfs.ko.symbols*
It still might be: if you have options in your kernel build that change
the ABI (like DEBUG_VFS_LOCKS or DEBUG_LOCKS (I can never remember which
one it is that breaks ABI)) then your modules need to be compiled with
the same options. make buildkernel builds modules with the same options
as your kernel, but other methods do not.
Kris
More information about the freebsd-current
mailing list