crash with network01.patch (with patch)

Peter Avalos pavalos at theshell.com
Wed Nov 30 19:33:47 PST 2005


On Tue, Nov 29, 2005 at 10:23:47AM -0800, Matthew Dillon wrote:
>     I think this will do the job for you.  There are also some ethernet
>     drivers which use the extmbuf interface for jumbo packets which I
>     have to fix but this should be enough to fix the crash you are getting.
> 
>     It compiles but it is not well tested.  Please test with intr_mpsafe set
>     to 1!
> 
>     I serialize the cluster ref code, and use a neat trick to avoid having
>     to call the serializer for the common case (which hopefully is not bogus).
>     The SFBUF and the VM_*() routines are not MPSAFE, however, so at the
>     moment the sendfile() code is non-optimal because it has to get the
>     Big Giant Lock to unwire a VM page.  This needs some work post-release.
> 
> 						-Matt

Well it seemed to work fine, but when I came home from work today, it looks like
the network was dead.  I tried to login via a serial console, and after I
entered root as the username, and hit enter, nothing really happened.  I tried
to login via terminal, and I wasn't even able to type a username.  I hit
ctl-alt-esc, and got a db> prompt.  Typed panic, and got a good dump.  The
kernel and core is being uploaded to leaf right now.  They are *.11.

--Peter
Attachment:
pgp00002.pgp
-------------- next part --------------
A non-text attachment was scrubbed...
Name: pgp00002.pgp
Type: application/octet-stream
Size: 189 bytes
Desc: "Description: PGP signature"
URL: <http://lists.dragonflybsd.org/pipermail/bugs/attachments/20051130/91f7b12c/attachment-0016.obj>


More information about the Bugs mailing list