Hello, On Sat, 2 Feb 2002, Robert Sander wrote: > Hi! > > We are using a 2.2.20 kernel with the diffserv ds8.tar.gz patch from > diffserv.sf.net and when using iptraf on all interfaces the kernel > panics: > > kernel panic skput:over:c0147bc7:76 put:76 dev:eth4 > In swapper task - not syncing > > and the whole machine freezes. You can add also ftp://icaftp.epfl.ch/pub/linux/diffserv/misc/ds-pre9-1-2.2.16.patch.gz IIRC, there was another bug in sch_cbq.c:cbq_destroy(), you have to backport the fix from 2.4. I don't remember at the moment for other bugs fixed (can check it Monday), may be someone else can add something on this issue. As for the oops: you can try to check what is on this address c0147bc7. > Greetings Regards -- Julian Anastasov <ja@ssi.bg>