Dean Scarff <d...@scarff.id.au> writes: > Hi, > > I've been happily running the out-of-tree sch_cake on my Raspberry Pi > since 2015. However, I recently upgraded my kernel (to 5.4.72 from > Raspbian's raspberrypi-kernel 1.20201022-1), which comes with the > sch_cake in mainline. Now, when running: > > sudo /sbin/tc qdisc add dev ppp0 root cake > > I get the error: > > Error: NLA_F_NESTED is missing. > > I get this error with the sch_cake in mainline, and also with sch_cake > built out-of-tree. I also get the error with both Debian's iproute2 > 5.9.0-1 (built myself via debian/rules) and "tc" from dtaht's tc-adv > repo. > > Any ideas on what this error means and how to fix it?
I just tried building a 5.4.72 kernel and couldn't reproduce this, so it seems it's a fault with the raspberry pi kernel; I guess opening a bug against that would be the way to go? As for what's actually causing this, I couldn't find anything obvious that touches this code in the qdisc layer; but I suppose it has something to do with the core qdisc netlink parsing code? -Toke _______________________________________________ Cake mailing list Cake@lists.bufferbloat.net https://lists.bufferbloat.net/listinfo/cake
