Hello: This patch was applied to netdev/net.git (master) by Jakub Kicinski <kuba@xxxxxxxxxx>: On Mon, 9 Jan 2023 10:39:06 -0600 you wrote: > While experimenting with applying noqueue to a classful queue discipline, > we discovered a NULL pointer dereference in the __dev_queue_xmit() > path that generates a kernel OOPS: > > # dev=enp0s5 > # tc qdisc replace dev $dev root handle 1: htb default 1 > # tc class add dev $dev parent 1: classid 1:1 htb rate 10mbit > # tc qdisc add dev $dev parent 1:1 handle 10: noqueue > # ping -I $dev -w 1 -c 1 1.1.1.1 > > [...] Here is the summary with links: - [net] net: sched: disallow noqueue for qdisc classes https://git.kernel.org/netdev/net/c/96398560f26a You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html