On Thu, Apr 24, 2025 at 01:53:31PM +0100, Alan J. Wylie wrote:
On Tue, Apr 22, 2025 at 07:20:24PM +0200, Holger Hoffstätte wrote:
Meanwhile, if you could provide a reliable (and ideally minimum) reproducer, it would help me a lot to debug.
I've found a reproducer. Below is a stripped down version of the shell script that I posted in my initial report.
Running this in a 1 second loop is enough to cause the panic very quickly.
It seems a bit of network traffic is needed, too.
Excellent! Now I can try it on my side instead of bothering you. :)
I will check if applying all patches here could make crash and warning go away. And of course, I need to really understand why the crash still happened even after the qlen check adding to htb_qlen_notify(), which is unexpected to me.
Thanks a lot!