On Sat, Jul 8, 2023 at 6:03 AM Amit Pundir <amit.pundir@xxxxxxxxxx> wrote: > Hi Issac, I can't reproduce this crash if I have slub_debug enabled > https://bugs.linaro.org/attachment.cgi?id=1149. > > But I can still reproduce the crash, with the same build, if I just > remove the slub_debug bootarg > https://bugs.linaro.org/attachment.cgi?id=1150 > Hey Amit, Thanks for trying this out. John Stultz and I tried this out as well, and we couldn't reproduce the issue with slub_debug enabled either. However, we were able to reproduce the issue you reported along with KASAN enabled, which also helped us catch an out-of-bounds access in the regmap-irq code. Once we fixed it, the memory corruption you reported was also fixed. I've sent the patch [1] for review. Can you please test it out and see if it works for you too? [1]: https://lore.kernel.org/all/20230711193059.2480971-1-isaacmanjarres@xxxxxxxxxx/ Thanks, Isaac
