On Thu, Jun 15, 2023 at 4:55 AM Krzysztof Kozlowski <krzysztof.kozlowski@xxxxxxxxxx> wrote: > > On 15/06/2023 10:52, Krzysztof Kozlowski wrote: > > On 14/06/2023 22:55, Anna Schumaker wrote: > >>>>> Still null ptr (built on 420b2d4 with your patch): > >>>> > >>>> We're through the merge window and at rc1 now, so I can spend more > >>>> time scratching my head over your bug again. We've come up with a > >>>> patch (attached) that adds a bunch of printks to show us what the > >>>> kernel thinks is going on. Do you mind trying it out and letting us > >>>> know what gets printed out? You'll need to make sure > >>>> CONFIG_NFS_V4_2_READ_PLUS is enabled when compiling the kernel. > >>> > >>> The patch does not apply. I tried: v6.4-rc1, v6.4-rc5, next-20230609. > >> > >> Can you try the attached patch on top of my 3-patch series from the > >> other day, and let me know what gets printed out? It adds a bunch of > >> printk()s at strategic points to print out what is going on with the > >> xdr scratch buffer since it's suddenly a bad memory address after > >> working for a bit on your machine. > >> > > > > Here you have entire log - attached (113 kB, I hope goes past mailing > > lists/spam filters). > > As expected this bounced from the mailing lists, but I hope you got it. > If not, let me know. I did still receive it. Thanks! Anna > > Best regards, > Krzysztof >