On Wed, 03 Jun 2026, Imre Deak <[email protected]> wrote: > On Wed, Jun 03, 2026 at 04:29:19PM +0300, Jani Nikula wrote: >> On Tue, 02 Jun 2026, Jani Nikula <[email protected]> wrote: >> > On Tue, 02 Jun 2026, Patchwork <[email protected]> wrote: >> >> #### Possible regressions #### >> >> >> >> * igt@i915_selftest@live: >> >> - fi-bsw-n3050: [PASS][1] -> [ABORT][2] +1 other test abort >> >> [1]: >> >> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18602/fi-bsw-n3050/igt@[email protected] >> >> [2]: >> >> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_167725v1/fi-bsw-n3050/igt@[email protected] >> >> >> >> * igt@i915_selftest@live@hangcheck: >> >> - bat-arlh-2: [PASS][3] -> [INCOMPLETE][4] >> >> [3]: >> >> https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_18602/bat-arlh-2/igt@i915_selftest@[email protected] >> >> [4]: >> >> https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_167725v1/bat-arlh-2/igt@i915_selftest@[email protected] >> > >> > Imre, Ville, any idea what in this series could cause this? Feels like >> > it could be a real regression, but I can't figure it out. :( >> >> Passed on the next try. I'll optimistically think the first try was a >> fluke. ;) > > The Oops in __drm_mm_interval_first() on fi-bsw-n3050 looks like an > actual driver problem, unless it's a random memory corruption due to HW > errors. I couldn't find any previous instance of this Oops in CI runs, > but I also can't see how it would relate to the changes in this > patchset. Since these selftests involve a lot unloading/reloading of the > driver one theory was that it's due to unproper unloading of the driver > after the test preceeding the above igt@i915_selftest@live test > (gem_migrate), but couldn't see any proof for that either and not sure > how such an issue would cause a memory corruption in the reloaded driver > like the above.
Thanks a lot for looking. I didn't intend for you to go into a sort of wild goose chase with this, but to see if you could figure something out quickly when I couldn't. Anyway, this just reaffirms I'm not going to let this block merging if retry passes. BR, Jani. > >> BR, >> Jani. >> >> -- >> Jani Nikula, Intel -- Jani Nikula, Intel
