https://bugs.kde.org/show_bug.cgi?id=512968
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|flickering on external |after commit 03f77c |screen after commit |flickering on external |03f77cf9e7041d4eeefc7c9da9d |screen and when atomic |e4ee7284c9920 |modeset is disabled, kwin | |crashes --- Comment #5 from [email protected] --- The more serious issue seems be that after this commit, when I disable atomic mode setting (`KWIN_DRM_NO_AMS=1`), kwin consistently crashes. (I tested both on master, consistent crash, and with the commit reverted, consistent crash) For full backtrace, see attachment. The issue seems to be `gpu->m_defunctCommits` becomes corrupted at kwin/src/backends/drm/drm_gpu.cpp:544 (https://invent.kde.org/plasma/kwin/-/blob/1b4896c218dd705742dcd091665db27702c3525d/src/backends/drm/drm_gpu.cpp#L544) > +p gpu->m_defunctCommits > $1 = std::vector of length -137438961664, capacity -137438961625 = {Cannot > access memory at address 0x10000010000 -- You are receiving this mail because: You are watching all bug changes.
