<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Intel card (Coffeelake) short freezes (hang) after upgrade to kernel 5.3.4" href="https://bugs.freedesktop.org/show_bug.cgi?id=111919#c6">Comment # 6</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Intel card (Coffeelake) short freezes (hang) after upgrade to kernel 5.3.4" href="https://bugs.freedesktop.org/show_bug.cgi?id=111919">bug 111919</a> from <a class="email" href="mailto:freedesktop.org@ochotnicky.com" title="Stanislav Ochotnicky <freedesktop.org@ochotnicky.com>"> Stanislav Ochotnicky</a> <pre>FWIW, I've dug a bit more in the journal and around the same time I have these (presumably Chromium) logs: ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command ERROR:buffer_manager.cc(488)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error from previous GL command ERROR:shared_image_manager.cc(120)] SharedImageManager::ProduceGLTexture: Trying to produce a representation from a non-existent mailbox. 3E:FB:28:49:D0:7B:96:F0:6F:34:7A:9B:8C:07:C3:09 ERROR:gles2_cmd_decoder.cc(18508)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoCreateAndTexStorage2DSharedImageINTERNAL: invalid mailbox name ERROR:gles2_cmd_decoder.cc(18529)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoBeginSharedImageAccessCHROMIUM: bound texture is not a shared image ERROR:gles2_cmd_decoder.cc(18552)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoEndSharedImageAccessCHROMIUM: bound texture is not a shared image ERROR:gles2_cmd_decoder.cc(18529)] [.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : DoBeginSharedImageAccessCHROMIUM: bound texture is not a shared image The GL ERRORS repeat for a few seconds until: ERROR:logger.cc(46)] Too many GL errors, not reporting any more for this context. use --disable-gl-error-limit to see all errors I'll continue running with i915.dmc_firmware_path=/dev/null and see if I can reproduce (so far I haven't been able)</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> <li>You are the assignee for the bug.</li> </ul> </body> </html>