On Monday, June 13, 2011, Jan Seiffert wrote: > 2011/6/12 Rafael J. Wysocki <rjw@xxxxxxx>: > > This message has been generated automatically as a part of a report > > of regressions introduced between 2.6.38 and 2.6.39. > > > > The following bug entry is on the current list of known regressions > > introduced between 2.6.38 and 2.6.39. Please verify if it still should > > be listed and let the tracking team know (either way). > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=36962 > > Subject : [Regression 2.6.39][nouveau][bisected?] leaving fullscreen XV "crashes" with KDE desktop effects enabled > > Submitter : Jan Seiffert <kaffeemonster@xxxxxxxxxxxxxx> > > Date : 2011-05-25 2:32 (19 days old) > > Message-ID : <BANLkTimd6nvXTbn2hM+cKDNKFpxzsQLHog@xxxxxxxxxxxxxx> > > References : http://marc.info/?l=linux-kernel&m=130629073407685&w=2 > > > > > > > > Not resolved, so should still be listed. > > Changes since last test: > KDE-Version += 0.0.1 == 4.6.3 > Only changes color/form of visible corruption, does not change X11 hang > > With 2.6.39.1, leaving fullscreen XV creates heavy corruption, closing > mplayer lets X11 hang. Machine still alive, can be remote rebooted, > this makes it to the logs: > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR INVALID_VALUE > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR > [drm] nouveau 0000:01:00.0: PGRAPH - ch 2 (0x0000aa0000) subc 3 class > 0x5039 mthd 0x0224 data 0x21949000 > [drm] nouveau 0000:01:00.0: VM: trapped read at 0x002000f000 on ch 2 > [0x00000aa0] PFIFO/PFIFO_READ/SEMAPHORE reason: DMAOBJ_LIMIT > [drm] nouveau 0000:01:00.0: PGRAPH - ILLEGAL_MTHD > [drm] nouveau 0000:01:00.0: PGRAPH - ch 2 (0x0000aa0000) subc 3 class > 0x5039 mthd 0x0800 data 0x00000000 > ... (and so on) > > With 3.0.0-rc2+ (git from hour ago), leaving fullscreen XV creates > heavy corruption, closing mplayer lets X11 "half-hang" (unusable, but > could switch to console, this is new), any other draw (opening the > KDE.Menu) lets it totally hang, machine still alive, could be remote > rebooted, this makes it to the logs: > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR > [drm] nouveau 0000:01:00.0: PGRAPH - ch 2 (0x0000aa0000) subc 5 class > 0x8297 mthd 0x1360 data 0x00000001 > [drm] nouveau 0000:01:00.0: VM: trapped write at 0x002000f004 on ch 2 > [0x00000aa0] PFIFO/PFIFO_READ/SEMAPHORE reason: DMAOBJ_LIMIT > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR > [drm] nouveau 0000:01:00.0: PGRAPH - ch 2 (0x0000aa0000) subc 5 class > 0x8297 mthd 0x1340 data 0x00008006 > [drm] nouveau 0000:01:00.0: PGRAPH - DATA_ERROR BEGIN_END_ACTIVE Thanks for the update. Rafael -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
