https://bugs.freedesktop.org/show_bug.cgi?id=31117
Summary: nouveau [NV98] [mi] EQ overflowing Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau@lists.freedesktop.org ReportedBy: bran...@ifup.org QAContact: xorg-t...@lists.x.org Created an attachment (id=39769) --> (https://bugs.freedesktop.org/attachment.cgi?id=39769) patch to fix kernel compile error. I am getting a variety of crashes and lockups while using the nouveau driver. I cannot reproduce these issues with the VESA driver. Different ways of reproducing: 1) Launch emacs -> Crash 2) Launch gnome-terminal, create new tab, drag tab to new window -> Corruption, Lockup 3) Launch a QT app and at some random point -> Corruption, Lockup I have tested git: I compiled nouveau kernel tree (I had to fix what looks like a merge error, I will attach a patch), nouveau xorg driver and libdrm from git but there was no change. Environment: openSUSE Factory nVidia Corporation G98 [Quadro NVS 295] X.Org X Server 1.9.1 Release Date: 2010-10-22 2.6.36-rc4-16-default This appears in my Xorg during a lockup situation (see 2 and 3): [ 18682.254] [mi] EQ overflowing. The server is probably stuck in an infinite loop. The Kernel printed this out too: [13313.047866] [drm] nouveau 0000:02:00.0: nouveau_channel_free: freeing fifo 2 [13313.721961] [drm] nouveau 0000:02:00.0: Allocating FIFO number 2 [13313.737386] [drm] nouveau 0000:02:00.0: nouveau_channel_alloc: initialised FIFO 2 [13326.050223] [drm] nouveau 0000:02:00.0: fail ttm_validate [13326.050226] [drm] nouveau 0000:02:00.0: validate vram_list [13326.050228] [drm] nouveau 0000:02:00.0: validate: -12 A more detailed report here: https://bugzilla.novell.com/show_bug.cgi?id=648726 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/nouveau