search for: protection_error

http://bugs.freedesktop.org/show_bug.cgi?id=17484 Summary: lots of PGRAPH_ERROR/PROTECTION_ERROR Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org ReportedBy: drzeus...

https://bugs.freedesktop.org/show_bug.cgi?id=68854 Priority: medium Bug ID: 68854 Assignee: nouveau at lists.freedesktop.org Summary: [NV04] PROTECTION_ERROR / PROTECTION_FAULT QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: mauromol at tiscali.it Hardware: x86 (IA32) Status: NEW Version: unspecified Comp...

https://bugs.freedesktop.org/show_bug.cgi?id=67161 Priority: medium Bug ID: 67161 Assignee: nouveau at lists.freedesktop.org Summary: Blank video after resuming from S3 or S4 QA Contact: xorg-team at lists.x.org Severity: normal Classification: Unclassified OS: Linux (All) Reporter: mauromol at tiscali.it

I'm doing some testing/coding on the ng branches and i've run into some problems, namely that i get PROTECTION_ERRORS after some time. It seems most common when two two dma's happen very close together on the same piece of memory (no hard proof to back this up, just something i noticed). I'm using the dma engine quite heavily and i've pretty much narrowed it down to that. I'm wondering if anyone h...

...21.749528] [drm] Detected an NV50 generation card (0x086900a2) [ 21.749530] [drm] Initialized nouveau 0.0.11 drm-2.3.0-1351-g4585787bd1a1d782b on minor 0 [ 22.586502] [drm:nouveau_graph_trapped_channel] *ERROR* AIII, invalid/inactive channel id 128 [ 22.586509] [drm] PGRAPH_ERROR - nSource: PROTECTION_ERROR, nStatus: [ 22.586513] [drm] PGRAPH_ERROR - Ch -1/0 Class 0x0000 Mthd 0x0000 Data 0x00000000:0x00000000 [ 22.586521] [drm] Allocating FIFO number 1 [ 22.593281] [drm] nouveau_fifo_alloc: initialised FIFO 1 [ 22.593918] [drm] Allocating FIFO number 2 [ 22.600736] [drm] nouveau_fifo_alloc:...

...iva TNT: Linux localhost 3.9.5-301.fc19.i686 #1 SMP Tue Jun 11 20:01:50 UTC 2013 i686 i686 i386 GNU/Linux If I run dmesg I see some errors like: [ 5.213896] nouveau E[ VBIOS][0000:01:00.0] 0x012e[ ]: unknown opcode 0x43 or: [ 99.820645] nouveau E[ PGRAPH][0000:01:00.0] NOTIFY nsource: PROTECTION_ERROR nstatus: PROTECTION_FAULT [ 99.820677] nouveau E[ PGRAPH][0000:01:00.0] ch 1 [X[666]] subc 2 class 0x0042 mthd 0x0180 data 0x00003a04 [ 99.820697] nouveau E[ PGRAPH][0000:01:00.0] NOTIFY nsource: PROTECTION_ERROR nstatus: PROTECTION_FAULT [ 99.820714] nouveau E[ PGRAPH][0000:01:00.0] ch 1...

...in firefox instead of an image. See capture attached (unlike in other captures, the black square was displayed on the screen, I did not add it). Launching xcompmgr made the image display as it should (but I don't know if it's related). - I've lots of "[drm] PGRAPH_ERROR - nSource: PROTECTION_ERROR, nStatus: [drm] PGRAPH_ERROR - Ch 2/0 Class 0x502d Mthd 0x08dc Data 0x00000000:0x00000000" in dmesg Please tell me if you want me to perform new tests or give more debug info. Cheers, -- S?bastien Mazy -------------- next part -------------- A non-text attachment was scrubbed... Name: xor...

...here: http://distro.ibiblio.org/puppylinux/puppy-tahr/kernels/kernel-3.14.20_PAE_update.tar.xz I see that there is an newer update to kernel 3.17, which I will try next. Sample of the error messages: Jan 26 16:04:59 puppypc29622 user.err kernel: nouveau E[ PGRAPH][0000:01:00.0] NOTIFY nsource: PROTECTION_ERROR nstatus: PROTECTION_FAULT Jan 26 16:04:59 puppypc29622 user.err kernel: nouveau E[ PGRAPH][0000:01:00.0] ch 1 [X[10566]] subc 2 class 0x0042 mthd 0x0180 data 0x00003a04 -- You are receiving this mail because: You are the assignee for the bug. -------------- next part -------------- An HTML attac...

...thing goes bunkers - fonts instead of being black are light grey or pink ;-), bitmaps are corrupted. In a second I'll attach a screenshot of my screen after about 10-15 minutes. The kernel (log to be attached as well) is screaming like this: [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: PROTECTION_ERROR, nStatus: INVALID_STATE [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 1/0 Class 0x0039 Mthd 0x0184 Data 0x000011ce:0x000011ce My system: $ X -version X.Org X Server 1.7.1 Release Date: 2009-10-23 X Protocol Version 11, Revision 0 Build Operating System: 2.6.18-164.2.1.el5 Current Operating Sys...

...nt fine, second suspend/resume triggered the PGRAPH_ERROR Almost every time I suspend/resume, a PGRAPH_ERROR appears in dmesg. I cannot see any bad consequences of it, but it doesn't seem normal so I thought I would report it. [ 327.678728] [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - nSource: PROTECTION_ERROR DMA_R_PROTECTION, nStatus: [ 327.678734] [drm] nouveau 0000:01:00.0: PGRAPH_ERROR - Ch 1/1 Class 0x502d Mthd 0x08dc Data 0x00000000:0x00000060 [ 327.678736] [drm] nouveau 0000:01:00.0: magic set 1: [ 327.678739] [drm] nouveau 0000:01:00.0: 0x00408900: 0x80000077 [ 327.678743] [drm] nouveau...

...turns blacks but the machine does not freeze. From a SSH, I can start gdm and it seems to work, though the screen is still black. When trying to stop gdm, the machine is freezing. After X start I had many of these lines: Jul 21 15:48:36 xiong kernel: [ 605.062180] [drm] PGRAPH_ERROR - nSource: PROTECTION_ERROR, nStatus: Jul 21 15:48:36 xiong kernel: [ 605.062APH_ERROR - Ch 2/0 Class 0x502d Mthd 0x08dc APH_ERROR - Ch 2/0 Class 0x502d Mthd 0x08dc Data 0x00000000:0x00000000 (Yeah, I was told not to use the debug option, I typed too fast.) Adding logs as usual. -- Configure bugmail: http://bugs.freedes...

http://bugs.freedesktop.org/show_bug.cgi?id=20130 Summary: GT200: nv50 chipset 0xa0 lockup Product: xorg Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org