From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 105117] desktop freeze playing video nouveau: DATA_ERROR INVALID_BITFIELD Date: Thu, 15 Feb 2018 16:05:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1761741750==" Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1761741750== Content-Type: multipart/alternative; boundary="15187107380.bF3fDB2.17823" Content-Transfer-Encoding: 7bit --15187107380.bF3fDB2.17823 Date: Thu, 15 Feb 2018 16:05:38 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D105117 --- Comment #1 from Ilia Mirkin --- (In reply to rcoe from comment #0) > [ 852.947765] nouveau 0000:01:00.0: gr: DATA_ERROR 0000000c > [INVALID_BITFIELD] ch 11 [003f7f0000 WebKitWebProces[8594 > ]] subc 0 class 9197 mthd 0808 data 200203fd > [ 852.947775] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 11 > [003f7f0000 WebKitWebProces[8594]] subc 0 mthd 23 > 90 data 3f000000 Feels like a multithreading issue. 808 is RT[0].HORIZ, however the value, 200203fd feels like a pushbuf command. This can happen if the application t= ries to invoke gl* calls from multiple threads. [This is a long-standing issue in nouveau, and not one that's going to be addressed anytime soon.] --=20 You are receiving this mail because: You are the assignee for the bug.= --15187107380.bF3fDB2.17823 Date: Thu, 15 Feb 2018 16:05:38 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 1 on bug 10511= 7 from Ilia Mirkin 
(In reply to rcoe from comment #0)
> [  852.947765] nouveau 0000:01:00.0: gr: DATA_ER=
ROR 0000000c
> [INVALID_BITFIELD] ch 11 [003f7f0000 WebKitWebProces[8594
> ]] subc 0 class 9197 mthd 0808 data 200203fd
> [  852.947775] nouveau 0000:01:00.0: fifo: PBDMA0: 00040000 [] ch 11
> [003f7f0000 WebKitWebProces[8594]] subc 0 mthd 23
> 90 data 3f000000

Feels like a multithreading issue. 808 is RT[0].HORIZ, however the value,
200203fd feels like a pushbuf command. This can happen if the application t=
ries
to invoke gl* calls from multiple threads.

[This is a long-standing issue in nouveau, and not one that's going to be
addressed anytime soon.]

You are receiving this mail because:
  • You are the assignee for the bug.
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