From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 101665] New: lspci blocks forever with a GP107M Date: Fri, 30 Jun 2017 17:13:52 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1932879607==" Return-path: 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 --===============1932879607== Content-Type: multipart/alternative; boundary="14988428322.e9b2.618"; charset="UTF-8" --14988428322.e9b2.618 Date: Fri, 30 Jun 2017 17:13:52 +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=3D101665 Bug ID: 101665 Summary: lspci blocks forever with a GP107M Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: kenneth-xkhwgxqQjnbNLxjTenLetw@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Hello, I have a Dell XPS 15 9560 with a GTX 1050 Mobile (GP107M) and an Intel Kaby= lake CPU. Using Kernel 4.11.3 on the Arch installer image, whenever I run 'lspc= i', it blocks indefinitely and never prints any output. After running lspci, dmesg contains: [ 54.819264] nouveau 0000:01:00.0: Refused to change power state, current= ly in D3 [ 54.879968] nouveau 0000:01:00.0: Refused to change power state, current= ly in D3 [ 54.879973] nouveau 0000:01:00.0: Refused to change power state, current= ly in D3 [ 54.879974] nouveau 0000:01:00.0: DRM: resuming object tree... Eventually the scheduler gets cranky about the hung process and starts spew= ing [ 245.385522] INFO: task lspci:576 blocked for more than 120 seconds. and a backtrace every 2 minutes. Blacklisting nouveau makes lspci work. --=20 You are receiving this mail because: You are the assignee for the bug.= --14988428322.e9b2.618 Date: Fri, 30 Jun 2017 17:13:52 +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
Bug ID 101665
Summary lspci blocks forever with a GP107M
Product xorg
Version unspecified
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter kenneth@whitecape.org
QA Contact xorg-team@lists.x.org 

Hello,

I have a Dell XPS 15 9560 with a GTX 1050 Mobile (GP107M) and an Intel Kaby=
lake
CPU.  Using Kernel 4.11.3 on the Arch installer image, whenever I run 'lspc=
i',
it blocks indefinitely and never prints any output.

After running lspci, dmesg contains:

[   54.819264] nouveau 0000:01:00.0: Refused to change power state, current=
ly
in D3
[   54.879968] nouveau 0000:01:00.0: Refused to change power state, current=
ly
in D3
[   54.879973] nouveau 0000:01:00.0: Refused to change power state, current=
ly
in D3
[   54.879974] nouveau 0000:01:00.0: DRM: resuming object tree...

Eventually the scheduler gets cranky about the hung process and starts spew=
ing
[  245.385522] INFO: task lspci:576 blocked for more than 120 seconds.
and a backtrace every 2 minutes.

Blacklisting nouveau makes lspci work.

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