[Bug 82711] New: After update to kernel soft lockup and incomplete boot

[Bug 82711] New: After update to kernel soft lockup and incomplete boot

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

            Bug ID: 82711
           Summary: After update to kernel soft lockup and incomplete boot
           Product: Drivers
           Version: 2.5
    Kernel Version: 3.16.1-1-ARCH
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri@kernel-bugs.osdl.org
          Reporter: mike.cloaked@gmail.com
        Regression: No

Created attachment 147021
  --> https://bugzilla.kernel.org/attachment.cgi?id=147021&action=edit
Systemd journal log after rebooting from crashed system

After update to the kernel 3.16.1-1-ARCH the Lenovo Y510p with hybrid
Intel/Nvidia graphics fails to boot though occasionally boot does complete and
when it did then partial logs were available from the systemd journal despite
having to pull the power to shutdown the system which corrupts the journal
files.

CPU soft lockup is one part of the log, and it seems that the graphics card
fails to initialise properly also.

Aug 18 10:10:14 lenovo2 kernel: nouveau E[  PGRAPH][0000:01:00.0] init failed,
-16
Aug 18 10:10:14 lenovo2 kernel: nouveau E[ 
PGRAPH][0000:01:00.0][0x0300e417][ffff880263bcfc00] engine failed, -16
Aug 18 10:10:14 lenovo2 kernel: nouveau E[ 
PGRAPH][0000:01:00.0][0x0000a097][ffff880261d45700] parent failed, -16
Aug 18 10:10:14 lenovo2 kernel: nouveau E[Xorg.bin[439]] 0xdddddddd:0xcccc0000
init failed with -16
Aug 18 10:10:14 lenovo2 kernel: nouveau E[Xorg.bin[439]] 0xffffffff:0xdddddddd
init failed with -16
Aug 18 10:10:14 lenovo2 kernel: nouveau E[Xorg.bin[439]] 0xffffffff:0xffffffff
init failed with -16

Graphics cards are:
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor
Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 750M]
(rev a1)

I was not sure which components to select for this report so chose non Intel
DRI - if necessary that can be changed.

Either way when the bug hits during boot the VTs fill with log output but it is
not clear that the logs contain all of the diagnostic information but the
attached log file is all that I was able to capture.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #1 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 147031
  --> https://bugzilla.kernel.org/attachment.cgi?id=147031&action=edit
Journal log after cleaning out systemd journal and reboot

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #2 from Mike Cloaked <mike.cloaked@gmail.com> ---
After a normal looking bootup and working with a normal kde session, I logged
out of kde, and used the kdm greeter screen to request the system to reboot. It
seemed to exit from X but left the system hanging with a VT visible but it had
not rebooted.

At this point I captured the dmesg and journal files which I will now attach.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #3 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 147111
  --> https://bugzilla.kernel.org/attachment.cgi?id=147111&action=edit
dmesg after selecting reboot from kdm

Selecting reboot from kdm greeter the system failed to reboot but left a
working VT from which a root login was possible.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #4 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 147121
  --> https://bugzilla.kernel.org/attachment.cgi?id=147121&action=edit
Systemd journal after failed reboot from kdm greeter

After logging out from kde and selecting reboot, the system exited X but hung
with a VT screen. This is the journal log after logging in as root to the VT at
that point.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

Mike Cloaked <mike.cloaked@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|After update to kernel soft |After update to kernel soft
                   |lockup and incomplete boot  |lockup and incomplete boot
                   |                            |and shutdown fail

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #5 from Mike Cloaked <mike.cloaked@gmail.com> ---
After capturing the log files in comments #3 and #4 the system was commanded to
power off using "systemctl poweroff".  The shutdown sequence started and was
interrupted by a countdown timer displaying on the VT:

A stop job is running for K Display Manager (xxx xxx / 1min 30s)

Once the 90 seconds elapsed the system did complete the shutdown and poweroff.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #6 from Mike Cloaked <mike.cloaked@gmail.com> ---
After the system was powered off as in comment #5 the laptop was booted again -
to the kdm greeter - but changing to a text VT only and attempting to log in as
root the screen became filled with log messages, and I attempted to capture the
dmesg and journal log files as the system slowly began to slow to responses
from the keyboard, and the fans increased speed to high level. I was able to
capture the log files before the system became completely unresponsive and it
was necessary to hold the power button to hard poweroff.  The log files were
then rsynced to a different computer and I will attach these two logs next.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #7 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 147131
  --> https://bugzilla.kernel.org/attachment.cgi?id=147131&action=edit
dmesg log after incomplete boot as per comment #6

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #8 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 147141
  --> https://bugzilla.kernel.org/attachment.cgi?id=147141&action=edit
systemd journal log after incomplete boot as per comment #6

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

Mike Cloaked <mike.cloaked@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|After update to kernel soft |After update to kernel soft
                   |lockup and incomplete boot  |lockup (oops) and
                   |and shutdown fail           |incomplete boot and
                   |                            |shutdown fail

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

Mike Cloaked <mike.cloaked@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Regression|No                          |Yes

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

EmanueL Czirai <somelinuxbugs@riseup.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |somelinuxbugs@riseup.net

--- Comment #9 from EmanueL Czirai <somelinuxbugs@riseup.net> ---
This may or may not apply but maybe you could check if your video driver
(nouveau?) is (re)compiled for the new kernel? I got a similar NULL pointer
deref. when I recompiled the kernel and my fglrx(not nouveau for me) driver
failed to compile and thus kept the previous module.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #10 from Mike Cloaked <mike.cloaked@gmail.com> ---
The nouveau-dri package in my system was actually updated after I sent this
report (actually three days after my last comment), and therefore presumably
compiled for the new kernel.

[2014-08-21 20:40] [PACMAN] upgraded nouveau-dri (10.2.5-1 -> 10.2.6-1)

The nouveau package was updated a little earlier, and prior to the date of the
original bug report.

[2014-07-29 12:37] [PACMAN] upgraded xf86-video-nouveau (1.0.10-2 -> 1.0.10-3)

However since the nouveau-dri package was updated I have not had a repeat of
the incomplete boot problem. I was continuing to test and wait to check if the
problem did recur. I will test further and report back again if there is any
recurrence.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #11 from Mike Cloaked <mike.cloaked@gmail.com> ---
Created attachment 152771
  --> https://bugzilla.kernel.org/attachment.cgi?id=152771&action=edit
systemd journal showing kernel oops with kernel 3.16.4

With the latest kernel linux 3.16.4-1 and the packages as follows in arch
linux:
xf86-video-nouveau 1.0.11-2
xf86-video-intel 2.99.916-3
mesa-dri 10.3.0-3

I appear to boot to the KDE greeter and login without problems but shurtdown
from KDE gives a minute or two delay before the screen shows the kernel oops
and requests a reboot is needed. I captured the systemd journal log at this
point before trying to reboot after logging back in as root and using systemctl
to reboot.  Reboot or shutdown then gives a 1min 30sec delay due to a "stop
job" running before the system will shutdown or reboot.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

--- Comment #12 from Mike Cloaked <mike.cloaked@gmail.com> ---
The only way I can get the laptop to behave sensibly on shutdown is to
blacklist the nouveau module at boot using modprobe.blacklist=nouveau on the
kernel line, or to add to the file /etc/modprobe.d/blacklist.conf a single line
with "install nouveau /bin/false".

Presumably this indicates there is a bug in the nouveau module for my graphics
card and if there is a way to get some diagnostics to help pin this down so
that a code fix can be found then please let me know what to do to generate
suitable log files?

The graphics cards on this machine are:
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor
Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: NVIDIA Corporation GK107M [GeForce GT 750M]
(rev a1)

-- 
You are receiving this mail because:
You are watching the assignee of the bug.

[Bug 82711] After update to kernel soft lockup (oops) and incomplete boot and shutdown fail

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=82711

Christopher Crouse <crouse.hackz@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |crouse.hackz@gmail.com

--- Comment #13 from Christopher Crouse <crouse.hackz@gmail.com> ---
Possible related to Bug #70354 and/or #85791?

Bug #85791
https://bugzilla.kernel.org/show_bug.cgi?id=85791

Bug #70354
https://bugs.freedesktop.org/show_bug.cgi?id=70354


This is bug is affecting me too, however other option is to only use the
integrated (Intel) card & disable the Nvidia card in BIOS. Currently works for
me.

Hope it helps!

-- 
You are receiving this mail because:
You are watching the assignee of the bug.