Bug 1318443 - Kernel 4.5.0 locks up on HP laptop
Summary: Kernel 4.5.0 locks up on HP laptop
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 24
Hardware: x86_64
OS: Unspecified
unspecified
high
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2016-03-16 22:33 UTC by Trever Adams
Modified: 2016-05-17 11:17 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2016-05-17 11:17:11 UTC
Type: Bug


Attachments (Terms of Use)
lspci -vv (34.99 KB, text/plain)
2016-03-22 16:18 UTC, Trever Adams
no flags Details
rcu_sched error (153.27 KB, image/png)
2016-05-03 21:33 UTC, Trever Adams
no flags Details

Description Trever Adams 2016-03-16 22:33:18 UTC
Description of problem:
System locks up in one of two places (shortly after kvm start or disable due to bios and just as gdm is showing the mouse cursor but nothing else). I believe this is kernel because 4.3.x and 4.4.x from Fedora 23 do not show this even after upgrade to Fedora 24. 4.5.0 rc3 and final both show it.

This is on an HP laptop. I will provide more information on the laptop when I am near enough to get the model number and if I can get it to boot so I can get lspci, etc.

Comment 1 Trever Adams 2016-03-22 16:18:21 UTC
Actual model code: A6Y51UA#ABA
Hewlett-Packard HP Pavilion dv6 Notebook PC/1805, BIOS F.13 11/29/2011

Comment 2 Trever Adams 2016-03-22 16:18:56 UTC
Created attachment 1139116 [details]
lspci -vv

Comment 3 Trever Adams 2016-05-03 21:32:42 UTC
This is still a problem with 4.5.2-302 and mesa-dri-drivers-11.2.1-1.20160501.fc24.x86_64
mesa-filesystem-11.2.1-1.20160501.fc24.x86_64
mesa-libEGL-11.2.1-1.20160501.fc24.x86_64
mesa-libgbm-11.2.1-1.20160501.fc24.x86_64
mesa-libGL-11.2.1-1.20160501.fc24.x86_64
mesa-libglapi-11.2.1-1.20160501.fc24.x86_64
mesa-libGLES-11.2.1-1.20160501.fc24.x86_64
mesa-libGLU-9.0.0-10.fc24.x86_64
mesa-libwayland-egl-11.2.1-1.20160501.fc24.x86_64
mesa-libxatracker-11.2.1-1.20160501.fc24.x86_64

The only error I have been able to see/find is in the attached image.

Comment 4 Trever Adams 2016-05-03 21:33:11 UTC
Created attachment 1153589 [details]
rcu_sched error

Comment 5 Trever Adams 2016-05-13 21:57:00 UTC
This appears to have been fixed in 4.5.4 (maybe the double-free issue mentioned for amdgpus). I will wait a few days before confirming this is fixed.


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