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Bug 1753521 - Kernel panic 5.3+ on Lenovo t480s
Summary: Kernel panic 5.3+ on Lenovo t480s
Keywords:
Status: CLOSED DUPLICATE of bug 1752961
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 31
Hardware: x86_64
OS: Linux
high
high
Target Milestone: ---
Assignee: Kernel Maintainer List
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2019-09-19 07:39 UTC by Milan Zink
Modified: 2019-09-19 10:32 UTC (History)
17 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2019-09-19 10:32:34 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
dmesg from working kernel 5.2 (113.23 KB, text/plain)
2019-09-19 07:40 UTC, Milan Zink
no flags Details
Kernel panic - boot (1.26 MB, image/jpeg)
2019-09-19 07:46 UTC, Milan Zink
no flags Details
Kernel panic - boot (2.30 MB, image/jpeg)
2019-09-19 07:47 UTC, Milan Zink
no flags Details

Description Milan Zink 2019-09-19 07:39:02 UTC
1. Please describe the problem:
Kernel panic with kernel 5.3+ on Lenovo t480s

System Information
	Manufacturer: LENOVO
	Product Name: 20L8S2N80D
	Version: ThinkPad T480s
	Wake-up Type: Power Switch
	SKU Number: LENOVO_MT_20L8_BU_Think_FM_ThinkPad T480s
	Family: ThinkPad T480s

2. What is the Version-Release number of the kernel:
 kernel-5.3.0-1.fc31
 kernel-5.3.0-0.rc6.git0.1.fc31

3. Did it work previously in Fedora? If so, what kernel version did the issue
   *first* appear?  Old kernels are available for download at
   https://koji.fedoraproject.org/koji/packageinfo?packageID=8 :
5.2.15-200.fc30.x86_64

4. Can you reproduce this issue? If so, please provide the steps to reproduce
   the issue below:
Try to boot 5.3+

5. Does this problem occur with the latest Rawhide kernel? To install the
   Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by
   ``sudo dnf update --enablerepo=rawhide kernel``:
Yes - https://koji.fedoraproject.org/koji/buildinfo?buildID=1380315 kernel-5.4.0-0.rc0.git2.1.fc32

6. Are you running any modules that not shipped with directly Fedora's kernel?:
No

7. Please attach the kernel logs. You can get the complete kernel log
   for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the
   issue occurred on a previous boot, use the journalctl ``-b`` flag.

Comment 1 Milan Zink 2019-09-19 07:40:06 UTC
Created attachment 1616591 [details]
dmesg from working kernel 5.2

Comment 2 Milan Zink 2019-09-19 07:46:53 UTC
Created attachment 1616593 [details]
Kernel panic - boot

Comment 3 Milan Zink 2019-09-19 07:47:24 UTC
Created attachment 1616594 [details]
Kernel panic - boot

Comment 4 Milan Zink 2019-09-19 08:02:24 UTC
Forgot to mention: UEFI, secure boot enabled

5.3+ works fine on older Lenovo t440s.

Comment 5 Milan Zink 2019-09-19 10:32:34 UTC

*** This bug has been marked as a duplicate of bug 1752961 ***


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