Bug 23104

Summary:	Kernel Panic on booting into kernel-4.14.44-desktop-2.mga6
Product:	Mageia	Reporter:	Doug Laidlaw <laidlaws>
Component:	RPM Packages	Assignee:	Kernel and Drivers maintainers <kernel>
Status:	RESOLVED WORKSFORME	QA Contact:
Severity:	normal
Priority:	Normal	CC:	bittwister2, davidwhodgins, fri
Version:	6
Target Milestone:	---
Hardware:	All
OS:	Linux
Whiteboard:
Source RPM:	Kernel-4.14.44-desktop-2.mga6	CVE:
Status comment:
Attachments:	/sbin/tune2fs -l /dev/sda5

Description Doug Laidlaw 2018-06-01 10:23:35 CEST

Description of problem:
Kernel Panic on booting

Version-Release number of selected component (if applicable):


How reproducible:
On booting into the latest kernel, I see "Kernel Panic, Unable to sync."
I can't get a screenshot, but the critical line seems to be:

"/dev/sda5: Unable to mount Ext4 filesystem as ext3 due to feature incompatibilities."

/dev/sda5 is my / partition.

Steps to Reproduce:
1.Any attempt to boot.
2.
3.
journalctl shows nothing except "partition busy" on a hardware reboot.  I assume that this is normal?
I am at present running happily on the previous kernel.

Bit Twister 2018-06-01 12:52:13 CEST

CC: (none) => bittwister2

Morgan Leijström 2018-06-01 13:56:19 CEST

CC: (none) => fri
Assignee: bugsquad => kernel

Comment 1 Dave Hodgins 2018-06-01 17:19:30 CEST

Please attach the output of "/sbin/tune2fs -l /dev/sda5"

CC: (none) => davidwhodgins

Comment 2 Doug Laidlaw 2018-06-01 17:38:13 CEST

Created attachment 10213 [details]
/sbin/tune2fs -l /dev/sda5

Output of command as requested.
Times are in my timezone:  UTC+10

Comment 3 Doug Laidlaw 2018-06-01 18:13:56 CEST

I rebooted into Mint (so that /dev/sda5 would not be mounted) and ran fsck on /dev/sda5.  The output was a perfectly clean drive.

Because "tune2fs" might have fixed something, I tried booting into the new kernel again.  Nothing had changed.

Comment 4 Doug Laidlaw 2018-06-03 05:33:49 CEST

I uninstalled and reinstalled kernel-4.14.44 and its dependencies.  Now everything is fine.

Status: NEW => RESOLVED
Resolution: (none) => WORKSFORME