Ubuntu
linux package

Bionic kernel panic on Cavium ThunderX CN88XX

Bug #1853485 reported by Patricia Domingues
12
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Invalid
Undecided
Unassigned
Bionic
Fix Released
Undecided
Unassigned

Bug Description

Description:
kernel panic while trying to deploy Bionic 18.04.3 Linux version 4.15.0-70-generic on Cavium ThunderX CN88XX (arm64)

System:
Board Model: gbt-mt30
Board name: MT30-GS0
System name: MT30-GS0
SKU: CN8890-2000BG2601-AAP-Y22-G

Revision history for this message
Patricia Domingues (patriciasd) wrote :

attaching Console log

Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Missing required logs.

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1853485

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

Changed in linux (Ubuntu):
status: New → Incomplete
tags: added: bionic
Revision history for this message
dann frazier (dannf) wrote :

How frequently does this occur? Are the backtraces always the same?

Revision history for this message
Patricia Domingues (patriciasd) wrote :

tested it in a 10 times loop and yes, it always have the same - it get stuck here:

`[ 18.640574] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b `

`[ 18.641172] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b `

`[ 18.609838] ---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b `

Andrew Cloke (andrew-cloke)
tags: added: lippmann
Changed in linux (Ubuntu):
status: Incomplete → Confirmed
Revision history for this message
Sultan Alsawaf (kerneltoast) wrote :

This patch fixes this issue: https://git.launchpad.net/~kerneltoast/+git/bionic-linux/commit/?id=4d161b28e6bd713f53d9097a6c74d3cb201c1363

Note that this issue is a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1855059.

Kleber Sacilotto de Souza (kleber-souza)
Changed in linux (Ubuntu Bionic):
status: New → Fix Committed
Changed in linux (Ubuntu):
status: Confirmed → Invalid
Revision history for this message
Sean Feole (sfeole) wrote :

Confirmed fixed with Bionic 4.15.0-74.83

15:58:28 DEBUG| [stdout] Linux wright-kernel 4.15.0-74-generic #83-Ubuntu SMP Wed Dec 18 04:32:55 UTC 2019 aarch64 aarch64 aarch64 GNU/Linux

Changed in linux (Ubuntu Bionic):
status: Fix Committed → Fix Released
Revision history for this message
Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote :

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-bionic' to 'verification-done-bionic'. If the problem still exists, change the tag 'verification-needed-bionic' to 'verification-failed-bionic'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-bionic
Revision history for this message
dann frazier (dannf) wrote :

Tagging verification-failed due to bug 1857074.

tags: added: verification-failed-bionic
removed: verification-needed-bionic
Revision history for this message
Marcelo Cerri (mhcerri) wrote :

Marking the verification test as good since #1853485 was already verified.

Revision history for this message
Marcelo Cerri (mhcerri) wrote :

Actually: Marking the verification test as good since #1857074 was already verified.

tags: added: verification-done-bionic
removed: verification-failed-bionic
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