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Bug 1918797

Summary: mustang segfaults on shutdown/reboot with 5.11rcX
Product: [Fedora] Fedora Reporter: Paul Whalen <pwhalen>
Component: kernelAssignee: Mark Salter <msalter>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, itamar, jarodwilson, jeremy, jglisse, jonathan, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, msalter, ptalbert, steved
Target Milestone: ---   
Target Release: ---   
Hardware: aarch64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: If docs needed, set a value
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Story Points: ---
Clone Of: Environment:
Last Closed: 2021-02-16 17:41:12 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On:    
Bug Blocks: 245418    
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Description Flags
5.11 mustang shutdown segfault none

Description Paul Whalen 2021-01-21 15:08:45 UTC
1. Please describe the problem:
When attempting to reboot or shutdown on the Mustang(xgene) the system segfaults and drops to a shell.

2. What is the Version-Release number of the kernel:
5.11 rcX

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 :

First 5.11 rc's

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

Install 5.11 rcX and attempt to reboot or shutdown.

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.

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 Paul Whalen 2021-01-21 15:17:04 UTC
Created attachment 1749429 [details]
5.11 mustang shutdown segfault

Comment 2 Paul Whalen 2021-02-16 17:41:12 UTC
This looks to be fixed with 5.11.0-0.rc7.149.fc34, closing.