Bug 1936996

Summary: Fedora rawhide doesn't boot in 5.12 kernel with LVM partitions ( 5.11 kernel boots )
Product: [Fedora] Fedora Reporter: crvi <crvisqr>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: acaringi, adscvr, airlied, alciregi, bskeggs, hdegoede, jarodwilson, jeremy, jglisse, jonathan, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, ptalbert, steved
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Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2021-04-18 18:09:30 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description crvi 2021-03-09 16:18:07 UTC 
1. Please describe the problem:

Doesn't boot in 5.12 kernel with LVM partitions. Boots fine with 5.11.0-0.rc7.20210212git291009f656e8.151.fc35.x86_64 kernel.

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

5.12.0-0.rc2.165.fc35.x86_64

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 :

5.12.0-0.rc2.165.fc35.x86_64

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

Install linux root on LVM. Try booting in 5.12 kernel.
 
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.

N/A
Comment 1 crvi 2021-03-23 19:17:47 UTC 
config-5.12.0-0.rc3.20210319git8b12a62a4e3e.172.fc35.x86_64 doesn't boot root on LVM.

config-5.11.0-0.rc7.20210212git291009f656e8.151.fc35.x86_64 boots root on LVM.

Thanks!
Comment 2 crvi 2021-03-23 19:22:31 UTC 
s/config/vmlinuz
Comment 3 crvi 2021-04-18 18:09:30 UTC 
LVM root boots fine in 5.12.0-0.rc6.20210408git454859c552da.186.fc35.x86_64.

Closing issue.