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Bug 2065235 - KVM Fedora 35 guest x86 programs randomly crash in signal handler [rhel-8.4.0.z]
Summary: KVM Fedora 35 guest x86 programs randomly crash in signal handler [rhel-8.4.0.z]
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: qemu-kvm
Version: 8.5
Hardware: Unspecified
OS: Unspecified
medium
high
Target Milestone: rc
: ---
Assignee: Dr. David Alan Gilbert
QA Contact: liunana
URL:
Whiteboard:
Depends On: 2031795 2065230
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-03-17 14:18 UTC by RHEL Program Management Team
Modified: 2022-05-31 12:14 UTC (History)
14 users (show)

Fixed In Version: qemu-kvm-4.2.0-49.module+el8.4.0+14551+410fcd24.5
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 2065230
Environment:
Last Closed: 2022-05-31 12:14:20 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker RHELPLAN-115942 0 None None None 2022-03-17 14:33:03 UTC

Comment 2 Yanan Fu 2022-03-24 07:07:05 UTC 
QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.
Comment 5 liunana 2022-03-28 08:59:11 UTC 
Test PASS with fixed qemu without crash.

Test Env:
     4.18.0-305.25.1.el8_4.x86_64
     qemu-kvm-4.2.0-49.module+el8.4.0+14551+410fcd24.5.x86_64
     libvirt-6.0.0-35.1.module+el8.4.0+11273+64eb94ef.x86_64

Guest: 4.18.0-305.el8.x86_64


CPU configuration xml:

  <cpu mode='custom' match='exact' check='full'>
    <model fallback='forbid'>EPYC-Milan</model>
    <vendor>AMD</vendor>
    <feature policy='require' name='x2apic'/>
    <feature policy='require' name='tsc-deadline'/>
    <feature policy='require' name='hypervisor'/>
    <feature policy='require' name='tsc_adjust'/>
    <feature policy='require' name='vaes'/>
    <feature policy='require' name='vpclmulqdq'/>
    <feature policy='require' name='spec-ctrl'/>
    <feature policy='require' name='stibp'/>
    <feature policy='require' name='arch-capabilities'/>
    <feature policy='require' name='ssbd'/>
    <feature policy='require' name='cmp_legacy'/>
    <feature policy='require' name='virt-ssbd'/>
    <feature policy='require' name='rdctl-no'/>
    <feature policy='require' name='skip-l1dfl-vmentry'/>
    <feature policy='require' name='mds-no'/>
    <feature policy='require' name='pschange-mc-no'/>
    <feature policy='disable' name='erms'/>
    <feature policy='disable' name='fsrm'/>
    <feature policy='disable' name='svm'/>
    <feature policy='disable' name='npt'/>
    <feature policy='disable' name='nrip-save'/>
    <feature policy='disable' name='svme-addr-chk'/>
    <feature policy='require' name='xsaves'/>
    <feature policy='require' name='topoext'/>
  </cpu>


Move this bug to verified now.



Best regards
Liu Nana
Comment 11 errata-xmlrpc 2022-05-31 12:14:20 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory (virt:rhel and virt-devel:rhel bug fix update), and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2022:4815
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