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Bug 2090990 - qemu crash with error scsi_req_unref(SCSIRequest *): Assertion `req->refcount > 0' failed or scsi_dma_complete(void *, int): Assertion `r->req.aiocb != NULL' failed [8.7.0]
Summary: qemu crash with error scsi_req_unref(SCSIRequest *): Assertion `req->refcount...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 8
Classification: Red Hat
Component: qemu-kvm
Version: 8.7
Hardware: x86_64
OS: Linux
medium
high
Target Milestone: rc
: ---
Assignee: Stefan Hajnoczi
QA Contact: qing.wang
URL:
Whiteboard:
Depends On: 2090139 2155748
Blocks: 2176896
TreeView+ depends on / blocked
 
Reported: 2022-05-27 09:04 UTC by qing.wang
Modified: 2023-05-23 07:15 UTC (History)
17 users (show)

Fixed In Version: qemu-kvm-6.2.0-32.module+el8.8.0+18361+9f407f6e
Doc Type: If docs needed, set a value
Doc Text:
Clone Of: 2090139
: 2176896 (view as bug list)
Environment:
Last Closed: 2023-05-16 08:16:30 UTC
Type: ---
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Gitlab redhat/rhel/src/qemu-kvm qemu-kvm merge_requests 264 0 None None None 2023-03-09 16:42:47 UTC
Red Hat Issue Tracker RHELPLAN-123538 0 None None None 2022-05-27 09:10:43 UTC
Red Hat Product Errata RHSA-2023:2757 0 None None None 2023-05-16 08:18:13 UTC

Comment 1 qing.wang 2022-05-27 09:07:18 UTC 
Same issue also found on :

Red Hat Enterprise Linux release 8.7 Beta (Ootpa)
4.18.0-393.el8.x86_64
qemu-kvm-6.2.0-14.module+el8.7.0+15289+26b4351e.x86_64
seabios-bin-1.16.0-1.module+el8.7.0+15006+42c9ed21.noarch
edk2-ovmf-20220126gitbb1bba3d77-2.el8.noarch
virtio-win-prewhql-0.1-219.iso

coredump 
http://fileshare.englab.nay.redhat.com/pub/section2/images_backup/qbugs/2090990/2022-05-27
Comment 20 Yanan Fu 2023-03-15 01:50:09 UTC 
QE bot(pre verify): Set 'Verified:Tested,SanityOnly' as gating/tier1 test pass.
Comment 22 qing.wang 2023-03-17 08:57:44 UTC 
Passed test on

Red Hat Enterprise Linux release 8.8 Beta (Ootpa)
4.18.0-477.el8.x86_64
qemu-kvm-6.2.0-32.module+el8.8.0+18361+9f407f6e.x86_64
seabios-bin-1.16.0-3.module+el8.8.0+16781+9f4724c2.noarch
edk2-ovmf-20220126gitbb1bba3d77-4.el8.noarch
libvirt-8.0.0-17.module+el8.8.0+18133+90800a0a.x86_64
virtio-win-prewhql-0.1-234.iso

python ConfigTest.py --testcase=multi_disk_wild_hotplug --iothread_scheme=roundrobin --nr_iothreads=2 --platform=x86_64 --guestname=RHEL.8.6.0 --driveformat=virtio_scsi --nicmodel=virtio_net --imageformat=qcow2 --machines=q35 --customsparams="vm_mem_limit = 12G\nimage_aio=native" --nrepeat=10 --firmware=default_bios --netdst=virbr0
Comment 24 errata-xmlrpc 2023-05-16 08:16:30 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 (Moderate: virt:rhel and virt-devel:rhel security, bug fix, and enhancement 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/RHSA-2023:2757
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