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Bug
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Resolution: Done-Errata
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Undefined
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rhel-9.3.0
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virt-v2v-2.4.0-2.el9
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sst_virtualization
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ssg_virtualization
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22
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False
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Pass
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Manual
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All
Virt-v2v crashes in the test suite, in this test. It doesn't always happen and it's not very easy to reproduce. It may only affect OCaml 5+ (RHEL 9 uses OCaml 4).
$ cat tests/test-v2v-o-openstack.sh.log ... + virt-v2v --debug-gc -i libvirt -ic test:///var/tmp/virt-v2v-2.3.7/test-data/phony-guests/guests.xml windows -o openstack -on test -oo server-id=test -oo guest-id=guestid -oo verify-server-certificate=false -oo dev-disk-by-id=test-v2v-o-openstack.d [ 0.0] Setting up the source: -ic test:///var/tmp/virt-v2v-2.3.7/test-data/phony-guests/guests.xml -i libvirt windows [ 1.1] Opening the source [ 13.7] Inspecting the source [ 15.0] Checking for sufficient free disk space in the guest [ 15.0] Converting Microsoft Windows 7 Phony Edition to run on KVM virt-v2v: warning: QEMU Guest Agent MSI not found on tools ISO/directory. You may want to install the guest agent manually after conversion. Fatal error: allocation failure during minor GC ./test-v2v-o-openstack.sh: line 64: 2328563 Aborted (core dumped) $VG virt-v2v --debug-gc -i libvirt -ic "$libvirt_uri" windows -o openstack -on test -oo server-id=test -oo guest-id=guestid -oo verify-server-certificate=false -oo dev-disk-by-id=$d
I tracked this down to a genuine off-by-one bug in virt-v2v. We are writing 7 elements to a 6 element array. The fix is:
https://github.com/libguestfs/libguestfs-common/commit/0dba002c20b1ff4046f45fc51528ee199a20706c
I think we should include the fix in RHEL 9.4, even if this bug isn't reproducible easily.
- is cloned by
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- Closed
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- links to
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RHBA-2023:124052
virt-v2v bug fix and enhancement update
