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New test case: qemu_cmdline #6166

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@bskjois bskjois commented Jan 28, 2025

There was a bug reported where qemu command line was giving core dump error as below.

# qemu-system-ppc64 -accel tcg -smp 10,maxcpus=9000
**
ERROR:../tcg/region.c:782:tcg_region_init: assertion failed: (region_size >= 2 * page_size)
Bail out! ERROR:../tcg/region.c:782:tcg_region_init: assertion failed: (region_size >= 2 * page_size)
Aborted (core dumped)

A fix has been posted upstream and is merged with distros(Fedora and Ubuntu). Adding this test case to catch such a scenario in future.

Reference bug: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/2055003

Signed-off-by: Kowshik Jois B S[email protected]

… error as below.

**
ERROR:../tcg/region.c:782:tcg_region_init: assertion failed: (region_size >= 2 * page_size)
Bail out! ERROR:../tcg/region.c:782:tcg_region_init: assertion failed: (region_size >= 2 * page_size)
Aborted (core dumped)

A fix has been posted upstream and is merged with distros(Fedora and Ubuntu). Adding this test case to catch such a scenario in future.

Reference bug: https://bugs.launchpad.net/ubuntu/+source/qemu/+bug/2055003

Signed-off-by: Kowshik Jois B S <[email protected]>
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bskjois commented Jan 28, 2025

Logs:
(1/1) type_specific.io-github-autotest-libvirt.virsh.qemu_cmdline_core.qemu_cmdline_more_cpus: STARTED
(1/1) type_specific.io-github-autotest-libvirt.virsh.qemu_cmdline_core.qemu_cmdline_more_cpus: PASS (35.82 s)

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