Re: [PATCH v4 12/23] qemu: log the crash information for TDX
On Thu, Jul 10, 2025 at 03:21:14AM -0400, Zhenzhong Duan wrote:
Since QEMU 10.1.0 commit id '6e250463b08b' guest crash
information for
TDX is available in the QEMU monitor, e.g.:
{
"timestamp": {
"seconds": 1752118704,
"microseconds": 27480
},
"event": "GUEST_PANICKED",
"data": {
"action": "pause",
"info": {
"error-code": 0,
"message": "TD misconfiguration: SEPT #VE has to be
disabled",
"type": "tdx"
}
}
}
Let's log this information into the domain log file, e.g.:
2025-07-10 03:39:18.243+0000: panic tdx: error_code='0x0' message='TD
misconfiguration: SEPT #VE has to be disabled'
Suggested-by: Daniel P. Berrangé <berrange(a)redhat.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan(a)intel.com>
---
src/qemu/qemu_monitor.c | 16 ++++++++++++++++
src/qemu/qemu_monitor.h | 11 +++++++++++
src/qemu/qemu_monitor_json.c | 32 ++++++++++++++++++++++++++++++++
3 files changed, 59 insertions(+)
Reviewed-by: Daniel P. Berrangé <berrange(a)redhat.com>
With regards,
Daniel
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