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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues_text/target_missing/host_missing/accel_missing/2756 | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/2756')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/2756 | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/2756 b/gitlab/issues_text/target_missing/host_missing/accel_missing/2756 new file mode 100644 index 000000000..c47a11b9c --- /dev/null +++ b/gitlab/issues_text/target_missing/host_missing/accel_missing/2756 @@ -0,0 +1,42 @@ +Unexpected port id 2909357808 for device virtio-serial0.0 +Description of problem: +when the VM runs for a period of time.qemu log always print the error：“Unexpected port id 2909357808 for device virtio-serial0.0”.And the spice connet display black screen.Restart the vm,it recovery. my channel is 16,Normally it will always output port less than 16,but when error it report a lage port. why it get a lage port "2909357808",Is there a data overflow? +Steps to reproduce: +1.The VM runs for a period of time + +2.report the error: "Unexpected port id 2909357808 for device virtio-serial0.0". + +3.restart to recovery. +Additional information: +qemu log: + +when vm is ok: +``` +virtio serial port 16 send control message event = 1, value = 1 +virtio serial port 0 send control message event = 1, value = 1 +virtio serial port '1' handle control message event = 3, value = 1 +virtio serial port '2' handle control message event = 3, value = 1 +virtio serial port 2 send control message event = 6, value = 1 +virtio serial port '3' handle control message event = 3, value = 1 +virtio serial port 3 send control message event = 6, value = 1 +virtio serial port '4' handle control message event = 3, value = 1 +virtio serial port 4 send control message event = 6, value = 1 +``` + + +when error: + +``` +2024-11-07T07:19:50.969383Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2909357808 for device virtio-serial0.0 +virtio serial port '2400366800' handle control message event = 49671, value = 65535 +2024-11-07T07:19:50.969706Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2400366800 for device virtio-serial0.0 +virtio serial port '2909357808' handle control message event = 52747, value = 65535 +2024-11-07T07:20:00.944495Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2909357808 for device virtio-serial0.0 +virtio serial port '2400366800' handle control message event = 49671, value = 65535 +2024-11-07T07:20:00.950544Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2400366800 for device virtio-serial0.0 +virtio serial port '2909357808' handle control message event = 52747, value = 65535 +2024-11-07T07:20:47.923564Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2909357808 for device virtio-serial0.0 +virtio serial port '2400366800' handle control message event = 49671, value = 65535 +2024-11-07T07:20:47.924422Z qemu-system-x86_64: virtio-serial-bus: Unexpected port id 2400366800 for device virtio-serial0.0 +virtio serial port '2909357808' handle control message event = 52747, value = 65535 +``` |