Assertion fail

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Steven Hirsch

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Nov 4, 2022, 12:50:43 PM11/4/22
to uni...@googlegroups.com
I'm seeing this about 1 out of 10 times during boot of RT-11 on my Heath
H-11 system. Does anyone have an idea what the underlying problem could
be?

void qunibusadapter_c::worker_device_dma_chunk_complete_event(): Assertion `dmareq != __null' failed.
./rt11v5.7_du.sh: line 3: 2146 Aborted ~/10.03_app_demo/4_deploy/demo --verbose --cmdfile rt11v5.7_du.cmd $



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Jay Jaeger

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Aug 4, 2025, 9:08:47 PMAug 4
to UniBone
FYI, I just saw the same thing trying to shut down VMS 5.1 on my MicroVax with a QBone.

D>>>demo: /root/10.01_base/2_src/arm/qunibusadapter.cpp:1037: void qunibusadapter_c::worker_device_dma_chunk_complete_event(): Assertion `dmareq != __null' failed.
./vax-second.sh: line 3:  2152 Aborted                 ~/10.03_app_demo/4_deploy/demo --cmdfile vax-second.cmd -aw 22 $*

JRJ

Steven Hirsch

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Aug 6, 2025, 12:27:33 AMAug 6
to Jay Jaeger, UniBone
On Mon, 4 Aug 2025, Jay Jaeger wrote:

> FYI, I just saw the same thing trying to shut down VMS 5.1 on my MicroVax with a QBone.
>
> D>>>demo: /root/10.01_base/2_src/arm/qunibusadapter.cpp:1037: void
> qunibusadapter_c::worker_device_dma_chunk_complete_event(): Assertion `dmareq != __null' failed.
> ./vax-second.sh: line 3:  2152 Aborted                 ~/10.03_app_demo/4_deploy/demo --cmdfile vax-second.cmd
> -aw 22 $*

I see that almost 100% of the time when attempting to shutdown my QBone.

>
> JRJ
>
> On Friday, November 4, 2022 at 11:50:43 AM UTC-5 snhi...@gmail.com wrote:
> I'm seeing this about 1 out of 10 times during boot of RT-11 on my Heath
> H-11 system. Does anyone have an idea what the underlying problem could
> be?
>
> void qunibusadapter_c::worker_device_dma_chunk_complete_event(): Assertion `dmareq != __null'
> failed.
> ./rt11v5.7_du.sh: line 3: 2146 Aborted ~/10.03_app_demo/4_deploy/demo --verbose --cmdfile
> rt11v5.7_du.cmd $
>
>
>
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