On 2022-07-14 08:25, Jason Matusiak wrote:
Trying to run a C++ based flowgraph and occasionally getting a
segfault/coredump. Finally, was able to capture the stack trace, and
I am not sure what to make of it. I //think// that this is all UHD,
and not my app, but I find that hard to believe. Here is that core
dump, any thoughts on what is causing this and if there is any way for
more to gracefully recover from it? This was using a single N320,
gnuradio v3.8, and UHD 4.1.0.5.
I have not had any other reports.
One of the things about C/C++ (which you likely know) is that it's
relatively easy for an application to corrupt heap or stack that some
library relies on,and then something inside
the library takes a left turn that it wouldn't otherwise take--this
can make it *appear* that the library is the culprit, but it may well
have been the calling application, often
thousands of instructions ago...
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