Hi,
I'm occasionally seeing the following error when I pass a trace through
babeltrace:
babeltrace: ../../include/babeltrace/ctf/types.h:203: ctf_pos_get_event:
Assertion `pos->offset <= pos->content_size' failed.
Aborted
Here are my platform details:
Board: ARM Pandaboard
Kernel: v3.1.0 from
git://dev.omapzoom.org/pub/scm/integration/kernel-ubuntu.git
lttng-modules: v2.0.5
lttng-tools: v2.0.3
babeltrace: 1.0.0-rc5
Now, I'm not very familiar with the internal workings of, but it seems
like this situation should be prevented by the call to v_cmpxchg in
lib_ring_buffer_check_deliver() which claims to have exclusive subbuffer
access when the content_size field is written. Is this understanding
correct?
Does anyone have any suggestions on where the problem might be? Any
help you might be able to give me would be appreciated.
Thanks,
Wade Farnsworth
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