Hello,
I'm taking a trace using Xentrace. Everything seems to be ok and I 'm able to
take the trace. Then, seeing the result by xentrace_format, I receive this
error message:
$xentrace_format /etc/xen/formats < ~/Traces/xentrace.dat > ~/Traces/def1
Traceback (most recent call last):
File "./xentrace_format", line 108, in ?
(tsc, event, d1, d2, d3, d4, d5) = struct.unpack(TRCREC, line)
struct.error: unpack str size does not match format
However it gives me a file. And the output is like:
CPU0 1637436031845 (+ 0) do_block [ domid = 0x00000000,
edomid = 0x00000000 ]
CPU0 1637436034822 (+ 2977) unknown (0x000000000002f00e) [ 0x00000000
0x0002f2aa 0x00000000 0x00000000 0x00000000 ]
CPU0 1637436035370 (+ 548) unknown (0x000000000002f00f) [ 0x00007fff
0x0002f2aa 0x01c9c380 0x00000000 0x00000000 ]
......
Am I doing something wrong? What is the problem with the unknown events?
Thanks in advance,
Parissa.
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