Comment 51 for bug 1175091

Hi Thomas, any chance you can collect the trace with the kmp as described in
comment 31?
If so, please note that I've made a small modification to it and tracing will
not stop at the first overflow (ie. ignore the stuff about checking
"tracing_on", just kill the `cat trace_pipe` once the bug has reproduced). The
new module's srcversion is 0E185B665C23586985D5320.
If you'd rather not do this test, no worries - you've already been quite
helpful - but please let me know, I'll go ahead right away and commit the
patch that David identified.