[Bug runtime/16836] CFI expression underflow occurs during unwinding on some kernels

mark at klomp dot org sourceware-bugzilla@sourceware.org
Tue Oct 6 12:04:11 GMT 2020


https://sourceware.org/bugzilla/show_bug.cgi?id=16836

--- Comment #5 from Mark Wielaard <mark at klomp dot org> ---
Unfortunately this warning can only show up during expression parsing and we
would have to know which expression operation is being evaluated. Which stap
only shows with -DDEBUG_UNWIND=3 which will generate even more output...

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