[Bug runtime/24416] Tests stuck in uprobes_onthefly.exp

fche at redhat dot com sourceware-bugzilla@sourceware.org
Fri Apr 5 22:03:00 GMT 2019


https://sourceware.org/bugzilla/show_bug.cgi?id=24416

Frank Ch. Eigler <fche at redhat dot com> changed:

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                 CC|                            |fche at redhat dot com

--- Comment #6 from Frank Ch. Eigler <fche at redhat dot com> ---
This sounds like a kernel bug, and furthermore one we've encountered recently
with bpf testing too.

Try 
# echo 0 > /proc/sys/debug/kprobes-optimization
on a new vm, and then rerun the test.

We may have to turn back on this staprun/staprun.c kernel-bug workaround.
See also bug #13193, bug #1548.

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