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[Bug runtime/15908] On ARM fc19 hw_watch_addr.stp example causes kernel hang and "BUG: scheduling while atomic:" and lock up


https://sourceware.org/bugzilla/show_bug.cgi?id=15908

--- Comment #2 from William Cohen <wcohen at redhat dot com> ---
This problem can replicate more directly with:

../install/bin/stap -v -p4 -k -m hw_watch_addr --all-modules
testsuite/systemtap.examples/memory/hw_watch_addr.stp 0x`grep "vm_dirty_ratio"
/proc/kallsyms` -c "sleep 5"
 sudo ../install/bin/staprun hw_watch_addr.ko  -c "sleep 5"

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