[Bug runtime/30405] Kernel errors in kallsyms_on_each_symbol() with Fedora 36's 6.2/6.1 debug kernels

agentzh at gmail dot com sourceware-bugzilla@sourceware.org
Sat May 6 22:23:16 GMT 2023


https://sourceware.org/bugzilla/show_bug.cgi?id=30405

--- Comment #3 from agentzh <agentzh at gmail dot com> ---
Got a related CPU lockup on older kernel (5.11.22) on x86_64. The dmesg error
is here:

https://gist.github.com/agentzh/cbe640331de5f849b360b9415a6d312e

And the following patch fixes this lockup (as well as the original "sleeping
function called from invalid context" error:

https://gist.github.com/agentzh/ba69ca1acac1b475bbf0951c7c09a245

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