Re: CFI failure at nfsd4_encode_operation+0xa2/0x210 [nfsd]

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Rin Cat writes via Kernel.org Bugzilla:

I no longer had this issue when I moved to LTS 6.6 kernel from LTS 6.1, so I am not sure where it was fixed.

And for Jeff, CFI (Control Flow Integrity) is LLVM/clang supported runtime type check.
If a pointer or function argument is different or incompatible with the declared type, a kernel warning or panic will be triggered depending on the configuration.

https://clang.llvm.org/docs/ControlFlowIntegrity.html

A CFI failure most likely means some runtime bugs.

View: https://bugzilla.kernel.org/show_bug.cgi?id=217973#c3
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