Comment 5 for bug 1940972
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| Colin Ian King (colin-king) wrote Re: v5.13 kernel ftrace selftest fails on riscv64 unmatched | #5 |
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the RCU timeout was a red-herring; it occurs during the filter set-up. The actual test to find the stack tracer traced stack sizes is running w/o causing RCU soft lockup messages but it is failing to find the kernel function names that match the *lock* regex, so that's a bug.