https://bugzilla.kernel.org/show_bug.cgi?id=214029
--- Comment #27 from Christian König (christian.koenig@amd.com) --- I've just finished up reading my mails this morning and found a crash report for this patch when it is back ported to 5.10.
So please do NOT apply this patch to 5.10!
The memory leak is potentially there as well, just much much less likely and a double free certainly crashes the kernel.