[bisected] anon_inode:sync_file file descriptor leak
I've noticed a massive leak of file descriptors in my Raspberry Pi4 application: Probably one per frame and named anon_inode:sync_file
in /proc/<pid>/fd
. I was able to automatically bisect the problem to commit a65e29cc and then found this recent commit (4fee7b30) probably fixing the same underlying problem. The same approach in the v3d driver seems to solve this issue for me as well. I'm not sure what the correct approach to solve this is. Officially patch v3d (and maybe vc4?)?