Bug 494246 syscall fsopen not wrapped was fixed in commit
4044bcea0.
"Add open_tree, move_mount, fsopen, fsconfig, fsmount, fspick linux
syswraps"
are not entered into bugzilla tend to get forgotten about or ignored.
489913 WARNING: unhandled amd64-linux syscall: 444 (landlock_create_ruleset)
+494246 syscall fsopen not wrapped
494327 Crash when running Helgrind built with #define TRACE_PTH_FNS 1
494337 All threaded applications cause still holding lock errors
495488 Add FreeBSD getrlimitusage syscall wrapper