433873 openat2 syscall unimplemented on Linux
434057 Add stdio mode to valgrind's gdbserver
435441 valgrind fails to interpose malloc on musl 1.2.2 due to weak symbol name and no libc soname
+436413 Warn about realloc of size zero
439685 compiler warning in callgrind/main.c
444110 priv/guest_ppc_toIR.c:36198:31: warning: duplicated 'if' condition.
444487 hginfo test detects an extra lock inside data symbol "_rtld_local"