sys_setresgid16   354 arch/arm64/include/asm/unistd32.h __SYSCALL(__NR_setresgid, sys_setresgid16)
sys_setresgid16  1168 include/linux/syscalls.h asmlinkage long sys_setresgid16(old_gid_t rgid, old_gid_t egid, old_gid_t sgid);