__NR_ptrace 30 arch/x86/include/generated/uapi/asm/unistd_32.h #define __NR_ptrace 26 __NR_ptrace 105 arch/x86/include/generated/uapi/asm/unistd_64.h #define __NR_ptrace 101 __NR_ptrace 291 arch/x86/include/generated/uapi/asm/unistd_x32.h #define __NR_ptrace (__X32_SYSCALL_BIT + 521)