dtrace: system integrity protection is on, some features will not be available SYSCALL(args) = return dtrace: error on enabled probe ID 2198 (ID 566: syscall::sysctl:return): invalid kernel access in action #10 at DIF offset 28 dtrace: error on enabled probe ID 2198 (ID 566: syscall::sysctl:return): invalid kernel access in action #10 at DIF offset 28 open("/dev/dtracehelper\0", 0x2, 0xFFFFFFFFE5014E10) = 3 0 ioctl(0x3, 0x80086804, 0x7FFEE5014C20) = 0 0 close(0x3) = 0 0 access("/AppleInternal/XBS/.isChrooted\0", 0x0, 0x0) = -1 Err#2 bsdthread_register(0x7FFF5E401408, 0x7FFF5E4013F8, 0x2000) = 1073742047 0 sysctlbyname(kern.bootargs, 0xD, 0x7FFEE5012070, 0x7FFEE5012068, 0x0) = 0 0 ioctl(0x2, 0x4004667A, 0x7FFEE50122F4) = -1 Err#25 ioctl(0x2, 0x40487413, 0x7FFEE50122F8) = -1 Err#25 mprotect(0x10ABF9000, 0x1000, 0x0) = 0 0 mprotect(0x10AC00000, 0x1000, 0x0) = 0 0 mprotect(0x10AC01000, 0x1000, 0x0) = 0 0 mprotect(0x10AC08000, 0x1000, 0x0) = 0 0 mprotect(0x10ABF7000, 0x90, 0x1) = 0 0 mprotect(0x10AC09000, 0x1000, 0x1) = 0 0 mprotect(0x10ABF7000, 0x90, 0x3) = 0 0 mprotect(0x10ABF7000, 0x90, 0x1) = 0 0 issetugid(0x0, 0x0, 0x0) = 0 0 getentropy(0x7FFEE500F4E0, 0x20, 0x0) = 0 0 getpid(0x0, 0x0, 0x0) = 98401 0 stat64("/AppleInternal\0", 0x7FFEE50124E0, 0x0) = -1 Err#2 csops(0x18061, 0x7, 0x7FFEE5012010) = -1 Err#22 proc_info(0x2, 0x18061, 0xD) = 64 0 csops(0x18061, 0x7, 0x7FFEE5011860) = -1 Err#22 geteuid(0x0, 0x0, 0x0) = 0 0 getuid(0x0, 0x0, 0x0) = 0 0 gettid(0x7FFEE50110F8, 0x7FFEE50110FC, 0x0) = -1 Err#3 geteuid(0x0, 0x0, 0x0) = 0 0 getegid(0x0, 0x0, 0x0) = 0 0 gettid(0x7FFEE50110D8, 0x7FFEE50110DC, 0x0) = -1 Err#3 geteuid(0x0, 0x0, 0x0) = 0 0 getegid(0x0, 0x0, 0x0) = 0 0 stat64("/System/Library/PrivateFrameworks/Heimdal.framework/Heimdal\0", 0x7FFEE50112B0, 0x0) = 0 0 stat64("/System/Library/Frameworks/GSS.framework/GSS\0", 0x7FFEE50112B0, 0x0) = 0 0 proc_info(0x2, 0x18061, 0x11) = 56 0 proc_info(0x2, 0x18061, 0x11) = 56 0 issetugid(0x0, 0x0, 0x0) = 0 0 shm_open(0x7FFF5E3F4CD8, 0x0, 0x0) = 3 0 mmap(0x0, 0x1000, 0x1, 0x1, 0x3, 0x0) = 0x10AC4A000 0 close_nocancel(0x3) = 0 0 openat(0xFFFFFFFFFFFFFFFE, "/Library/Preferences/Logging/com.apple.diagnosticd.filter.plist\0", 0x1000104, 0xFFFFFFFFE5015090) = -1 Err#2 open("/Applications/Octave-5.1.0.app/Contents/Resources/usr/opt/octave-octave-app@5.1.0/bin/octave\0", 0x8004, 0x5E43DDD2) = 3 0 fcntl(0x3, 0x32, 0x7FFEE5014AE0) = 0 0 close(0x3) = 0 0 openat(0xFFFFFFFFFFFFFFFE, "/Library/Preferences/Logging/com.apple.diagnosticd.filter.plist\0", 0x1000104, 0xFFFFFFFFE50150E0) = -1 Err#2 workq_kernreturn(0x10, 0x0, 0x40) = 0 0 workq_open(0x0, 0x0, 0x0) = 0 0 workq_kernreturn(0x80, 0x0, 0x20FF) = 0 0 kevent_qos(0xFFFFFFFFFFFFFFFF, 0x7FFF5E1EDA20, 0x1) = 0 0 kevent_qos(0xFFFFFFFFFFFFFFFF, 0x7FFEE5014EA0, 0x1) = 0 0 kevent_qos(0xFFFFFFFFFFFFFFFF, 0x7FFEE5014E90, 0x1) = 0 0 workq_kernreturn(0x20, 0x0, 0x1) = 0 0 kevent_id(0x7FEC97E00370, 0x7FFEE5015500, 0x1) = 0 0 thread_selfid(0x0, 0x0, 0x0) = 3439570 0 bsdthread_ctl(0x400, 0x1503, 0x10FF) = 0 0 kevent_qos(0xFFFFFFFFFFFFFFFF, 0x700002F1D970, 0x1) = 0 0 kevent_id(0x7FEC97C0CC60, 0x700002F1D970, 0x1) = 0 0 __pthread_sigmask(0x1, 0x10ABF03A4, 0x0) = 0 0 workq_kernreturn(0x4, 0x0, 0x0) = 0 Err#-2