11.5.1 Terminal opens by itself displaying background commands.

How to stop it.

MacBook Pro 15″, macOS 11.4

Posted on Aug 17, 2021 8:40 PM

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Question marked as Top-ranking reply

Posted on Aug 19, 2021 7:25 AM

jfmusic0 wrote:

Here is the latest terminal that popped up:

Last login: Tue Aug 17 15:03:43 on ttys000

/Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;  

farber@MacBookPro2017j ~ % /Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;

2021-08-18 16:45:40.845 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost




If you do no use the "Digital Performer.app" then uninstall it.


If you continue to have an issue with it, I would ask/search the Support for your third party application...

Support/Help/FAQ/known issues/compatibility: https://motu.com/en-us/products/software/dp/tech-specs/

17 replies
Question marked as Top-ranking reply

Aug 19, 2021 7:25 AM in response to jfmusic0

jfmusic0 wrote:

Here is the latest terminal that popped up:

Last login: Tue Aug 17 15:03:43 on ttys000

/Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;  

farber@MacBookPro2017j ~ % /Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;

2021-08-18 16:45:40.845 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost




If you do no use the "Digital Performer.app" then uninstall it.


If you continue to have an issue with it, I would ask/search the Support for your third party application...

Support/Help/FAQ/known issues/compatibility: https://motu.com/en-us/products/software/dp/tech-specs/

Aug 19, 2021 8:31 PM in response to jfmusic0

Hey again!


Agree with previous statements. The logs/output you posted exclusively pointed to Digital Performer, does it ever show otherwise?


Found this, although I don’t use this program, may have a fix related to your issue:


https://motu.com/techsupport/technotes/Project%20Glitches


My guess is, the app needs to be allowed somewhere in System Preferences > Security and Privacy, then either in General or Privacy. Considering the newer security restrictions. Or the app needs to be updated, etc.


I’m sure if this issue is exclusive to this app, the developer would have some sort of fix or knowledge of it, I’d check their resources out.

Aug 17, 2021 9:52 PM in response to jfmusic0

Strange. Any clue in the Terminal output? Perhaps you can run ps command in a new Terminal window, or utilize Activity Monitor for more info. I guess it depends on that, but can you say if the same happens with the internet completely off? Or in Safe Mode? A lot may be related to the type of software you have running, in relation to Big Sur, etc.

Aug 17, 2021 8:50 PM in response to jfmusic0

Hey there!


Can you say if it shows up after waking your Mac up? Restarting? Or turning off/on?


Can you say if Terminal is in System Preferences > Users and Groups > Login Items?


Likewise, what does Terminal show? The standard: (username)bash3.2? Indicating zsh is the new shell?


If otherwise, does it just show up randomly while using certain apps? If so, what apps?


Those answers may help to start to find an answer, cheers.

Aug 18, 2021 4:49 PM in response to Owl-53

Here is the latest terminal that popped up:


Last login: Tue Aug 17 15:03:43 on ttys000


/Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;  


farber@MacBookPro2017j ~ % /Applications/Digital\ Performer.app/Contents/MacOS/Digital\ Performer ; exit;


2021-08-18 16:45:40.845 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:40.845 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:40.859 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:40.859 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.069 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.070 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.525 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.525 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:


2021-08-18 16:45:41.525 Digital Performer[27398:946401] nil host used in call to allowsSpecificHTTPSCertificateForHost


2021-08-18 16:45:41.525 Digital Performer[27398:946401] nil host used in call to allowsAnyHTTPSCertificateForHost:





Aug 18, 2021 5:15 PM in response to jfmusic0

It would appear this Application is calling home for some reason. From there available Information runs on Big Sur BUT specifically missing anything more than 11.2+. That may or may not be a factor in your issue.


Notation: Profile showing Big Sur 11.4. If correct the current version is Big Sur 11.5.2 so, additional updates should be installed for more Bug and Security Fixes.

Aug 20, 2021 2:37 PM in response to DiZoE

This is the next one that popped up, Again its not the content, it’s the fact that terminal is presenting background process to me at will..



Last login: Fri Aug 20 10:08:38 on console


MacBookPro2017j ~ % /Applications/BlueStacks.app/Contents/MacOS/BlueStacks ; exit;


objc[24263]: Class Constants is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961a8f0) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905e3f8). One of the two will be used. Which one is undefined.


objc[24263]: Class ConfigManager is implemented in both /Applications/BlueStacks.app/Contents/MacOS/bstdevices.dylib (0x109152fc8) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905f7d0). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSCrash is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b570) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905f8e8). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSCrashDoctorParam is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b5c0) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905f938). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSCrashDoctorFunctionCall is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b610) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905f988). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSCrashDoctor is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b660) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905f9d8). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSCrashReportStore is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b688) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905fa00). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSJSONCodec is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b6d8) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905fa50). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_KSSystemInfo is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b728) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905faa0). One of the two will be used. Which one is undefined.


objc[24263]: Class BSG_RFC3339DateTool is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b7a0) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905fb18). One of the two will be used. Which one is undefined.


objc[24263]: Class BSGConnectivity is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b7c8) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905fb40). One of the two will be used. Which one is undefined.


objc[24263]: Class BSGOutOfMemoryWatchdog is implemented in both /Applications/BlueStacks.app/Contents/MacOS/libShared.dylib (0x10961b818) and /Applications/BlueStacks.app/Contents/MacOS/BlueStacks (0x10905fb90). One of the two will be used. Which one is undefined.




Aug 30, 2021 10:53 PM in response to marqfrombergenfield

Hey there!


Your issue may, or may not be related. Did you try the few tests we posted earlier?


Likewise, if it’s only happening with Logic Pro X, I’d try the steps in these articles, (Check out the links available on the bottom of each page, very helpful):


If Logic Pro isn't working:

https://support.apple.com/en-us/HT200260


Although it may be working, here are other good steps:


Avoid system overloads in Logic Pro:

https://support.apple.com/en-us/HT203930


Those may help to find a resolution path. Otherwise, I’d test the problem using the previously posted steps and comments, hope that helps!



This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

11.5.1 Terminal opens by itself displaying background commands.

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