Hello, we have noticed a crash in BigSur 11.7.10, 20G1427 libdispatch: Crashed Thread: 1 Dispatch queue: com.apple.network.connections Exception Type: EXC_BAD_INSTRUCTION (SIGILL) Exception Codes: 0x0000000000000001, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Signal: Illegal instruction: 4 Termination Reason: Namespace SIGNAL, Code 0x4 Terminating Process: exc handler [94088] Application Specific Information: BUG IN CLIENT OF LIBDISPATCH: Release of a suspended object Thread 0: 0 libsystem_kernel.dylib 0x00007fff20488aea __sigsuspend_nocancel + 10 1 libdispatch.dylib 0x00007fff2031f4e1 _dispatch_sigsuspend + 36 2 libdispatch.dylib 0x00007fff2031f4bd _dispatch_sig_thread + 53 Thread 1 Crashed:: Dispatch queue: com.apple.network.connections 0 libdispatch.dylib 0x00007fff2033cc35 _dispatch_queue_xref_dispose.cold.1 + 24 1 libdispatch.dylib 0x00007fff20313808 _dispatch_queue_xref_dispose + 50 2 libdispatch.dylib 0x00007fff2030e2eb -[OS_dispatch_source _xref_dispose] + 17 3 libnetwork.dylib 0x00007fff24255999 __nw_queue_context_create_source_block_invoke + 41 4 libdispatch.dylib 0x00007fff2030d623 _dispatch_call_block_and_release + 12 5 libdispatch.dylib 0x00007fff2030e806 _dispatch_client_callout + 8 6 libdispatch.dylib 0x00007fff203111b0 _dispatch_continuation_pop + 423 7 libdispatch.dylib 0x00007fff203211f4 _dispatch_source_invoke + 1181 8 libdispatch.dylib 0x00007fff20316318 _dispatch_workloop_invoke + 1784 9 libdispatch.dylib 0x00007fff2031ec0d _dispatch_workloop_worker_thread + 811 10 libsystem_pthread.dylib 0x00007fff204b545d _pthread_wqthread + 314 11 libsystem_pthread.dylib 0x00007fff204b442f start_wqthread + 15 I have seen similar crashes in the forum, but none from com.apple.network.connections queue. Should we raise a ticket or is this something that was fixed in newer OS versions? Thanks! Jakub

Hello. We are currently creating our dmg with hdiutil and I was wondering if it would be possible to have localized resources in it. Right now, we have a single background image for every locale. Would it be possible to have different background image based on user locale, also with default background image as a backup in case we don't have users locale? The use case for this is the Quebec's Bill 96 Law 14, stating that products sold in Quebec have to be localised in Canadian french. Thank you.

<Security`Security::CodeSigning::Requirement::Interpreter::eval(int)> sysextd: (Security) [com.apple.securityd:SecError] Error checking with notarization daemon: 3 sysextd: bundle code signature is not valid - does not satisfy requirement: -67050 Hello, when our customer is trying to install our product on his computer with bigsur 11.6 build 20G165, system denies our system extension with the errors mentioned above. Extension verification then ends with error 8 (signature invalid). This extension however installs without any issues on other machines, and it is correctly signed and notarized. Could you please provide some info about these errors? specifically [com.apple.securityd:SecError] Error checking with notarization daemon: 3 and error NSOSStatusErrorDomain Code=-67050 Thank you, Jakub

Hello, we first noticed that our symlinks in the Installer are not working properly in the first beta of Ventura 13.1. Since then, we have created a feedback post (FB11813706) and tried different ways of creating them, but the Finder still seems to not be able to open them. Instead, when double-clicking the symlink/alias, only a terminal instance is opened. Do you plan on deleting this feature from macOS? Or is this only a finder bug that you are aware of and will be fixed? Thank you, Jakub.

Hello. According to Apple documentation, Developer ID Installer Certificate (Mac applications): If your certificate expires, users can no longer launch installer packages for your Mac applications that were signed with this certificate. https://developer.apple.com/support/certificates/ However, using installer signed before expiration, I can still install the application, even after certificate has expired and installer even shows it as Expired but valid. Could you please clarify if the quote above is true? Or how is it possible that I can still install the application? Thank you, Jakub

Hello. After submitting OSSystemExtensionRequest, we receive request: didFinishWithResult: result call and everything is fine, if the user allows the extension. The result will be OSSystemExtensionRequestCompleted. However, if the user has more extensions to allow and the user simply clicks OK button without selecting any extension in System preferences dialogue, we still receive OSSystemExtensionRequestCompleted. Is this a bug? Or is there some other way of detecting if the user allowed our sext (we are using network extension) Thank you, Jakub edit: This might happen only if the user checks and then unchecks the system extension before clicking OK

Hello, I'd like to know if it is possible to pre-approve NETransparentProxyManager configuration using Apple MDM software or third party alternative like jamf, so that users won't see the approval dialogue. If so, is there any documentation for it? Thanks, Jakub

Hi!Recently, I've decided to test out the SimpleFirewall project from the last dev conference. After setting everything up, disabling SIP and enabling systemextensionctl developer on,I have tried to run the project, but I've encountered an error saying: SimpleFirewall[] Failed to register with the provider: Couldn’t communicate with a helper application.So far, I've tried placing the app inside /Application, reinstalling xcode, but nothing helped. What else could I try?Thank you.