SystemExtension does not get updated ...

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Prokash Sinha via Darwin-dev

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Nov 21, 2019, 12:05:23 PM11/21/19

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Folks,

Any help will save tons of time I’m waisting —

1) I’m trying to update the SystemExtension to incorporate socket based server side. But I need to have a way to debug ( not os_long() , but active breakpoints either by attaching to the process or by name ).

2) What I noticed is that I should kill the system extension process, then start the App that embeds the extension. But then also attaching from Xcode before launching does not help to set bp and step thru.

3) So I did litter with os_log() to see the modified / new code paths are executing or not. Nope, it does not — LOOKS LIKE THE versioning and adding the modified extension to db.plist is NOT WORKING. Either it should delete X number of old version, or it should keep the old and add a new one…

4) So I thought that completely clean out /Library/SystemExtension folder ( then restart, hoping like a new machine that has never used this APP with embedded SystemExtension ).

5) Now I get into this situation, AND HAVE NO IDEA HOW TO GET BACK TO RUNNING STATE FOR THE App and Extension.

Note that this is not Endpoint security extension — so I assume there is no barrier as to have a break in to the extension.

What am I missing ???

TIA

Prokash

default 08:41:36.891777-0800 sysextd Extension com.forcepoint.SimpleFirewallExtension/teamID("C489D5E8E8") version 1 is in state activated_enabled

default 08:41:36.891891-0800 sysextd Extension com.forcepoint.SimpleFirewallExtension/teamID("C489D5E8E8") version 1 now in state activated_enabled

error 08:41:37.093648-0800 nesessionmanager Failed to create a bundle for file:///Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension/

default 08:41:37.698450-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:37.700504-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:38.271313-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:38.283055-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:38.283081-0800 nesessionmanager NESMFilterSession[SimpleFirewall:CB7E6197-FAB2-475F-8F25-24DD7ADBB20A]: System Extension com.forcepoint.SimpleFirewallExtension is not currently registered

default 08:41:38.295363-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.658216-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.661503-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.703337-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.704142-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.713726-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:39.713753-0800 nesessionmanager NESMFilterSession[SimpleFirewall:CB7E6197-FAB2-475F-8F25-24DD7ADBB20A]: System Extension com.forcepoint.SimpleFirewallExtension is not currently registered

default 08:41:39.768393-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:40.064063-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:40.064471-0800 nesessionmanager NESMFilterSession[SimpleFirewall:CB7E6197-FAB2-475F-8F25-24DD7ADBB20A]: System Extension com.forcepoint.SimpleFirewallExtension is not currently registered

default 08:41:40.077204-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:56.355918-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:56.391505-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:41:56.391530-0800 nesessionmanager NESMFilterSession[SimpleFirewall:CB7E6197-FAB2-475F-8F25-24DD7ADBB20A]: System Extension com.forcepoint.SimpleFirewallExtension is not currently registered

default 08:41:56.396581-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:43:44.402134-0800 Xcode [MT] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-15526.1/IDEKit/NavigableItems/IDENavigableItem.m:1230

Details: No match from <IDEKeyDrivenNavigableItem 0x7f83083a8420: (supports Any NSObject, represents: <Xcode3EditingGroup: 0x7f8305eda490>)> to <Xcode3Target:0x7f8305831570:SimpleFirewallExtension>. Iterating the whole tree might have taken a significant amount of time.

Object: <IDEKeyDrivenNavigableItem_Xcode3EditingGroup_Any: 0x7f83083a8420>

Method: -_descendantItemForRepresentedObject:stopAtClass:

Thread: <NSThread: 0x7f83000012c0>{number = 1, name = main}

Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.

default 08:43:44.564312-0800 Xcode [MT] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-15526.1/IDEKit/NavigableItems/IDENavigableItem.m:1230

Object: <IDEKeyDrivenNavigableItem_Xcode3EditingGroup_Any: 0x7f83083a8420>

Method: -_descendantItemForRepresentedObject:stopAtClass:

Thread: <NSThread: 0x7f83000012c0>{number = 1, name = main}

Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.

default 08:45:58.432358-0800 kernel Sandbox: rm(782) System Policy: allow file-write-unlink /Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension/Contents/_CodeSignature

default 08:45:58.432531-0800 kernel Sandbox: rm(782) System Policy: allow file-write-unlink /Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension/Contents/MacOS

default 08:45:58.432626-0800 kernel Sandbox: rm(782) System Policy: allow file-write-unlink /Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension/Contents/Info.plist

default 08:45:58.432683-0800 kernel Sandbox: rm(782) System Policy: allow file-write-unlink /Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension/Contents

default 08:45:58.432730-0800 kernel Sandbox: rm(782) System Policy: allow file-write-unlink /Library/SystemExtensions/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/DD60CA04-C33F-4BAC-B3B0-BB57874432B4/com.forcepoint.SimpleFirewallExtension.systemextension

default 08:47:22.639544-0800 Xcode [MT] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-15526.1/IDEKit/NavigableItems/IDENavigableItem.m:1230

Details: No match from <IDEKeyDrivenNavigableItem 0x7f992f75e710: (supports Any NSObject, represents: <Xcode3EditingGroup: 0x7f992f77e970>)> to <Xcode3Target:0x7f992e7d5bb0:SimpleFirewallExtension>. Iterating the whole tree might have taken a significant amount of time.

Object: <IDEKeyDrivenNavigableItem_Xcode3EditingGroup_Any: 0x7f992f75e710>

Method: -_descendantItemForRepresentedObject:stopAtClass:

Thread: <NSThread: 0x7f9925616340>{number = 1, name = main}

Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.

default 08:47:22.671472-0800 Xcode [MT] DVTAssertions: Warning in /Library/Caches/com.apple.xbs/Sources/IDEFrameworks/IDEFrameworks-15526.1/IDEKit/NavigableItems/IDENavigableItem.m:1230

Object: <IDEKeyDrivenNavigableItem_Xcode3EditingGroup_Any: 0x7f992f75e710>

Method: -_descendantItemForRepresentedObject:stopAtClass:

Thread: <NSThread: 0x7f9925616340>{number = 1, name = main}

Please file a bug at https://feedbackassistant.apple.com with this warning message and any useful information you can provide.

default 08:48:29.852644-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:48:30.111438-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

default 08:48:30.111547-0800 nesessionmanager NESMFilterSession[SimpleFirewall:CB7E6197-FAB2-475F-8F25-24DD7ADBB20A]: System Extension com.forcepoint.SimpleFirewallExtension is not currently registered

default 08:48:30.116185-0800 nesessionmanager Found 0 (0 active) registrations for com.forcepoint.SimpleFirewallExtension (com.apple.networkextension.filter-data)

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