Hello,
Our users are seeing random crashes in our packet filter system extension on macOS. Any help pointing me in the right direction to either avoid the issue or fix it would be greatly appreciated. Attached is the crash log.
Thank you.
Process: com.ffffffff.fffffffffff.fffff.fffffffff [40687]
Path: /Library/SystemExtensions/*/com.ffffffff.fffffffffff.fffff.fffffffff
Identifier: com.ffffffff.fffffffffff.fffff.fffffffff
Version: x.x.x (xxxx)
Code Type: X86-64 (Native)
Parent Process: launchd [1]
Responsible: com.ffffffff.fffffffffff.fffff.fffffffff [40687]
User ID: 0
Date/Time: 2023-05-17 13:57:06.634 -0700
OS Version: macOS 11.6.5 (20G527)
Report Version: 12
Anonymous UUID: 34AD0426-4DA1-FA02-883D-2650AE92D122
Sleep/Wake UUID: CCFD9486-2A85-45C6-83D5-8E876D0E5736
Time Awake Since Boot: 530000 seconds
System Integrity Protection: enabled
Crashed Thread: 2 Dispatch queue: com.apple.network.connections
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000112918700
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Bus error: 10
Termination Reason: Namespace SIGNAL, Code 0xa
Terminating Process: exc handler [40687]
VM Regions Near 0x112918700:
__LINKEDIT 10b8f5000-10b8f9000 [ 16K] r--/r-- SM=NUL /usr/lib/dyld
-->
STACK GUARD 700008ec9000-700008eca000 [ 4K] ---/rwx SM=NUL stack guard for thread 1
Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff2088d2aa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff2088d61c mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff209ba55f __CFRunLoopServiceMachPort + 316
3 com.apple.CoreFoundation 0x00007fff209b8c3f __CFRunLoopRun + 1328
4 com.apple.CoreFoundation 0x00007fff209b804c CFRunLoopRunSpecific + 563
5 com.apple.CoreFoundation 0x00007fff20a3e972 CFRunLoopRun + 40
6 com.ffffffff.fffffffffff.fffff.fffffffff 0x00000001010b5758 main + 226
7 libdyld.dylib 0x00007fff208ddf3d start + 1
Thread 1:
0 libsystem_pthread.dylib 0x00007fff208be420 start_wqthread + 0
Thread 2 Crashed:: Dispatch queue: com.apple.network.connections
0 libsystem_kernel.dylib 0x00007fff2089b46e os_channel_get_next_slot + 230
1 com.apple.NetworkExtension 0x00007fff2e2e2643 __40-[NEFilterPacketInterpose createChannel]_block_invoke + 560
2 libdispatch.dylib 0x00007fff20718806 _dispatch_client_callout + 8
3 libdispatch.dylib 0x00007fff2071b1b0 _dispatch_continuation_pop + 423
4 libdispatch.dylib 0x00007fff2072b564 _dispatch_source_invoke + 2061
5 libdispatch.dylib 0x00007fff20720318 _dispatch_workloop_invoke + 1784
6 libdispatch.dylib 0x00007fff20728c0d _dispatch_workloop_worker_thread + 811
7 libsystem_pthread.dylib 0x00007fff208bf45d _pthread_wqthread + 314
8 libsystem_pthread.dylib 0x00007fff208be42f start_wqthread + 15
Thread 3:
0 libsystem_pthread.dylib 0x00007fff208be420 start_wqthread + 0
Thread 2 crashed with X86 Thread State (64-bit):
rax: 0x000000000000016d rbx: 0x0000000000017700 rcx: 0x0000000112901000 rdx: 0x000070000904f810
rdi: 0x00007fb0085195d0 rsi: 0x0000000112b09000 rbp: 0x000070000904f740 rsp: 0x000070000904f710
r8: 0x0000000112b09b68 r9: 0x000000000000016d r10: 0x0000000000000000 r11: 0x00007fff20717fdd
r12: 0x000000010b900f00 r13: 0x0000000000000070 r14: 0x0000000112918710 r15: 0x00007fff20762490
rip: 0x00007fff2089b46e rfl: 0x0000000000010206 cr2: 0x0000000000000000
Logical CPU: 0
Error Code: 0x00000000
Trap Number: 0
Thread 2 instruction stream not available.
Thread 2 last branch register state not available.
Binary Images:
0x1010b1000 - 0x1010bcfff +com.ffffffff.fffffffffff.fffff.fffffffff (x.x.x - xxxx) <F343938C-7B84-3E66-A06E-3F36D8A69453> /Library/SystemExtensions/*/com.ffffffff.fffffffffff.fffff.fffffffff
0x10b7e1000 - 0x10b87cfff dyld (852.2) <A7924265-DCEF-3515-B28E-3A8279B43E29> /usr/lib/dyld
0x7fff205fa000 - 0x7fff205fbfff libsystem_blocks.dylib (79) <4DF6D8F5-D9C2-3A96-8DE4-5E99D6B73DC8> /usr/lib/system/libsystem_blocks.dylib
0x7fff205fc000 - 0x7fff20631fff libxpc.dylib (2038.120.1) <0397FC9F-BD11-31FC-882E-9EDAA1E5CA65> /usr/lib/system/libxpc.dylib
0x7fff20632000 - 0x7fff20649fff libsystem_trace.dylib (1277.120.1) <0A24EB90-5396-36B0-A7E6-E9288702856D> /usr/lib/system/libsystem_trace.dylib
0x7fff2064a000 - 0x7fff206e7fff libcorecrypto.dylib (1000.140.4) <57E7471E-3960-3398-8918-20DF446EA99B> /usr/lib/system/libcorecrypto.dylib
0x7fff206e8000 - 0x7fff20714fff libsystem_malloc.dylib (317.140.5) <10C22FD0-FC7B-3325-852E-FEC4E88D2BC5> /usr/lib/system/libsystem_malloc.dylib
0x7fff20715000 - 0x7fff20759fff libdispatch.dylib (1271.120.2) <BA7AD614-F2C2-3E89-9043-43DD548AE5B1> /usr/lib/system/libdispatch.dylib
0x7fff2075a000 - 0x7fff20793fff libobjc.A.dylib (824.1) <A598DA89-FF71-37BF-B954-26277541D859> /usr/lib/libobjc.A.dylib
0x7fff20794000 - 0x7fff20796fff libsystem_featureflags.dylib (28.60.1) <6EB33926-8E22-3000-B2F1-C6182B8CBD8F> /usr/lib/system/libsystem_featureflags.dylib
0x7fff20797000 - 0x7fff2081ffff libsystem_c.dylib (1439.141.1) <8447A4B8-0751-3EF1-AA9B-042E40EFA07D> /usr/lib/system/libsystem_c.dylib
0x7fff20820000 - 0x7fff20875fff libc++.1.dylib (905.6) <81674ADB-670F-3B19-AF5D-F3F66CB93D44> /usr/lib/libc++.1.dylib
0x7fff20876000 - 0x7fff2088bfff libc++abi.dylib (905.6) <78CE7863-E224-3D0B-98F1-E5E3E382322D> /usr/lib/libc++abi.dylib
0x7fff2088c000 - 0x7fff208bbfff libsystem_kernel.dylib (7195.141.26) <F0EA5D27-BBC5-3934-AB09-4A5301731981> /usr/lib/system/libsystem_kernel.dylib
0x7fff208bc000 - 0x7fff208c7fff libsystem_pthread.dylib (454.120.2) <49670AEC-4D5D-3383-906C-23F568351FCB> /usr/lib/system/libsystem_pthread.dylib
0x7fff208c8000 - 0x7fff20903fff libdyld.dylib (852.2) <5FBD0E1A-ACCE-36DB-B11C-622F26C85132> /usr/lib/system/libdyld.dylib
0x7fff20904000 - 0x7fff2090dfff libsystem_platform.dylib (254.80.2) <A85D12B6-6213-34EE-84D8-8E993C19E330> /usr/lib/system/libsystem_platform.dylib
0x7fff2090e000 - 0x7fff20939fff libsystem_info.dylib (542.40.3) <36329FC6-9982-306A-87F9-D018E7F49F4B> /usr/lib/system/libsystem_info.dylib
0x7fff2093a000 - 0x7fff20dd7fff com.apple.CoreFoundation (6.9 - 1778.103) <AE61857E-23A3-36FF-85AC-6E2D60FB2EBA> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation
0x7fff20dd8000 - 0x7fff2100dfff com.apple.LaunchServices (1122.45 - 1122.45) <16730C4F-B3DB-3ECA-A660-83135DD27605> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices
0x7fff2100e000 - 0x7fff210e2fff com.apple.gpusw.MetalTools (1.0 - 1) <C6E7E6C8-27EB-37D6-A2F4-747921FAE89D> /System/Library/PrivateFrameworks/MetalTools.framework/Versions/A/MetalTools
0x7fff210e3000 - 0x7fff2133ffff libBLAS.dylib (1336.140.1) <333A7ED7-D38C-3489-88A1-51F1D8414E47> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x7fff21340000 - 0x7fff2138dfff com.apple.Lexicon-framework (1.0 - 86.2) <FE0BC1AF-D1A0-3A6B-A404-A187AEF07704> /System/Library/PrivateFrameworks/Lexicon.framework/Versions/A/Lexicon
0x7fff2138e000 - 0x7fff213fcfff libSparse.dylib (106) <95043C27-910C-3B53-ADE7-0E7907E579C9> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparse.dylib
0x7fff213fd000 - 0x7fff2147afff com.apple.SystemConfiguration (1.20 - 1.20) <AE4BE9DB-6F7D-3D4A-BA51-D86DDFC6B5B2> /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration
0x7fff2147b000 - 0x7fff214affff libCRFSuite.dylib (50) <95816B40-6F71-33EB-9324-E2942543DDD4> /usr/lib/libCRFSuite.dylib
0x7fff214b0000 - 0x7fff216e8fff libmecabra.dylib (929.10) <1E492E01-642F-3A9D-8A04-CF648C32696C> /usr/lib/libmecabra.dylib
0x7fff216e9000 - 0x7fff21a47fff com.apple.Foundation (6.9 - 1778.103) <63FE408F-4E7B-3097-BB9D-B870278E52AA> /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation
0x7fff21a48000 - 0x7fff21b30fff com.apple.LanguageModeling (1.0 - 247.3) <D7E3186D-41DD-3826-85C8-D9ECC7D17197> /System/Library/PrivateFrameworks/LanguageModeling.framework/Versions/A/LanguageModeling
0x7fff21b31000 - 0x7fff21c67fff com.apple.CoreDisplay (237.4 - 237.4) <07520DBC-E1BB-310C-AD92-6F313820D60E> /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay
0x7fff21c68000 - 0x7fff21ed8fff com.apple.audio.AudioToolboxCore (1.0 - 1181.72.4) <333BE894-477D-3E1C-9C2D-1F62A45EFA2B> /System/Library/PrivateFrameworks/AudioToolboxCore.framework/Versions/A/AudioToolboxCore
0x7fff21ed9000 - 0x7fff220befff com.apple.CoreText (677.6.0.2 - 677.6.0.2) <4C194C5B-3B53-347A-B558-AF0070B6D27B> /System/Library/Frameworks/CoreText.framework/Versions/A/CoreText
0x7fff220bf000 - 0x7fff22750fff com.apple.audio.CoreAudio (5.0 - 5.0) <7178815E-1890-3A3D-B0FD-F93EBB529E78> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x7fff22751000 - 0x7fff22aa8fff com.apple.security (7.0 - 59754.141.1) <7EC1D1C5-672E-3DFD-902C-D511ECE6C110> /System/Library/Frameworks/Security.framework/Versions/A/Security
0x7fff22aa9000 - 0x7fff22d08fff libicucore.A.dylib (66112) <251FC896-7EA1-3505-A9AA-80BAE7A6FD2B> /usr/lib/libicucore.A.dylib
0x7fff22d09000 - 0x7fff22d12fff libsystem_darwin.dylib (1439.141.1) <29F82ABE-E1A0-3BC2-B91E-ADC010CF23FA> /usr/lib/system/libsystem_darwin.dylib
0x7fff22d13000 - 0x7fff22ffefff com.apple.CoreServices.CarbonCore (1307.3 - 1307.3) <8191DB78-205F-3709-8E42-E257F3AD4459> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore
0x7fff2303e000 - 0x7fff23078fff com.apple.CSStore (1122.45 - 1122.45) <FE19851C-109B-315E-8528-3879C6ACA700> /System/Library/PrivateFrameworks/CoreServicesStore.framework/Versions/A/CoreServicesStore
0x7fff23079000 - 0x7fff23127fff com.apple.framework.IOKit (2.0.2 - 1845.120.6) <61CDC69E-EC9E-32B1-8A63-532619BA310F> /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit
0x7fff23128000 - 0x7fff23133fff libsystem_notify.dylib (279.40.4) <608B5A07-D31A-3BEC-86BF-C2E498C085AF> /usr/lib/system/libsystem_notify.dylib
0x7fff244dd000 - 0x7fff24599fff libboringssl.dylib (351.140.2) <96CEDBCA-6126-3A2F-BEAF-A2EE482C89F0> /usr/lib/libboringssl.dylib
0x7fff2459a000 - 0x7fff24c20fff libnetwork.dylib (2288.140.7) <6D702F3B-34C0-3809-8CEC-1D59D58CF8BB> /usr/lib/libnetwork.dylib
0x7fff24c21000 - 0x7fff250bffff com.apple.CFNetwork (1240.0.4 - 1240.0.4) <5AC97239-B546-33F2-80B0-ACBFD66C0E58> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x7fff250c0000 - 0x7fff250cefff libsystem_networkextension.dylib (1295.140.3) <022BE26C-C058-3CC7-8E0B-348B3D3B639C> /usr/lib/system/libsystem_networkextension.dylib
0x7fff250cf000 - 0x7fff250cffff libenergytrace.dylib (22.100.1) <13CE770E-37DA-35D5-84A7-2F6C07F3B707> /usr/lib/libenergytrace.dylib
0x7fff250d0000 - 0x7fff2512cfff libMobileGestalt.dylib (978.140.1) <9C7A444F-988C-3904-BFF0-2006B5E45075> /usr/lib/libMobileGestalt.dylib
0x7fff2512d000 - 0x7fff25143fff libsystem_asl.dylib (385.0.2) <A5147017-3488-3B18-A11B-C19697C110FC> /usr/lib/system/libsystem_asl.dylib
0x7fff25144000 - 0x7fff2515cfff com.apple.TCC (1.0 - 1) <5A59EBCC-7CD7-380B-8748-22C4BEF40FFC> /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC
0x7fff2515d000 - 0x7fff254c2fff com.apple.SkyLight (1.600.0 - 588.9) <65B12FE6-C326-34E4-B1FF-3E42BB74F09C> /System/Library/PrivateFrameworks/SkyLight.framework/Versions/A/SkyLight
0x7fff254c3000 - 0x7fff25b4cfff com.apple.CoreGraphics (2.0 - 1463.18.4.1) <F720E729-88DF-304D-B498-A6C4459A9670> /System/Library/Frameworks/CoreGraphics.framework/Versions/A/CoreGraphics
0x7fff25b4d000 - 0x7fff25c44fff com.apple.ColorSync (4.13.0 - 3473.7.1) <956899AB-8A43-3A93-A1CA-6622B36AC2F2> /System/Library/Frameworks/ColorSync.framework/Versions/A/ColorSync
0x7fff26467000 - 0x7fff2647cfff com.apple.ProtocolBuffer (1 - 285.24.10.20.1) <A2E727C2-659A-3791-8076-2DA387C440F9> /System/Library/PrivateFrameworks/ProtocolBuffer.framework/Versions/A/ProtocolBuffer
0x7fff2647d000 - 0x7fff26630fff libsqlite3.dylib (321.3) <AC4BFB61-2C0C-3FE6-A776-E97BE0F8EFF3> /usr/lib/libsqlite3.dylib
0x7fff266ae000 - 0x7fff266c5fff com.apple.commonutilities (8.0 - 900) <56BAD997-43B7-3AF5-8E99-9F0810619899> /System/Library/PrivateFrameworks/CommonUtilities.framework/Versions/A/CommonUtilities
0x7fff266c6000 - 0x7fff26745fff com.apple.BaseBoard (526 - 526) <A59E4406-C169-3723-9CC5-396A3ED80F49> /System/Library/PrivateFrameworks/BaseBoard.framework/Versions/A/BaseBoard
0x7fff26746000 - 0x7fff2678efff com.apple.RunningBoardServices (1.0 - 505.100.9) <596F75F9-6D8E-3113-BE54-B4CA556D2770> /System/Library/PrivateFrameworks/RunningBoardServices.framework/Versions/A/RunningBoardServices
0x7fff2678f000 - 0x7fff26803fff com.apple.AE (918.6 - 918.6) <2AC07F95-A6EB-3D82-B8AC-D6516E42C60F> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE
0x7fff26804000 - 0x7fff2680afff libdns_services.dylib (1310.140.1) <9D69602C-7ADF-3701-8A4E-F7C7B0A1AC37> /usr/lib/libdns_services.dylib
0x7fff2680b000 - 0x7fff26812fff libsystem_symptoms.dylib (1431.140.1) <EA6435E7-8F85-315B-8AED-C20A07DE7F96> /usr/lib/system/libsystem_symptoms.dylib
0x7fff26813000 - 0x7fff2699efff com.apple.Network (1.0 - 1) <95AC4C13-4BD4-36AB-B0CE-BFB9B0812930> /System/Library/Frameworks/Network.framework/Versions/A/Network
0x7fff2699f000 - 0x7fff269cefff com.apple.analyticsd (1.0 - 1) <3FBC9B21-F941-3F23-A80B-E1CCFEE2A2DA> /System/Library/PrivateFrameworks/CoreAnalytics.framework/Versions/A/CoreAnalytics
0x7fff269cf000 - 0x7fff269d1fff libDiagnosticMessagesClient.dylib (112) <2FCF6C74-5FAF-3968-AE36-294C9EF3AA75> /usr/lib/libDiagnosticMessagesClient.dylib
0x7fff269d2000 - 0x7fff26a1efff com.apple.spotlight.metadata.utilities (1.0 - 2150.26) <2775C636-B8B5-3ED3-A8FC-7C2CB8C737A9> /System/Library/PrivateFrameworks/MetadataUtilities.framework/Versions/A/MetadataUtilities
0x7fff26a1f000 - 0x7fff26ab9fff com.apple.Metadata (10.7.0 - 2150.26) <A3A109B8-0C44-3377-A1BA-482D7AC72C0E> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata
0x7fff26aba000 - 0x7fff26ac0fff com.apple.DiskArbitration (2.7 - 2.7) <819CA24F-E4C7-3BC3-8A09-360EBD6F4B6E> /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration
0x7fff26ac1000 - 0x7fff27128fff com.apple.vImage (8.1 - 544.5) <C46B4E15-9FD6-3A56-865D-AB7B7337DD05> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x7fff27129000 - 0x7fff27406fff com.apple.QuartzCore (1.11 - 927.24) <2BB68D7A-5513-3E15-A7CE-C4ABC6B8CB3C> /System/Library/Frameworks/QuartzCore.framework/Versions/A/QuartzCore
0x7fff27407000 - 0x7fff27448fff libFontRegistry.dylib (309) <ACF99477-688E-33DA-8100-3191721EB052> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
0x7fff27682000 - 0x7fff27691fff com.apple.OpenDirectory (11.6 - 230.40.1) <E204DA2B-17DA-3A4B-A03C-8F3B673D5CCD> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory
0x7fff27692000 - 0x7fff276b1fff com.apple.CFOpenDirectory (11.6 - 230.40.1) <9294B2FA-1269-3173-AB57-E80EBD2FE3E1> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory
0x7fff276b2000 - 0x7fff276befff com.apple.CoreServices.FSEvents (1290.120.5 - 1290.120.5) <87C05C54-DD61-3555-8246-F56E535072D2> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/FSEvents.framework/Versions/A/FSEvents
0x7fff276bf000 - 0x7fff276e3fff com.apple.coreservices.SharedFileList (144 - 144) <FC634ADE-7F29-3A8D-AEB4-2F5A34685C88> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SharedFileList.framework/Versions/A/SharedFileList
0x7fff276e4000 - 0x7fff276e6fff libapp_launch_measurement.dylib (14.1) <34296F0E-D81B-383B-8B45-137CA086BC4D> /usr/lib/libapp_launch_measurement.dylib
0x7fff276e7000 - 0x7fff2772efff com.apple.CoreAutoLayout (1.0 - 21.10.1) <0AA28C77-F6DE-3B5B-BD3B-6BDCE805B634> /System/Library/PrivateFrameworks/CoreAutoLayout.framework/Versions/A/CoreAutoLayout
0x7fff2772f000 - 0x7fff27811fff libxml2.2.dylib (34.10) <6750E272-224C-3FDD-9A1C-87249E63DA07> /usr/lib/libxml2.2.dylib
0x7fff27812000 - 0x7fff2785ffff com.apple.CoreVideo (1.8 - 414.7) <7E4736C8-AB84-3A3A-BB7C-A6A9A36BCE79> /System/Library/Frameworks/CoreVideo.framework/Versions/A/CoreVideo
0x7fff2881a000 - 0x7fff2882afff libsystem_containermanager.dylib (318.100.4) <E0A89571-6D3E-3184-9F39-C6094C87B92B> /usr/lib/system/libsystem_containermanager.dylib
0x7fff2882b000 - 0x7fff2883cfff com.apple.IOSurface (290.8.1 - 290.8.1) <9D6CA654-3E6F-3719-B9B9-65C4CDA41BC5> /System/Library/Frameworks/IOSurface.framework/Versions/A/IOSurface
0x7fff2883d000 - 0x7fff28846fff com.apple.IOAccelerator (442.9 - 442.9) <CF36BA06-85BA-3CCF-B59D-6A92EAB5EABB> /System/Library/PrivateFrameworks/IOAccelerator.framework/Versions/A/IOAccelerator
0x7fff28847000 - 0x7fff2896afff com.apple.Metal (244.303 - 244.303) <079212EC-20C5-3F1F-B2E4-9DD637DD75FB> /System/Library/Frameworks/Metal.framework/Versions/A/Metal
0x7fff2896b000 - 0x7fff28987fff com.apple.audio.caulk (1.0 - 70) <B2CA358A-CC85-3B89-810C-B0209F0EEAEA> /System/Library/PrivateFrameworks/caulk.framework/Versions/A/caulk
0x7fff28988000 - 0x7fff28a72fff com.apple.CoreMedia (1.0 - 2780.10.4.1) <FDE1187A-BDBD-3B4E-A200-A3E2E22694B5> /System/Library/Frameworks/CoreMedia.framework/Versions/A/CoreMedia
0x7fff28a73000 - 0x7fff28bcffff libFontParser.dylib (305.6.0.4) <7A6DF449-3B4B-34FC-9D5C-B00FE59E6031> /System/Library/PrivateFrameworks/FontServices.framework/libFontParser.dylib
0x7fff28f0e000 - 0x7fff2914afff com.apple.ImageIO (3.3.0 - 2130.8.2) <A6ED6CCC-FC4E-3283-B08D-4EC264D41FD7> /System/Library/Frameworks/ImageIO.framework/Versions/A/ImageIO
0x7fff2914b000 - 0x7fff294c6fff com.apple.CoreImage (16.3.0 - 1140.2) <E05C48FC-81E3-3270-A37C-D206F364FF62> /System/Library/Frameworks/CoreImage.framework/Versions/A/CoreImage
0x7fff294c7000 - 0x7fff2952dfff com.apple.MetalPerformanceShaders.MPSCore (1.0 - 1) <6AE9618A-B8C9-3D0F-A389-71382F438DF8> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSCore.framework/Versions/A/MPSCore
0x7fff2952e000 - 0x7fff29531fff libsystem_configuration.dylib (1109.140.1) <89E70992-616F-3DD3-9430-67025F759A1B> /usr/lib/system/libsystem_configuration.dylib
0x7fff29532000 - 0x7fff29536fff libsystem_sandbox.dylib (1441.141.6) <53DE290F-AEA6-34E4-8491-348A79CF3A95> /usr/lib/system/libsystem_sandbox.dylib
0x7fff29537000 - 0x7fff29538fff com.apple.AggregateDictionary (1.0 - 1) <9FD9D68F-7B02-31A6-9583-EFF60B2A9F1C> /System/Library/PrivateFrameworks/AggregateDictionary.framework/Versions/A/AggregateDictionary
0x7fff29539000 - 0x7fff2953cfff com.apple.AppleSystemInfo (3.1.5 - 3.1.5) <0B523600-B02C-359B-BDD7-6EADCE8B5AD8> /System/Library/PrivateFrameworks/AppleSystemInfo.framework/Versions/A/AppleSystemInfo
0x7fff2953d000 - 0x7fff2953efff liblangid.dylib (136) <5645ED02-635B-3BA0-ACEF-D6C8BC74FAF0> /usr/lib/liblangid.dylib
0x7fff2953f000 - 0x7fff295e3fff com.apple.CoreNLP (1.0 - 245.2) <24291100-1C4C-361B-B53B-B99CB4B53906> /System/Library/PrivateFrameworks/CoreNLP.framework/Versions/A/CoreNLP
0x7fff295e4000 - 0x7fff295eafff com.apple.LinguisticData (1.0 - 399) <55FF3554-9E14-3351-8E3C-3280C9CB664B> /System/Library/PrivateFrameworks/LinguisticData.framework/Versions/A/LinguisticData
0x7fff295eb000 - 0x7fff29c93fff libBNNS.dylib (288.100.5) <9A4AB8C3-BCF1-3BAB-896C-FA460E3A68D0> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
0x7fff29c94000 - 0x7fff29e66fff libvDSP.dylib (760.100.3) <BA86A84B-5030-3749-966B-297B3B1FA236> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x7fff29e67000 - 0x7fff29e78fff com.apple.CoreEmoji (1.0 - 128.4) <37352743-CFF8-3196-8234-6AF30E531759> /System/Library/PrivateFrameworks/CoreEmoji.framework/Versions/A/CoreEmoji
0x7fff29e79000 - 0x7fff29e83fff com.apple.IOMobileFramebuffer (343.0.0 - 343.0.0) <BFA5D1BE-770A-3A02-9907-6F5A17BAD23E> /System/Library/PrivateFrameworks/IOMobileFramebuffer.framework/Versions/A/IOMobileFramebuffer
0x7fff2a17c000 - 0x7fff2a18cfff com.apple.AssertionServices (1.0 - 505.100.9) <968E021C-1BCD-3249-BBAD-FEE64370EB1F> /System/Library/PrivateFrameworks/AssertionServices.framework/Versions/A/AssertionServices
0x7fff2a18d000 - 0x7fff2a218fff com.apple.securityfoundation (6.0 - 55240.40.4) <DB010D41-F904-3592-9301-BB75A0FA2FD4> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation
0x7fff2a219000 - 0x7fff2a222fff com.apple.coreservices.BackgroundTaskManagement (1.0 - 104) <B222BEB6-CE24-3D70-903B-A9034D6FC6F6> /System/Library/PrivateFrameworks/BackgroundTaskManagement.framework/Versions/A/BackgroundTaskManagement
0x7fff2a223000 - 0x7fff2a227fff com.apple.xpc.ServiceManagement (1.0 - 1) <E1167FFF-E757-3C96-B26A-C0CE98EAA899> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement
0x7fff2a228000 - 0x7fff2a22afff libquarantine.dylib (119.40.4) <1263FFEA-9722-39FA-A097-D28B4F7FDE04> /usr/lib/system/libquarantine.dylib
0x7fff2a22b000 - 0x7fff2a236fff libCheckFix.dylib (31) <3235B0DD-517F-3059-8907-9EDDF3F559C0> /usr/lib/libCheckFix.dylib
0x7fff2a237000 - 0x7fff2a24efff libcoretls.dylib (169.100.1) <972397D6-A93B-302D-9CA3-C8B12C93899B> /usr/lib/libcoretls.dylib
0x7fff2a24f000 - 0x7fff2a25ffff libbsm.0.dylib (68.40.1) <FEA138A5-B03E-3AD5-9E21-3F35405D147F> /usr/lib/libbsm.0.dylib
0x7fff2a260000 - 0x7fff2a2a9fff libmecab.dylib (929.10) <E391699C-D139-338C-8919-1B2817BC1E25> /usr/lib/libmecab.dylib
0x7fff2a2aa000 - 0x7fff2a2affff libgermantok.dylib (24) <3DF990AD-8806-36B2-8168-4F18762C74A4> /usr/lib/libgermantok.dylib
0x7fff2a2b0000 - 0x7fff2a2c5fff libLinearAlgebra.dylib (1336.140.1) <0D201041-7BAB-3492-898D-ABDDD9D85D48> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
0x7fff2a2c6000 - 0x7fff2a4e4fff com.apple.MetalPerformanceShaders.MPSNeuralNetwork (1.0 - 1) <5B727E28-3ACF-3DBB-B787-B1633CFB2413> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSNeuralNetwork.framework/Versions/A/MPSNeuralNetwork
0x7fff2a4e5000 - 0x7fff2a534fff com.apple.MetalPerformanceShaders.MPSRayIntersector (1.0 - 1) <315027A8-ADFD-3DC7-9B2A-6F1457E4D32E> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSRayIntersector.framework/Versions/A/MPSRayIntersector
0x7fff2a535000 - 0x7fff2a696fff com.apple.MLCompute (1.0 - 1) <E0A748E2-21DA-319C-8B28-80A853090B86> /System/Library/Frameworks/MLCompute.framework/Versions/A/MLCompute
0x7fff2a697000 - 0x7fff2a6cdfff com.apple.MetalPerformanceShaders.MPSMatrix (1.0 - 1) <5D3C245B-BF53-31B0-B405-E4EB0FA608ED> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSMatrix.framework/Versions/A/MPSMatrix
0x7fff2a6ce000 - 0x7fff2a724fff com.apple.MetalPerformanceShaders.MPSNDArray (1.0 - 1) <C251786D-BC17-3C99-94E7-10EC828139D4> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSNDArray.framework/Versions/A/MPSNDArray
0x7fff2a725000 - 0x7fff2a7b5fff com.apple.MetalPerformanceShaders.MPSImage (1.0 - 1) <AAE88278-E296-3976-9FCC-345F71C8005D> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/Frameworks/MPSImage.framework/Versions/A/MPSImage
0x7fff2a7b6000 - 0x7fff2a7c5fff com.apple.AppleFSCompression (125 - 1.0) <EAA1DBD4-02EE-3E39-A9F8-C40AA535C32A> /System/Library/PrivateFrameworks/AppleFSCompression.framework/Versions/A/AppleFSCompression
0x7fff2a7c6000 - 0x7fff2a7d2fff libbz2.1.0.dylib (44) <90425CDA-B4E1-3004-800B-7E4A87DCBCD2> /usr/lib/libbz2.1.0.dylib
0x7fff2a7d3000 - 0x7fff2a7d7fff libsystem_coreservices.dylib (127.1) <7AE405FC-6A44-34A0-86AD-6BD80B0050BB> /usr/lib/system/libsystem_coreservices.dylib
0x7fff2a7d8000 - 0x7fff2a805fff com.apple.CoreServices.OSServices (1122.45 - 1122.45) <43C2A369-8FB8-3CF7-8282-A8D6AC246660> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices
0x7fff2a9d4000 - 0x7fff2a9e6fff libz.1.dylib (76) <73C471D3-07CE-307D-A531-92C5D0E4C0E9> /usr/lib/libz.1.dylib
0x7fff2a9e7000 - 0x7fff2aa2efff libsystem_m.dylib (3186.100.3) <EA0354A3-8618-3D76-A760-E550AC60CE95> /usr/lib/system/libsystem_m.dylib
0x7fff2aa2f000 - 0x7fff2aa2ffff libcharset.1.dylib (59) <E389024B-7CAC-32A5-BF12-DF20C8A3B050> /usr/lib/libcharset.1.dylib
0x7fff2aa30000 - 0x7fff2aa35fff libmacho.dylib (980) <1FCE2BE3-4F6F-3EAA-9BC5-A9892A45CF0D> /usr/lib/system/libmacho.dylib
0x7fff2aa36000 - 0x7fff2aa51fff libkxld.dylib (7195.141.26) <5B4ABD1D-7A6E-34F5-AE7B-04ED6C0AFE2F> /usr/lib/system/libkxld.dylib
0x7fff2aa52000 - 0x7fff2aa5dfff libcommonCrypto.dylib (60178.120.3) <7E242F29-1CB6-30EF-8C9A-C768A90FDBA0> /usr/lib/system/libcommonCrypto.dylib
0x7fff2aa5e000 - 0x7fff2aa68fff libunwind.dylib (201) <A5B040A8-847F-36EE-B13D-5DD1F5CD5BED> /usr/lib/system/libunwind.dylib
0x7fff2aa69000 - 0x7fff2aa70fff liboah.dylib (203.58) <26D08622-69F5-32DB-80D2-9B4651A9F0CC> /usr/lib/liboah.dylib
0x7fff2aa71000 - 0x7fff2aa7bfff libcopyfile.dylib (173.40.2) <8C783785-0F5F-3DC5-B815-B29CEBA75737> /usr/lib/system/libcopyfile.dylib
0x7fff2aa7c000 - 0x7fff2aa83fff libcompiler_rt.dylib (102.2) <1FDC92D1-8A17-30AF-8E72-4F0517AEA157> /usr/lib/system/libcompiler_rt.dylib
0x7fff2aa84000 - 0x7fff2aa86fff libsystem_collections.dylib (1439.141.1) <11D5775A-AD4C-35ED-BC05-616AB67ACBBE> /usr/lib/system/libsystem_collections.dylib
0x7fff2aa87000 - 0x7fff2aa89fff libsystem_secinit.dylib (87.60.1) <27982311-637E-3308-9F55-4871762736F4> /usr/lib/system/libsystem_secinit.dylib
0x7fff2aa8a000 - 0x7fff2aa8cfff libremovefile.dylib (49.120.1) <5973CED7-797B-3288-9589-C1856752F91A> /usr/lib/system/libremovefile.dylib
0x7fff2aa8d000 - 0x7fff2aa8dfff libkeymgr.dylib (31) <AAA929A0-45E5-3186-8ABD-37EB25B2C939> /usr/lib/system/libkeymgr.dylib
0x7fff2aa8e000 - 0x7fff2aa95fff libsystem_dnssd.dylib (1310.140.1) <4A85F13B-E3AD-3C44-B327-091F56D35CC1> /usr/lib/system/libsystem_dnssd.dylib
0x7fff2aa96000 - 0x7fff2aa9bfff libcache.dylib (83) <435668CB-666B-3379-AD65-F604A72099F4> /usr/lib/system/libcache.dylib
0x7fff2aa9c000 - 0x7fff2aa9dfff libSystem.B.dylib (1292.120.1) <1F975097-394B-3A31-9FA8-515350BB2527> /usr/lib/libSystem.B.dylib
0x7fff2aa9e000 - 0x7fff2aaa1fff libfakelink.dylib (3) <C7E36B51-4FD6-3704-975E-AB9B46DF6D30> /usr/lib/libfakelink.dylib
0x7fff2aaa2000 - 0x7fff2aaa2fff com.apple.SoftLinking (1.0 - 1) <AF16BDE9-8995-39F5-A0ED-C65232A61095> /System/Library/PrivateFrameworks/SoftLinking.framework/Versions/A/SoftLinking
0x7fff2aaa3000 - 0x7fff2aadafff libpcap.A.dylib (98.100.3) <7EB940E4-BB5E-327D-B7F8-951F22F27D72> /usr/lib/libpcap.A.dylib
0x7fff2aadb000 - 0x7fff2abcbfff libiconv.2.dylib (59) <1F132286-CEA4-37A4-93F7-3C0A60C3645B> /usr/lib/libiconv.2.dylib
0x7fff2abcc000 - 0x7fff2abddfff libcmph.dylib (8) <8A5DF97C-1CDA-36BC-86E8-EF8B7F314EDC> /usr/lib/libcmph.dylib
0x7fff2abde000 - 0x7fff2ac4ffff libarchive.2.dylib (83.100.2) <BAF76083-029C-3AC5-96E5-AE54786574A6> /usr/lib/libarchive.2.dylib
0x7fff2ac50000 - 0x7fff2acb7fff com.apple.SearchKit (1.4.1 - 1.4.1) <7B3B1E70-2C63-30E2-B5CF-6BC8EE7EA418> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit
0x7fff2acb8000 - 0x7fff2acb9fff libThaiTokenizer.dylib (3) <84E7B443-74C5-386F-AEFF-FD48B94A04EB> /usr/lib/libThaiTokenizer.dylib
0x7fff2acba000 - 0x7fff2acdcfff com.apple.applesauce (1.0 - 16.28) <0F9016E9-9DBB-3047-A1C3-A9FC85BAFE20> /System/Library/PrivateFrameworks/AppleSauce.framework/Versions/A/AppleSauce
0x7fff2acdd000 - 0x7fff2acf4fff libapple_nghttp2.dylib (1.41) <B730D1A0-8F61-3497-B63A-5661EB887E73> /usr/lib/libapple_nghttp2.dylib
0x7fff2acf5000 - 0x7fff2ad0bfff libSparseBLAS.dylib (1336.140.1) <89309B8D-FA44-3525-BA00-21E87D51D424> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
0x7fff2ad0c000 - 0x7fff2ad0dfff com.apple.MetalPerformanceShaders.MetalPerformanceShaders (1.0 - 1) <295CF572-CFF5-3C5D-8006-F63988CFB5B7> /System/Library/Frameworks/MetalPerformanceShaders.framework/Versions/A/MetalPerformanceShaders
0x7fff2ad0e000 - 0x7fff2ad12fff libpam.2.dylib (28.40.1) <B2457D3D-DADD-3157-8BFD-CF76F982FC13> /usr/lib/libpam.2.dylib
0x7fff2ad13000 - 0x7fff2ad32fff libcompression.dylib (96.120.1) <788EAF3B-62D8-3A5F-9E42-E4CEDB3DAB51> /usr/lib/libcompression.dylib
0x7fff2ad33000 - 0x7fff2ad38fff libQuadrature.dylib (7) <EA417A8F-8395-32AC-A67A-FA75DC2110CB> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libQuadrature.dylib
0x7fff2ad39000 - 0x7fff2b0d6fff libLAPACK.dylib (1336.140.1) <4A2BD114-000A-372A-B4CD-091360A39058> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x7fff2b0d7000 - 0x7fff2b126fff com.apple.DictionaryServices (1.2 - 341) <960CC0D7-B2C6-3308-A120-C86F41A2301C> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices
0x7fff2b127000 - 0x7fff2b13ffff liblzma.5.dylib (16) <933D5DEC-E8E8-3946-A16E-1056F2075602> /usr/lib/liblzma.5.dylib
0x7fff2b140000 - 0x7fff2b141fff libcoretls_cfhelpers.dylib (169.100.1) <E2AC5901-93EC-3F67-A8B1-738E76B49804> /usr/lib/libcoretls_cfhelpers.dylib
0x7fff2b142000 - 0x7fff2b23dfff com.apple.APFS (1677.141.3 - 1677.141.3) <11F6C744-6E82-3D3A-ACB3-C53ECBFAAF0F> /System/Library/PrivateFrameworks/APFS.framework/Versions/A/APFS
0x7fff2b23e000 - 0x7fff2b24cfff libxar.1.dylib (452.0.6) <C92A8F0A-9A5E-3BF3-A7AF-2C255779C6AF> /usr/lib/libxar.1.dylib
0x7fff2b24d000 - 0x7fff2b250fff libutil.dylib (58.40.3) <CBC74043-ACDF-36BF-A47F-879F976BFC4D> /usr/lib/libutil.dylib
0x7fff2b251000 - 0x7fff2b279fff libxslt.1.dylib (17.6) <BFB2EA40-332D-3DB4-AA3E-025966219E88> /usr/lib/libxslt.1.dylib
0x7fff2b27a000 - 0x7fff2b284fff libChineseTokenizer.dylib (37.1) <344E5492-4BD5-354A-8274-047F8388A826> /usr/lib/libChineseTokenizer.dylib
0x7fff2b285000 - 0x7fff2b342fff libvMisc.dylib (760.100.3) <33B369D5-AA63-3557-9CBA-4D861B7A6CE1> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x7fff2b343000 - 0x7fff2b3dafff libate.dylib (3.0.6) <6F17C1CE-1F4D-3291-919D-A49E32E35344> /usr/lib/libate.dylib
0x7fff2b3db000 - 0x7fff2b3e2fff libIOReport.dylib (64.100.1) <4690B952-7BCF-31DB-A796-996D8094AB24> /usr/lib/libIOReport.dylib
0x7fff2b4ad000 - 0x7fff2b4e3fff com.apple.pluginkit.framework (1.0 - 1) <545963FE-A289-3F66-B6EA-9122340016DD> /System/Library/PrivateFrameworks/PlugInKit.framework/Versions/A/PlugInKit
0x7fff2b578000 - 0x7fff2b5cbfff com.apple.AppleVAFramework (6.1.3 - 6.1.3) <DC3B87A5-AA7D-3534-BF4F-089E16226C0D> /System/Library/PrivateFrameworks/AppleVA.framework/Versions/A/AppleVA
0x7fff2b5cc000 - 0x7fff2b5e5fff libexpat.1.dylib (26.141.1) <F579645F-A493-3F2D-A9DB-C77664A1BCA1> /usr/lib/libexpat.1.dylib
0x7fff2b711000 - 0x7fff2b739fff com.apple.persistentconnection (1.0 - 1.0) <E05B6AF9-376E-3E4D-B2F5-3A7A85D7CBB3> /System/Library/PrivateFrameworks/PersistentConnection.framework/Versions/A/PersistentConnection
0x7fff2b73a000 - 0x7fff2b748fff com.apple.GraphVisualizer (1.0 - 100.1) <09C716AC-B62A-3EF0-85A1-98A949EB88B3> /System/Library/PrivateFrameworks/GraphVisualizer.framework/Versions/A/GraphVisualizer
0x7fff2b749000 - 0x7fff2bb64fff com.apple.vision.FaceCore (4.3.2 - 4.3.2) <0E25BE9A-551C-3457-B7E8-7ED414223E3A> /System/Library/PrivateFrameworks/FaceCore.framework/Versions/A/FaceCore
0x7fff2bb65000 - 0x7fff2bbacfff com.apple.OTSVG (1.0 - 677.6.0.2) <53E2913D-E023-3685-9161-A14608F89DC1> /System/Library/PrivateFrameworks/OTSVG.framework/Versions/A/OTSVG
0x7fff2bbad000 - 0x7fff2bbb3fff com.apple.xpc.AppServerSupport (1.0 - 2038.120.1) <523B9C03-A39E-3FF4-8216-34309C158113> /System/Library/PrivateFrameworks/AppServerSupport.framework/Versions/A/AppServerSupport
0x7fff2bbb4000 - 0x7fff2bbc6fff libhvf.dylib (1.0 - $[CURRENT_PROJECT_VERSION]) <53477D30-E8A6-3935-A3B1-7CBDE387210A> /System/Library/PrivateFrameworks/FontServices.framework/libhvf.dylib
0x7fff2bbc7000 - 0x7fff2bbc9fff libspindump.dylib (295.2) <003C7E84-C242-311A-A2FA-4622B66E3F24> /usr/lib/libspindump.dylib
0x7fff2be2a000 - 0x7fff2be66fff com.apple.bom (14.0 - 235.1) <354D4983-EA7A-3F97-B1FF-9648F3981208> /System/Library/PrivateFrameworks/Bom.framework/Versions/A/Bom
0x7fff2be67000 - 0x7fff2beb0fff com.apple.AppleJPEG (1.0 - 1) <D751A39A-DC50-3E2E-9C2D-70284574EC84> /System/Library/PrivateFrameworks/AppleJPEG.framework/Versions/A/AppleJPEG
0x7fff2beb1000 - 0x7fff2bf90fff libJP2.dylib (2130.8.2) <B4A3B417-4218-303F-B660-603B1A3C75AE> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJP2.dylib
0x7fff2bf91000 - 0x7fff2bf94fff com.apple.WatchdogClient.framework (1.0 - 98.120.2) <13BB2B82-DF17-33C3-A19B-432E03744896> /System/Library/PrivateFrameworks/WatchdogClient.framework/Versions/A/WatchdogClient
0x7fff2bf95000 - 0x7fff2bfcbfff com.apple.MultitouchSupport.framework (4440.3 - 4440.3) <8B7FB5F9-E38B-3193-98AC-51EF565F61CB> /System/Library/PrivateFrameworks/MultitouchSupport.framework/Versions/A/MultitouchSupport
0x7fff2bfcc000 - 0x7fff2c12afff com.apple.VideoToolbox (1.0 - 2780.10.4.1) <1134D8C6-EA97-32B4-BD4C-DD02901F4B0B> /System/Library/Frameworks/VideoToolbox.framework/Versions/A/VideoToolbox
0x7fff2c12b000 - 0x7fff2c15efff libAudioToolboxUtility.dylib (1181.72.4) <F26A13BB-BCDD-3F04-B98C-5CD9E445DD35> /usr/lib/libAudioToolboxUtility.dylib
0x7fff2c15f000 - 0x7fff2c17ffff libPng.dylib (2130.8.2) <BEB6FABB-4E78-391B-85BD-8E69A3ABAB24> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libPng.dylib
0x7fff2c180000 - 0x7fff2c1dffff libTIFF.dylib (2130.8.2) <B8DD7B9D-0589-308D-9A60-AB23EA106A87> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libTIFF.dylib
0x7fff2c1e0000 - 0x7fff2c1fcfff com.apple.IOPresentment (58 - 37) <990B304C-15B6-397D-8B7E-636DA14AE1D3> /System/Library/PrivateFrameworks/IOPresentment.framework/Versions/A/IOPresentment
0x7fff2c1fd000 - 0x7fff2c204fff com.apple.GPUWrangler (6.3.6 - 6.3.6) <EB257619-862B-3CEF-8A65-FE5229D7123D> /System/Library/PrivateFrameworks/GPUWrangler.framework/Versions/A/GPUWrangler
0x7fff2c205000 - 0x7fff2c208fff libRadiance.dylib (2130.8.2) <04232355-A894-31E6-8C05-B68F1F7FA3E2> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libRadiance.dylib
0x7fff2c209000 - 0x7fff2c20efff com.apple.DSExternalDisplay (3.1 - 380) <DCD6682A-9C61-3779-A81D-8E1FBED38C69> /System/Library/PrivateFrameworks/DSExternalDisplay.framework/Versions/A/DSExternalDisplay
0x7fff2c20f000 - 0x7fff2c233fff libJPEG.dylib (2130.8.2) <D9864597-F6ED-3AD8-8886-761EAA0559E2> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libJPEG.dylib
0x7fff2c264000 - 0x7fff2c268fff libGIF.dylib (2130.8.2) <A52215E6-F61A-398D-A9C9-FDE9D3517982> /System/Library/Frameworks/ImageIO.framework/Versions/A/Resources/libGIF.dylib
0x7fff2c269000 - 0x7fff2c272fff com.apple.CMCaptureCore (1.0 - 82.6) <C1960208-BCA3-3D47-9DBE-CF1A81C2053B> /System/Library/PrivateFrameworks/CMCaptureCore.framework/Versions/A/CMCaptureCore
0x7fff2d480000 - 0x7fff2d55ffff libSMC.dylib (20) <B45BD314-B645-3948-B1C2-1FDA40453078> /usr/lib/libSMC.dylib
0x7fff2dc44000 - 0x7fff2dc4ffff com.apple.perfdata (1.0 - 67.40.1) <B80E66C3-5A5F-391A-9475-15DB16BA72E8> /System/Library/PrivateFrameworks/perfdata.framework/Versions/A/perfdata
0x7fff2dea1000 - 0x7fff2dea1fff liblaunch.dylib (2038.120.1) <A3F46CC6-BD89-39DB-8732-C885B881A635> /usr/lib/system/liblaunch.dylib
0x7fff2e19a000 - 0x7fff2e425fff com.apple.NetworkExtension (1.0 - 1) <D5C908CF-8818-37F7-970E-B507A3466C47> /System/Library/Frameworks/NetworkExtension.framework/Versions/A/NetworkExtension
0x7fff30338000 - 0x7fff30338fff libsystem_product_info_filter.dylib (8.40.1) <6CA8DEA4-5BD4-375F-9AA7-3338135306C5> /usr/lib/system/libsystem_product_info_filter.dylib
0x7fff303b0000 - 0x7fff303c7fff libnetworkextension.dylib (1295.140.3) <8B28ADBC-CF77-3F16-911D-8F5A2391BA3F> /usr/lib/libnetworkextension.dylib
0x7fff30410000 - 0x7fff30410fff com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <BA7C5415-119A-30E5-8177-B24AB40624A3> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x7fff30436000 - 0x7fff30436fff com.apple.CoreServices (1122.45 - 1122.45) <F4015B6D-D520-3E52-A50C-04E9E46EBC89> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices
0x7fff305f2000 - 0x7fff305f2fff com.apple.Accelerate (1.11 - Accelerate 1.11) <9556F5DF-3DA2-3671-AA4F-776030C51FF5> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x7fff31cc5000 - 0x7fff31ce0fff com.apple.ExtensionKit (19.4 - 19.4) <A9753B92-EFA2-32EF-AF39-58E5605FBB61> /System/Library/PrivateFrameworks/ExtensionKit.framework/Versions/A/ExtensionKit
0x7fff31ce1000 - 0x7fff31ce7fff com.apple.ExtensionFoundation (19.4 - 19.4) <2D46CB26-6391-398E-A8DA-F2D370D0A0CE> /System/Library/PrivateFrameworks/ExtensionFoundation.framework/Versions/A/ExtensionFoundation
0x7fff33317000 - 0x7fff3334dfff com.apple.SystemConfiguration.EAP8021X (14.0.0 - 14.0) <72DFE637-46E4-3CF1-8233-6B88CDB4855B> /System/Library/PrivateFrameworks/EAP8021X.framework/Versions/A/EAP8021X
0x7fff3d0f0000 - 0x7fff3d10ffff com.apple.private.SystemPolicy (1.0 - 1) <16320B9E-AB33-31F7-8837-0389EE6ACFC3> /System/Library/PrivateFrameworks/SystemPolicy.framework/Versions/A/SystemPolicy
0x7fff3da4d000 - 0x7fff3da5ffff libmis.dylib (274.140.2) <F4EE6883-6A50-33B0-9AF9-5131DA07E3D3> /usr/lib/libmis.dylib
0x7fff40e95000 - 0x7fff40ea0fff com.apple.CaptiveNetworkSupport (13.0 - 1) <240BA909-E91B-3F24-A2EC-8D6A02931F5D> /System/Library/PrivateFrameworks/CaptiveNetwork.framework/Versions/A/CaptiveNetwork
0x7fff6bdaa000 - 0x7fff6bdb0fff libCoreFSCache.dylib (200.11) <A10745F3-1533-329E-B42A-6DE60871F7C0> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreFSCache.dylib
0x7fff6bdb1000 - 0x7fff6bdb5fff libCoreVMClient.dylib (200.11) <3370F902-DA03-3297-804C-EB5F7FD67A01> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCoreVMClient.dylib
0x7fff6bdb6000 - 0x7fff6bdc5fff com.apple.opengl (18.5.9 - 18.5.9) <2A421CC5-4D60-339C-9772-3AC991232BD8> /System/Library/Frameworks/OpenGL.framework/Versions/A/OpenGL
0x7fff6bdc6000 - 0x7fff6bdc8fff libCVMSPluginSupport.dylib (18.5.9) <BF44FEB3-FB8E-3FD8-8988-AD56AD53CFD4> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libCVMSPluginSupport.dylib
0x7fff6bdc9000 - 0x7fff6bdd1fff libGFXShared.dylib (18.5.9) <C4751529-359A-3ECC-84B2-74A23EFAD42A> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGFXShared.dylib
0x7fff6bdd2000 - 0x7fff6be05fff libGLImage.dylib (18.5.9) <C153E192-20A3-3F7D-A897-533DACE748EC> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLImage.dylib
0x7fff6be06000 - 0x7fff6be42fff libGLU.dylib (18.5.9) <8275A6AB-AAD5-3222-A80B-411C0FAFCA63> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGLU.dylib
0x7fff6bfd7000 - 0x7fff6bfe1fff libGL.dylib (18.5.9) <C6BE589B-CD26-3142-BD18-10C13D404904> /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib
0x7fff6d421000 - 0x7fff6d479fff com.apple.opencl (4.6 - 4.6) <79DA4138-12AB-3561-9967-D49EFB14B437> /System/Library/Frameworks/OpenCL.framework/Versions/A/OpenCL
External Modification Summary:
Calls made by other processes targeting this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by this process:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
Calls made by all processes on this machine:
task_for_pid: 0
thread_create: 0
thread_set_state: 0
VM Region Summary:
ReadOnly portion of Libraries: Total=635.0M resident=0K(0%) swapped_out_or_unallocated=635.0M(100%)
Writable regions: Total=44.4M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=44.4M(100%)
VIRTUAL REGION
REGION TYPE SIZE COUNT (non-coalesced)
=========== ======= =======
Activity Tracing 256K 1
Dispatch continuations 16.0M 1
Kernel Alloc Once 8K 1
MALLOC 18.0M 9
MALLOC guard page 16K 4
STACK GUARD 56.0M 4
Stack 9752K 4
VM_ALLOCATE 8K 2
__DATA 7572K 212
__DATA_CONST 8024K 131
__DATA_DIRTY 328K 82
__FONT_DATA 4K 1
__LINKEDIT 500.3M 5
__OBJC_RO 70.3M 1
__OBJC_RW 2496K 2
__TEXT 134.7M 212
__UNICODE 588K 1
mapped file 31.7M 2
shared memory 24K 3
=========== ======= =======
TOTAL 855.3M 678
Crashed Thread: 2 Dispatch queue: com.apple.network.connections
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000112918700
Exception Note: EXC_CORPSE_NOTIFY
Termination Signal: Bus error: 10
Termination Reason: Namespace SIGNAL, Code 0xa
Terminating Process: exc handler [40687]
...
Thread 2 Crashed:: Dispatch queue: com.apple.network.connections
0 libsystem_kernel.dylib 0x00007fff2089b46e os_channel_get_next_slot + 230
1 com.apple.NetworkExtension 0x00007fff2e2e2643 __40-[NEFilterPacketInterpose createChannel]_block_invoke + 560
2 libdispatch.dylib 0x00007fff20718806 _dispatch_client_callout + 8
3 libdispatch.dylib 0x00007fff2071b1b0 _dispatch_continuation_pop + 423
4 libdispatch.dylib 0x00007fff2072b564 _dispatch_source_invoke + 2061
5 libdispatch.dylib 0x00007fff20720318 _dispatch_workloop_invoke + 1784
6 libdispatch.dylib 0x00007fff20728c0d _dispatch_workloop_worker_thread + 811
7 libsystem_pthread.dylib 0x00007fff208bf45d _pthread_wqthread + 314
8 libsystem_pthread.dylib 0x00007fff208be42f start_wqthread + 15
Thanks.
Your bug report included a JSON crash report which allowed me to learn more about this crash. To start, with some internal tools I was able to find that the crashing thread’s backtrace actually looks like this:
Thread 3 Crashed:: Dispatch queue: com.apple.network.connections
0 libsystem_kernel.dylib … os_channel_get_next_slot + 668 …
1 com.apple.NetworkExtension … receiveOneFramefromRing + 32 …
2 com.apple.NetworkExtension … receiveFramesfromRings + 248 …
3 com.apple.NetworkExtension … __40-[NEFilterPacketInterpose createChannel]_block_invoke + 392 …
4 libdispatch.dylib … _dispatch_client_callout + 20
Frames 1 and 2 are inlined, and thus don’t show up in your backtrace.
This backtrace makes a lot more sense. Dispatch has called the NE packet filter block which is trying to get a packet from the user-space network subsystem which has trapped. This trap is within an assert that checks its internal state, so that’s got corrupted somehow. I don’t know enough about the code to offer any insight into the actual failure.
However, your bug report pointed me at another bug (r. 129563031) which shows a very similar crash in a completely different developer’s packet filter. That suggests that this is more likely to be a problem with macOS than with your code.
Share and Enjoy
—
Quinn “The Eskimo!” @ Developer Technical Support @ Apple
let myEmail = "eskimo" + "1" + "@" + "apple.com"
Replies
5
Boosts
0
Views
730
Participants
3