Network Extension process: ``` Thread 0xa36b62 DispatchQueue "NEFilterExtensionProviderContext queue"(66) 1 sample (1) priority 46 (base 31) <thread QoS default (requested default, workloop servicer override default), IO tier 0> 1 start_wqthread + 15 (libsystem_pthread.dylib + 9319) [0x7fff20342467] 1 1 _pthread_wqthread + 314 (libsystem_pthread.dylib + 13465) [0x7fff20343499] 1 1 _dispatch_workloop_worker_thread + 819 (libdispatch.dylib + 80989) [0x7fff201abc5d] 1 1 _dispatch_lane_invoke + 375 (libdispatch.dylib + 41163) [0x7fff201a20cb] 1 1 _dispatch_lane_serial_drain + 606 (libdispatch.dylib + 38398) [0x7fff201a15fe] 1 1 _dispatch_client_callout + 8 (libdispatch.dylib + 14279) [0x7fff2019b7c7] 1 1 _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9693) [0x7fff2019a5dd] 1 1 __92-[NEFilterDataExtensionProviderContext handleNewFlow:reply:controlSocket:completionHandler:]_block_invoke_2 + 365 (NetworkExtension + 322118) [0x7fff2dccba46] 1 1 -[NEFilterDataSavedMessageHandler enqueueWithFlow:context:] + 183 (NetworkExtension + 343151) [0x7fff2dcd0c6f] 1 1 -[NEFilterDataSavedMessageHandler executeWithFlow:context:] + 294 (NetworkExtension + 343479) [0x7fff2dcd0db7] 1 1 -[NEFilterDataSavedMessageHandler executeVerdictHandlerWithFlow:verdict:context:] + 305 (NetworkExtension + 343956) [0x7fff2dcd0f94] 1 1 __92-[NEFilterDataExtensionProviderContext handleNewFlow:reply:controlSocket:completionHandler:]_block_invoke.287 + 121 (NetworkExtension + 322365) [0x7fff2dccbb3d] 1 1 -[NEFilterSocketFlow createNewFlowReply:controlSocket:verdict:context:] + 429 (NetworkExtension + 366248) [0x7fff2dcd66a8] 1 1 write + 10 (libsystem_kernel.dylib + 15450) [0x7fff20314c5a] 1 *1 hndl_unix_scall64 (in kernel) + 22 [0xffffff800025f1f6] 1 *1 unix_syscall64 (in kernel) (systemcalls.c:412) [0xffffff8000968cdb] 1 *1 write_nocancel (in kernel) (sys_generic.c:513) [0xffffff8000876757] 1 *1 dofilewrite (in kernel) (sys_generic.c:623) [0xffffff8000876945] 1 *1 soo_write (in kernel) (sys_socket.c:153) [0xffffff800087bfd8] 1 *1 sosend (in kernel) (uipc_socket.c:2521) [0xffffff80008a78c9] 1 *1 ctl_send (in kernel) (kern_control.c:870) [0xffffff800082d439] 1 *1 cfil_ctl_send (in kernel) (content_filter.c:1976) [0xffffff80006a6b82] 1 *1 cfil_socket_from_sock_id (in kernel) (content_filter.c:1678) [0xffffff80006a96c1] 1 *1 tcp_lock (in kernel) (tcp_subr.c:3125) [0xffffff800071b5fe] 1 *1 lck_mtx_lock_contended (in kernel) (locks_i386.c:0) [0xffffff80003e3eab] 1 *1 lck_mtx_lock_wait_x86 (in kernel) (locks_i386.c:3595) [0xffffff80003e4646] 1 *1 thread_block_reason (in kernel) (sched_prim.c:3170) [0xffffff80002dc3af] 1 *1 thread_invoke (in kernel) (sched_prim.c:2601) [0xffffff80002dd912] 1 *1 machine_switch_context (in kernel) (pcb.c:485) [0xffffff80003e768b] (blocked by turnstile waiting for MyNetApp [13174] [unique pid 709951] thread 0xa2f5f5) 1 Thread 0xa2f5d3 1 sample (1) priority 31 (base 31) <thread QoS default (requested default), IO tier 0> 1 _dispatch_sig_thread + 53 (libdispatch.dylib + 83227) [0x7fff201ac51b] 1 1 __sigsuspend_nocancel + 10 (libsystem_kernel.dylib + 26146) [0x7fff20317622] 1 *1 _sleep_continue (in kernel) (kern_synch.c:65) [0xffffff800085aa20] 1 Binary Images: 0x105249000 - ??? ??? <9947A42D-F1D4-3866-91D6-9D663A4EA27E> 0x7fff20198000 - 0x7fff201dcfff libdispatch.dylib (1271.40.12) <CEF1460B-1362-381A-AE69-6BCE2D8C215B> /usr/lib/system/libdispatch.dylib 0x7fff20311000 - 0x7fff2033ffff libsystem_kernel.dylib (7195.60.75) <4BD61365-29AF-3234-8002-D989D295FDBB> /usr/lib/system/libsystem_kernel.dylib 0x7fff20340000 - 0x7fff2034bfff libsystem_pthread.dylib (454.60.1) <8DD3A0BC-2C92-31E3-BBAB-CE923A4342E4> /usr/lib/system/libsystem_pthread.dylib 0x7fff2dc7d000 - 0x7fff2df08fff NetworkExtension (1295.60.5) <F7DE2856-7FC5-343B-A118-416C253ED686> /System/Library/Frameworks/NetworkExtension.framework/Versions/A/NetworkExtension *0xffffff8000210000 - 0xffffff8000c0ffff kernel (7195.60.75) <82E2050C-5936-3D24-AD3B-EC4EC5C09E11> /System/Library/Kernels/kernel ``` Remoted (watchdog timeout) ``` Process: remoted [15192] [unique pid 711959] (suspended) (zombie) UUID: 4F9E8344-152E-3508-B21C-99F972F0B6C9 Path: /usr/libexec/remoted Architecture: x86_64 Footprint: 900 KB Time Since Fork: 121s Num samples: 1 (1) Note: Suspended for 1 sample Note: Terminated (zombie) for 1 sample Thread 0xa374e4 DispatchQueue "com.apple.main-thread"(1) 1 sample (1) priority 31 (base 31) <thread QoS unspecified (requested default), IO tier 0> 1 start + 1 (libdyld.dylib + 87585) [0x7fff20361621] 1 1 ??? (remoted + 30466) [0x10b332702] 1 1 ??? (remoted + 136197) [0x10b34c405] 1 1 wd_endpoint_activate + 106 (WatchdogClient + 13866) [0x7fff2ba7b62a] 1 1 wd_kickoff_ping + 277 (WatchdogClient + 13214) [0x7fff2ba7b39e] 1 1 ??? (remoted + 136647) [0x10b34c5c7] 1 1 ??? (remoted + 137186) [0x10b34c7e2] 1 1 remote_device_copy_unique_of_type + 118 (RemoteServiceDiscovery + 14784) [0x7fff32f069c0] 1 1 xpc_connection_send_message_with_reply_sync + 238 (libxpc.dylib + 45484) [0x7fff200891ac] 1 1 dispatch_mach_send_with_result_and_wait_for_reply + 50 (libdispatch.dylib + 105326) [0x7fff201b1b6e] 1 1 _dispatch_mach_send_and_wait_for_reply + 518 (libdispatch.dylib + 104310) [0x7fff201b1776] 1 1 mach_msg_trap + 10 (libsystem_kernel.dylib + 3710) [0x7fff20311e7e] 1 *1 thread_terminate_continue (in kernel) (thread.c:363) [0xffffff80002f8d10] (suspended) 1 Thread 0xa374f1 DispatchQueue "com.apple.remoted"(18) 1 sample (1) priority 46 (base 31) <thread QoS unspecified (requested default, workloop servicer override default), IO tier 0> 1 start_wqthread + 15 (libsystem_pthread.dylib + 9319) [0x7fff20342467] 1 1 _pthread_wqthread + 314 (libsystem_pthread.dylib + 13465) [0x7fff20343499] 1 1 _dispatch_workloop_worker_thread + 819 (libdispatch.dylib + 80989) [0x7fff201abc5d] 1 1 _dispatch_lane_invoke + 375 (libdispatch.dylib + 41163) [0x7fff201a20cb] 1 1 _dispatch_lane_serial_drain + 606 (libdispatch.dylib + 38398) [0x7fff201a15fe] 1 1 _dispatch_client_callout + 8 (libdispatch.dylib + 14279) [0x7fff2019b7c7] 1 1 _dispatch_call_block_and_release + 12 (libdispatch.dylib + 9693) [0x7fff2019a5dd] 1 1 __multiverse_device_change_state_block_invoke + 221 (MultiverseSupport + 38924) [0x7fff2ce2180c] 1 1 ??? (remoted + 63704) [0x10b33a8d8] 1 1 ??? (remoted + 64434) [0x10b33abb2] 1 1 ??? (remoted + 65678) [0x10b33b08e] 1 1 multiverse_device_connect_with_timeout + 112 (MultiverseSupport + 27532) [0x7fff2ce1eb8c] 1 1 socket + 10 (libsystem_kernel.dylib + 16714) [0x7fff2031514a] 1 *1 hndl_unix_scall64 (in kernel) + 22 [0xffffff800025f1f6] 1 *1 unix_syscall64 (in kernel) (systemcalls.c:412) [0xffffff8000968cdb] 1 *1 socket (in kernel) (uipc_syscalls.c:207) [0xffffff80008b6683] 1 *1 socket_common (in kernel) (uipc_syscalls.c:0) [0xffffff80008b67ef] 1 *1 socreate_internal (in kernel) (uipc_socket.c:782) [0xffffff80008a44d0] 1 *1 tcp_usr_attach (in kernel) (tcp_usrreq.c:176) [0xffffff8000721a41] 1 *1 in_pcballoc (in kernel) (in_pcb.c:666) [0xffffff80006dbbf2] 1 *1 lck_rw_lock_exclusive_gen (in kernel) (locks_i386.c:1181) [0xffffff80003e286d] 1 *1 thread_block_reason (in kernel) (sched_prim.c:3170) [0xffffff80002dc3af] 1 *1 thread_invoke (in kernel) (sched_prim.c:2601) [0xffffff80002dd912] 1 *1 machine_switch_context (in kernel) (pcb.c:485) [0xffffff80003e768b] (suspended) 1 Thread 0xa374f2 1 sample (1) priority 31 (base 31) <thread QoS unspecified (requested default), IO tier 0> 1 <truncated backtrace> 1 1 start_wqthread + 0 (libsystem_pthread.dylib + 9304) [0x7fff20342458] 1 *1 thread_terminate_continue (in kernel) (thread.c:363) [0xffffff80002f8d10] (suspended) 1 Binary Images: 0x10b32b000 - 0x10b36afff remoted (2038.40.38) <4F9E8344-152E-3508-B21C-99F972F0B6C9> /usr/libexec/remoted 0x7fff2007e000 - 0x7fff200b3fff libxpc.dylib (2038.40.38) <003A027D-9CE3-3794-A319-88495844662D> /usr/lib/system/libxpc.dylib 0x7fff20198000 - 0x7fff201dcfff libdispatch.dylib (1271.40.12) <CEF1460B-1362-381A-AE69-6BCE2D8C215B> /usr/lib/system/libdispatch.dylib 0x7fff20311000 - 0x7fff2033ffff libsystem_kernel.dylib (7195.60.75) <4BD61365-29AF-3234-8002-D989D295FDBB> /usr/lib/system/libsystem_kernel.dylib 0x7fff20340000 - 0x7fff2034bfff libsystem_pthread.dylib (454.60.1) <8DD3A0BC-2C92-31E3-BBAB-CE923A4342E4> /usr/lib/system/libsystem_pthread.dylib 0x7fff2034c000 - 0x7fff20386fff libdyld.dylib (832.7.1) <2F8A14F5-7CB8-3EDD-85EA-7FA960BBC04E> /usr/lib/system/libdyld.dylib 0x7fff2ba78000 - 0x7fff2ba7bfff WatchdogClient (98.60.1) <8374BBBB-65CB-3D46-9AD6-0DD1FB99AD88> /System/Library/PrivateFrameworks/WatchdogClient.framework/Versions/A/WatchdogClient 0x7fff2ce18000 - 0x7fff2ce27fff MultiverseSupport (109.40.1) <D8F8D659-07C4-35B9-83FA-D4A084918F40> /System/Library/PrivateFrameworks/MultiverseSupport.framework/Versions/A/MultiverseSupport 0x7fff32f03000 - 0x7fff32f12fff RemoteServiceDiscovery (2038.40.38) <EFEFC279-E73A-3557-A4AE-BF67E7C96962> /System/Library/PrivateFrameworks/RemoteServiceDiscovery.framework/Versions/A/RemoteServiceDiscovery *0xffffff8000210000 - 0xffffff8000c0ffff kernel (7195.60.75) <82E2050C-5936-3D24-AD3B-EC4EC5C09E11> /System/Library/Kernels/kernel ``` And MyNetApp ``` Thread 0xa2f5f5 1 sample (1) priority 93 (base 20) <thread QoS utility (requested default), timers tier 3 (coalesced), IO tier 1> 1 thread_start + 15 (libsystem_pthread.dylib + 9339) [0x7fff2034247b] 1 1 _pthread_start + 224 (libsystem_pthread.dylib + 26960) [0x7fff20346950] 1 // some userspace frames are omitted 1 __connect + 10 (libsystem_kernel.dylib + 17382) [0x7fff203153e6] 1 *1 hndl_unix_scall64 (in kernel) + 22 [0xffffff800025f1f6] 1 *1 unix_syscall64 (in kernel) (systemcalls.c:412) [0xffffff8000968cdb] 1 *1 connect_nocancel (in kernel) (uipc_syscalls.c:733) [0xffffff80008b7ae9] 1 *1 soconnectlock (in kernel) (uipc_socket.c:1714) [0xffffff80008a63fb] 1 *1 tcp_usr_connect (in kernel) (tcp_usrreq.c:0) [0xffffff8000721e34] 1 *1 tcp_connect_complete (in kernel) (tcp_usrreq.c:426) [0xffffff8000724348] 1 *1 tcp_output (in kernel) (tcp_output.c:2689) [0xffffff80007126be] 1 *1 tcp_ip_output (in kernel) (tcp_output.c:3016) [0xffffff80007135f9] 1 *1 ip_output_list (in kernel) (ip_output.c:1067) [0xffffff80006f78ce] 1 *1 pf_af_hook (in kernel) (pf_ioctl.c:4586) [0xffffff8000685076] 1 *1 pf_test_mbuf (in kernel) (pf.c:9547) [0xffffff80006618b8] 1 *1 pf_test (in kernel) (pf.c:0) [0xffffff80006623d3] 1 *1 pf_test_rule (in kernel) (pf.c:0) [0xffffff8000668c69] 1 *1 pf_socket_lookup (in kernel) (pf.c:4096) [0xffffff80006611a0] 1 *1 in_pcblookup_hash_exists (in kernel) (in_pcb.c:2368) [0xffffff80006e0df5] 1 *1 IORWLockRead (in kernel) (locks_i386.c:1514) [0xffffff80003e2469] 1 *1 thread_block_reason (in kernel) (sched_prim.c:3170) [0xffffff80002dc3af] 1 *1 thread_invoke (in kernel) (sched_prim.c:2601) [0xffffff80002dd912] 1 *1 machine_switch_context (in kernel) (pcb.c:485) [0xffffff80003e768b] 1 ```