Citrix Viewer quit unexpectedly.

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thaterrormessage
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Joined: Tue Jul 14, 2020 8:21 pm

Citrix Viewer quit unexpectedly.

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Process: Citrix Viewer [1087]
Path: /Library/Application Support/Citrix Receiver/Citrix Viewer.app/Contents/MacOS/Citrix Viewer
Identifier: com.citrix.XenAppViewer
Version: 20.9.0 (700020.9.0.17)
Code Type: X86-64 (Native)
Parent Process: ??? [1]
Responsible: Citrix Viewer [1087]
User ID: 501

Date/Time: 2020-10-12 07:52:10.407 -0500
OS Version: Mac OS X 10.15.7 (19H2)
Report Version: 12
Bridge OS Version: 4.6 (17P6610)
Anonymous UUID: 37F01219-B851-085F-9E95-5B5A57E21157


Time Awake Since Boot: 770 seconds

System Integrity Protection: disabled

Crashed Thread: 17 10 Dispatch queue: CA DispatchGroup

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x00007c7194f88db8
Exception Note: EXC_CORPSE_NOTIFY

Termination Signal: Segmentation fault: 11
Termination Reason: Namespace SIGNAL, Code 0xb
Terminating Process: exc handler [1087]

VM Regions Near 0x7c7194f88db8:
Stack 000070000904b000-00007000090cd000 [ 520K] rw-/rwx SM=COW thread 22
-->
MALLOC_LARGE 00007f9902400000-00007f9903555000 [ 17.3M] rw-/rwx SM=PRV

Thread 0:: 1 Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fff70f4255e __ulock_wait + 10
1 libsystem_platform.dylib 0x00007fff70ff69c3 _os_unfair_lock_lock_slow + 160
2 com.apple.QuartzCore 0x00007fff42872173 CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 103
3 com.apple.CoreFoundation 0x00007fff36d65335 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
4 com.apple.CoreFoundation 0x00007fff36d65267 __CFRunLoopDoObservers + 457
5 com.apple.CoreFoundation 0x00007fff36d63e79 CFRunLoopRunSpecific + 521
6 com.apple.HIToolbox 0x00007fff35990abd RunCurrentEventLoopInMode + 292
7 com.apple.HIToolbox 0x00007fff359907d5 ReceiveNextEventCommon + 584
8 com.apple.HIToolbox 0x00007fff35990579 _BlockUntilNextEventMatchingListInModeWithFilter + 64
9 com.apple.AppKit 0x00007fff33fd6039 _DPSNextEvent + 883
10 com.apple.AppKit 0x00007fff33fd4880 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352
11 com.apple.AppKit 0x00007fff33fc658e -[NSApplication run] + 658
12 com.apple.AppKit 0x00007fff33f98396 NSApplicationMain + 777
13 libdyld.dylib 0x00007fff70dffcc9 start + 1

Thread 1:: 11
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 2:: 9 Dispatch queue: ICAVirtualChannelController.legacyVCRecvQueue
0 libsystem_kernel.dylib 0x00007fff70f4255e __ulock_wait + 10
1 libdispatch.dylib 0x00007fff70da6e29 _dlock_wait + 44
2 libdispatch.dylib 0x00007fff70da6cb9 _dispatch_thread_event_wait_slow + 40
3 libdispatch.dylib 0x00007fff70db2941 __DISPATCH_WAIT_FOR_QUEUE__ + 287
4 libdispatch.dylib 0x00007fff70db2593 _dispatch_sync_f_slow + 171
5 com.citrix.XenAppViewer 0x00000001093cc45b Mac_Threads_RunBlockInMainThreadNow + 102
6 com.citrix.XenAppViewer 0x00000001093ae54f Tw2CmdSetMousePointer + 1479
7 com.citrix.XenAppViewer 0x000000010936ceb3 InterpretTw2Cmd + 280
8 com.citrix.XenAppViewer 0x00000001093e2106 -[ICAVirtualChannelController processPacket:] + 108
9 libdispatch.dylib 0x00007fff70da56c4 _dispatch_call_block_and_release + 12
10 libdispatch.dylib 0x00007fff70da6658 _dispatch_client_callout + 8
11 libdispatch.dylib 0x00007fff70dabc44 _dispatch_lane_serial_drain + 597
12 libdispatch.dylib 0x00007fff70dac5d6 _dispatch_lane_invoke + 363
13 libdispatch.dylib 0x00007fff70db5c09 _dispatch_workloop_worker_thread + 596
14 libsystem_pthread.dylib 0x00007fff71000a3d _pthread_wqthread + 290
15 libsystem_pthread.dylib 0x00007fff70fffb77 start_wqthread + 15

Thread 3:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 4:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 5:
0 libsystem_kernel.dylib 0x00007fff70f40dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff70f41170 mach_msg + 60
2 com.citrix.XenAppViewer 0x0000000109431f59 exception_server_thread + 224
3 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
4 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 6:: 8
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 7:: Dispatch queue: com.Metal.CommandQueueDispatch
0 libsystem_kernel.dylib 0x00007fff70f40e36 semaphore_wait_trap + 10
1 libdispatch.dylib 0x00007fff70da6aed _dispatch_sema4_wait + 16
2 libdispatch.dylib 0x00007fff70da6fbf _dispatch_semaphore_wait_slow + 98
3 com.apple.Metal 0x00007fff3c274c08 -[_MTLCommandQueue _submitAvailableCommandBuffers] + 909
4 libdispatch.dylib 0x00007fff70da6658 _dispatch_client_callout + 8
5 libdispatch.dylib 0x00007fff70da8818 _dispatch_continuation_pop + 414
6 libdispatch.dylib 0x00007fff70db84be _dispatch_source_invoke + 2084
7 libdispatch.dylib 0x00007fff70dabaf6 _dispatch_lane_serial_drain + 263
8 libdispatch.dylib 0x00007fff70dac5d6 _dispatch_lane_invoke + 363
9 libdispatch.dylib 0x00007fff70db5c09 _dispatch_workloop_worker_thread + 596
10 libsystem_pthread.dylib 0x00007fff71000a3d _pthread_wqthread + 290
11 libsystem_pthread.dylib 0x00007fff70fffb77 start_wqthread + 15

Thread 8:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 9:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 10:: 2
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 11:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 12:: 7
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 13:: com.apple.NSEventThread
0 libsystem_kernel.dylib 0x00007fff70f43062 __psynch_mutexwait + 10
1 libsystem_pthread.dylib 0x00007fff71001917 _pthread_mutex_firstfit_lock_wait + 83
2 libsystem_pthread.dylib 0x00007fff70fff937 _pthread_mutex_firstfit_lock_slow + 222
3 com.apple.CoreFoundation 0x00007fff36d4a84c CFRunLoopPerformBlock + 128
4 com.apple.HIToolbox 0x00007fff3599ded4 PullEventsFromWindowServerOnConnection(unsigned int, unsigned char, __CFMachPortBoost*) + 570
5 com.apple.HIToolbox 0x00007fff3599dc72 MessageHandler(__CFMachPort*, void*, long, void*) + 48
6 com.apple.CoreFoundation 0x00007fff36d94b05 __CFMachPortPerform + 250
7 com.apple.CoreFoundation 0x00007fff36d66304 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 41
8 com.apple.CoreFoundation 0x00007fff36d66250 __CFRunLoopDoSource1 + 541
9 com.apple.CoreFoundation 0x00007fff36d64d79 __CFRunLoopRun + 2270
10 com.apple.CoreFoundation 0x00007fff36d63e3e CFRunLoopRunSpecific + 462
11 com.apple.AppKit 0x00007fff34177954 _NSEventThread + 132
12 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
13 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 14:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 15:: 5
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 16:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 17 Crashed:: 10 Dispatch queue: CA DispatchGroup
0 libobjc.A.dylib 0x00007fff6fc4a6e8 objc_retain + 24
1 com.apple.CoreFoundation 0x00007fff36d2e7e1 __CFRepositionTimerInMode + 87
2 com.apple.CoreFoundation 0x00007fff36da482e CFRunLoopTimerSetNextFireDate + 472
3 com.apple.QuartzCore 0x00007fff428710c4 CA::call_at_time(void (*)(double, void*), double, void*) + 205
4 com.apple.QuartzCore 0x00007fff428713c3 async_collect_callback(void*) + 38
5 libdispatch.dylib 0x00007fff70da6658 _dispatch_client_callout + 8
6 libdispatch.dylib 0x00007fff70dabc44 _dispatch_lane_serial_drain + 597
7 libdispatch.dylib 0x00007fff70dac5d6 _dispatch_lane_invoke + 363
8 libdispatch.dylib 0x00007fff70db5c09 _dispatch_workloop_worker_thread + 596
9 libsystem_pthread.dylib 0x00007fff71000a3d _pthread_wqthread + 290
10 libsystem_pthread.dylib 0x00007fff70fffb77 start_wqthread + 15

Thread 18:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x00007fff70f40dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff70f41170 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff36d65ef5 __CFRunLoopServiceMachPort + 247
3 com.apple.CoreFoundation 0x00007fff36d649c2 __CFRunLoopRun + 1319
4 com.apple.CoreFoundation 0x00007fff36d63e3e CFRunLoopRunSpecific + 462
5 com.apple.CFNetwork 0x00007fff3559be32 0x7fff35551000 + 306738
6 com.apple.Foundation 0x00007fff393f77a2 __NSThread__start__ + 1064
7 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
8 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 19:
0 libsystem_kernel.dylib 0x00007fff70f43882 __psynch_cvwait + 10
1 libsystem_pthread.dylib 0x00007fff71004425 _pthread_cond_wait + 698
2 libudt.dylib 0x0000000109ac5034 CUDTUnited::garbageCollect(void*) + 138
3 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
4 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 20:
0 libsystem_pthread.dylib 0x00007fff70fffb68 start_wqthread + 0

Thread 21:: 3
0 libsystem_kernel.dylib 0x00007fff70f490fe __select + 10
1 libudt.dylib 0x0000000109acfc80 CChannel::recvfromBuf(sockaddr*, void*, unsigned int*, int) const + 226
2 libudt.dylib 0x0000000109ad9e5b CUDT::performSslClientHandshake(sockaddr const*) + 543
3 libudt.dylib 0x0000000109ac727e CUDTUnited::connect(int, sockaddr const*, int) + 492
4 libudt.dylib 0x0000000109ac84e7 CUDT::connect(int, sockaddr const*, int) + 25
5 libudt.dylib 0x0000000109acfef0 udt_connect + 11
6 com.citrix.XenAppViewer 0x0000000109389416 mac_connect + 1021
7 com.citrix.XenAppViewer 0x000000010935875b PROXYconnect + 854
8 com.citrix.XenAppViewer 0x0000000109303e68 SSLconnect + 1195
9 com.citrix.XenAppViewer 0x00000001093bf111 CGPParallelConnectThread + 847
10 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
11 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 22:: 6
0 libsystem_kernel.dylib 0x00007fff70f40dfa mach_msg_trap + 10
1 libsystem_kernel.dylib 0x00007fff70f41170 mach_msg + 60
2 com.apple.CoreFoundation 0x00007fff36d65ef5 __CFRunLoopServiceMachPort + 247
3 com.apple.CoreFoundation 0x00007fff36d649c2 __CFRunLoopRun + 1319
4 com.apple.CoreFoundation 0x00007fff36d63e3e CFRunLoopRunSpecific + 462
5 com.apple.CoreFoundation 0x00007fff36dec489 CFRunLoopRun + 40
6 com.citrix.XenAppViewer 0x0000000109384ec0 Thrd_givePrimaryControl + 103
7 com.citrix.XenAppViewer 0x00000001093462f1 ICAEngMessageLoop + 172
8 com.citrix.XenAppViewer 0x0000000109382cef fnNCSPollThread + 19
9 libsystem_pthread.dylib 0x00007fff71004109 _pthread_start + 148
10 libsystem_pthread.dylib 0x00007fff70fffb8b thread_start + 15

Thread 17 crashed with X86 Thread State (64-bit):
rax: 0x00007c7194f88d98 rbx: 0x00007f9944a08f60 rcx: 0x00007fff8e70a588 rdx: 0x00007fff8e70dc00
rdi: 0x00007f9944a08f60 rsi: 0x0000000000000004 rbp: 0x0000700008e3a830 rsp: 0x0000700008e3a7f8
r8: 0x0000000000004892 r9: 0x00007f99426097b8 r10: 0x00007fff8e709de0 r11: 0x00007fff36d21a1c
r12: 0x00007f9942615380 r13: 0x0000000000000004 r14: 0x0000000000000001 r15: 0x00007f99426150c0
rip: 0x00007fff6fc4a6e8 rfl: 0x0000000000010202 cr2: 0x00007c7194f88db8

Logical CPU: 2
Error Code: 0x00000004 (no mapping for user data read)
Trap Number: 14


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