IssueTracker

We observe tens of crashes from our iOS 11 users in Juno Rider app:

# Platform: ios
# Application: Rider
# Version: 1.37.0 (12866.30299626738)
# Bundle Identifier: com.gojuno.rider
# Issue #: 887
# Issue ID: 589dde330aeb16625b21a88c
# Session ID: bcede8da19d64baeb918d5b7358ce655_5a417fddbe3711e792d556847afe9799_0_v2
# Date: 2017-10-31T12:11:00Z
# OS Version: 11.0.3 (15A432)
# Device: iPhone 5s
# RAM Free: 4.3%
# Disk Free: 6.2%

#0. Crashed: com.apple.main-thread
0  libGPUSupportMercury.dylib     0x19e572f1c gpus_ReturnGuiltyForHardwareRestart
1  AGXGLDriver                    0x1a26b3238 (Missing)
2  libGPUSupportMercury.dylib     0x19e573edc gpusSubmitDataBuffers
3  AGXGLDriver                    0x1a26b4734 (Missing)
4  GLEngine                       0x1a376e01c gliPresentViewES_Exec
5  OpenGLES                       0x1863ada8c -[EAGLContext presentRenderbuffer:] + 80
6  JunoMaps                       0x102ae91dc gmscore::renderer::ios::GLRenderTarget::FrameEnd() + 192
7  JunoMaps                       0x102adad50 gmscore::renderer::EntityRenderer::Draw(bool) + 1052
8  JunoMaps                       0x102b91da0 -[GMSPhoenixRenderer drawForced:] + 68
9  JunoMaps                       0x102b61f30 -[GMSEntityRendererView draw] + 336
10 JunoMaps                       0x102b5fe14 -[GMSDisplayLink displayLinkFired:] + 336
11 QuartzCore                     0x1873defd4 CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 672
12 IOKit                          0x18377e30c IODispatchCalloutFromCFMessage + 392
13 CoreFoundation                 0x1834a2080 __CFMachPortPerform + 188
14 CoreFoundation                 0x1834bc9dc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 56
15 CoreFoundation                 0x1834bc0e0 __CFRunLoopDoSource1 + 440
16 CoreFoundation                 0x1834b9bb4 __CFRunLoopRun + 2196
17 CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
18 GraphicsServices               0x18526bf84 GSEventRunModal + 100
19 UIKit                          0x18c987880 UIApplicationMain + 208
20 Rider                          0x100b1d780 main (AppDelegate.swift:38)
21 libdyld.dylib                  0x182efe56c start + 4

--

#0. Crashed: com.apple.main-thread
0  libGPUSupportMercury.dylib     0x19e572f1c gpus_ReturnGuiltyForHardwareRestart
1  AGXGLDriver                    0x1a26b3238 (Missing)
2  libGPUSupportMercury.dylib     0x19e573edc gpusSubmitDataBuffers
3  AGXGLDriver                    0x1a26b4734 (Missing)
4  GLEngine                       0x1a376e01c gliPresentViewES_Exec
5  OpenGLES                       0x1863ada8c -[EAGLContext presentRenderbuffer:] + 80
6  JunoMaps                       0x102ae91dc gmscore::renderer::ios::GLRenderTarget::FrameEnd() + 192
7  JunoMaps                       0x102adad50 gmscore::renderer::EntityRenderer::Draw(bool) + 1052
8  JunoMaps                       0x102b91da0 -[GMSPhoenixRenderer drawForced:] + 68
9  JunoMaps                       0x102b61f30 -[GMSEntityRendererView draw] + 336
10 JunoMaps                       0x102b5fe14 -[GMSDisplayLink displayLinkFired:] + 336
11 QuartzCore                     0x1873defd4 CA::Display::DisplayLink::dispatch_items(unsigned long long, unsigned long long, unsigned long long) + 672
12 IOKit                          0x18377e30c IODispatchCalloutFromCFMessage + 392
13 CoreFoundation                 0x1834a2080 __CFMachPortPerform + 188
14 CoreFoundation                 0x1834bc9dc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE1_PERFORM_FUNCTION__ + 56
15 CoreFoundation                 0x1834bc0e0 __CFRunLoopDoSource1 + 440
16 CoreFoundation                 0x1834b9bb4 __CFRunLoopRun + 2196
17 CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
18 GraphicsServices               0x18526bf84 GSEventRunModal + 100
19 UIKit                          0x18c987880 UIApplicationMain + 208
20 Rider                          0x100b1d780 main (AppDelegate.swift:38)
21 libdyld.dylib                  0x182efe56c start + 4

#1. com.apple.uikit.eventfetch-thread
0  libsystem_kernel.dylib         0x18300cbc4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x18300ca3c mach_msg + 72
2  CoreFoundation                 0x1834bbce4 __CFRunLoopServiceMachPort + 196
3  CoreFoundation                 0x1834b98b0 __CFRunLoopRun + 1424
4  CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
5  Foundation                     0x183e026e4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6  Foundation                     0x183e21afc -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7  UIKit                          0x18d4d302c -[UIEventFetcher threadMain] + 136
8  Foundation                     0x183f03860 __NSThread__start__ + 996
9  libsystem_pthread.dylib        0x18314032c _pthread_body + 308
10 libsystem_pthread.dylib        0x1831401f8 _pthread_body + 310
11 libsystem_pthread.dylib        0x18313ec38 thread_start + 4

#2. com.twitter.crashlytics.ios.MachExceptionServer
0  Rider                          0x101d27dd8 CLSProcessRecordAllThreads + 1393236
1  Rider                          0x101d27dd8 CLSProcessRecordAllThreads + 1393236
2  Rider                          0x101d27c94 CLSProcessRecordAllThreads + 1392912
3  Rider                          0x101d17e08 CLSHandler + 1327748
4  Rider                          0x101d12dac CLSMachExceptionServer + 1307176
5  libsystem_pthread.dylib        0x18314032c _pthread_body + 308
6  libsystem_pthread.dylib        0x1831401f8 _pthread_body + 310
7  libsystem_pthread.dylib        0x18313ec38 thread_start + 4

#3. com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib         0x18300cbc4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x18300ca3c mach_msg + 72
2  CoreFoundation                 0x1834bbce4 __CFRunLoopServiceMachPort + 196
3  CoreFoundation                 0x1834b98b0 __CFRunLoopRun + 1424
4  CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
5  CFNetwork                      0x183b43b40 +[NSURLConnection(Loader) _resourceLoadLoop:] + 404
6  Foundation                     0x183f03860 __NSThread__start__ + 996
7  libsystem_pthread.dylib        0x18314032c _pthread_body + 308
8  libsystem_pthread.dylib        0x1831401f8 _pthread_body + 310
9  libsystem_pthread.dylib        0x18313ec38 thread_start + 4

#4. Thread
0  libsystem_kernel.dylib         0x18300cbc4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x18300ca3c mach_msg + 72
2  CoreFoundation                 0x1834bbce4 __CFRunLoopServiceMachPort + 196
3  CoreFoundation                 0x1834b98b0 __CFRunLoopRun + 1424
4  CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
5  Foundation                     0x183e026e4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
6  Rider                          0x101981e20 InfiniteThreadExecutionProcedure.run() -> () (APIClient.swift:432)
7  Rider                          0x101982278 @objc InfiniteThreadExecutionProcedure.run() -> () (APIClient.swift)
8  Foundation                     0x183f03860 __NSThread__start__ + 996
9  libsystem_pthread.dylib        0x18314032c _pthread_body + 308
10 libsystem_pthread.dylib        0x1831401f8 _pthread_body + 310
11 libsystem_pthread.dylib        0x18313ec38 thread_start + 4

#5. Thread
0  libsystem_kernel.dylib         0x18302ddbc __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x18313efb0 _pthread_wqthread + 884
2  libsystem_pthread.dylib        0x18313ec30 start_wqthread + 4

#6. com.apple.CoreLocation.ConnectionClient.0x1c4128d40.events
0  libsystem_kernel.dylib         0x18300cc18 semaphore_timedwait_trap + 8
1  libdispatch.dylib              0x182e9b4d0 _dispatch_sema4_timedwait$VARIANT$mp + 84
2  libdispatch.dylib              0x182e9bd40 _dispatch_semaphore_wait_slow + 72
3  CoreLocation                   0x189a46ab0 (null) + 652
4  CoreLocation                   0x189a4c544 (null) + 1680
5  CoreLocation                   0x189a4c274 (null) + 960
6  CoreLocation                   0x189aa3f38 (null) + 76004
7  CoreLocation                   0x189aa030c (null) + 60600
8  CoreLocation                   0x189aa0230 (null) + 60380
9  CoreLocation                   0x189aa1ac4 (null) + 66672
10 libxpc.dylib                   0x18317a300 _xpc_connection_call_event_handler + 68
11 libxpc.dylib                   0x183177cb0 _xpc_connection_mach_event + 984
12 libdispatch.dylib              0x182e99118 _dispatch_client_callout4 + 16
13 libdispatch.dylib              0x182eaf8b8 _dispatch_mach_msg_invoke$VARIANT$mp + 356
14 libdispatch.dylib              0x182ea2d00 _dispatch_queue_serial_drain$VARIANT$mp + 200
15 libdispatch.dylib              0x182eb0534 _dispatch_mach_invoke$VARIANT$mp + 952
16 libdispatch.dylib              0x182ea2d00 _dispatch_queue_serial_drain$VARIANT$mp + 200
17 libdispatch.dylib              0x182ea37d8 _dispatch_queue_invoke$VARIANT$mp + 340
18 libdispatch.dylib              0x182ea2d00 _dispatch_queue_serial_drain$VARIANT$mp + 200
19 libdispatch.dylib              0x182ea37d8 _dispatch_queue_invoke$VARIANT$mp + 340
20 libdispatch.dylib              0x182ea4200 _dispatch_root_queue_drain_deferred_wlh$VARIANT$mp + 400
21 libdispatch.dylib              0x182eac4a0 _dispatch_workloop_worker_thread$VARIANT$mp + 644
22 libsystem_pthread.dylib        0x18313efe0 _pthread_wqthread + 932
23 libsystem_pthread.dylib        0x18313ec30 start_wqthread + 4

#7. Thread
0  libsystem_kernel.dylib         0x18302ddbc __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x18313f144 _pthread_wqthread + 1288
2  libsystem_pthread.dylib        0x18313ec30 start_wqthread + 4

#8. Thread
0  libsystem_kernel.dylib         0x18302ddbc __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x18313efb0 _pthread_wqthread + 884
2  libsystem_pthread.dylib        0x18313ec30 start_wqthread + 4

#9. io.branch.sdk.network.queue (QOS: USER_INTERACTIVE)
0  libsystem_kernel.dylib         0x18302dc1c __ulock_wait + 8
1  libdispatch.dylib              0x182e9b5c0 _dispatch_ulock_wait + 48
2  libdispatch.dylib              0x182e9b718 _dispatch_thread_event_wait_slow$VARIANT$mp + 36
3  libdispatch.dylib              0x182ea7038 _dispatch_sync_wait + 448
4  Rider                          0x101ce4298 BNCPerformBlockOnMainThreadSync (Branch.m:1687)
5  Rider                          0x101ce439c -[Branch processRequest:response:error:] (Branch.m:1702)
6  Rider                          0x101ce4f20 __30-[Branch processNextQueueItem]_block_invoke_2 (Branch.m:1772)
7  Rider                          0x101d02020 __75-[BNCServerInterface genericHTTPRequest:retryNumber:callback:retryHandler:]_block_invoke (BNCServerInterface.m:575)
8  Rider                          0x101d0bf14 __36-[BNCNetworkService startOperation:]_block_invoke (BNCNetworkService.m:221)
9  CFNetwork                      0x183a9ed50 __75-[__NSURLSessionLocal taskForClass:request:uploadFile:bodyData:completion:]_block_invoke + 32
10 CFNetwork                      0x183ab60ec __49-[__NSCFLocalSessionTask _task_onqueue_didFinish]_block_invoke + 152
11 Foundation                     0x183ede310 __NSBLOCKOPERATION_IS_CALLING_OUT_TO_A_BLOCK__ + 16
12 Foundation                     0x183e1e9e4 -[NSBlockOperation main] + 72
13 Foundation                     0x183e0e620 -[__NSOperationInternal _start:] + 848
14 libdispatch.dylib              0x182e99048 _dispatch_client_callout + 16
15 libdispatch.dylib              0x182ea06c8 _dispatch_block_invoke_direct$VARIANT$mp + 288
16 libdispatch.dylib              0x182e99048 _dispatch_client_callout + 16
17 libdispatch.dylib              0x182ea06c8 _dispatch_block_invoke_direct$VARIANT$mp + 288
18 libdispatch.dylib              0x182ea0574 dispatch_block_perform$VARIANT$mp + 104
19 Foundation                     0x183edffe8 __NSOQSchedule_f + 376
20 libdispatch.dylib              0x182e99048 _dispatch_client_callout + 16
21 libdispatch.dylib              0x182ea13d4 _dispatch_continuation_pop$VARIANT$mp + 428
22 libdispatch.dylib              0x182e9fcd4 _dispatch_async_redirect_invoke$VARIANT$mp + 604
23 libdispatch.dylib              0x182ea61c8 _dispatch_root_queue_drain + 596
24 libdispatch.dylib              0x182ea5f10 _dispatch_worker_thread3 + 120
25 libsystem_pthread.dylib        0x18313f130 _pthread_wqthread + 1268
26 libsystem_pthread.dylib        0x18313ec30 start_wqthread + 4

#10. com.google.Maps.LabelingBehavior
0  CoreText                       0x186dc0554 std::__1::enable_if<(__is_forward_iterator<unsigned int*>::value) && (is_constructible<unsigned short, std::__1::iterator_traits<unsigned int*>::reference>::value), std::__1::__wrap_iter<unsigned short*> >::type std::__1::vector<unsigned short, TInlineBufferAllocator<unsigned short, 30ul> >::insert<unsigned int*>(std::__1::__wrap_iter<unsigned short const*>, unsigned int*, unsigned int*) + 542
1  CoreText                       0x186cc44f4 void TCompactArray<unsigned short, 8ul, 3ul>::assign<unsigned int*>(unsigned int*, unsigned int*) + 76
2  CoreText                       0x186cc401c TBMPDataCachePage::TBMPDataCachePage(TBaseFont const&, unsigned short) + 484
3  CoreText                       0x186cc0a64 TBMPDataCache::PageForCharacter(unsigned short) const + 144
4  CoreText                       0x186cc0978 TBMPDataCache::GetDataForCharacter(unsigned short) const + 24
5  CoreText                       0x186ceff88 TUnicodeEncoder::Encode(__CTFont const*, TCharStreamIterator&, CFRange, unsigned short*, CGSize*, unsigned int*, double*, bool) + 656
6  CoreText                       0x186cf1880 TGlyphEncoder::RunUnicodeEncoderRecursively(unsigned int, TCFRef<CTRun*>&&, __CTFont const*, CFRange, TGlyphList<TDeletedGlyphIndex>&, TGlyphList<TDeletedGlyphIndex>&, TFontCascade const*, TGlyphEncoder::ClusterMatching, bool) + 436
7  CoreText                       0x186cc066c TGlyphEncoder::RunUnicodeEncoder(TCFRef<CTRun*>&&, __CTFont const*, CFRange, TGlyphList<TDeletedGlyphIndex>&, TFontCascade const*) + 128
8  CoreText                       0x186cf1348 TGlyphEncoder::EncodeChars(CFRange, TAttributes const&, TGlyphEncoder::Fallbacks) + 1400
9  CoreText                       0x186cbe46c TTypesetterAttrString::Initialize(__CFAttributedString const*) + 240
10 CoreText                       0x186cbe250 TTypesetterAttrString::TTypesetterAttrString(__CFAttributedString const*) + 112
11 CoreText                       0x186cbe134 CTLineCreateWithAttributedString + 52
12 JunoMaps                       0x102c17d6c gmscore::vector::text::CreateCTLine(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, __CTFont const*, float) + 28
13 JunoMaps                       0x102b34434 gmscore::vector::GLLabelGroupElementText::GLLabelGroupElementText(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, float, float, GMSModelStyle*, GMSModelStyle*, gmscore::vector::LabelFontType) + 568
14 JunoMaps                       0x102b345c0 gmscore::vector::GLLabelGroupElementText::GLLabelGroupElementText(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, float, float, GMSModelStyle*, GMSModelStyle*, gmscore::vector::LabelFontType) + 92
15 JunoMaps                       0x102b366c8 gmscore::vector::GLLabelGroup::CreateGLLabelGroupForText(gmscore::model::LabelElement const&, GMSModelStyle*, GMSModelStyle*) + 340
16 JunoMaps                       0x102b35570 gmscore::vector::GLLabelGroup::ConfigureGroupElements(gmscore::model::LabelGroup const&) + 308
17 JunoMaps                       0x102b353c4 gmscore::vector::GLLabelGroup::GLLabelGroup(gmscore::model::LabelGroup const&, GMSStyleTable*, int, gmscore::vector::GLLabelGroup::LabelType, float, gmscore::vector::LabelTheme const*, int, bool, GMSServerResourceManager*, gmscore::base::reffed_ptr<gmscore::vector::IconTextureCache> const&, NSThread*) + 368
18 JunoMaps                       0x102b35ca8 gmscore::vector::GLLabelGroup::GLLabelGroup(gmscore::model::LabelGroup const&, GMSStyleTable*, int, gmscore::vector::GLLabelGroup::LabelType, float, gmscore::vector::LabelTheme const*, int, bool, GMSServerResourceManager*, gmscore::base::reffed_ptr<gmscore::vector::IconTextureCache> const&, NSThread*) + 148
19 JunoMaps                       0x102b44cf8 gmscore::vector::GLPointLabel::CreateLabel(gmscore::base::reffed_ptr<gmscore::vector::LabelableFeature> const&, int, GMSTileType*, GMSPointOfInterest*, gmscore::base::reffed_ptr<gmscore::vector::Camera> const&, gmscore::vector::LabelTheme const*, int, GMSServerResourceManager*, gmscore::base::reffed_ptr<gmscore::vector::TextureAtlasesContext> const&, char const* const&, char const* const&, char const* const&, char const* const&, gmscore::vector::SpotlightParams const&, float, NSThread*) + 564
20 JunoMaps                       0x102bd24bc gmscore::vector::POILabelableFeature::TryToPlaceLabel(gmscore::vector::LabelProperties const*, gmscore::vector::LabelPlacementContext*, gmscore::base::reffed_ptr<gmscore::vector::LabelingParams> const&, NSThread*, bool) + 576
21 JunoMaps                       0x102bd40b4 gmscore::vector::Labeler::RunLabeler(double) + 232
22 JunoMaps                       0x102bd45a4 gmscore::vector::Labeler::ContinueLabeling(int) + 96
23 JunoMaps                       0x102bdb5f8 gmscore::vector::LabelingBehavior::RunLabelingJob(gmscore::base::reffed_ptr<gmscore::vector::LabelingBehavior::LabelingJob> const&) + 140
24 JunoMaps                       0x102bdb55c invocation function for block in gmscore::vector::LabelingBehavior::CommitInternal(gmscore::renderer::EntityRenderer*) + 28
25 Foundation                     0x183f03a50 __NSThreadPerformPerform + 340
26 CoreFoundation                 0x1834bc358 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
27 CoreFoundation                 0x1834bc2d8 __CFRunLoopDoSource0 + 88
28 CoreFoundation                 0x1834bbb60 __CFRunLoopDoSources0 + 204
29 CoreFoundation                 0x1834b9738 __CFRunLoopRun + 1048
30 CoreFoundation                 0x1833da2d8 CFRunLoopRunSpecific + 436
31 Foundation                     0x183e026e4 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 304
32 JunoMaps                       0x102c1c38c -[GMSx_GTMSimpleWorkerThread main] + 528
33 Foundation                     0x183f03860 __NSThread__start__ + 996
34 libsystem_pthread.dylib        0x18314032c _pthread_body + 308
35 libsystem_pthread.dylib        0x1831401f8 _pthread_body + 310
36 libsystem_pthread.dylib        0x18313ec38 thread_start + 4

#11. Thread
0  libsystem_pthread.dylib        0x18313ec2c start_wqthread + 122