Bug 41997 - SIGABRTCrash in monoeg_g_log
Summary: SIGABRTCrash in monoeg_g_log
Status: RESOLVED DUPLICATE of bug 41998
Alias: None
Product: iOS
Classification: Xamarin
Component: Mono runtime / AOT compiler ()
Version: XI 9.6 (iOS 9.3)
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Zoltan Varga
URL:
Depends on:
Blocks:
 
Reported: 2016-06-20 15:06 UTC by Yong
Modified: 2016-06-28 17:58 UTC (History)
4 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED DUPLICATE of bug 41998

Description Yong 2016-06-20 15:06:24 UTC
This what comes up in Xamarin insights:

0 libsystem_kernel.dylib null
1 libsystem_c.dylib null
2 RunwayHD log_callback() (in d87ab89136883f80997e64ba24e3cf86) + 76
3 RunwayHD monoeg_g_log (in d87ab89136883f80997e64ba24e3cf86) + 108
4 RunwayHD alloc_obj (in d87ab89136883f80997e64ba24e3cf86) + 156
5 RunwayHD copy_object_no_checks (in d87ab89136883f80997e64ba24e3cf86) + 112
6 RunwayHD simple_nursery_serial_scan_object (in d87ab89136883f80997e64ba24e3cf86) + 1076
7 RunwayHD major_scan_card_table (in d87ab89136883f80997e64ba24e3cf86) + 568
8 RunwayHD sgen_card_table_scan_remsets (in d87ab89136883f80997e64ba24e3cf86) + 104
9 RunwayHD sgen_workers_enqueue_job (in d87ab89136883f80997e64ba24e3cf86) + 56
10 RunwayHD collect_nursery (in d87ab89136883f80997e64ba24e3cf86) + 712
11 RunwayHD sgen_perform_collection (in d87ab89136883f80997e64ba24e3cf86) + 708
12 RunwayHD sgen_alloc_obj_nolock (in d87ab89136883f80997e64ba24e3cf86) + 752
13 RunwayHD sgen_alloc_obj (in d87ab89136883f80997e64ba24e3cf86) + 132
14 RunwayHD mono_gc_alloc_obj (in d87ab89136883f80997e64ba24e3cf86) + 16
15 RunwayHD wrapper_managed_to_native_object___icall_wrapper_mono_object_new_fast_intptr (in d87ab89136883f80997e64ba24e3cf86) + 96
16 RunwayHD System_System_Net_WebConnectionStream_BeginRead_byte___int_int_System_AsyncCallback_object (in d87ab89136883f80997e64ba24e3cf86) + 232
17 RunwayHD System_System_Net_WebConnectionStream_Read_byte___int_int (in d87ab89136883f80997e64ba24e3cf86) + 40
18 RunwayHD Airbox_ThunderCloud_Client_DownloadManager_DownloadFile_Airbox_ThunderCloud_Client_Download (in d87ab89136883f80997e64ba24e3cf86) + 780
19 RunwayHD AirboxiOSThunderCloudClient_Airbox_ThunderCloud_Client_DownloadManager_Download_Airbox_ThunderCloud_Client_Download (in d87ab89136883f80997e64ba24e3cf86) + 136
20 RunwayHD AirboxiOSThunderCloudClient_Airbox_ThunderCloud_Client_DownloadManager__Downloadc__AnonStorey0__m__0 (in d87ab89136883f80997e64ba24e3cf86) + 24
21 RunwayHD AirboxiOSCommon_Airbox_Threading_PlatformDispatch__DispatchAsyncc__AnonStorey0__m__0 (in d87ab89136883f80997e64ba24e3cf86) + 24
22 RunwayHD Xamarin_iOS_CoreFoundation_DispatchQueue_static_dispatcher_to_managed_intptr (in d87ab89136883f80997e64ba24e3cf86) + 208
23 RunwayHD (wrapper native-to-managed) CoreFoundation.DispatchQueue:static_dispatcher_to_managed (in d87ab89136883f80997e64ba24e3cf86) + 56
24 libdispatch.dylib null
25 libdispatch.dylib null
26 libdispatch.dylib null
27 libsystem_pthread.dylib null
28 libsystem_pthread.dylib null
Comment 1 Vincent Dondain [MSFT] 2016-06-21 15:11:39 UTC
Please include your full build logs, test case (to reproduce) and all version informations.

The easiest way to get exact version information is to use the 
"Xamarin Studio" menu, "About Xamarin Studio" item, "Show Details" 
button and copy/paste the version informations (you can use the 
"Copy Information" button).
Comment 2 Yong 2016-06-21 16:06:11 UTC
Hi Vincent,

This crash is reported in Xamarin insights from live users, it is very difficult to reproduce.
can you give a rough guess where the problem might be?

thanks
Yong
Comment 3 Sebastien Pouliot 2016-06-28 17:58:18 UTC
same crash site

*** This bug has been marked as a duplicate of bug 41998 ***