Bug 4606 - sgen crash on device
Summary: sgen crash on device
Status: RESOLVED NORESPONSE
Alias: None
Product: iOS
Classification: Xamarin
Component: XI runtime ()
Version: 5.2
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Rodrigo Kumpera
URL:
Depends on:
Blocks:
 
Reported: 2012-04-24 00:20 UTC by Chris Toshok
Modified: 2013-08-27 11:41 UTC (History)
2 users (show)

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

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Status:
RESOLVED NORESPONSE

Description Chris Toshok 2012-04-24 00:20:05 UTC
0   libsystem_kernel.dylib        	0x34c4332c 0x34c32000 + 70444
1   libsystem_c.dylib             	0x36b3f208 0x36af2000 + 315912
2   libsystem_c.dylib             	0x36b38298 0x36af2000 + 287384
3   Rdio                          	0x00dee350 mono_handle_native_sigsegv (mini-exceptions.c:2255)
4   Rdio                          	0x00e10ea0 sigabrt_signal_handler (mini-posix.c:196)
5   libsystem_c.dylib             	0x36b497e6 0x36af2000 + 358374
6   libsystem_c.dylib             	0x36b3f208 0x36af2000 + 315912
7   libsystem_c.dylib             	0x36b38298 0x36af2000 + 287384
8   Rdio                          	0x00ef2094 monoeg_g_logv (goutput.c:128)
9   Rdio                          	0x00ef2104 monoeg_g_log (goutput.c:142)
10  Rdio                          	0x00ea5f40 mono_sgen_wait_for_suspend_ack (sgen-gc.c:5213)
11  Rdio                          	0x00ec01a4 mono_sgen_thread_handshake (sgen-os-posix.c:97)
12  Rdio                          	0x00ea65e0 restart_world + 176
13  Rdio                          	0x00eac5d4 mono_gc_collect (sgen-gc.c:7038)
14  Rdio                          	0x00e3be04 ves_icall_System_GC_InternalCollect (gc.c:415)
15  Rdio                          	0x005bece0 wrapper_managed_to_native_System_GC_InternalCollect_int (mscorlib.dll.6.s:56167)
16  Rdio                          	0x002b4e9c Rdio_UI_IOS_IOSNavigationController_ForceSgenToCleanup (Rdio.exe.6.s:33740)
17  Rdio                          	0x002b5478 Rdio_UI_IOS_IOSNavigationController_PopViewControllerAnimated_bool (Rdio.exe.6.s:33828)
18  Rdio                          	0x006a7eb0 wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr (mscorlib.dll.6.s:158042)
19  Rdio                          	0x00dda7bc mono_jit_runtime_invoke (mini.c:5786)
20  Rdio                          	0x00e81e10 mono_runtime_invoke (object.c:2757)
21  Rdio                          	0x00efc41c monotouch_trampoline (monotouch-glue.m:808)
Comment 1 Rolf Bjarne Kvinge [MSFT] 2012-05-10 18:38:09 UTC
SGen failed to wait on a semaphore => looks like your area, Rodrigo.
Comment 2 Rodrigo Kumpera 2012-05-12 08:59:26 UTC
Chris, can you share me a reproducible test case?
I'm pushing an improved crash message in the meanwhile to help us figure this out.
Comment 3 Rodrigo Kumpera 2013-08-27 11:41:38 UTC
No test case for more than a year. Closing.