http://bugzilla.novell.com/show_bug.cgi?id=560246
http://bugzilla.novell.com/show_bug.cgi?id=560246#c0 Summary: Ran out of trampolines of type 1 with generics Classification: Mono Product: MonoTouch Version: unspecified Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Runtime AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- Created an attachment (id=330677) --> (http://bugzilla.novell.com/attachment.cgi?id=330677) Sample application to reproduce the issue Description of Problem: When using generics, it is easy to run out of 'trampolines' in certain cases. Steps to reproduce the problem: 1. Create a generic method 2. Call other generic methods or linq extensions inside generic method (sample app attached) Actual Results: Application quits with: Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: Ran out of trampolines of type 1 in '/var/mobile/Applications/B4F76232-759E-4C52-83B7-9CBA72096C7F/TrampolinesHurtMe.app/mscorlib.dll' (1024) Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: Stacktrace: Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at System.Linq.Enumerable/<CreateWhereIterator>c__Iterator1D`1<object>.MoveNext () <0xffffffff> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at System.Linq.Enumerable/<CreateWhereIterator>c__Iterator1D`1<object>.MoveNext () <0x00158> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at System.Linq.Enumerable.First<object> (System.Collections.Generic.IEnumerable`1<object>,System.Func`2<object, bool>,System.Linq.Enumerable/Fallback) <0x000c7> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at System.Linq.Enumerable.FirstOrDefault<object> (System.Collections.Generic.IEnumerable`1<object>) <0x00057> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at TrampolinesHurtMe.AppDelegate.GetItems<object> () <0x000ab> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at TrampolinesHurtMe.AppDelegate.OnActivated (MonoTouch.UIKit.UIApplication) <0x00043> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at (wrapper runtime-invoke) object.runtime_invoke_dynamic (intptr,intptr,intptr,intptr) <0x000c3> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at (wrapper managed-to-native) MonoTouch.UIKit.UIApplication.UIApplicationMain (int,string[],intptr,intptr) <0xffffffff> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at MonoTouch.UIKit.UIApplication.Main (string[],string,string) <0x000e0> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at MonoTouch.UIKit.UIApplication.Main (string[]) <0x00023> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at TrampolinesHurtMe.Application.Main (string[]) <0x0001b> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: at (wrapper runtime-invoke) object.runtime_invoke_dynamic (intptr,intptr,intptr,intptr) <0x000c3> Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: Native stacktrace: Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 0 TrampolinesHurtMe 0x0003bcd8 mono_handle_native_sigsegv + 396 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 1 TrampolinesHurtMe 0x0006a054 sigabrt_signal_handler + 124 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 2 libSystem.B.dylib 0x327bb823 _sigtramp + 34 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 3 libSystem.B.dylib 0x327bdb51 kill + 10 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 4 libSystem.B.dylib 0x327bdb45 raise + 16 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 5 libSystem.B.dylib 0x327d4e6b abort + 42 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 6 TrampolinesHurtMe 0x001add54 g_logv + 248 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 7 TrampolinesHurtMe 0x001addac g_log + 52 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 8 TrampolinesHurtMe 0x0002c2b8 get_numerous_trampoline + 440 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 9 TrampolinesHurtMe 0x0002c7b4 mono_aot_get_static_rgctx_trampoline + 52 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 10 TrampolinesHurtMe 0x0003c3a0 mono_create_static_rgctx_trampoline + 188 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 11 TrampolinesHurtMe 0x0003e664 mono_delegate_trampoline + 752 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: 12 TrampolinesHurtMe 0x0039d4cc generic_trampoline_7 + 124 Wed Dec 2 23:00:45 unknown UIKitApplication:com.yourcompany.TrampolinesHurtMe[0x463a][1836] <Notice>: * Assertion: should not be reached at ../../../../mono/mini/mini-darwin.c:246 Expected Results: Application runs fine How often does this happen? Every time Additional Information: Seems to only happen after iterating through one of the lists (e.g. calling ToArray() or manually) -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. You are the assignee for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
