http://bugzilla.novell.com/show_bug.cgi?id=567084
http://bugzilla.novell.com/show_bug.cgi?id=567084#c0 Summary: sigsegv in mono_method_to_ir while JITting a verified method Classification: Mono Product: Mono: Runtime Version: 2.6.x Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: JIT AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] CC: [email protected] Found By: --- Blocker: --- Created an attachment (id=334110) --> (http://bugzilla.novell.com/attachment.cgi?id=334110) assembly to reproduce crash Another case where mono_method_get_signature returns NULL MONO_PATH=/opt/mono/lib/moonlight/plugin/ gdb --args mono --security=core-clr --compile-all System.sigabrt.46399.dll Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x41474950 (LWP 21617)] 0x0000000000467d6a in mono_method_to_ir (cfg=0xa40270, method=0xa6f658, start_bblock=0xa5a8d0, end_bblock=0xa5a9d8, return_var=0x0, dont_inline=0xa70aa0, inline_args=0x0, inline_offset=0, is_virtual_call=0) at method-to-ir.c:7531 warning: Source file is more recent than executable. 7531 n = fsig->param_count; (gdb) bt #0 0x0000000000467d6a in mono_method_to_ir (cfg=0xa40270, method=0xa6f658, start_bblock=0xa5a8d0, end_bblock=0xa5a9d8, return_var=0x0, dont_inline=0xa70aa0, inline_args=0x0, inline_offset=0, is_virtual_call=0) at method-to-ir.c:7531 #1 0x000000000041f7bd in mini_method_compile (method=0xa6f658, opts=55667199, domain=0x7faadecc6db0, run_cctors=0, compile_aot=0, parts=0) at mini.c:3402 #2 0x00000000004a3d32 in compile_all_methods_thread_main (args=0x7fffe6e349b0) at driver.c:881 #3 0x00000000005af9de in start_wrapper (data=0xa29320) at threads.c:662 #4 0x0000000000658b53 in thread_start_routine (args=0x9fcbb0) at wthreads.c:286 #5 0x0000000000671d6e in GC_start_routine (arg=0x7faadecc7e70) at pthread_support.c:1390 #6 0x00007faaddf06040 in start_thread () from /lib64/libpthread.so.0 #7 0x00007faadda2308d in clone () from /lib64/libc.so.6 #8 0x0000000000000000 in ?? () (gdb) p fsig $1 = (MonoMethodSignature *) 0x0 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - [email protected] http://lists.ximian.com/mailman/listinfo/mono-bugs
