http://bugzilla.novell.com/show_bug.cgi?id=564253
http://bugzilla.novell.com/show_bug.cgi?id=564253#c0 Summary: [verifier] SIGSEGV in set_stack_value (2) on a bad assembly Classification: Mono Product: Mono: Runtime Version: 2.6.x Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: verifier AssignedTo: [email protected] ReportedBy: [email protected] QAContact: [email protected] Found By: --- Blocker: --- Created an attachment (id=332314) --> (http://bugzilla.novell.com/attachment.cgi?id=332314) assembly to reproduce crash I may sound familiar (#562320 is another SIGSEV earlier in that function) but in this case the issue is the return value (NULL) from mono_type_get_underlying_type_any (and not the 'stack' parameter) MONO_PATH=/opt/mono/lib/moonlight/plugin/ gdb --args mono --security=core-clr --compile-all System.Windows.sigsegv.102219.dll Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x41f57950 (LWP 16753)] 0x0000000000582471 in set_stack_value (ctx=0x41f558b0, stack=0xbb53b0, type=0x0, take_addr=0) at verify.c:2467 warning: Source file is more recent than executable. 2467 type_kind = type->type; (gdb) bt #0 0x0000000000582471 in set_stack_value (ctx=0x41f558b0, stack=0xbb53b0, type=0x0, take_addr=0) at verify.c:2467 #1 0x0000000000587813 in do_invoke_method (ctx=0x41f558b0, method_token=100666271, virtual=1) at verify.c:3493 #2 0x00000000005921a0 in mono_method_verify (method=0xb75730, level=48) at verify.c:5405 #3 0x00000000005958b7 in mono_method_verify_with_current_settings (method=0xb75730, skip_visibility=0) at verify.c:6079 #4 0x000000000041a9b2 in mini_method_verify (cfg=0xb9b970, method=0xb75730) at mini.c:1249 #5 0x00000000004510eb in mono_method_to_ir (cfg=0xb9b970, method=0xb75730, start_bblock=0x0, end_bblock=0x0, return_var=0x0, dont_inline=0x0, inline_args=0x0, inline_offset=0, is_virtual_call=0) at method-to-ir.c:5403 #6 0x000000000041f7bd in mini_method_compile (method=0xb75730, opts=55667199, domain=0x7fcb4d797db0, run_cctors=0, compile_aot=0, parts=0) at mini.c:3402 #7 0x00000000004a382e in compile_all_methods_thread_main (args=0x7fff55907470) at driver.c:881 #8 0x00000000005aef56 in start_wrapper (data=0xa265a0) at threads.c:662 #9 0x0000000000656cb3 in thread_start_routine (args=0x9f9c50) at wthreads.c:286 #10 0x000000000066fece in GC_start_routine (arg=0x7fcb4d798e70) at pthread_support.c:1390 #11 0x00007fcb4c9d7040 in start_thread () from /lib64/libpthread.so.0 #12 0x00007fcb4c4f408d in clone () from /lib64/libc.so.6 #13 0x0000000000000000 in ?? () (gdb) up 2 #2 0x00000000005921a0 in mono_method_verify (method=0xb75730, level=48) at verify.c:5405 5405 do_invoke_method (&ctx, read32 (ip + 1), *ip == CEE_CALLVIRT); (gdb) p method->name $1 = 0x7fcb4c3fd8ad "GetHorizontallyScrollable" (gdb) p method->klass->name $2 = 0x7fcb4c3f0c53 "ScrollViewerAutomationPeer" (gdb) p method->klass->name_space $3 = 0x7fcb4c3f08ce "System.Windows.Automation.Peers" -- 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
