http://bugzilla.novell.com/show_bug.cgi?id=568021
http://bugzilla.novell.com/show_bug.cgi?id=568021#c0 Summary: [verifier] sigsegv in mono_error_set_bad_image 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=334802) --> (http://bugzilla.novell.com/attachment.cgi?id=334802) assembly to reproduce crash MONO_PATH=/opt/mono/lib/moonlight/plugin/ gdb --args mono --security=core-clr --compile-all System.ServiceModel.sigabrt.126188.dll Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x416fc950 (LWP 25293)] 0x00007f08b0a63d30 in strlen () from /lib64/libc.so.6 (gdb) bt #0 0x00007f08b0a63d30 in strlen () from /lib64/libc.so.6 #1 0x00007f08b0a2ea3b in vfprintf () from /lib64/libc.so.6 #2 0x00007f08b0acde70 in __vasprintf_chk () from /lib64/libc.so.6 #3 0x00007f08b18550cb in g_vasprintf () from /usr/lib64/libglib-2.0.so.0 #4 0x00007f08b1841bb0 in g_strdup_vprintf () from /usr/lib64/libglib-2.0.so.0 #5 0x0000000000665c32 in mono_error_set_bad_image (oerror=0x416f9b80, image=0x9d6390, msg_format=0x6b4b80 "Could not resolve signature of method %s:%s") at mono-error.c:254 #6 0x000000000056b333 in mono_class_inflate_generic_method_full_checked (method=0xa639b0, klass_hint=0xb5f9b0, context=0xb5f988, error=0x416f9b80) at class.c:947 #7 0x000000000056af68 in mono_class_inflate_generic_method_full (method=0xa639b0, klass_hint=0xb5f9b0, context=0xb5f988) at class.c:840 #8 0x00000000005716a2 in mono_class_setup_vtable_general (class=0xb5f9b0, overrides=0xb62ad0, onum=14) at class.c:3428 #9 0x0000000000570bc2 in mono_class_setup_vtable (class=0xb5f9b0) at class.c:2987 #10 0x000000000057148e in mono_class_setup_vtable_general (class=0xb36638, overrides=0xb09ab0, onum=1) at class.c:3397 #11 0x0000000000570bc2 in mono_class_setup_vtable (class=0xb36638) at class.c:2987 #12 0x0000000000573d5d in mono_class_init (class=0xb60090) at class.c:4219 #13 0x00000000005cc82f in method_from_memberref (image=0x9d6390, idx=611, typespec_context=0x0, used_context=0x416fa6ec) at loader.c:941 #14 0x00000000005cdcfd in mono_get_method_from_token (image=0x9d6390, token=167772771, klass=0x0, context=0x0, used_context=0x416fa6ec) at loader.c:1495 #15 0x00000000005ce142 in mono_get_method_full (image=0x9d6390, token=167772771, klass=0x0, context=0x0) at loader.c:1609 #16 0x000000000057f66e in verifier_load_method (ctx=0x416fa870, token=167772771, opcode=0x6b9aeb "newobj") at verify.c:864 #17 0x000000000058b505 in do_newobj (ctx=0x416fa870, token=167772771) at verify.c:3973 #18 0x0000000000593c57 in mono_method_verify (method=0xb365c0, level=48) at verify.c:5556 #19 0x00000000005968dc in mono_method_verify_with_current_settings (method=0xb365c0, skip_visibility=0) at verify.c:6084 #20 0x000000000041a97a in mini_method_verify (cfg=0xa44c00, method=0xb365c0) at mini.c:1251 #21 0x000000000045112b in mono_method_to_ir (cfg=0xa44c00, method=0xb365c0, 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:5407 #22 0x000000000041f785 in mini_method_compile (method=0xb365c0, opts=55667199, domain=0x7f08b1d5cdb0, run_cctors=0, compile_aot=0, parts=0) at mini.c:3404 #23 0x00000000004a3dce in compile_all_methods_thread_main (args=0x7fffb9ecca30) at driver.c:881 #24 0x00000000005b00f6 in start_wrapper (data=0xa29520) at threads.c:662 #25 0x0000000000659333 in thread_start_routine (args=0x9fcc00) at wthreads.c:286 #26 0x000000000067254e in GC_start_routine (arg=0x7f08b1d5de70) at pthread_support.c:1390 #27 0x00007f08b0f9c040 in start_thread () from /lib64/libpthread.so.0 #28 0x00007f08b0ab908d in clone () from /lib64/libc.so.6 #29 0x0000000000000000 in ?? () (gdb) up 5 #5 0x0000000000665c32 in mono_error_set_bad_image (oerror=0x416f9b80, image=0x9d6390, msg_format=0x6b4b80 "Could not resolve signature of method %s:%s") at mono-error.c:254 254 set_error_message (); (gdb) p msg_format $1 = 0x6b4b80 "Could not resolve signature of method %s:%s" (gdb) up #6 0x000000000056b333 in mono_class_inflate_generic_method_full_checked (method=0xa639b0, klass_hint=0xb5f9b0, context=0xb5f988, error=0x416f9b80) at class.c:947 warning: Source file is more recent than executable. 947 mono_error_set_bad_image (error, method->klass->image, "Could not resolve signature of method %s:%s", name, method->name); (gdb) p name $2 = 0xb63960 "System.Collections.Generic.SynchronizedCollection`1[T]" (gdb) p method->name $3 = 0x7f08b1d2f99f "System.Collections.IList.get_IsReadOnly" (gdb) down #5 0x0000000000665c32 in mono_error_set_bad_image (oerror=0x416f9b80, image=0x9d6390, msg_format=0x6b4b80 "Could not resolve signature of method %s:%s") at mono-error.c:254 254 set_error_message (); (gdb) p *error $4 = {error_code = 5, flags = 0, type_name = 0x0, assembly_name = 0x7f08b1d2d231 "System.ServiceModel", member_name = 0x0, exception_name_space = 0x0, exception_name = 0x0, klass = 0x0, full_message = 0x0, padding = {0x7fffb9ecc830, 0x416fc220, 0x0, 0x7f08b0a5d6e6, 0xb42540}, message = "Could not resolve signature of method System.Collections.Generic.SynchronizedCollection`1[T]:System.Collections.IList.get_IsRea"} (gdb) p sizeof(error->message) $5 = 128 (gdb) p g_vsnprintf(error->message, sizeof (error->message), msg_format, args) Program received signal SIGSEGV, Segmentation fault. 0x00007f08b0a63d30 in strlen () from /lib64/libc.so.6 The program being debugged was signaled while in a function called from GDB. GDB remains in the frame where the signal was received. To change this behavior use "set unwindonsignal on" Evaluation of the expression containing the function (g_vsnprintf) will be abandoned. -- 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
