[Mono-bugs] [Bug 563956] New: abort in mono_metadata_decode_row_col while JITting a verified method

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Fri Dec 11 08:44:45 EST 2009



           Summary: abort in mono_metadata_decode_row_col 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: lupus at novell.com
        ReportedBy: spouliot at novell.com
         QAContact: mono-bugs at lists.ximian.com
                CC: rkumpera at novell.com
          Found By: ---
           Blocker: ---

Created an attachment (id=332175)
 --> (http://bugzilla.novell.com/attachment.cgi?id=332175)
assembly to reproduce abort

MONO_PATH=/opt/mono/lib/moonlight/plugin/ gdb --args mono --security=core-clr
--compile-all System.Windows.sigabrt.30720.dll

** ERROR:(metadata.c:1000):mono_metadata_decode_row_col: assertion failed: (idx
< t->rows)

Program received signal SIGABRT, Aborted.
[Switching to Thread 0x40ede950 (LWP 9883)]
0x00007f48dedd85c5 in raise () from /lib64/libc.so.6
(gdb) bt
#0  0x00007f48dedd85c5 in raise () from /lib64/libc.so.6
#1  0x00007f48dedd9bb3 in abort () from /lib64/libc.so.6
#2  0x00007f48dfc062c7 in g_assertion_message () from
#3  0x00007f48dfc06762 in g_assertion_message_expr () from
#4  0x000000000055f66e in mono_metadata_decode_row_col (t=0x9d35e0, idx=2,
col=0) at metadata.c:1000
#5  0x00000000005cc4af in mono_lookup_pinvoke_call (method=0xc4ea38,
exc_class=0x40edce40, exc_arg=0x40edce38) at loader.c:1213
#6  0x00000000005e04d0 in mono_marshal_get_native_wrapper (method=0xc4ea38,
check_exceptions=0, aot=0) at marshal.c:8089
#7  0x0000000000459ff3 in mono_method_to_ir (cfg=0xc06880, method=0xc68250,
start_bblock=0xcd1b78, end_bblock=0xcd1c80, return_var=0x0,
    inline_args=0x0, inline_offset=0, is_virtual_call=0) at method-to-ir.c:6244
#8  0x000000000041f7bd in mini_method_compile (method=0xc68250, opts=55667199,
domain=0x7f48e011cdb0, run_cctors=0, compile_aot=0, parts=0) at mini.c:3402
#9  0x00000000004a382e in compile_all_methods_thread_main (args=0x7fffe8289e00)
at driver.c:881
#10 0x00000000005aef56 in start_wrapper (data=0xa26550) at threads.c:662
#11 0x0000000000656cb3 in thread_start_routine (args=0x9f9c30) at
#12 0x000000000066fece in GC_start_routine (arg=0x7f48e011de70) at
#13 0x00007f48df35c040 in start_thread () from /lib64/libpthread.so.0
#14 0x00007f48dee7908d in clone () from /lib64/libc.so.6
#15 0x0000000000000000 in ?? ()
(gdb) up 4
#4  0x000000000055f66e in mono_metadata_decode_row_col (t=0x9d35e0, idx=2,
col=0) at metadata.c:1000
1000        g_assert (idx < t->rows);
(gdb) p idx
$1 = 2
(gdb) p t->rows
$2 = 2

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