[Mono-bugs] [Bug 616463] SIGSEGV in common_call_trampoline (with test case)

bugzilla_noreply at novell.com bugzilla_noreply at novell.com
Fri Jun 25 03:32:12 EDT 2010 

http://bugzilla.novell.com/show_bug.cgi?id=616463

http://bugzilla.novell.com/show_bug.cgi?id=616463#c4


Marek Habersack <mhabersack at novell.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
                 CC|                            |mhabersack at novell.com
         Resolution|FIXED                       |

--- Comment #4 from Marek Habersack <mhabersack at novell.com> 2010-06-25 09:32:10 CEST ---
The commit also breaks Mono bootstrap:

make[8]: Entering directory `/home/src/build/mono/mcs/class/Mono.Security'
MONO_PATH="./../../class/lib/net_2_0:$MONO_PATH"
/home/src/build/mono/mono/runtime/mono-wrapper  ./../../mcs/gmcs.exe
/codepage:65001  -optimize -d:NET_1_1 -d:NET_2_0 -debug /noconfig -r:System.dll
-unsafe -target:library -out:../../class/lib/net_2_0/tmp/Mono.Security.dll 
@Mono.Security.dll.sources
/Mono.Security.Protocol.Tls.Handshake.Client/TlsClientCertificate.cs(76,0):
warning CS1030: #warning: `"Client certificate selection is unfinished"'
/Mono.Security.Protocol.Tls.Handshake.Client/TlsServerFinished.cs(77,0):
warning CS1030: #warning: `Review that selected alert is correct'
* Assertion at mini-trampolines.c:417, condition `generic_virtual->is_inflated'
not met

Stacktrace:

  at System.Array.qsort<K, V>
(K[],V[],int,int,System.Collections.Generic.IComparer`1<K>) <0xffffffff>
  at System.Array.qsort<K, V>
(K[],V[],int,int,System.Collections.Generic.IComparer`1<K>) <0x0042d>
  at System.Array.SortImpl<TKey, TValue>
(TKey[],TValue[],int,int,System.Collections.Generic.IComparer`1<TKey>)
<0x00617>
  at System.Array.Sort<T> (T[],System.Collections.Generic.IComparer`1<T>)
<0x0004f>
  at System.Array.Sort<T> (T[]) <0x00024>
  at Mono.CSharp.Switch.TableSwitchEmit
(Mono.CSharp.EmitContext,Mono.CSharp.Expression) <0x00105>
  at Mono.CSharp.Switch.DoEmit (Mono.CSharp.EmitContext) <0x00217>
  at Mono.CSharp.Statement.Emit (Mono.CSharp.EmitContext) <0x0003e>
  at Mono.CSharp.Block.DoEmit (Mono.CSharp.EmitContext) <0x00053>
  at Mono.CSharp.Block.Emit (Mono.CSharp.EmitContext) <0x00052>
  at Mono.CSharp.ExplicitBlock.Emit (Mono.CSharp.EmitContext) <0x000e7>
  at Mono.CSharp.ToplevelBlock.Emit (Mono.CSharp.EmitContext) <0x00083>
  at Mono.CSharp.MethodData.Emit (Mono.CSharp.DeclSpace) <0x00281>
  at Mono.CSharp.MethodOrOperator.Emit () <0x0042f>
  at Mono.CSharp.TypeContainer.EmitType () <0x0025c>
  at Mono.CSharp.RootContext.EmitCode () <0x0013f>
  at Mono.CSharp.Driver.Compile () <0x0081f>
  at Mono.CSharp.Driver.Main (string[]) <0x000cb>
  at (wrapper runtime-invoke) <Module>.runtime_invoke_int_object
(object,intptr,intptr,intptr) <0x00040>

Native stacktrace:

    /home/src/build/mono/mono/mono/mini/mono() [0x489dfb]
    /lib/libpthread.so.0(+0xf8f0) [0x2b56deaac8f0]
    /lib/libc.so.6(gsignal+0x35) [0x2b56deceda75]
    /lib/libc.so.6(abort+0x180) [0x2b56decf15c0]
    /home/src/build/mono/mono/mono/mini/mono() [0x5bb64f]
    /home/src/build/mono/mono/mono/mini/mono() [0x5bb6e7]
    /home/src/build/mono/mono/mono/mini/mono() [0x48e084]
    /home/src/build/mono/mono/mono/mini/mono() [0x48e2f0]
    [0x40f3116a]

Debug info from gdb:

[Thread debugging using libthread_db enabled]
[New Thread 0x2aaaab7c2710 (LWP 13726)]
[New Thread 0x2aaaab561710 (LWP 13725)]
[New Thread 0x2b56dfe46710 (LWP 13724)]
[New Thread 0x2b56dfc45710 (LWP 13723)]
[New Thread 0x2b56dfa44710 (LWP 13722)]
[New Thread 0x2b56df843710 (LWP 13721)]
[New Thread 0x2b56df642710 (LWP 13720)]
[New Thread 0x2b56df441710 (LWP 13719)]
[New Thread 0x2b56df240710 (LWP 13718)]
0x00002b56deaab93d in read () from /lib/libpthread.so.0
  10 Thread 0x2b56df240710 (LWP 13718)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  9 Thread 0x2b56df441710 (LWP 13719)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  8 Thread 0x2b56df642710 (LWP 13720)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  7 Thread 0x2b56df843710 (LWP 13721)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  6 Thread 0x2b56dfa44710 (LWP 13722)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  5 Thread 0x2b56dfc45710 (LWP 13723)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  4 Thread 0x2b56dfe46710 (LWP 13724)  0x00002b56deaa885c in
pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
  3 Thread 0x2aaaab561710 (LWP 13725)  0x00002b56deaac11d in nanosleep () from
/lib/libpthread.so.0
  2 Thread 0x2aaaab7c2710 (LWP 13726)  0x00002b56deaaab50 in sem_wait () from
/lib/libpthread.so.0
* 1 Thread 0x2b56df03e360 (LWP 13705)  0x00002b56deaab93d in read () from
/lib/libpthread.so.0

Thread 10 (Thread 0x2b56df240710 (LWP 13718)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x2b56df441710 (LWP 13719)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x2b56df642710 (LWP 13720)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x2b56df843710 (LWP 13721)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x2b56dfa44710 (LWP 13722)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x2b56dfc45710 (LWP 13723)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x2b56dfe46710 (LWP 13724)):
#0  0x00002b56deaa885c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#1  0x00000000005ce923 in GC_wait_marker () at pthread_support.c:1785
#2  0x00000000005c5aad in GC_help_marker (my_mark_no=14) at mark.c:1116
#3  0x00000000005cf69b in GC_mark_thread (id=<value optimized out>) at
pthread_support.c:548
#4  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#5  0x00002b56deda06fd in clone () from /lib/libc.so.6
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x2aaaab561710 (LWP 13725)):
#0  0x00002b56deaac11d in nanosleep () from /lib/libpthread.so.0
#1  0x000000000059b792 in collection_thread (unused=<value optimized out>) at
collection.c:34
#2  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#3  0x00002b56deda06fd in clone () from /lib/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x2aaaab7c2710 (LWP 13726)):
#0  0x00002b56deaaab50 in sem_wait () from /lib/libpthread.so.0
#1  0x00000000005b67b8 in mono_sem_wait (sem=0x8d3de0, alertable=0) at
mono-semaphore.c:102
#2  0x0000000000547b22 in finalizer_thread (unused=<value optimized out>) at
gc.c:1048
#3  0x000000000056dcf3 in start_wrapper (data=<value optimized out>) at
threads.c:747
#4  0x00000000005a2b64 in thread_start_routine (args=0xe96b70) at
wthreads.c:285
#5  0x00000000005cfd01 in GC_start_routine (arg=<value optimized out>) at
pthread_support.c:1390
#6  0x00002b56deaa39ca in start_thread () from /lib/libpthread.so.0
#7  0x00002b56deda06fd in clone () from /lib/libc.so.6
#8  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x2b56df03e360 (LWP 13705)):
#0  0x00002b56deaab93d in read () from /lib/libpthread.so.0
#1  0x0000000000489f87 in read (signal=<value optimized out>, ctx=<value
optimized out>) at /usr/include/bits/unistd.h:45
#2  mono_handle_native_sigsegv (signal=<value optimized out>, ctx=<value
optimized out>) at mini-exceptions.c:1907
#3  <signal handler called>
#4  0x00002b56deceda75 in raise () from /lib/libc.so.6
#5  0x00002b56decf15c0 in abort () from /lib/libc.so.6
#6  0x00000000005bb64f in monoeg_g_logv ()
#7  0x00000000005bb6e7 in monoeg_assertion_message ()
#8  0x000000000048e084 in common_call_trampoline (regs=<value optimized out>,
code=0x2aaaaad9d30e ";l$x}(H\213|$0\350L\363!", arg=<value optimized out>,
tramp=<value optimized out>, vt=0x0, 
    vtable_slot=0x0, need_rgctx_tramp=0) at mini-trampolines.c:417
#9  0x000000000048e2f0 in mono_magic_trampoline (regs=0x7fff75827e48,
code=0x2aaaaad9d30e ";l$x}(H\213|$0\350L\363!", arg=0x130bf20,
tramp=0xffffffffffffffff <Address 0xffffffffffffffff out of bounds>)
    at mini-trampolines.c:648
#10 0x0000000040f3116a in ?? ()
#11 0x00002b56dfe6be68 in ?? ()
#12 0x00002aaaac6947c0 in ?? ()
#13 0x00002b56dfe6bd48 in ?? ()
#14 0x00000000031169ff in ?? ()
#15 0x0000000000000000 in ?? ()

=================================================================
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

Aborted
make[8]: *** [../../class/lib/net_2_0/tmp/Mono.Security.dll] Error 134

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