https://bugzilla.novell.com/show_bug.cgi?id=384176
Summary: SIGSEGV while executing mod_mono_server2.exe
Product: Mono: Runtime
Version: 1.9.0
Platform: i686
OS/Version: openSUSE 10.3
Status: NEW
Severity: Major
Priority: P5 - None
Component: GC
AssignedTo: [EMAIL PROTECTED]
ReportedBy: [EMAIL PROTECTED]
QAContact: [email protected]
Found By: ---
I get random SIGSEGV while executing mod_mono_server2.exe under heavier load.
I used gdb to gather some information:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0xb5280b90 (LWP 31208)]
0x08139d72 in return_freelists (fl=0x47d020, gfl=0x8221488) at
pthread_support.c:229
229 for (; (word)q >= HBLKSIZE; qptr = &(obj_link(q)), q =
*qptr);
Backtrace:
#0 0x08139d72 in return_freelists (fl=0x47d020, gfl=0x8221488) at
pthread_support.c:229
#1 0x08139db7 in GC_destroy_thread_local (p=0x47d000) at pthread_support.c:308
#2 0x0813a0de in GC_thread_deregister_foreign (data=0x47d000) at
pthread_support.c:258
#3 0xb7ec0dd3 in __nptl_deallocate_tsd () from /lib/libpthread.so.0
#4 0xb7ec11a0 in start_thread () from /lib/libpthread.so.0
#5 0xb7e2702e in clone () from /lib/libc.so.6
I have a vanilla openSUSE 10.3 with mono 1.9.1
The system is Dell PowerEdge Intel Dual Core Xeon 3040
I have the same app/configuration running on two other older systems (FC4 and
openSUSE 10.0) without problems. My *UNEDUCATED* guess would be it has
something to do with glibc version: glibc 2.6.1-18.3 on the problematic
machine, glibc-2.3.5-40 and glibc-2.3.6-3 on the stable two.
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