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From "Evgueni Brevnov" <evgueni.brev...@gmail.com>
Subject [drlvm][gc_gen] Does anybody else observe failures in gc_gen?
Date Fri, 24 Aug 2007 11:30:33 GMT
HI all,

Today, I had several crashes in gc_gen module on my P4 HT Win2003. It
happened once while running kernel test. It almost always fails on
specjbb2005 at 8 warehouses. No special options were provided. Gc_gen
fails on assertion with the following stack trace. Could it be a
regression?

> msvcr71d.dll!_assert(const char * expr=0x0141a0f8, const char * filename=0x0141a110,
unsigned int lineno=178)  Line 295 C
> gc_gen.dll!blocked_space_extend(Blocked_Space * space=0x0155a728, unsigned int changed_size=327483392)
 Line 178 + 0x1c C++
> gc_gen.dll!gc_gen_adjust_heap_size(GC_Gen * gc=0x014348f8, __int64 pause_time=6594046)
 Line 428 + 0xd C++
> gc_gen.dll!gc_adjust_heap_size(GC * gc=0x014348f8, __int64 pause_time=6594046)  Line
279 + 0x11 C++
> gc_gen.dll!gc_reclaim_heap(GC * gc=0x014348f8, unsigned int gc_cause=1)  Line 344 + 0x11
C++
> gc_gen.dll!fspace_alloc(unsigned int size=2412, Allocator * allocator=0x01644970)  Line
75 + 0xe C++
> gc_gen.dll!nos_alloc(unsigned int size=2412, Allocator * allocator=0x01644970)  Line
281 + 0x10 C++
> gc_gen.dll!gc_alloc(unsigned int size=2412, unsigned int ah=101208304, void * unused_gc_tls=0x05bea3dc)
 Line 91 + 0xd C++
> harmonyvm.dll!vm_new_vector_using_vtable_and_thread_pointer(int length=600, unsigned
int vector_handle=101208304, void * tp=0x05bea3dc)  Line 219 + 0x14 C++
> harmonyvm.dll!vm_rt_new_vector_using_vtable_and_thread_pointer(int length=600, unsigned
int vector_handle=101208304, void * tp=0x05bea3dc)  Line 113 + 0x11 C++


Thanks
Evgueni

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