--- thread stack trace --- 0xb5a022e2 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1858>: idiv %ecx 0xb5a022e4 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1860>: sub %edx,%edi 0xb5a022e6 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1862>: jmp 0xb5a01be1 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+65> 0xb5a022eb <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1867>: lea 0xfffffff0(%ebp),%eax 0xb5a022ee <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1870>: mov %eax,0xfffffe64(%ebp) 0xb5a022f4 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1876>: jmp 0xb5a0215a <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1466> 0xb5a022f9 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1881>: fsubs 0xfff85e90(%ebx) 0xb5a022ff <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1887>: jmp 0xb5a022a9 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1801> 0xb5a02301 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1889>: nop 0xb5a02302 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1890>: lea 0x0(%esi),%esi 0xb5a02309 <_ZN12nsBlockFrame11ReflowFloatER18nsBlockReflowStateP18nsPlaceholderFrameP12nsFloatCacheRj+1897>: lea 0x0(%edi),%edi 0xb5a02310 <_ZN12nsBlockFrame13PaintChildrenEP13nsPresContextR19nsIRenderingContextRK6nsRect17nsFramePaintLayerj>: push %ebp 0xb5a02311 <_ZN12nsBlockFrame13PaintChildrenEP13nsPresContextR19nsIRenderingContextRK6nsRect17nsFramePaintLayerj+1>: mov %esp,%ebp 0xb5a02313 <_ZN12nsBlockFrame13PaintChildrenEP13nsPresContextR19nsIRenderingContextRK6nsRect17nsFramePaintLayerj+3>: push %edi 0xb5a02314 <_ZN12nsBlockFrame13PaintChildrenEP13nsPresContextR19nsIRenderingContextRK6nsRect17nsFramePaintLayerj+4>: push %esi 0xb5a02315 <_ZN12nsBlockFrame13PaintChildrenEP13nsPresContextR19nsIRenderingContextRK6nsRect17nsFramePaintLayerj+5>: push %ebx