StacktraceTop:js_MarkGCThing (cx=0x9ffa938, thing=0x200070) at jsgc.c:2445 js_MarkAtom (cx=0x9ffa938, atom=0xa1006f0) at jsgc.c:1997 js_MarkId (cx=0x9ffa938, id=168822512) at jsscope.c:1397 js_MarkScopeProperty (cx=0x9ffa938, sprop=0xac04d30) at jsscope.c:1412 js_Mark (cx=0x9ffa938, obj=0xb773620, arg=0x0) at jsobj.c:4839
StacktraceTop: js_MarkGCThing (cx=0x9ffa938, thing=0x200070) at jsgc.c:2445 perty (cx=0x9ffa938, sprop=0xac04d30) at jsscope.c:1412
js_MarkAtom (cx=0x9ffa938, atom=0xa1006f0) at jsgc.c:1997
js_MarkId (cx=0x9ffa938, id=168822512) at jsscope.c:1397
js_MarkScopePro
js_Mark (cx=0x9ffa938, obj=0xb773620, arg=0x0) at jsobj.c:4839