Comment 2 for bug 365867

StacktraceTop:exemap_bid_in_maps (exemap=0x0, exe=0xa27c90) at prophet.c:157
IA__g_ptr_array_foreach (array=0xa27a10,
IA__g_hash_table_foreach (hash_table=0x7f31e0,
preload_exemap_foreach (func=<value optimized out>,
preload_prophet_predict (data=0x0) at prophet.c:242