#0  0xb57368a2 in NS_EscapeURL () from /usr/lib/firefox/libxpcom_core.so
#1  0xb53eacb1 in ?? () from /usr/lib/firefox/components/libnecko.so
#2  0xbf1b29d4 in ?? ()
#3  0x0000000c in ?? ()
#4  0x00000010 in ?? ()
#5  0xbf1b2588 in ?? ()
#6  0x00000000 in ?? ()