*** glibc detected *** firefox: free(): invalid next size (fast): 0x826e9860 ***
======= Backtrace: =========
/lib/libc.so.6(+0x6ba31)[0xb74d9a31]
/lib/libc.so.6(+0x6d2b0)[0xb74db2b0]
/lib/libc.so.6(cfree+0x6d)[0xb74de39d]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN25JSCrossCompartmentWrapper7iterateEP9JSContextP8JSObjectjPN2js5ValueE+0x429)[0xb72c9a99]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb77d)[0xb727b77d]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa8550)[0xb7238550]
/usr/lib/xulrunner-2.0/libmozjs.so(_Z18js_ValueToIteratorP9JSContextjPN2js5ValueE+0x5b)[0xb723902b]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x927f5)[0xb72227f5]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x75c3b)[0xb7205c3b]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa08a1)[0xb72308a1]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x7620c)[0xb720620c]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa08a1)[0xb72308a1]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa14ea)[0xb72314ea]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN2js14JSProxyHandler4callEP9JSContextP8JSObjectjPNS_5ValueE+0x68)[0xb727b188]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN9JSWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x91)[0xb72c8031]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN25JSCrossCompartmentWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x137)[0xb72c8197]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb6ad)[0xb727b6ad]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb705)[0xb727b705]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0b71)[0xb7230b71]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x8c0ea)[0xb721c0ea]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x7620c)[0xb720620c]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x955e9)[0xb72255e9]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa14ea)[0xb72314ea]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN2js14JSProxyHandler4callEP9JSContextP8JSObjectjPNS_5ValueE+0x68)[0xb727b188]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN9JSWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x91)[0xb72c8031]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN25JSCrossCompartmentWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x137)[0xb72c8197]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb6ad)[0xb727b6ad]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb705)[0xb727b705]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0b71)[0xb7230b71]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x8c0ea)[0xb721c0ea]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x75c3b)[0xb7205c3b]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa08a1)[0xb72308a1]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa14ea)[0xb72314ea]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN2js14JSProxyHandler4callEP9JSContextP8JSObjectjPNS_5ValueE+0x68)[0xb727b188]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN9JSWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x91)[0xb72c8031]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN25JSCrossCompartmentWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x137)[0xb72c8197]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb6ad)[0xb727b6ad]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb705)[0xb727b705]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0b71)[0xb7230b71]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x8c0ea)[0xb721c0ea]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x3d962)[0xb71cd962]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x955e9)[0xb72255e9]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0a34)[0xb7230a34]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa14ea)[0xb72314ea]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN2js14JSProxyHandler4callEP9JSContextP8JSObjectjPNS_5ValueE+0x68)[0xb727b188]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN9JSWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x91)[0xb72c8031]
/usr/lib/xulrunner-2.0/libmozjs.so(_ZN25JSCrossCompartmentWrapper4callEP9JSContextP8JSObjectjPN2js5ValueE+0x137)[0xb72c8197]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb6ad)[0xb727b6ad]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xeb705)[0xb727b705]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa0b71)[0xb7230b71]
/usr/lib/xulrunner-2.0/libmozjs.so(+0x8c0ea)[0xb721c0ea]
/usr/lib/xulrunner-2.0/libmozjs.so(+0xa065a)[0xb723065a]
======= Memory map: ========
08048000-08051000 r-xp 00000000 08:0a 3548278    /usr/lib/firefox/firefox
08051000-08052000 r--p 00008000 08:0a 3548278    /usr/lib/firefox/firefox
08052000-08053000 rw-p 00009000 08:0a 3548278    /usr/lib/firefox/firefox
08053000-0c21f000 rw-p 00000000 00:00 0          [heap]
81200000-812fc000 rw-p 00000000 00:00 0
812fc000-81300000 ---p 00000000 00:00 0
81348000-81528000 rw-p 00000000 00:00 0
81528000-81548000 ---p 00000000 00:00 0
81548000-81549000 ---p 00000000 00:00 0
81549000-81da9000 rw-p 00000000 00:00 0
81da9000-81db9000 r-xp 00000000 00:00 0
81db9000-81ea2000 rw-p 00000000 00:00 0
81ea2000-81eb2000 r-xp 00000000 00:00 0
81eb2000-81ec0000 rw-p 00000000 00:00 0
81ec0000-81ed0000 r-xp 00000000 00:00 0
81ed0000-81efb000 rw-p 00000000 00:00 0
81efb000-81f0b000 r-xp 00000000 00:00 0
81f0b000-81f49000 rw-p 00000000 00:00 0
81f49000-81f59000 r-xp 00000000 00:00 0
81f59000-81fa9000 rw-p 00000000 00:00 0
81fa9000-81fb9000 r-xp 00000000 00:00 0
81fb9000-81fc0000 rw-p 00000000 00:00 0
81fc0000-81fd0000 r-xp 00000000 00:00 0
81fd0000-82069000 rw-p 00000000 00:00 0
82400000-825c0000 rw-p 00000000 00:00 0
825c0000-82600000 ---p 00000000 00:00 0
82600000-826f9000 rw-p 00000000 00:00 0
826f9000-82700000 ---p 00000000 00:00 0
82700000-82800000 rw-p 00000000 00:00 0
82800000-828fb000 rw-p 00000000 00:00 0
828fb000-82900000 ---p 00000000 00:00 0
82900000-82a00000 rw-p 00000000 00:00 0
82a00000-82bff000 rw-p 00000000 00:00 0
82bff000-82c00000 ---p 00000000 00:00 0
82c00000-82cee000 rw-p 00000000 00:00 0
82cee000-82d00000 ---p 00000000 00:00 0
82d00000-82dff000 rw-p 00000000 00:00 0
82dff000-82e00000 ---p 00000000 00:00 0
82e00000-82eff000 rw-p 00000000 00:00 0
82eff000-82f00000 ---p 00000000 00:00 0
82f00000-82ff9000 rw-p 00000000 00:00 0
82ff9000-83000000 ---p 00000000 00:00 0
83000000-831ff000 rw-p 00000000 00:00 0
831ff000-83200000 ---p 00000000 00:00 0
83200000-832fa000 rw-p 00000000 00:00 0
832fa000-83300000 ---p 00000000 00:00 0
83302000-8334b000 rw-p 00000000 00:00 0
8334b000-8335b000 r-xp 00000000 00:00 0
8335b000-83362000 rw-p 00000000 00:00 0
83362000-83382000 r-xp 00000000 00:00 0
83382000-83388000 rw-p 00000000 00:00 0
83388000-83398000 r-xp 00000000 00:00 0
83398000-83402000 rw-p 00000000 00:00 0
83402000-83412000 r-xp 00000000 00:00 0
83412000-83442000 rw-p 00000000 00:00 0
83442000-83462000 r-xp 00000000 00:00 0
83462000-8346e000 rw-p 00000000 00:00 0
8346e000-8347e000 r-xp 00000000 00:00 0
8347e000-83502000 rw-p 00000000 00:00 0
83502000-835f7000 rw-p 00000000 00:00 0
836ec000-83896000 rw-p 00000000 00:00 0
8394b000-83a00000 rw-p 00000000 00:00 0
83a00000-83a10000 r-xp 00000000 00:00 0
83a10000-83a25000 rw-p 00000000 00:00 0
83a25000-83a35000 r-xp 00000000 00:00 0
83a35000-83a46000 rw-p 00000000 00:00 0 Aborted