#0  0x008e2416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x02635c8f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <optimized out>
        resultvar = <optimized out>
        pid = 41431028
        selftid = 17150
#2  0x026392b5 in __GI_abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x2714cad <__GI__dl_addr+189>, sa_sigaction = 0x2714cad <__GI__dl_addr+189>}, sa_mask = {__val = {14472420, 6104728, 774, 6193853, 14473496, 0, 774, 6075324, 0, 27, 6, 40716160, 8, 3217638632, 41431028, 49, 3217640088, 40838586, 26, 3217638632, 8, 0, 3217644908, 7, 3217644920, 5, 3217638736, 3217638728, 8, 41178090, 41178094, 6074368}}, sa_flags = 2, sa_restorer = 0x5e82bd <_start+49>}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0x0266facc in __libc_message (do_abort=2, fmt=0x2747440 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = 0xb612d328 "*** glibc detected *** midori: free(): invalid pointer: 0x221cfcb8 ***\n"
        ap_copy = 0xb612d328 "*** glibc detected *** midori: free(): invalid pointer: 0x221cfcb8 ***\n"
        fd = 26
        on_2 = <optimized out>
        list = <optimized out>
        nlist = <optimized out>
        cp = <optimized out>
        written = <optimized out>
#4  0x0267a892 in malloc_printerr (action=<optimized out>, str=<optimized out>, ptr=0x221cfcb8) at malloc.c:6283
        buf = "221cfcb8"
        cp = <optimized out>
#5  0x0267b532 in _int_free (av=0x2784400, p=0x221cfcb0) at malloc.c:4795
        size = <optimized out>
        fb = <optimized out>
        nextchunk = <optimized out>
        nextsize = <optimized out>
        nextinuse = <optimized out>
        prevsize = <optimized out>
        bck = <optimized out>
        fwd = <optimized out>
        errstr = <optimized out>
        __func__ = "_int_free"
#6  0x0267e61d in __GI___libc_free (mem=0x221cfcb8) at malloc.c:3738
        ar_ptr = 0x2784400
        p = <optimized out>
        hook = <optimized out>
#7  0x0076db5b in standard_free (mem=0x221cfcb8) at /build/buildd/glib2.0-2.31.14/./glib/gmem.c:98
No locals.
#8  0x0076dcd0 in g_free (mem=0x221cfcb8) at /build/buildd/glib2.0-2.31.14/./glib/gmem.c:252
No locals.
#9  0x1fc95c3c in ?? ()
No symbol table info available.
#10 0x221cfcb8 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)