#0  0xb77f1424 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7641e21 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = <value optimized out>
        resultvar = <value optimized out>
        pid = -1216921612
        selftid = 2760
#2  0xb76452fe in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0xac8, sa_sigaction = 0xac8}, sa_mask = {__val = {3078045684, 1, 3215995740, 3215995576, 3077698421, 3078681828, 36884, 3078689953, 3078686660, 3215995740, 1100, 3215995708, 3078685236, 3215995576, 8, 3215995636, 3077436721, 3078689953, 3078686644, 3215995636, 3078045684, 9, 3215997096, 3215995756, 3077559281, 2, 3215995636, 8, 0, 0, 6, 3077886872}}, sa_flags = 3, sa_restorer = 0xb774f8e0}
        sigs = {__val = {32, 0 <repeats 31 times>}}
#3  0xb7678527 in __libc_message (do_abort=2, fmt=0xb775173c "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:189
        ap = 0xb6e00468 "*** glibc detected *** ML-1510_700: free(): invalid next size (normal): 0xb9657dc0 ***\n"
        ap_copy = 0xb6e00468 "*** glibc detected *** ML-1510_700: free(): invalid next size (normal): 0xb9657dc0 ***\n"
        fd = 2
        on_2 = <value optimized out>
        list = <value optimized out>
        nlist = <value optimized out>
        cp = <value optimized out>
        written = <value optimized out>
#4  0xb7682911 in malloc_printerr (action=<value optimized out>, str=<value optimized out>, ptr=0xb9657dc0) at malloc.c:6283
        buf = "b9657dc0"
        cp = <value optimized out>
#5  0xb768423b in _int_free (av=<value optimized out>, p=0xb9657db8) at malloc.c:4795
        size = <value optimized out>
        fb = <value optimized out>
        nextchunk = <value optimized out>
        nextsize = <value optimized out>
        nextinuse = <value optimized out>
        prevsize = <value optimized out>
        bck = <value optimized out>
        fwd = <value optimized out>
        errstr = <value optimized out>
        __func__ = "_int_free"
#6  0xb76873cd in __libc_free (mem=0xb9657dc0) at malloc.c:3738
        ar_ptr = 0xb77753c0
        p = <value optimized out>
        hook = <value optimized out>
#7  0xb77cb737 in _cupsImageReadPNG () from /usr/lib/libcupsimage.so.2
No symbol table info available.
#8  0xb77d3b00 in cupsImageOpen () from /usr/lib/libcupsimage.so.2
No symbol table info available.
#9  0xb78144d4 in ?? ()
No symbol table info available.
#10 0xb7814797 in main ()
No symbol table info available.