Bug#444682: backtrace

[Daniel van Eeden]

GNU gdb 6.6.90.20070912-debian
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Core was generated by `/sbin/mdadm --examine --scan --config=partitions'.
Program terminated with signal 11, Segmentation fault.
#0  0x0000000000418290 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
1004                            switch(load_super1(st, fd, sbp, devname)) {
(gdb) bt
#0  0x0000000000418290 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#1  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#2  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#3  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#4  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#5  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#6  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#7  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#8  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#9  0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004
#10 0x0000000000418295 in load_super1 (st=0x630af0, fd=4, sbp=0x7fff43639c38, 
    devname=0x0) at super1.c:1004