bin/43412: dhcpcd crashes

[dyoung%yokota.ojctech.com@localhost]

>Number:         43412
>Category:       bin
>Synopsis:       dhcpcd crashes
>Confidential:   no
>Severity:       critical
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Jun 03 23:00:00 +0000 2010
>Originator:     David Young
>Release:        NetBSD 5.99.29
>Organization:
        OJC Technologies
>Environment:
        
        
System: NetBSD yokota.ojctech.com 5.99.29 NetBSD 5.99.29 (n3270.ojctech.com) 
#6: Wed Jun 2 18:50:40 CDT 2010 
dyoung%skyking.ojctech.com@localhost:/home/dyoung/nbsd/i386/O/sys/arch/i386/compile/n3270.ojctech.com
 i386
Architecture: i386
Machine: i386
>Description:
dhcpcd dumps core after running for a while.  Here's a backtrace:

        Core was generated by `dhcpcd'.
        Program terminated with signal 11, Segmentation fault.
        #0  0xbbb6bd0b in _malloc_prefork () from /lib/libc.so.12
        (gdb) bt
        #0  0xbbb6bd0b in _malloc_prefork () from /lib/libc.so.12
        #1  0xbbb6bfcb in free () from /lib/libc.so.12
        #2  0x08052745 in free_options ()
        #3  0x0804fecd in select_profile ()
        #4  0x0804ff37 in configure_interface ()
        #5  0x080511b5 in handle_carrier ()
        #6  0x08051ccf in handle_interface ()
        #7  0x08055ec7 in manage_link ()
        #8  0x0804eb41 in handle_link ()
        #9  0x08052320 in start_eloop ()
        #10 0x08051801 in main ()
        (gdb) 

>How-To-Repeat:
Relevant lines from /etc/rc.conf:

wlanif=ath0
dhcpcd=YES      dhcpcd_flags="-i $wlanif -I yokota -h yokota"

>Fix:
Unknown.

>Unformatted: