core dump analysis

[Peter Vereshagin]

Hello,

I have a problem that every complex java port ( e. g., rssowl ) compiles and coredumps.
I'd like to know if it is some library like those of swt, etc. is in concern. The HelloWorld example comiles and runs just fine.
Every non-java thing runs just fine. And, I get no idea from kdump. System is 7-stable as of mid-January, 2009. And, ports are up to that date.

I have http://pyotr.pisem.su/ktrace.out and the last actions before GC looks like link libraries, and then:
===
 52599 java     CALL  freebsd6_mmap(0xbf9ff000,0x1000,PROT_NONE,MAP_ANON,0xffffffff,0,0,0)
 52599 java     RET   freebsd6_mmap -1080033280/0xbfa00000
 52599 java     CALL  thr_set_name(0x1878d,0x365fe316)
 52599 java     RET   thr_set_name 0
 52599 java     CALL  rtprio_thread(0,0x1878d,0xbfbfbce0)
 52599 java     RET   rtprio_thread 0
 52599 java     CALL  getpid
 52599 java     RET   getpid 52599/0xcd77
 52599 java     PSIG  SIGSEGV caught handler=0x280a3ac8 mask=0xfffefaff code=0x1
 52599 java     CALL  getpid
 52599 java     RET   getpid 52599/0xcd77
 52599 java     PSIG  SIGSEGV caught handler=0x280a3ac8 mask=0xfffefaff code=0x1
 52599 java     NAMI  "/tmp/java.core"
===

Do I have something to do about freebsd6* entries here? I have also a java.core in case if anyone is interested.
Thank you.

73! Peter
-- 
http://vereshagin.org