thread and gc.fullCollect

[Ant]

Ant wrote:
complete run on gdb:

$ gdb ./tt
GNU gdb 6.4.90-debian
Copyright (C) 2006 Free Software Foundation, Inc.
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welcome to change it and/or distribute copies of it under certain 
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There is absolutely no warranty for GDB.  Type "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...Using host libthread_db 
library "/lib/tls/i686/cmov/libthread_db.so.1".

(gdb) r
Starting program: /tt
[Thread debugging using libthread_db enabled]
[New Thread -1210247504 (LWP 11551)]
[New Thread -1211298912 (LWP 11554)]

Program received signal SIGUSR1, User defined signal 1.
[Switching to Thread -1211298912 (LWP 11554)]
0xb7e9f508 in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) c
Continuing.

Program received signal SIGUSR2, User defined signal 2.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.

Program received signal SIGUSR1, User defined signal 1.
0xb7e9f508 in clone () from /lib/tls/i686/cmov/libc.so.6
(gdb) c
Continuing.

Program received signal SIGUSR2, User defined signal 2.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.
Count = 0
Count = 1

Program received signal SIGUSR1, User defined signal 1.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.

Program received signal SIGUSR2, User defined signal 2.
0xffffe410 in __kernel_vsyscall ()
(gdb) c
Continuing.
[Thread -1211298912 (LWP 11554) exited]

Program exited normally.
(gdb)