error message on gdb

[kings]

Dear maintainer:

 When i run my program in console window.There is an error message.

 starting program: /usr4/student/kings/mchang/testv2 12 34 56 78 90
Error: procfs: target_wait (wait_for_stop) line 3677, /proc/05589:
Interrupted system call.

 my workstation is sparc-sun-solaris
X11R5
gdb -v is gdb  2000423

What does this message mean? And what should i do.

 PS: But when i use gdb with out window, there is no problem.