nslcd 在可用文件描述符数量过多时卡死

[taoky]

close(754770812)                        = -1 EBADF (Bad file descriptor)
close(754770811)                        = -1 EBADF (Bad file descriptor)
close(754770810)                        = -1 EBADF (Bad file descriptor)
close(754770809)                        = -1 EBADF (Bad file descriptor)
close(754770808)                        = -1 EBADF (Bad file descriptor)
close(754770807)                        = -1 EBADF (Bad file descriptor)
close(754770806)                        = -1 EBADF (Bad file descriptor)
close(754770805)                        = -1 EBADF (Bad file descriptor)
close(754770804)                        = -1 EBADF (Bad file descriptor)
close(754770803)                        = -1 EBADF (Bad file descriptor)
close(754770802)                        = -1 EBADF (Bad file descriptor)
close(754770801)                        = -1 EBADF (Bad file descriptor)
close(754770800)                        = -1 EBADF (Bad file descriptor)
close(754770799)                        = -1 EBADF (Bad file descriptor)
close(754770798)                        = -1 EBADF (Bad file descriptor)
close(754770797)                        = -1 EBADF (Bad file descriptor)
close(754770796)                        = -1 EBADF (Bad file descriptor)
close(754770795)                        = -1 EBADF (Bad file descriptor)
close(754770794)                        = -1 EBADF (Bad file descriptor)
close(754770793)                        = -1 EBADF (Bad file descriptor)
close(754770792)                        = -1 EBADF (Bad file descriptor)
close(754770791)                        = -1 EBADF (Bad file descriptor)
close(754770790)                        = -1 EBADF (Bad file descriptor)
close(754770789^Cstrace: Process 1154743 detached