Since I may not reopen the known bug ( https://bugzilla.samba.org/show_bug.cgi?id=3204 ), I open a new bug. Met the known Problem in Version 3.3.7-r1, although it is reported to be solved in 3.3.0+. Samba was connected to an active directory in security mode ads, and the Network cable was disconnected over the weekend. The Result was [2010/11/02 08:35:04, 0] winbindd/winbindd.c:process_loop(946) winbindd: Exceeding 200 client connections, no idle connection found [2010/11/02 08:35:04, 0] winbindd/winbindd.c:process_loop(946) winbindd: Exceeding 200 client connections, no idle connection found [2010/11/02 08:35:04, 0] winbindd/winbindd.c:process_loop(946) winbindd: Exceeding 200 client connections, no idle connection found [2010/11/02 08:35:04, 0] winbindd/winbindd.c:process_loop(965) winbindd: Exceeding 200 client connections, no idle connection found and a full var parition: du -hx --max-depth=1 /var/log/samba/ 3.6G /var/log/samba/
*** This bug has been marked as a duplicate of bug 6825 ***