Bug with samba 2.0.6 on HP-UX 11.0

[Kaiser Gisbert]

Hi,
I have running samba 2.0.6 on HP-UX 11.0 since june 2000.
Yesterday afternoon most of the users could not connect to
samba server shares or the shares were disconnected.

One of the smbd-processes grabs more than 97% of the CPU ressource.

To avoid time waste I stopped and started samba.

Here you see some entrys of the syslog.log file:

smbd[15342]: [2000/09/19 14:02:02, 0] locking/shmem.c:(112)
smbd[15342]:   ERROR smb_shm_global_lock : fcntl_lock failed with code
No locks available
smbd[15342]: [2000/09/19 14:02:02, 0] locking/shmem.c:(131)
smbd[15342]:   ERROR smb_shm_global_unlock : shmem not locked
:
... above message repeats a lot of times
:
smbd[18334]: [2000/09/19 14:21:25, 0] smbd/oplock.c:(1202)
smbd[18334]:   request_oplock_break: no response received to oplock
break request to pid 17958 on port 58050 for dev = 40010001, inode =
334612
smbd[18334]:   for dev = 40010001, inode = 334612, tv_sec = 39c75995,
tv_usec = 720cb
:
... above message repeats a lot of times
:
smbd[18642]:   Invalid key 262 given to dptr_close
smbd[18642]:   Invalid key 256 given to dptr_close
smbd[18642]:   Invalid key 260 given to dptr_close
smbd[18642]:   Invalid key 257 given to dptr_close
smbd[18642]:   Invalid key 258 given to dptr_close
smbd[18642]:   Invalid key 261 given to dptr_close
smbd[18642]:   Invalid key 259 given to dptr_close
:
smbd[18833]: [2000/09/19 14:23:06, 0] passdb/smbpassfile.c:(129)
smbd[18833]:   trust_password_lock: cannot lock file
/var/opt/samba/private/SCHULE.UX-02.mac
smbd[18833]: [2000/09/19 14:23:06, 0] passdb/smbpassfile.c:(287)
smbd[18833]:   domain_client_validate: unable to open the machine
account password file for machine UX-02 in domain SCHULE.
:
... above message repeats a lot of times
:
smbd[19017]: [2000/09/19 14:24:23, 0] lib/util.c:(906)
smbd[19017]:   Can't open /dev/null
smbd[19017]: [2000/09/19 14:24:23, 0] locking/shmem.c:(826)
smbd[19017]:   ERROR smb_shm_open : open failed with code File table
overflow
smbd[19017]: [2000/09/19 14:24:23, 0] locking/locking.c:(174)
smbd[19017]:   ERROR: Failed to initialise share modes
:
... above message repeats a lot of times
:



If you have an idea what the reason of the problem is, please let me
know.

Thanks in advance for Your help
Regards Gisbert Kaiser
b.i.b. Paderborn
Tel.: +49 - 52 51 / 301 - 163     Fürstenalle 3-5
Fax.: +49 - 52 51 / 301 - 161     33102 Paderborn, GERMANY
E-Mail: gisbert.kaiser at pb.bib.de
WWW: http://www.bib.de