-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello! I'm running into an issue where users log into their Win2k/NT4.0 workstations, download their profiles off of our Samba 2.2.5 server, map home, miscellaneous shares, and printers on it, and then randomly during their session they cannot open these remote devices. They receive an "Access Denied" message when trying to do anything with the server. The log then fills with tons of the following: [2002/08/16 10:34:56, 2] smbd/uid.c:change_to_user(138) change_to_user: Invalid vuid used 101 It's fixed when they log out and back in. Anyone have an idea of what this is? I tried to search Google and the Samba archives, but didn't get very far. We do not use winbind, and all of our users have UNIX user accounts of the same name as their accounts in the NT 4.0 domain. It's so sporadic that I haven't even had the time to nail down a more detailed log (this was a lucky catch at a time when debug was at level 2). Any ideas? Thanks! ____________________________________ Peter D. Shearer Network Administrator Northwest Christian College, Eugene, OR shearerp@nwcc.edu http://www.nwcc.edu -----BEGIN PGP SIGNATURE----- Version: PGPfreeware 6.5.8 for non-commercial use <http://www.pgp.com> iQA/AwUBPV09+nKsm45T6MEnEQK3xACgjM7kxOjWG/278vEJeRrn1j5sUjgAoMx3 K1Ez4jm5aQM1XZuq2MwOx5Hm =aoQM -----END PGP SIGNATURE-----
Peter Shearer wrote:> > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Hello! > > I'm running into an issue where users log into their Win2k/NT4.0 > workstations, download their profiles off of our Samba 2.2.5 server, > map home, miscellaneous shares, and printers on it, and then randomly > during their session they cannot open these remote devices. They > receive an "Access Denied" message when trying to do anything with > the server. The log then fills with tons of the following: > > [2002/08/16 10:34:56, 2] smbd/uid.c:change_to_user(138) > change_to_user: Invalid vuid used 101 > > It's fixed when they log out and back in. Anyone have an idea of > what this is? I tried to search Google and the Samba archives, but > didn't get very far. We do not use winbind, and all of our users > have UNIX user accounts of the same name as their accounts in the NT > 4.0 domain. It's so sporadic that I haven't even had the time to > nail down a more detailed log (this was a lucky catch at a time when > debug was at level 2). > > Any ideas? Thanks!Now that is rather interesting... Can you try and chase it down a bit - turn up the debug level and see if you can track the vuid being issued and (possilby) being closed (SMBSessionSetupandX/SMBLogOffandX)? Andrew Bartlett -- Andrew Bartlett abartlet@pcug.org.au Manager, Authentication Subsystems, Samba Team abartlet@samba.org Student Network Administrator, Hawker College abartlet@hawkerc.net http://samba.org http://build.samba.org http://hawkerc.net
I will turn up the logging a bit to see what is going on. I'll post more when I have information. Thanks for your time! ____________________________________ Peter D. Shearer Network Administrator Northwest Christian College, Eugene, OR shearerp@nwcc.edu http://www.nwcc.edu> -----Original Message----- > From: Andrew Bartlett [mailto:abartlet@samba.org] > Sent: Saturday, August 17, 2002 12:45 AM > To: Peter Shearer > Cc: 'samba@lists.samba.org' > Subject: Re: [Samba] change_to_user: Invalid vuid used 101 > > > Peter Shearer wrote: > > > > -----BEGIN PGP SIGNED MESSAGE----- > > Hash: SHA1 > > > > Hello! > > > > I'm running into an issue where users log into their Win2k/NT4.0 > > workstations, download their profiles off of our Samba 2.2.5 server, > > map home, miscellaneous shares, and printers on it, and > then randomly > > during their session they cannot open these remote devices. They > > receive an "Access Denied" message when trying to do anything with > > the server. The log then fills with tons of the following: > > > > [2002/08/16 10:34:56, 2] smbd/uid.c:change_to_user(138) > > change_to_user: Invalid vuid used 101 > > > > It's fixed when they log out and back in. Anyone have an idea of > > what this is? I tried to search Google and the Samba archives, but > > didn't get very far. We do not use winbind, and all of our users > > have UNIX user accounts of the same name as their accounts in the NT > > 4.0 domain. It's so sporadic that I haven't even had the time to > > nail down a more detailed log (this was a lucky catch at a time when > > debug was at level 2). > > > > Any ideas? Thanks! > > Now that is rather interesting... > > Can you try and chase it down a bit - turn up the debug level > and see if > you can track the vuid being issued and (possilby) being closed > (SMBSessionSetupandX/SMBLogOffandX)? > > Andrew Bartlett > > -- > Andrew Bartlett abartlet@pcug.org.au > Manager, Authentication Subsystems, Samba Team abartlet@samba.org > Student Network Administrator, Hawker College abartlet@hawkerc.net > http://samba.org http://build.samba.org http://hawkerc.net >