[linux-cifs-client] Re: cifs vfs 0.9.9a for 2.4 released to web site

[Lin Li]

Steven French wrote:

> Could you send me the dmesg (output /var/log/messages) and if you can 
> the ksymoops info?
>
>
> Steve French
> Senior Software Engineer
> Linux Technology Center - IBM Austin
> phone: 512-838-2294
> email: sfrench at-sign us dot ibm dot com
>
Before I enabled debug, I got segment fault without any error message 
when mount and the system froze.  I then enabled debug (change the 
contents of /proc/fs/cifs/cifsFYI to 1) and this time I don't have a 
segment fault.

Here is the message  when I use gdb:
------------------------------------------------
Dec 23 10:55:18 Deluxe kernel:  connect.c: CIFS VFS: in cifs_mount as 
Xid: 1 with uid: 0
Dec 23 10:55:18 Deluxe kernel:  connect.c: Entering cifs_mount. Xid: 1 
with: 
unc=//2003server1\share,ip=172.16.3.11,pass=Xxxxxxx=1,ver=1,username=2003qa1
Dec 23 10:55:18 Deluxe kernel:  connect.c: Username: 2003qa1
Dec 23 10:55:18 Deluxe kernel:  connect.c: UNC: \\2003server1\share
Dec 23 10:55:18 Deluxe kernel:  connect.c: Socket created
Dec 23 10:55:18 Deluxe kernel:  connect.c: Existing smb sess not found
Dec 23 10:55:18 Deluxe kernel:  transport.c: For smb_command 114
Dec 23 10:55:18 Deluxe kernel:  transport.c: Sending smb of length 47
Dec 23 10:55:18 Deluxe kernel:  CIFS VFS: Error -32 sending data on 
socket to server.
Dec 23 10:55:33 Deluxe kernel:  transport.c: No response buffer
Dec 23 10:55:33 Deluxe kernel:  transport.c: marking request for retry
Dec 23 10:55:33 Deluxe kernel:  misc.c: Null buffer passed to buf_release
Dec 23 10:55:33 Deluxe kernel:  transport.c: tcp session dead - return 
to caller to retry
Dec 23 10:55:34 Deluxe kernel:  connect.c: CIFS VFS: leaving cifs_mount 
(xid = 1) rc = -112
Dec 23 10:55:34 Deluxe kernel:  CIFS VFS: cifs_mount failed w/return 
code = -112
------------------------------------------------

And here is the message without gdb:
------------------------------------------------
Dec 23 11:05:35 Deluxe kernel:  connect.c: CIFS VFS: in cifs_mount as 
Xid: 0 with uid: 0
Dec 23 11:05:35 Deluxe kernel:  connect.c: Entering cifs_mount. Xid: 0 
with: 
unc=//2003server1\share,ip=172.16.3.11,pass=Xxxxxxx=1,ver=1,username=2003qa1
Dec 23 11:05:35 Deluxe kernel:  connect.c: Username: 2003qa1
Dec 23 11:05:35 Deluxe kernel:  connect.c: UNC: \\2003server1\share
Dec 23 11:05:35 Deluxe kernel:  connect.c: Socket created
Dec 23 11:05:35 Deluxe kernel:  connect.c: Existing smb sess not found
Dec 23 11:05:35 Deluxe kernel:  transport.c: For smb_command 114
Dec 23 11:05:35 Deluxe kernel:  transport.c: Sending smb of length 47
Dec 23 11:05:35 Deluxe kernel:  CIFS VFS: Error -32 sending data on 
socket to server.
Dec 23 11:05:35 Deluxe kernel:  connect.c: Demultiplex PID: 1056
Dec 23 11:05:35 Deluxe kernel:  connect.c: tcp session abended 
prematurely (after SMBnegprot)
Dec 23 11:05:35 Deluxe kernel:  CIFS VFS: Active MIDs in queue while 
exiting - can not delete mid_q_entries or TCP_Server_Info structure due 
to pending requests MEMORY LEAK!!
Dec 23 11:05:35 Deluxe kernel:  connect.c: About to exit from 
demultiplex thread
Dec 23 11:05:50 Deluxe kernel:  transport.c: No response buffer
Dec 23 11:05:50 Deluxe kernel:  transport.c: marking request for retry
Dec 23 11:05:50 Deluxe kernel:  misc.c: Null buffer passed to buf_release
Dec 23 11:05:50 Deluxe kernel:  transport.c: tcp session dead - return 
to caller to retry
Dec 23 11:05:50 Deluxe kernel:  connect.c: CIFS VFS: leaving cifs_mount 
(xid = 0) rc = -112
Dec 23 11:05:50 Deluxe kernel:  CIFS VFS: cifs_mount failed w/return 
code = -112
------------------------------------------------

Thanks,
Lin

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