[ros-bugs] [Bug 4434] New: Samba-TNG doesn't work (randomly)

[ReactOS.Bugzilla at www.reactos.org]

http://www.reactos.org/bugzilla/show_bug.cgi?id=4434

           Summary: Samba-TNG doesn't work (randomly)
           Product: ReactOS
           Version: TRUNK
          Platform: QEmu
        OS/Version: ReactOS
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Networking
        AssignedTo: ros-bugs at reactos.org
        ReportedBy: bjauy at tlen.pl
         QAContact: ros-bugs at reactos.org


Tested on qemu and real hardware, with 0.3.9 and trunk.

After connecting with smbclient to windows share, 'put', 'get' and 'mget'
commands are sometimes "locking up" that cmd window. "locking" means: ROS is
working after that, no hang, no BSOD. Just no response from smbclient and
transfer of file(s) stops. In log (qemu) I get something like this:

fixme:(lib\sdk\crt\stdio\file.c:1364) : pmode 0x01a4 ignored
(ntoskrnl\ex\work.c:351) EX: Work Queue Deadlock detected: 1
(ntoskrnl\ex\work.c:353) Dynamic threads queued 1
(ntoskrnl\ex\work.c:351) EX: Work Queue Deadlock detected: 1
(ntoskrnl\ex\work.c:353) Dynamic threads queued 2
(ntoskrnl\ex\work.c:351) EX: Work Queue Deadlock detected: 1
(ntoskrnl\ex\work.c:353) Dynamic threads queued 3
...
(ntoskrnl\ex\work.c:351) EX: Work Queue Deadlock detected: 1
(ntoskrnl\ex\work.c:353) Dynamic threads queued 16

Thread list when attached to process doesn't indicate anything wrong:

kdb:> proc list
  PID         State       Filename
 *0x00000004  In Memory   System
  0x00000048  In Memory   smss.exe
  0x00000080  In Memory   csrss.exe
  0x000000a4  In Memory   winlogon.exe
  0x000000c0  In Memory   services.exe
  0x000000c8  In Memory   lsass.exe
  0x000000e8  In Memory   eventlog.exe
  0x00000100  In Memory   umpnpmgr.exe
  0x0000011c  In Memory   spoolsv.exe
  0x00000140  In Memory   rpcss.exe
  0x00000154  In Memory   dhcp.exe
  0x00000178  In Memory   audiosrv.exe
  0x000001b8  In Memory   explorer.exe
  0x00000244  In Memory   cmd.exe
  0x00000254  In Memory   smbclient.exe
kdb:> proc attach0  0x254
Attached to process 0x00000254, thread 0x00000258.
kdb:> thread list
  TID         State        Prior.  Affinity    EBP         EIP
 *0x00000258  Waiting        8     0x00000001  0x0080e32c  0x7c9061da
kdb:>

Small files (<1MB) are more likely to be put to/get from share


I've tested on that same qemu configuration 0.3.8 release, where smbclient
could get/put 60MB files without this problem.


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