Topic "Error "Invalid response to PWD command 'EPRT..." then crash"

Author Message
josephl
[View user's profile]

Joined: 2011-05-10
Posts: 1
For only one of the servers I connect to WinSCP can not maintain a stable connection. Everything works fine but it just shows this error message then becomes unresponsive. I have to close the app and reconnect. The longest I have been able to maintain a connection is less than one hour.

First I get this message:
---------------------------
Error
---------------------------
Error getting name of current remote directory.
---------------------------
Invalid response to PWD command 'EPRT
IDLE
MDTM
SIZE
REST STREAM
MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
MLSD
AUTH TLS
PBSZ
PROT
ESTA
PASV
EPSV
SPSV
ESTP
'.
---------------------------
OK Help
---------------------------

Then I click OK and get this message (after a little bit of unresponsiveness from the app)

---------------------------
Error
---------------------------
Error getting name of current remote directory.
---------------------------
Invalid access to memory
---------------------------
OK Help
---------------------------


After that I have to close the app as it becomes 100% unresponsive.

The server being connected to is cpanel based if that helps any.

I turned on logging so here is the tail end of the log were it crashes (I removed any personal info from it):
. 2011-05-10 11:07:39.764 Session upkeep
. 2011-05-10 11:07:40.267 Session upkeep
. 2011-05-10 11:07:40.778 Session upkeep
. 2011-05-10 11:07:41.278 Session upkeep
. 2011-05-10 11:07:41.792 Session upkeep
. 2011-05-10 11:07:42.294 Session upkeep
. 2011-05-10 11:07:42.806 Session upkeep
. 2011-05-10 11:07:43.310 Session upkeep
> 2011-05-10 11:07:43.329 TYPE A
. 2011-05-10 11:07:43.820 Session upkeep
. 2011-05-10 11:07:44.320 Session upkeep
. 2011-05-10 11:07:44.337 Timeout detected.
. 2011-05-10 11:07:44.337 Got reply 1000 to the command 0
* 2011-05-10 11:07:44.338 (ESshFatal) Lost connection.
* 2011-05-10 11:07:44.338 Timeout detected.
* 2011-05-10 11:07:44.338 "/" is your current location
. 2011-05-10 11:07:49.466 Getting current directory name.
. 2011-05-10 11:07:49.486 Connected with XXXXXXXXXXXX.com. Waiting for welcome message...
< 2011-05-10 11:07:49.536 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
< 2011-05-10 11:07:49.536 220-You are user number 1 of 50 allowed.
< 2011-05-10 11:07:49.536 220-Local time is now 13:07. Server port: 21.
< 2011-05-10 11:07:49.536 220-This is a private system - No anonymous login
< 2011-05-10 11:07:49.536 220-IPv6 connections are also welcome on this server.
< 2011-05-10 11:07:49.536 220 You will be disconnected after 15 minutes of inactivity.
> 2011-05-10 11:07:49.536 USER XXXXXXXX
< 2011-05-10 11:07:49.587 331 User XXXXXXXX OK. Password required
> 2011-05-10 11:07:49.587 PASS **********
< 2011-05-10 11:07:49.675 230 OK. Current restricted directory is /
> 2011-05-10 11:07:49.791 SYST
< 2011-05-10 11:07:49.792 215 UNIX Type: L8
> 2011-05-10 11:07:49.792 FEAT
< 2011-05-10 11:07:49.792 211-Extensions supported:
< 2011-05-10 11:07:49.792 EPRT
< 2011-05-10 11:07:49.792 IDLE
< 2011-05-10 11:07:49.792 MDTM
< 2011-05-10 11:07:49.792 SIZE
< 2011-05-10 11:07:49.792 REST STREAM
< 2011-05-10 11:07:49.792 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
< 2011-05-10 11:07:49.792 MLSD
< 2011-05-10 11:07:49.792 AUTH TLS
< 2011-05-10 11:07:49.792 PBSZ
< 2011-05-10 11:07:49.792 PROT
< 2011-05-10 11:07:49.792 ESTA
< 2011-05-10 11:07:49.792 PASV
< 2011-05-10 11:07:49.792 EPSV
< 2011-05-10 11:07:49.792 SPSV
< 2011-05-10 11:07:49.792 ESTP
< 2011-05-10 11:07:49.792 211 End.
. 2011-05-10 11:07:49.792 Connected
. 2011-05-10 11:07:49.792 Got reply 1 to the command 1
* 2011-05-10 11:07:49.792 (ECommand) Error getting name of current remote directory.
* 2011-05-10 11:07:49.792 Invalid response to PWD command 'EPRT
* 2011-05-10 11:07:49.792 IDLE
* 2011-05-10 11:07:49.792 MDTM
* 2011-05-10 11:07:49.792 SIZE
* 2011-05-10 11:07:49.792 REST STREAM
* 2011-05-10 11:07:49.792 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
* 2011-05-10 11:07:49.792 MLSD
* 2011-05-10 11:07:49.792 AUTH TLS
* 2011-05-10 11:07:49.793 PBSZ
* 2011-05-10 11:07:49.793 PROT
* 2011-05-10 11:07:49.793 ESTA
* 2011-05-10 11:07:49.793 PASV
* 2011-05-10 11:07:49.793 EPSV
* 2011-05-10 11:07:49.793 SPSV
* 2011-05-10 11:07:49.793 ESTP
* 2011-05-10 11:07:49.793 '.
. 2011-05-10 11:07:49.989 Session upkeep
. 2011-05-10 11:07:50.404 Session upkeep
. 2011-05-10 11:07:50.918 Session upkeep
. 2011-05-10 11:07:51.417 Session upkeep
. 2011-05-10 11:07:51.932 Session upkeep
. 2011-05-10 11:07:52.436 Session upkeep
. 2011-05-10 11:07:52.946 Session upkeep
. 2011-05-10 11:07:53.445 Session upkeep
. 2011-05-10 11:07:53.960 Session upkeep
. 2011-05-10 11:07:54.459 Session upkeep
. 2011-05-10 11:07:54.974 Session upkeep
. 2011-05-10 11:07:55.489 Session upkeep
. 2011-05-10 11:07:55.990 Session upkeep
. 2011-05-10 11:07:56.503 Session upkeep
. 2011-05-10 11:07:57.002 Session upkeep
. 2011-05-10 11:07:57.516 Session upkeep
. 2011-05-10 11:07:58.016 Session upkeep
. 2011-05-10 11:07:58.530 Session upkeep
. 2011-05-10 11:07:59.033 Session upkeep
. 2011-05-10 11:07:59.545 Session upkeep
. 2011-05-10 11:08:00.045 Session upkeep
. 2011-05-10 11:08:00.559 Session upkeep
. 2011-05-10 11:08:01.058 Session upkeep
. 2011-05-10 11:08:01.573 Session upkeep
. 2011-05-10 11:08:02.072 Session upkeep
. 2011-05-10 11:08:02.587 Session upkeep
. 2011-05-10 11:08:03.087 Session upkeep
. 2011-05-10 11:08:03.601 Session upkeep
. 2011-05-10 11:08:04.100 Session upkeep
. 2011-05-10 11:08:04.615 Session upkeep
. 2011-05-10 11:08:05.114 Session upkeep
. 2011-05-10 11:08:05.629 Session upkeep
. 2011-05-10 11:08:06.129 Session upkeep
. 2011-05-10 11:08:06.643 Session upkeep
. 2011-05-10 11:08:07.142 Session upkeep
. 2011-05-10 11:08:07.657 Session upkeep
. 2011-05-10 11:08:08.156 Session upkeep
. 2011-05-10 11:08:08.671 Session upkeep
. 2011-05-10 11:08:09.170 Session upkeep
. 2011-05-10 11:08:09.685 Session upkeep
. 2011-05-10 11:08:10.186 Session upkeep
. 2011-05-10 11:08:10.699 Session upkeep
. 2011-05-10 11:08:11.200 Session upkeep
. 2011-05-10 11:08:11.713 Session upkeep
. 2011-05-10 11:08:12.212 Session upkeep
. 2011-05-10 11:08:12.727 Session upkeep
. 2011-05-10 11:08:13.227 Session upkeep
. 2011-05-10 11:08:13.741 Session upkeep
. 2011-05-10 11:08:14.242 Session upkeep
. 2011-05-10 11:08:14.755 Session upkeep
. 2011-05-10 11:08:15.254 Session upkeep
. 2011-05-10 11:08:15.769 Session upkeep
. 2011-05-10 11:08:16.270 Session upkeep
. 2011-05-10 11:08:16.783 Session upkeep
. 2011-05-10 11:08:17.283 Session upkeep
. 2011-05-10 11:08:17.797 Session upkeep
. 2011-05-10 11:08:18.297 Session upkeep
. 2011-05-10 11:08:18.811 Session upkeep
. 2011-05-10 11:08:19.313 Session upkeep
. 2011-05-10 11:08:19.825 Session upkeep
> 2011-05-10 11:08:19.843 TYPE A
< 2011-05-10 11:08:19.843 200 TYPE is now ASCII
. 2011-05-10 11:08:20.327 Session upkeep
. 2011-05-10 11:08:20.839 Session upkeep
. 2011-05-10 11:08:21.339 Session upkeep
. 2011-05-10 11:08:21.853 Session upkeep
. 2011-05-10 11:08:22.352 Session upkeep
. 2011-05-10 11:08:22.867 Session upkeep
. 2011-05-10 11:08:23.366 Session upkeep
. 2011-05-10 11:08:23.881 Session upkeep
. 2011-05-10 11:08:24.381 Session upkeep
. 2011-05-10 11:08:24.895 Session upkeep
. 2011-05-10 11:08:25.394 Session upkeep
. 2011-05-10 11:08:25.864 Connecting to apogeegate.com ...
> 2011-05-10 11:08:49.012 PWD
. 2011-05-10 11:08:49.021 Getting current directory name.
< 2011-05-10 11:08:49.385 257 "/" is your current location
> 2011-05-10 11:08:49.402 PWD
< 2011-05-10 11:08:49.571 257 "/" is your current location
. 2011-05-10 11:08:49.571 Got reply 1 to the command 16
* 2011-05-10 11:08:49.571 (ECommand) Error getting name of current remote directory.
* 2011-05-10 11:08:49.571 Invalid access to memory
. 2011-05-10 11:08:49.617 Session upkeep
. 2011-05-10 11:08:49.746 Session upkeep
. 2011-05-10 11:08:50.245 Session upkeep
. 2011-05-10 11:08:50.760 Session upkeep
. 2011-05-10 11:08:51.264 Session upkeep
. 2011-05-10 11:08:51.775 Session upkeep
. 2011-05-10 11:08:52.274 Session upkeep
. 2011-05-10 11:08:52.788 Session upkeep
. 2011-05-10 11:08:53.290 Session upkeep
. 2011-05-10 11:08:53.802 Session upkeep
. 2011-05-10 11:08:54.302 Session upkeep
. 2011-05-10 11:08:54.816 Session upkeep
. 2011-05-10 11:08:55.316 Session upkeep
. 2011-05-10 11:08:55.830 Session upkeep
. 2011-05-10 11:08:56.329 Session upkeep
. 2011-05-10 11:08:56.844 Session upkeep
. 2011-05-10 11:08:57.359 Session upkeep
. 2011-05-10 11:08:57.861 Session upkeep
. 2011-05-10 11:08:58.373 Session upkeep
. 2011-05-10 11:08:58.873 Session upkeep
. 2011-05-10 11:08:59.387 Session upkeep
. 2011-05-10 11:08:59.889 Session upkeep
. 2011-05-10 11:09:00.401 Session upkeep
. 2011-05-10 11:09:00.900 Session upkeep
. 2011-05-10 11:09:01.415 Session upkeep
. 2011-05-10 11:09:01.914 Session upkeep
. 2011-05-10 11:09:02.429 Session upkeep
. 2011-05-10 11:09:02.928 Session upkeep
. 2011-05-10 11:09:03.443 Session upkeep
. 2011-05-10 11:09:03.946 Session upkeep
. 2011-05-10 11:09:04.457 Session upkeep
. 2011-05-10 11:09:04.956 Session upkeep
. 2011-05-10 11:09:05.471 Session upkeep
. 2011-05-10 11:09:05.972 Session upkeep
. 2011-05-10 11:09:06.485 Session upkeep
. 2011-05-10 11:09:06.987 Session upkeep
. 2011-05-10 11:09:07.499 Session upkeep
. 2011-05-10 11:09:07.998 Session upkeep
. 2011-05-10 11:09:08.512 Session upkeep
. 2011-05-10 11:09:09.013 Session upkeep
. 2011-05-10 11:09:09.527 Session upkeep
. 2011-05-10 11:09:10.027 Session upkeep
. 2011-05-10 11:09:10.541 Session upkeep
. 2011-05-10 11:09:11.041 Session upkeep
. 2011-05-10 11:09:11.555 Session upkeep
. 2011-05-10 11:09:12.057 Session upkeep
. 2011-05-10 11:09:12.569 Session upkeep
. 2011-05-10 11:09:13.073 Session upkeep
. 2011-05-10 11:09:13.583 Session upkeep
. 2011-05-10 11:09:14.083 Session upkeep
. 2011-05-10 11:09:14.597 Session upkeep
. 2011-05-10 11:09:15.097 Session upkeep
. 2011-05-10 11:09:15.611 Session upkeep
. 2011-05-10 11:09:16.111 Session upkeep
. 2011-05-10 11:09:16.625 Session upkeep
. 2011-05-10 11:09:17.125 Session upkeep
. 2011-05-10 11:09:17.639 Session upkeep
. 2011-05-10 11:09:18.143 Session upkeep
. 2011-05-10 11:09:18.653 Session upkeep
. 2011-05-10 11:09:19.153 Session upkeep
. 2011-05-10 11:09:19.667 Session upkeep
> 2011-05-10 11:09:19.685 PWD
< 2011-05-10 11:09:19.685 257 "/" is your current location
. 2011-05-10 11:09:20.166 Session upkeep
. 2011-05-10 11:09:20.681 Session upkeep
. 2011-05-10 11:09:21.180 Session upkeep
. 2011-05-10 11:09:21.695 Session upkeep
. 2011-05-10 11:09:22.198 Session upkeep
. 2011-05-10 11:09:22.709 Session upkeep
. 2011-05-10 11:09:23.208 Session upkeep
. 2011-05-10 11:09:23.723 Session upkeep
. 2011-05-10 11:09:24.222 Session upkeep
. 2011-05-10 11:09:24.737 Session upkeep
. 2011-05-10 11:09:25.236 Session upkeep
. 2011-05-10 11:09:25.751 Session upkeep
. 2011-05-10 11:09:26.251 Session upkeep
. 2011-05-10 11:09:26.766 Session upkeep
. 2011-05-10 11:09:27.267 Session upkeep
. 2011-05-10 11:09:27.779 Session upkeep
. 2011-05-10 11:09:28.294 Session upkeep
. 2011-05-10 11:09:28.798 Session upkeep
. 2011-05-10 11:09:29.308 Session upkeep
. 2011-05-10 11:09:29.808 Session upkeep
. 2011-05-10 11:09:30.322 Session upkeep
. 2011-05-10 11:09:30.821 Session upkeep
. 2011-05-10 11:09:31.336 Session upkeep
. 2011-05-10 11:09:31.836 Session upkeep
. 2011-05-10 11:09:32.350 Session upkeep
. 2011-05-10 11:09:32.849 Session upkeep
. 2011-05-10 11:09:33.364 Session upkeep
. 2011-05-10 11:09:33.868 Session upkeep
. 2011-05-10 11:09:34.378 Session upkeep
. 2011-05-10 11:09:34.880 Session upkeep
. 2011-05-10 11:09:35.392 Session upkeep
. 2011-05-10 11:09:35.891 Session upkeep
. 2011-05-10 11:09:36.406 Session upkeep
. 2011-05-10 11:09:36.909 Session upkeep
. 2011-05-10 11:09:37.420 Session upkeep
. 2011-05-10 11:09:37.923 Session upkeep
. 2011-05-10 11:09:38.434 Session upkeep
. 2011-05-10 11:09:38.933 Session upkeep
. 2011-05-10 11:09:39.448 Session upkeep
. 2011-05-10 11:09:39.947 Session upkeep
. 2011-05-10 11:09:40.462 Session upkeep
. 2011-05-10 11:09:40.961 Session upkeep
. 2011-05-10 11:09:41.476 Session upkeep
. 2011-05-10 11:09:41.975 Session upkeep
. 2011-05-10 11:09:42.490 Session upkeep
. 2011-05-10 11:09:42.993 Session upkeep
. 2011-05-10 11:09:43.503 Session upkeep
. 2011-05-10 11:09:44.008 Session upkeep
. 2011-05-10 11:09:44.518 Session upkeep
. 2011-05-10 11:09:45.018 Session upkeep
> 2011-05-10 11:09:49.854 REST 0
. 2011-05-10 11:09:49.863 Session upkeep
< 2011-05-10 11:09:49.903 350 Restarting at 0
. 2011-05-10 11:09:49.906 Retrieving directory listing...
> 2011-05-10 11:09:49.906 TYPE A
< 2011-05-10 11:09:49.956 200 TYPE is now ASCII
> 2011-05-10 11:09:49.956 PASV
< 2011-05-10 11:09:50.003 227 Entering Passive Mode (67,18,217,226,150,240)
> 2011-05-10 11:09:50.004 LIST -a
< 2011-05-10 11:09:50.099 150 Accepted data connection
< 2011-05-10 11:09:50.146 226-Options: -a -l
< 2011-05-10 11:09:50.147 226 66 matches total
**** REMOVED DIRECTORY LISTING OUTPUT *************
. 2011-05-10 11:09:50.152 Directory listing successful
. 2011-05-10 11:09:50.153 Reading symlink "access-logs".
. 2011-05-10 11:09:50.153 Reading symlink "www".
. 2011-05-10 11:09:50.153 Got reply 1 to the command 2
. 2011-05-10 11:09:50.649 Session upkeep
> 2011-05-10 11:10:20.274 TYPE A
. 2011-05-10 11:10:20.379 Session upkeep
< 2011-05-10 11:10:20.390 200 TYPE is now ASCII
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martin
[View user's profile]
Site Admin
Joined: 2002-12-10
Posts: 24991
Location: Prague, Czechia
I have sent you an email.
_________________
Martin Prikryl
Meisam

Guest


Having the same problem here. What is the solution?
Meisam

Guest


anyone?
martin
[View user's profile]
Site Admin
Joined: 2002-12-10
Posts: 24991
Location: Prague, Czechia
Meisam wrote:
Having the same problem here. What is the solution?

Are you using the latest version of WinSCP?
_________________
Martin Prikryl
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