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can someone confirm this? it does not happen on openbsd. -------------- next part -------------- An embedded message was scrubbed... From: Florian Wunderlich <fwunderlich at devbrain.de> Subject: Re: fds closed after SIGCHLD bug still in newest version Date: Wed, 22 Nov 2000 14:44:17 +0100 Size: 3926 Url:

Log snippet: channel 10: istate 4 != open channel 10: ostate 64 != open channel 11: istate 4 != open channel 11: ostate 64 != open channel 12: istate 4 != open channel 12: ostate 64 != open channel 13: istate 4 != open channel 13: ostate 64 != open channel 14: istate 4 != open channel 14: ostate 64 != open channel 15: istate 4 !=...

http://bugzilla.mindrot.org/show_bug.cgi?id=1306 Summary: Spurious : "chan_read_failed for istate 3" errors from sshd Product: Portable OpenSSH Version: 4.6p1 Platform: Other OS/Version: All Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: bitbucket at mindrot.o...

https://bugzilla.mindrot.org/show_bug.cgi?id=1525 Summary: error: channel 0: chan_read_failed for istate 3 Product: Portable OpenSSH Version: 4.6p1 Platform: Other OS/Version: Other Status: NEW Severity: normal Priority: P2 Component: sshd AssignedTo: unassigned-bugs at mindrot.org ReportedBy: mary.mezone...

The 4.6p1 sshd is logging this error during remote commands or file transfers: error: channel 0: chan_read_failed for istate 3 Platform is Solaris 8, 4.6p1 + OpenSSL 0.9.8d. The commands and transfers work correctly, so the error message appears to be spurious. The error message does not appear when processing logins. Otherwise 4.6p1 is running without any apparent problems. This error did not occur running 4.5p1....

When I encounter the problem with TCP port forwarding locking up, I'll see this on the client window (if I haven't invoked ssh with -q): chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected chan_shutdown_read failed for #1/fd6: Transport endpoint is not connected This is with Blowfish encryption. I have to kill and restart the client when this happens. Phil

The command "ssh ls -l /doesnotexist" gives various responses: Running from a 200 MHz PentiumPro with dsa key added to ssh-agent: Mistakes worst to fast machine: To a faster 600 MHz dual processor i686 600 MHz machine: ls: /doesnotexist: No such file or directory -- correct nothing at all -- wrong ls: select: Bad file descriptor -- wrong

...c void chan_shutdown_read(Channel *c) { debug("channel %d: shutdown_read", c->self); if (shutdown(c->sock, SHUT_RD) < 0) error("chan_shutdown_read failed for #%d/fd%d [i%d o%d]: %.100s", c->self, c->sock, c->istate, c->ostate, strerror(errno)); } Although the self and sock fields vary, ostate is 128 and istate is 1 in the warning messages. ======================================== Where does ostate get set? ---------------------------------------- grep ostate *.c *.h channels.c: chan_init_iostates(c...

Hi! I have problems with connections being left open with both 2.2.0p1 and the latest snapshot when using agent-forwarding. (I didn't use this with older versions, so I don't know whether this problem is older.) Scenario: I have a secret key that I run with ssh-agent on host "host-A". I then connect to "host-B" using 'slogin -A host-B'. When executing a

...Flag| | --- Comment #7 from Damien Miller <djm at mindrot.org> 2007-05-17 15:27:59 --- Created an attachment (id=1281) --> (http://bugzilla.mindrot.org/attachment.cgi?id=1281) Revised diff This diff does not force a read when the channel is in istate CHAN_INPUT_CLOSED and so should silence these messages. I'd appreciate test reports, as well as confirmation that it doesn't break the hang-on-exit fix :) -- Configure bugmail: http://bugzilla.mindrot.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You a...

Hi, when scp'ing a file from hostA to hostB I receive following error message on the server side. Message in authlog: Jan 9 15:01:32 zapphod sshd[3229]: [ID 800047 auth.error] error: channel 0: chan_read_failed for istate 3 The file itself is transfered correctly, so I'm wondering why this error is being logged and what this error message means It seems that the occurance of this message is not platform specific, as I have tested it on following systems platform: SuSE SLES 9, Solaris 8 & 9 SSH version: Ope...

Hi, when scp'ing a file from hostA to hostB I receive following error message on the server side. Message in authlog: Jan 9 15:01:32 zapphod sshd[3229]: [ID 800047 auth.error] error: channel 0: chan_read_failed for istate 3 The file itself is transfered correctly, so I'm wondering why this error is being logged and what this error message means It seems that the occurance of this message is not platform specific, as I have tested it on following systems platform: SuSE SLES 9, Solaris 8 & 9 SSH version: Ope...

Using openssh-SNAP-20001016 all of our problems with hanging connections have gone away (woohoo!), and it seems to be working flawlessly, but I am seeing messages like this in syslog: Oct 24 16:57:48 dhumb301 sshd[17752]: error: channel 0: internal error: we do not read, but chan_read_failed for istate 8 Oct 24 16:57:59 dhumb301 sshd[17771]: error: select: Bad file descriptor Oct 24 16:58:30 dhumb301 sshd[17876]: error: channel 0: internal error: we do not read, but chan_read_failed for istate 8 This is FreeBSD 3.4... Any ideas? Also, FYI, I had a problem connecting from the latest SNAP to 2.2....

As of Sunday evening, OpenSSH has an interactive sftp client. It should be in the more recent snapshots. It would be appreciated if you could test new client and find all the bugs :) Please also have a read of the manpage and ensure that it matches what is implemented. I am working on fixing the ones that I know about, so please try to stay up to date with the snapshots. Thanks, Damien

.../ehemalige_rwgsysm/cache --exclude /Daten/CONFIGMAN/DATAIN/CONFIGMAN/DATAIN -va root at sysman-ftp:/Daten /Daten After some time of running rsync, I get in /var/log/warn of the ssh-server the following message: sshd[16709]: error: channel 0: internal error: we do not read, but chan_read_failed for istate 8 and the session has been broken (it breakes at different points, not always at the same position). In the mailinglist, I found a patch from John Horne (15.11.2000), which I applied. But the problem consists even with the patch, but now without the message in warnings. Now, I enabled debugging in...

Dear R users, Any idea of how to calculate an area of an overlap between two functions? The only R build in function that I found is I Similarity Statistic for Quantifying Niche Overlap and I am really not sure if this function is producing exactly what I am interested in since I was plotting functions and often got confused results (for example: got high value for the overlap of one pair and low

Hi, I had previously noticed some peculiar log entries of the form error: error: channel 0: internal error: we do not read, but chan_read_failed for istate 8 in my logs. They were harmless as far as I was concerned. I checked the list archives, where the same logs have been reported and no solution was presented. Recently I tried to use rsync over ssh for backup purposes. The remote end runs Solaris 2.7 and the local machine RedHat Linux 7.0. It...

...019-08-19 19:24:29.000000000 -0700 +++ crypto/openssh/channels.c 2019-08-19 19:19:39.000000000 -0700 @@ -2103,7 +2103,15 @@ channel_handle_efd_read(struct ssh *ssh, ssize_t len; int r, force; + force = c->detach_close; - force = c->isatty && c->detach_close && c->istate != CHAN_INPUT_CLOSED; if (c->efd == -1 || (!force && !FD_ISSET(c->efd, readset))) return 1; --- Thanks. Hong.

...nchan.c --- 3_0_2p1.1/nchan.c Wed, 21 Nov 2001 10:38:46 -0500 jd (OpenSSH/i/40_nchan.c 1.1.1.1 644) +++ 3_0_2p1_w_gssk5_ubsw_experimental.6/nchan.c Tue, 05 Feb 2002 11:25:25 -0500 willian (OpenSSH/i/40_nchan.c 1.1.1.4 644) @@ -66,10 +66,12 @@ /* events concerning the INPUT from socket for channel (istate) */ chan_event_fn *chan_rcvd_oclose = NULL; chan_event_fn *chan_read_failed = NULL; +chan_event_fn *chan_wont_read = NULL; chan_event_fn *chan_ibuf_empty = NULL; /* events concerning the OUTPUT from channel for socket (ostate) */ chan_event_fn *chan_rcvd_ieof = NULL; chan_event_fn *...

...he remote commands using ssh. Please let me know what the fix is for this. Apr 8 03:03:43 dvsrv10 sshd[25379]: [ID 800047 auth.info] Accepted publickey for osteam from 10.0.93.31 port 35856 ssh2 Apr 8 03:03:50 dvsrv10 sshd[25381]: [ID 800047 auth.error] error: channel 0: chan_read_failed for istate 3 Apr 8 03:03:50 dvsrv10 last message repeated 1 time Apr 8 03:03:51 dvsrv10 sshd[25384]: [ID 800047 auth.info] Accepted publickey for osteam from 10.0.93.31 port 35857 ssh2 Apr 8 03:03:52 dvsrv10 sshd[25386]: [ID 800047 auth.error] error: channel 0: chan_read_failed for istate 3 Apr 8 03:0...