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What are the standard reasons for this to fail? virNetSocketReadWire:1791 : End of file while reading data: Input/output error -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20230307/7b318c84/attachment.htm>

On Tue, Mar 07, 2023 at 01:57:24PM +0000, Simon Fairweather wrote: > What are the standard reasons for this to fail? > > virNetSocketReadWire:1791 : End of file while reading data: Input/output > error The socket connection to libvirtd / other daemons was abruptly closed. Essentially you can almost always ignore this error message as being mostly harmless. With regards, Daniel -- |: https://berrange.com -o- https://www.flic...

Hi, When am trying to send q job query using HTTP, am getting the error as indicated in the subject line. can some one help to resolve this error? Regards, Adarsh -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20120814/d7200fcf/attachment.htm>

...blocked all the time. I find my system log, I find some libvirtd error: libvirtd: 2018-03-08 04:25:13.144+0000: 1289: error : virKeepAliveTimerInternal:143 : internal error: connection closed due to keepalive timeout Mar 7 23:33:05 localhost libvirtd: 2018-03-08 04:33:05.738+0000: 1289: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error Mar 7 23:33:14 localhost libvirtd: 2018-03-08 04:33:14.253+0000: 1289: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error Mar 7 23:33:16 localhost libvirtd: 2018-03-08 04:33:16.962+0000: 1289: error : vi...

...fine for root, and qemu:///system works for both the user and the root. With the same configuration(tarball with files from /etc/libvirt attached), libvirt-1.3.1 works without problems. From the virsh debug log(attached): --- grep error virsh.log.1.3.2 2016-03-03 19:19:20.338+0000: 5589: error : virNetSocketReadWire:1613 : End of file while reading data: Input/output error 2016-03-03 19:19:46.261+0000: 5578: error : virConnectUnregisterCloseCallback:1282 : Requested operation is not valid: A different callback was requested 2016-03-03 19:22:59.308+0000: 14487: error : virNetSocketReadWire:1613 : End of file wh...

...tem works for both the user and the root. > With the same configuration(tarball with files from /etc/libvirt attached), libvirt-1.3.1 works without problems. > > From the virsh debug log(attached): > --- > grep error virsh.log.1.3.2 > 2016-03-03 19:19:20.338+0000: 5589: error : virNetSocketReadWire:1613 : End of file while reading data: Input/output error > 2016-03-03 19:19:46.261+0000: 5578: error : virConnectUnregisterCloseCallback:1282 : Requested operation is not valid: A different callback was requested > 2016-03-03 19:22:59.308+0000: 14487: error : virNetSocketReadWire:1613 : End...

...abled. I'm running stock Ubuntu VirtualBox v. 4.3.10. I've rebooted; I've tried running it as different users. Googling comes up with some five-year-old Solaris patch discussions. My /var/log/libvirt/libvirtd.log shows stuff like this: 2015-11-25 02:21:39.381+0000: 3893: error : virNetSocketReadWire:1454 : End of file while reading data: Input/output error 2015-11-25 02:26:38.953+0000: 3897: error : vboxInitialize:932 : internal error: nsIEventQueue object is null 2015-11-25 02:26:38.954+0000: 3893: error : virNetSocketReadWire:1454 : End of file while reading data: Input/output error Any...

...abled. I'm running stock Ubuntu VirtualBox v. 4.3.10. I've rebooted; I've tried running it as different users. Googling comes up with some five-year-old Solaris patch discussions. My /var/log/libvirt/libvirtd.log shows stuff like this: 2015-11-25 02:21:39.381+0000: 3893: error : virNetSocketReadWire:1454 : End of file while reading data: Input/output error 2015-11-25 02:26:38.953+0000: 3897: error : vboxInitialize:932 : internal error: nsIEventQueue object is null 2015-11-25 02:26:38.954+0000: 3893: error : virNetSocketReadWire:1454 : End of file while reading data: Input/output error Any...

...log_filters="3:remote 4:event 3:util.json 3:rpc 1:*" log_outputs="1:file:/var/log/libvirt/libvirtd.log? and am digging in that log file, as well as the system journal, and the containers journals, to try and find some correlation; * I have seen an error message saying this > virNetSocketReadWire:1850 : End of file while reading data: Input/output error and that could be related to the problem; ***** this is really annoying and any hint would be hugely appreciated ? thanks in advance

...ror : > virNetSASLContextCheckIdentity:150 : Client's username is not on the > list of allowed clients > 2012-11-30 12:00:53.403+0000: 7786: error : > remoteDispatchAuthSaslStep:2447 : authentication failed: > authentication failed > 2012-11-30 12:00:53.415+0000: 7781: error : virNetSocketReadWire:999 : > End of file while reading data: Input/output error > > Is this a question for the libvirt folks or is it ok to post it here? Seem more like a libvirt or maybe even a cyrus-sasl question but I would be interested in knowing what is going on. Have you used a full principal name in...

...: Unable to get DBus session bus connection: Unable to autolaunch a dbus-daemon without a $DISPLAY for X11 2019-04-29 15:32:24.534+0000: 20852: error : qemuConnectOpen:1127 : internal error: unexpected QEMU URI path '/system', try qemu:///session 2019-04-29 15:32:24.534+0000: 20851: error : virNetSocketReadWire:1803 : End of file while reading data: Input/output error I also wonder if dbus is important, and if so, how to fix it. > Anyway, you'll need to run libvirtd privileged, otherwise it'll get > EPERM when trying to do almost anything. I'm aware of that, I want to try and see the...

...: 30706: info : libvirt version: 0.10.2, package: 1.el6 (Unknown, 2012-11-08-20:20:52, localhost) 2012-11-08 12:48:26.136+0000: 30706: error : virDomainObjParseNode:10094 : XML error: unexpected root element <domain>, expecting <domstatus> 2012-11-08 12:48:50.878+0000: 30695: error : virNetSocketReadWire:1176 : Cannot recv data: Connection reset by peer 2012-11-08 12:48:50.977+0000: 30698: error : virLXCProcessStart:1145 : internal error guest failed to start: PATH=/bin:/sbin TERM=linux container=lxc-libvirt container_uuid=ecc871cb-58be-4ae4-b216-a8a62b894a7f LIBVIRT_LXC_UUID=ecc871cb-58be-4ae4-b21...

...ot;, 28) = 28 rt_sigprocmask(SIG_BLOCK, [PIPE CHLD WINCH], [], 8) = 0 poll([{fd=6, events=POLLIN}, {fd=7, events=POLLIN}], 2, -1 ^Cstrace: Process 16202 detached And some errors at libvirtd log sometimes: янв 22 03:10:03 hostname.net libvirtd[22256]: 2018-01-22 00:10:03.639+0000: 22256: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error янв 22 03:15:03 hostname.net libvirtd[22256]: 2018-01-22 00:15:03.802+0000: 22256: error : virNetSocketReadWire:1808 : End of file while reading data: Input/output error янв 22 04:45:03 hostname.net libvirtd[22256]: 2018-01-22 01:45:03.2...

...container_uuid=168edaae-e3b5-2d06-7c65-9aa444a6f234 LIBVIRT_LXC_UUID=168edaae-e3b5-2d06-7c65-9aa444a6f234 LIBVIRT_LXC_NAME=lxcvm1 /bin/sh error receiving signal from container: Input/output error The libvirtd is started with info option so I can see: 2013-04-03 08:49:20.167+0000: 17046: error : virNetSocketReadWire:1362 : Cannot recv data: Connection reset by peer 2013-04-03 08:49:20.267+0000: 17051: error : virLXCProcessStart:1248 : internal error guest failed to start: PATH=/bin:/sbin TERM=linux container=lxc-libvirt container_uuid=168edaae-e3b5-2d06-7c65-9aa444a6f234 LIBVIRT_LXC_UUID=168edaae-e3b5-2d0...

Hello everybody! We have a cluster of servers managed by VMmanager 5 KVM (by ispsystem). A typical node: # cat /etc/redhat-release CentOS Linux release 7.3.1611 (Core) # uname -r 3.10.0-693.11.6.el7.x86_64 # rpm -qa |grep libvirt libvirt-daemon-driver-qemu-3.7.0-1.el7.centos.x86_64 libvirt-daemon-driver-storage-disk-3.7.0-1.el7.centos.x86_64 libvirt-3.7.0-1.el7.centos.x86_64

..."Failure to execute command '${cmd}' : '${res}'."; exit 1;fi ) status unexpected: exit status 1 2012-01-15 22:25:16.311+0000: 8018: error : do_open:1213 : no connection driver available for No connection for URI qemu:///system 2012-01-15 22:25:16.312+0000: 8015: error : virNetSocketReadWire:996 : End of file while reading data: Eingabe-/Ausgabefehler 2012-01-15 22:25:16.333+0000: 8016: error : do_open:1213 : no connection driver available for No connection for URI qemu:///system 2012-01-15 22:25:16.333+0000: 8015: error : virNetSocketReadWire:996 : End of file while reading data: Ein...

...mode. /usr/sbin/libvirtd (30419) /usr/sbin/ntpd (3418) 1 processes are unconfined but have a profile defined. /usr/sbin/rsyslogd (626) And still get issues. From libvirtd.log: 2014-04-16 22:19:10.855+0000: 30419: info : libvirt version: 1.2.2 2014-04-16 22:19:10.855+0000: 30419: error : virNetSocketReadWire:1446 : Cannot recv data: Connection reset by peer 2014-04-16 22:19:10.940+0000: 30420: error : virLXCProcessStart:1299 : internal error: guest failed to start: Unable to create device //var/run/libvirt/lxc/oshi32134.dev/bus/usb//002//003: Operation not permitted 2014-04-16 22:19:10.964+0000: 30420...

...session bus connection: Unable to > autolaunch a dbus-daemon without a $DISPLAY for X11 > 2019-04-29 15:32:24.534+0000: 20852: error : qemuConnectOpen:1127 : > internal error: unexpected QEMU URI path '/system', try qemu:///session > 2019-04-29 15:32:24.534+0000: 20851: error : virNetSocketReadWire:1803 : > End of file while reading data: Input/output error > > I also wonder if dbus is important, and if so, how to fix it. This happened because qemu driver for /system doesn't initialize unless libvirtd's EUID == 0. > > >> Anyway, you'll need to run libvir...

...ed due to multiples of same errors. there is some kid or error reading data, then there is some kind of network collision (bobnet, no idea what that is) then it talks of cpus and out of room for data, but tons of room left... any ideas i would be greatful thanks 02:07:15.951: 28676: error : virNetSocketReadWire:911 : End of file while reading data: Input/output error 17:34:33.924: 2447: error : networkCheckRouteCollision:1673 : internal error Network is already in use by interface vbr0 18:03:54.050: 2413: info : libvirt version: 0.9.4, package: 23.el6_2.4 (CentOS BuildSystem <http://bugs.centos.org&...

...wo connections are over TCP with login/password provided (URL is qemu+tcp://X.X.X.X/system) Connection to both hosts independently is working (listing domains, etc.) Migration through virsh is working too ! On destination host, I have this in log file : 2012-08-09 14:29:23.628+0000: 17179: error : virNetSocketReadWire:1003 : End of file while reading data: Input/output error Can someone tell me if I'm doing anything wrong ? Thanks ! Olivier