Bug 1122337
| Summary: | attach-interface use the same wrong target name twice will report Input/output error | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Luyao Huang <lhuang> | ||||
| Component: | libvirt | Assignee: | Libvirt Maintainers <libvirt-maint> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Virtualization Bugs <virt-bugs> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 7.0 | CC: | acathrow, dyuan, jiahu, jtomko, lhuang, mzhan, pkrempa, shyu, zpeng | ||||
| Target Milestone: | rc | ||||||
| Target Release: | 7.0 | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-07-23 12:25:29 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Luyao Huang
2014-07-23 02:03:42 UTC
Created attachment 920079 [details]
libvirt debug log
The libvirtd debug log of this error
The line: error: End of file while reading data: Input/output error usually hints on a libvirt crash. Could you please verify if that happened and in case it did, please provide a backtrace of all threads of the daemon. (In reply to Peter Krempa from comment #3) > The line: > error: End of file while reading data: Input/output error > > usually hints on a libvirt crash. Could you please verify if that happened > and in case it did, please provide a backtrace of all threads of the daemon. Libvirtd not crash and i can use other virsh command ,and the libvirtd pid was the same as pid which after i did these lot of steps : [root@localhost lhaung]# ps aux|grep libvirtd root 6564 2.7 0.3 1082628 24472 ? Rsl 10:54 9:27 /usr/sbin/libvirtd lhaung 7542 1.9 0.2 965964 19608 ? Sl 11:36 5:49 /usr/sbin/libvirtd --timeout=30 root 32051 0.0 0.0 112640 968 pts/5 R+ 16:40 0:00 grep --color=auto libvirtd [root@localhost lhaung]# virsh attach-interface test3 network default "top1" error: Failed to attach interface error: End of file while reading data: Input/output error error: One or more references were leaked after disconnect from the hypervisor error: Reconnected to the hypervisor [root@localhost lhaung]# service libvirtd status Redirecting to /bin/systemctl status libvirtd.service libvirtd.service - Virtualization daemon Loaded: loaded (/usr/lib/systemd/system/libvirtd.service; enabled) Active: active (running) since Wed 2014-07-23 10:54:16 HKT; 5h 49min ago Main PID: 6564 (libvirtd) CGroup: /system.slice/libvirtd.service ├─2818 /sbin/dnsmasq --conf-file=/var/lib/libvirt/dnsmasq/default.conf └─6564 /usr/sbin/libvirtd Jul 23 10:57:29 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 11:09:29 localhost.localdomain libvirtd[6564]: Unable to create tap device top1: Device or resource busy Jul 23 11:09:29 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 11:09:29 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 16:41:02 localhost.localdomain libvirtd[6564]: Unable to create tap device top1: Device or resource busy Jul 23 16:41:02 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 16:41:02 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 16:43:41 localhost.localdomain libvirtd[6564]: Unable to create tap device top1: Device or resource busy Jul 23 16:43:41 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 Jul 23 16:43:41 localhost.localdomain libvirtd[6564]: Tried to close invalid fd 0 [root@localhost lhaung]# virsh list --all Id Name State ---------------------------------------------------- 2 test3 running - etsd shut off - qcow2 shut off - r6-qcow2 shut off - raw shut off - rhel6u1-fv-dir-pool shut off - test34 shut off - test4 shut off - test5 shut off [root@localhost lhaung]# ps aux|grep libvirtd root 6564 2.7 0.3 1082628 24500 ? Ssl 10:54 9:29 /usr/sbin/libvirtd lhaung 7542 1.9 0.2 965964 19608 ? Sl 11:36 5:50 /usr/sbin/libvirtd --timeout=30 root 32124 0.0 0.0 112644 968 pts/5 S+ 16:41 0:00 grep --color=auto libvirtd *** This bug has been marked as a duplicate of bug 1072677 *** |