On Sun, Feb 24, 2013 at 05:05:35PM +0100, Luca Capello wrote: > Package: libvirt-bin > Version: 0.9.12-6~bpo60+1 > Severity: wishlist > Usertags: pca.it-virtualization > > Hi there! > > After a reboot, the virtual XP hosted on a Debian squeeze did not come > up automatically, with the following error: > ===== > root@tinello:/etc# tail /var/log/libvirt/libvirtd.log > 2013-02-24 15:19:46.076+0000: 11560: error : virCommandWait:2306 : internal > error Child process (tc qdisc del dev virbr0 root) status unexpected: exit > status 2 > 2013-02-24 15:19:46.077+0000: 11560: error : virCommandWait:2306 : internal > error Child process (tc qdisc del dev virbr0 ingress) status unexpected: exit > status 2 > 2013-02-24 15:19:46.106+0000: 11560: error : virCommandWait:2306 : internal > error Child process (/sbin/iptables --table mangle --delete POSTROUTING > --out-interface virbr0 --protocol udp --destination-port 68 --jump CHECKSUM > --checksum-fill) status unexpected: exit status 2 > 2013-02-24 15:20:00.307+0000: 11739: info : libvirt version: 0.9.12 > 2013-02-24 15:20:00.307+0000: 11739: error : virCommandWait:2306 : internal > error Child process (/sbin/iptables --table mangle --insert POSTROUTING > --out-interface virbr0 --protocol udp --destination-port 68 --jump CHECKSUM > --checksum-fill) status unexpected: exit status 2 > 2013-02-24 15:20:00.307+0000: 11739: warning : > networkAddGeneralIptablesRules:1301 : Could not add rule to fixup DHCP > response checksums on network 'default'. > 2013-02-24 15:20:00.307+0000: 11739: warning : > networkAddGeneralIptablesRules:1302 : May need to update iptables package & > kernel to support CHECKSUM rule. > 2013-02-24 15:20:00.810+0000: 11739: error : virHookCall:280 : Hook script > execution failed: Hook script /etc/libvirt/hooks/qemu qemu failed with error > code 512 > 2013-02-24 15:20:00.829+0000: 11739: error : virHookCall:280 : Hook script > execution failed: Hook script /etc/libvirt/hooks/qemu qemu failed with error > code 512 > 2013-02-24 15:20:00.830+0000: 11739: error : qemuAutostartDomain:177 : Failed > to autostart VM 'tinello-xp.pca.it': Hook script execution failed: Hook > script /etc/libvirt/hooks/qemu qemu failed with error code 512 > root@tinello:/etc# > ===== > > First, the CHECKSUM problem is an old one (see #598330): while this is > simply a warning, IMHO it should be fixed in the backports as well. > > Second, after some debugging I discovered that I forgot to close a case > statement for the GUEST_NAME in the hook script I provided in:
Help on maintaining the squeeze-backports version is welcome since properly maintaining 5 versions isn't something I'm able to do in a timely manner at the moment. > > <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=637219#52> > > However, the fact that there is no mention of the meaning of 'error code > 512' in the official libvirt wiki means that it is almost impossible to > understand if the error is in the hook script or in libvirt-bin. FTR, I > was expecting 'error code 256' instead: > > <http://www.libvirt.org/hooks.html#return_codes> It seems recent versions propagate the hooks error code verbatim. I've sent a patch upstream to update the docs to get some input whether this is desired (preferred since masking the error code makes no sense) or a bug. Cheers, -- Guido -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
