Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-06 Thread Dean Hamstead
It might be something that lxc-start needs to check based upon some config parameter. I dont know if there is a way of getting info from the ABI or if its just a matter of checking the kernel version and/or /proc/cmdline. Such a config parameter could then be placed in the centos6 template

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-06 Thread Evgeni Golov
Hey, On Tue, Dec 06, 2016 at 05:46:58PM +1100, Dean Hamstead wrote: > Yes, Solution was to use "vsyscall=emulate" on the host kernel command line > (ie on my laptop). > > Exactly the same issue as: > https://github.com/CentOS/sig-cloud-instance-images/issues/62 > > So I am guessing the issue

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
Yes, Solution was to use "vsyscall=emulate" on the host kernel command line (ie on my laptop). Exactly the same issue as: https://github.com/CentOS/sig-cloud-instance-images/issues/62 So I am guessing the issue was actually the kernel upgrading. See also:

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
Seems to be the same issue: https://github.com/CentOS/sig-cloud-instance-images/issues/62 On 05/12/16 21:42, Evgeni Golov wrote: On Mon, Dec 05, 2016 at 08:59:07PM +1100, Dean Hamstead wrote: it seems if i drop back to 2.0.5 the problem still occurs. so i am guessing some other thing

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
This seems relevant from syslog: Dec 6 16:36:43 cliffjumper kernel: [22402.625004] lxcbr0: port 1(veth4KDYR9) entered blocking state Dec 6 16:36:43 cliffjumper kernel: [22402.625005] lxcbr0: port 1(veth4KDYR9) entered disabled state Dec 6 16:36:43 cliffjumper kernel: [22402.625103] device

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
it seems if i drop back to 2.0.5 the problem still occurs. so i am guessing some other thing upgraded and its not lxc-start's fault On 05/12/16 19:25, Evgeni Golov wrote: Hi Dean, thanks for the report, On Mon, Dec 05, 2016 at 05:58:40PM +1100, Dean Hamstead wrote: Since upgrading, centos6

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Evgeni Golov
Hi Dean, thanks for the report, On Mon, Dec 05, 2016 at 05:58:40PM +1100, Dean Hamstead wrote: > Since upgrading, centos6 containers fail to start. Is that a regression from 2.0.5? Or anything older? > I am guessing that upstart is doing something crappy and lxc is now carefull > enough to

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Evgeni Golov
On Mon, Dec 05, 2016 at 08:59:07PM +1100, Dean Hamstead wrote: > it seems if i drop back to 2.0.5 the problem still occurs. so i am guessing > some other thing upgraded and its not lxc-start's fault can you try an older lxcfs, it was updated at (almost) the same time. mind you, just downgrading

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
FYI i do not have lxcfs installed after down'ng to 2.0.5 and restarting lxc, still the same issue. Dean On 05/12/16 21:42, Evgeni Golov wrote: On Mon, Dec 05, 2016 at 08:59:07PM +1100, Dean Hamstead wrote: it seems if i drop back to 2.0.5 the problem still occurs. so i am guessing some

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
This seems to be the same issue: https://github.com/lxc/lxc/issues/602 Sadly, there isnt any meaningful conclusion. On 05/12/16 21:42, Evgeni Golov wrote: On Mon, Dec 05, 2016 at 08:59:07PM +1100, Dean Hamstead wrote: it seems if i drop back to 2.0.5 the problem still occurs. so i am

Bug#847048: [pkg-lxc-devel] Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-05 Thread Dean Hamstead
yes, I was previously running 2.0.5 fwiw im using this with vagrant-lxc, although as i begun having problems i peeled a layer back and used the lxc tools directly. lxc containers of centos6 created via lxc-create also have the exact same problem. whilst debian containers are fine. On

Bug#847048: lxc: centos6 fails to start after u/g to 2.0.6

2016-12-04 Thread Dean Hamstead
Package: lxc Version: 1:2.0.6-1 Severity: normal Dear Maintainer, Since upgrading, centos6 containers fail to start. They dont even get far enough along to get a console. I run them with the following: lxc-start -l DEBUG -F -n blah -o /tmp/lxc.log lxc-start 20161205015048.219 NOTICE