Hi,
it's an intermittent error meaning it only occurs on rare occasions on the
containters.
I am rather sure it's pam or apparmor who is the issue here though. I received
the login prompt during the incident but it hangs after password. Valid for
both imaps and ssh protocols
ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:16:3e:e9:2c:b6
inet addr:192.168.60.1 Bcast:192.168.60.255 Mask:255.255.255.0
inet6 addr: fe80::216:3eff:fee9:2cb6/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:122486 errors:0 dropped:1809 overruns:0 frame:0
TX packets:45613 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:54922882 (54.9 MB) TX bytes:44895323 (44.8 MB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:425 errors:0 dropped:0 overruns:0 frame:0
TX packets:425 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1
RX bytes:69808 (69.8 KB) TX bytes:69808 (69.8 KB)
================================
This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# The primary network interface
auto br0
iface br0 inet static
bridge_ports eno1
address 192.168.60.250
netmask 255.255.255.0
network 192.168.60.0
broadcast 192.168.60.255
gateway 192.168.60.252
# dns-* options are implemented by the resolvconf package, if installed
dns-nameservers 192.168.60.4
dns-search bjornes.net
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1572061
Title:
login sessions hangs in lxc
Status in lxc package in Ubuntu:
Incomplete
Bug description:
login to lxc container hangs after login prompt. This happends to randomly
lxc container while other containers on same host work as expected.
Several protocols affected, ssh, dovecot & smtp for example. DNS config is
ok. lxc-attach -n name works and I'm able to reach outside network, do
resolving etc.
if I do a lxc-stop and start the container works again. after a day or two
samething occurs again to a random container on the same host.
Could it be some kind of apparmor blocking ?
HostOs
Description: Ubuntu 16.04 LTS
Release: 16.04
network mode
iface br0 inet static
bridge_ports eno1
address x.x.x.x
netmask 255.255.255.0
network x.x.x.x
broadcast x.x.x.x
gateway x.x.x.x
dns-nameservers x.x.x.x
dns-search domain.com
lxc-os ubuntu xenial & debian jessie
configured with static ip
best regards
Bjorn
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