[E1000-devel] OOM in secondary cgroup leading to networking loss

2018-07-30 Thread Àbéjídé Àyodélé
Hi friends, On one of our machines at work, we observed a sequence of events starting from an OOM in a secondary cgroup which ends up in the bond interface being down for a period of up to 12 seconds. Below is some piece of dmesg about when the bond interface went down: [Wed Jul 25 19:20:45 2018]

Re: [E1000-devel] OOM in secondary cgroup leading to networking loss

2018-07-30 Thread Alexander Duyck
On Sat, Jul 28, 2018 at 5:44 PM, Àbéjídé Àyodélé wrote: > Hi friends, > > On one of our machines at work, we observed a sequence of events starting > from an OOM in a secondary cgroup which ends up in the bond interface being > down for a period of up to 12 seconds. Below is some piece of dmesg ab

Re: [E1000-devel] OOM in secondary cgroup leading to networking loss

2018-07-30 Thread Alexander Duyck
On Mon, Jul 30, 2018 at 1:25 PM, Àbéjídé Àyodélé wrote: > Hi Alex, > > Thanks for responding! > >> Have you been seeing this as a >> reproducible issue or is this something that has only occurred once? > > It has occurred 3 times so far, we usually stop the hosts we see the issue > on for a long w