CGroup-v2: Memory: current impossibly high for empty cgroup

2018-02-15 Thread Bruno Prémont
With 4.15.2 kernel I'm hitting a state where a given leaf v2 cgroup is considering itself as permanently over-limit and OOM-kill any process I try to move into it (it's currently empty!) I can't hand out a simple reproducer right now, but it seems during accounting the counter went "negative".

CGroup-v2: Memory: current impossibly high for empty cgroup

2018-02-15 Thread Bruno Prémont
With 4.15.2 kernel I'm hitting a state where a given leaf v2 cgroup is considering itself as permanently over-limit and OOM-kill any process I try to move into it (it's currently empty!) I can't hand out a simple reproducer right now, but it seems during accounting the counter went "negative".

Re: CGroup-v2: Memory: current impossibly high for empty cgroup

2018-02-15 Thread Bruno Prémont
On Thu, 15 Feb 2018 09:40:24 +0100 Bruno Prémont wrote: > With 4.15.2 kernel I'm hitting a state where a given leaf v2 cgroup is > considering itself as permanently over-limit and OOM-kill any process > I try to move into it (it's currently empty!) > > > I can't hand out a simple reproducer

Re: CGroup-v2: Memory: current impossibly high for empty cgroup

2018-02-15 Thread Bruno Prémont
On Thu, 15 Feb 2018 09:40:24 +0100 Bruno Prémont wrote: > With 4.15.2 kernel I'm hitting a state where a given leaf v2 cgroup is > considering itself as permanently over-limit and OOM-kill any process > I try to move into it (it's currently empty!) > > > I can't hand out a simple reproducer