On Sat, Oct 22, 2016 at 12:37 AM, Andrey Vagin <avagin@xxxxxxxxxx> wrote: > Hi Cong, > > On Thu, Oct 20, 2016 at 10:25 PM, Andrey Vagin <avagin@xxxxxxxxxx> wrote: >> On Thu, Oct 20, 2016 at 8:10 PM, Cong Wang <xiyou.wangcong@xxxxxxxxx> wrote: >>> On Thu, Oct 20, 2016 at 7:46 PM, Andrei Vagin <avagin@xxxxxxxxxx> wrote: >>>> No one can see these events, because a network namespace can not be >>>> destroyed, if it has sockets. >>>> >>> >>> Are you sure? kobject_uevent_env() seems sending uevents to all >>> network namespaces. >> >> kobj_bcast_filter() checks that a kobject namespace is equal to a >> socket namespace. > > Today I've checked that it really works as I read from the source code. > I use this tool to read events: > https://gist.github.com/avagin/430ba431fc2972002df40ebe6a048b36 > > And I see that events from non-network devices are delivered to all sockets, > but events from network devices are delivered only to sockets from > a network namespace where a device is operated. I missed it, it makes sense now. Please consider adding a comment in the code or expanding your changelog for reference. Thanks! _______________________________________________ Containers mailing list Containers@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/containers
