[ 3281.665761][T13406] veth0: entered allmulticast mode
[ 3281.666320][T13406] veth1: entered allmulticast mode
[ 3281.666815][T13406] veth2: entered allmulticast mode
[ 3281.667332][T13406] veth3: entered allmulticast mode
[ 3308.831984][T13406] veth0: left allmulticast mode
[ 3308.832346][T13406] veth1: left allmulticast mode
[ 3308.832588][T13406] veth2: left allmulticast mode
[ 3308.832832][T13406] veth3: left allmulticast mode