[ 1341.995064][ T7588] veth0: entered allmulticast mode
[ 1341.995423][ T7588] veth1: entered allmulticast mode
[ 1341.995751][ T7588] veth2: entered allmulticast mode
[ 1341.996052][ T7588] veth3: entered allmulticast mode
[ 1366.246961][ T7588] veth0: left allmulticast mode
[ 1366.247286][ T7588] veth1: left allmulticast mode
[ 1366.247628][ T7588] veth2: left allmulticast mode
[ 1366.247848][ T7588] veth3: left allmulticast mode