[ 1576.810478][ T9817] veth0: entered allmulticast mode
[ 1576.811089][ T9817] veth1: entered allmulticast mode
[ 1576.811442][ T9817] veth2: entered allmulticast mode
[ 1576.811759][ T9817] veth3: entered allmulticast mode
[ 1603.113971][ T9817] veth0: left allmulticast mode
[ 1603.114261][ T9817] veth1: left allmulticast mode
[ 1603.114483][ T9817] veth2: left allmulticast mode
[ 1603.114719][ T9817] veth3: left allmulticast mode