[ 1377.748058][ T8450] veth0: entered allmulticast mode
[ 1377.748553][ T8450] veth1: entered allmulticast mode
[ 1377.748864][ T8450] veth2: entered allmulticast mode
[ 1377.749544][ T8450] veth3: entered allmulticast mode
[ 1402.410830][ T8450] veth0: left allmulticast mode
[ 1402.411516][ T8450] veth1: left allmulticast mode
[ 1402.411778][ T8450] veth2: left allmulticast mode
[ 1402.412049][ T8450] veth3: left allmulticast mode