[ 1300.763899][ T8917] veth0: entered allmulticast mode
[ 1300.765021][ T8917] veth1: entered allmulticast mode
[ 1300.765593][ T8917] veth2: entered allmulticast mode
[ 1300.766132][ T8917] veth3: entered allmulticast mode
[ 1324.304926][ T8917] veth0: left allmulticast mode
[ 1324.305761][ T8917] veth1: left allmulticast mode
[ 1324.306477][ T8917] veth2: left allmulticast mode
[ 1324.307178][ T8917] veth3: left allmulticast mode