[ 1261.633694][ T8344] veth0: entered allmulticast mode
[ 1261.634154][ T8344] veth1: entered allmulticast mode
[ 1261.634457][ T8344] veth2: entered allmulticast mode
[ 1261.634752][ T8344] veth3: entered allmulticast mode
[ 1273.273463][ T8344] veth0: left allmulticast mode
[ 1273.273762][ T8344] veth1: left allmulticast mode
[ 1273.274066][ T8344] veth2: left allmulticast mode
[ 1273.274323][ T8344] veth3: left allmulticast mode