[ 1558.273005][ T9610] veth0: entered allmulticast mode
[ 1558.273370][ T9610] veth1: entered allmulticast mode
[ 1558.273713][ T9610] veth2: entered allmulticast mode
[ 1558.274042][ T9610] veth3: entered allmulticast mode
[ 1585.643005][ T9610] veth0: left allmulticast mode
[ 1585.643377][ T9610] veth1: left allmulticast mode
[ 1585.643609][ T9610] veth2: left allmulticast mode
[ 1585.643830][ T9610] veth3: left allmulticast mode