[ 1257.864010][ T6092] veth0: entered allmulticast mode
[ 1257.864598][ T6092] veth1: entered allmulticast mode
[ 1257.864983][ T6092] veth2: entered allmulticast mode
[ 1257.865337][ T6092] veth3: entered allmulticast mode
[ 1285.839081][ T6092] veth0: left allmulticast mode
[ 1285.839422][ T6092] veth1: left allmulticast mode
[ 1285.839657][ T6092] veth2: left allmulticast mode
[ 1285.839922][ T6092] veth3: left allmulticast mode