[  998.623563][T22191] veth0: entered allmulticast mode
[  998.624078][T22191] veth1: entered allmulticast mode
[  998.624313][T22191] veth2: entered allmulticast mode
[  998.624540][T22191] veth3: entered allmulticast mode
[ 1011.078912][T22191] veth0: left allmulticast mode
[ 1011.079251][T22191] veth1: left allmulticast mode
[ 1011.079521][T22191] veth2: left allmulticast mode
[ 1011.079784][T22191] veth3: left allmulticast mode