[ 1488.206415][T12106] veth0: entered allmulticast mode
[ 1488.206884][T12106] veth1: entered allmulticast mode
[ 1488.207184][T12106] veth2: entered allmulticast mode
[ 1488.207500][T12106] veth3: entered allmulticast mode
[ 1512.424952][T12106] veth0: left allmulticast mode
[ 1512.425263][T12106] veth1: left allmulticast mode
[ 1512.425497][T12106] veth2: left allmulticast mode
[ 1512.425743][T12106] veth3: left allmulticast mode