[ 1596.885632][T12807] veth0: entered allmulticast mode
[ 1596.886049][T12807] veth1: entered allmulticast mode
[ 1596.886370][T12807] veth2: entered allmulticast mode
[ 1596.886694][T12807] veth3: entered allmulticast mode
[ 1623.650161][T12807] veth0: left allmulticast mode
[ 1623.650482][T12807] veth1: left allmulticast mode
[ 1623.650708][T12807] veth2: left allmulticast mode
[ 1623.650943][T12807] veth3: left allmulticast mode