[ 1889.252669][T16898] veth0: entered allmulticast mode
[ 1889.253476][T16898] veth1: entered allmulticast mode
[ 1889.254079][T16898] veth2: entered allmulticast mode
[ 1889.254639][T16898] veth3: entered allmulticast mode
[ 1912.562604][T16898] veth0: left allmulticast mode
[ 1912.564119][T16898] veth1: left allmulticast mode
[ 1912.564641][T16898] veth2: left allmulticast mode
[ 1912.565084][T16898] veth3: left allmulticast mode