[ 1022.805868][T22291] veth0: entered allmulticast mode
[ 1022.806497][T22291] veth1: entered allmulticast mode
[ 1022.806831][T22291] veth2: entered allmulticast mode
[ 1022.807159][T22291] veth3: entered allmulticast mode
[ 1034.120829][T22291] veth0: left allmulticast mode
[ 1034.121238][T22291] veth1: left allmulticast mode
[ 1034.121582][T22291] veth2: left allmulticast mode
[ 1034.121912][T22291] veth3: left allmulticast mode