[ 1731.909655][T13308] veth0: entered allmulticast mode
[ 1731.911658][T13308] veth1: entered allmulticast mode
[ 1731.912698][T13308] veth2: entered allmulticast mode
[ 1731.913410][T13308] veth3: entered allmulticast mode
[ 1755.444114][T13308] veth0: left allmulticast mode
[ 1755.444633][T13308] veth1: left allmulticast mode
[ 1755.445049][T13308] veth2: left allmulticast mode
[ 1755.445476][T13308] veth3: left allmulticast mode