[ 1339.839733][ T9473] veth0: entered allmulticast mode
[ 1339.840574][ T9473] veth1: entered allmulticast mode
[ 1339.841184][ T9473] veth2: entered allmulticast mode
[ 1339.841720][ T9473] veth3: entered allmulticast mode
[ 1363.561731][ T9473] veth0: left allmulticast mode
[ 1363.562240][ T9473] veth1: left allmulticast mode
[ 1363.562658][ T9473] veth2: left allmulticast mode
[ 1363.563058][ T9473] veth3: left allmulticast mode