[ 1793.328213][ T8875] veth0: entered allmulticast mode
[ 1793.328892][ T8875] veth1: entered allmulticast mode
[ 1793.329228][ T8875] veth2: entered allmulticast mode
[ 1793.329604][ T8875] veth3: entered allmulticast mode
[ 1822.902462][ T8875] veth0: left allmulticast mode
[ 1822.902734][ T8875] veth1: left allmulticast mode
[ 1822.902961][ T8875] veth2: left allmulticast mode
[ 1822.903190][ T8875] veth3: left allmulticast mode