[ 1902.745859][ T6528] veth0: entered allmulticast mode
[ 1902.747499][ T6528] veth1: entered allmulticast mode
[ 1902.748072][ T6528] veth2: entered allmulticast mode
[ 1902.748602][ T6528] veth3: entered allmulticast mode
[ 1926.046417][ T6528] veth0: left allmulticast mode
[ 1926.047229][ T6528] veth1: left allmulticast mode
[ 1926.047964][ T6528] veth2: left allmulticast mode
[ 1926.048613][ T6528] veth3: left allmulticast mode