[ 1881.537089][ T6737] veth0: entered allmulticast mode
[ 1881.537945][ T6737] veth1: entered allmulticast mode
[ 1881.538490][ T6737] veth2: entered allmulticast mode
[ 1881.539038][ T6737] veth3: entered allmulticast mode
[ 1904.767127][ T6737] veth0: left allmulticast mode
[ 1904.767649][ T6737] veth1: left allmulticast mode
[ 1904.768966][ T6737] veth2: left allmulticast mode
[ 1904.769401][ T6737] veth3: left allmulticast mode