[ 1905.407173][ T6557] veth0: entered allmulticast mode
[ 1905.408840][ T6557] veth1: entered allmulticast mode
[ 1905.409386][ T6557] veth2: entered allmulticast mode
[ 1905.410356][ T6557] veth3: entered allmulticast mode
[ 1928.850035][ T6557] veth0: left allmulticast mode
[ 1928.850526][ T6557] veth1: left allmulticast mode
[ 1928.850974][ T6557] veth2: left allmulticast mode
[ 1928.851477][ T6557] veth3: left allmulticast mode