[ 1773.900473][ T8744] veth0: entered allmulticast mode
[ 1773.907266][ T8744] veth1: entered allmulticast mode
[ 1773.907633][ T8744] veth2: entered allmulticast mode
[ 1773.907978][ T8744] veth3: entered allmulticast mode
[ 1802.861724][ T8744] veth0: left allmulticast mode
[ 1802.862058][ T8744] veth1: left allmulticast mode
[ 1802.862291][ T8744] veth2: left allmulticast mode
[ 1802.862524][ T8744] veth3: left allmulticast mode