[ 1569.597396][ T4645] veth0: entered allmulticast mode
[ 1569.597867][ T4645] veth1: entered allmulticast mode
[ 1569.598166][ T4645] veth2: entered allmulticast mode
[ 1569.598470][ T4645] veth3: entered allmulticast mode
[ 1595.057074][ T4645] veth0: left allmulticast mode
[ 1595.057585][ T4645] veth1: left allmulticast mode
[ 1595.057885][ T4645] veth2: left allmulticast mode
[ 1595.058112][ T4645] veth3: left allmulticast mode