[ 1921.254793][ T6694] veth0: entered allmulticast mode
[ 1921.255578][ T6694] veth1: entered allmulticast mode
[ 1921.256154][ T6694] veth2: entered allmulticast mode
[ 1921.258374][ T6694] veth3: entered allmulticast mode
[ 1944.206168][ T6694] veth0: left allmulticast mode
[ 1944.206644][ T6694] veth1: left allmulticast mode
[ 1944.207068][ T6694] veth2: left allmulticast mode
[ 1944.217918][ T6694] veth3: left allmulticast mode