[ 1522.633591][ T4482] veth0: entered allmulticast mode
[ 1522.635502][ T4482] veth1: entered allmulticast mode
[ 1522.636044][ T4482] veth2: entered allmulticast mode
[ 1522.636541][ T4482] veth3: entered allmulticast mode
[ 1548.496191][ T4482] veth0: left allmulticast mode
[ 1548.496524][ T4482] veth1: left allmulticast mode
[ 1548.496878][ T4482] veth2: left allmulticast mode
[ 1548.497223][ T4482] veth3: left allmulticast mode