[ 1592.737700][ T6033] veth0: entered allmulticast mode
[ 1592.738472][ T6033] veth1: entered allmulticast mode
[ 1592.738988][ T6033] veth2: entered allmulticast mode
[ 1592.741745][ T6033] veth3: entered allmulticast mode
[ 1615.819254][ T6033] veth0: left allmulticast mode
[ 1615.819749][ T6033] veth1: left allmulticast mode
[ 1615.820188][ T6033] veth2: left allmulticast mode
[ 1615.820593][ T6033] veth3: left allmulticast mode