[ 1524.792558][ T4346] veth0: entered allmulticast mode
[ 1524.793098][ T4346] veth1: entered allmulticast mode
[ 1524.793448][ T4346] veth2: entered allmulticast mode
[ 1524.793808][ T4346] veth3: entered allmulticast mode
[ 1550.723863][ T4346] veth0: left allmulticast mode
[ 1550.724163][ T4346] veth1: left allmulticast mode
[ 1550.724395][ T4346] veth2: left allmulticast mode
[ 1550.724670][ T4346] veth3: left allmulticast mode