[ 1513.945630][ T4504] veth0: entered allmulticast mode
[ 1513.946151][ T4504] veth1: entered allmulticast mode
[ 1513.946456][ T4504] veth2: entered allmulticast mode
[ 1513.946768][ T4504] veth3: entered allmulticast mode
[ 1539.810391][ T4504] veth0: left allmulticast mode
[ 1539.810715][ T4504] veth1: left allmulticast mode
[ 1539.810960][ T4504] veth2: left allmulticast mode
[ 1539.811209][ T4504] veth3: left allmulticast mode