[ 1567.122326][ T4852] veth0: entered allmulticast mode
[ 1567.122910][ T4852] veth1: entered allmulticast mode
[ 1567.123260][ T4852] veth2: entered allmulticast mode
[ 1567.123613][ T4852] veth3: entered allmulticast mode
[ 1593.372516][ T4852] veth0: left allmulticast mode
[ 1593.372826][ T4852] veth1: left allmulticast mode
[ 1593.373043][ T4852] veth2: left allmulticast mode
[ 1593.373284][ T4852] veth3: left allmulticast mode