[ 1448.223539][ T7144] veth0: entered allmulticast mode
[ 1448.224188][ T7144] veth1: entered allmulticast mode
[ 1448.224536][ T7144] veth2: entered allmulticast mode
[ 1448.224883][ T7144] veth3: entered allmulticast mode
[ 1448.225258][ T7144] veth4: entered allmulticast mode
[ 1448.225610][ T7144] veth5: entered allmulticast mode
[ 1500.277928][ T7144] veth0: left allmulticast mode
[ 1500.278256][ T7144] veth1: left allmulticast mode
[ 1500.278492][ T7144] veth2: left allmulticast mode
[ 1500.278721][ T7144] veth3: left allmulticast mode
[ 1500.278960][ T7144] veth4: left allmulticast mode
[ 1500.279246][ T7144] veth5: left allmulticast mode