[  500.155861][ T7900] br0: port 1(veth1) entered blocking state
[  500.156121][ T7900] br0: port 1(veth1) entered disabled state
[  500.157228][ T7900] veth1: entered allmulticast mode
[  500.159098][ T7900] veth1: entered promiscuous mode
[  500.368099][ T7902] br0: port 2(veth2) entered blocking state
[  500.368534][ T7902] br0: port 2(veth2) entered disabled state
[  500.368964][ T7902] veth2: entered allmulticast mode
[  500.372278][ T7902] veth2: entered promiscuous mode
[  500.749790][   T52] br0: port 1(veth1) entered blocking state
[  500.750089][   T52] br0: port 1(veth1) entered forwarding state
[  500.939226][   T51] br0: port 2(veth2) entered blocking state
[  500.939528][   T51] br0: port 2(veth2) entered forwarding state
[  516.838291][ T7952] GACT probability NOT on
[  577.302375][ T8257] tc (8257) used greatest stack depth: 23712 bytes left
[  725.765291][ T9087] br0: port 2(veth2) entered disabled state
[  725.917462][ T9088] br0: port 1(veth1) entered disabled state
[  726.070864][ T9090] veth2: left allmulticast mode
[  726.071075][ T9090] veth2: left promiscuous mode
[  726.071405][ T9090] br0: port 2(veth2) entered disabled state
[  726.072676][ T9090] veth1: left allmulticast mode
[  726.072844][ T9090] veth1: left promiscuous mode
[  726.073123][ T9090] br0: port 1(veth1) entered disabled state