[  601.351877][ T7753] br1: port 1(veth1) entered blocking state
[  601.352161][ T7753] br1: port 1(veth1) entered disabled state
[  601.352446][ T7753] veth1: entered allmulticast mode
[  601.354656][ T7753] veth1: entered promiscuous mode
[  601.382131][T17963] br1: port 1(veth1) entered blocking state
[  601.382391][T17963] br1: port 1(veth1) entered forwarding state
[  601.414011][ T7755] br1: port 2(veth2) entered blocking state
[  601.414263][ T7755] br1: port 2(veth2) entered disabled state
[  601.414534][ T7755] veth2: entered allmulticast mode
[  601.416926][ T7755] veth2: entered promiscuous mode
[  601.436541][ T1201] br1: port 2(veth2) entered blocking state
[  601.436766][ T1201] br1: port 2(veth2) entered forwarding state
[  634.518572][ T7987] br1: port 1(veth1) entered disabled state
[  634.546890][ T7988] br1: port 2(veth2) entered disabled state
[  634.566312][ T7989] veth2: left allmulticast mode
[  634.566474][ T7989] veth2: left promiscuous mode
[  634.566698][ T7989] br1: port 2(veth2) entered disabled state
[  634.567819][ T7989] veth1: left allmulticast mode
[  634.567966][ T7989] veth1: left promiscuous mode
[  634.568179][ T7989] br1: port 1(veth1) entered disabled state