[  751.060361][ T5392] br1: port 1(veth1) entered blocking state
[  751.060612][ T5392] br1: port 1(veth1) entered disabled state
[  751.060861][ T5392] veth1: entered allmulticast mode
[  751.062399][ T5392] veth1: entered promiscuous mode
[  751.100173][ T2772] br1: port 1(veth1) entered blocking state
[  751.100369][ T2772] br1: port 1(veth1) entered forwarding state
[  751.146223][ T5395] br1: port 2(veth2) entered blocking state
[  751.146557][ T5395] br1: port 2(veth2) entered disabled state
[  751.146905][ T5395] veth2: entered allmulticast mode
[  751.150062][ T5395] veth2: entered promiscuous mode
[  751.181857][   T38] br1: port 2(veth2) entered blocking state
[  751.182087][   T38] br1: port 2(veth2) entered forwarding state
[  762.889398][ T5596] br1: port 2(veth2) entered disabled state
[  762.915420][ T5597] veth2: left allmulticast mode
[  762.915599][ T5597] veth2: left promiscuous mode
[  762.915824][ T5597] br1: port 2(veth2) entered disabled state
[  762.943277][ T5598] br1: port 1(veth1) entered disabled state
[  762.971732][ T5599] veth1: left allmulticast mode
[  762.971893][ T5599] veth1: left promiscuous mode
[  762.972115][ T5599] br1: port 1(veth1) entered disabled state