[  831.041007][ T4357] br1: port 1(veth1) entered blocking state
[  831.041252][ T4357] br1: port 1(veth1) entered disabled state
[  831.041514][ T4357] veth1: entered allmulticast mode
[  831.044520][ T4357] veth1: entered promiscuous mode
[  831.186474][   T51] br1: port 1(veth1) entered blocking state
[  831.186759][   T51] br1: port 1(veth1) entered forwarding state
[  831.322531][ T4359] br1: port 2(veth2) entered blocking state
[  831.322786][ T4359] br1: port 2(veth2) entered disabled state
[  831.323071][ T4359] veth2: entered allmulticast mode
[  831.324920][ T4359] veth2: entered promiscuous mode
[  831.516708][   T51] br1: port 2(veth2) entered blocking state
[  831.517114][   T51] br1: port 2(veth2) entered forwarding state
[  975.860433][ T5592] br1: port 2(veth2) entered disabled state
[  976.019541][ T5593] veth2: left allmulticast mode
[  976.019822][ T5593] veth2: left promiscuous mode
[  976.020145][ T5593] br1: port 2(veth2) entered disabled state
[  976.170468][ T5594] br1: port 1(veth1) entered disabled state
[  976.312621][ T5595] veth1: left allmulticast mode
[  976.313001][ T5595] veth1: left promiscuous mode
[  976.313501][ T5595] br1: port 1(veth1) entered disabled state