[  550.291281][ T7295] br1: port 1(veth1) entered blocking state
[  550.291507][ T7295] br1: port 1(veth1) entered disabled state
[  550.291711][ T7295] veth1: entered allmulticast mode
[  550.293238][ T7295] veth1: entered promiscuous mode
[  550.318027][ T3470] br1: port 1(veth1) entered blocking state
[  550.318234][ T3470] br1: port 1(veth1) entered forwarding state
[  550.346080][ T7297] br1: port 2(veth2) entered blocking state
[  550.346297][ T7297] br1: port 2(veth2) entered disabled state
[  550.346490][ T7297] veth2: entered allmulticast mode
[  550.347977][ T7297] veth2: entered promiscuous mode
[  550.382169][   T39] br1: port 2(veth2) entered blocking state
[  550.382369][   T39] br1: port 2(veth2) entered forwarding state
[  596.799605][ T8694] br1: port 2(veth2) entered disabled state
[  596.826657][ T8695] veth2: left allmulticast mode
[  596.826822][ T8695] veth2: left promiscuous mode
[  596.827048][ T8695] br1: port 2(veth2) entered disabled state
[  596.861291][ T8696] br1: port 1(veth1) entered disabled state
[  596.899870][ T8697] veth1: left allmulticast mode
[  596.900176][ T8697] veth1: left promiscuous mode
[  596.900616][ T8697] br1: port 1(veth1) entered disabled state