[  308.237682][ T3049] br1: port 1(veth1) entered blocking state
[  308.237974][ T3049] br1: port 1(veth1) entered disabled state
[  308.238264][ T3049] veth1: entered allmulticast mode
[  308.239883][ T3049] veth1: entered promiscuous mode
[  308.279029][   T35] br1: port 1(veth1) entered blocking state
[  308.279341][   T35] br1: port 1(veth1) entered forwarding state
[  319.857087][ T3148] br1: port 1(veth1) entered disabled state
[  319.882290][ T3149] veth1: left allmulticast mode
[  319.882511][ T3149] veth1: left promiscuous mode
[  319.883501][ T3149] br1: port 1(veth1) entered disabled state