[  263.298413][ T2937] br1: port 1(veth1) entered blocking state
[  263.298653][ T2937] br1: port 1(veth1) entered disabled state
[  263.298872][ T2937] veth1: entered allmulticast mode
[  263.300551][ T2937] veth1: entered promiscuous mode
[  263.327509][  T109] br1: port 1(veth1) entered blocking state
[  263.327787][  T109] br1: port 1(veth1) entered forwarding state
[  274.210807][ T3036] br1: port 1(veth1) entered disabled state
[  274.236479][ T3037] veth1: left allmulticast mode
[  274.236668][ T3037] veth1: left promiscuous mode
[  274.236918][ T3037] br1: port 1(veth1) entered disabled state