[  497.869919][ T3782] br1: port 1(veth1) entered blocking state
[  497.870290][ T3782] br1: port 1(veth1) entered disabled state
[  497.870646][ T3782] veth1: entered allmulticast mode
[  497.873632][ T3782] veth1: entered promiscuous mode
[  497.974398][ T2165] br1: port 1(veth1) entered blocking state
[  497.974699][ T2165] br1: port 1(veth1) entered forwarding state
[  498.030464][ T3795] br1: port 2(veth2) entered blocking state
[  498.030812][ T3795] br1: port 2(veth2) entered disabled state
[  498.031853][ T3795] veth2: entered allmulticast mode
[  498.034545][ T3795] veth2: entered promiscuous mode
[  498.125489][ T2905] br1: port 2(veth2) entered blocking state
[  498.125684][ T2905] br1: port 2(veth2) entered forwarding state
[  516.452112][ T4219] br1: port 2(veth2) entered disabled state
[  516.493064][ T4221] veth2: left allmulticast mode
[  516.493333][ T4221] veth2: left promiscuous mode
[  516.493706][ T4221] br1: port 2(veth2) entered disabled state
[  516.544372][ T4223] br1: port 1(veth1) entered disabled state
[  516.594302][ T4225] veth1: left allmulticast mode
[  516.594485][ T4225] veth1: left promiscuous mode
[  516.594709][ T4225] br1: port 1(veth1) entered disabled state