[  502.458869][ T3350] br0: port 1(veth1) entered blocking state
[  502.459160][ T3350] br0: port 1(veth1) entered disabled state
[  502.459464][ T3350] veth1: entered allmulticast mode
[  502.461437][ T3350] veth1: entered promiscuous mode
[  502.655097][ T3352] br0: port 2(veth2) entered blocking state
[  502.655393][ T3352] br0: port 2(veth2) entered disabled state
[  502.655674][ T3352] veth2: entered allmulticast mode
[  502.658520][ T3352] veth2: entered promiscuous mode
[  502.991418][   T51] br0: port 1(veth1) entered blocking state
[  502.991773][   T51] br0: port 1(veth1) entered forwarding state
[  503.177484][   T51] br0: port 2(veth2) entered blocking state
[  503.177788][   T51] br0: port 2(veth2) entered forwarding state
[  732.175263][ T4533] br0: port 2(veth2) entered disabled state
[  732.338187][ T4535] br0: port 1(veth1) entered disabled state
[  732.490139][ T4537] veth2: left allmulticast mode
[  732.490349][ T4537] veth2: left promiscuous mode
[  732.490733][ T4537] br0: port 2(veth2) entered disabled state
[  732.492086][ T4537] veth1: left allmulticast mode
[  732.492258][ T4537] veth1: left promiscuous mode
[  732.492562][ T4537] br0: port 1(veth1) entered disabled state