[  510.667140][ T9393] br1: port 1(veth1) entered blocking state
[  510.667384][ T9393] br1: port 1(veth1) entered disabled state
[  510.667673][ T9393] veth1: entered allmulticast mode
[  510.669781][ T9393] veth1: entered promiscuous mode
[  510.708166][   T37] br1: port 1(veth1) entered blocking state
[  510.708373][   T37] br1: port 1(veth1) entered forwarding state
[  524.958488][ T9536] br1: port 1(veth1) entered disabled state
[  524.981016][ T9537] veth1: left allmulticast mode
[  524.981187][ T9537] veth1: left promiscuous mode
[  524.981390][ T9537] br1: port 1(veth1) entered disabled state