[  578.167301][ T8127] br1: port 1(veth1) entered blocking state
[  578.168328][ T8127] br1: port 1(veth1) entered disabled state
[  578.168568][ T8127] veth1: entered allmulticast mode
[  578.170136][ T8127] veth1: entered promiscuous mode
[  578.229867][ T8132] br1: port 2(veth2) entered blocking state
[  578.230096][ T8132] br1: port 2(veth2) entered disabled state
[  578.230328][ T8132] veth2: entered allmulticast mode
[  578.232178][ T8132] veth2: entered promiscuous mode
[  578.291547][ T8134] br1: port 2(veth2) entered blocking state
[  578.291818][ T8134] br1: port 2(veth2) entered forwarding state
[  578.292225][ T8134] br1: port 1(veth1) entered blocking state
[  578.292471][ T8134] br1: port 1(veth1) entered forwarding state
[  587.598186][ T8447] br1: port 2(veth2) entered disabled state
[  587.598734][ T8447] br1: port 1(veth1) entered disabled state
[  587.651431][ T8449] veth2: left allmulticast mode
[  587.651690][ T8449] veth2: left promiscuous mode
[  587.651992][ T8449] br1: port 2(veth2) entered disabled state
[  587.693355][ T8451] veth1: left allmulticast mode
[  587.693879][ T8451] veth1: left promiscuous mode
[  587.694115][ T8451] br1: port 1(veth1) entered disabled state