[  556.798082][ T7180] br1: port 1(veth1) entered blocking state
[  556.798712][ T7180] br1: port 1(veth1) entered disabled state
[  556.798904][ T7180] veth1: entered allmulticast mode
[  556.800492][ T7180] veth1: entered promiscuous mode
[  556.831998][ T5177] br1: port 1(veth1) entered blocking state
[  556.832193][ T5177] br1: port 1(veth1) entered forwarding state
[  571.137556][ T7323] br1: port 1(veth1) entered disabled state
[  571.170858][ T7324] veth1: left allmulticast mode
[  571.171052][ T7324] veth1: left promiscuous mode
[  571.171816][ T7324] br1: port 1(veth1) entered disabled state