[  675.218383][ T8562] br1: port 1(veth1) entered blocking state
[  675.218593][ T8562] br1: port 1(veth1) entered disabled state
[  675.219250][ T8562] veth1: entered allmulticast mode
[  675.220625][ T8562] veth1: entered promiscuous mode
[  675.273922][ T8565] br1: port 2(veth2) entered blocking state
[  675.274141][ T8565] br1: port 2(veth2) entered disabled state
[  675.274322][ T8565] veth2: entered allmulticast mode
[  675.275898][ T8565] veth2: entered promiscuous mode
[  675.322572][ T8567] br1: port 2(veth2) entered blocking state
[  675.322801][ T8567] br1: port 2(veth2) entered forwarding state
[  675.323132][ T8567] br1: port 1(veth1) entered blocking state
[  675.323314][ T8567] br1: port 1(veth1) entered forwarding state
[  684.879994][ T8895] br1: port 2(veth2) entered disabled state
[  684.880532][ T8895] br1: port 1(veth1) entered disabled state
[  684.935051][ T8897] veth2: left allmulticast mode
[  684.935233][ T8897] veth2: left promiscuous mode
[  684.935444][ T8897] br1: port 2(veth2) entered disabled state
[  684.980383][ T8899] veth1: left allmulticast mode
[  684.980618][ T8899] veth1: left promiscuous mode
[  684.980946][ T8899] br1: port 1(veth1) entered disabled state