[  670.207049][ T6997] br0: port 1(veth1) entered blocking state
[  670.207271][ T6997] br0: port 1(veth1) entered disabled state
[  670.207462][ T6997] veth1: entered allmulticast mode
[  670.209438][ T6997] veth1: entered promiscuous mode
[  670.229873][ T6999] br0: port 2(veth2) entered blocking state
[  670.230096][ T6999] br0: port 2(veth2) entered disabled state
[  670.230293][ T6999] veth2: entered allmulticast mode
[  670.231771][ T6999] veth2: entered promiscuous mode
[  670.298377][ T3511] br0: port 1(veth1) entered blocking state
[  670.298636][ T3511] br0: port 1(veth1) entered forwarding state
[  670.328675][ T3511] br0: port 2(veth2) entered blocking state
[  670.328940][ T3511] br0: port 2(veth2) entered forwarding state
[  723.741609][ T7300] br0: port 2(veth2) entered disabled state
[  723.769160][ T7301] br0: port 1(veth1) entered disabled state
[  723.788344][ T7302] veth2: left allmulticast mode
[  723.788521][ T7302] veth2: left promiscuous mode
[  723.788761][ T7302] br0: port 2(veth2) entered disabled state
[  723.789536][ T7302] veth1: left allmulticast mode
[  723.790233][ T7302] veth1: left promiscuous mode
[  723.790453][ T7302] br0: port 1(veth1) entered disabled state