[  880.376821][ T7505] br0: port 1(veth1) entered blocking state
[  880.377042][ T7505] br0: port 1(veth1) entered disabled state
[  880.377228][ T7505] veth1: entered allmulticast mode
[  880.378716][ T7505] veth1: entered promiscuous mode
[  880.453370][   T36] br0: port 1(veth1) entered blocking state
[  880.453560][   T36] br0: port 1(veth1) entered forwarding state
[  886.018712][ T7550] br0: port 1(veth1) entered disabled state
[  886.054535][ T7551] veth1: left allmulticast mode
[  886.054706][ T7551] veth1: left promiscuous mode
[  886.055251][ T7551] br0: port 1(veth1) entered disabled state