[  597.170617][ T7656] br1: port 1(veth1) entered blocking state
[  597.170849][ T7656] br1: port 1(veth1) entered disabled state
[  597.171063][ T7656] veth1: entered allmulticast mode
[  597.173636][ T7656] veth1: entered promiscuous mode
[  597.204285][   T36] br1: port 1(veth1) entered blocking state
[  597.204448][   T36] br1: port 1(veth1) entered forwarding state
[  611.508397][ T7799] br1: port 1(veth1) entered disabled state
[  611.539890][ T7800] veth1: left allmulticast mode
[  611.540042][ T7800] veth1: left promiscuous mode
[  611.540270][ T7800] br1: port 1(veth1) entered disabled state