[  580.873180][ T8797] br1: port 1(veth1) entered blocking state
[  580.873571][ T8797] br1: port 1(veth1) entered disabled state
[  580.873810][ T8797] veth1: entered allmulticast mode
[  580.875342][ T8797] veth1: entered promiscuous mode
[  580.908232][   T38] br1: port 1(veth1) entered blocking state
[  580.908471][   T38] br1: port 1(veth1) entered forwarding state
[  595.213793][ T8940] br1: port 1(veth1) entered disabled state
[  595.249613][ T8941] veth1: left allmulticast mode
[  595.249792][ T8941] veth1: left promiscuous mode
[  595.250019][ T8941] br1: port 1(veth1) entered disabled state