[  789.344822][ T7464] br1: port 1(veth1) entered blocking state
[  789.345214][ T7464] br1: port 1(veth1) entered disabled state
[  789.345621][ T7464] veth1: entered allmulticast mode
[  789.348180][ T7464] veth1: entered promiscuous mode
[  789.384942][ T2030] br1: port 1(veth1) entered blocking state
[  789.385312][ T2030] br1: port 1(veth1) entered forwarding state
[  800.701127][ T7567] br1: port 1(veth1) entered disabled state
[  800.734143][ T7568] veth1: left allmulticast mode
[  800.734437][ T7568] veth1: left promiscuous mode
[  800.734782][ T7568] br1: port 1(veth1) entered disabled state