[  677.919419][ T8478] br1: port 1(veth1) entered blocking state
[  677.919646][ T8478] br1: port 1(veth1) entered disabled state
[  677.919839][ T8478] veth1: entered allmulticast mode
[  677.921319][ T8478] veth1: entered promiscuous mode
[  677.946481][   T38] br1: port 1(veth1) entered blocking state
[  677.946663][   T38] br1: port 1(veth1) entered forwarding state
[  688.972246][ T8581] br1: port 1(veth1) entered disabled state
[  689.004456][ T8582] veth1: left allmulticast mode
[  689.004647][ T8582] veth1: left promiscuous mode
[  689.004931][ T8582] br1: port 1(veth1) entered disabled state