[  577.871879][ T9512] br1: port 1(veth1) entered blocking state
[  577.872098][ T9512] br1: port 1(veth1) entered disabled state
[  577.872280][ T9512] veth1: entered allmulticast mode
[  577.873718][ T9512] veth1: entered promiscuous mode
[  577.904020][   T58] br1: port 1(veth1) entered blocking state
[  577.904210][   T58] br1: port 1(veth1) entered forwarding state
[  588.955629][ T9615] br1: port 1(veth1) entered disabled state
[  588.977859][ T9616] veth1: left allmulticast mode
[  588.978024][ T9616] veth1: left promiscuous mode
[  588.978239][ T9616] br1: port 1(veth1) entered disabled state