[  664.401725][ T3646] br1: port 1(veth1) entered blocking state
[  664.402114][ T3646] br1: port 1(veth1) entered disabled state
[  664.409980][ T3646] veth1: entered allmulticast mode
[  664.412054][ T3646] veth1: entered promiscuous mode
[  664.506191][   T39] br1: port 1(veth1) entered blocking state
[  664.506543][   T39] br1: port 1(veth1) entered forwarding state
[  682.230741][ T3786] br1: port 1(veth1) entered disabled state
[  682.302356][ T3787] veth1: left allmulticast mode
[  682.302589][ T3787] veth1: left promiscuous mode
[  682.302896][ T3787] br1: port 1(veth1) entered disabled state