[  663.131718][ T8149] br1: port 1(veth1) entered blocking state
[  663.131965][ T8149] br1: port 1(veth1) entered disabled state
[  663.132213][ T8149] veth1: entered allmulticast mode
[  663.133687][ T8149] veth1: entered promiscuous mode
[  663.160609][ T2928] br1: port 1(veth1) entered blocking state
[  663.160789][ T2928] br1: port 1(veth1) entered forwarding state
[  674.074101][ T8252] br1: port 1(veth1) entered disabled state
[  674.105638][ T8253] veth1: left allmulticast mode
[  674.105807][ T8253] veth1: left promiscuous mode
[  674.106020][ T8253] br1: port 1(veth1) entered disabled state