[  663.421049][ T6934] br1: port 1(veth1) entered blocking state
[  663.421322][ T6934] br1: port 1(veth1) entered disabled state
[  663.421570][ T6934] veth1: entered allmulticast mode
[  663.423046][ T6934] veth1: entered promiscuous mode
[  663.444340][   T37] br1: port 1(veth1) entered blocking state
[  663.444539][   T37] br1: port 1(veth1) entered forwarding state
[  674.513017][ T7033] br1: port 1(veth1) entered disabled state
[  674.532825][ T7034] veth1: left allmulticast mode
[  674.532988][ T7034] veth1: left promiscuous mode
[  674.533210][ T7034] br1: port 1(veth1) entered disabled state