[  757.480914][ T9238] br1: port 1(veth1) entered blocking state
[  757.481119][ T9238] br1: port 1(veth1) entered disabled state
[  757.481293][ T9238] veth1: entered allmulticast mode
[  757.482671][ T9238] veth1: entered promiscuous mode
[  757.509240][ T8062] br1: port 1(veth1) entered blocking state
[  757.509426][ T8062] br1: port 1(veth1) entered forwarding state
[  768.474902][ T9341] br1: port 1(veth1) entered disabled state
[  768.504320][ T9342] veth1: left allmulticast mode
[  768.504482][ T9342] veth1: left promiscuous mode
[  768.504691][ T9342] br1: port 1(veth1) entered disabled state