[  727.407178][ T9685] br1: port 1(veth1) entered blocking state
[  727.407413][ T9685] br1: port 1(veth1) entered disabled state
[  727.407614][ T9685] veth1: entered allmulticast mode
[  727.409098][ T9685] veth1: entered promiscuous mode
[  727.435563][   T37] br1: port 1(veth1) entered blocking state
[  727.435765][   T37] br1: port 1(veth1) entered forwarding state
[  741.861052][ T9822] br1: port 1(veth1) entered disabled state
[  741.889843][ T9823] veth1: left allmulticast mode
[  741.890027][ T9823] veth1: left promiscuous mode
[  741.891551][ T9823] br1: port 1(veth1) entered disabled state