[  740.779751][ T3695] br: port 1(veth1) entered blocking state
[  740.780047][ T3695] br: port 1(veth1) entered disabled state
[  740.780315][ T3695] veth1: entered allmulticast mode
[  740.782378][ T3695] veth1: entered promiscuous mode
[  740.785804][  T545] br: port 1(veth1) entered blocking state
[  740.786075][  T545] br: port 1(veth1) entered forwarding state
[  740.943040][ T3698] br: port 2(veth3) entered blocking state
[  740.943323][ T3698] br: port 2(veth3) entered disabled state
[  740.943612][ T3698] veth3: entered allmulticast mode
[  740.945559][ T3698] veth3: entered promiscuous mode
[  740.947899][ T2450] br: port 2(veth3) entered blocking state
[  740.948159][ T2450] br: port 2(veth3) entered forwarding state
[  741.091287][ T3699] br: port 3(veth4) entered blocking state
[  741.091589][ T3699] br: port 3(veth4) entered disabled state
[  741.091859][ T3699] veth4: entered allmulticast mode
[  741.094206][ T3699] veth4: entered promiscuous mode
[  741.095609][ T2450] br: port 3(veth4) entered blocking state
[  741.095861][ T2450] br: port 3(veth4) entered forwarding state
[  882.168370][ T4176] br: port 3(veth4) entered disabled state
[  882.169740][ T4176] veth4: left allmulticast mode
[  882.169955][ T4176] veth4: left promiscuous mode
[  882.170255][ T4176] br: port 3(veth4) entered disabled state
[  882.308354][ T4178] br: port 2(veth3) entered disabled state
[  882.309084][ T4178] veth3: left allmulticast mode
[  882.309292][ T4178] veth3: left promiscuous mode
[  882.309600][ T4178] br: port 2(veth3) entered disabled state
[  882.445955][ T4179] br: port 1(veth1) entered disabled state
[  882.446793][ T4179] veth1: left allmulticast mode
[  882.447113][ T4179] veth1: left promiscuous mode
[  882.447597][ T4179] br: port 1(veth1) entered disabled state