[  684.067064][ T3109] br: port 1(veth1) entered blocking state
[  684.067337][ T3109] br: port 1(veth1) entered disabled state
[  684.067576][ T3109] veth1: entered allmulticast mode
[  684.075945][ T3109] veth1: entered promiscuous mode
[  684.078700][ T1721] br: port 1(veth1) entered blocking state
[  684.078941][ T1721] br: port 1(veth1) entered forwarding state
[  684.208719][ T3112] br: port 2(veth3) entered blocking state
[  684.208979][ T3112] br: port 2(veth3) entered disabled state
[  684.209991][ T3112] veth3: entered allmulticast mode
[  684.211882][ T3112] veth3: entered promiscuous mode
[  684.213342][    T7] br: port 2(veth3) entered blocking state
[  684.213571][    T7] br: port 2(veth3) entered forwarding state
[  684.345431][ T3114] br: port 3(veth4) entered blocking state
[  684.345699][ T3114] br: port 3(veth4) entered disabled state
[  684.345952][ T3114] veth4: entered allmulticast mode
[  684.347768][ T3114] veth4: entered promiscuous mode
[  684.349150][ T1721] br: port 3(veth4) entered blocking state
[  684.349377][ T1721] br: port 3(veth4) entered forwarding state
[  827.511843][ T3597] br: port 3(veth4) entered disabled state
[  827.513192][ T3597] veth4: left allmulticast mode
[  827.513380][ T3597] veth4: left promiscuous mode
[  827.513701][ T3597] br: port 3(veth4) entered disabled state
[  827.646308][ T3598] br: port 2(veth3) entered disabled state
[  827.647458][ T3598] veth3: left allmulticast mode
[  827.647687][ T3598] veth3: left promiscuous mode
[  827.647984][ T3598] br: port 2(veth3) entered disabled state
[  827.779092][ T3599] br: port 1(veth1) entered disabled state
[  827.779855][ T3599] veth1: left allmulticast mode
[  827.780096][ T3599] veth1: left promiscuous mode
[  827.780433][ T3599] br: port 1(veth1) entered disabled state