[  597.505271][ T4090] br0: port 1(veth1) entered blocking state
[  597.505582][ T4090] br0: port 1(veth1) entered disabled state
[  597.511970][ T4090] veth1: entered allmulticast mode
[  597.514050][ T4090] veth1: entered promiscuous mode
[  597.708583][ T4092] br0: port 2(veth2) entered blocking state
[  597.708877][ T4092] br0: port 2(veth2) entered disabled state
[  597.709165][ T4092] veth2: entered allmulticast mode
[  597.711052][ T4092] veth2: entered promiscuous mode
[  598.052255][   T38] br0: port 1(veth1) entered blocking state
[  598.052577][   T38] br0: port 1(veth1) entered forwarding state
[  598.241696][   T37] br0: port 2(veth2) entered blocking state
[  598.242017][   T37] br0: port 2(veth2) entered forwarding state
[  842.414437][ T5378] br0: port 2(veth2) entered disabled state
[  842.594238][ T5379] br0: port 1(veth1) entered disabled state
[  842.792700][ T5380] veth2: left allmulticast mode
[  842.792965][ T5380] veth2: left promiscuous mode
[  842.793345][ T5380] br0: port 2(veth2) entered disabled state
[  842.794982][ T5380] veth1: left allmulticast mode
[  842.795175][ T5380] veth1: left promiscuous mode
[  842.795496][ T5380] br0: port 1(veth1) entered disabled state