[  586.494689][ T8969] br1: port 1(veth1) entered blocking state
[  586.494907][ T8969] br1: port 1(veth1) entered disabled state
[  586.495497][ T8969] veth1: entered allmulticast mode
[  586.496945][ T8969] veth1: entered promiscuous mode
[  586.552097][ T8972] br1: port 2(veth2) entered blocking state
[  586.552282][ T8972] br1: port 2(veth2) entered disabled state
[  586.552464][ T8972] veth2: entered allmulticast mode
[  586.553878][ T8972] veth2: entered promiscuous mode
[  586.617758][ T8974] br1: port 2(veth2) entered blocking state
[  586.617967][ T8974] br1: port 2(veth2) entered forwarding state
[  586.618268][ T8974] br1: port 1(veth1) entered blocking state
[  586.618438][ T8974] br1: port 1(veth1) entered forwarding state
[  596.480218][ T9334] br1: port 2(veth2) entered disabled state
[  596.481057][ T9334] br1: port 1(veth1) entered disabled state
[  596.559912][ T9336] veth2: left allmulticast mode
[  596.560119][ T9336] veth2: left promiscuous mode
[  596.560394][ T9336] br1: port 2(veth2) entered disabled state
[  596.623374][ T9338] veth1: left allmulticast mode
[  596.623540][ T9338] veth1: left promiscuous mode
[  596.623755][ T9338] br1: port 1(veth1) entered disabled state