[  452.191142][ T9941] br1: port 1(veth1) entered blocking state
[  452.191490][ T9941] br1: port 1(veth1) entered disabled state
[  452.192508][ T9941] veth1: entered allmulticast mode
[  452.195117][ T9941] veth1: entered promiscuous mode
[  452.224640][   T39] br1: port 1(veth1) entered blocking state
[  452.224844][   T39] br1: port 1(veth1) entered forwarding state
[  479.269220][T10124] br1: port 1(veth1) entered disabled state
[  479.302829][T10125] veth1: left allmulticast mode
[  479.303070][T10125] veth1: left promiscuous mode
[  479.303440][T10125] br1: port 1(veth1) entered disabled state