[  523.732453][ T4316] br1: port 1(veth1) entered blocking state
[  523.732658][ T4316] br1: port 1(veth1) entered disabled state
[  523.732835][ T4316] veth1: entered allmulticast mode
[  523.734181][ T4316] veth1: entered promiscuous mode
[  523.754714][   T38] br1: port 1(veth1) entered blocking state
[  523.754895][   T38] br1: port 1(veth1) entered forwarding state
[  537.959842][ T4459] br1: port 1(veth1) entered disabled state
[  537.989563][ T4460] veth1: left allmulticast mode
[  537.989721][ T4460] veth1: left promiscuous mode
[  537.989936][ T4460] br1: port 1(veth1) entered disabled state