[  747.747759][T19894] br1: port 1(veth1) entered blocking state
[  747.748020][T19894] br1: port 1(veth1) entered disabled state
[  747.748259][T19894] veth1: entered allmulticast mode
[  747.750515][T19894] veth1: entered promiscuous mode
[  747.794231][  T188] br1: port 1(veth1) entered blocking state
[  747.794522][  T188] br1: port 1(veth1) entered forwarding state
[  747.817297][T19896] br1: port 2(veth2) entered blocking state
[  747.817973][T19896] br1: port 2(veth2) entered disabled state
[  747.818316][T19896] veth2: entered allmulticast mode
[  747.820378][T19896] veth2: entered promiscuous mode
[  747.852112][  T188] br1: port 2(veth2) entered blocking state
[  747.852329][  T188] br1: port 2(veth2) entered forwarding state
[  781.408371][T20138] br1: port 1(veth1) entered disabled state
[  781.448057][T20139] br1: port 2(veth2) entered disabled state
[  781.505223][T20140] veth2: left allmulticast mode
[  781.505495][T20140] veth2: left promiscuous mode
[  781.505900][T20140] br1: port 2(veth2) entered disabled state
[  781.507276][T20140] veth1: left allmulticast mode
[  781.507472][T20140] veth1: left promiscuous mode
[  781.508174][T20140] br1: port 1(veth1) entered disabled state