[  686.162080][ T3474] br1: port 1(veth1) entered blocking state
[  686.162357][ T3474] br1: port 1(veth1) entered disabled state
[  686.162633][ T3474] veth1: entered allmulticast mode
[  686.164234][ T3474] veth1: entered promiscuous mode
[  686.195779][   T46] br1: port 1(veth1) entered blocking state
[  686.196024][   T46] br1: port 1(veth1) entered forwarding state
[  686.225182][ T3476] br1: port 2(veth2) entered blocking state
[  686.225419][ T3476] br1: port 2(veth2) entered disabled state
[  686.226056][ T3476] veth2: entered allmulticast mode
[  686.227653][ T3476] veth2: entered promiscuous mode
[  686.252082][   T46] br1: port 2(veth2) entered blocking state
[  686.252283][   T46] br1: port 2(veth2) entered forwarding state
[  733.018455][ T4873] br1: port 2(veth2) entered disabled state
[  733.038926][ T4874] veth2: left allmulticast mode
[  733.039101][ T4874] veth2: left promiscuous mode
[  733.039336][ T4874] br1: port 2(veth2) entered disabled state
[  733.074197][ T4875] br1: port 1(veth1) entered disabled state
[  733.106699][ T4876] veth1: left allmulticast mode
[  733.106863][ T4876] veth1: left promiscuous mode
[  733.107102][ T4876] br1: port 1(veth1) entered disabled state