[  688.202389][ T1874] br1: port 1(veth1) entered blocking state
[  688.202694][ T1874] br1: port 1(veth1) entered disabled state
[  688.202948][ T1874] veth1: entered allmulticast mode
[  688.204896][ T1874] veth1: entered promiscuous mode
[  688.354642][   T51] br1: port 1(veth1) entered blocking state
[  688.355188][   T51] br1: port 1(veth1) entered forwarding state
[  688.508820][ T1876] br1: port 2(veth2) entered blocking state
[  688.509119][ T1876] br1: port 2(veth2) entered disabled state
[  688.509393][ T1876] veth2: entered allmulticast mode
[  688.511315][ T1876] veth2: entered promiscuous mode
[  688.657146][ T1532] br1: port 2(veth2) entered blocking state
[  688.657412][ T1532] br1: port 2(veth2) entered forwarding state
[  835.705876][ T3109] br1: port 2(veth2) entered disabled state
[  835.848849][ T3111] veth2: left allmulticast mode
[  835.849069][ T3111] veth2: left promiscuous mode
[  835.849380][ T3111] br1: port 2(veth2) entered disabled state
[  836.041445][ T3112] br1: port 1(veth1) entered disabled state
[  836.197555][ T3113] veth1: left allmulticast mode
[  836.197874][ T3113] veth1: left promiscuous mode
[  836.198333][ T3113] br1: port 1(veth1) entered disabled state