[  837.065875][ T5880] br1: port 1(veth1) entered blocking state
[  837.066875][ T5880] br1: port 1(veth1) entered disabled state
[  837.067264][ T5880] veth1: entered allmulticast mode
[  837.068961][ T5880] veth1: entered promiscuous mode
[  837.130723][ T5883] br1: port 2(veth2) entered blocking state
[  837.131064][ T5883] br1: port 2(veth2) entered disabled state
[  837.131404][ T5883] veth2: entered allmulticast mode
[  837.133021][ T5883] veth2: entered promiscuous mode
[  837.191801][ T5885] br1: port 2(veth2) entered blocking state
[  837.192172][ T5885] br1: port 2(veth2) entered forwarding state
[  837.192665][ T5885] br1: port 1(veth1) entered blocking state
[  837.192987][ T5885] br1: port 1(veth1) entered forwarding state
[  847.332585][ T6245] br1: port 2(veth2) entered disabled state
[  847.333336][ T6245] br1: port 1(veth1) entered disabled state
[  847.396772][ T6247] veth2: left allmulticast mode
[  847.397101][ T6247] veth2: left promiscuous mode
[  847.398238][ T6247] br1: port 2(veth2) entered disabled state
[  847.457846][ T6249] veth1: left allmulticast mode
[  847.458146][ T6249] veth1: left promiscuous mode
[  847.458492][ T6249] br1: port 1(veth1) entered disabled state