[  672.054884][T20955] br1: port 1(veth1) entered blocking state
[  672.055096][T20955] br1: port 1(veth1) entered disabled state
[  672.055678][T20955] veth1: entered allmulticast mode
[  672.057131][T20955] veth1: entered promiscuous mode
[  672.176324][   T38] br1: port 1(veth1) entered blocking state
[  672.176971][   T38] br1: port 1(veth1) entered forwarding state
[  672.237852][T20968] br1: port 2(veth2) entered blocking state
[  672.238059][T20968] br1: port 2(veth2) entered disabled state
[  672.238858][T20968] veth2: entered allmulticast mode
[  672.240317][T20968] veth2: entered promiscuous mode
[  672.341206][   T38] br1: port 2(veth2) entered blocking state
[  672.341452][   T38] br1: port 2(veth2) entered forwarding state
[  690.448124][T21440] br1: port 2(veth2) entered disabled state
[  690.498605][T21442] veth2: left allmulticast mode
[  690.498860][T21442] veth2: left promiscuous mode
[  690.499159][T21442] br1: port 2(veth2) entered disabled state
[  690.530432][T21444] br1: port 1(veth1) entered disabled state
[  690.558400][T21446] veth1: left allmulticast mode
[  690.558610][T21446] veth1: left promiscuous mode
[  690.558892][T21446] br1: port 1(veth1) entered disabled state