[  644.323075][T21157] br1: port 1(veth1) entered blocking state
[  644.323225][T21157] br1: port 1(veth1) entered disabled state
[  644.323347][T21157] veth1: entered allmulticast mode
[  644.324149][T21157] veth1: entered promiscuous mode
[  644.337683][   T64] br1: port 1(veth1) entered blocking state
[  644.337817][   T64] br1: port 1(veth1) entered forwarding state
[  644.356028][T21159] br1: port 2(veth2) entered blocking state
[  644.356153][T21159] br1: port 2(veth2) entered disabled state
[  644.356277][T21159] veth2: entered allmulticast mode
[  644.357052][T21159] veth2: entered promiscuous mode
[  644.374010][   T36] br1: port 2(veth2) entered blocking state
[  644.374163][   T36] br1: port 2(veth2) entered forwarding state
[  656.551597][T21520] br1: port 2(veth2) entered disabled state
[  656.565259][T21521] veth2: left allmulticast mode
[  656.565369][T21521] veth2: left promiscuous mode
[  656.565523][T21521] br1: port 2(veth2) entered disabled state
[  656.584110][T21522] br1: port 1(veth1) entered disabled state
[  656.601510][T21523] veth1: left allmulticast mode
[  656.601613][T21523] veth1: left promiscuous mode
[  656.601771][T21523] br1: port 1(veth1) entered disabled state