[  542.229770] br1: port 1(veth1) entered blocking state
[  542.229867] br1: port 1(veth1) entered disabled state
[  542.229937] veth1: entered allmulticast mode
[  542.230033] veth1: entered promiscuous mode
[  542.232721] br1: port 1(veth1) entered blocking state
[  542.232790] br1: port 1(veth1) entered forwarding state
[  542.235477] br1: port 2(veth2) entered blocking state
[  542.235514] br1: port 2(veth2) entered disabled state
[  542.235540] veth2: entered allmulticast mode
[  542.235598] veth2: entered promiscuous mode
[  542.238297] br1: port 2(veth2) entered blocking state
[  542.238365] br1: port 2(veth2) entered forwarding state
[  549.204768] tc (29804) used greatest stack depth: 11720 bytes left
[  570.306089] br1: port 2(veth2) entered disabled state
[  570.308802] veth2: left allmulticast mode
[  570.308868] veth2: left promiscuous mode
[  570.308931] br1: port 2(veth2) entered disabled state
[  570.311658] br1: port 1(veth1) entered disabled state
[  570.314285] veth1: left allmulticast mode
[  570.314351] veth1: left promiscuous mode
[  570.314415] br1: port 1(veth1) entered disabled state