[  537.526861] br1: port 1(veth1) entered blocking state
[  537.526923] br1: port 1(veth1) entered disabled state
[  537.526972] veth1: entered allmulticast mode
[  537.527050] veth1: entered promiscuous mode
[  537.537559] br1: port 1(veth1) entered blocking state
[  537.537629] br1: port 1(veth1) entered forwarding state
[  537.549254] br1: port 2(veth2) entered blocking state
[  537.549320] br1: port 2(veth2) entered disabled state
[  537.549374] veth2: entered allmulticast mode
[  537.549466] veth2: entered promiscuous mode
[  537.561853] br1: port 2(veth2) entered blocking state
[  537.561933] br1: port 2(veth2) entered forwarding state
[  543.701443] tc (17421) used greatest stack depth: 11928 bytes left
[  548.785540] br1: port 2(veth2) entered disabled state
[  548.798602] veth2: left allmulticast mode
[  548.798684] veth2: left promiscuous mode
[  548.798738] br1: port 2(veth2) entered disabled state
[  548.810610] br1: port 1(veth1) entered disabled state
[  548.822914] veth1: left allmulticast mode
[  548.822977] veth1: left promiscuous mode
[  548.823023] br1: port 1(veth1) entered disabled state