[  508.183879] br1: port 1(veth1) entered blocking state
[  508.183950] br1: port 1(veth1) entered disabled state
[  508.184004] veth1: entered allmulticast mode
[  508.184082] veth1: entered promiscuous mode
[  508.198965] br1: port 1(veth1) entered blocking state
[  508.199032] br1: port 1(veth1) entered forwarding state
[  508.213772] br1: port 2(veth2) entered blocking state
[  508.213836] br1: port 2(veth2) entered disabled state
[  508.213891] veth2: entered allmulticast mode
[  508.213982] veth2: entered promiscuous mode
[  508.228797] br1: port 2(veth2) entered blocking state
[  508.228863] br1: port 2(veth2) entered forwarding state
[  536.906106] tc (21033) used greatest stack depth: 11792 bytes left
[  548.253049] br1: port 2(veth2) entered disabled state
[  548.272555] veth2: left allmulticast mode
[  548.272624] veth2: left promiscuous mode
[  548.272725] br1: port 2(veth2) entered disabled state
[  548.292576] br1: port 1(veth1) entered disabled state
[  548.312376] veth1: left allmulticast mode
[  548.312439] veth1: left promiscuous mode
[  548.312487] br1: port 1(veth1) entered disabled state