[  543.808018] br1: port 1(veth1) entered blocking state
[  543.808069] br1: port 1(veth1) entered disabled state
[  543.808103] veth1: entered allmulticast mode
[  543.808173] veth1: entered promiscuous mode
[  543.810983] br1: port 1(veth1) entered blocking state
[  543.811020] br1: port 1(veth1) entered forwarding state
[  543.814704] br1: port 2(veth2) entered blocking state
[  543.814775] br1: port 2(veth2) entered disabled state
[  543.814847] veth2: entered allmulticast mode
[  543.814949] veth2: entered promiscuous mode
[  543.817768] br1: port 2(veth2) entered blocking state
[  543.817805] br1: port 2(veth2) entered forwarding state
[  552.259916] tc (28906) used greatest stack depth: 11760 bytes left
[  571.831680] br1: port 2(veth2) entered disabled state
[  571.834582] veth2: left allmulticast mode
[  571.834613] veth2: left promiscuous mode
[  571.834639] br1: port 2(veth2) entered disabled state
[  571.837542] br1: port 1(veth1) entered disabled state
[  571.840395] veth1: left allmulticast mode
[  571.840424] veth1: left promiscuous mode
[  571.840450] br1: port 1(veth1) entered disabled state