[  600.656035] br1: port 1(veth1) entered blocking state
[  600.656250] br1: port 1(veth1) entered disabled state
[  600.656312] veth1: entered allmulticast mode
[  600.656416] veth1: entered promiscuous mode
[  600.674008] br1: port 1(veth1) entered blocking state
[  600.674078] br1: port 1(veth1) entered forwarding state
[  600.690942] br1: port 2(veth2) entered blocking state
[  600.691020] br1: port 2(veth2) entered disabled state
[  600.691079] veth2: entered allmulticast mode
[  600.691168] veth2: entered promiscuous mode
[  600.710019] br1: port 2(veth2) entered blocking state
[  600.710088] br1: port 2(veth2) entered forwarding state
[  607.886536] tc (6279) used greatest stack depth: 11992 bytes left
[  610.755307] br1: port 2(veth2) entered disabled state
[  610.769457] veth2: left allmulticast mode
[  610.769511] veth2: left promiscuous mode
[  610.769553] br1: port 2(veth2) entered disabled state
[  610.785802] br1: port 1(veth1) entered disabled state
[  610.801534] veth1: left allmulticast mode
[  610.801592] veth1: left promiscuous mode
[  610.801644] br1: port 1(veth1) entered disabled state