[  721.278670] br1: port 1(veth1) entered blocking state
[  721.279020] br1: port 1(veth1) entered disabled state
[  721.279394] veth1: entered allmulticast mode
[  721.279764] veth1: entered promiscuous mode
[  721.302865] br1: port 1(veth1) entered blocking state
[  721.303085] br1: port 1(veth1) entered forwarding state
[  721.330057] br1: port 2(veth2) entered blocking state
[  721.330432] br1: port 2(veth2) entered disabled state
[  721.330726] veth2: entered allmulticast mode
[  721.331141] veth2: entered promiscuous mode
[  721.353441] br1: port 2(veth2) entered blocking state
[  721.354287] br1: port 2(veth2) entered forwarding state
[  727.684869] tc (23871) used greatest stack depth: 11928 bytes left
[  733.073714] br1: port 2(veth2) entered disabled state
[  733.083858] veth2: left allmulticast mode
[  733.083911] veth2: left promiscuous mode
[  733.083966] br1: port 2(veth2) entered disabled state
[  733.094336] br1: port 1(veth1) entered disabled state
[  733.104506] veth1: left allmulticast mode
[  733.104558] veth1: left promiscuous mode
[  733.104595] br1: port 1(veth1) entered disabled state