[  783.068920] br1: port 1(veth1) entered blocking state
[  783.068968] br1: port 1(veth1) entered disabled state
[  783.069012] veth1: entered allmulticast mode
[  783.069071] veth1: entered promiscuous mode
[  783.074726] br1: port 2(veth2) entered blocking state
[  783.074804] br1: port 2(veth2) entered disabled state
[  783.074874] veth2: entered allmulticast mode
[  783.074963] veth2: entered promiscuous mode
[  783.080571] br1: port 2(veth2) entered blocking state
[  783.080651] br1: port 2(veth2) entered forwarding state
[  783.080719] br1: port 1(veth1) entered blocking state
[  783.080782] br1: port 1(veth1) entered forwarding state
[  789.035033] tc (7409) used greatest stack depth: 11784 bytes left
[  789.151786] br1: port 2(veth2) entered disabled state
[  789.151849] br1: port 1(veth1) entered disabled state
[  789.157616] veth2: left allmulticast mode
[  789.157653] veth2: left promiscuous mode
[  789.157689] br1: port 2(veth2) entered disabled state
[  789.163447] veth1: left allmulticast mode
[  789.163481] veth1: left promiscuous mode
[  789.163512] br1: port 1(veth1) entered disabled state