[  450.727942] br1: port 1(veth1) entered blocking state
[  450.727999] br1: port 1(veth1) entered disabled state
[  450.728042] veth1: entered allmulticast mode
[  450.728114] veth1: entered promiscuous mode
[  450.732555] br1: port 1(veth1) entered blocking state
[  450.732593] br1: port 1(veth1) entered forwarding state
[  450.736887] br1: port 2(veth2) entered blocking state
[  450.736970] br1: port 2(veth2) entered disabled state
[  450.737046] veth2: entered allmulticast mode
[  450.737149] veth2: entered promiscuous mode
[  450.741652] br1: port 2(veth2) entered blocking state
[  450.741700] br1: port 2(veth2) entered forwarding state
[  460.831883] br1: port 2(veth2) entered disabled state
[  460.836111] veth2: left allmulticast mode
[  460.836144] veth2: left promiscuous mode
[  460.836184] br1: port 2(veth2) entered disabled state
[  460.840450] br1: port 1(veth1) entered disabled state
[  460.844647] veth1: left allmulticast mode
[  460.844680] veth1: left promiscuous mode
[  460.844724] br1: port 1(veth1) entered disabled state