[  642.978550] br1: port 1(veth1) entered blocking state
[  642.978627] br1: port 1(veth1) entered disabled state
[  642.978688] veth1: entered allmulticast mode
[  642.978782] veth1: entered promiscuous mode
[  642.996323] br1: port 1(veth1) entered blocking state
[  642.996407] br1: port 1(veth1) entered forwarding state
[  643.017404] br1: port 2(veth2) entered blocking state
[  643.017471] br1: port 2(veth2) entered disabled state
[  643.017523] veth2: entered allmulticast mode
[  643.017620] veth2: entered promiscuous mode
[  643.034427] br1: port 2(veth2) entered blocking state
[  643.034490] br1: port 2(veth2) entered forwarding state
[  653.274575] br1: port 2(veth2) entered disabled state
[  653.292791] veth2: left allmulticast mode
[  653.292853] veth2: left promiscuous mode
[  653.292897] br1: port 2(veth2) entered disabled state
[  653.309763] br1: port 1(veth1) entered disabled state
[  653.327926] veth1: left allmulticast mode
[  653.327985] veth1: left promiscuous mode
[  653.328030] br1: port 1(veth1) entered disabled state