[  643.999074] br1: port 1(veth1) entered blocking state
[  643.999131] br1: port 1(veth1) entered disabled state
[  643.999169] veth1: entered allmulticast mode
[  643.999244] veth1: entered promiscuous mode
[  644.008256] br1: port 1(veth1) entered blocking state
[  644.008330] br1: port 1(veth1) entered forwarding state
[  644.013067] br1: port 2(veth2) entered blocking state
[  644.013102] br1: port 2(veth2) entered disabled state
[  644.013135] veth2: entered allmulticast mode
[  644.013189] veth2: entered promiscuous mode
[  644.022070] br1: port 2(veth2) entered blocking state
[  644.022128] br1: port 2(veth2) entered forwarding state
[  661.693418] br1: port 2(veth2) entered disabled state
[  661.697626] veth2: left allmulticast mode
[  661.697662] veth2: left promiscuous mode
[  661.697694] br1: port 2(veth2) entered disabled state
[  661.702012] br1: port 1(veth1) entered disabled state
[  661.706210] veth1: left allmulticast mode
[  661.706240] veth1: left promiscuous mode
[  661.706268] br1: port 1(veth1) entered disabled state