[  450.722410][ T2531] br1: port 1(veth1) entered blocking state
[  450.722760][ T2531] br1: port 1(veth1) entered disabled state
[  450.723045][ T2531] veth1: entered allmulticast mode
[  450.725325][ T2531] veth1: entered promiscuous mode
[  450.819680][   T37] br1: port 1(veth1) entered blocking state
[  450.819950][   T37] br1: port 1(veth1) entered forwarding state
[  450.920976][ T2533] br1: port 2(veth2) entered blocking state
[  450.921555][ T2533] br1: port 2(veth2) entered disabled state
[  450.921902][ T2533] veth2: entered allmulticast mode
[  450.924832][ T2533] veth2: entered promiscuous mode
[  451.017392][   T44] br1: port 2(veth2) entered blocking state
[  451.017675][   T44] br1: port 2(veth2) entered forwarding state
[  496.523101][ T2768] br1: port 1(veth1) entered disabled state
[  496.609833][ T2769] br1: port 2(veth2) entered disabled state
[  496.704260][ T2770] veth2: left allmulticast mode
[  496.704561][ T2770] veth2: left promiscuous mode
[  496.704906][ T2770] br1: port 2(veth2) entered disabled state
[  496.706634][ T2770] veth1: left allmulticast mode
[  496.706909][ T2770] veth1: left promiscuous mode
[  496.707248][ T2770] br1: port 1(veth1) entered disabled state