[  672.327973][ T4738] br1: port 1(veth1) entered blocking state
[  672.328316][ T4738] br1: port 1(veth1) entered disabled state
[  672.328674][ T4738] veth1: entered allmulticast mode
[  672.330445][ T4738] veth1: entered promiscuous mode
[  672.372143][   T36] br1: port 1(veth1) entered blocking state
[  672.372356][   T36] br1: port 1(veth1) entered forwarding state
[  672.414512][ T4741] br1: port 2(veth2) entered blocking state
[  672.414889][ T4741] br1: port 2(veth2) entered disabled state
[  672.415277][ T4741] veth2: entered allmulticast mode
[  672.418247][ T4741] veth2: entered promiscuous mode
[  672.441517][   T46] br1: port 2(veth2) entered blocking state
[  672.441738][   T46] br1: port 2(veth2) entered forwarding state
[  687.054801][ T5097] br1: port 2(veth2) entered disabled state
[  687.074151][ T5098] veth2: left allmulticast mode
[  687.074363][ T5098] veth2: left promiscuous mode
[  687.074687][ T5098] br1: port 2(veth2) entered disabled state
[  687.105845][ T5099] br1: port 1(veth1) entered disabled state
[  687.125863][ T5100] veth1: left allmulticast mode
[  687.126030][ T5100] veth1: left promiscuous mode
[  687.126262][ T5100] br1: port 1(veth1) entered disabled state