[  751.853495][ T4592] br1: port 1(veth1) entered blocking state
[  751.853751][ T4592] br1: port 1(veth1) entered disabled state
[  751.853997][ T4592] veth1: entered allmulticast mode
[  751.855797][ T4592] veth1: entered promiscuous mode
[  751.981749][ T4477] br1: port 1(veth1) entered blocking state
[  751.982110][ T4477] br1: port 1(veth1) entered forwarding state
[  752.129150][ T4594] br1: port 2(veth2) entered blocking state
[  752.129426][ T4594] br1: port 2(veth2) entered disabled state
[  752.129682][ T4594] veth2: entered allmulticast mode
[  752.132551][ T4594] veth2: entered promiscuous mode
[  752.264767][ T4479] br1: port 2(veth2) entered blocking state
[  752.265036][ T4479] br1: port 2(veth2) entered forwarding state
[  875.456540][ T5915] br1: port 2(veth2) entered disabled state
[  875.587479][ T5916] veth2: left allmulticast mode
[  875.587701][ T5916] veth2: left promiscuous mode
[  875.588046][ T5916] br1: port 2(veth2) entered disabled state
[  875.715289][ T5917] br1: port 1(veth1) entered disabled state
[  875.824483][ T5918] veth1: left allmulticast mode
[  875.824766][ T5918] veth1: left promiscuous mode
[  875.825061][ T5918] br1: port 1(veth1) entered disabled state