[  452.149914][ T4104] br0: port 1(veth1) entered blocking state
[  452.150143][ T4104] br0: port 1(veth1) entered disabled state
[  452.150341][ T4104] veth1: entered allmulticast mode
[  452.151835][ T4104] veth1: entered promiscuous mode
[  452.172944][ T4106] br0: port 2(veth2) entered blocking state
[  452.173185][ T4106] br0: port 2(veth2) entered disabled state
[  452.173437][ T4106] veth2: entered allmulticast mode
[  452.175110][ T4106] veth2: entered promiscuous mode
[  452.221874][ T2642] br0: port 1(veth1) entered blocking state
[  452.222081][ T2642] br0: port 1(veth1) entered forwarding state
[  452.249756][ T2642] br0: port 2(veth2) entered blocking state
[  452.249966][ T2642] br0: port 2(veth2) entered forwarding state
[  479.005399][ T4193] br0: port 2(veth2) entered disabled state
[  479.032204][ T4194] br0: port 1(veth1) entered disabled state
[  479.052069][ T4195] veth2: left allmulticast mode
[  479.052275][ T4195] veth2: left promiscuous mode
[  479.052581][ T4195] br0: port 2(veth2) entered disabled state
[  479.053788][ T4195] veth1: left allmulticast mode
[  479.053983][ T4195] veth1: left promiscuous mode
[  479.054276][ T4195] br0: port 1(veth1) entered disabled state