[ 1334.141502][ T5449] br1: port 1(veth1) entered blocking state
[ 1334.141964][ T5449] br1: port 1(veth1) entered disabled state
[ 1334.142383][ T5449] veth1: entered allmulticast mode
[ 1334.145576][ T5449] veth1: entered promiscuous mode
[ 1334.295476][    T9] br1: port 1(veth1) entered blocking state
[ 1334.295755][    T9] br1: port 1(veth1) entered forwarding state
[ 1334.447710][ T5451] br1: port 2(veth2) entered blocking state
[ 1334.447987][ T5451] br1: port 2(veth2) entered disabled state
[ 1334.448253][ T5451] veth2: entered allmulticast mode
[ 1334.450621][ T5451] veth2: entered promiscuous mode
[ 1334.606161][   T51] br1: port 2(veth2) entered blocking state
[ 1334.606452][   T51] br1: port 2(veth2) entered forwarding state
[ 1384.376266][ T5668] br1: port 1(veth1) entered disabled state
[ 1384.519595][ T5669] br1: port 2(veth2) entered disabled state
[ 1384.674950][ T5670] veth2: left allmulticast mode
[ 1384.675154][ T5670] veth2: left promiscuous mode
[ 1384.675459][ T5670] br1: port 2(veth2) entered disabled state
[ 1384.677874][ T5670] veth1: left allmulticast mode
[ 1384.678049][ T5670] veth1: left promiscuous mode
[ 1384.678344][ T5670] br1: port 1(veth1) entered disabled state