[ 1449.034440][T12136] br1: port 1(veth1) entered blocking state
[ 1449.034921][T12136] br1: port 1(veth1) entered disabled state
[ 1449.035322][T12136] veth1: entered allmulticast mode
[ 1449.040346][T12136] veth1: entered promiscuous mode
[ 1449.352447][T12139] br1: port 2(veth2) entered blocking state
[ 1449.352736][T12139] br1: port 2(veth2) entered disabled state
[ 1449.353001][T12139] veth2: entered allmulticast mode
[ 1449.356191][T12139] veth2: entered promiscuous mode
[ 1449.670233][T12141] br1: port 2(veth2) entered blocking state
[ 1449.670536][T12141] br1: port 2(veth2) entered forwarding state
[ 1449.670971][T12141] br1: port 1(veth1) entered blocking state
[ 1449.671210][T12141] br1: port 1(veth1) entered forwarding state
[ 1476.180262][T12395] br1: port 2(veth2) entered disabled state
[ 1476.181369][T12395] br1: port 1(veth1) entered disabled state
[ 1476.497696][T12397] veth2: left allmulticast mode
[ 1476.497953][T12397] veth2: left promiscuous mode
[ 1476.498373][T12397] br1: port 2(veth2) entered disabled state
[ 1476.810216][T12399] veth1: left allmulticast mode
[ 1476.810458][T12399] veth1: left promiscuous mode
[ 1476.810768][T12399] br1: port 1(veth1) entered disabled state