[ 1799.444401][T20544] br1: port 1(veth1) entered blocking state
[ 1799.444845][T20544] br1: port 1(veth1) entered disabled state
[ 1799.446535][T20544] veth1: entered allmulticast mode
[ 1799.450036][T20544] veth1: entered promiscuous mode
[ 1799.576895][ T3909] br1: port 1(veth1) entered blocking state
[ 1799.577903][ T3909] br1: port 1(veth1) entered forwarding state
[ 1814.619541][T20643] br1: port 1(veth1) entered disabled state
[ 1814.751666][T20644] veth1: left allmulticast mode
[ 1814.752036][T20644] veth1: left promiscuous mode
[ 1814.752518][T20644] br1: port 1(veth1) entered disabled state