[ 1546.512146][ T9520] br1: port 1(veth1) entered blocking state
[ 1546.512621][ T9520] br1: port 1(veth1) entered disabled state
[ 1546.513084][ T9520] veth1: entered allmulticast mode
[ 1546.516926][ T9520] veth1: entered promiscuous mode
[ 1546.668863][   T71] br1: port 1(veth1) entered blocking state
[ 1546.669391][   T71] br1: port 1(veth1) entered forwarding state
[ 1546.790208][ T9523] br1: port 2(veth2) entered blocking state
[ 1546.790680][ T9523] br1: port 2(veth2) entered disabled state
[ 1546.791121][ T9523] veth2: entered allmulticast mode
[ 1546.794637][ T9523] veth2: entered promiscuous mode
[ 1546.896783][   T38] br1: port 2(veth2) entered blocking state
[ 1546.897221][   T38] br1: port 2(veth2) entered forwarding state
[ 1568.671583][ T9722] br1: port 2(veth2) entered disabled state
[ 1568.786126][ T9723] veth2: left allmulticast mode
[ 1568.786699][ T9723] veth2: left promiscuous mode
[ 1568.787450][ T9723] br1: port 2(veth2) entered disabled state
[ 1568.932232][ T9724] br1: port 1(veth1) entered disabled state
[ 1569.057892][ T9725] veth1: left allmulticast mode
[ 1569.058269][ T9725] veth1: left promiscuous mode
[ 1569.058777][ T9725] br1: port 1(veth1) entered disabled state