[ 1502.261105][ T9986] br1: port 1(veth1) entered blocking state
[ 1502.261824][ T9986] br1: port 1(veth1) entered disabled state
[ 1502.262591][ T9986] veth1: entered allmulticast mode
[ 1502.268503][ T9986] veth1: entered promiscuous mode
[ 1502.389844][ T3509] br1: port 1(veth1) entered blocking state
[ 1502.390276][ T3509] br1: port 1(veth1) entered forwarding state
[ 1502.503021][ T9989] br1: port 2(veth2) entered blocking state
[ 1502.503717][ T9989] br1: port 2(veth2) entered disabled state
[ 1502.504409][ T9989] veth2: entered allmulticast mode
[ 1502.510360][ T9989] veth2: entered promiscuous mode
[ 1502.648270][  T251] br1: port 2(veth2) entered blocking state
[ 1502.648717][  T251] br1: port 2(veth2) entered forwarding state
[ 1535.015502][T10347] br1: port 2(veth2) entered disabled state
[ 1535.120759][T10348] veth2: left allmulticast mode
[ 1535.121104][T10348] veth2: left promiscuous mode
[ 1535.121643][T10348] br1: port 2(veth2) entered disabled state
[ 1535.226072][T10349] br1: port 1(veth1) entered disabled state
[ 1535.369332][T10350] veth1: left allmulticast mode
[ 1535.369926][T10350] veth1: left promiscuous mode
[ 1535.370763][T10350] br1: port 1(veth1) entered disabled state