[ 1521.080793][T21766] br0: port 1(veth1) entered blocking state
[ 1521.081221][T21766] br0: port 1(veth1) entered disabled state
[ 1521.081652][T21766] veth1: entered allmulticast mode
[ 1521.085549][T21766] veth1: entered promiscuous mode
[ 1521.235423][T21768] br0: port 2(veth2) entered blocking state
[ 1521.235952][T21768] br0: port 2(veth2) entered disabled state
[ 1521.236429][T21768] veth2: entered allmulticast mode
[ 1521.240125][T21768] veth2: entered promiscuous mode
[ 1521.448791][   T57] br0: port 1(veth1) entered blocking state
[ 1521.449218][   T57] br0: port 1(veth1) entered forwarding state
[ 1521.564934][   T37] br0: port 2(veth2) entered blocking state
[ 1521.565456][   T37] br0: port 2(veth2) entered forwarding state
[ 1553.740426][T21857] br0: port 2(veth2) entered disabled state
[ 1553.843895][T21858] br0: port 1(veth1) entered disabled state
[ 1553.969993][T21859] veth2: left allmulticast mode
[ 1553.970373][T21859] veth2: left promiscuous mode
[ 1553.970876][T21859] br0: port 2(veth2) entered disabled state
[ 1553.972985][T21859] veth1: left allmulticast mode
[ 1553.973300][T21859] veth1: left promiscuous mode
[ 1553.973793][T21859] br0: port 1(veth1) entered disabled state