[ 1755.918332][T21539] br0: port 1(veth0) entered blocking state
[ 1755.918635][T21539] br0: port 1(veth0) entered disabled state
[ 1755.918912][T21539] veth0: entered allmulticast mode
[ 1755.920783][T21539] veth0: entered promiscuous mode
[ 1756.020104][T21540] br0: port 2(veth1) entered blocking state
[ 1756.020454][T21540] br0: port 2(veth1) entered disabled state
[ 1756.020737][T21540] veth1: entered allmulticast mode
[ 1756.022656][T21540] veth1: entered promiscuous mode
[ 1756.295315][   T39] br0: port 1(veth0) entered blocking state
[ 1756.295661][   T39] br0: port 1(veth0) entered forwarding state
[ 1756.396068][   T40] br0: port 2(veth1) entered blocking state
[ 1756.396401][   T40] br0: port 2(veth1) entered forwarding state
[ 1760.267096][   T11] veth1: left allmulticast mode
[ 1760.267335][   T11] veth1: left promiscuous mode
[ 1760.267696][   T11] br0: port 2(veth1) entered disabled state
[ 1760.269423][   T11] veth0: left allmulticast mode
[ 1760.269625][   T11] veth0: left promiscuous mode
[ 1760.269928][   T11] br0: port 1(veth0) entered disabled state