[ 2019.767607][ T2900] br1: port 1(veth1) entered blocking state
[ 2019.768362][ T2900] br1: port 1(veth1) entered disabled state
[ 2019.768613][ T2900] veth1: entered allmulticast mode
[ 2019.770472][ T2900] veth1: entered promiscuous mode
[ 2019.912208][ T2677] br1: port 1(veth1) entered blocking state
[ 2019.912463][ T2677] br1: port 1(veth1) entered forwarding state
[ 2020.057609][ T2902] br1: port 2(veth2) entered blocking state
[ 2020.057944][ T2902] br1: port 2(veth2) entered disabled state
[ 2020.058222][ T2902] veth2: entered allmulticast mode
[ 2020.061016][ T2902] veth2: entered promiscuous mode
[ 2020.212414][  T943] br1: port 2(veth2) entered blocking state
[ 2020.212770][  T943] br1: port 2(veth2) entered forwarding state
[ 2156.565349][ T4135] br1: port 2(veth2) entered disabled state
[ 2156.708929][ T4136] veth2: left allmulticast mode
[ 2156.709231][ T4136] veth2: left promiscuous mode
[ 2156.709548][ T4136] br1: port 2(veth2) entered disabled state
[ 2156.863661][ T4137] br1: port 1(veth1) entered disabled state
[ 2157.015861][ T4138] veth1: left allmulticast mode
[ 2157.016161][ T4138] veth1: left promiscuous mode
[ 2157.016469][ T4138] br1: port 1(veth1) entered disabled state