[ 1070.633386][ T9023] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1070.761668][ T9024] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1070.872720][ T9025] br0: port 1(veth0) entered blocking state
[ 1070.873125][ T9025] br0: port 1(veth0) entered disabled state
[ 1070.873497][ T9025] veth0: entered allmulticast mode
[ 1070.876311][ T9025] veth0: entered promiscuous mode
[ 1070.987560][ T9026] br0: port 2(veth1) entered blocking state
[ 1070.989160][ T9026] br0: port 2(veth1) entered disabled state
[ 1070.989578][ T9026] veth1: entered allmulticast mode
[ 1070.991730][ T9026] veth1: entered promiscuous mode
[ 1071.252607][ T8128] br0: port 1(veth0) entered blocking state
[ 1071.253033][ T8128] br0: port 1(veth0) entered forwarding state
[ 1071.254744][ T8128] br0: port 2(veth1) entered blocking state
[ 1071.255235][ T8128] br0: port 2(veth1) entered forwarding state
[ 1072.556367][ T7908] bond0: (slave veth1): link status definitely up
[ 1072.556961][ T7908] bond0: (slave veth1): making interface the new active one
[ 1072.558535][ T7908] bond0: active interface up!
[ 1073.213988][ T7908] veth1: left allmulticast mode
[ 1073.214448][ T7908] veth1: left promiscuous mode
[ 1073.215137][ T7908] br0: port 2(veth1) entered disabled state
[ 1073.219153][ T7908] veth0: left allmulticast mode
[ 1073.219597][ T7908] veth0: left promiscuous mode
[ 1073.220290][ T7908] br0: port 1(veth0) entered disabled state
[ 1073.450882][ T7908] bond0: (slave veth1): Releasing backup interface
[ 1074.232518][ T7908] bond0: (slave veth0): Releasing backup interface
[ 1075.193890][ T7908] bond0 (unregistering): Released all slaves