[ 1071.408868][ T9252] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1071.585071][ T9253] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1071.711543][ T9254] br0: port 1(veth0) entered blocking state
[ 1071.712007][ T9254] br0: port 1(veth0) entered disabled state
[ 1071.712400][ T9254] veth0: entered allmulticast mode
[ 1071.714674][ T9254] veth0: entered promiscuous mode
[ 1071.836442][ T9255] br0: port 2(veth1) entered blocking state
[ 1071.837374][ T9255] br0: port 2(veth1) entered disabled state
[ 1071.837866][ T9255] veth1: entered allmulticast mode
[ 1071.840089][ T9255] veth1: entered promiscuous mode
[ 1072.017718][   T49] br0: port 1(veth0) entered blocking state
[ 1072.018160][   T49] br0: port 1(veth0) entered forwarding state
[ 1073.068388][   T49] br0: port 2(veth1) entered blocking state
[ 1073.068823][   T49] br0: port 2(veth1) entered forwarding state
[ 1074.347690][ T8030] bond0: (slave veth0): link status definitely up
[ 1074.348949][ T8030] bond0: (slave veth1): link status definitely up
[ 1074.349790][ T8030] bond0: (slave veth0): making interface the new active one
[ 1074.351741][ T8030] bond0: active interface up!
[ 1074.962045][ T8030] veth1: left allmulticast mode
[ 1074.962589][ T8030] veth1: left promiscuous mode
[ 1074.963297][ T8030] br0: port 2(veth1) entered disabled state
[ 1074.966880][ T8030] veth0: left allmulticast mode
[ 1074.967384][ T8030] veth0: left promiscuous mode
[ 1074.968130][ T8030] br0: port 1(veth0) entered disabled state
[ 1075.179564][ T8030] bond0: (slave veth1): Releasing backup interface
[ 1075.372456][ T8030] bond0: (slave veth0): Releasing backup interface
[ 1076.736356][ T8030] bond0 (unregistering): Released all slaves