[ 1008.654138][ T9338] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1008.779443][ T9339] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1008.897926][ T9340] br0: port 1(veth0) entered blocking state
[ 1008.898313][ T9340] br0: port 1(veth0) entered disabled state
[ 1008.898684][ T9340] veth0: entered allmulticast mode
[ 1008.901425][ T9340] veth0: entered promiscuous mode
[ 1009.025115][ T9341] br0: port 2(veth1) entered blocking state
[ 1009.025503][ T9341] br0: port 2(veth1) entered disabled state
[ 1009.025882][ T9341] veth1: entered allmulticast mode
[ 1009.027960][ T9341] veth1: entered promiscuous mode
[ 1009.283572][ T7966] br0: port 1(veth0) entered blocking state
[ 1009.284015][ T7966] br0: port 1(veth0) entered forwarding state
[ 1009.285572][ T7966] br0: port 2(veth1) entered blocking state
[ 1009.285936][ T7966] br0: port 2(veth1) entered forwarding state
[ 1010.594272][ T8126] bond0: (slave veth1): link status definitely up
[ 1010.594733][ T8126] bond0: (slave veth1): making interface the new active one
[ 1010.596196][ T8126] bond0: active interface up!
[ 1010.875919][  T275] veth1: left allmulticast mode
[ 1010.876273][  T275] veth1: left promiscuous mode
[ 1010.876792][  T275] br0: port 2(veth1) entered disabled state
[ 1010.879719][  T275] veth0: left allmulticast mode
[ 1010.880053][  T275] veth0: left promiscuous mode
[ 1010.880511][  T275] br0: port 1(veth0) entered disabled state
[ 1011.083020][  T275] bond0: (slave veth1): Releasing backup interface
[ 1011.257127][  T275] bond0: (slave veth0): Releasing backup interface
[ 1012.612909][  T275] bond0 (unregistering): Released all slaves