[ 1100.688472][ T9477] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1100.811722][ T9478] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1100.948532][ T9479] br0: port 1(veth0) entered blocking state
[ 1100.948946][ T9479] br0: port 1(veth0) entered disabled state
[ 1100.949350][ T9479] veth0: entered allmulticast mode
[ 1100.952145][ T9479] veth0: entered promiscuous mode
[ 1101.077691][ T9480] br0: port 2(veth1) entered blocking state
[ 1101.078098][ T9480] br0: port 2(veth1) entered disabled state
[ 1101.078478][ T9480] veth1: entered allmulticast mode
[ 1101.081404][ T9480] veth1: entered promiscuous mode
[ 1101.368639][ T7385] br0: port 1(veth0) entered blocking state
[ 1101.369124][ T7385] br0: port 1(veth0) entered forwarding state
[ 1101.371936][ T7385] br0: port 2(veth1) entered blocking state
[ 1101.372335][ T7385] br0: port 2(veth1) entered forwarding state
[ 1102.558527][   T12] bond0: (slave veth1): link status definitely up
[ 1102.559159][   T12] bond0: (slave veth1): making interface the new active one
[ 1102.560770][   T12] bond0: active interface up!
[ 1102.987128][   T12] veth1: left allmulticast mode
[ 1102.987478][   T12] veth1: left promiscuous mode
[ 1102.988165][   T12] br0: port 2(veth1) entered disabled state
[ 1102.991868][   T12] veth0: left allmulticast mode
[ 1102.992197][   T12] veth0: left promiscuous mode
[ 1102.992687][   T12] br0: port 1(veth0) entered disabled state
[ 1103.180491][   T12] bond0: (slave veth1): Releasing backup interface
[ 1103.309633][   T12] bond0: (slave veth0): Releasing backup interface
[ 1104.227912][   T12] bond0 (unregistering): Released all slaves