[  810.858588][T10309] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.932028][T10310] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  811.011815][T10311] br0: port 1(veth0) entered blocking state
[  811.012085][T10311] br0: port 1(veth0) entered disabled state
[  811.012815][T10311] veth0: entered allmulticast mode
[  811.013896][T10311] veth0: entered promiscuous mode
[  811.095634][T10312] br0: port 2(veth1) entered blocking state
[  811.095922][T10312] br0: port 2(veth1) entered disabled state
[  811.096176][T10312] veth1: entered allmulticast mode
[  811.097268][T10312] veth1: entered promiscuous mode
[  812.060691][  T155] br0: port 1(veth0) entered blocking state
[  812.060962][  T155] br0: port 1(veth0) entered forwarding state
[  812.061877][  T155] br0: port 2(veth1) entered blocking state
[  812.062083][  T155] br0: port 2(veth1) entered forwarding state
[  813.852699][ T9502] bond0: (slave veth0): link status definitely up
[  813.853323][ T9502] bond0: (slave veth1): link status definitely up
[  813.853507][ T9502] bond0: (slave veth0): making interface the new active one
[  813.854556][ T9502] bond0: active interface up!
[  814.190176][ T9502] veth1: left allmulticast mode
[  814.190461][ T9502] veth1: left promiscuous mode
[  814.190915][ T9502] br0: port 2(veth1) entered disabled state
[  814.192772][ T9502] veth0: left allmulticast mode
[  814.193000][ T9502] veth0: left promiscuous mode
[  814.193306][ T9502] br0: port 1(veth0) entered disabled state
[  814.336370][ T9502] bond0: (slave veth1): Releasing backup interface
[  814.495731][ T9502] bond0: (slave veth0): Releasing backup interface
[  814.880262][ T9502] bond0 (unregistering): Released all slaves