[  524.039303] bond0 (unregistering): Released all slaves
[  526.144764] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.155304] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.165053] br0: port 1(veth0) entered blocking state
[  526.165147] br0: port 1(veth0) entered disabled state
[  526.165204] veth0: entered allmulticast mode
[  526.165305] veth0: entered promiscuous mode
[  526.175954] br0: port 2(veth1) entered blocking state
[  526.176016] br0: port 2(veth1) entered disabled state
[  526.176065] veth1: entered allmulticast mode
[  526.176169] veth1: entered promiscuous mode
[  527.163269] br0: port 1(veth0) entered blocking state
[  527.163426] br0: port 1(veth0) entered forwarding state
[  527.163514] br0: port 2(veth1) entered blocking state
[  527.163563] br0: port 2(veth1) entered forwarding state
[  529.211189] bond0: (slave veth0): link status definitely up
[  529.211324] bond0: (slave veth1): link status definitely up
[  529.211366] bond0: (slave veth0): making interface the new active one
[  529.211442] bond0: active interface up!
[  529.299612] veth1: left allmulticast mode
[  529.299669] veth1: left promiscuous mode
[  529.299750] br0: port 2(veth1) entered disabled state
[  529.299872] veth0: left allmulticast mode
[  529.299906] veth0: left promiscuous mode
[  529.299962] br0: port 1(veth0) entered disabled state
[  529.318315] bond0: (slave veth1): Releasing backup interface
[  529.330375] bond0: (slave veth0): Releasing backup interface
[  529.357308] bond0 (unregistering): Released all slaves