[  523.787586] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.797760] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.808070] br0: port 1(veth0) entered blocking state
[  523.808130] br0: port 1(veth0) entered disabled state
[  523.808181] veth0: entered allmulticast mode
[  523.808266] veth0: entered promiscuous mode
[  523.817386] br0: port 2(veth1) entered blocking state
[  523.817490] br0: port 2(veth1) entered disabled state
[  523.817556] veth1: entered allmulticast mode
[  523.817659] veth1: entered promiscuous mode
[  524.816041] br0: port 1(veth0) entered blocking state
[  524.816106] br0: port 1(veth0) entered forwarding state
[  524.816198] br0: port 2(veth1) entered blocking state
[  524.816272] br0: port 2(veth1) entered forwarding state
[  526.864057] bond0: (slave veth0): link status definitely up
[  526.864167] bond0: (slave veth1): link status definitely up
[  526.864227] bond0: (slave veth0): making interface the new active one
[  526.864317] bond0: active interface up!
[  526.922381] veth1: left allmulticast mode
[  526.922439] veth1: left promiscuous mode
[  526.922500] br0: port 2(veth1) entered disabled state
[  526.922606] veth0: left allmulticast mode
[  526.922648] veth0: left promiscuous mode
[  526.922691] br0: port 1(veth0) entered disabled state
[  526.944204] bond0: (slave veth1): Releasing backup interface
[  526.951177] bond0: (slave veth0): Releasing backup interface
[  526.987234] bond0 (unregistering): Released all slaves