[  526.033389] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.045811] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.057899] br0: port 1(veth0) entered blocking state
[  526.058020] br0: port 1(veth0) entered disabled state
[  526.058104] veth0: entered allmulticast mode
[  526.058217] veth0: entered promiscuous mode
[  526.071775] br0: port 2(veth1) entered blocking state
[  526.071851] br0: port 2(veth1) entered disabled state
[  526.071911] veth1: entered allmulticast mode
[  526.072028] veth1: entered promiscuous mode
[  526.119072] br0: port 1(veth0) entered blocking state
[  526.119134] br0: port 1(veth0) entered forwarding state
[  526.119208] br0: port 2(veth1) entered blocking state
[  526.119254] br0: port 2(veth1) entered forwarding state
[  528.061086] bond0: (slave veth1): link status definitely up
[  528.061215] bond0: (slave veth1): making interface the new active one
[  528.061296] bond0: active interface up!
[  528.169149] veth1: left allmulticast mode
[  528.169232] veth1: left promiscuous mode
[  528.169291] br0: port 2(veth1) entered disabled state
[  528.169428] veth0: left allmulticast mode
[  528.169473] veth0: left promiscuous mode
[  528.169519] br0: port 1(veth0) entered disabled state
[  528.199415] bond0: (slave veth1): Releasing backup interface
[  528.205361] bond0: (slave veth0): Releasing backup interface
[  528.237386] bond0 (unregistering): Released all slaves