[  527.084229] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.099237] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.114630] br0: port 1(veth0) entered blocking state
[  527.114693] br0: port 1(veth0) entered disabled state
[  527.114750] veth0: entered allmulticast mode
[  527.114836] veth0: entered promiscuous mode
[  527.128753] br0: port 2(veth1) entered blocking state
[  527.128824] br0: port 2(veth1) entered disabled state
[  527.128871] veth1: entered allmulticast mode
[  527.128946] veth1: entered promiscuous mode
[  528.058923] br0: port 1(veth0) entered blocking state
[  528.059031] br0: port 1(veth0) entered forwarding state
[  528.059110] br0: port 2(veth1) entered blocking state
[  528.059163] br0: port 2(veth1) entered forwarding state
[  529.146929] bond0: (slave veth1): link status definitely up
[  529.147033] bond0: (slave veth1): making interface the new active one
[  529.147109] bond0: active interface up!
[  529.254202] veth1: left allmulticast mode
[  529.254289] veth1: left promiscuous mode
[  529.254363] br0: port 2(veth1) entered disabled state
[  529.254514] veth0: left allmulticast mode
[  529.254555] veth0: left promiscuous mode
[  529.254602] br0: port 1(veth0) entered disabled state
[  529.275877] bond0: (slave veth1): Releasing backup interface
[  529.286110] bond0: (slave veth0): Releasing backup interface
[  529.313134] bond0 (unregistering): Released all slaves