[  524.937502] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.955560] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.972902] br0: port 1(veth0) entered blocking state
[  524.973000] br0: port 1(veth0) entered disabled state
[  524.973050] veth0: entered allmulticast mode
[  524.973137] veth0: entered promiscuous mode
[  524.992772] br0: port 2(veth1) entered blocking state
[  524.992837] br0: port 2(veth1) entered disabled state
[  524.992875] veth1: entered allmulticast mode
[  524.992951] veth1: entered promiscuous mode
[  525.950626] br0: port 1(veth0) entered blocking state
[  525.950726] br0: port 1(veth0) entered forwarding state
[  525.950817] br0: port 2(veth1) entered blocking state
[  525.950862] br0: port 2(veth1) entered forwarding state
[  527.998616] bond0: (slave veth0): link status definitely up
[  527.998743] bond0: (slave veth1): link status definitely up
[  527.998788] bond0: (slave veth0): making interface the new active one
[  527.998860] bond0: active interface up!
[  528.055229] veth1: left allmulticast mode
[  528.055286] veth1: left promiscuous mode
[  528.055336] br0: port 2(veth1) entered disabled state
[  528.055431] veth0: left allmulticast mode
[  528.055475] veth0: left promiscuous mode
[  528.055518] br0: port 1(veth0) entered disabled state
[  528.076120] bond0: (slave veth1): Releasing backup interface
[  528.080802] bond0: (slave veth0): Releasing backup interface
[  528.113733] bond0 (unregistering): Released all slaves