[  527.843041] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.856915] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.870781] br0: port 1(veth0) entered blocking state
[  527.870827] br0: port 1(veth0) entered disabled state
[  527.870866] veth0: entered allmulticast mode
[  527.870932] veth0: entered promiscuous mode
[  527.884515] br0: port 2(veth1) entered blocking state
[  527.884560] br0: port 2(veth1) entered disabled state
[  527.884595] veth1: entered allmulticast mode
[  527.884659] veth1: entered promiscuous mode
[  528.855160] br0: port 1(veth0) entered blocking state
[  528.855280] br0: port 1(veth0) entered forwarding state
[  528.855376] br0: port 2(veth1) entered blocking state
[  528.855425] br0: port 2(veth1) entered forwarding state
[  530.903058] bond0: (slave veth0): link status definitely up
[  530.903125] bond0: (slave veth1): link status definitely up
[  530.903190] bond0: (slave veth0): making interface the new active one
[  530.903271] bond0: active interface up!
[  531.049348] veth1: left allmulticast mode
[  531.049394] veth1: left promiscuous mode
[  531.049433] br0: port 2(veth1) entered disabled state
[  531.049665] veth0: left allmulticast mode
[  531.049704] veth0: left promiscuous mode
[  531.049735] br0: port 1(veth0) entered disabled state
[  531.078377] bond0: (slave veth1): Releasing backup interface
[  531.085297] bond0: (slave veth0): Releasing backup interface
[  531.114274] bond0 (unregistering): Released all slaves