[  525.993407] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.021084] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.047144] br0: port 1(veth0) entered blocking state
[  526.047239] br0: port 1(veth0) entered disabled state
[  526.047288] veth0: entered allmulticast mode
[  526.047382] veth0: entered promiscuous mode
[  526.075446] br0: port 2(veth1) entered blocking state
[  526.075535] br0: port 2(veth1) entered disabled state
[  526.075579] veth1: entered allmulticast mode
[  526.075662] veth1: entered promiscuous mode
[  526.972882] br0: port 1(veth0) entered blocking state
[  526.972975] br0: port 1(veth0) entered forwarding state
[  526.973073] br0: port 2(veth1) entered blocking state
[  526.973108] br0: port 2(veth1) entered forwarding state
[  527.996937] bond0: (slave veth1): link status definitely up
[  527.997106] bond0: (slave veth1): making interface the new active one
[  527.997200] bond0: active interface up!
[  528.125996] veth1: left allmulticast mode
[  528.126094] veth1: left promiscuous mode
[  528.126183] br0: port 2(veth1) entered disabled state
[  528.126310] veth0: left allmulticast mode
[  528.126364] veth0: left promiscuous mode
[  528.126424] br0: port 1(veth0) entered disabled state
[  528.148137] bond0: (slave veth1): Releasing backup interface
[  528.156191] bond0: (slave veth0): Releasing backup interface
[  528.184055] bond0 (unregistering): Released all slaves