[  527.139135] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.149200] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.159851] br0: port 1(veth0) entered blocking state
[  527.159929] br0: port 1(veth0) entered disabled state
[  527.159996] veth0: entered allmulticast mode
[  527.160088] veth0: entered promiscuous mode
[  527.170093] br0: port 2(veth1) entered blocking state
[  527.170191] br0: port 2(veth1) entered disabled state
[  527.170259] veth1: entered allmulticast mode
[  527.170345] veth1: entered promiscuous mode
[  527.341976] br0: port 1(veth0) entered blocking state
[  527.342077] br0: port 1(veth0) entered forwarding state
[  527.342178] br0: port 2(veth1) entered blocking state
[  527.342243] br0: port 2(veth1) entered forwarding state
[  529.213961] bond0: (slave veth1): link status definitely up
[  529.214105] bond0: (slave veth1): making interface the new active one
[  529.214186] bond0: active interface up!
[  529.326994] veth1: left allmulticast mode
[  529.327044] veth1: left promiscuous mode
[  529.327098] br0: port 2(veth1) entered disabled state
[  529.327237] veth0: left allmulticast mode
[  529.327269] veth0: left promiscuous mode
[  529.327302] br0: port 1(veth0) entered disabled state
[  529.357244] bond0: (slave veth1): Releasing backup interface
[  529.371137] bond0: (slave veth0): Releasing backup interface