[  526.561243] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.576269] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.589269] br0: port 1(veth0) entered blocking state
[  526.589320] br0: port 1(veth0) entered disabled state
[  526.589363] veth0: entered allmulticast mode
[  526.589432] veth0: entered promiscuous mode
[  526.606834] br0: port 2(veth1) entered blocking state
[  526.606899] br0: port 2(veth1) entered disabled state
[  526.606945] veth1: entered allmulticast mode
[  526.607026] veth1: entered promiscuous mode
[  527.546772] br0: port 1(veth0) entered blocking state
[  527.546890] br0: port 1(veth0) entered forwarding state
[  527.546980] br0: port 2(veth1) entered blocking state
[  527.547035] br0: port 2(veth1) entered forwarding state
[  528.634752] bond0: (slave veth1): link status definitely up
[  528.634888] bond0: (slave veth1): making interface the new active one
[  528.634967] bond0: active interface up!
[  528.696432] veth1: left allmulticast mode
[  528.696492] veth1: left promiscuous mode
[  528.696553] br0: port 2(veth1) entered disabled state
[  528.696704] veth0: left allmulticast mode
[  528.696749] veth0: left promiscuous mode
[  528.696803] br0: port 1(veth0) entered disabled state
[  528.726000] bond0: (slave veth1): Releasing backup interface
[  528.732935] bond0: (slave veth0): Releasing backup interface