[  523.395576] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.412850] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.430057] br0: port 1(veth0) entered blocking state
[  523.430136] br0: port 1(veth0) entered disabled state
[  523.430195] veth0: entered allmulticast mode
[  523.430274] veth0: entered promiscuous mode
[  523.448640] br0: port 2(veth1) entered blocking state
[  523.448722] br0: port 2(veth1) entered disabled state
[  523.448775] veth1: entered allmulticast mode
[  523.448870] veth1: entered promiscuous mode
[  524.408528] br0: port 1(veth0) entered blocking state
[  524.408628] br0: port 1(veth0) entered forwarding state
[  524.408696] br0: port 2(veth1) entered blocking state
[  524.408734] br0: port 2(veth1) entered forwarding state
[  526.456521] bond0: (slave veth0): link status definitely up
[  526.456618] bond0: (slave veth1): link status definitely up
[  526.456659] bond0: (slave veth0): making interface the new active one
[  526.456717] bond0: active interface up!
[  526.534824] veth1: left allmulticast mode
[  526.534886] veth1: left promiscuous mode
[  526.534938] br0: port 2(veth1) entered disabled state
[  526.535065] veth0: left allmulticast mode
[  526.535117] veth0: left promiscuous mode
[  526.535178] br0: port 1(veth0) entered disabled state
[  526.552813] bond0: (slave veth1): Releasing backup interface
[  526.556829] bond0: (slave veth0): Releasing backup interface
[  526.590728] bond0 (unregistering): Released all slaves