[  525.939528] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.959083] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.975420] br0: port 1(veth0) entered blocking state
[  525.975492] br0: port 1(veth0) entered disabled state
[  525.975541] veth0: entered allmulticast mode
[  525.975617] veth0: entered promiscuous mode
[  525.994219] br0: port 2(veth1) entered blocking state
[  525.994282] br0: port 2(veth1) entered disabled state
[  525.994339] veth1: entered allmulticast mode
[  525.994426] veth1: entered promiscuous mode
[  526.909734] br0: port 1(veth0) entered blocking state
[  526.909795] br0: port 1(veth0) entered forwarding state
[  526.909876] br0: port 2(veth1) entered blocking state
[  526.909924] br0: port 2(veth1) entered forwarding state
[  527.997739] bond0: (slave veth1): link status definitely up
[  527.997816] bond0: (slave veth1): making interface the new active one
[  527.997898] bond0: active interface up!
[  528.145802] veth1: left allmulticast mode
[  528.145867] veth1: left promiscuous mode
[  528.145927] br0: port 2(veth1) entered disabled state
[  528.146207] veth0: left allmulticast mode
[  528.146252] veth0: left promiscuous mode
[  528.146307] br0: port 1(veth0) entered disabled state
[  528.168004] bond0: (slave veth1): Releasing backup interface
[  528.173944] bond0: (slave veth0): Releasing backup interface
[  528.201006] bond0 (unregistering): Released all slaves