[  525.194400] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.209243] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.222391] br0: port 1(veth0) entered blocking state
[  525.222444] br0: port 1(veth0) entered disabled state
[  525.222487] veth0: entered allmulticast mode
[  525.222549] veth0: entered promiscuous mode
[  525.238149] br0: port 2(veth1) entered blocking state
[  525.238217] br0: port 2(veth1) entered disabled state
[  525.238264] veth1: entered allmulticast mode
[  525.238335] veth1: entered promiscuous mode
[  526.207215] br0: port 1(veth0) entered blocking state
[  526.207306] br0: port 1(veth0) entered forwarding state
[  526.207373] br0: port 2(veth1) entered blocking state
[  526.207406] br0: port 2(veth1) entered forwarding state
[  528.255200] bond0: (slave veth0): link status definitely up
[  528.255322] bond0: (slave veth1): link status definitely up
[  528.255369] bond0: (slave veth0): making interface the new active one
[  528.255425] bond0: active interface up!
[  528.304101] veth1: left allmulticast mode
[  528.304153] veth1: left promiscuous mode
[  528.304218] br0: port 2(veth1) entered disabled state
[  528.304330] veth0: left allmulticast mode
[  528.304361] veth0: left promiscuous mode
[  528.304399] br0: port 1(veth0) entered disabled state
[  528.325709] bond0: (slave veth1): Releasing backup interface
[  528.330484] bond0: (slave veth0): Releasing backup interface