[  825.389401][ T9279] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  825.468782][ T9280] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  825.570274][ T9281] br0: port 1(veth0) entered blocking state
[  825.570530][ T9281] br0: port 1(veth0) entered disabled state
[  825.570766][ T9281] veth0: entered allmulticast mode
[  825.572157][ T9281] veth0: entered promiscuous mode
[  825.661497][ T9282] br0: port 2(veth1) entered blocking state
[  825.661880][ T9282] br0: port 2(veth1) entered disabled state
[  825.662272][ T9282] veth1: entered allmulticast mode
[  825.674754][ T9282] veth1: entered promiscuous mode
[  826.113805][  T982] br0: port 1(veth0) entered blocking state
[  826.114105][  T982] br0: port 1(veth0) entered forwarding state
[  826.115727][  T982] br0: port 2(veth1) entered blocking state
[  826.116074][  T982] br0: port 2(veth1) entered forwarding state
[  827.329663][ T4787] bond0: (slave veth1): link status definitely up
[  827.330110][ T4787] bond0: (slave veth1): making interface the new active one
[  827.331316][ T4787] bond0: active interface up!
[  827.575345][ T4787] veth1: left allmulticast mode
[  827.575556][ T4787] veth1: left promiscuous mode
[  827.575860][ T4787] br0: port 2(veth1) entered disabled state
[  827.577858][ T4787] veth0: left allmulticast mode
[  827.578034][ T4787] veth0: left promiscuous mode
[  827.578328][ T4787] br0: port 1(veth0) entered disabled state
[  827.773717][ T4787] bond0: (slave veth1): Releasing backup interface
[  827.967918][ T4787] bond0: (slave veth0): Releasing backup interface
[  828.397233][ T4787] bond0 (unregistering): Released all slaves