[  524.057202] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.069193] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.081237] br0: port 1(veth0) entered blocking state
[  524.081310] br0: port 1(veth0) entered disabled state
[  524.081372] veth0: entered allmulticast mode
[  524.081468] veth0: entered promiscuous mode
[  524.092073] br0: port 2(veth1) entered blocking state
[  524.092165] br0: port 2(veth1) entered disabled state
[  524.092218] veth1: entered allmulticast mode
[  524.092299] veth1: entered promiscuous mode
[  524.331230] br0: port 1(veth0) entered blocking state
[  524.331400] br0: port 1(veth0) entered forwarding state
[  524.331543] br0: port 2(veth1) entered blocking state
[  524.331599] br0: port 2(veth1) entered forwarding state
[  526.075167] bond0: (slave veth1): link status definitely up
[  526.075321] bond0: (slave veth1): making interface the new active one
[  526.075416] bond0: active interface up!
[  526.163583] veth1: left allmulticast mode
[  526.163659] veth1: left promiscuous mode
[  526.163722] br0: port 2(veth1) entered disabled state
[  526.163904] veth0: left allmulticast mode
[  526.163999] veth0: left promiscuous mode
[  526.164041] br0: port 1(veth0) entered disabled state
[  526.186451] bond0: (slave veth1): Releasing backup interface
[  526.191364] bond0: (slave veth0): Releasing backup interface
[  526.221412] bond0 (unregistering): Released all slaves