[  832.030154][ T9431] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.151510][ T9432] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.235670][ T9433] br0: port 1(veth0) entered blocking state
[  832.235978][ T9433] br0: port 1(veth0) entered disabled state
[  832.236262][ T9433] veth0: entered allmulticast mode
[  832.237825][ T9433] veth0: entered promiscuous mode
[  832.363797][ T9434] br0: port 2(veth1) entered blocking state
[  832.364109][ T9434] br0: port 2(veth1) entered disabled state
[  832.364521][ T9434] veth1: entered allmulticast mode
[  832.366048][ T9434] veth1: entered promiscuous mode
[  833.056721][   T62] br0: port 1(veth0) entered blocking state
[  833.057076][   T62] br0: port 1(veth0) entered forwarding state
[  833.059552][   T62] br0: port 2(veth1) entered blocking state
[  833.059887][   T62] br0: port 2(veth1) entered forwarding state
[  835.009005][ T8574] bond0: (slave veth0): link status definitely up
[  835.009783][ T8574] bond0: (slave veth1): link status definitely up
[  835.010017][ T8574] bond0: (slave veth0): making interface the new active one
[  835.011320][ T8574] bond0: active interface up!
[  835.254457][ T8574] veth1: left allmulticast mode
[  835.254692][ T8574] veth1: left promiscuous mode
[  835.254992][ T8574] br0: port 2(veth1) entered disabled state
[  835.256793][ T8574] veth0: left allmulticast mode
[  835.256984][ T8574] veth0: left promiscuous mode
[  835.257349][ T8574] br0: port 1(veth0) entered disabled state
[  835.480778][ T8574] bond0: (slave veth1): Releasing backup interface
[  835.663262][ T8574] bond0: (slave veth0): Releasing backup interface
[  836.047489][ T8574] bond0 (unregistering): Released all slaves