[  839.677054][ T9431] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  839.757665][ T9432] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  839.846533][ T9433] br0: port 1(veth0) entered blocking state
[  839.846831][ T9433] br0: port 1(veth0) entered disabled state
[  839.847099][ T9433] veth0: entered allmulticast mode
[  839.848316][ T9433] veth0: entered promiscuous mode
[  839.931151][ T9434] br0: port 2(veth1) entered blocking state
[  839.931481][ T9434] br0: port 2(veth1) entered disabled state
[  839.931740][ T9434] veth1: entered allmulticast mode
[  839.933001][ T9434] veth1: entered promiscuous mode
[  840.374076][   T46] br0: port 1(veth0) entered blocking state
[  840.374408][   T46] br0: port 1(veth0) entered forwarding state
[  840.375596][   T46] br0: port 2(veth1) entered blocking state
[  840.375864][   T46] br0: port 2(veth1) entered forwarding state
[  841.614014][   T67] bond0: (slave veth1): link status definitely up
[  841.614500][   T67] bond0: (slave veth1): making interface the new active one
[  841.615594][   T67] bond0: active interface up!
[  842.058777][   T67] veth1: left allmulticast mode
[  842.059085][   T67] veth1: left promiscuous mode
[  842.059615][   T67] br0: port 2(veth1) entered disabled state
[  842.063160][   T67] veth0: left allmulticast mode
[  842.063461][   T67] veth0: left promiscuous mode
[  842.063874][   T67] br0: port 1(veth0) entered disabled state
[  842.217794][   T67] bond0: (slave veth1): Releasing backup interface
[  842.397971][   T67] bond0: (slave veth0): Releasing backup interface
[  842.758509][   T67] bond0 (unregistering): Released all slaves