[  835.768779][ T9402] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  835.859121][ T9403] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  835.987769][ T9404] br0: port 1(veth0) entered blocking state
[  835.988199][ T9404] br0: port 1(veth0) entered disabled state
[  835.988633][ T9404] veth0: entered allmulticast mode
[  835.990651][ T9404] veth0: entered promiscuous mode
[  836.109296][ T9405] br0: port 2(veth1) entered blocking state
[  836.109692][ T9405] br0: port 2(veth1) entered disabled state
[  836.110106][ T9405] veth1: entered allmulticast mode
[  836.111368][ T9405] veth1: entered promiscuous mode
[  836.886248][ T8786] br0: port 1(veth0) entered blocking state
[  836.886778][ T8786] br0: port 1(veth0) entered forwarding state
[  836.888378][ T8786] br0: port 2(veth1) entered blocking state
[  836.888768][ T8786] br0: port 2(veth1) entered forwarding state
[  838.741902][ T5304] bond0: (slave veth0): link status definitely up
[  838.742485][ T5304] bond0: (slave veth1): link status definitely up
[  838.742921][ T5304] bond0: (slave veth0): making interface the new active one
[  838.743836][ T5304] bond0: active interface up!
[  839.064421][ T5304] veth1: left allmulticast mode
[  839.064676][ T5304] veth1: left promiscuous mode
[  839.064977][ T5304] br0: port 2(veth1) entered disabled state
[  839.066061][ T5304] veth0: left allmulticast mode
[  839.066250][ T5304] veth0: left promiscuous mode
[  839.066547][ T5304] br0: port 1(veth0) entered disabled state
[  839.207849][ T5304] bond0: (slave veth1): Releasing backup interface
[  839.328632][ T5304] bond0: (slave veth0): Releasing backup interface
[  839.716236][ T5304] bond0 (unregistering): Released all slaves