[  845.723134][ T9683] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  845.811138][ T9684] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  845.883899][ T9685] br0: port 1(veth0) entered blocking state
[  845.884215][ T9685] br0: port 1(veth0) entered disabled state
[  845.884478][ T9685] veth0: entered allmulticast mode
[  845.885673][ T9685] veth0: entered promiscuous mode
[  845.984352][ T9686] br0: port 2(veth1) entered blocking state
[  845.984615][ T9686] br0: port 2(veth1) entered disabled state
[  845.984851][ T9686] veth1: entered allmulticast mode
[  845.986585][ T9686] veth1: entered promiscuous mode
[  846.446792][  T155] br0: port 1(veth0) entered blocking state
[  846.447134][  T155] br0: port 1(veth0) entered forwarding state
[  846.448351][  T155] br0: port 2(veth1) entered blocking state
[  846.448636][  T155] br0: port 2(veth1) entered forwarding state
[  847.678792][ T5804] bond0: (slave veth1): link status definitely up
[  847.679484][ T5804] bond0: (slave veth1): making interface the new active one
[  847.681299][ T5804] bond0: active interface up!
[  848.140042][ T5804] veth1: left allmulticast mode
[  848.140372][ T5804] veth1: left promiscuous mode
[  848.140870][ T5804] br0: port 2(veth1) entered disabled state
[  848.145122][ T5804] veth0: left allmulticast mode
[  848.145397][ T5804] veth0: left promiscuous mode
[  848.145843][ T5804] br0: port 1(veth0) entered disabled state
[  848.321300][ T5804] bond0: (slave veth1): Releasing backup interface
[  848.504671][ T5804] bond0: (slave veth0): Releasing backup interface
[  848.882369][ T5804] bond0 (unregistering): Released all slaves