[  866.625386][ T9699] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  866.732544][ T9700] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  866.810268][ T9701] br0: port 1(veth0) entered blocking state
[  866.810585][ T9701] br0: port 1(veth0) entered disabled state
[  866.810880][ T9701] veth0: entered allmulticast mode
[  866.812315][ T9701] veth0: entered promiscuous mode
[  866.900947][ T9702] br0: port 2(veth1) entered blocking state
[  866.902071][ T9702] br0: port 2(veth1) entered disabled state
[  866.902665][ T9702] veth1: entered allmulticast mode
[  866.903920][ T9702] veth1: entered promiscuous mode
[  867.352835][  T155] br0: port 1(veth0) entered blocking state
[  867.353239][  T155] br0: port 1(veth0) entered forwarding state
[  867.354591][  T155] br0: port 2(veth1) entered blocking state
[  867.354879][  T155] br0: port 2(veth1) entered forwarding state
[  868.592615][ T8484] bond0: (slave veth1): link status definitely up
[  868.593078][ T8484] bond0: (slave veth1): making interface the new active one
[  868.594650][ T8484] bond0: active interface up!
[  868.953286][ T8484] veth1: left allmulticast mode
[  868.953515][ T8484] veth1: left promiscuous mode
[  868.953851][ T8484] br0: port 2(veth1) entered disabled state
[  868.956092][ T8484] veth0: left allmulticast mode
[  868.956330][ T8484] veth0: left promiscuous mode
[  868.956614][ T8484] br0: port 1(veth0) entered disabled state
[  869.129781][ T8484] bond0: (slave veth1): Releasing backup interface
[  869.285295][ T8484] bond0: (slave veth0): Releasing backup interface
[  869.680536][ T8484] bond0 (unregistering): Released all slaves