[  821.143198][ T9313] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  821.228033][ T9314] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  821.315042][ T9315] br0: port 1(veth0) entered blocking state
[  821.315411][ T9315] br0: port 1(veth0) entered disabled state
[  821.315671][ T9315] veth0: entered allmulticast mode
[  821.316886][ T9315] veth0: entered promiscuous mode
[  821.403176][ T9316] br0: port 2(veth1) entered blocking state
[  821.403478][ T9316] br0: port 2(veth1) entered disabled state
[  821.403739][ T9316] veth1: entered allmulticast mode
[  821.405192][ T9316] veth1: entered promiscuous mode
[  822.254501][   T56] br0: port 1(veth0) entered blocking state
[  822.254745][   T56] br0: port 1(veth0) entered forwarding state
[  822.255678][   T56] br0: port 2(veth1) entered blocking state
[  822.255893][   T56] br0: port 2(veth1) entered forwarding state
[  824.109936][  T259] bond0: (slave veth0): link status definitely up
[  824.110553][  T259] bond0: (slave veth1): link status definitely up
[  824.110751][  T259] bond0: (slave veth0): making interface the new active one
[  824.111922][  T259] bond0: active interface up!
[  824.384331][   T11] veth1: left allmulticast mode
[  824.384617][   T11] veth1: left promiscuous mode
[  824.385113][   T11] br0: port 2(veth1) entered disabled state
[  824.387515][   T11] veth0: left allmulticast mode
[  824.387776][   T11] veth0: left promiscuous mode
[  824.388193][   T11] br0: port 1(veth0) entered disabled state
[  824.553739][   T11] bond0: (slave veth1): Releasing backup interface
[  824.717857][   T11] bond0: (slave veth0): Releasing backup interface
[  825.072783][   T11] bond0 (unregistering): Released all slaves