[  864.872584][ T9479] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  864.971838][ T9480] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.054174][ T9481] br0: port 1(veth0) entered blocking state
[  865.054849][ T9481] br0: port 1(veth0) entered disabled state
[  865.061574][ T9481] veth0: entered allmulticast mode
[  865.063792][ T9481] veth0: entered promiscuous mode
[  865.150833][ T9482] br0: port 2(veth1) entered blocking state
[  865.151149][ T9482] br0: port 2(veth1) entered disabled state
[  865.151436][ T9482] veth1: entered allmulticast mode
[  865.152685][ T9482] veth1: entered promiscuous mode
[  865.631026][ T8411] br0: port 1(veth0) entered blocking state
[  865.631289][ T8411] br0: port 1(veth0) entered forwarding state
[  865.638784][ T8411] br0: port 2(veth1) entered blocking state
[  865.639029][ T8411] br0: port 2(veth1) entered forwarding state
[  866.821870][  T281] bond0: (slave veth1): link status definitely up
[  866.822311][  T281] bond0: (slave veth1): making interface the new active one
[  866.823546][  T281] bond0: active interface up!
[  867.320442][ T8285] veth1: left allmulticast mode
[  867.320658][ T8285] veth1: left promiscuous mode
[  867.320990][ T8285] br0: port 2(veth1) entered disabled state
[  867.323267][ T8285] veth0: left allmulticast mode
[  867.323456][ T8285] veth0: left promiscuous mode
[  867.323736][ T8285] br0: port 1(veth0) entered disabled state
[  867.469386][ T8285] bond0: (slave veth1): Releasing backup interface
[  867.602052][ T8285] bond0: (slave veth0): Releasing backup interface
[  867.887916][ T8285] bond0 (unregistering): Released all slaves