[  826.831322][ T9393] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  826.936268][ T9394] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.014668][ T9395] br0: port 1(veth0) entered blocking state
[  827.014961][ T9395] br0: port 1(veth0) entered disabled state
[  827.015222][ T9395] veth0: entered allmulticast mode
[  827.016726][ T9395] veth0: entered promiscuous mode
[  827.134705][ T9396] br0: port 2(veth1) entered blocking state
[  827.135076][ T9396] br0: port 2(veth1) entered disabled state
[  827.135359][ T9396] veth1: entered allmulticast mode
[  827.136650][ T9396] veth1: entered promiscuous mode
[  827.802423][  T155] br0: port 1(veth0) entered blocking state
[  827.802784][  T155] br0: port 1(veth0) entered forwarding state
[  827.804539][  T155] br0: port 2(veth1) entered blocking state
[  827.804851][  T155] br0: port 2(veth1) entered forwarding state
[  829.817956][ T4733] bond0: (slave veth0): link status definitely up
[  829.818614][ T4733] bond0: (slave veth1): link status definitely up
[  829.818836][ T4733] bond0: (slave veth0): making interface the new active one
[  829.820161][ T4733] bond0: active interface up!
[  830.219611][ T4733] veth1: left allmulticast mode
[  830.219891][ T4733] veth1: left promiscuous mode
[  830.220280][ T4733] br0: port 2(veth1) entered disabled state
[  830.222343][ T4733] veth0: left allmulticast mode
[  830.222585][ T4733] veth0: left promiscuous mode
[  830.222900][ T4733] br0: port 1(veth0) entered disabled state
[  830.391944][ T4733] bond0: (slave veth1): Releasing backup interface
[  830.582006][ T4733] bond0: (slave veth0): Releasing backup interface
[  830.944279][ T4733] bond0 (unregistering): Released all slaves