[  835.148101][ T9380] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  835.245582][ T9381] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  835.347491][ T9382] br0: port 1(veth0) entered blocking state
[  835.347907][ T9382] br0: port 1(veth0) entered disabled state
[  835.348729][ T9382] veth0: entered allmulticast mode
[  835.350773][ T9382] veth0: entered promiscuous mode
[  835.454103][ T9383] br0: port 2(veth1) entered blocking state
[  835.454396][ T9383] br0: port 2(veth1) entered disabled state
[  835.454638][ T9383] veth1: entered allmulticast mode
[  835.455848][ T9383] veth1: entered promiscuous mode
[  835.886011][   T38] br0: port 1(veth0) entered blocking state
[  835.886318][   T38] br0: port 1(veth0) entered forwarding state
[  835.887750][   T38] br0: port 2(veth1) entered blocking state
[  835.888048][   T38] br0: port 2(veth1) entered forwarding state
[  837.125631][   T69] bond0: (slave veth1): link status definitely up
[  837.126099][   T69] bond0: (slave veth1): making interface the new active one
[  837.127491][   T69] bond0: active interface up!
[  837.599166][   T69] veth1: left allmulticast mode
[  837.599444][   T69] veth1: left promiscuous mode
[  837.599783][   T69] br0: port 2(veth1) entered disabled state
[  837.601949][   T69] veth0: left allmulticast mode
[  837.602175][   T69] veth0: left promiscuous mode
[  837.602477][   T69] br0: port 1(veth0) entered disabled state
[  837.761286][   T69] bond0: (slave veth1): Releasing backup interface
[  837.976770][   T69] bond0: (slave veth0): Releasing backup interface
[  838.377908][   T69] bond0 (unregistering): Released all slaves