[  860.017631][ T9380] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  860.106141][ T9381] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  860.191134][ T9382] br0: port 1(veth0) entered blocking state
[  860.191404][ T9382] br0: port 1(veth0) entered disabled state
[  860.191657][ T9382] veth0: entered allmulticast mode
[  860.192898][ T9382] veth0: entered promiscuous mode
[  860.305201][ T9383] br0: port 2(veth1) entered blocking state
[  860.305663][ T9383] br0: port 2(veth1) entered disabled state
[  860.306117][ T9383] veth1: entered allmulticast mode
[  860.308863][ T9383] veth1: entered promiscuous mode
[  860.708817][   T37] br0: port 1(veth0) entered blocking state
[  860.709221][   T37] br0: port 1(veth0) entered forwarding state
[  860.710855][   T37] br0: port 2(veth1) entered blocking state
[  860.711200][   T37] br0: port 2(veth1) entered forwarding state
[  861.971683][ T8613] bond0: (slave veth1): link status definitely up
[  861.972102][ T8613] bond0: (slave veth1): making interface the new active one
[  861.973596][ T8613] bond0: active interface up!
[  862.467090][   T11] veth1: left allmulticast mode
[  862.467416][   T11] veth1: left promiscuous mode
[  862.467882][   T11] br0: port 2(veth1) entered disabled state
[  862.471324][   T11] veth0: left allmulticast mode
[  862.471609][   T11] veth0: left promiscuous mode
[  862.472360][   T11] br0: port 1(veth0) entered disabled state
[  862.634641][   T11] bond0: (slave veth1): Releasing backup interface
[  862.827614][   T11] bond0: (slave veth0): Releasing backup interface
[  863.217198][   T11] bond0 (unregistering): Released all slaves