[  832.924485][ T9426] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  833.056097][ T9427] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  833.139803][ T9428] br0: port 1(veth0) entered blocking state
[  833.140075][ T9428] br0: port 1(veth0) entered disabled state
[  833.140363][ T9428] veth0: entered allmulticast mode
[  833.141646][ T9428] veth0: entered promiscuous mode
[  833.254630][ T9429] br0: port 2(veth1) entered blocking state
[  833.254944][ T9429] br0: port 2(veth1) entered disabled state
[  833.255227][ T9429] veth1: entered allmulticast mode
[  833.256458][ T9429] veth1: entered promiscuous mode
[  834.065316][ T4358] br0: port 1(veth0) entered blocking state
[  834.065823][ T4358] br0: port 1(veth0) entered forwarding state
[  834.068830][ T4358] br0: port 2(veth1) entered blocking state
[  834.069076][ T4358] br0: port 2(veth1) entered forwarding state
[  835.920782][   T11] bond0: (slave veth0): link status definitely up
[  835.921573][   T11] bond0: (slave veth1): link status definitely up
[  835.921793][   T11] bond0: (slave veth0): making interface the new active one
[  835.923286][   T11] bond0: active interface up!
[  836.216823][   T11] veth1: left allmulticast mode
[  836.217080][   T11] veth1: left promiscuous mode
[  836.217428][   T11] br0: port 2(veth1) entered disabled state
[  836.218687][   T11] veth0: left allmulticast mode
[  836.219065][   T11] veth0: left promiscuous mode
[  836.219383][   T11] br0: port 1(veth0) entered disabled state
[  836.372714][   T11] bond0: (slave veth1): Releasing backup interface
[  836.515339][   T11] bond0: (slave veth0): Releasing backup interface
[  836.869690][   T11] bond0 (unregistering): Released all slaves