[  935.486044][ T8030] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  935.620831][ T8031] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  935.753796][ T8032] br0: port 1(veth0) entered blocking state
[  935.754051][ T8032] br0: port 1(veth0) entered disabled state
[  935.754273][ T8032] veth0: entered allmulticast mode
[  935.755431][ T8032] veth0: entered promiscuous mode
[  935.878015][ T8033] br0: port 2(veth1) entered blocking state
[  935.878296][ T8033] br0: port 2(veth1) entered disabled state
[  935.878527][ T8033] veth1: entered allmulticast mode
[  935.879698][ T8033] veth1: entered promiscuous mode
[  936.117681][   T49] br0: port 1(veth0) entered blocking state
[  936.117930][   T49] br0: port 1(veth0) entered forwarding state
[  937.132602][   T50] br0: port 2(veth1) entered blocking state
[  937.132822][   T50] br0: port 2(veth1) entered forwarding state
[  938.412546][  T259] bond0: (slave veth0): link status definitely up
[  938.419221][  T259] bond0: (slave veth1): link status definitely up
[  938.419435][  T259] bond0: (slave veth0): making interface the new active one
[  938.420357][  T259] bond0: active interface up!
[  939.103845][  T259] veth1: left allmulticast mode
[  939.104101][  T259] veth1: left promiscuous mode
[  939.104412][  T259] br0: port 2(veth1) entered disabled state
[  939.107346][  T259] veth0: left allmulticast mode
[  939.107528][  T259] veth0: left promiscuous mode
[  939.107807][  T259] br0: port 1(veth0) entered disabled state
[  939.152889][  T259] bond0: (slave veth1): Releasing backup interface
[  939.163562][  T259] bond0: (slave veth0): Releasing backup interface
[  939.249617][  T259] bond0 (unregistering): Released all slaves