[  888.373722][ T9517] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  888.463662][ T9518] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  888.554909][ T9519] br0: port 1(veth0) entered blocking state
[  888.555213][ T9519] br0: port 1(veth0) entered disabled state
[  888.555839][ T9519] veth0: entered allmulticast mode
[  888.557082][ T9519] veth0: entered promiscuous mode
[  888.682060][ T9520] br0: port 2(veth1) entered blocking state
[  888.683207][ T9520] br0: port 2(veth1) entered disabled state
[  888.683489][ T9520] veth1: entered allmulticast mode
[  888.685146][ T9520] veth1: entered promiscuous mode
[  889.082028][   T46] br0: port 1(veth0) entered blocking state
[  889.082289][   T46] br0: port 1(veth0) entered forwarding state
[  889.083525][   T46] br0: port 2(veth1) entered blocking state
[  889.083779][   T46] br0: port 2(veth1) entered forwarding state
[  890.306027][   T11] bond0: (slave veth1): link status definitely up
[  890.306656][   T11] bond0: (slave veth1): making interface the new active one
[  890.308650][   T11] bond0: active interface up!
[  890.538602][ T9235] veth1: left allmulticast mode
[  890.538925][ T9235] veth1: left promiscuous mode
[  890.539437][ T9235] br0: port 2(veth1) entered disabled state
[  890.542769][ T9235] veth0: left allmulticast mode
[  890.543037][ T9235] veth0: left promiscuous mode
[  890.544101][ T9235] br0: port 1(veth0) entered disabled state
[  890.728013][ T9235] bond0: (slave veth1): Releasing backup interface
[  890.896079][ T9235] bond0: (slave veth0): Releasing backup interface
[  891.282682][ T9235] bond0 (unregistering): Released all slaves