[  856.439331][ T9522] ip (9522) used greatest stack depth: 23408 bytes left
[  858.990425][ T9568] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  859.084375][ T9569] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  859.160962][ T9570] br0: port 1(veth0) entered blocking state
[  859.161255][ T9570] br0: port 1(veth0) entered disabled state
[  859.161529][ T9570] veth0: entered allmulticast mode
[  859.162694][ T9570] veth0: entered promiscuous mode
[  859.250663][ T9571] br0: port 2(veth1) entered blocking state
[  859.250941][ T9571] br0: port 2(veth1) entered disabled state
[  859.251178][ T9571] veth1: entered allmulticast mode
[  859.252983][ T9571] veth1: entered promiscuous mode
[  859.671819][  T155] br0: port 1(veth0) entered blocking state
[  859.672086][  T155] br0: port 1(veth0) entered forwarding state
[  859.673099][  T155] br0: port 2(veth1) entered blocking state
[  859.673329][  T155] br0: port 2(veth1) entered forwarding state
[  860.943880][ T8527] bond0: (slave veth1): link status definitely up
[  860.944346][ T8527] bond0: (slave veth1): making interface the new active one
[  860.945721][ T8527] bond0: active interface up!
[  861.370335][ T8527] veth1: left allmulticast mode
[  861.370583][ T8527] veth1: left promiscuous mode
[  861.370890][ T8527] br0: port 2(veth1) entered disabled state
[  861.373074][ T8527] veth0: left allmulticast mode
[  861.373310][ T8527] veth0: left promiscuous mode
[  861.373596][ T8527] br0: port 1(veth0) entered disabled state
[  861.536743][ T8527] bond0: (slave veth1): Releasing backup interface
[  861.699804][ T8527] bond0: (slave veth0): Releasing backup interface
[  862.118924][ T8527] bond0 (unregistering): Released all slaves