[  866.117846][ T9497] ip (9497) used greatest stack depth: 23552 bytes left
[  868.195980][ T9537] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.294677][ T9538] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.373351][ T9539] br0: port 1(veth0) entered blocking state
[  868.373666][ T9539] br0: port 1(veth0) entered disabled state
[  868.373939][ T9539] veth0: entered allmulticast mode
[  868.375131][ T9539] veth0: entered promiscuous mode
[  868.464075][ T9540] br0: port 2(veth1) entered blocking state
[  868.464370][ T9540] br0: port 2(veth1) entered disabled state
[  868.464615][ T9540] veth1: entered allmulticast mode
[  868.465794][ T9540] veth1: entered promiscuous mode
[  869.056008][   T38] br0: port 1(veth0) entered blocking state
[  869.056406][   T38] br0: port 1(veth0) entered forwarding state
[  869.057406][   T38] br0: port 2(veth1) entered blocking state
[  869.057629][   T38] br0: port 2(veth1) entered forwarding state
[  870.112787][ T8749] bond0: (slave veth1): link status definitely up
[  870.113353][ T8749] bond0: (slave veth1): making interface the new active one
[  870.114936][ T8749] bond0: active interface up!
[  870.629119][   T68] veth1: left allmulticast mode
[  870.629377][   T68] veth1: left promiscuous mode
[  870.629695][   T68] br0: port 2(veth1) entered disabled state
[  870.638839][   T68] veth0: left allmulticast mode
[  870.639056][   T68] veth0: left promiscuous mode
[  870.639367][   T68] br0: port 1(veth0) entered disabled state
[  870.808771][   T68] bond0: (slave veth1): Releasing backup interface
[  870.988898][   T68] bond0: (slave veth0): Releasing backup interface
[  871.376664][   T68] bond0 (unregistering): Released all slaves