[  855.077865][ T9426] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  855.169952][ T9427] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  855.276153][ T9428] br0: port 1(veth0) entered blocking state
[  855.276434][ T9428] br0: port 1(veth0) entered disabled state
[  855.276702][ T9428] veth0: entered allmulticast mode
[  855.277957][ T9428] veth0: entered promiscuous mode
[  855.380372][ T9429] br0: port 2(veth1) entered blocking state
[  855.380649][ T9429] br0: port 2(veth1) entered disabled state
[  855.380905][ T9429] veth1: entered allmulticast mode
[  855.382308][ T9429] veth1: entered promiscuous mode
[  856.200409][ T5338] br0: port 1(veth0) entered blocking state
[  856.200858][ T5338] br0: port 1(veth0) entered forwarding state
[  856.202449][ T5338] br0: port 2(veth1) entered blocking state
[  856.202843][ T5338] br0: port 2(veth1) entered forwarding state
[  858.055825][ T6126] bond0: (slave veth0): link status definitely up
[  858.056545][ T6126] bond0: (slave veth1): link status definitely up
[  858.056790][ T6126] bond0: (slave veth0): making interface the new active one
[  858.058290][ T6126] bond0: active interface up!
[  858.403017][ T9093] veth1: left allmulticast mode
[  858.403266][ T9093] veth1: left promiscuous mode
[  858.404025][ T9093] br0: port 2(veth1) entered disabled state
[  858.406588][ T9093] veth0: left allmulticast mode
[  858.406804][ T9093] veth0: left promiscuous mode
[  858.407101][ T9093] br0: port 1(veth0) entered disabled state
[  858.566293][ T9093] bond0: (slave veth1): Releasing backup interface
[  858.677826][ T9093] bond0: (slave veth0): Releasing backup interface
[  859.028286][ T9093] bond0 (unregistering): Released all slaves