[  927.519202][ T7525] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  927.656476][ T7526] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  927.785458][ T7527] br0: port 1(veth0) entered blocking state
[  927.785727][ T7527] br0: port 1(veth0) entered disabled state
[  927.785956][ T7527] veth0: entered allmulticast mode
[  927.787320][ T7527] veth0: entered promiscuous mode
[  927.928979][ T7528] br0: port 2(veth1) entered blocking state
[  927.929237][ T7528] br0: port 2(veth1) entered disabled state
[  927.929470][ T7528] veth1: entered allmulticast mode
[  927.930608][ T7528] veth1: entered promiscuous mode
[  928.117356][ T6520] br0: port 1(veth0) entered blocking state
[  928.117569][ T6520] br0: port 1(veth0) entered forwarding state
[  929.129231][ T6447] br0: port 2(veth1) entered blocking state
[  929.129496][ T6447] br0: port 2(veth1) entered forwarding state
[  930.474125][ T6513] bond0: (slave veth0): link status definitely up
[  930.474714][ T6513] bond0: (slave veth1): link status definitely up
[  930.474913][ T6513] bond0: (slave veth0): making interface the new active one
[  930.476103][ T6513] bond0: active interface up!
[  931.140356][ T3228] veth1: left allmulticast mode
[  931.140525][ T3228] veth1: left promiscuous mode
[  931.140805][ T3228] br0: port 2(veth1) entered disabled state
[  931.142155][ T3228] veth0: left allmulticast mode
[  931.142309][ T3228] veth0: left promiscuous mode
[  931.142553][ T3228] br0: port 1(veth0) entered disabled state
[  931.178338][ T3228] bond0: (slave veth1): Releasing backup interface
[  931.195431][ T3228] bond0: (slave veth0): Releasing backup interface
[  931.277159][ T3228] bond0 (unregistering): Released all slaves