[  931.320964][ T7779] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  931.452464][ T7780] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  931.575416][ T7781] br0: port 1(veth0) entered blocking state
[  931.576045][ T7781] br0: port 1(veth0) entered disabled state
[  931.576274][ T7781] veth0: entered allmulticast mode
[  931.577469][ T7781] veth0: entered promiscuous mode
[  931.709411][ T7782] br0: port 2(veth1) entered blocking state
[  931.709702][ T7782] br0: port 2(veth1) entered disabled state
[  931.709945][ T7782] veth1: entered allmulticast mode
[  931.711647][ T7782] veth1: entered promiscuous mode
[  931.931216][   T51] br0: port 1(veth0) entered blocking state
[  931.931454][   T51] br0: port 1(veth0) entered forwarding state
[  932.976985][ T6981] br0: port 2(veth1) entered blocking state
[  932.977217][ T6981] br0: port 2(veth1) entered forwarding state
[  934.252036][   T73] bond0: (slave veth0): link status definitely up
[  934.252624][   T73] bond0: (slave veth1): link status definitely up
[  934.253077][   T73] bond0: (slave veth0): making interface the new active one
[  934.254126][   T73] bond0: active interface up!
[  934.942725][   T73] veth1: left allmulticast mode
[  934.942924][   T73] veth1: left promiscuous mode
[  934.943217][   T73] br0: port 2(veth1) entered disabled state
[  934.945695][   T73] veth0: left allmulticast mode
[  934.945859][   T73] veth0: left promiscuous mode
[  934.946141][   T73] br0: port 1(veth0) entered disabled state
[  935.000787][   T73] bond0: (slave veth1): Releasing backup interface
[  935.022568][   T73] bond0: (slave veth0): Releasing backup interface
[  935.106944][   T73] bond0 (unregistering): Released all slaves