[  928.679891][ T7556] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.805531][ T7557] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.937812][ T7558] br0: port 1(veth0) entered blocking state
[  928.938961][ T7558] br0: port 1(veth0) entered disabled state
[  928.939340][ T7558] veth0: entered allmulticast mode
[  928.940519][ T7558] veth0: entered promiscuous mode
[  929.075311][ T7559] br0: port 2(veth1) entered blocking state
[  929.075559][ T7559] br0: port 2(veth1) entered disabled state
[  929.075797][ T7559] veth1: entered allmulticast mode
[  929.077620][ T7559] veth1: entered promiscuous mode
[  929.297432][   T49] br0: port 1(veth0) entered blocking state
[  929.297654][   T49] br0: port 1(veth0) entered forwarding state
[  930.345435][   T51] br0: port 2(veth1) entered blocking state
[  930.345679][   T51] br0: port 2(veth1) entered forwarding state
[  931.625731][  T256] bond0: (slave veth0): link status definitely up
[  931.626246][  T256] bond0: (slave veth1): link status definitely up
[  931.626445][  T256] bond0: (slave veth0): making interface the new active one
[  931.627950][  T256] bond0: active interface up!
[  931.971173][ T6452] veth1: left allmulticast mode
[  931.971410][ T6452] veth1: left promiscuous mode
[  931.971715][ T6452] br0: port 2(veth1) entered disabled state
[  931.972952][ T6452] veth0: left allmulticast mode
[  931.973152][ T6452] veth0: left promiscuous mode
[  931.973437][ T6452] br0: port 1(veth0) entered disabled state
[  932.025272][ T6452] bond0: (slave veth1): Releasing backup interface
[  932.053437][ T6452] bond0: (slave veth0): Releasing backup interface
[  932.125221][ T6452] bond0 (unregistering): Released all slaves