[  820.219603][T10099] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  820.307105][T10100] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  820.379306][T10101] br0: port 1(veth0) entered blocking state
[  820.379712][T10101] br0: port 1(veth0) entered disabled state
[  820.379968][T10101] veth0: entered allmulticast mode
[  820.381057][T10101] veth0: entered promiscuous mode
[  820.458971][T10102] br0: port 2(veth1) entered blocking state
[  820.459314][T10102] br0: port 2(veth1) entered disabled state
[  820.459652][T10102] veth1: entered allmulticast mode
[  820.460957][T10102] veth1: entered promiscuous mode
[  820.995185][   T35] br0: port 1(veth0) entered blocking state
[  820.995512][   T35] br0: port 1(veth0) entered forwarding state
[  820.996450][   T35] br0: port 2(veth1) entered blocking state
[  820.996659][   T35] br0: port 2(veth1) entered forwarding state
[  822.210832][ T9231] bond0: (slave veth1): link status definitely up
[  822.211256][ T9231] bond0: (slave veth1): making interface the new active one
[  822.212317][ T9231] bond0: active interface up!
[  822.629245][ T9231] veth1: left allmulticast mode
[  822.629507][ T9231] veth1: left promiscuous mode
[  822.629834][ T9231] br0: port 2(veth1) entered disabled state
[  822.631861][ T9231] veth0: left allmulticast mode
[  822.632089][ T9231] veth0: left promiscuous mode
[  822.632386][ T9231] br0: port 1(veth0) entered disabled state
[  822.763988][ T9231] bond0: (slave veth1): Releasing backup interface
[  822.874016][ T9231] bond0: (slave veth0): Releasing backup interface
[  823.224704][ T9231] bond0 (unregistering): Released all slaves