[  820.887211][T10033] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  820.988739][T10034] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  821.059926][T10035] br0: port 1(veth0) entered blocking state
[  821.060205][T10035] br0: port 1(veth0) entered disabled state
[  821.060446][T10035] veth0: entered allmulticast mode
[  821.061486][T10035] veth0: entered promiscuous mode
[  821.137188][T10036] br0: port 2(veth1) entered blocking state
[  821.137431][T10036] br0: port 2(veth1) entered disabled state
[  821.137641][T10036] veth1: entered allmulticast mode
[  821.138694][T10036] veth1: entered promiscuous mode
[  821.613920][ T9680] br0: port 1(veth0) entered blocking state
[  821.614260][ T9680] br0: port 1(veth0) entered forwarding state
[  821.615196][ T9680] br0: port 2(veth1) entered blocking state
[  821.615416][ T9680] br0: port 2(veth1) entered forwarding state
[  822.814550][ T6278] bond0: (slave veth1): link status definitely up
[  822.814907][ T6278] bond0: (slave veth1): making interface the new active one
[  822.815990][ T6278] bond0: active interface up!
[  823.031105][ T1655] veth1: left allmulticast mode
[  823.031322][ T1655] veth1: left promiscuous mode
[  823.031598][ T1655] br0: port 2(veth1) entered disabled state
[  823.033334][ T1655] veth0: left allmulticast mode
[  823.033500][ T1655] veth0: left promiscuous mode
[  823.033972][ T1655] br0: port 1(veth0) entered disabled state
[  823.211684][ T1655] bond0: (slave veth1): Releasing backup interface
[  823.317592][ T1655] bond0: (slave veth0): Releasing backup interface
[  823.667076][ T1655] bond0 (unregistering): Released all slaves