[  865.738806][ T9509] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  865.828803][ T9510] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  865.913919][ T9511] br0: port 1(veth0) entered blocking state
[  865.914292][ T9511] br0: port 1(veth0) entered disabled state
[  865.914543][ T9511] veth0: entered allmulticast mode
[  865.915743][ T9511] veth0: entered promiscuous mode
[  866.010111][ T9512] br0: port 2(veth1) entered blocking state
[  866.010428][ T9512] br0: port 2(veth1) entered disabled state
[  866.010690][ T9512] veth1: entered allmulticast mode
[  866.011918][ T9512] veth1: entered promiscuous mode
[  866.886236][   T40] br0: port 1(veth0) entered blocking state
[  866.886486][   T40] br0: port 1(veth0) entered forwarding state
[  866.887466][   T40] br0: port 2(veth1) entered blocking state
[  866.887685][   T40] br0: port 2(veth1) entered forwarding state
[  868.740764][ T8654] bond0: (slave veth0): link status definitely up
[  868.741434][ T8654] bond0: (slave veth1): link status definitely up
[  868.741647][ T8654] bond0: (slave veth0): making interface the new active one
[  868.742930][ T8654] bond0: active interface up!
[  869.199977][ T8654] veth1: left allmulticast mode
[  869.200218][ T8654] veth1: left promiscuous mode
[  869.200558][ T8654] br0: port 2(veth1) entered disabled state
[  869.201836][ T8654] veth0: left allmulticast mode
[  869.202005][ T8654] veth0: left promiscuous mode
[  869.202345][ T8654] br0: port 1(veth0) entered disabled state
[  869.374401][ T8654] bond0: (slave veth1): Releasing backup interface
[  869.493511][ T8654] bond0: (slave veth0): Releasing backup interface
[  869.854027][ T8654] bond0 (unregistering): Released all slaves