[  842.394218][ T9415] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.471524][ T9416] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.549380][ T9417] br0: port 1(veth0) entered blocking state
[  842.549666][ T9417] br0: port 1(veth0) entered disabled state
[  842.549926][ T9417] veth0: entered allmulticast mode
[  842.551200][ T9417] veth0: entered promiscuous mode
[  842.667545][ T9418] br0: port 2(veth1) entered blocking state
[  842.667827][ T9418] br0: port 2(veth1) entered disabled state
[  842.668101][ T9418] veth1: entered allmulticast mode
[  842.669838][ T9418] veth1: entered promiscuous mode
[  843.171845][   T45] br0: port 1(veth0) entered blocking state
[  843.172118][   T45] br0: port 1(veth0) entered forwarding state
[  843.173121][   T45] br0: port 2(veth1) entered blocking state
[  843.173359][   T45] br0: port 2(veth1) entered forwarding state
[  844.363766][   T68] bond0: (slave veth1): link status definitely up
[  844.364189][   T68] bond0: (slave veth1): making interface the new active one
[  844.365209][   T68] bond0: active interface up!
[  844.684009][   T68] veth1: left allmulticast mode
[  844.684246][   T68] veth1: left promiscuous mode
[  844.684549][   T68] br0: port 2(veth1) entered disabled state
[  844.692569][   T68] veth0: left allmulticast mode
[  844.692830][   T68] veth0: left promiscuous mode
[  844.693205][   T68] br0: port 1(veth0) entered disabled state
[  844.829895][   T68] bond0: (slave veth1): Releasing backup interface
[  844.987880][   T68] bond0: (slave veth0): Releasing backup interface
[  845.369698][   T68] bond0 (unregistering): Released all slaves