[  820.708114][ T9270] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  820.803045][ T9271] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  820.885745][ T9272] br0: port 1(veth0) entered blocking state
[  820.886027][ T9272] br0: port 1(veth0) entered disabled state
[  820.886320][ T9272] veth0: entered allmulticast mode
[  820.887627][ T9272] veth0: entered promiscuous mode
[  820.975689][ T9273] br0: port 2(veth1) entered blocking state
[  820.976058][ T9273] br0: port 2(veth1) entered disabled state
[  820.976327][ T9273] veth1: entered allmulticast mode
[  820.977536][ T9273] veth1: entered promiscuous mode
[  821.455098][   T70] br0: port 1(veth0) entered blocking state
[  821.455430][   T70] br0: port 1(veth0) entered forwarding state
[  821.456477][   T70] br0: port 2(veth1) entered blocking state
[  821.456693][   T70] br0: port 2(veth1) entered forwarding state
[  822.687135][   T68] bond0: (slave veth1): link status definitely up
[  822.687577][   T68] bond0: (slave veth1): making interface the new active one
[  822.688876][   T68] bond0: active interface up!
[  823.040083][ T8632] veth1: left allmulticast mode
[  823.040335][ T8632] veth1: left promiscuous mode
[  823.040674][ T8632] br0: port 2(veth1) entered disabled state
[  823.042766][ T8632] veth0: left allmulticast mode
[  823.042991][ T8632] veth0: left promiscuous mode
[  823.043295][ T8632] br0: port 1(veth0) entered disabled state
[  823.199477][ T8632] bond0: (slave veth1): Releasing backup interface
[  823.362217][ T8632] bond0: (slave veth0): Releasing backup interface
[  823.574575][ T8632] bond0 (unregistering): Released all slaves