[ 1022.863758][ T6922] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1023.023544][ T6923] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1023.178015][ T6924] br0: port 1(veth0) entered blocking state
[ 1023.178299][ T6924] br0: port 1(veth0) entered disabled state
[ 1023.178534][ T6924] veth0: entered allmulticast mode
[ 1023.179654][ T6924] veth0: entered promiscuous mode
[ 1023.333893][ T6925] br0: port 2(veth1) entered blocking state
[ 1023.335086][ T6925] br0: port 2(veth1) entered disabled state
[ 1023.335504][ T6925] veth1: entered allmulticast mode
[ 1023.336675][ T6925] veth1: entered promiscuous mode
[ 1024.425898][   T40] br0: port 1(veth0) entered blocking state
[ 1024.426203][   T40] br0: port 1(veth0) entered forwarding state
[ 1024.427547][   T40] br0: port 2(veth1) entered blocking state
[ 1024.427844][   T40] br0: port 2(veth1) entered forwarding state
[ 1025.769665][ T3550] bond0: (slave veth0): link status definitely up
[ 1025.770201][ T3550] bond0: (slave veth1): link status definitely up
[ 1025.770392][ T3550] bond0: (slave veth0): making interface the new active one
[ 1025.771277][ T3550] bond0: active interface up!
[ 1026.076559][ T3550] veth1: left allmulticast mode
[ 1026.076736][ T3550] veth1: left promiscuous mode
[ 1026.077000][ T3550] br0: port 2(veth1) entered disabled state
[ 1026.078375][ T3550] veth0: left allmulticast mode
[ 1026.078522][ T3550] veth0: left promiscuous mode
[ 1026.078768][ T3550] br0: port 1(veth0) entered disabled state
[ 1026.214558][ T3550] bond0: (slave veth1): Releasing backup interface
[ 1026.315426][ T3550] bond0: (slave veth0): Releasing backup interface
[ 1026.584780][ T3550] bond0 (unregistering): Released all slaves