[ 1069.903693][ T8957] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1070.034988][ T8958] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1070.137885][ T8959] br0: port 1(veth0) entered blocking state
[ 1070.138294][ T8959] br0: port 1(veth0) entered disabled state
[ 1070.138676][ T8959] veth0: entered allmulticast mode
[ 1070.140816][ T8959] veth0: entered promiscuous mode
[ 1070.283887][ T8960] br0: port 2(veth1) entered blocking state
[ 1070.284415][ T8960] br0: port 2(veth1) entered disabled state
[ 1070.284781][ T8960] veth1: entered allmulticast mode
[ 1070.287102][ T8960] veth1: entered promiscuous mode
[ 1070.606977][ T1131] br0: port 1(veth0) entered blocking state
[ 1070.607388][ T1131] br0: port 1(veth0) entered forwarding state
[ 1070.608924][ T1131] br0: port 2(veth1) entered blocking state
[ 1070.609314][ T1131] br0: port 2(veth1) entered forwarding state
[ 1071.790770][ T7877] bond0: (slave veth1): link status definitely up
[ 1071.791609][ T7877] bond0: (slave veth1): making interface the new active one
[ 1071.793875][ T7877] bond0: active interface up!
[ 1072.210104][ T7877] veth1: left allmulticast mode
[ 1072.210503][ T7877] veth1: left promiscuous mode
[ 1072.211014][ T7877] br0: port 2(veth1) entered disabled state
[ 1072.213782][ T7877] veth0: left allmulticast mode
[ 1072.214372][ T7877] veth0: left promiscuous mode
[ 1072.214841][ T7877] br0: port 1(veth0) entered disabled state
[ 1072.420199][ T7877] bond0: (slave veth1): Releasing backup interface
[ 1072.605700][ T7877] bond0: (slave veth0): Releasing backup interface
[ 1073.383652][ T7877] bond0 (unregistering): Released all slaves