[ 1098.090045][ T9455] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1098.223805][ T9456] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1098.385719][ T9457] br0: port 1(veth0) entered blocking state
[ 1098.386114][ T9457] br0: port 1(veth0) entered disabled state
[ 1098.386500][ T9457] veth0: entered allmulticast mode
[ 1098.389078][ T9457] veth0: entered promiscuous mode
[ 1098.534440][ T9458] br0: port 2(veth1) entered blocking state
[ 1098.535562][ T9458] br0: port 2(veth1) entered disabled state
[ 1098.535961][ T9458] veth1: entered allmulticast mode
[ 1098.538503][ T9458] veth1: entered promiscuous mode
[ 1098.929326][   T72] br0: port 1(veth0) entered blocking state
[ 1098.929733][   T72] br0: port 1(veth0) entered forwarding state
[ 1098.931316][   T72] br0: port 2(veth1) entered blocking state
[ 1098.931726][   T72] br0: port 2(veth1) entered forwarding state
[ 1100.048173][   T12] bond0: (slave veth1): link status definitely up
[ 1100.048750][   T12] bond0: (slave veth1): making interface the new active one
[ 1100.050228][   T12] bond0: active interface up!
[ 1100.502198][   T12] veth1: left allmulticast mode
[ 1100.502570][   T12] veth1: left promiscuous mode
[ 1100.503070][   T12] br0: port 2(veth1) entered disabled state
[ 1100.505874][   T12] veth0: left allmulticast mode
[ 1100.506213][   T12] veth0: left promiscuous mode
[ 1100.506703][   T12] br0: port 1(veth0) entered disabled state
[ 1100.715214][   T12] bond0: (slave veth1): Releasing backup interface
[ 1101.449379][   T12] bond0: (slave veth0): Releasing backup interface
[ 1102.355245][   T12] bond0 (unregistering): Released all slaves