[ 1037.260138][ T7159] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1037.419294][ T7160] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1037.564379][ T7161] br0: port 1(veth0) entered blocking state
[ 1037.565246][ T7161] br0: port 1(veth0) entered disabled state
[ 1037.565473][ T7161] veth0: entered allmulticast mode
[ 1037.566663][ T7161] veth0: entered promiscuous mode
[ 1037.726269][ T7162] br0: port 2(veth1) entered blocking state
[ 1037.726498][ T7162] br0: port 2(veth1) entered disabled state
[ 1037.726723][ T7162] veth1: entered allmulticast mode
[ 1037.727859][ T7162] veth1: entered promiscuous mode
[ 1038.779117][ T5459] br0: port 1(veth0) entered blocking state
[ 1038.779336][ T5459] br0: port 1(veth0) entered forwarding state
[ 1038.780253][ T5459] br0: port 2(veth1) entered blocking state
[ 1038.780429][ T5459] br0: port 2(veth1) entered forwarding state
[ 1040.125088][  T757] bond0: (slave veth0): link status definitely up
[ 1040.125678][  T757] bond0: (slave veth1): link status definitely up
[ 1040.125886][  T757] bond0: (slave veth0): making interface the new active one
[ 1040.126931][  T757] bond0: active interface up!
[ 1040.553641][  T757] veth1: left allmulticast mode
[ 1040.553901][  T757] veth1: left promiscuous mode
[ 1040.554203][  T757] br0: port 2(veth1) entered disabled state
[ 1040.555398][  T757] veth0: left allmulticast mode
[ 1040.555572][  T757] veth0: left promiscuous mode
[ 1040.555864][  T757] br0: port 1(veth0) entered disabled state
[ 1040.777216][  T757] bond0: (slave veth1): Releasing backup interface
[ 1040.977073][  T757] bond0: (slave veth0): Releasing backup interface
[ 1041.338856][  T757] bond0 (unregistering): Released all slaves