[ 1037.803596][ T7137] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1037.969238][ T7138] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1038.151674][ T7139] br0: port 1(veth0) entered blocking state
[ 1038.151912][ T7139] br0: port 1(veth0) entered disabled state
[ 1038.152136][ T7139] veth0: entered allmulticast mode
[ 1038.153302][ T7139] veth0: entered promiscuous mode
[ 1038.340054][ T7140] br0: port 2(veth1) entered blocking state
[ 1038.340437][ T7140] br0: port 2(veth1) entered disabled state
[ 1038.340819][ T7140] veth1: entered allmulticast mode
[ 1038.342747][ T7140] veth1: entered promiscuous mode
[ 1039.348101][   T39] br0: port 1(veth0) entered blocking state
[ 1039.348333][   T39] br0: port 1(veth0) entered forwarding state
[ 1039.349461][   T39] br0: port 2(veth1) entered blocking state
[ 1039.349656][   T39] br0: port 2(veth1) entered forwarding state
[ 1040.692395][ T5441] bond0: (slave veth0): link status definitely up
[ 1040.693202][ T5441] bond0: (slave veth1): link status definitely up
[ 1040.693481][ T5441] bond0: (slave veth0): making interface the new active one
[ 1040.695231][ T5441] bond0: active interface up!
[ 1041.071980][ T5441] veth1: left allmulticast mode
[ 1041.072187][ T5441] veth1: left promiscuous mode
[ 1041.072533][ T5441] br0: port 2(veth1) entered disabled state
[ 1041.074026][ T5441] veth0: left allmulticast mode
[ 1041.074194][ T5441] veth0: left promiscuous mode
[ 1041.074473][ T5441] br0: port 1(veth0) entered disabled state
[ 1041.199127][ T5441] bond0: (slave veth1): Releasing backup interface
[ 1041.339200][ T5441] bond0: (slave veth0): Releasing backup interface
[ 1041.632926][ T5441] bond0 (unregistering): Released all slaves