[ 1021.752640][ T7044] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1021.908859][ T7045] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1022.062734][ T7046] br0: port 1(veth0) entered blocking state
[ 1022.063085][ T7046] br0: port 1(veth0) entered disabled state
[ 1022.063429][ T7046] veth0: entered allmulticast mode
[ 1022.065365][ T7046] veth0: entered promiscuous mode
[ 1022.231654][ T7047] br0: port 2(veth1) entered blocking state
[ 1022.231973][ T7047] br0: port 2(veth1) entered disabled state
[ 1022.232178][ T7047] veth1: entered allmulticast mode
[ 1022.233276][ T7047] veth1: entered promiscuous mode
[ 1023.290802][   T51] br0: port 1(veth0) entered blocking state
[ 1023.291009][   T51] br0: port 1(veth0) entered forwarding state
[ 1023.291902][   T51] br0: port 2(veth1) entered blocking state
[ 1023.292082][   T51] br0: port 2(veth1) entered forwarding state
[ 1024.698676][ T5944] bond0: (slave veth0): link status definitely up
[ 1024.699136][ T5944] bond0: (slave veth1): link status definitely up
[ 1024.699311][ T5944] bond0: (slave veth0): making interface the new active one
[ 1024.700145][ T5944] bond0: active interface up!
[ 1025.408488][ T5944] veth1: left allmulticast mode
[ 1025.408687][ T5944] veth1: left promiscuous mode
[ 1025.408981][ T5944] br0: port 2(veth1) entered disabled state
[ 1025.415435][ T5944] veth0: left allmulticast mode
[ 1025.415615][ T5944] veth0: left promiscuous mode
[ 1025.415866][ T5944] br0: port 1(veth0) entered disabled state
[ 1025.608917][ T5944] bond0: (slave veth1): Releasing backup interface
[ 1025.697729][ T5944] bond0: (slave veth0): Releasing backup interface
[ 1025.875983][ T5944] bond0 (unregistering): Released all slaves