[ 1034.666092][ T6993] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1034.837324][ T6994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1035.006700][ T6995] br0: port 1(veth0) entered blocking state
[ 1035.007258][ T6995] br0: port 1(veth0) entered disabled state
[ 1035.007562][ T6995] veth0: entered allmulticast mode
[ 1035.009187][ T6995] veth0: entered promiscuous mode
[ 1035.188441][ T6996] br0: port 2(veth1) entered blocking state
[ 1035.188704][ T6996] br0: port 2(veth1) entered disabled state
[ 1035.188960][ T6996] veth1: entered allmulticast mode
[ 1035.190170][ T6996] veth1: entered promiscuous mode
[ 1036.200588][ T5183] br0: port 1(veth0) entered blocking state
[ 1036.200935][ T5183] br0: port 1(veth0) entered forwarding state
[ 1036.202455][ T5183] br0: port 2(veth1) entered blocking state
[ 1036.202752][ T5183] br0: port 2(veth1) entered forwarding state
[ 1037.604528][  T254] bond0: (slave veth0): link status definitely up
[ 1037.605339][  T254] bond0: (slave veth1): link status definitely up
[ 1037.605596][  T254] bond0: (slave veth0): making interface the new active one
[ 1037.607026][  T254] bond0: active interface up!
[ 1038.060909][ T2876] veth1: left allmulticast mode
[ 1038.061113][ T2876] veth1: left promiscuous mode
[ 1038.061422][ T2876] br0: port 2(veth1) entered disabled state
[ 1038.062998][ T2876] veth0: left allmulticast mode
[ 1038.063209][ T2876] veth0: left promiscuous mode
[ 1038.063529][ T2876] br0: port 1(veth0) entered disabled state
[ 1038.114930][ T2876] bond0: (slave veth1): Releasing backup interface
[ 1038.135116][ T2876] bond0: (slave veth0): Releasing backup interface
[ 1038.254161][ T2876] bond0 (unregistering): Released all slaves