[ 1003.805118][ T9411] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1003.933272][ T9412] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1004.075797][ T9413] br0: port 1(veth0) entered blocking state
[ 1004.076240][ T9413] br0: port 1(veth0) entered disabled state
[ 1004.076630][ T9413] veth0: entered allmulticast mode
[ 1004.078800][ T9413] veth0: entered promiscuous mode
[ 1004.190298][ T9414] br0: port 2(veth1) entered blocking state
[ 1004.190704][ T9414] br0: port 2(veth1) entered disabled state
[ 1004.191063][ T9414] veth1: entered allmulticast mode
[ 1004.193156][ T9414] veth1: entered promiscuous mode
[ 1004.426905][  T848] br0: port 1(veth0) entered blocking state
[ 1004.427331][  T848] br0: port 1(veth0) entered forwarding state
[ 1004.429129][  T848] br0: port 2(veth1) entered blocking state
[ 1004.429511][  T848] br0: port 2(veth1) entered forwarding state
[ 1005.730749][ T4418] bond0: (slave veth1): link status definitely up
[ 1005.731276][ T4418] bond0: (slave veth1): making interface the new active one
[ 1005.732917][ T4418] bond0: active interface up!
[ 1006.040357][ T4418] veth1: left allmulticast mode
[ 1006.040753][ T4418] veth1: left promiscuous mode
[ 1006.041277][ T4418] br0: port 2(veth1) entered disabled state
[ 1006.044091][ T4418] veth0: left allmulticast mode
[ 1006.044501][ T4418] veth0: left promiscuous mode
[ 1006.044953][ T4418] br0: port 1(veth0) entered disabled state
[ 1006.202236][ T4418] bond0: (slave veth1): Releasing backup interface
[ 1006.375483][ T4418] bond0: (slave veth0): Releasing backup interface
[ 1007.759376][ T4418] bond0 (unregistering): Released all slaves