[ 1053.199914][ T6985] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1053.360231][ T6986] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1053.534043][ T6987] br0: port 1(veth0) entered blocking state
[ 1053.534386][ T6987] br0: port 1(veth0) entered disabled state
[ 1053.534764][ T6987] veth0: entered allmulticast mode
[ 1053.538744][ T6987] veth0: entered promiscuous mode
[ 1053.699053][ T6988] br0: port 2(veth1) entered blocking state
[ 1053.699329][ T6988] br0: port 2(veth1) entered disabled state
[ 1053.699589][ T6988] veth1: entered allmulticast mode
[ 1053.700816][ T6988] veth1: entered promiscuous mode
[ 1054.716096][ T5842] br0: port 1(veth0) entered blocking state
[ 1054.716340][ T5842] br0: port 1(veth0) entered forwarding state
[ 1054.717302][ T5842] br0: port 2(veth1) entered blocking state
[ 1054.717507][ T5842] br0: port 2(veth1) entered forwarding state
[ 1056.123719][ T5750] bond0: (slave veth0): link status definitely up
[ 1056.124361][ T5750] bond0: (slave veth1): link status definitely up
[ 1056.124609][ T5750] bond0: (slave veth0): making interface the new active one
[ 1056.125768][ T5750] bond0: active interface up!
[ 1056.560095][   T75] veth1: left allmulticast mode
[ 1056.560308][   T75] veth1: left promiscuous mode
[ 1056.560627][   T75] br0: port 2(veth1) entered disabled state
[ 1056.562217][   T75] veth0: left allmulticast mode
[ 1056.562394][   T75] veth0: left promiscuous mode
[ 1056.562703][   T75] br0: port 1(veth0) entered disabled state
[ 1056.776988][   T75] bond0: (slave veth1): Releasing backup interface
[ 1056.969294][   T75] bond0: (slave veth0): Releasing backup interface
[ 1057.357807][   T75] bond0 (unregistering): Released all slaves