[ 1009.524398][ T9367] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1009.636341][ T9368] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1009.752639][ T9369] br0: port 1(veth0) entered blocking state
[ 1009.753025][ T9369] br0: port 1(veth0) entered disabled state
[ 1009.753386][ T9369] veth0: entered allmulticast mode
[ 1009.755502][ T9369] veth0: entered promiscuous mode
[ 1009.882904][ T9370] br0: port 2(veth1) entered blocking state
[ 1009.883285][ T9370] br0: port 2(veth1) entered disabled state
[ 1009.883707][ T9370] veth1: entered allmulticast mode
[ 1009.886180][ T9370] veth1: entered promiscuous mode
[ 1010.137477][   T37] br0: port 1(veth0) entered blocking state
[ 1010.137966][   T37] br0: port 1(veth0) entered forwarding state
[ 1010.139573][   T37] br0: port 2(veth1) entered blocking state
[ 1010.140018][   T37] br0: port 2(veth1) entered forwarding state
[ 1011.442213][ T7998] bond0: (slave veth1): link status definitely up
[ 1011.442680][ T7998] bond0: (slave veth1): making interface the new active one
[ 1011.443981][ T7998] bond0: active interface up!
[ 1011.755950][ T7998] veth1: left allmulticast mode
[ 1011.756432][ T7998] veth1: left promiscuous mode
[ 1011.757148][ T7998] br0: port 2(veth1) entered disabled state
[ 1011.759549][ T7998] veth0: left allmulticast mode
[ 1011.759844][ T7998] veth0: left promiscuous mode
[ 1011.760252][ T7998] br0: port 1(veth0) entered disabled state
[ 1011.929211][ T7998] bond0: (slave veth1): Releasing backup interface
[ 1012.067278][ T7998] bond0: (slave veth0): Releasing backup interface
[ 1013.107160][ T7998] bond0 (unregistering): Released all slaves