[ 1031.137435][ T6940] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1031.305021][ T6941] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1031.467782][ T6942] br0: port 1(veth0) entered blocking state
[ 1031.468084][ T6942] br0: port 1(veth0) entered disabled state
[ 1031.468331][ T6942] veth0: entered allmulticast mode
[ 1031.469501][ T6942] veth0: entered promiscuous mode
[ 1031.624683][ T6943] br0: port 2(veth1) entered blocking state
[ 1031.624971][ T6943] br0: port 2(veth1) entered disabled state
[ 1031.625206][ T6943] veth1: entered allmulticast mode
[ 1031.626392][ T6943] veth1: entered promiscuous mode
[ 1032.660865][   T81] br0: port 1(veth0) entered blocking state
[ 1032.661133][   T81] br0: port 1(veth0) entered forwarding state
[ 1032.662152][   T81] br0: port 2(veth1) entered blocking state
[ 1032.662377][   T81] br0: port 2(veth1) entered forwarding state
[ 1034.068540][ T4050] bond0: (slave veth0): link status definitely up
[ 1034.069324][ T4050] bond0: (slave veth1): link status definitely up
[ 1034.069581][ T4050] bond0: (slave veth0): making interface the new active one
[ 1034.078372][ T4050] bond0: active interface up!
[ 1034.523823][ T4050] veth1: left allmulticast mode
[ 1034.524112][ T4050] veth1: left promiscuous mode
[ 1034.524484][ T4050] br0: port 2(veth1) entered disabled state
[ 1034.526478][ T4050] veth0: left allmulticast mode
[ 1034.526696][ T4050] veth0: left promiscuous mode
[ 1034.527145][ T4050] br0: port 1(veth0) entered disabled state
[ 1034.740691][ T4050] bond0: (slave veth1): Releasing backup interface
[ 1034.921540][ T4050] bond0: (slave veth0): Releasing backup interface
[ 1035.204656][ T4050] bond0 (unregistering): Released all slaves