[ 1055.838542][ T9099] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1055.988470][ T9100] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1056.138808][ T9101] br0: port 1(veth0) entered blocking state
[ 1056.139470][ T9101] br0: port 1(veth0) entered disabled state
[ 1056.140152][ T9101] veth0: entered allmulticast mode
[ 1056.144330][ T9101] veth0: entered promiscuous mode
[ 1056.300422][ T9102] br0: port 2(veth1) entered blocking state
[ 1056.300872][ T9102] br0: port 2(veth1) entered disabled state
[ 1056.301279][ T9102] veth1: entered allmulticast mode
[ 1056.303455][ T9102] veth1: entered promiscuous mode
[ 1057.436037][ T8353] br0: port 1(veth0) entered blocking state
[ 1057.436505][ T8353] br0: port 1(veth0) entered forwarding state
[ 1057.438166][ T8353] br0: port 2(veth1) entered blocking state
[ 1057.438601][ T8353] br0: port 2(veth1) entered forwarding state
[ 1058.780698][ T4531] bond0: (slave veth0): link status definitely up
[ 1058.781449][ T4531] bond0: (slave veth1): link status definitely up
[ 1058.781751][ T4531] bond0: (slave veth0): making interface the new active one
[ 1058.783537][ T4531] bond0: active interface up!
[ 1059.223875][ T4531] veth1: left allmulticast mode
[ 1059.224451][ T4531] veth1: left promiscuous mode
[ 1059.225249][ T4531] br0: port 2(veth1) entered disabled state
[ 1059.228740][ T4531] veth0: left allmulticast mode
[ 1059.229646][ T4531] veth0: left promiscuous mode
[ 1059.230209][ T4531] br0: port 1(veth0) entered disabled state
[ 1059.420802][ T4531] bond0: (slave veth1): Releasing backup interface
[ 1059.549455][ T4531] bond0: (slave veth0): Releasing backup interface
[ 1060.476185][ T4531] bond0 (unregistering): Released all slaves