[ 1073.666552][ T9274] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1073.797120][ T9275] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1073.955117][ T9276] br0: port 1(veth0) entered blocking state
[ 1073.955785][ T9276] br0: port 1(veth0) entered disabled state
[ 1073.956444][ T9276] veth0: entered allmulticast mode
[ 1073.960603][ T9276] veth0: entered promiscuous mode
[ 1074.119145][ T9277] br0: port 2(veth1) entered blocking state
[ 1074.120428][ T9277] br0: port 2(veth1) entered disabled state
[ 1074.120874][ T9277] veth1: entered allmulticast mode
[ 1074.123132][ T9277] veth1: entered promiscuous mode
[ 1075.306170][  T540] br0: port 1(veth0) entered blocking state
[ 1075.306676][  T540] br0: port 1(veth0) entered forwarding state
[ 1075.308428][  T540] br0: port 2(veth1) entered blocking state
[ 1075.308826][  T540] br0: port 2(veth1) entered forwarding state
[ 1076.575758][ T3958] bond0: (slave veth0): link status definitely up
[ 1076.576572][ T3958] bond0: (slave veth1): link status definitely up
[ 1076.576863][ T3958] bond0: (slave veth0): making interface the new active one
[ 1076.578492][ T3958] bond0: active interface up!
[ 1076.968486][ T3958] veth1: left allmulticast mode
[ 1076.968811][ T3958] veth1: left promiscuous mode
[ 1076.969398][ T3958] br0: port 2(veth1) entered disabled state
[ 1076.971944][ T3958] veth0: left allmulticast mode
[ 1076.972225][ T3958] veth0: left promiscuous mode
[ 1076.972674][ T3958] br0: port 1(veth0) entered disabled state
[ 1077.162673][ T3958] bond0: (slave veth1): Releasing backup interface
[ 1077.286475][ T3958] bond0: (slave veth0): Releasing backup interface
[ 1078.819555][ T3958] bond0 (unregistering): Released all slaves