[ 1073.898487][ T9111] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1074.041003][ T9112] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1074.184515][ T9113] br0: port 1(veth0) entered blocking state
[ 1074.185018][ T9113] br0: port 1(veth0) entered disabled state
[ 1074.185475][ T9113] veth0: entered allmulticast mode
[ 1074.187775][ T9113] veth0: entered promiscuous mode
[ 1074.313750][ T9114] br0: port 2(veth1) entered blocking state
[ 1074.314160][ T9114] br0: port 2(veth1) entered disabled state
[ 1074.314609][ T9114] veth1: entered allmulticast mode
[ 1074.316819][ T9114] veth1: entered promiscuous mode
[ 1075.486649][   T35] br0: port 1(veth0) entered blocking state
[ 1075.487162][   T35] br0: port 1(veth0) entered forwarding state
[ 1075.489887][   T35] br0: port 2(veth1) entered blocking state
[ 1075.490482][   T35] br0: port 2(veth1) entered forwarding state
[ 1076.830676][ T8521] bond0: (slave veth0): link status definitely up
[ 1076.831541][ T8521] bond0: (slave veth1): link status definitely up
[ 1076.831905][ T8521] bond0: (slave veth0): making interface the new active one
[ 1076.833908][ T8521] bond0: active interface up!
[ 1077.283346][ T8521] veth1: left allmulticast mode
[ 1077.283910][ T8521] veth1: left promiscuous mode
[ 1077.284801][ T8521] br0: port 2(veth1) entered disabled state
[ 1077.286719][ T8521] veth0: left allmulticast mode
[ 1077.287015][ T8521] veth0: left promiscuous mode
[ 1077.287520][ T8521] br0: port 1(veth0) entered disabled state
[ 1077.466095][ T8521] bond0: (slave veth1): Releasing backup interface
[ 1077.594400][ T8521] bond0: (slave veth0): Releasing backup interface
[ 1078.889347][ T8521] bond0 (unregistering): Released all slaves