[ 1084.591928][ T9013] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1084.721350][ T9014] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1084.834310][ T9015] br0: port 1(veth0) entered blocking state
[ 1084.834693][ T9015] br0: port 1(veth0) entered disabled state
[ 1084.835107][ T9015] veth0: entered allmulticast mode
[ 1084.837901][ T9015] veth0: entered promiscuous mode
[ 1084.972998][ T9016] br0: port 2(veth1) entered blocking state
[ 1084.973419][ T9016] br0: port 2(veth1) entered disabled state
[ 1084.973802][ T9016] veth1: entered allmulticast mode
[ 1084.976036][ T9016] veth1: entered promiscuous mode
[ 1085.234112][ T8161] br0: port 1(veth0) entered blocking state
[ 1085.234615][ T8161] br0: port 1(veth0) entered forwarding state
[ 1085.236274][ T8161] br0: port 2(veth1) entered blocking state
[ 1085.236639][ T8161] br0: port 2(veth1) entered forwarding state
[ 1086.502063][ T4149] bond0: (slave veth1): link status definitely up
[ 1086.502809][ T4149] bond0: (slave veth1): making interface the new active one
[ 1086.505098][ T4149] bond0: active interface up!
[ 1086.798563][ T8126] veth1: left allmulticast mode
[ 1086.798897][ T8126] veth1: left promiscuous mode
[ 1086.799386][ T8126] br0: port 2(veth1) entered disabled state
[ 1086.803365][ T8126] veth0: left allmulticast mode
[ 1086.803679][ T8126] veth0: left promiscuous mode
[ 1086.804149][ T8126] br0: port 1(veth0) entered disabled state
[ 1087.027865][ T8126] bond0: (slave veth1): Releasing backup interface
[ 1087.303260][ T8126] bond0: (slave veth0): Releasing backup interface
[ 1088.196972][ T8126] bond0 (unregistering): Released all slaves