[ 1055.489621][ T7014] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1055.660486][ T7015] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1055.811906][ T7016] br0: port 1(veth0) entered blocking state
[ 1055.812157][ T7016] br0: port 1(veth0) entered disabled state
[ 1055.812388][ T7016] veth0: entered allmulticast mode
[ 1055.820240][ T7016] veth0: entered promiscuous mode
[ 1055.989845][ T7017] br0: port 2(veth1) entered blocking state
[ 1055.990197][ T7017] br0: port 2(veth1) entered disabled state
[ 1055.992133][ T7017] veth1: entered allmulticast mode
[ 1055.994051][ T7017] veth1: entered promiscuous mode
[ 1057.012039][ T6100] br0: port 1(veth0) entered blocking state
[ 1057.012271][ T6100] br0: port 1(veth0) entered forwarding state
[ 1057.013464][ T6100] br0: port 2(veth1) entered blocking state
[ 1057.013777][ T6100] br0: port 2(veth1) entered forwarding state
[ 1058.357291][  T280] bond0: (slave veth0): link status definitely up
[ 1058.357768][  T280] bond0: (slave veth1): link status definitely up
[ 1058.357952][  T280] bond0: (slave veth0): making interface the new active one
[ 1058.358945][  T280] bond0: active interface up!
[ 1058.757827][ T6520] veth1: left allmulticast mode
[ 1058.758014][ T6520] veth1: left promiscuous mode
[ 1058.758285][ T6520] br0: port 2(veth1) entered disabled state
[ 1058.759402][ T6520] veth0: left allmulticast mode
[ 1058.759577][ T6520] veth0: left promiscuous mode
[ 1058.759827][ T6520] br0: port 1(veth0) entered disabled state
[ 1058.873926][ T6520] bond0: (slave veth1): Releasing backup interface
[ 1058.960914][ T6520] bond0: (slave veth0): Releasing backup interface
[ 1059.306970][ T6520] bond0 (unregistering): Released all slaves