[ 1025.150726][  T255] bond0 (unregistering): Released all slaves
[ 1032.356083][ T7017] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1032.521192][ T7018] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1032.671001][ T7019] br0: port 1(veth0) entered blocking state
[ 1032.671245][ T7019] br0: port 1(veth0) entered disabled state
[ 1032.671471][ T7019] veth0: entered allmulticast mode
[ 1032.672643][ T7019] veth0: entered promiscuous mode
[ 1032.835033][ T7020] br0: port 2(veth1) entered blocking state
[ 1032.835394][ T7020] br0: port 2(veth1) entered disabled state
[ 1032.835621][ T7020] veth1: entered allmulticast mode
[ 1032.836812][ T7020] veth1: entered promiscuous mode
[ 1033.878755][   T50] br0: port 1(veth0) entered blocking state
[ 1033.879018][   T50] br0: port 1(veth0) entered forwarding state
[ 1033.879980][   T50] br0: port 2(veth1) entered blocking state
[ 1033.880182][   T50] br0: port 2(veth1) entered forwarding state
[ 1035.223449][  T255] bond0: (slave veth0): link status definitely up
[ 1035.224117][  T255] bond0: (slave veth1): link status definitely up
[ 1035.224315][  T255] bond0: (slave veth0): making interface the new active one
[ 1035.225295][  T255] bond0: active interface up!
[ 1035.926658][  T255] veth1: left allmulticast mode
[ 1035.926842][  T255] veth1: left promiscuous mode
[ 1035.927155][  T255] br0: port 2(veth1) entered disabled state
[ 1035.928416][  T255] veth0: left allmulticast mode
[ 1035.928715][  T255] veth0: left promiscuous mode
[ 1035.929023][  T255] br0: port 1(veth0) entered disabled state
[ 1036.131583][  T255] bond0: (slave veth1): Releasing backup interface