[ 1027.292698][ T6880] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1027.453268][ T6881] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1027.622398][ T6882] br0: port 1(veth0) entered blocking state
[ 1027.622778][ T6882] br0: port 1(veth0) entered disabled state
[ 1027.623051][ T6882] veth0: entered allmulticast mode
[ 1027.624906][ T6882] veth0: entered promiscuous mode
[ 1027.784961][ T6883] br0: port 2(veth1) entered blocking state
[ 1027.785280][ T6883] br0: port 2(veth1) entered disabled state
[ 1027.785560][ T6883] veth1: entered allmulticast mode
[ 1027.786840][ T6883] veth1: entered promiscuous mode
[ 1028.848792][   T39] br0: port 1(veth0) entered blocking state
[ 1028.849010][   T39] br0: port 1(veth0) entered forwarding state
[ 1028.850017][   T39] br0: port 2(veth1) entered blocking state
[ 1028.850257][   T39] br0: port 2(veth1) entered forwarding state
[ 1030.193866][   T11] bond0: (slave veth0): link status definitely up
[ 1030.194407][   T11] bond0: (slave veth1): link status definitely up
[ 1030.194587][   T11] bond0: (slave veth0): making interface the new active one
[ 1030.197054][   T11] bond0: active interface up!
[ 1030.627914][   T11] veth1: left allmulticast mode
[ 1030.628175][   T11] veth1: left promiscuous mode
[ 1030.628632][   T11] br0: port 2(veth1) entered disabled state
[ 1030.630296][   T11] veth0: left allmulticast mode
[ 1030.630540][   T11] veth0: left promiscuous mode
[ 1030.630937][   T11] br0: port 1(veth0) entered disabled state
[ 1030.861920][   T11] bond0: (slave veth1): Releasing backup interface
[ 1031.055919][   T11] bond0: (slave veth0): Releasing backup interface
[ 1031.438770][   T11] bond0 (unregistering): Released all slaves