[ 857.050165][ T9306] bond0: (slave veth0): Enslaving as a backup interface with a down link [ 857.134840][ T9307] bond0: (slave veth1): Enslaving as a backup interface with a down link [ 857.223156][ T9308] br0: port 1(veth0) entered blocking state [ 857.223483][ T9308] br0: port 1(veth0) entered disabled state [ 857.223879][ T9308] veth0: entered allmulticast mode [ 857.225234][ T9308] veth0: entered promiscuous mode [ 857.312230][ T9309] br0: port 2(veth1) entered blocking state [ 857.312594][ T9309] br0: port 2(veth1) entered disabled state [ 857.312901][ T9309] veth1: entered allmulticast mode [ 857.314190][ T9309] veth1: entered promiscuous mode [ 857.783541][ T8566] br0: port 1(veth0) entered blocking state [ 857.783830][ T8566] br0: port 1(veth0) entered forwarding state [ 857.784878][ T8566] br0: port 2(veth1) entered blocking state [ 857.785096][ T8566] br0: port 2(veth1) entered forwarding state [ 859.016877][ T263] bond0: (slave veth1): link status definitely up [ 859.017344][ T263] bond0: (slave veth1): making interface the new active one [ 859.018775][ T263] bond0: active interface up! [ 859.437402][ T263] veth1: left allmulticast mode [ 859.437633][ T263] veth1: left promiscuous mode [ 859.438003][ T263] br0: port 2(veth1) entered disabled state [ 859.440264][ T263] veth0: left allmulticast mode [ 859.440494][ T263] veth0: left promiscuous mode [ 859.440798][ T263] br0: port 1(veth0) entered disabled state [ 859.571385][ T263] bond0: (slave veth1): Releasing backup interface [ 859.664112][ T263] bond0: (slave veth0): Releasing backup interface [ 859.899281][ T263] bond0 (unregistering): Released all slaves