[ 1057.990022][ T9074] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1058.130392][ T9075] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1058.263187][ T9076] br0: port 1(veth0) entered blocking state
[ 1058.263657][ T9076] br0: port 1(veth0) entered disabled state
[ 1058.264092][ T9076] veth0: entered allmulticast mode
[ 1058.266319][ T9076] veth0: entered promiscuous mode
[ 1058.388589][ T9077] br0: port 2(veth1) entered blocking state
[ 1058.389047][ T9077] br0: port 2(veth1) entered disabled state
[ 1058.389467][ T9077] veth1: entered allmulticast mode
[ 1058.392362][ T9077] veth1: entered promiscuous mode
[ 1058.751597][ T3924] br0: port 1(veth0) entered blocking state
[ 1058.752041][ T3924] br0: port 1(veth0) entered forwarding state
[ 1058.753812][ T3924] br0: port 2(veth1) entered blocking state
[ 1058.754227][ T3924] br0: port 2(veth1) entered forwarding state
[ 1059.935505][ T8621] bond0: (slave veth1): link status definitely up
[ 1059.937920][ T8621] bond0: (slave veth1): making interface the new active one
[ 1059.940197][ T8621] bond0: active interface up!
[ 1060.320272][ T8621] veth1: left allmulticast mode
[ 1060.320828][ T8621] veth1: left promiscuous mode
[ 1060.321616][ T8621] br0: port 2(veth1) entered disabled state
[ 1060.326120][ T8621] veth0: left allmulticast mode
[ 1060.326697][ T8621] veth0: left promiscuous mode
[ 1060.327438][ T8621] br0: port 1(veth0) entered disabled state
[ 1060.556620][ T8621] bond0: (slave veth1): Releasing backup interface
[ 1060.686608][ T8621] bond0: (slave veth0): Releasing backup interface
[ 1061.605025][ T8621] bond0 (unregistering): Released all slaves