[ 1083.922117][ T9154] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1084.035892][ T9155] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1084.157741][ T9156] br0: port 1(veth0) entered blocking state
[ 1084.158231][ T9156] br0: port 1(veth0) entered disabled state
[ 1084.158618][ T9156] veth0: entered allmulticast mode
[ 1084.160777][ T9156] veth0: entered promiscuous mode
[ 1084.274226][ T9157] br0: port 2(veth1) entered blocking state
[ 1084.274677][ T9157] br0: port 2(veth1) entered disabled state
[ 1084.275040][ T9157] veth1: entered allmulticast mode
[ 1084.277880][ T9157] veth1: entered promiscuous mode
[ 1084.585859][   T35] br0: port 1(veth0) entered blocking state
[ 1084.586322][   T35] br0: port 1(veth0) entered forwarding state
[ 1084.588358][   T35] br0: port 2(veth1) entered blocking state
[ 1084.588924][   T35] br0: port 2(veth1) entered forwarding state
[ 1085.856438][ T8533] bond0: (slave veth1): link status definitely up
[ 1085.856886][ T8533] bond0: (slave veth1): making interface the new active one
[ 1085.858170][ T8533] bond0: active interface up!
[ 1086.187686][   T12] veth1: left allmulticast mode
[ 1086.188012][   T12] veth1: left promiscuous mode
[ 1086.188887][   T12] br0: port 2(veth1) entered disabled state
[ 1086.191672][   T12] veth0: left allmulticast mode
[ 1086.191981][   T12] veth0: left promiscuous mode
[ 1086.192933][   T12] br0: port 1(veth0) entered disabled state
[ 1086.410399][   T12] bond0: (slave veth1): Releasing backup interface
[ 1086.788057][   T12] bond0: (slave veth0): Releasing backup interface
[ 1087.562325][   T12] bond0 (unregistering): Released all slaves