[ 1027.795238][ T7022] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1027.949781][ T7023] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1028.124661][ T7024] br0: port 1(veth0) entered blocking state
[ 1028.124934][ T7024] br0: port 1(veth0) entered disabled state
[ 1028.125182][ T7024] veth0: entered allmulticast mode
[ 1028.126363][ T7024] veth0: entered promiscuous mode
[ 1028.286712][ T7025] br0: port 2(veth1) entered blocking state
[ 1028.286948][ T7025] br0: port 2(veth1) entered disabled state
[ 1028.287175][ T7025] veth1: entered allmulticast mode
[ 1028.288532][ T7025] veth1: entered promiscuous mode
[ 1029.368119][    T9] br0: port 1(veth0) entered blocking state
[ 1029.368360][    T9] br0: port 1(veth0) entered forwarding state
[ 1029.369302][    T9] br0: port 2(veth1) entered blocking state
[ 1029.369506][    T9] br0: port 2(veth1) entered forwarding state
[ 1030.714147][ T5928] bond0: (slave veth0): link status definitely up
[ 1030.714892][ T5928] bond0: (slave veth1): link status definitely up
[ 1030.715142][ T5928] bond0: (slave veth0): making interface the new active one
[ 1030.717444][ T5928] bond0: active interface up!
[ 1031.132829][ T5928] veth1: left allmulticast mode
[ 1031.133038][ T5928] veth1: left promiscuous mode
[ 1031.133322][ T5928] br0: port 2(veth1) entered disabled state
[ 1031.135906][ T5928] veth0: left allmulticast mode
[ 1031.136076][ T5928] veth0: left promiscuous mode
[ 1031.136357][ T5928] br0: port 1(veth0) entered disabled state
[ 1031.364625][ T5928] bond0: (slave veth1): Releasing backup interface
[ 1031.568303][ T5928] bond0: (slave veth0): Releasing backup interface
[ 1031.856523][ T5928] bond0 (unregistering): Released all slaves