[ 1024.885040][ T7018] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1025.033318][ T7019] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1025.185572][ T7020] br0: port 1(veth0) entered blocking state
[ 1025.185831][ T7020] br0: port 1(veth0) entered disabled state
[ 1025.186076][ T7020] veth0: entered allmulticast mode
[ 1025.187253][ T7020] veth0: entered promiscuous mode
[ 1025.340899][ T7021] br0: port 2(veth1) entered blocking state
[ 1025.341137][ T7021] br0: port 2(veth1) entered disabled state
[ 1025.341377][ T7021] veth1: entered allmulticast mode
[ 1025.344092][ T7021] veth1: entered promiscuous mode
[ 1026.487914][ T6401] br0: port 1(veth0) entered blocking state
[ 1026.488164][ T6401] br0: port 1(veth0) entered forwarding state
[ 1026.489108][ T6401] br0: port 2(veth1) entered blocking state
[ 1026.489302][ T6401] br0: port 2(veth1) entered forwarding state
[ 1027.831948][   T75] bond0: (slave veth0): link status definitely up
[ 1027.832730][   T75] bond0: (slave veth1): link status definitely up
[ 1027.833004][   T75] bond0: (slave veth0): making interface the new active one
[ 1027.834438][   T75] bond0: active interface up!
[ 1028.511391][   T75] veth1: left allmulticast mode
[ 1028.511611][   T75] veth1: left promiscuous mode
[ 1028.511896][   T75] br0: port 2(veth1) entered disabled state
[ 1028.513084][   T75] veth0: left allmulticast mode
[ 1028.513241][   T75] veth0: left promiscuous mode
[ 1028.513522][   T75] br0: port 1(veth0) entered disabled state
[ 1028.727832][   T75] bond0: (slave veth1): Releasing backup interface
[ 1028.802965][   T75] bond0: (slave veth0): Releasing backup interface
[ 1029.181648][   T75] bond0 (unregistering): Released all slaves