[ 1162.328651][ T8851] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1162.493895][ T8852] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1162.622426][ T8853] br0: port 1(veth0) entered blocking state
[ 1162.622883][ T8853] br0: port 1(veth0) entered disabled state
[ 1162.623276][ T8853] veth0: entered allmulticast mode
[ 1162.625527][ T8853] veth0: entered promiscuous mode
[ 1162.761279][ T8854] br0: port 2(veth1) entered blocking state
[ 1162.763229][ T8854] br0: port 2(veth1) entered disabled state
[ 1162.763927][ T8854] veth1: entered allmulticast mode
[ 1162.767599][ T8854] veth1: entered promiscuous mode
[ 1163.906152][ T8046] br0: port 1(veth0) entered blocking state
[ 1163.906839][ T8046] br0: port 1(veth0) entered forwarding state
[ 1163.908856][ T8046] br0: port 2(veth1) entered blocking state
[ 1163.909273][ T8046] br0: port 2(veth1) entered forwarding state
[ 1165.249486][   T12] bond0: (slave veth0): link status definitely up
[ 1165.250525][   T12] bond0: (slave veth1): link status definitely up
[ 1165.250978][   T12] bond0: (slave veth0): making interface the new active one
[ 1165.252930][   T12] bond0: active interface up!
[ 1165.737201][   T12] veth1: left allmulticast mode
[ 1165.737623][   T12] veth1: left promiscuous mode
[ 1165.738234][   T12] br0: port 2(veth1) entered disabled state
[ 1165.740139][   T12] veth0: left allmulticast mode
[ 1165.740476][   T12] veth0: left promiscuous mode
[ 1165.741051][   T12] br0: port 1(veth0) entered disabled state
[ 1165.942720][   T12] bond0: (slave veth1): Releasing backup interface
[ 1166.087610][   T12] bond0: (slave veth0): Releasing backup interface
[ 1167.176891][   T12] bond0 (unregistering): Released all slaves