[   57.052588][  T454] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   57.204444][  T455] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   57.379361][  T456] br0: port 1(veth0) entered blocking state
[   57.379625][  T456] br0: port 1(veth0) entered disabled state
[   57.379887][  T456] veth0: entered allmulticast mode
[   57.381103][  T456] veth0: entered promiscuous mode
[   57.562781][  T457] br0: port 2(veth1) entered blocking state
[   57.563142][  T457] br0: port 2(veth1) entered disabled state
[   57.563430][  T457] veth1: entered allmulticast mode
[   57.564613][  T457] veth1: entered promiscuous mode
[   58.587854][   T63] br0: port 1(veth0) entered blocking state
[   58.588316][   T63] br0: port 1(veth0) entered forwarding state
[   58.589825][   T63] br0: port 2(veth1) entered blocking state
[   58.590070][   T63] br0: port 2(veth1) entered forwarding state
[   59.931864][   T10] bond0: (slave veth0): link status definitely up
[   59.932554][   T10] bond0: (slave veth1): link status definitely up
[   59.932794][   T10] bond0: (slave veth0): making interface the new active one
[   59.933976][   T10] bond0: active interface up!
[   60.327466][   T10] veth1: left allmulticast mode
[   60.327664][   T10] veth1: left promiscuous mode
[   60.327962][   T10] br0: port 2(veth1) entered disabled state
[   60.329626][   T10] veth0: left allmulticast mode
[   60.329788][   T10] veth0: left promiscuous mode
[   60.330051][   T10] br0: port 1(veth0) entered disabled state
[   60.435378][   T10] bond0: (slave veth1): Releasing backup interface
[   60.578847][   T10] bond0: (slave veth0): Releasing backup interface