[ 1294.058181][T11866] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1294.193568][T11867] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1294.299732][T11868] br0: port 1(veth0) entered blocking state
[ 1294.300151][T11868] br0: port 1(veth0) entered disabled state
[ 1294.300562][T11868] veth0: entered allmulticast mode
[ 1294.302673][T11868] veth0: entered promiscuous mode
[ 1294.427690][T11869] br0: port 2(veth1) entered blocking state
[ 1294.428090][T11869] br0: port 2(veth1) entered disabled state
[ 1294.428490][T11869] veth1: entered allmulticast mode
[ 1294.431683][T11869] veth1: entered promiscuous mode
[ 1294.949956][ T7526] br0: port 1(veth0) entered blocking state
[ 1294.950650][ T7526] br0: port 1(veth0) entered forwarding state
[ 1294.952697][ T7526] br0: port 2(veth1) entered blocking state
[ 1294.953080][ T7526] br0: port 2(veth1) entered forwarding state
[ 1296.006019][T11355] bond0: (slave veth1): link status definitely up
[ 1296.007548][T11355] bond0: (slave veth1): making interface the new active one
[ 1296.009049][T11355] bond0: active interface up!
[ 1296.355782][T11355] veth1: left allmulticast mode
[ 1296.356318][T11355] veth1: left promiscuous mode
[ 1296.357079][T11355] br0: port 2(veth1) entered disabled state
[ 1296.359974][T11355] veth0: left allmulticast mode
[ 1296.360301][T11355] veth0: left promiscuous mode
[ 1296.360914][T11355] br0: port 1(veth0) entered disabled state
[ 1296.440417][T11355] bond0: (slave veth1): Releasing backup interface
[ 1296.475726][T11355] bond0: (slave veth0): Releasing backup interface
[ 1296.582229][T11355] bond0 (unregistering): Released all slaves