[  928.121261][ T7524] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  928.264118][ T7525] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  928.417719][ T7526] br0: port 1(veth0) entered blocking state
[  928.418837][ T7526] br0: port 1(veth0) entered disabled state
[  928.419422][ T7526] veth0: entered allmulticast mode
[  928.421474][ T7526] veth0: entered promiscuous mode
[  928.558153][ T7527] br0: port 2(veth1) entered blocking state
[  928.558408][ T7527] br0: port 2(veth1) entered disabled state
[  928.558675][ T7527] veth1: entered allmulticast mode
[  928.559845][ T7527] veth1: entered promiscuous mode
[  928.725418][ T3520] br0: port 1(veth0) entered blocking state
[  928.725744][ T3520] br0: port 1(veth0) entered forwarding state
[  929.770660][   T51] br0: port 2(veth1) entered blocking state
[  929.771040][   T51] br0: port 2(veth1) entered forwarding state
[  931.052275][   T73] bond0: (slave veth0): link status definitely up
[  931.052818][   T73] bond0: (slave veth1): link status definitely up
[  931.053042][   T73] bond0: (slave veth0): making interface the new active one
[  931.054010][   T73] bond0: active interface up!
[  931.442390][ T6948] veth1: left allmulticast mode
[  931.442683][ T6948] veth1: left promiscuous mode
[  931.443023][ T6948] br0: port 2(veth1) entered disabled state
[  931.444503][ T6948] veth0: left allmulticast mode
[  931.444689][ T6948] veth0: left promiscuous mode
[  931.444999][ T6948] br0: port 1(veth0) entered disabled state
[  931.487156][ T6948] bond0: (slave veth1): Releasing backup interface
[  931.510647][ T6948] bond0: (slave veth0): Releasing backup interface
[  931.583955][ T6948] bond0 (unregistering): Released all slaves