[  926.835975][ T7537] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  926.971979][ T7538] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  927.115874][ T7539] br0: port 1(veth0) entered blocking state
[  927.116155][ T7539] br0: port 1(veth0) entered disabled state
[  927.116427][ T7539] veth0: entered allmulticast mode
[  927.117638][ T7539] veth0: entered promiscuous mode
[  927.258697][ T7540] br0: port 2(veth1) entered blocking state
[  927.259039][ T7540] br0: port 2(veth1) entered disabled state
[  927.259523][ T7540] veth1: entered allmulticast mode
[  927.260769][ T7540] veth1: entered promiscuous mode
[  927.569742][ T6763] br0: port 1(veth0) entered blocking state
[  927.569966][ T6763] br0: port 1(veth0) entered forwarding state
[  927.570925][ T6763] br0: port 2(veth1) entered blocking state
[  927.571216][ T6763] br0: port 2(veth1) entered forwarding state
[  928.761917][ T6896] bond0: (slave veth1): link status definitely up
[  928.762300][ T6896] bond0: (slave veth1): making interface the new active one
[  928.763545][ T6896] bond0: active interface up!
[  929.317027][  T277] veth1: left allmulticast mode
[  929.317242][  T277] veth1: left promiscuous mode
[  929.317522][  T277] br0: port 2(veth1) entered disabled state
[  929.319366][  T277] veth0: left allmulticast mode
[  929.319528][  T277] veth0: left promiscuous mode
[  929.319787][  T277] br0: port 1(veth0) entered disabled state
[  929.369077][  T277] bond0: (slave veth1): Releasing backup interface
[  929.400992][  T277] bond0: (slave veth0): Releasing backup interface
[  929.473840][  T277] bond0 (unregistering): Released all slaves