[  935.854047][ T7708] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  935.992486][ T7709] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  936.124347][ T7710] br0: port 1(veth0) entered blocking state
[  936.124656][ T7710] br0: port 1(veth0) entered disabled state
[  936.124896][ T7710] veth0: entered allmulticast mode
[  936.126052][ T7710] veth0: entered promiscuous mode
[  936.255054][ T7711] br0: port 2(veth1) entered blocking state
[  936.255393][ T7711] br0: port 2(veth1) entered disabled state
[  936.255648][ T7711] veth1: entered allmulticast mode
[  936.256823][ T7711] veth1: entered promiscuous mode
[  936.469377][   T50] br0: port 1(veth0) entered blocking state
[  936.469587][   T50] br0: port 1(veth0) entered forwarding state
[  937.516884][    T7] br0: port 2(veth1) entered blocking state
[  937.517129][    T7] br0: port 2(veth1) entered forwarding state
[  938.795738][   T10] bond0: (slave veth0): link status definitely up
[  938.796190][   T10] bond0: (slave veth1): link status definitely up
[  938.796376][   T10] bond0: (slave veth0): making interface the new active one
[  938.797200][   T10] bond0: active interface up!
[  939.086462][   T10] veth1: left allmulticast mode
[  939.086652][   T10] veth1: left promiscuous mode
[  939.086919][   T10] br0: port 2(veth1) entered disabled state
[  939.088157][   T10] veth0: left allmulticast mode
[  939.088351][   T10] veth0: left promiscuous mode
[  939.088606][   T10] br0: port 1(veth0) entered disabled state
[  939.130715][   T10] bond0: (slave veth1): Releasing backup interface
[  939.151787][   T10] bond0: (slave veth0): Releasing backup interface
[  939.242090][   T10] bond0 (unregistering): Released all slaves