[ 1035.872867][ T6928] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1036.036239][ T6929] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1036.195845][ T6930] br0: port 1(veth0) entered blocking state
[ 1036.196095][ T6930] br0: port 1(veth0) entered disabled state
[ 1036.196322][ T6930] veth0: entered allmulticast mode
[ 1036.197488][ T6930] veth0: entered promiscuous mode
[ 1036.354938][ T6931] br0: port 2(veth1) entered blocking state
[ 1036.355179][ T6931] br0: port 2(veth1) entered disabled state
[ 1036.356228][ T6931] veth1: entered allmulticast mode
[ 1036.357392][ T6931] veth1: entered promiscuous mode
[ 1037.454965][   T37] br0: port 1(veth0) entered blocking state
[ 1037.455219][   T37] br0: port 1(veth0) entered forwarding state
[ 1037.456411][   T37] br0: port 2(veth1) entered blocking state
[ 1037.456614][   T37] br0: port 2(veth1) entered forwarding state
[ 1038.798811][ T3949] bond0: (slave veth0): link status definitely up
[ 1038.799426][ T3949] bond0: (slave veth1): link status definitely up
[ 1038.799606][ T3949] bond0: (slave veth0): making interface the new active one
[ 1038.800664][ T3949] bond0: active interface up!
[ 1039.239583][ T3949] veth1: left allmulticast mode
[ 1039.239798][ T3949] veth1: left promiscuous mode
[ 1039.240118][ T3949] br0: port 2(veth1) entered disabled state
[ 1039.241354][ T3949] veth0: left allmulticast mode
[ 1039.241530][ T3949] veth0: left promiscuous mode
[ 1039.241822][ T3949] br0: port 1(veth0) entered disabled state
[ 1039.388431][ T3949] bond0: (slave veth1): Releasing backup interface
[ 1039.509379][ T3949] bond0: (slave veth0): Releasing backup interface
[ 1039.818356][ T3949] bond0 (unregistering): Released all slaves