[ 1034.474849][ T6989] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1034.628086][ T6990] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1034.782754][ T6991] br0: port 1(veth0) entered blocking state
[ 1034.782984][ T6991] br0: port 1(veth0) entered disabled state
[ 1034.783205][ T6991] veth0: entered allmulticast mode
[ 1034.784328][ T6991] veth0: entered promiscuous mode
[ 1034.947043][ T6992] br0: port 2(veth1) entered blocking state
[ 1034.948241][ T6992] br0: port 2(veth1) entered disabled state
[ 1034.948644][ T6992] veth1: entered allmulticast mode
[ 1034.949843][ T6992] veth1: entered promiscuous mode
[ 1036.026205][   T51] br0: port 1(veth0) entered blocking state
[ 1036.026563][   T51] br0: port 1(veth0) entered forwarding state
[ 1036.028068][   T51] br0: port 2(veth1) entered blocking state
[ 1036.028400][   T51] br0: port 2(veth1) entered forwarding state
[ 1037.371712][ T6517] bond0: (slave veth0): link status definitely up
[ 1037.372290][ T6517] bond0: (slave veth1): link status definitely up
[ 1037.372524][ T6517] bond0: (slave veth0): making interface the new active one
[ 1037.373518][ T6517] bond0: active interface up!
[ 1037.743984][ T6517] veth1: left allmulticast mode
[ 1037.744187][ T6517] veth1: left promiscuous mode
[ 1037.744507][ T6517] br0: port 2(veth1) entered disabled state
[ 1037.745554][ T6517] veth0: left allmulticast mode
[ 1037.745709][ T6517] veth0: left promiscuous mode
[ 1037.745978][ T6517] br0: port 1(veth0) entered disabled state
[ 1037.967709][ T6517] bond0: (slave veth1): Releasing backup interface
[ 1038.076667][ T6517] bond0: (slave veth0): Releasing backup interface
[ 1038.353398][ T6517] bond0 (unregistering): Released all slaves