[  996.295689][ T7291] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  996.457737][ T7292] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  996.609966][ T7293] br0: port 1(veth0) entered blocking state
[  996.610242][ T7293] br0: port 1(veth0) entered disabled state
[  996.610519][ T7293] veth0: entered allmulticast mode
[  996.611664][ T7293] veth0: entered promiscuous mode
[  996.771088][ T7294] br0: port 2(veth1) entered blocking state
[  996.771366][ T7294] br0: port 2(veth1) entered disabled state
[  996.771621][ T7294] veth1: entered allmulticast mode
[  996.772741][ T7294] veth1: entered promiscuous mode
[  997.936976][   T50] br0: port 1(veth0) entered blocking state
[  997.937219][   T50] br0: port 1(veth0) entered forwarding state
[  997.938187][   T50] br0: port 2(veth1) entered blocking state
[  997.938413][   T50] br0: port 2(veth1) entered forwarding state
[  999.216815][ T6776] bond0: (slave veth0): link status definitely up
[  999.217494][ T6776] bond0: (slave veth1): link status definitely up
[  999.217658][ T6776] bond0: (slave veth0): making interface the new active one
[  999.218688][ T6776] bond0: active interface up!
[  999.886911][ T6776] veth1: left allmulticast mode
[  999.887181][ T6776] veth1: left promiscuous mode
[  999.887652][ T6776] br0: port 2(veth1) entered disabled state
[  999.889709][ T6776] veth0: left allmulticast mode
[  999.889939][ T6776] veth0: left promiscuous mode
[  999.890345][ T6776] br0: port 1(veth0) entered disabled state
[ 1000.095732][ T6776] bond0: (slave veth1): Releasing backup interface
[ 1000.286671][ T6776] bond0: (slave veth0): Releasing backup interface
[ 1000.597446][ T6776] bond0 (unregistering): Released all slaves